sdl-ios-xcode: src/SDL_compat.c annotate

annotate src/SDL_compat.c @ 1731:875c3cf1a12c SDL-1.3

SDL_PushEvent() calls the event filter code, and has a return value to tell whether or not the event was actually pushed. SDL_GetEventFilter() now returns an SDL_bool instead of the filter function.

author	Sam Lantinga <slouken@libsdl.org>
date	Sat, 08 Jul 2006 20:07:08 +0000
parents	6c63fc2bd986
children	0b1070f2f94d

rev	line source
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Lesser General Public License for more details.
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 #include "SDL_config.h"
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 /* This file contains functions for backwards compatibility with SDL 1.2 */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 #include "SDL.h"
1712 931d111e737a Started framework for Windows video driver Sam Lantinga <slouken@libsdl.org> parents: 1691 diff changeset	27 #include "SDL_syswm.h"
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	29 #include "video/SDL_sysvideo.h"
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	30 #include "video/SDL_pixels_c.h"
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	33 static SDL_WindowID SDL_VideoWindow;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	34 static SDL_TextureID SDL_VideoTexture;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	35 static SDL_Surface *SDL_VideoSurface;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	36 static SDL_Surface *SDL_ShadowSurface;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	37 static SDL_Surface *SDL_PublicSurface;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 static char *wm_title;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 char *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	41 SDL_AudioDriverName(char *namebuf, int maxlen)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	43 const char *name = SDL_GetCurrentAudioDriver();
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 if (name) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	45 SDL_strlcpy(namebuf, name, maxlen);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 return namebuf;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 char *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	52 SDL_VideoDriverName(char *namebuf, int maxlen)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	54 const char *name = SDL_GetCurrentVideoDriver();
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 if (name) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	56 SDL_strlcpy(namebuf, name, maxlen);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 return namebuf;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	62 const SDL_VideoInfo *
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	63 SDL_GetVideoInfo(void)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	64 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	65 static SDL_VideoInfo info;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	66
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	67 /* Memory leak, compatibility code, who cares? */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	68 if (!info.vfmt && SDL_GetDesktopDisplayMode()) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	69 int bpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	70 Uint32 Rmask, Gmask, Bmask, Amask;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	71
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	72 SDL_PixelFormatEnumToMasks(SDL_GetDesktopDisplayMode()->format, &bpp,
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	73 &Rmask, &Gmask, &Bmask, &Amask);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	74 info.vfmt = SDL_AllocFormat(bpp, Rmask, Gmask, Bmask, Amask);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	75 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	76 return &info;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	77 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	78
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	80 SDL_VideoModeOK(int width, int height, int bpp, Uint32 flags)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 int i, actual_bpp = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	84 if (!SDL_GetVideoDevice()) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 return 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 if (!(flags & SDL_FULLSCREEN)) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	89 return SDL_BITSPERPIXEL(SDL_GetDesktopDisplayMode()->format);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	92 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) {
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	93 const SDL_DisplayMode *mode = SDL_GetDisplayMode(i);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 if (!mode->w \|\| !mode->h \|\| (width == mode->w && height == mode->h)) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 if (!mode->format) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 return bpp;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 }
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	98 if (SDL_BITSPERPIXEL(mode->format) >= (Uint32) bpp) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	99 actual_bpp = SDL_BITSPERPIXEL(mode->format);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 return actual_bpp;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 SDL_Rect **
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	107 SDL_ListModes(SDL_PixelFormat * format, Uint32 flags)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 int i, nmodes;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 SDL_Rect **modes;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	112 if (!SDL_GetVideoDevice()) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116 if (!(flags & SDL_FULLSCREEN)) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 return (SDL_Rect **) (-1);
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 /* Memory leak, but this is a compatibility function, who cares? */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 nmodes = 0;
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	122 modes = NULL;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	123 for (i = 0; i < SDL_GetNumDisplayModes(); ++i) {
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	124 const SDL_DisplayMode *mode = SDL_GetDisplayMode(i);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 if (!mode->w \|\| !mode->h) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 return (SDL_Rect **) (-1);
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	128 if (SDL_BITSPERPIXEL(mode->format) != format->BitsPerPixel) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 continue;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 if (nmodes > 0 && modes[nmodes - 1]->w == mode->w
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 && modes[nmodes - 1]->h == mode->h) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 continue;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	136 modes = SDL_realloc(modes, (nmodes + 2) * sizeof(*modes));
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 if (!modes) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	140 modes[nmodes] = (SDL_Rect *) SDL_malloc(sizeof(SDL_Rect));
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 if (!modes[nmodes]) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 modes[nmodes]->x = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 modes[nmodes]->y = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 modes[nmodes]->w = mode->w;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 modes[nmodes]->h = mode->h;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 ++nmodes;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 if (modes) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151 modes[nmodes] = NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 return modes;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	156 static int
1722 5daa04d862f1 Added a userdata parameter for event filters. Sam Lantinga <slouken@libsdl.org> parents: 1720 diff changeset	157 SDL_CompatEventFilter(void userdata, SDL_Event event)
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	158 {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	159 SDL_Event fake;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	160
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	161 switch (event->type) {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	162 case SDL_WINDOWEVENT:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	163 switch (event->window.event) {
1724 6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	164 case SDL_WINDOWEVENT_EXPOSED:
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	165 if (!SDL_HasEvent(SDL_VIDEOEXPOSEMASK)) {
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	166 fake.type = SDL_VIDEOEXPOSE;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	167 SDL_PushEvent(&fake);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	168 }
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	169 break;
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	170 case SDL_WINDOWEVENT_RESIZED:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	171 fake.type = SDL_VIDEORESIZE;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	172 fake.resize.w = event->window.data1;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	173 fake.resize.h = event->window.data2;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	174 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	175 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	176 case SDL_WINDOWEVENT_MINIMIZED:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	177 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	178 fake.active.gain = 0;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	179 fake.active.state = SDL_APPACTIVE;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	180 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	181 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	182 case SDL_WINDOWEVENT_RESTORED:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	183 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	184 fake.active.gain = 1;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	185 fake.active.state = SDL_APPACTIVE;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	186 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	187 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	188 case SDL_WINDOWEVENT_ENTER:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	189 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	190 fake.active.gain = 1;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	191 fake.active.state = SDL_APPMOUSEFOCUS;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	192 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	193 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	194 case SDL_WINDOWEVENT_LEAVE:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	195 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	196 fake.active.gain = 0;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	197 fake.active.state = SDL_APPMOUSEFOCUS;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	198 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	199 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	200 case SDL_WINDOWEVENT_FOCUS_GAINED:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	201 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	202 fake.active.gain = 1;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	203 fake.active.state = SDL_APPINPUTFOCUS;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	204 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	205 break;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	206 case SDL_WINDOWEVENT_FOCUS_LOST:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	207 fake.type = SDL_ACTIVEEVENT;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	208 fake.active.gain = 1;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	209 fake.active.state = SDL_APPINPUTFOCUS;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	210 SDL_PushEvent(&fake);
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	211 break;
1724 6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	212 case SDL_WINDOWEVENT_CLOSE:
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	213 fake.type = SDL_QUIT;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	214 SDL_PushEvent(&fake);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	215 break;
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	216 }
1686 8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	217 case SDL_KEYDOWN:
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	218 case SDL_KEYUP:
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	219 {
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	220 Uint32 unicode = 0;
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	221 if (event->key.type == SDL_KEYDOWN && event->key.keysym.sym < 256) {
1687 d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	222 unicode = event->key.keysym.sym;
1691 c901fd2a42da I think this fixes bug #244 Sam Lantinga <slouken@libsdl.org> parents: 1687 diff changeset	223 if (unicode >= 'a' && unicode <= 'z') {
1687 d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	224 int shifted = !!(event->key.keysym.mod & KMOD_SHIFT);
d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	225 int capslock = !!(event->key.keysym.mod & KMOD_CAPS);
d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	226 if ((shifted ^ capslock) != 0) {
d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	227 unicode = SDL_toupper(unicode);
d36048e8e302 This trick only works for English Sam Lantinga <slouken@libsdl.org> parents: 1686 diff changeset	228 }
1686 8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	229 }
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	230 }
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	231 if (unicode) {
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	232 event->key.keysym.unicode = unicode;
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	233 }
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	234 break;
8d7fecceb9ef Added the unicode keysym memory again for backwards compatibility. Sam Lantinga <slouken@libsdl.org> parents: 1685 diff changeset	235 }
1724 6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	236 case SDL_MOUSEWHEEL:
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	237 {
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	238 Uint8 button;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	239 int selected;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	240 int x, y;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	241
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	242 selected = SDL_SelectMouse(event->wheel.which);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	243 SDL_GetMouseState(&x, &y);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	244 SDL_SelectMouse(selected);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	245
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	246 if (event->wheel.motion > 0) {
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	247 button = SDL_BUTTON_WHEELUP;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	248 } else {
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	249 button = SDL_BUTTON_WHEELDOWN;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	250 }
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	251
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	252 fake.button.which = event->wheel.windowID;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	253 fake.button.button = button;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	254 fake.button.x = x;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	255 fake.button.y = y;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	256 fake.button.windowID = event->wheel.windowID;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	257
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	258 fake.type = SDL_MOUSEBUTTONDOWN;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	259 fake.button.state = SDL_PRESSED;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	260 SDL_PushEvent(&fake);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	261
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	262 fake.type = SDL_MOUSEBUTTONUP;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	263 fake.button.state = SDL_RELEASED;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	264 SDL_PushEvent(&fake);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	265 break;
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	266 }
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	267
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	268 }
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	269 return 1;
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	270 }
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	271
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	272 static int
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	273 SDL_VideoPaletteChanged(void userdata, SDL_Palette palette)
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	274 {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	275 if (userdata == SDL_ShadowSurface) {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	276 /* If the shadow palette changed, make the changes visible */
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	277 if (!SDL_VideoSurface->format->palette) {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	278 SDL_UpdateRect(SDL_ShadowSurface, 0, 0, 0, 0);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	279 }
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	280 }
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	281 if (userdata == SDL_VideoSurface) {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	282 return SDL_SetDisplayPalette(palette->colors, 0, palette->ncolors);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	283 }
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	284 return 0;
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	285 }
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	286
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	287 static void
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	288 GetEnvironmentWindowPosition(int w, int h, int x, int y)
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	289 {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	290 const char *window = SDL_getenv("SDL_VIDEO_WINDOW_POS");
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	291 const char *center = SDL_getenv("SDL_VIDEO_CENTERED");
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	292 if (window) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	293 if (SDL_sscanf(window, "%d,%d", x, y) == 2) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	294 return;
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	295 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	296 if (SDL_strcmp(window, "center") == 0) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	297 center = window;
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	298 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	299 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	300 if (center) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	301 const SDL_DisplayMode *current = SDL_GetDesktopDisplayMode();
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	302 *x = (current->w - w) / 2;
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	303 *y = (current->h - h) / 2;
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	304 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	305 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	306
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 SDL_Surface *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	308 SDL_SetVideoMode(int width, int height, int bpp, Uint32 flags)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 {
1722 5daa04d862f1 Added a userdata parameter for event filters. Sam Lantinga <slouken@libsdl.org> parents: 1720 diff changeset	310 SDL_EventFilter filter;
5daa04d862f1 Added a userdata parameter for event filters. Sam Lantinga <slouken@libsdl.org> parents: 1720 diff changeset	311 void *filterparam;
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	312 const SDL_DisplayMode *desktop_mode;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 SDL_DisplayMode mode;
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	314 int window_x = SDL_WINDOWPOS_UNDEFINED;
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	315 int window_y = SDL_WINDOWPOS_UNDEFINED;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 Uint32 window_flags;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 Uint32 desktop_format;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 Uint32 desired_format;
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	319 Uint32 surface_flags;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	321 if (!SDL_GetVideoDevice()) {
4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	322 if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_NOPARACHUTE) < 0) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 /* Destroy existing window */
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	328 SDL_PublicSurface = NULL;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	329 if (SDL_ShadowSurface) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	330 SDL_FreeSurface(SDL_ShadowSurface);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	331 SDL_ShadowSurface = NULL;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	332 }
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	333 if (SDL_VideoSurface) {
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	334 SDL_DelPaletteWatch(SDL_VideoSurface->format->palette,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	335 SDL_VideoPaletteChanged, NULL);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	336 SDL_FreeSurface(SDL_VideoSurface);
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	337 SDL_VideoSurface = NULL;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	338 }
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	339 if (SDL_VideoWindow) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	340 SDL_GetWindowPosition(SDL_VideoWindow, &window_x, &window_y);
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	341 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	342 SDL_DestroyWindow(SDL_VideoWindow);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	344 /* Set up the event filter */
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	345 if (!SDL_GetEventFilter(NULL, NULL)) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	346 SDL_SetEventFilter(SDL_CompatEventFilter, NULL);
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	347 }
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	348
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 /* Create a new window */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 window_flags = SDL_WINDOW_SHOWN;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 if (flags & SDL_FULLSCREEN) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 window_flags \|= SDL_WINDOW_FULLSCREEN;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 if (flags & SDL_OPENGL) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 window_flags \|= SDL_WINDOW_OPENGL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 if (flags & SDL_RESIZABLE) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 window_flags \|= SDL_WINDOW_RESIZABLE;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 if (flags & SDL_NOFRAME) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 window_flags \|= SDL_WINDOW_BORDERLESS;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 }
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	363 if (SDL_getenv("SDL_WINDOW_POS")) {
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	364 }
875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	365 GetEnvironmentWindowPosition(width, height, &window_x, &window_y);
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	366 SDL_VideoWindow =
1731 875c3cf1a12c SDL_PushEvent() calls the event filter code, and has a return value to tell Sam Lantinga <slouken@libsdl.org> parents: 1724 diff changeset	367 SDL_CreateWindow(wm_title, window_x, window_y, width, height,
1724 6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete. Sam Lantinga <slouken@libsdl.org> parents: 1722 diff changeset	368 window_flags);
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	369 if (!SDL_VideoWindow) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	373 window_flags = SDL_GetWindowFlags(SDL_VideoWindow);
1716 6ab5e712e642 The screen/shadow surface flags are no longer needed Sam Lantinga <slouken@libsdl.org> parents: 1712 diff changeset	374 surface_flags = 0;
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	375 if (window_flags & SDL_WINDOW_FULLSCREEN) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	376 surface_flags \|= SDL_FULLSCREEN;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	377 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	378 if (window_flags & SDL_WINDOW_OPENGL) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	379 surface_flags \|= SDL_OPENGL;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	380 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	381 if (window_flags & SDL_WINDOW_RESIZABLE) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	382 surface_flags \|= SDL_RESIZABLE;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	383 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	384 if (window_flags & SDL_WINDOW_BORDERLESS) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	385 surface_flags \|= SDL_NOFRAME;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	386 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	387
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	388 /* Set up the desired display mode */
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	389 desktop_mode = SDL_GetDesktopDisplayMode();
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	390 desktop_format = desktop_mode->format;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	391 if (desktop_format && ((flags & SDL_ANYFORMAT)
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	392 \|\| (bpp == SDL_BITSPERPIXEL(desktop_format)))) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393 desired_format = desktop_format;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	394 } else {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 switch (bpp) {
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	396 case 0:
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	397 if (desktop_format) {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	398 desired_format = desktop_format;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	399 } else {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	400 desired_format = SDL_PixelFormat_RGB888;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	401 }
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	402 break;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 case 8:
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 desired_format = SDL_PixelFormat_Index8;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 break;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 case 15:
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 desired_format = SDL_PixelFormat_RGB555;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 break;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 case 16:
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 desired_format = SDL_PixelFormat_RGB565;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 break;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 case 24:
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 desired_format = SDL_PixelFormat_RGB24;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 break;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 case 32:
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 desired_format = SDL_PixelFormat_RGB888;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417 break;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 default:
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	419 SDL_SetError("Unsupported bpp in SDL_SetVideoMode()");
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423 mode.format = desired_format;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 mode.w = width;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 mode.h = height;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 mode.refresh_rate = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 /* Set the desired display mode */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 if (flags & SDL_FULLSCREEN) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	430 if (!SDL_GetClosestDisplayMode(&mode, &mode)) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 } else {
1669 9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	434 if (desktop_format) {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	435 mode.format = desktop_format;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	436 }
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	437 if (desktop_mode->w && desktop_mode->h) {
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	438 mode.w = desktop_mode->w;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	439 mode.h = desktop_mode->h;
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	440 }
9857d21967bb The test programs compile again. Sam Lantinga <slouken@libsdl.org> parents: 1668 diff changeset	441 mode.refresh_rate = desktop_mode->refresh_rate;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 }
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	443 if (SDL_SetDisplayMode(&mode) < 0) {
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 return NULL;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	447 /* If we're in OpenGL mode, just create a stub surface and we're done! */
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	448 if (flags & SDL_OPENGL) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	449 SDL_VideoSurface =
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	450 SDL_CreateRGBSurfaceFrom(NULL, width, height, bpp, 0, 0, 0, 0, 0);
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	451 if (!SDL_VideoSurface) {
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	452 return NULL;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	453 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	454 SDL_VideoSurface->flags \|= surface_flags;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	455 SDL_PublicSurface = SDL_VideoSurface;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	456 return SDL_PublicSurface;
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	457 }
7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	458
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	459 /* Create a renderer for the window */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	460 if (SDL_CreateRenderer(SDL_VideoWindow, -1, 0) < 0) {
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	461 return NULL;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	462 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	463
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	464 /* Create a texture for the screen surface */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	465 SDL_VideoTexture =
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	466 SDL_CreateTexture(desired_format, SDL_TextureAccess_Local, width,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	467 height);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	468 if (!SDL_VideoTexture) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	469 SDL_VideoTexture =
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	470 SDL_CreateTexture(0, SDL_TextureAccess_Local, width, height);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	471 }
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	472 if (!SDL_VideoTexture) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	473 return NULL;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	474 }
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	475
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	476 /* Create the screen surface */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	477 SDL_VideoSurface = SDL_CreateRGBSurfaceFromTexture(SDL_VideoTexture);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	478 if (!SDL_VideoSurface) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	479 return NULL;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	480 }
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	481 SDL_VideoSurface->flags \|= surface_flags;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	482
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	483 /* Set a default screen palette */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	484 if (SDL_VideoSurface->format->palette) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	485 SDL_VideoSurface->flags \|= SDL_HWPALETTE;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	486 SDL_DitherColors(SDL_VideoSurface->format->palette->colors,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	487 SDL_VideoSurface->format->BitsPerPixel);
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	488 SDL_AddPaletteWatch(SDL_VideoSurface->format->palette,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	489 SDL_VideoPaletteChanged, NULL);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	490 SDL_SetPaletteColors(SDL_VideoSurface->format->palette,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	491 SDL_VideoSurface->format->palette->colors, 0,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	492 SDL_VideoSurface->format->palette->ncolors);
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	493 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	494
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	495 /* Create a shadow surface if necessary */
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	496 if (((bpp != SDL_VideoSurface->format->BitsPerPixel)
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	497 && !(flags & SDL_ANYFORMAT))
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	498 \|\| ((SDL_VideoSurface->flags & SDL_HWSURFACE)
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	499 && !(flags & SDL_HWSURFACE))) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	500 if ((bpp == SDL_VideoSurface->format->BitsPerPixel)
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	501 \|\| (flags & SDL_ANYFORMAT)) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	502 SDL_ShadowSurface =
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	503 SDL_CreateRGBSurface(0, width, height,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	504 SDL_VideoSurface->format->BitsPerPixel,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	505 SDL_VideoSurface->format->Rmask,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	506 SDL_VideoSurface->format->Gmask,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	507 SDL_VideoSurface->format->Bmask,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	508 SDL_VideoSurface->format->Amask);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	509 } else {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	510 SDL_ShadowSurface =
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	511 SDL_CreateRGBSurface(0, width, height, bpp, 0, 0, 0, 0);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	512 }
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	513 if (!SDL_ShadowSurface) {
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	514 return NULL;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	515 }
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	516 SDL_ShadowSurface->flags \|= surface_flags;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	517
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	518 /* 8-bit SDL_ShadowSurface surfaces report that they have exclusive palette */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	519 if (SDL_ShadowSurface->format->palette) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	520 SDL_ShadowSurface->flags \|= SDL_HWPALETTE;
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	521 if (SDL_VideoSurface->format->palette) {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	522 SDL_SetSurfacePalette(SDL_ShadowSurface,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	523 SDL_VideoSurface->format->palette);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	524 } else {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	525 SDL_DitherColors(SDL_ShadowSurface->format->palette->colors,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	526 SDL_ShadowSurface->format->BitsPerPixel);
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	527 }
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	528 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	529 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	530 SDL_PublicSurface =
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	531 (SDL_ShadowSurface ? SDL_ShadowSurface : SDL_VideoSurface);
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	532
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	533 /* Clear the surface for display */
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	534 SDL_FillRect(SDL_PublicSurface, NULL, 0);
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	535
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	536 /* We're finally done! */
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	537 return SDL_PublicSurface;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	538 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	539
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	540 SDL_Surface *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	541 SDL_GetVideoSurface(void)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	542 {
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	543 return SDL_PublicSurface;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	544 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	545
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	546 SDL_Surface *
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	547 SDL_DisplayFormat(SDL_Surface * surface)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	548 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	549 Uint32 flags;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	550
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	551 if (!SDL_PublicSurface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	552 SDL_SetError("No video mode has been set");
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	553 return NULL;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	554 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	555
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	556 /* Set the flags appropriate for copying to display surface */
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	557 flags = SDL_SWSURFACE;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	558 #ifdef AUTORLE_DISPLAYFORMAT
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	559 flags \|= (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA));
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	560 flags \|= SDL_RLEACCELOK;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	561 #else
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	562 flags \|=
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	563 surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA \| SDL_RLEACCELOK);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	564 #endif
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	565 return SDL_ConvertSurface(surface, SDL_PublicSurface->format, flags);
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	566 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	567
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	568 SDL_Surface *
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	569 SDL_DisplayFormatAlpha(SDL_Surface * surface)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	570 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	571 SDL_PixelFormat *vf;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	572 SDL_PixelFormat *format;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	573 SDL_Surface *converted;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	574 Uint32 flags;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	575 /* default to ARGB8888 */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	576 Uint32 amask = 0xff000000;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	577 Uint32 rmask = 0x00ff0000;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	578 Uint32 gmask = 0x0000ff00;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	579 Uint32 bmask = 0x000000ff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	580
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	581 if (!SDL_PublicSurface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	582 SDL_SetError("No video mode has been set");
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	583 return NULL;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	584 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	585 vf = SDL_PublicSurface->format;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	586
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	587 switch (vf->BytesPerPixel) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	588 case 2:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	589 /* For XGY5[56]5, use, AXGY8888, where {X, Y} = {R, B}.
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	590 For anything else (like ARGB4444) it doesn't matter
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	591 since we have no special code for it anyway */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	592 if ((vf->Rmask == 0x1f) &&
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	593 (vf->Bmask == 0xf800 \|\| vf->Bmask == 0x7c00)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	594 rmask = 0xff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	595 bmask = 0xff0000;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	596 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	597 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	598
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	599 case 3:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	600 case 4:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	601 /* Keep the video format, as long as the high 8 bits are
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	602 unused or alpha */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	603 if ((vf->Rmask == 0xff) && (vf->Bmask == 0xff0000)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	604 rmask = 0xff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	605 bmask = 0xff0000;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	606 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	607 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	608
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	609 default:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	610 /* We have no other optimised formats right now. When/if a new
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	611 optimised alpha format is written, add the converter here */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	612 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	613 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	614 format = SDL_AllocFormat(32, rmask, gmask, bmask, amask);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	615 flags = SDL_PublicSurface->flags & SDL_HWSURFACE;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	616 flags \|= surface->flags & (SDL_SRCALPHA \| SDL_RLEACCELOK);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	617 converted = SDL_ConvertSurface(surface, format, flags);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	618 SDL_FreeFormat(format);
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	619 return converted;
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	620 }
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	621
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	622 int
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	623 SDL_Flip(SDL_Surface * screen)
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	624 {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	625 SDL_UpdateRect(screen, 0, 0, 0, 0);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	626 return 0;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	627 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	628
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	629 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	630 SDL_UpdateRect(SDL_Surface * screen, Sint32 x, Sint32 y, Uint32 w, Uint32 h)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	631 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	632 if (screen) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	633 SDL_Rect rect;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	634
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	635 /* Perform some checking */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	636 if (w == 0)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	637 w = screen->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	638 if (h == 0)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	639 h = screen->h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	640 if ((int) (x + w) > screen->w)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	641 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	642 if ((int) (y + h) > screen->h)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	643 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	644
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	645 /* Fill the rectangle */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	646 rect.x = (Sint16) x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	647 rect.y = (Sint16) y;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	648 rect.w = (Uint16) w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	649 rect.h = (Uint16) h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	650 SDL_UpdateRects(screen, 1, &rect);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	651 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	652 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	653 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	654 SDL_UpdateRects(SDL_Surface * screen, int numrects, SDL_Rect * rects)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	655 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	656 int i;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	657
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	658 if (screen == SDL_ShadowSurface) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	659 for (i = 0; i < numrects; ++i) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	660 SDL_LowerBlit(SDL_ShadowSurface, &rects[i], SDL_VideoSurface,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	661 &rects[i]);
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	662 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	663
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	664 /* Fall through to video surface update */
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	665 screen = SDL_VideoSurface;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	666 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	667 if (screen == SDL_VideoSurface) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	668 for (i = 0; i < numrects; ++i) {
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	669 SDL_RenderCopy(SDL_VideoTexture, &rects[i], &rects[i],
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	670 SDL_TextureBlendMode_None,
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	671 SDL_TextureScaleMode_None);
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	672 }
90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	673 SDL_RenderPresent();
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	674 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	675 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	676
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	677 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	678 SDL_WM_SetCaption(const char title, const char icon)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	679 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	680 if (wm_title) {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	681 SDL_free(wm_title);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	682 } else {
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	683 wm_title = SDL_strdup(title);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	684 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	685 SDL_SetWindowTitle(SDL_VideoWindow, wm_title);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	686 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	687
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	688 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	689 SDL_WM_GetCaption(char title, char icon)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	690 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	691 if (title) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	692 *title = wm_title;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	693 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	694 if (icon) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	695 *icon = "";
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	696 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	697 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	698
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	699 void
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	700 SDL_WM_SetIcon(SDL_Surface * icon, Uint8 * mask)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	701 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	702 /* FIXME */
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	703 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	704
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	705 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	706 SDL_WM_IconifyWindow(void)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	707 {
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	708 SDL_MinimizeWindow(SDL_VideoWindow);
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	709 return 0;
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	710 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	711
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	712 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	713 SDL_WM_ToggleFullScreen(SDL_Surface * surface)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	714 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	715 return 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	716 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	717
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	718 SDL_GrabMode
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	719 SDL_WM_GrabInput(SDL_GrabMode mode)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	720 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	721 if (mode != SDL_GRAB_QUERY) {
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	722 SDL_SetWindowGrab(SDL_VideoWindow, mode);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	723 }
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	724 return (SDL_GrabMode) SDL_GetWindowGrab(SDL_VideoWindow);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	725 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	726
1680 9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	727 void
9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	728 SDL_WarpMouse(Uint16 x, Uint16 y)
9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	729 {
9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	730 SDL_WarpMouseInWindow(SDL_VideoWindow, x, y);
9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	731 }
9488fca10677 Dummy video driver works again in high color video modes. Yay! Sam Lantinga <slouken@libsdl.org> parents: 1678 diff changeset	732
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	733 Uint8
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	734 SDL_GetAppState(void)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	735 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	736 Uint8 state = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	737 Uint32 flags = 0;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	738
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	739 flags = SDL_GetWindowFlags(SDL_VideoWindow);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	740 if ((flags & SDL_WINDOW_SHOWN) && !(flags & SDL_WINDOW_MINIMIZED)) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	741 state \|= SDL_APPACTIVE;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	742 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	743 if (flags & SDL_WINDOW_KEYBOARD_FOCUS) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	744 state \|= SDL_APPINPUTFOCUS;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	745 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	746 if (flags & SDL_WINDOW_MOUSE_FOCUS) {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	747 state \|= SDL_APPMOUSEFOCUS;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	748 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	749 return state;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	750 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	751
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	752 const SDL_version *
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	753 SDL_Linked_Version(void)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	754 {
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	755 static SDL_version version;
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	756 SDL_VERSION(&version);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	757 return &version;
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	758 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	759
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	760 int
1682 7ae8018b2e5d Default palette entries to white, instead of black. Sam Lantinga <slouken@libsdl.org> parents: 1681 diff changeset	761 SDL_SetPalette(SDL_Surface * surface, int flags, const SDL_Color * colors,
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	762 int firstcolor, int ncolors)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	763 {
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	764 return SDL_SetColors(surface, colors, firstcolor, ncolors);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	765 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	766
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	767 int
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	768 SDL_SetColors(SDL_Surface * surface, const SDL_Color * colors, int firstcolor,
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	769 int ncolors)
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	770 {
1683 396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	771 if (SDL_SetPaletteColors
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	772 (surface->format->palette, colors, firstcolor, ncolors) == 0) {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	773 return 1;
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	774 } else {
396a35389351 Finished palettized display handling. Sam Lantinga <slouken@libsdl.org> parents: 1682 diff changeset	775 return 0;
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	776 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	777 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	778
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	779 int
1668 4da1ee79c9af more tweaking indent options Sam Lantinga <slouken@libsdl.org> parents: 1667 diff changeset	780 SDL_GetWMInfo(SDL_SysWMinfo * info)
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	781 {
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	782 return SDL_GetWindowWMInfo(SDL_VideoWindow, info);
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	783 }
1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	784
1678 90bf530ced8e SDL_SetVideoMode() compiles now... Sam Lantinga <slouken@libsdl.org> parents: 1675 diff changeset	785 #if 0
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	786 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	787 SDL_MoveCursor(int x, int y)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	788 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	789 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	790
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	791 /* Erase and update the current mouse position */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	792 if (SHOULD_DRAWCURSOR(SDL_cursorstate)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	793 /* Erase and redraw mouse cursor in new position */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	794 SDL_LockCursor();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	795 SDL_EraseCursor(SDL_VideoSurface);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	796 SDL_cursor->area.x = (x - SDL_cursor->hot_x);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	797 SDL_cursor->area.y = (y - SDL_cursor->hot_y);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	798 SDL_DrawCursor(SDL_VideoSurface);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	799 SDL_UnlockCursor();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	800 } else if (_this->MoveWMCursor) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	801 _this->MoveWMCursor(_this, x, y);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	802 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	803 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	804
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	805 /* Keep track of the current cursor colors */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	806 static int palette_changed = 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	807 static Uint8 pixels8[2];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	808
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	809 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	810 SDL_CursorPaletteChanged(void)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	811 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	812 palette_changed = 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	813 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	814
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	815 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	816 SDL_MouseRect(SDL_Rect * area)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	817 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	818 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	819 int clip_diff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	820
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	821 *area = SDL_cursor->area;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	822 if (area->x < 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	823 area->w += area->x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	824 area->x = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	825 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	826 if (area->y < 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	827 area->h += area->y;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	828 area->y = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	829 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	830 clip_diff = (area->x + area->w) - SDL_VideoSurface->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	831 if (clip_diff > 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	832 area->w = area->w < clip_diff ? 0 : area->w - clip_diff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	833 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	834 clip_diff = (area->y + area->h) - SDL_VideoSurface->h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	835 if (clip_diff > 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	836 area->h = area->h < clip_diff ? 0 : area->h - clip_diff;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	837 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	838 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	839
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	840 static void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	841 SDL_DrawCursorFast(SDL_Surface * screen, SDL_Rect * area)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	842 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	843 const Uint32 pixels[2] = { 0xFFFFFFFF, 0x00000000 };
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	844 int i, w, h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	845 Uint8 *data, datab;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	846 Uint8 *mask, maskb;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	847
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	848 data = SDL_cursor->data + area->y * SDL_cursor->area.w / 8;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	849 mask = SDL_cursor->mask + area->y * SDL_cursor->area.w / 8;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	850 switch (screen->format->BytesPerPixel) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	851
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	852 case 1:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	853 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	854 Uint8 *dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	855 int dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	856
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	857 if (palette_changed) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	858 pixels8[0] =
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	859 (Uint8) SDL_MapRGB(screen->format, 255, 255, 255);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	860 pixels8[1] = (Uint8) SDL_MapRGB(screen->format, 0, 0, 0);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	861 palette_changed = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	862 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	863 dst = (Uint8 *) screen->pixels +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	864 (SDL_cursor->area.y + area->y) * screen->pitch +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	865 SDL_cursor->area.x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	866 dstskip = screen->pitch - area->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	867
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	868 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	869 for (w = area->w / 8; w; w--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	870 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	871 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	872 for (i = 0; i < 8; ++i) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	873 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	874 *dst = pixels8[datab >> 7];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	875 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	876 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	877 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	878 dst++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	879 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	880 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	881 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	882 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	883 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	884 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	885
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	886 case 2:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	887 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	888 Uint16 *dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	889 int dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	890
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	891 dst = (Uint16 *) screen->pixels +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	892 (SDL_cursor->area.y + area->y) * screen->pitch / 2 +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	893 SDL_cursor->area.x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	894 dstskip = (screen->pitch / 2) - area->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	895
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	896 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	897 for (w = area->w / 8; w; w--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	898 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	899 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	900 for (i = 0; i < 8; ++i) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	901 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	902 *dst = (Uint16) pixels[datab >> 7];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	903 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	904 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	905 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	906 dst++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	907 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	908 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	909 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	910 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	911 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	912 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	913
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	914 case 3:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	915 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	916 Uint8 *dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	917 int dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	918
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	919 dst = (Uint8 *) screen->pixels +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	920 (SDL_cursor->area.y + area->y) * screen->pitch +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	921 SDL_cursor->area.x * 3;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	922 dstskip = screen->pitch - area->w * 3;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	923
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	924 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	925 for (w = area->w / 8; w; w--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	926 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	927 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	928 for (i = 0; i < 8; ++i) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	929 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	930 SDL_memset(dst, pixels[datab >> 7], 3);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	931 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	932 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	933 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	934 dst += 3;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	935 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	936 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	937 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	938 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	939 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	940 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	941
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	942 case 4:
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	943 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	944 Uint32 *dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	945 int dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	946
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	947 dst = (Uint32 *) screen->pixels +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	948 (SDL_cursor->area.y + area->y) * screen->pitch / 4 +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	949 SDL_cursor->area.x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	950 dstskip = (screen->pitch / 4) - area->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	951
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	952 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	953 for (w = area->w / 8; w; w--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	954 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	955 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	956 for (i = 0; i < 8; ++i) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	957 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	958 *dst = pixels[datab >> 7];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	959 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	960 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	961 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	962 dst++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	963 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	964 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	965 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	966 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	967 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	968 break;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	969 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	970 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	971
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	972 static void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	973 SDL_DrawCursorSlow(SDL_Surface * screen, SDL_Rect * area)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	974 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	975 const Uint32 pixels[2] = { 0xFFFFFF, 0x000000 };
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	976 int h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	977 int x, minx, maxx;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	978 Uint8 *data, datab = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	979 Uint8 *mask, maskb = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	980 Uint8 *dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	981 int dstbpp, dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	982
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	983 data = SDL_cursor->data + area->y * SDL_cursor->area.w / 8;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	984 mask = SDL_cursor->mask + area->y * SDL_cursor->area.w / 8;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	985 dstbpp = screen->format->BytesPerPixel;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	986 dst = (Uint8 *) screen->pixels +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	987 (SDL_cursor->area.y + area->y) * screen->pitch +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	988 SDL_cursor->area.x * dstbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	989 dstskip = screen->pitch - SDL_cursor->area.w * dstbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	990
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	991 minx = area->x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	992 maxx = area->x + area->w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	993 if (screen->format->BytesPerPixel == 1) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	994 if (palette_changed) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	995 pixels8[0] = (Uint8) SDL_MapRGB(screen->format, 255, 255, 255);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	996 pixels8[1] = (Uint8) SDL_MapRGB(screen->format, 0, 0, 0);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	997 palette_changed = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	998 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	999 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1000 for (x = 0; x < SDL_cursor->area.w; ++x) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1001 if ((x % 8) == 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1002 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1003 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1004 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1005 if ((x >= minx) && (x < maxx)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1006 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1007 SDL_memset(dst, pixels8[datab >> 7], dstbpp);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1008 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1009 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1010 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1011 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1012 dst += dstbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1013 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1014 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1015 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1016 } else {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1017 for (h = area->h; h; h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1018 for (x = 0; x < SDL_cursor->area.w; ++x) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1019 if ((x % 8) == 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1020 maskb = *mask++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1021 datab = *data++;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1022 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1023 if ((x >= minx) && (x < maxx)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1024 if (maskb & 0x80) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1025 SDL_memset(dst, pixels[datab >> 7], dstbpp);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1026 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1027 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1028 maskb <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1029 datab <<= 1;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1030 dst += dstbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1031 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1032 dst += dstskip;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1033 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1034 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1035 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1036
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1037 /* This handles the ugly work of converting the saved cursor background from
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1038 the pixel format of the shadow surface to that of the video surface.
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1039 This is only necessary when blitting from a shadow surface of a different
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1040 pixel format than the video surface, and using a software rendered cursor.
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1041 */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1042 static void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1043 SDL_ConvertCursorSave(SDL_Surface * screen, int w, int h)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1044 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1045 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1046 SDL_BlitInfo info;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1047 SDL_loblit RunBlit;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1048
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1049 /* Make sure we can steal the blit mapping */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1050 if (screen->map->dst != SDL_VideoSurface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1051 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1052 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1053
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1054 /* Set up the blit information */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1055 info.s_pixels = SDL_cursor->save[1];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1056 info.s_width = w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1057 info.s_height = h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1058 info.s_skip = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1059 info.d_pixels = SDL_cursor->save[0];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1060 info.d_width = w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1061 info.d_height = h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1062 info.d_skip = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1063 info.aux_data = screen->map->sw_data->aux_data;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1064 info.src = screen->format;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1065 info.table = screen->map->table;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1066 info.dst = SDL_VideoSurface->format;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1067 RunBlit = screen->map->sw_data->blit;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1068
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1069 /* Run the actual software blit */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1070 RunBlit(&info);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1071 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1072
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1073 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1074 SDL_DrawCursorNoLock(SDL_Surface * screen)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1075 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1076 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1077 SDL_Rect area;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1078
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1079 /* Get the mouse rectangle, clipped to the screen */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1080 SDL_MouseRect(&area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1081 if ((area.w == 0) \|\| (area.h == 0)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1082 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1083 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1084
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1085 /* Copy mouse background */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1086 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1087 int w, h, screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1088 Uint8 src, dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1089
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1090 /* Set up the copy pointers */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1091 screenbpp = screen->format->BytesPerPixel;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1092 if ((screen == SDL_VideoSurface) \|\|
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1093 FORMAT_EQUAL(screen->format, SDL_VideoSurface->format)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1094 dst = SDL_cursor->save[0];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1095 } else {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1096 dst = SDL_cursor->save[1];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1097 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1098 src = (Uint8 ) screen->pixels + area.y screen->pitch +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1099 area.x * screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1100
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1101 /* Perform the copy */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1102 w = area.w * screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1103 h = area.h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1104 while (h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1105 SDL_memcpy(dst, src, w);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1106 dst += w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1107 src += screen->pitch;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1108 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1109 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1110
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1111 /* Draw the mouse cursor */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1112 area.x -= SDL_cursor->area.x;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1113 area.y -= SDL_cursor->area.y;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1114 if ((area.x == 0) && (area.w == SDL_cursor->area.w)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1115 SDL_DrawCursorFast(screen, &area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1116 } else {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1117 SDL_DrawCursorSlow(screen, &area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1118 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1119 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1120
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1121 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1122 SDL_DrawCursor(SDL_Surface * screen)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1123 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1124 /* Lock the screen if necessary */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1125 if (screen == NULL) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1126 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1127 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1128 if (SDL_MUSTLOCK(screen)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1129 if (SDL_LockSurface(screen) < 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1130 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1131 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1132 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1133
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1134 SDL_DrawCursorNoLock(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1135
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1136 /* Unlock the screen and update if necessary */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1137 if (SDL_MUSTLOCK(screen)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1138 SDL_UnlockSurface(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1139 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1140 if ((screen->flags & SDL_SCREEN_SURFACE) &&
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1141 !(screen->flags & SDL_HWSURFACE)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1142 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1143 SDL_Window *window;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1144 SDL_Rect area;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1145
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1146 window = SDL_GetWindowFromSurface(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1147 if (!window) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1148 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1149 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1150
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1151 SDL_MouseRect(&area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1152
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1153 if (_this->UpdateWindowSurface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1154 _this->UpdateWindowSurface(_this, window, 1, &area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1155 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1156 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1157 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1158
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1159 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1160 SDL_EraseCursorNoLock(SDL_Surface * screen)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1161 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1162 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1163 SDL_Window *window;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1164 SDL_Rect area;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1165
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1166 /* Get the window associated with the surface */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1167 window = SDL_GetWindowFromSurface(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1168 if (!window \|\| !window->surface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1169 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1170 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1171
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1172 /* Get the mouse rectangle, clipped to the screen */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1173 SDL_MouseRect(&area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1174 if ((area.w == 0) \|\| (area.h == 0)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1175 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1176 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1177
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1178 /* Copy mouse background */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1179 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1180 int w, h, screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1181 Uint8 src, dst;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1182
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1183 /* Set up the copy pointers */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1184 screenbpp = screen->format->BytesPerPixel;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1185 if ((screen->flags & SDL_SCREEN_SURFACE) \|\|
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1186 FORMAT_EQUAL(screen->format, window->surface->format)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1187 src = SDL_cursor->save[0];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1188 } else {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1189 src = SDL_cursor->save[1];
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1190 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1191 dst = (Uint8 ) screen->pixels + area.y screen->pitch +
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1192 area.x * screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1193
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1194 /* Perform the copy */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1195 w = area.w * screenbpp;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1196 h = area.h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1197 while (h--) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1198 SDL_memcpy(dst, src, w);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1199 src += w;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1200 dst += screen->pitch;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1201 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1202
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1203 /* Perform pixel conversion on cursor background */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1204 if (src > SDL_cursor->save[1]) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1205 SDL_ConvertCursorSave(screen, area.w, area.h);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1206 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1207 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1208 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1209
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1210 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1211 SDL_EraseCursor(SDL_Surface * screen)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1212 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1213 /* Lock the screen if necessary */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1214 if (screen == NULL) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1215 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1216 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1217 if (SDL_MUSTLOCK(screen)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1218 if (SDL_LockSurface(screen) < 0) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1219 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1220 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1221 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1222
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1223 SDL_EraseCursorNoLock(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1224
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1225 /* Unlock the screen and update if necessary */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1226 if (SDL_MUSTLOCK(screen)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1227 SDL_UnlockSurface(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1228 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1229 if ((screen->flags & SDL_SCREEN_SURFACE) &&
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1230 !(screen->flags & SDL_HWSURFACE)) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1231 SDL_VideoDevice *_this = SDL_GetVideoDevice();
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1232 SDL_Window *window;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1233 SDL_Rect area;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1234
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1235 window = SDL_GetWindowFromSurface(screen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1236 if (!window) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1237 return;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1238 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1239
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1240 SDL_MouseRect(&area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1241
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1242 if (_this->UpdateWindowSurface) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1243 _this->UpdateWindowSurface(_this, window, 1, &area);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1244 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1245 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1246 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1247
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1248 /* Reset the cursor on video mode change
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1249 FIXME: Keep track of all cursors, and reset them all.
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1250 */
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1251 void
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1252 SDL_ResetCursor(void)
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1253 {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1254 int savelen;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1255
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1256 if (SDL_cursor) {
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1257 savelen = SDL_cursor->area.w * 4 * SDL_cursor->area.h;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1258 SDL_cursor->area.x = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1259 SDL_cursor->area.y = 0;
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1260 SDL_memset(SDL_cursor->save[0], 0, savelen);
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1261 }
eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1262 }
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1263 #endif
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1264
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1265 struct private_yuvhwdata
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1266 {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1267 Uint16 pitches[3];
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1268 Uint8 *planes[3];
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1269
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1270 SDL_TextureID textureID;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1271 };
1670 eef792d31de8 Work in progress. :) Sam Lantinga <slouken@libsdl.org> parents: 1669 diff changeset	1272
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1273 SDL_Overlay *
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1274 SDL_CreateYUVOverlay(int w, int h, Uint32 format, SDL_Surface * display)
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1275 {
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1276 SDL_Overlay *overlay;
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1277 Uint32 texture_format;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1278
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1279 if ((display->flags & SDL_OPENGL) == SDL_OPENGL) {
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1280 SDL_SetError("YUV overlays are not supported in OpenGL mode");
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1281 return NULL;
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1282 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1283
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1284 if (display != SDL_PublicSurface) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1285 SDL_SetError("YUV display is only supported on the screen surface");
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1286 return NULL;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1287 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1288
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1289 switch (format) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1290 case SDL_YV12_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1291 texture_format = SDL_PixelFormat_YV12;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1292 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1293 case SDL_IYUV_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1294 texture_format = SDL_PixelFormat_IYUV;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1295 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1296 case SDL_YUY2_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1297 texture_format = SDL_PixelFormat_YUY2;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1298 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1299 case SDL_UYVY_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1300 texture_format = SDL_PixelFormat_UYVY;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1301 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1302 case SDL_YVYU_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1303 texture_format = SDL_PixelFormat_YVYU;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1304 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1305 default:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1306 SDL_SetError("Unknown YUV format");
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1307 return NULL;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1308 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1309
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1310 overlay = (SDL_Overlay ) SDL_malloc(sizeof(overlay));
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1311 if (!overlay) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1312 SDL_OutOfMemory();
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1313 return NULL;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1314 }
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1315 SDL_zerop(overlay);
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1316
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1317 overlay->hwdata =
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1318 (struct private_yuvhwdata ) SDL_malloc(sizeof(overlay->hwdata));
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1319 if (!overlay->hwdata) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1320 SDL_free(overlay);
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1321 SDL_OutOfMemory();
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1322 return NULL;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1323 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1324
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1325 overlay->format = format;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1326 overlay->w = w;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1327 overlay->h = h;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1328 if (format == SDL_YV12_OVERLAY \|\| format == SDL_IYUV_OVERLAY) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1329 overlay->planes = 3;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1330 } else {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1331 overlay->planes = 1;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1332 }
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1333 overlay->pitches = overlay->hwdata->pitches;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1334 overlay->pixels = overlay->hwdata->planes;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1335
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1336 switch (format) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1337 case SDL_YV12_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1338 case SDL_IYUV_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1339 overlay->pitches[0] = overlay->w;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1340 overlay->pitches[1] = overlay->w / 2;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1341 overlay->pitches[2] = overlay->w / 2;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1342 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1343 case SDL_YUY2_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1344 case SDL_UYVY_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1345 case SDL_YVYU_OVERLAY:
1685 66267c6a0b12 Fixed YUV overlay crash Sam Lantinga <slouken@libsdl.org> parents: 1684 diff changeset	1346 overlay->pitches[0] = overlay->w * 2;
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1347 break;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1348 }
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1349
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1350 overlay->hwdata->textureID =
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1351 SDL_CreateTexture(texture_format, SDL_TextureAccess_Local, w, h);
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1352 if (!overlay->hwdata->textureID) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1353 SDL_FreeYUVOverlay(overlay);
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1354 return NULL;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1355 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1356
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1357 return overlay;
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1358 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1359
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1360 int
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1361 SDL_LockYUVOverlay(SDL_Overlay * overlay)
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1362 {
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1363 void *pixels;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1364 int pitch;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1365 if (SDL_LockTexture(overlay->hwdata->textureID, NULL, 1, &pixels, &pitch)
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1366 < 0) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1367 return -1;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1368 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1369 switch (overlay->format) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1370 case SDL_YV12_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1371 case SDL_IYUV_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1372 overlay->pixels[0] = (Uint8 *) pixels;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1373 overlay->pixels[1] =
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1374 overlay->pixels[0] + overlay->pitches[0] * overlay->h;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1375 overlay->pixels[2] =
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1376 overlay->pixels[1] + overlay->pitches[1] * overlay->h;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1377 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1378 case SDL_YUY2_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1379 case SDL_UYVY_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1380 case SDL_YVYU_OVERLAY:
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1381 overlay->pixels[0] = (Uint8 *) pixels;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1382 break;
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1383 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1384 return 0;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1385 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1386
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1387 void
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1388 SDL_UnlockYUVOverlay(SDL_Overlay * overlay)
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1389 {
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1390 SDL_UnlockTexture(overlay->hwdata->textureID);
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1391 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1392
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1393 int
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1394 SDL_DisplayYUVOverlay(SDL_Overlay * overlay, SDL_Rect * dstrect)
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1395 {
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1396 if (SDL_RenderCopy(overlay->hwdata->textureID, NULL, dstrect,
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1397 SDL_TextureBlendMode_None,
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1398 SDL_TextureScaleMode_Fast) < 0) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1399 return -1;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1400 }
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1401 SDL_RenderPresent();
1720 a1ebb17f9c52 Cleaned up a bunch of warnings, started adding Win32 event support Sam Lantinga <slouken@libsdl.org> parents: 1716 diff changeset	1402 return 0;
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1403 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1404
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1405 void
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1406 SDL_FreeYUVOverlay(SDL_Overlay * overlay)
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1407 {
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1408 if (overlay) {
1684 c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1409 if (overlay->hwdata) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1410 if (overlay->hwdata->textureID) {
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1411 SDL_DestroyTexture(overlay->hwdata->textureID);
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1412 }
c4aa1a2f48f1 Software YUV texture support in progress... Sam Lantinga <slouken@libsdl.org> parents: 1683 diff changeset	1413 SDL_free(overlay->hwdata);
1675 d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1414 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1415 SDL_free(overlay);
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1416 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1417 }
d33dcfc3fde7 Overlay functions are being replaced by YUV textures. Sam Lantinga <slouken@libsdl.org> parents: 1670 diff changeset	1418
1667 1fddae038bc8 Implemented many compatibility functions Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1419 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/SDL_compat.c @ 1731:875c3cf1a12c SDL-1.3