sdl-ios-xcode: src/video/nds/SDL

annotate src/video/nds/SDL_ndsvideo.c @ 2698:e1da92da346c gsoc2008_nds

Clean up.

author	Darren Alton <dalton@stevens.edu>
date	Wed, 27 Aug 2008 04:23:38 +0000
parents	c04a266c277a
children

rev	line source
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	1 /*
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	2 SDL - Simple DirectMedia Layer
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	4
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	5 This library is free software; you can redistribute it and/or
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	7 License as published by the Free Software Foundation; either
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	9
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	13 Lesser General Public License for more details.
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	14
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	16 License along with this library; if not, write to the Free Software
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	18
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	19 Sam Lantinga
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	20 slouken@libsdl.org
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	21 */
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	22 #include "SDL_config.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	23
2680 4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	24 /* SDL Nintendo DS video driver implementation
4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	25 * based on dummy driver:
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	26 * Initial work by Ryan C. Gordon (icculus@icculus.org). A good portion
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	27 * of this was cut-and-pasted from Stephane Peter's work in the AAlib
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	28 * SDL video driver. Renamed to "DUMMY" by Sam Lantinga.
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	29 */
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	30
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	31 #include <stdio.h>
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	32 #include <stdlib.h>
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	33 #include <nds.h>
2680 4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	34 #include <nds/arm9/video.h>
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	35
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	36 #include "SDL_video.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	37 #include "SDL_mouse.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	38 #include "../SDL_sysvideo.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	39 #include "../SDL_pixels_c.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	40 #include "../../events/SDL_events_c.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	41
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	42 #include "SDL_ndsvideo.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	43 #include "SDL_ndsevents_c.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	44 #include "SDL_ndsrender_c.h"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	45
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	46 #define NDSVID_DRIVER_NAME "nds"
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	47
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	48 /* Initialization/Query functions */
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	49 static int NDS_VideoInit(_THIS);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	50 static int NDS_SetDisplayMode(_THIS, SDL_DisplayMode * mode);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	51 static void NDS_VideoQuit(_THIS);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	52
2680 4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	53
4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	54 /* SDL NDS driver bootstrap functions */
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	55 static int
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	56 NDS_Available(void)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	57 {
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	58 return (1); /* always here */
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	59 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	60
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	61 static void
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	62 NDS_DeleteDevice(SDL_VideoDevice * device)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	63 {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	64 SDL_free(device);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	65 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	66
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	67 static SDL_VideoDevice *
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	68 NDS_CreateDevice(int devindex)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	69 {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	70 SDL_VideoDevice *device;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	71
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	72 /* Initialize all variables that we clean on shutdown */
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	73 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	74 if (!device) {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	75 SDL_OutOfMemory();
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	76 if (device) {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	77 SDL_free(device);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	78 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	79 return (0);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	80 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	81
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	82 /* Set the function pointers */
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	83 device->VideoInit = NDS_VideoInit;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	84 device->VideoQuit = NDS_VideoQuit;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	85 device->SetDisplayMode = NDS_SetDisplayMode;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	86 device->PumpEvents = NDS_PumpEvents;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	87
2671 c3e7c0698cbb some changes to the dummy driver for debug purposes that should be reverted. Darren Alton <dalton@stevens.edu> parents: 2670 diff changeset	88 device->num_displays = 2; /* DS = dual screens */
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	89
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	90 device->free = NDS_DeleteDevice;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	91
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	92 return device;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	93 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	94
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	95 VideoBootStrap NDS_bootstrap = {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	96 NDSVID_DRIVER_NAME, "SDL NDS video driver",
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	97 NDS_Available, NDS_CreateDevice
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	98 };
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	99
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	100 int
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	101 NDS_VideoInit(_THIS)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	102 {
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	103 SDL_DisplayMode mode;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	104 int i;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	105
2680 4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	106 /* simple 256x192x16x60 for now */
2671 c3e7c0698cbb some changes to the dummy driver for debug purposes that should be reverted. Darren Alton <dalton@stevens.edu> parents: 2670 diff changeset	107 mode.w = 256;
c3e7c0698cbb some changes to the dummy driver for debug purposes that should be reverted. Darren Alton <dalton@stevens.edu> parents: 2670 diff changeset	108 mode.h = 192;
2679 bc3e3e889f6d More NDS video driver work. Darren Alton <dalton@stevens.edu> parents: 2677 diff changeset	109 mode.format = SDL_PIXELFORMAT_ABGR1555;
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	110 mode.refresh_rate = 60;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	111 mode.driverdata = NULL;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	112
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	113 SDL_AddBasicVideoDisplay(&mode);
2677 6386764eb222 Starting to work on a more complete video driver. Darren Alton <dalton@stevens.edu> parents: 2673 diff changeset	114 SDL_AddRenderDriver(0, &NDS_RenderDriver);
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	115
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	116 SDL_zero(mode);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	117 SDL_AddDisplayMode(0, &mode);
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	118
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	119 powerON(POWER_ALL_2D);
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	120 irqInit();
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	121 irqEnable(IRQ_VBLANK);
2679 bc3e3e889f6d More NDS video driver work. Darren Alton <dalton@stevens.edu> parents: 2677 diff changeset	122 NDS_SetDisplayMode(_this, &mode);
2690 ca01c20274c0 More work and some bugfixes on the graphics driver. Darren Alton <dalton@stevens.edu> parents: 2688 diff changeset	123
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	124 return 0;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	125 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	126
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	127 static int
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	128 NDS_SetDisplayMode(_THIS, SDL_DisplayMode * mode)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	129 {
2673 24a6b3588eac Cleaned up and added joypad support from 1.2.9 NDS port. Also some minor video driver bugfixes. Darren Alton <dalton@stevens.edu> parents: 2672 diff changeset	130 /* right now this function is just hard-coded for 256x192 ABGR1555 */
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	131 videoSetMode(MODE_5_2D \| DISPLAY_BG2_ACTIVE \| DISPLAY_BG3_ACTIVE \| DISPLAY_BG_EXT_PALETTE \| DISPLAY_SPR_1D_LAYOUT \| DISPLAY_SPR_1D_BMP \| DISPLAY_SPR_1D_BMP_SIZE_256 \| /* (try 128 if 256 is trouble.) */
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	132 DISPLAY_SPR_ACTIVE \| DISPLAY_SPR_EXT_PALETTE); /* display on main core
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	133 with lots of flags set for
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	134 flexibility/capacity to render */
2688 71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	135
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	136 /* hopefully these cover all the various things we might need to do */
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	137 vramSetBankA(VRAM_A_MAIN_BG_0x06000000);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	138 vramSetBankB(VRAM_B_MAIN_BG_0x06020000);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	139 vramSetBankC(VRAM_C_SUB_BG_0x06200000);
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	140 vramSetBankD(VRAM_D_MAIN_BG_0x06040000); /* not a typo. vram d can't sub */
2680 4135aa9c5645 More work on the accelerated 2D video driver, beginnings of sprite-based rendering support. Also some initial work on an audio driver. Darren Alton <dalton@stevens.edu> parents: 2679 diff changeset	141 vramSetBankE(VRAM_E_MAIN_SPRITE);
2688 71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	142 vramSetBankF(VRAM_F_OBJ_EXT_PALETTE);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	143 vramSetBankG(VRAM_G_BG_EXT_PALETTE);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	144 vramSetBankH(VRAM_H_SUB_BG_EXT_PALETTE);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	145 vramSetBankI(VRAM_I_SUB_SPRITE);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	146
2698 e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	147 videoSetModeSub(MODE_0_2D \| DISPLAY_BG0_ACTIVE); /* debug text on sub
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	148 TODO: this will change
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	149 when multi-head is
e1da92da346c Clean up. Darren Alton <dalton@stevens.edu> parents: 2695 diff changeset	150 introduced in render */
2688 71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	151
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	152 return 0;
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	153 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	154
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	155 void
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	156 NDS_VideoQuit(_THIS)
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	157 {
2679 bc3e3e889f6d More NDS video driver work. Darren Alton <dalton@stevens.edu> parents: 2677 diff changeset	158 videoSetMode(DISPLAY_SCREEN_OFF);
bc3e3e889f6d More NDS video driver work. Darren Alton <dalton@stevens.edu> parents: 2677 diff changeset	159 videoSetModeSub(DISPLAY_SCREEN_OFF);
bc3e3e889f6d More NDS video driver work. Darren Alton <dalton@stevens.edu> parents: 2677 diff changeset	160 vramSetMainBanks(VRAM_A_LCD, VRAM_B_LCD, VRAM_C_LCD, VRAM_D_LCD);
2688 71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	161 vramSetBankE(VRAM_E_LCD);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	162 vramSetBankF(VRAM_F_LCD);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	163 vramSetBankG(VRAM_G_LCD);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	164 vramSetBankH(VRAM_H_LCD);
71c56e900f8b Cleaning up the renderer code to hopefully squish any problems. Starting to incorporate sprites, as well Darren Alton <dalton@stevens.edu> parents: 2682 diff changeset	165 vramSetBankI(VRAM_I_LCD);
2670 6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	166 }
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	167
6e4669f4db49 Fix for the previous commit: actually 'svn add'ed some files. Darren Alton <dalton@stevens.edu> parents: diff changeset	168 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/nds/SDL_ndsvideo.c @ 2698:e1da92da346c gsoc2008_nds