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-rw-r--r--src/gallium/auxiliary/draw/draw_private.h1
-rw-r--r--src/gallium/auxiliary/draw/draw_pt.c11
-rw-r--r--src/gallium/auxiliary/draw/draw_pt.h3
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch.c15
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c5
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_post_vs.c5
-rw-r--r--src/gallium/auxiliary/draw/draw_vs.c4
-rw-r--r--src/gallium/auxiliary/draw/draw_vs.h1
8 files changed, 15 insertions, 30 deletions
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index 0750e6e3797..3850cede1e8 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -182,6 +182,7 @@ struct draw_context
struct draw_vertex_shader *vertex_shader;
uint num_vs_outputs; /**< convenience, from vertex_shader */
uint position_output;
+ uint edgeflag_output;
/** TGSI program interpreter runtime state */
struct tgsi_exec_machine *machine;
diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index 139ae1fe552..2801dbafe47 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -314,14 +314,3 @@ draw_arrays(struct draw_context *draw, unsigned prim,
/* drawing done here: */
draw_pt_arrays(draw, prim, start, count);
}
-
-boolean draw_pt_get_edgeflag( struct draw_context *draw,
- unsigned idx )
-{
- if (draw->pt.user.edgeflag) {
- float *ef = draw->pt.verted_buffer[idx]
- return (draw->pt.user.edgeflag[idx/32] & (1 << (idx%32))) != 0;
- }
- else
- return 1;
-}
diff --git a/src/gallium/auxiliary/draw/draw_pt.h b/src/gallium/auxiliary/draw/draw_pt.h
index b5c8c82f4a6..20edf7a227e 100644
--- a/src/gallium/auxiliary/draw/draw_pt.h
+++ b/src/gallium/auxiliary/draw/draw_pt.h
@@ -212,7 +212,8 @@ boolean draw_pt_post_vs_run( struct pt_post_vs *pvs,
void draw_pt_post_vs_prepare( struct pt_post_vs *pvs,
boolean bypass_clipping,
boolean bypass_viewport,
- boolean opengl );
+ boolean opengl,
+ boolean need_edgeflags );
struct pt_post_vs *draw_pt_post_vs_create( struct draw_context *draw );
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch.c b/src/gallium/auxiliary/draw/draw_pt_fetch.c
index cb609f8c41e..305bfef4352 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch.c
@@ -42,11 +42,11 @@ struct pt_fetch {
struct translate *translate;
unsigned vertex_size;
- boolean need_edgeflags;
struct translate_cache *cache;
};
+
/* Perform the fetch from API vertex elements & vertex buffers, to a
* contiguous set of float[4] attributes as required for the
* vertex_shader->run_linear() method.
@@ -160,11 +160,6 @@ void draw_pt_fetch_run( struct pt_fetch *fetch,
count,
verts );
- /* Extract edgeflag values from vertex data into the header.
- */
- if (fetch->need_edgeflags) {
- extract_edge_flags( fetch, count );
- }
}
@@ -189,14 +184,6 @@ void draw_pt_fetch_run_linear( struct pt_fetch *fetch,
start,
count,
verts );
-
- /* Extract edgeflag values from vertex data into the header. XXX:
- * this should be done after the vertex shader is run.
- * Bypass-vs-and-clip interaction with pipeline???
- */
- if (fetch->need_edgeflags) {
- extract_edge_flags( fetch, count );
- }
}
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
index d41436858ad..932113783d0 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
@@ -85,10 +85,9 @@ static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle,
draw_pt_post_vs_prepare( fpme->post_vs,
(boolean)draw->bypass_clipping,
(boolean)(draw->identity_viewport ||
- draw->rasterizer->bypass_vs_clip_and_viewport),
+ draw->rasterizer->bypass_vs_clip_and_viewport),
(boolean)draw->rasterizer->gl_rasterization_rules,
- need_edgeflags );
-
+ (draw->vs.edgeflag_output ? true : false) );
if (!(opt & PT_PIPELINE)) {
draw_pt_emit_prepare( fpme->emit,
diff --git a/src/gallium/auxiliary/draw/draw_pt_post_vs.c b/src/gallium/auxiliary/draw/draw_pt_post_vs.c
index 0745b168de2..08d77649a36 100644
--- a/src/gallium/auxiliary/draw/draw_pt_post_vs.c
+++ b/src/gallium/auxiliary/draw/draw_pt_post_vs.c
@@ -155,6 +155,7 @@ post_vs_cliptest_viewport_gl_edgeflag(struct pt_post_vs *pvs,
unsigned count,
unsigned stride )
{
+ unsigned j;
if (!post_vs_cliptest_viewport_gl( pvs, vertices, count, stride))
return FALSE;
@@ -170,6 +171,7 @@ post_vs_cliptest_viewport_gl_edgeflag(struct pt_post_vs *pvs,
out->edgeflag = (edgeflag[0] != 1.0f);
}
}
+ return TRUE;
}
@@ -229,7 +231,8 @@ boolean draw_pt_post_vs_run( struct pt_post_vs *pvs,
void draw_pt_post_vs_prepare( struct pt_post_vs *pvs,
boolean bypass_clipping,
boolean bypass_viewport,
- boolean opengl )
+ boolean opengl,
+ boolean need_edgeflags )
{
if (!need_edgeflags) {
if (bypass_clipping) {
diff --git a/src/gallium/auxiliary/draw/draw_vs.c b/src/gallium/auxiliary/draw/draw_vs.c
index 790e89ed820..35536895326 100644
--- a/src/gallium/auxiliary/draw/draw_vs.c
+++ b/src/gallium/auxiliary/draw/draw_vs.c
@@ -101,6 +101,9 @@ draw_create_vertex_shader(struct draw_context *draw,
if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_POSITION &&
vs->info.output_semantic_index[i] == 0)
vs->position_output = i;
+ else if (vs->info.output_semantic_name[i] == TGSI_SEMANTIC_EDGEFLAG &&
+ vs->info.output_semantic_index[i] == 0)
+ vs->edgeflag_output = i;
}
}
@@ -120,6 +123,7 @@ draw_bind_vertex_shader(struct draw_context *draw,
draw->vs.vertex_shader = dvs;
draw->vs.num_vs_outputs = dvs->info.num_outputs;
draw->vs.position_output = dvs->position_output;
+ draw->vs.edgeflag_output = dvs->edgeflag_output;
dvs->prepare( dvs, draw );
}
else {
diff --git a/src/gallium/auxiliary/draw/draw_vs.h b/src/gallium/auxiliary/draw/draw_vs.h
index 89ae158751a..e3b807ebd0e 100644
--- a/src/gallium/auxiliary/draw/draw_vs.h
+++ b/src/gallium/auxiliary/draw/draw_vs.h
@@ -107,6 +107,7 @@ struct draw_vertex_shader {
struct tgsi_shader_info info;
unsigned position_output;
+ unsigned edgeflag_output;
/* Extracted from shader:
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 10:56:23 +0000