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authorOlivier Galibert <[email protected]>2012-06-19 20:51:21 +0200
committerBrian Paul <[email protected]>2012-06-19 14:40:44 -0600
commitc790c2c7598dea2d5a5b0bfbe47732956e1e89a6 (patch)
tree76c69bbe525b74b870551c0863c10787583973de /src/gallium/drivers/llvmpipe
parent46931ecf480e1d231bb6c2236d91b5390f2465ac (diff)
llvmpipe: Add vertex id support.
Signed-off-by: Olivier Galibert <[email protected]> Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/drivers/llvmpipe')
-rw-r--r--src/gallium/drivers/llvmpipe/lp_state_fs.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 2fa5d2ccc0d..03d15f6e2b0 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -245,6 +245,9 @@ generate_fs(struct gallivm_state *gallivm,
unsigned chan;
unsigned cbuf;
unsigned depth_mode;
+ struct lp_bld_tgsi_system_values system_values;
+
+ memset(&system_values, 0, sizeof(system_values));
if (key->depth.enabled ||
key->stencil[0].enabled ||
@@ -334,7 +337,7 @@ generate_fs(struct gallivm_state *gallivm,
/* Build the actual shader */
lp_build_tgsi_soa(gallivm, tokens, type, &mask,
- consts_ptr, NULL, /* instance id */
+ consts_ptr, &system_values,
interp->pos, interp->inputs,
outputs, sampler, &shader->info.base);