From 8910ebd8e8ed7e163ae69bb85cda55531675e95d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sat, 17 Oct 2015 23:17:52 +0200 Subject: [PATCH] tgsi/scan: use properties for clip/cull distance writemasks No changes needed for drivers already relying on tgsi_shader_info. Reviewed-by: Brian Paul --- src/gallium/auxiliary/tgsi/tgsi_scan.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index b84a175..4645ef2 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -369,19 +369,7 @@ tgsi_scan_shader(const struct tgsi_token *tokens, procType == TGSI_PROCESSOR_GEOMETRY || procType == TGSI_PROCESSOR_TESS_CTRL || procType == TGSI_PROCESSOR_TESS_EVAL) { - if (semName == TGSI_SEMANTIC_CLIPDIST) { - info->num_written_clipdistance += - util_bitcount(fulldecl->Declaration.UsageMask); - info->clipdist_writemask |= - fulldecl->Declaration.UsageMask << (semIndex*4); - } - else if (semName == TGSI_SEMANTIC_CULLDIST) { - info->num_written_culldistance += - util_bitcount(fulldecl->Declaration.UsageMask); - info->culldist_writemask |= - fulldecl->Declaration.UsageMask << (semIndex*4); - } - else if (semName == TGSI_SEMANTIC_VIEWPORT_INDEX) { + if (semName == TGSI_SEMANTIC_VIEWPORT_INDEX) { info->writes_viewport_index = TRUE; } else if (semName == TGSI_SEMANTIC_LAYER) { @@ -432,9 +420,21 @@ tgsi_scan_shader(const struct tgsi_token *tokens, const struct tgsi_full_property *fullprop = &parse.FullToken.FullProperty; unsigned name = fullprop->Property.PropertyName; + unsigned value = fullprop->u[0].Data; assert(name < Elements(info->properties)); - info->properties[name] = fullprop->u[0].Data; + info->properties[name] = value; + + switch (name) { + case TGSI_PROPERTY_NUM_CLIPDIST_ENABLED: + info->num_written_clipdistance = value; + info->clipdist_writemask |= (1 << value) - 1; + break; + case TGSI_PROPERTY_NUM_CULLDIST_ENABLED: + info->num_written_culldistance = value; + info->culldist_writemask |= (1 << value) - 1; + break; + } } break; -- 2.7.4