diff options
Diffstat (limited to 'src/glut/dos/init.c')
| -rw-r--r-- | src/glut/dos/init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/glut/dos/init.c b/src/glut/dos/init.c index 22bab9f8af..d30f270c64 100644 --- a/src/glut/dos/init.c +++ b/src/glut/dos/init.c @@ -35,6 +35,7 @@ #define DEFAULT_HEIGHT 300 #define DEFAULT_BPP 16 +#define ALPHA_SIZE 8 #define DEPTH_SIZE 16 #define STENCIL_SIZE 8 #define ACCUM_SIZE 16 @@ -42,6 +43,7 @@ GLuint g_bpp = DEFAULT_BPP; +GLuint g_alpha = ALPHA_SIZE; GLuint g_depth = DEPTH_SIZE; GLuint g_stencil = STENCIL_SIZE; GLuint g_accum = ACCUM_SIZE; @@ -67,6 +69,9 @@ void APIENTRY glutInit (int *argc, char **argv) if ((env = getenv("DMESA_GLUT_BPP")) != NULL) { g_bpp = atoi(env); } + if ((env = getenv("DMESA_GLUT_ALPHA")) != NULL) { + g_alpha = atoi(env); + } if ((env = getenv("DMESA_GLUT_DEPTH")) != NULL) { g_depth = atoi(env); } |