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Fixed how we detect 3dfx cards, AND how we set the default gl_max_size.

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This commit is contained in:
Zephaniah E. Hull 2001-05-02 09:27:00 +00:00
parent 8e40444434
commit 86a99a7cd2
1 changed files with 7 additions and 4 deletions
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11
qw/source/gl_draw.c
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@ -47,6 +47,7 @@
#include "QF/screen.h" #include "QF/screen.h"
#include "QF/sys.h" #include "QF/sys.h"
#include "QF/vid.h" #include "QF/vid.h"
#include "QF/va.h"
extern byte *vid_basepal; extern byte *vid_basepal;
@ -271,13 +272,15 @@ void
Draw_Init (void) Draw_Init (void)
{ {
int i; int i;
GLint texSize;
// Some cards have a texture size limit.
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &texSize);
Cvar_Set (gl_max_size, va("%d", texSize));
// LordHavoc: 3DFX's dithering has terrible artifacts with lightmode 1 // LordHavoc: 3DFX's dithering has terrible artifacts with lightmode 1
// 3dfx can only handle 256 wide textures if (strstr (gl_renderer, "3dfx") || strstr (gl_renderer, "Mesa Glide"))
if (!strncasecmp ((char *) gl_renderer, "3dfx", 4) ||
!strncasecmp ((char *) gl_renderer, "Mesa Glide", 10))
{ {
Cvar_Set (gl_max_size, "256");
Cvar_Set (gl_lightmode, "0"); Cvar_Set (gl_lightmode, "0");
} }