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More video mode selection robustness improvements.

This commit is contained in:
Ragnvald Maartmann-Moe IV 2003-02-23 20:21:06 +00:00
parent 59c4290563
commit d9ed34a5fb
1 changed files with 16 additions and 10 deletions
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26
libs/video/targets/vid_sgl.c
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@ -154,7 +154,9 @@ VID_Init (unsigned char *palette)
// SDL_GL_SetAttribute (SDL_GL_STENCIL_SIZE, 0); // Try for 0, 8
// SDL_GL_SetAttribute (SDL_GL_STEREO, 1); // Someday...
for (j = 0; j < 5; j++) {
for (i = 0; i < 5; i++) {
int k;
int color[5] = {32, 24, 16, 15, 0};
int rgba[5][4] = {
{8, 8, 8, 0},
{8, 8, 8, 8},
@ -163,19 +165,24 @@ VID_Init (unsigned char *palette)
{5, 5, 5, 1},
};
SDL_GL_SetAttribute (SDL_GL_RED_SIZE, rgba[j][0]);
SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgba[j][1]);
SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, rgba[j][2]);
SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, rgba[j][3]);
SDL_GL_SetAttribute (SDL_GL_RED_SIZE, rgba[i][0]);
SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgba[i][1]);
SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, rgba[i][2]);
SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, rgba[i][3]);
for (i = 32; i >= 16; i -= 8) {
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, i);
if ((screen = SDL_SetVideoMode (scr_width, scr_height, 0, flags)))
goto success;
for (j = 0; j < 5; j++) {
for (k = 32; k >= 16; k -= 8) {
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, k);
if ((screen = SDL_SetVideoMode (scr_width, scr_height,
color[j], flags)))
goto success;
}
}
}
Sys_Error ("Couldn't set video mode: %s", SDL_GetError ());
SDL_Quit ();
success:
vid.height = vid.conheight = min (vid.conheight, scr_height);
vid.width = vid.conwidth = min (vid.conwidth, scr_width);
@ -189,7 +196,6 @@ success:
VID_SDL_GammaCheck ();
VID_InitGamma (palette);
VID_SetPalette (vid.palette);
VID_Init8bitPalette (); // Check for 3DFX Extensions and initialize them.
Con_Printf ("Video mode %dx%d initialized.\n", scr_width, scr_height);