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i965/vs: Set uses_vertexid and friends from brw_compile_vs

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Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand
2017-05-03 17:24:43 -07:00
parent 5e832302dc
commit 24e6fba500
3 changed files with 17 additions and 11 deletions
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src/intel/compiler/brw_vec4.cpp
+17
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@@ -2797,9 +2797,26 @@ brw_compile_vs(const struct brw_compiler *compiler, void *log_data,
nr_attribute_slots++;
}
if (shader->info.system_values_read &
BITFIELD64_BIT(SYSTEM_VALUE_BASE_VERTEX))
prog_data->uses_basevertex = true;
if (shader->info.system_values_read &
BITFIELD64_BIT(SYSTEM_VALUE_BASE_INSTANCE))
prog_data->uses_baseinstance = true;
if (shader->info.system_values_read &
BITFIELD64_BIT(SYSTEM_VALUE_VERTEX_ID_ZERO_BASE))
prog_data->uses_vertexid = true;
if (shader->info.system_values_read &
BITFIELD64_BIT(SYSTEM_VALUE_INSTANCE_ID))
prog_data->uses_instanceid = true;
/* gl_DrawID has its very own vec4 */
if (shader->info.system_values_read &
BITFIELD64_BIT(SYSTEM_VALUE_DRAW_ID)) {
prog_data->uses_drawid = true;
nr_attribute_slots++;
}