fife-parpg: engine/core/video/sdl/renderbackendsdl.cpp annotate

annotate engine/core/video/sdl/renderbackendsdl.cpp @ 668:e8a799239384

* This fixes the case were the engine would clear the screen twice The editor and demos now suffer from a problem where if a map is not loaded the screen doesnt get cleared and you see traces of the UI from previous frames. For now the editor, RPG demo and Shooter force the engine to clear the screen every frame. This is not ideal as once a map is loaded they will be clearing the screen twice per frame.

author	prock@33b003aa-7bff-0310-803a-e67f0ece8222
date	Mon, 08 Nov 2010 20:37:31 +0000
parents	e3140f01749d
children	46258f467c8c

rev	line source
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	1 /***************************************************************************
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	2 * Copyright (C) 2005-2008 by the FIFE team *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	3 * http://www.fifengine.de *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	4 * This file is part of FIFE. *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	5 * *
46 90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	6 * FIFE is free software; you can redistribute it and/or *
90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	7 * modify it under the terms of the GNU Lesser General Public *
90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	8 * License as published by the Free Software Foundation; either *
90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	9 * version 2.1 of the License, or (at your option) any later version. *
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	10 * *
46 90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	11 * This library is distributed in the hope that it will be useful, *
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
46 90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	14 * Lesser General Public License for more details. *
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	15 * *
46 90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	16 * You should have received a copy of the GNU Lesser General Public *
90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	17 * License along with this library; if not, write to the *
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	18 * Free Software Foundation, Inc., *
46 90005975cdbb * Final LGPL switch step by adjusting the file headers mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 0 diff changeset	19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	20 ***************************************************************************/
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	21
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	22 // Standard C++ library includes
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	23
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	24 // 3rd party library includes
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	25 #include <SDL.h>
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	26
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	27 // FIFE includes
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	28 // These includes are split up in two parts, separated by one empty line
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	29 // First block: files included from the FIFE root src directory
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	30 // Second block: files included from the same folder
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	31 #include "util/base/exception.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	32 #include "util/math/fife_math.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	33 #include "util/log/logger.h"
642 6e2151325017 * Added the ability to query the current running screen mode prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 641 diff changeset	34 #include "video/devicecaps.h"
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	35
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	36 #include "renderbackendsdl.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	37 #include "sdlimage.h"
61 18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	38 #include "SDL_image.h"
641 52708806f35c * Small fix for gcc on Linux. It didn't like passing a const char* to a function that requires a char. prock@33b003aa-7bff-0310-803a-e67f0ece8222* parents: 640 diff changeset	39 #include "SDL_getenv.h"
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	40
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	41 namespace FIFE {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	42 static Logger _log(LM_VIDEO);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	43
425 ad7969d9460b A client can now specify a global color key to be used with all images. The default color key is (255,0,255) in RGB format. Also the client can enable/disable the color key feature by using the setColorKeyEnabled function in the EngineSettings class. By default the color key feature is disabled. fixes[t:451] vtchill@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 61 diff changeset	44 RenderBackendSDL::RenderBackendSDL(const SDL_Color& colorkey) : RenderBackend(colorkey) {
668 e8a799239384 * This fixes the case were the engine would clear the screen twice prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 661 diff changeset	45 m_clear = false;
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	46 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	47
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	48
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	49 RenderBackendSDL::~RenderBackendSDL() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	50 deinit();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	51 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	52
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	53 const std::string& RenderBackendSDL::getName() const {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	54 static std::string backend_name = "SDL";
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	55 return backend_name;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	56 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	57
640 855ad500f991 * Added the ability to set/get the video driver used using the settings interface. Note that the default driver for the OS will be used unless explicitly specified. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 634 diff changeset	58 void RenderBackendSDL::init(const std::string& driver) {
641 52708806f35c * Small fix for gcc on Linux. It didn't like passing a const char* to a function that requires a char. prock@33b003aa-7bff-0310-803a-e67f0ece8222* parents: 640 diff changeset	59 char* buf;
640 855ad500f991 * Added the ability to set/get the video driver used using the settings interface. Note that the default driver for the OS will be used unless explicitly specified. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 634 diff changeset	60 if (driver != "") {
855ad500f991 * Added the ability to set/get the video driver used using the settings interface. Note that the default driver for the OS will be used unless explicitly specified. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 634 diff changeset	61 std::string envVar = std::string("SDL_VIDEODRIVER=") + driver;
641 52708806f35c * Small fix for gcc on Linux. It didn't like passing a const char* to a function that requires a char. prock@33b003aa-7bff-0310-803a-e67f0ece8222* parents: 640 diff changeset	62 buf = const_cast<char*>(envVar.c_str());
52708806f35c * Small fix for gcc on Linux. It didn't like passing a const char* to a function that requires a char. prock@33b003aa-7bff-0310-803a-e67f0ece8222* parents: 640 diff changeset	63 putenv(buf);
640 855ad500f991 * Added the ability to set/get the video driver used using the settings interface. Note that the default driver for the OS will be used unless explicitly specified. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 634 diff changeset	64 }
855ad500f991 * Added the ability to set/get the video driver used using the settings interface. Note that the default driver for the OS will be used unless explicitly specified. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 634 diff changeset	65
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	66 if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0)
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	67 throw SDLException(SDL_GetError());
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	68
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	69 SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); // temporary hack
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	70 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	71
634 5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	72 void RenderBackendSDL::clearBackBuffer() {
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	73 SDL_Rect rect;
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	74 rect.x = 0;
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	75 rect.y = 0;
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	76 rect.w = getWidth();
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	77 rect.h = getHeight();
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	78 SDL_SetClipRect(m_screen->getSurface(), &rect);
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	79 SDL_FillRect(m_screen->getSurface(), 0, 0x00);
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	80 }
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	81
642 6e2151325017 * Added the ability to query the current running screen mode prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 641 diff changeset	82 Image* RenderBackendSDL::createMainScreen(const ScreenMode& mode, const std::string& title, const std::string& icon){
61 18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	83 if(icon != "") {
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	84 SDL_Surface *img = IMG_Load(icon.c_str());
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	85 if(img != NULL) {
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	86 SDL_WM_SetIcon(img, 0);
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	87 }
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	88 }
18c2a21ac0ad allow clients to set a custom window title and icon spq@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 46 diff changeset	89
654 5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	90 Image *image = setScreenMode(mode);
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	91
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	92 SDL_WM_SetCaption(title.c_str(), 0);
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	93
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	94 return image;
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	95 }
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	96
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	97 Image* RenderBackendSDL::setScreenMode(const ScreenMode& mode) {
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	98 uint16_t width = mode.getWidth();
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	99 uint16_t height = mode.getHeight();
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	100 uint16_t bitsPerPixel = mode.getBPP();
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	101 bool fs = mode.isFullScreen();
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	102 uint32_t flags = mode.getSDLFlags();
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	103
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	104 SDL_Surface* screen = NULL;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	105
654 5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	106 if (bitsPerPixel != 0) {
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	107 uint16_t bpp = SDL_VideoModeOK(width, height, bitsPerPixel, flags);
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	108 if (!bpp){
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	109 throw SDLException("Selected video mode not supported!");
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	110 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	111 }
654 5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	112
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	113 screen = SDL_SetVideoMode(width, height, bitsPerPixel, flags);
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	114 if( !screen ) {
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	115 throw SDLException("Unable to set video mode selected!");
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	116 }
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	117
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	118 FL_LOG(_log, LMsg("RenderBackendSDL")
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	119 << "Videomode " << width << "x" << height
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	120 << " at " << int(screen->format->BitsPerPixel) << " bpp");
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	121
653 01acc9fc35ea * Moved getCurrentScreenMode() to the renderbackend as renderbackend is what initializes the screen. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 642 diff changeset	122 //update the screen mode with the actual flags used
654 5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	123 m_screenMode = ScreenMode(width,
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	124 height,
5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	125 bitsPerPixel,
653 01acc9fc35ea * Moved getCurrentScreenMode() to the renderbackend as renderbackend is what initializes the screen. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 642 diff changeset	126 screen->flags);
01acc9fc35ea * Moved getCurrentScreenMode() to the renderbackend as renderbackend is what initializes the screen. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 642 diff changeset	127
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	128 if (!screen) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	129 throw SDLException(SDL_GetError());
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	130 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	131
654 5d6b1820b953 * Added the ability to change screen modes on the fly. This works both in OpenGL and SDL modes. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 653 diff changeset	132 delete m_screen;
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	133 m_screen = new SDLImage(screen);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	134 return m_screen;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	135 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	136
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	137 void RenderBackendSDL::startFrame() {
634 5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	138 if (m_clear) {
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	139 clearBackBuffer();
5f381fa34769 * Added the clearBackBuffer() function to the renderbackends. prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 633 diff changeset	140 }
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	141 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	142
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	143 void RenderBackendSDL::endFrame() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	144 SDL_Flip(m_screen->getSurface());
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	145 }
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	146
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	147 Image* RenderBackendSDL::createImage(SDL_Surface* surface) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	148 return new SDLImage(surface);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	149 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	150
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	151 Image* RenderBackendSDL::createImage(const uint8_t* data, unsigned int width, unsigned int height) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	152 return new SDLImage(data, width, height);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	153 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	154
661 e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	155 void RenderBackendSDL::setLightingModel(unsigned int lighting) {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	156 SDLException("Lighting not available under SDL");
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	157 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	158
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	159 unsigned int RenderBackendSDL::getLightingModel() const {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	160 return 0;
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	161 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	162
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	163 void RenderBackendSDL::enableLighting() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	164 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	165
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	166 void RenderBackendSDL::disableLighting() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	167 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	168
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	169 void RenderBackendSDL::setLighting(float red, float green, float blue, float alpha) {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	170 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	171
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	172 void RenderBackendSDL::resetLighting() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	173 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	174
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	175 void RenderBackendSDL::enableStencilTest() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	176 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	177
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	178 void RenderBackendSDL::disableStencilTest() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	179 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	180
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	181 void RenderBackendSDL::setStencilTest(uint8_t stencil_ref, unsigned int stencil_op, unsigned int stencil_func) {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	182 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	183
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	184 void RenderBackendSDL::resetStencilBuffer(uint8_t buffer) {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	185 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	186
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	187 uint8_t RenderBackendSDL::getStencilRef() const {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	188 return 0;
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	189 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	190
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	191 void RenderBackendSDL::enableAlphaTest() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	192 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	193
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	194 void RenderBackendSDL::disableAlphaTest() {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	195 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	196
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	197 void RenderBackendSDL::setAlphaTest(float ref_alpha) {
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	198 }
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	199
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	200 void RenderBackendSDL::changeBlending(int scr, int dst){
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	201 }
668 e8a799239384 * This fixes the case were the engine would clear the screen twice prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 661 diff changeset	202
583 47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	203 bool RenderBackendSDL::putPixel(int x, int y, int r, int g, int b, int a) {
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	204 return static_cast<SDLImage*>(m_screen)->putPixel(x, y, r, g, b, a);
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	205 }
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	206
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	207 void RenderBackendSDL::drawLine(const Point& p1, const Point& p2, int r, int g, int b, int a) {
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	208 static_cast<SDLImage*>(m_screen)->drawLine(p1, p2, r, g, b, a);
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	209 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	210
583 47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	211 void RenderBackendSDL::drawTriangle(const Point& p1, const Point& p2, const Point& p3, int r, int g, int b, int a) {
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	212 static_cast<SDLImage*>(m_screen)->drawTriangle(p1, p2, p3, r, g, b, a);
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	213 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	214
631 f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	215 void RenderBackendSDL::drawRectangle(const Point& p, uint16_t w, uint16_t h, uint8_t r, uint8_t g, uint8_t b, uint8_t a) {
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	216 static_cast<SDLImage*>(m_screen)->drawRectangle(p, w, h, r, g, b, a);
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	217 }
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	218
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	219 void RenderBackendSDL::fillRectangle(const Point& p, uint16_t w, uint16_t h, uint8_t r, uint8_t g, uint8_t b, uint8_t a) {
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	220 static_cast<SDLImage*>(m_screen)->fillRectangle(p, w, h, r, g, b, a);
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	221 }
f3457443c95f * Added drawRectangle() and fillRectangle() functions to the renderers prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 589 diff changeset	222
583 47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	223 void RenderBackendSDL::drawQuad(const Point& p1, const Point& p2, const Point& p3, const Point& p4, int r, int g, int b, int a) {
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	224 static_cast<SDLImage*>(m_screen)->drawQuad(p1, p2, p3, p4, r, g, b, a);
0 4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-) mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 parents: diff changeset	225 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	226
583 47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	227 void RenderBackendSDL::drawVertex(const Point& p, const uint8_t size, int r, int g, int b, int a){
47b49b9b0c0a * Improved the floatingtextrenderer. Now you can set an alpha value for font, background quad and border. Splited quad and border into own commands. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 579 diff changeset	228 static_cast<SDLImage*>(m_screen)->drawVertex(p, 2, r, g, b, a);
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	229 }
ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	230
661 e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	231 void RenderBackendSDL::drawLightPrimitive(const Point& p, uint8_t intensity, float radius, int subdivisions, float xstretch, float ystretch, uint8_t red, uint8_t green, uint8_t blue){
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	232 static_cast<SDLImage*>(m_screen)->drawLightPrimitive(p, intensity, radius, subdivisions, xstretch, ystretch, red, green, blue);
e3140f01749d * Merged the light branch back into trunk. helios2000@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 654 diff changeset	233 }
430 ad1f09d954f9 Added the ability to render a vertex on the screen. The vertex is represented by a small square. fixes[t:455] prock@33b003aa-7bff-0310-803a-e67f0ece8222 parents: 425 diff changeset	234 }//FIFE

Mercurial > fife-parpg

annotate engine/core/video/sdl/renderbackendsdl.cpp @ 668:e8a799239384