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-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 3a6011c7842..1bcc16dd6dd 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -850,9 +850,15 @@ generate_variant(struct llvmpipe_context *lp,
lp_debug_fs_variant(variant);
}
- generate_fragment(lp, shader, variant, RAST_WHOLE);
generate_fragment(lp, shader, variant, RAST_EDGE_TEST);
+ if (variant->opaque) {
+ /* Specialized shader, which doesn't need to read the color buffer. */
+ generate_fragment(lp, shader, variant, RAST_WHOLE);
+ } else {
+ variant->jit_function[RAST_WHOLE] = variant->jit_function[RAST_EDGE_TEST];
+ }
+
return variant;
}