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authorKeith Whitwell <keith@tungstengraphics.com>2008-10-20 13:03:45 +0100
committerKeith Whitwell <keith@tungstengraphics.com>2008-10-20 13:04:20 +0100
commit97e63437dc216c7fdb25220655ecbf26042cfec8 (patch)
tree5a3582fbfb50fa37c3c947af695a40468b44f1ac /src/mesa/main
parent6c6c2f1d23b02491c60e0cbce6815b468ff14c08 (diff)
mesa: note that texcoords are generated by setup routines when pointsprite enabled
Diffstat (limited to 'src/mesa/main')
-rw-r--r--src/mesa/main/texenvprogram.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c
index f3bac86dfe..c279956f2a 100644
--- a/src/mesa/main/texenvprogram.c
+++ b/src/mesa/main/texenvprogram.c
@@ -221,6 +221,12 @@ static GLbitfield get_fp_input_mask( GLcontext *ctx )
/* Fixed function logic */
GLbitfield varying_inputs = ctx->varying_vp_inputs;
+ /* These get generated in the setup routine regardless of the
+ * vertex program:
+ */
+ if (ctx->Point.PointSprite)
+ varying_inputs |= FRAG_BITS_TEX_ANY;
+
/* First look at what values may be computed by the generated
* vertex program:
*/
@@ -248,6 +254,12 @@ static GLbitfield get_fp_input_mask( GLcontext *ctx )
/* calculate from vp->outputs */
GLbitfield vp_outputs = ctx->VertexProgram._Current->Base.OutputsWritten;
+ /* These get generated in the setup routine regardless of the
+ * vertex program:
+ */
+ if (ctx->Point.PointSprite)
+ vp_outputs |= FRAG_BITS_TEX_ANY;
+
if (vp_outputs & (1 << VERT_RESULT_COL0)) fp_inputs |= FRAG_BIT_COL0;
if (vp_outputs & (1 << VERT_RESULT_COL1)) fp_inputs |= FRAG_BIT_COL1;