diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_fs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c index 603fd84f6b1..66645b07ac7 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_fs.c +++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c @@ -3323,7 +3323,12 @@ make_variant_key(struct llvmpipe_context *lp, if (shader->info.base.file_max[TGSI_FILE_SAMPLER_VIEW] != -1) { key->nr_sampler_views = shader->info.base.file_max[TGSI_FILE_SAMPLER_VIEW] + 1; for(i = 0; i < key->nr_sampler_views; ++i) { - if(shader->info.base.file_mask[TGSI_FILE_SAMPLER_VIEW] & (1 << i)) { + /* + * Note sview may exceed what's representable by file_mask. + * This will still work, the only downside is that not actually + * used views may be included in the shader key. + */ + if(shader->info.base.file_mask[TGSI_FILE_SAMPLER_VIEW] & (1u << (i & 31))) { lp_sampler_static_texture_state(&key->state[i].texture_state, lp->sampler_views[PIPE_SHADER_FRAGMENT][i]); } |