From 946eb08e6a95510596471168285a20bbe1554bb3 Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Sun, 7 Dec 2014 18:49:31 +0100 Subject: tgsi: add tgsi_shader_info::writes_psize Reviewed-by: Brian Paul --- src/gallium/auxiliary/tgsi/tgsi_scan.c | 3 +++ src/gallium/auxiliary/tgsi/tgsi_scan.h | 1 + 2 files changed, 4 insertions(+) diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index a23bb4067aa..b6c88af3a9e 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -238,6 +238,9 @@ tgsi_scan_shader(const struct tgsi_token *tokens, else if (semName == TGSI_SEMANTIC_LAYER) { info->writes_layer = TRUE; } + else if (semName == TGSI_SEMANTIC_PSIZE) { + info->writes_psize = TRUE; + } } if (procType == TGSI_PROCESSOR_FRAGMENT) { diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.h b/src/gallium/auxiliary/tgsi/tgsi_scan.h index b02b018b633..b50b650c801 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.h +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.h @@ -76,6 +76,7 @@ struct tgsi_shader_info boolean uses_vertexid; boolean uses_primid; boolean uses_frontface; + boolean writes_psize; boolean writes_viewport_index; boolean writes_layer; boolean is_msaa_sampler[PIPE_MAX_SAMPLERS]; -- cgit v1.2.3