diff options
| -rw-r--r-- | src/mesa/main/ffvertex_prog.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/main/ffvertex_prog.c b/src/mesa/main/ffvertex_prog.c index ca725545f01..f4ae69090ae 100644 --- a/src/mesa/main/ffvertex_prog.c +++ b/src/mesa/main/ffvertex_prog.c @@ -150,7 +150,6 @@ static void make_state_key( struct gl_context *ctx, struct state_key *key ) { const struct gl_fragment_program *fp; GLbitfield mask; - GLuint i; memset(key, 0, sizeof(struct state_key)); fp = ctx->FragmentProgram._Current; @@ -238,7 +237,10 @@ static void make_state_key( struct gl_context *ctx, struct state_key *key ) ctx->Texture._MaxEnabledTexImageUnit != -1) key->texture_enabled_global = 1; - for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) { + mask = ctx->Texture._EnabledCoordUnits | ctx->Texture._TexGenEnabled + | ctx->Texture._TexMatEnabled | ctx->Point.CoordReplace; + while (mask) { + const int i = u_bit_scan(&mask); struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i]; if (texUnit->_Current) |