diff options
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 845d41ace02..a27f4950dd7 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -41,6 +41,10 @@ int r600_find_vs_semantic_index(struct r600_shader *vs, { struct r600_shader_io *input = &ps->input[id]; + /* position/face doesn't get/need a semantic index */ + if (input->name == TGSI_SEMANTIC_POSITION || input->name == TGSI_SEMANTIC_FACE) + return 0; + for (int i = 0; i < vs->noutput; i++) { if (input->name == vs->output[i].name && input->sid == vs->output[i].sid) { |