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Revert "OpenGL Windows"

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This reverts commit 59cfce567f.
This commit is contained in:
Simon Robertshaw
2011-11-01 19:16:46 +00:00
parent 59cfce567f
commit 91f4a156df
1 changed files with 128 additions and 142 deletions
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248
src/graphics.c
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@@ -6,10 +6,6 @@
#ifdef MACOSX #ifdef MACOSX
#include <OpenGL/gl.h> #include <OpenGL/gl.h>
#include <OpenGL/glu.h> #include <OpenGL/glu.h>
#elif defined(WIN32)
#include <GL/glew.h>
#include <GL/gl.h>
#include <GL/glu.h>
#else #else
#include <GL/gl.h> #include <GL/gl.h>
#include <GL/glu.h> #include <GL/glu.h>
@@ -3663,7 +3659,6 @@ void render_cursor(pixel *vid, int x, int y, int t, int rx, int ry)
int sdl_open(void) int sdl_open(void)
{ {
int status;
if (SDL_Init(SDL_INIT_VIDEO)<0) if (SDL_Init(SDL_INIT_VIDEO)<0)
{ {
fprintf(stderr, "Initializing SDL: %s\n", SDL_GetError()); fprintf(stderr, "Initializing SDL: %s\n", SDL_GetError());
@@ -3674,170 +3669,161 @@ int sdl_open(void)
sdl_scrn=SDL_SetVideoMode(XRES*sdl_scale + BARSIZE*sdl_scale,YRES*sdl_scale + MENUSIZE*sdl_scale,32,SDL_OPENGL); sdl_scrn=SDL_SetVideoMode(XRES*sdl_scale + BARSIZE*sdl_scale,YRES*sdl_scale + MENUSIZE*sdl_scale,32,SDL_OPENGL);
SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
#ifdef WIN32 glMatrixMode(GL_PROJECTION);
status = glewInit(); glLoadIdentity();
if(status != GLEW_OK)
{
fprintf(stderr, "Initializing GLEW: %d\n", status);
return 0;
}
#endif
glMatrixMode(GL_PROJECTION); glOrtho(0, (XRES+BARSIZE)*sdl_scale, 0, (YRES+MENUSIZE)*sdl_scale, -1, 1);
glLoadIdentity();
glOrtho(0, (XRES+BARSIZE)*sdl_scale, 0, (YRES+MENUSIZE)*sdl_scale, -1, 1); glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW); glRasterPos2i(0, (YRES+MENUSIZE));
glLoadIdentity(); glPixelZoom(sdl_scale, -sdl_scale);
//glPixelZoom(1, -1);
glRasterPos2i(0, (YRES+MENUSIZE)); glEnable(GL_BLEND);
glPixelZoom(sdl_scale, -sdl_scale); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
//glPixelZoom(1, -1);
glEnable(GL_BLEND); //FBO Texture
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &partsFboTex);
glBindTexture(GL_TEXTURE_2D, partsFboTex);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, XRES, YRES, 0, GL_RGBA, GL_FLOAT, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
//FBO Texture //FBO
glEnable(GL_TEXTURE_2D); glGenFramebuffers(1, &partsFbo);
glGenTextures(1, &partsFboTex); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, partsFbo);
glBindTexture(GL_TEXTURE_2D, partsFboTex); glEnable(GL_BLEND);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, XRES, YRES, 0, GL_RGBA, GL_FLOAT, NULL); glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, partsFboTex, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); // Reset framebuffer binding
glDisable(GL_TEXTURE_2D);
//FBO //Texture for main UI
glGenFramebuffers(1, &partsFbo); glEnable(GL_TEXTURE_2D);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, partsFbo); glGenTextures(1, &vidBuf);
glEnable(GL_BLEND); glBindTexture(GL_TEXTURE_2D, vidBuf);
glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, partsFboTex, 0); glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, XRES+BARSIZE, YRES+MENUSIZE, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glBindTexture(GL_TEXTURE_2D, 0);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); // Reset framebuffer binding
glDisable(GL_TEXTURE_2D);
//Texture for main UI glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &vidBuf);
glBindTexture(GL_TEXTURE_2D, vidBuf);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, XRES+BARSIZE, YRES+MENUSIZE, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Texture for air to be drawn
glDisable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &airBuf);
glBindTexture(GL_TEXTURE_2D, airBuf);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
//Texture for air to be drawn glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &airBuf);
glBindTexture(GL_TEXTURE_2D, airBuf);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Zoom texture
glDisable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &zoomTex);
glBindTexture(GL_TEXTURE_2D, zoomTex);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
//Zoom texture glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &zoomTex);
glBindTexture(GL_TEXTURE_2D, zoomTex);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Texture for velocity maps for gravity
glDisable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &partsTFX);
glBindTexture(GL_TEXTURE_2D, partsTFX);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES, YRES, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
//Texture for velocity maps for gravity glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &partsTFX);
glBindTexture(GL_TEXTURE_2D, partsTFX);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES, YRES, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glGenTextures(1, &partsTFY);
glBindTexture(GL_TEXTURE_2D, partsTFY);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES, YRES, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glBindTexture(GL_TEXTURE_2D, 0); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glGenTextures(1, &partsTFY); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glBindTexture(GL_TEXTURE_2D, partsTFY);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES, YRES, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Texture for velocity maps for air
glDisable(GL_TEXTURE_2D); //TODO: Combine all air maps into 3D array or structs
glEnable(GL_TEXTURE_2D);
glGenTextures(1, &airVX);
glBindTexture(GL_TEXTURE_2D, airVX);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
//Texture for velocity maps for air glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
//TODO: Combine all air maps into 3D array or structs glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glEnable(GL_TEXTURE_2D);
glGenTextures(1, &airVX);
glBindTexture(GL_TEXTURE_2D, airVX);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); glGenTextures(1, &airVY);
glBindTexture(GL_TEXTURE_2D, airVY);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glBindTexture(GL_TEXTURE_2D, 0); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glGenTextures(1, &airVY); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, airVY);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); glGenTextures(1, &airPV);
glBindTexture(GL_TEXTURE_2D, airPV);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glBindTexture(GL_TEXTURE_2D, 0); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glGenTextures(1, &airPV); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, airPV);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, XRES/CELL, YRES/CELL, 0, GL_BGRA, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Fire alpha texture
glDisable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &fireAlpha);
glBindTexture(GL_TEXTURE_2D, fireAlpha);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, CELL*3, CELL*3, 0, GL_ALPHA, GL_FLOAT, NULL);
//Fire alpha texture glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &fireAlpha);
glBindTexture(GL_TEXTURE_2D, fireAlpha);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, CELL*3, CELL*3, 0, GL_ALPHA, GL_FLOAT, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0); //Glow alpha texture
glDisable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &glowAlpha);
glBindTexture(GL_TEXTURE_2D, glowAlpha);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, 11, 11, 0, GL_ALPHA, GL_FLOAT, NULL);
//Glow alpha texture glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glEnable(GL_TEXTURE_2D); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glGenTextures(1, &glowAlpha);
glBindTexture(GL_TEXTURE_2D, glowAlpha);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, 11, 11, 0, GL_ALPHA, GL_FLOAT, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glBindTexture(GL_TEXTURE_2D, 0);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
glDisable(GL_TEXTURE_2D);
//Blur Alpha texture //Blur Alpha texture
glEnable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glGenTextures(1, &blurAlpha); glGenTextures(1, &blurAlpha);
glBindTexture(GL_TEXTURE_2D, blurAlpha); glBindTexture(GL_TEXTURE_2D, blurAlpha);
glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, 7, 7, 0, GL_ALPHA, GL_FLOAT, NULL); glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, 7, 7, 0, GL_ALPHA, GL_FLOAT, NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
glDisable(GL_TEXTURE_2D); glDisable(GL_TEXTURE_2D);
loadShaders(); loadShaders();
#else #else
#ifdef PIX16 #ifdef PIX16
if (kiosk_enable) if (kiosk_enable)