diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 2 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index f0dba0b1bda..84d64568c4b 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -575,6 +575,8 @@ scan_declaration(struct tgsi_shader_info *info, case TGSI_SEMANTIC_POSITION: if (procType == PIPE_SHADER_FRAGMENT) info->writes_z = true; + else + info->writes_position = true; break; } break; diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index 602a8703d50..fe503e8ba36 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -110,6 +110,7 @@ struct tgsi_shader_info boolean uses_primid; boolean uses_frontface; boolean uses_invocationid; + boolean writes_position; boolean writes_psize; boolean writes_clipvertex; boolean writes_viewport_index; |