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tgsi/scan: use properties for clip/cull distance writemasks

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No changes needed for drivers already relying on tgsi_shader_info.

Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák
2015-10-17 23:17:52 +02:00
parent 7c75f23cb9
commit 8910ebd8e8
1 changed files with 14 additions and 14 deletions
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src/gallium/auxiliary/tgsi/tgsi_scan.c
+14 -14
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@@ -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;