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authorMichal Krol <michal@vmware.com>2010-01-27 15:24:50 +0100
committerMichal Krol <michal@vmware.com>2010-01-28 14:08:19 +0100
commit3ba2ab3a23099f00366bdbec09f18612bfa71225 (patch)
tree13b30950f025b532150bf210cc6a73999511303e /src
parent6522804cb3f38bd844a249030c9ee014b329124f (diff)
tgsi: Add ureg_property_gs_output_prim/max_vertices().
Diffstat (limited to 'src')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.c38
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.h10
2 files changed, 45 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
index df0173928c..d207097984 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c
@@ -139,6 +139,8 @@ struct ureg_program
struct const_decl const_decls[PIPE_MAX_CONSTANT_BUFFERS];
unsigned property_gs_input_prim;
+ unsigned property_gs_output_prim;
+ unsigned property_gs_max_vertices;
unsigned nr_addrs;
unsigned nr_preds;
@@ -243,9 +245,23 @@ ureg_dst_register( unsigned file,
void
ureg_property_gs_input_prim(struct ureg_program *ureg,
- unsigned gs_input_prim)
+ unsigned input_prim)
{
- ureg->property_gs_input_prim = gs_input_prim;
+ ureg->property_gs_input_prim = input_prim;
+}
+
+void
+ureg_property_gs_output_prim(struct ureg_program *ureg,
+ unsigned output_prim)
+{
+ ureg->property_gs_output_prim = output_prim;
+}
+
+void
+ureg_property_gs_max_vertices(struct ureg_program *ureg,
+ unsigned max_vertices)
+{
+ ureg->property_gs_max_vertices = max_vertices;
}
@@ -1161,6 +1177,22 @@ static void emit_decls( struct ureg_program *ureg )
ureg->property_gs_input_prim);
}
+ if (ureg->property_gs_output_prim != ~0) {
+ assert(ureg->processor == TGSI_PROCESSOR_GEOMETRY);
+
+ emit_property(ureg,
+ TGSI_PROPERTY_GS_OUTPUT_PRIM,
+ ureg->property_gs_output_prim);
+ }
+
+ if (ureg->property_gs_max_vertices != ~0) {
+ assert(ureg->processor == TGSI_PROCESSOR_GEOMETRY);
+
+ emit_property(ureg,
+ TGSI_PROPERTY_GS_MAX_VERTICES,
+ ureg->property_gs_max_vertices);
+ }
+
if (ureg->processor == TGSI_PROCESSOR_VERTEX) {
for (i = 0; i < UREG_MAX_INPUT; i++) {
if (ureg->vs_inputs[i/32] & (1 << (i%32))) {
@@ -1378,6 +1410,8 @@ struct ureg_program *ureg_create( unsigned processor )
ureg->processor = processor;
ureg->property_gs_input_prim = ~0;
+ ureg->property_gs_output_prim = ~0;
+ ureg->property_gs_max_vertices = ~0;
return ureg;
}
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
index c0dc722673..2ac00deca1 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
@@ -126,7 +126,15 @@ ureg_create_shader_and_destroy( struct ureg_program *p,
void
ureg_property_gs_input_prim(struct ureg_program *ureg,
- unsigned gs_input_prim);
+ unsigned input_prim);
+
+void
+ureg_property_gs_output_prim(struct ureg_program *ureg,
+ unsigned output_prim);
+
+void
+ureg_property_gs_max_vertices(struct ureg_program *ureg,
+ unsigned max_vertices);
/***********************************************************************