libretro/libretro-tyrquake
1
0
Fork 0
mirror of https://github.com/libretro/libretro-tyrquake.git synced 2025-02-07 08:46:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

vid: remove some old vendor-specific gl hacks

Browse Source 
Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
This commit is contained in:
Kevin Shanahan 2013-01-17 16:37:46 +10:30
parent aba276576f
commit 10fbc8eb2b
2 changed files with 2 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
common/vid_glx.c
View File

@ -108,9 +108,6 @@ const char *gl_extensions;
qboolean gl_mtexable = false;
static int gl_num_texture_units;
// FIXME - lose this hack?
qboolean isPermedia = false;
/*-----------------------------------------------------------------------*/
void
D_BeginDirectRect(int x, int y, const byte *pbitmap, int width, int height)

66
common/vid_wgl.c
View File

@ -161,12 +161,6 @@ static PROC glTexCoordPointerEXT;
static PROC glVertexPointerEXT;
#endif
// FIXME - Get rid of 3dfx specific extension?
typedef void (APIENTRY *lp3DFXFUNC) (int, int, int, int, int, const void *);
static lp3DFXFUNC glColorTableEXT;
static qboolean is8bit = false;
qboolean isPermedia = false;
qboolean gl_mtexable = false;
//====================================
@ -565,12 +559,6 @@ GL_Init(void)
// Con_Printf ("%s %s\n", gl_renderer, gl_version);
if (strncasecmp(gl_renderer, "PowerVR", 7) == 0)
fullsbardraw = true;
if (strncasecmp(gl_renderer, "Permedia", 8) == 0)
isPermedia = true;
CheckMultiTextureExtensions();
//glClearColor(1, 0, 0, 0);
@ -1417,44 +1405,6 @@ VID_InitFullDIB(HINSTANCE hInstance)
Con_SafePrintf("No fullscreen DIB modes found\n");
}
qboolean
VID_Is8bit()
{
return is8bit;
}
// FIXME - use gl.h defines...
#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
static void
VID_Init8bitPalette()
{
// Check for 8bit Extensions and initialize them.
int i;
char thePalette[256 * 3];
char *oldPalette, *newPalette;
glColorTableEXT = (void *)wglGetProcAddress("glColorTableEXT");
if (!glColorTableEXT
|| strstr(gl_extensions, "GL_EXT_shared_texture_palette")
|| COM_CheckParm("-no8bit"))
return;
Con_SafePrintf("8-bit GL extensions enabled.\n");
glEnable(GL_SHARED_TEXTURE_PALETTE_EXT);
oldPalette = (char *)d_8to24table; //d_8to24table3dfx;
newPalette = thePalette;
for (i = 0; i < 256; i++) {
*newPalette++ = *oldPalette++;
*newPalette++ = *oldPalette++;
*newPalette++ = *oldPalette++;
oldPalette++;
}
glColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB,
GL_UNSIGNED_BYTE, (void *)thePalette);
is8bit = TRUE;
}
static void
Check_Gamma(unsigned char *pal)
{
@ -1462,16 +1412,8 @@ Check_Gamma(unsigned char *pal)
unsigned char palette[768];
int i;
if ((i = COM_CheckParm("-gamma")) == 0) {
if ((gl_renderer && strstr(gl_renderer, "Voodoo")) ||
(gl_vendor && strstr(gl_vendor, "3Dfx"))) {
vid_gamma = 1;
} else {
//vid_gamma = 0.7; // default to 0.7 on non-3dfx hardware
vid_gamma = 1.0; // to behave like original GLQuake
}
} else
vid_gamma = Q_atof(com_argv[i + 1]);
i = COM_CheckParm("-gamma");
vid_gamma = i ? Q_atof(com_argv[i + 1]) : 1.0;
for (i = 0; i < 768; i++) {
f = pow((pal[i] + 1) / 256.0, vid_gamma);
@ -1714,10 +1656,6 @@ VID_Init(unsigned char *palette)
Sys_mkdir(gldir);
vid_realmode = vid_modenum;
// Check for 3DFX Extensions and initialize them.
VID_Init8bitPalette();
vid_menudrawfn = VID_MenuDraw;
vid_menukeyfn = VID_MenuKey;