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path: root/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c
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Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c')
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c292
1 files changed, 144 insertions, 148 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c
index 5f6d23874f..65a9d4eaa7 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline_llvm.c
@@ -28,6 +28,7 @@
#include "util/u_math.h"
#include "util/u_memory.h"
#include "draw/draw_context.h"
+#include "draw/draw_gs.h"
#include "draw/draw_vbuf.h"
#include "draw/draw_vertex.h"
#include "draw/draw_pt.h"
@@ -150,72 +151,142 @@ llvm_middle_end_prepare( struct draw_pt_middle_end *middle,
}
+static void pipeline(struct llvm_middle_end *llvm,
+ const struct draw_vertex_info *vert_info,
+ const struct draw_prim_info *prim_info)
+{
+ if (prim_info->linear)
+ draw_pipeline_run_linear( llvm->draw,
+ vert_info,
+ prim_info);
+ else
+ draw_pipeline_run( llvm->draw,
+ vert_info,
+ prim_info );
+}
-static void llvm_middle_end_run( struct draw_pt_middle_end *middle,
- const unsigned *fetch_elts,
- unsigned fetch_count,
- const ushort *draw_elts,
- unsigned draw_count )
+static void emit(struct pt_emit *emit,
+ const struct draw_vertex_info *vert_info,
+ const struct draw_prim_info *prim_info)
+{
+ if (prim_info->linear) {
+ draw_pt_emit_linear(emit, vert_info, prim_info);
+ }
+ else {
+ draw_pt_emit(emit, vert_info, prim_info);
+ }
+}
+
+static void
+llvm_pipeline_generic( struct draw_pt_middle_end *middle,
+ const struct draw_fetch_info *fetch_info,
+ const struct draw_prim_info *prim_info )
{
struct llvm_middle_end *fpme = (struct llvm_middle_end *)middle;
struct draw_context *draw = fpme->draw;
+ struct draw_geometry_shader *gshader = draw->gs.geometry_shader;
+ struct draw_prim_info gs_prim_info;
+ struct draw_vertex_info llvm_vert_info;
+ struct draw_vertex_info gs_vert_info;
+ struct draw_vertex_info *vert_info;
unsigned opt = fpme->opt;
- unsigned alloc_count = align( fetch_count, 4 );
- struct vertex_header *pipeline_verts =
- (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count);
-
- if (!pipeline_verts) {
- /* Not much we can do here - just skip the rendering.
- */
+ llvm_vert_info.count = fetch_info->count;
+ llvm_vert_info.vertex_size = fpme->vertex_size;
+ llvm_vert_info.stride = fpme->vertex_size;
+ llvm_vert_info.verts =
+ (struct vertex_header *)MALLOC(fpme->vertex_size *
+ align(fetch_info->count, 4));
+ if (!llvm_vert_info.verts) {
assert(0);
return;
}
- fpme->current_variant->jit_func_elts( &fpme->llvm->jit_context,
- pipeline_verts,
- (const char **)draw->pt.user.vbuffer,
- fetch_elts,
- fetch_count,
- fpme->vertex_size,
- draw->pt.vertex_buffer );
+ if (fetch_info->linear)
+ fpme->current_variant->jit_func( &fpme->llvm->jit_context,
+ llvm_vert_info.verts,
+ (const char **)draw->pt.user.vbuffer,
+ fetch_info->start,
+ fetch_info->count,
+ fpme->vertex_size,
+ draw->pt.vertex_buffer );
+ else
+ fpme->current_variant->jit_func_elts( &fpme->llvm->jit_context,
+ llvm_vert_info.verts,
+ (const char **)draw->pt.user.vbuffer,
+ fetch_info->elts,
+ fetch_info->count,
+ fpme->vertex_size,
+ draw->pt.vertex_buffer);
+
+ /* Finished with fetch and vs:
+ */
+ fetch_info = NULL;
+ vert_info = &llvm_vert_info;
+
+
+ if ((opt & PT_SHADE) && gshader) {
+ draw_geometry_shader_run(gshader,
+ draw->pt.user.gs_constants,
+ vert_info,
+ prim_info,
+ &gs_vert_info,
+ &gs_prim_info);
+
+ FREE(vert_info->verts);
+ vert_info = &gs_vert_info;
+ prim_info = &gs_prim_info;
+ }
/* stream output needs to be done before clipping */
draw_pt_so_emit( fpme->so_emit,
- (const float (*)[4])pipeline_verts->data,
- fetch_count,
- fpme->vertex_size );
-
- if (draw_pt_post_vs_run( fpme->post_vs,
- pipeline_verts,
- fetch_count,
- fpme->vertex_size ))
- {
+ vert_info,
+ prim_info );
+
+ if (draw_pt_post_vs_run( fpme->post_vs, vert_info )) {
opt |= PT_PIPELINE;
}
/* Do we need to run the pipeline?
*/
if (opt & PT_PIPELINE) {
- draw_pipeline_run( fpme->draw,
- fpme->output_prim,
- pipeline_verts,
- fetch_count,
- fpme->vertex_size,
- draw_elts,
- draw_count );
+ pipeline( fpme,
+ vert_info,
+ prim_info );
}
else {
- draw_pt_emit( fpme->emit,
- (const float (*)[4])pipeline_verts->data,
- fetch_count,
- fpme->vertex_size,
- draw_elts,
- draw_count );
+ emit( fpme->emit,
+ vert_info,
+ prim_info );
}
+ FREE(vert_info->verts);
+}
- FREE(pipeline_verts);
+static void llvm_middle_end_run( struct draw_pt_middle_end *middle,
+ const unsigned *fetch_elts,
+ unsigned fetch_count,
+ const ushort *draw_elts,
+ unsigned draw_count )
+{
+ struct llvm_middle_end *fpme = (struct llvm_middle_end *)middle;
+ struct draw_fetch_info fetch_info;
+ struct draw_prim_info prim_info;
+
+ fetch_info.linear = FALSE;
+ fetch_info.start = 0;
+ fetch_info.elts = fetch_elts;
+ fetch_info.count = fetch_count;
+
+ prim_info.linear = FALSE;
+ prim_info.start = 0;
+ prim_info.count = draw_count;
+ prim_info.elts = draw_elts;
+ prim_info.prim = fpme->input_prim;
+ prim_info.primitive_count = 1;
+ prim_info.primitive_lengths = &draw_count;
+
+ llvm_pipeline_generic( middle, &fetch_info, &prim_info );
}
@@ -224,63 +295,23 @@ static void llvm_middle_end_linear_run( struct draw_pt_middle_end *middle,
unsigned count)
{
struct llvm_middle_end *fpme = (struct llvm_middle_end *)middle;
- struct draw_context *draw = fpme->draw;
- unsigned opt = fpme->opt;
- unsigned alloc_count = align( count, 4 );
-
- struct vertex_header *pipeline_verts =
- (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count);
-
- if (!pipeline_verts) {
- /* Not much we can do here - just skip the rendering.
- */
- assert(0);
- return;
- }
-
-#if 0
- debug_printf("#### Pipeline = %p (data = %p)\n",
- pipeline_verts, pipeline_verts->data);
-#endif
- fpme->current_variant->jit_func( &fpme->llvm->jit_context,
- pipeline_verts,
- (const char **)draw->pt.user.vbuffer,
- start,
- count,
- fpme->vertex_size,
- draw->pt.vertex_buffer );
-
- /* stream output needs to be done before clipping */
- draw_pt_so_emit( fpme->so_emit,
- (const float (*)[4])pipeline_verts->data,
- count,
- fpme->vertex_size );
-
- if (draw_pt_post_vs_run( fpme->post_vs,
- pipeline_verts,
- count,
- fpme->vertex_size ))
- {
- opt |= PT_PIPELINE;
- }
-
- /* Do we need to run the pipeline?
- */
- if (opt & PT_PIPELINE) {
- draw_pipeline_run_linear( fpme->draw,
- fpme->output_prim,
- pipeline_verts,
- count,
- fpme->vertex_size);
- }
- else {
- draw_pt_emit_linear( fpme->emit,
- (const float (*)[4])pipeline_verts->data,
- fpme->vertex_size,
- count );
- }
-
- FREE(pipeline_verts);
+ struct draw_fetch_info fetch_info;
+ struct draw_prim_info prim_info;
+
+ fetch_info.linear = TRUE;
+ fetch_info.start = start;
+ fetch_info.count = count;
+ fetch_info.elts = NULL;
+
+ prim_info.linear = TRUE;
+ prim_info.start = 0;
+ prim_info.count = count;
+ prim_info.elts = NULL;
+ prim_info.prim = fpme->input_prim;
+ prim_info.primitive_count = 1;
+ prim_info.primitive_lengths = &count;
+
+ llvm_pipeline_generic( middle, &fetch_info, &prim_info );
}
@@ -293,59 +324,24 @@ llvm_middle_end_linear_run_elts( struct draw_pt_middle_end *middle,
unsigned draw_count )
{
struct llvm_middle_end *fpme = (struct llvm_middle_end *)middle;
- struct draw_context *draw = fpme->draw;
- unsigned opt = fpme->opt;
- unsigned alloc_count = align( count, 4 );
+ struct draw_fetch_info fetch_info;
+ struct draw_prim_info prim_info;
- struct vertex_header *pipeline_verts =
- (struct vertex_header *)MALLOC(fpme->vertex_size * alloc_count);
+ fetch_info.linear = TRUE;
+ fetch_info.start = start;
+ fetch_info.count = count;
+ fetch_info.elts = NULL;
- if (!pipeline_verts)
- return FALSE;
-
- fpme->current_variant->jit_func( &fpme->llvm->jit_context,
- pipeline_verts,
- (const char **)draw->pt.user.vbuffer,
- start,
- count,
- fpme->vertex_size,
- draw->pt.vertex_buffer );
-
- /* stream output needs to be done before clipping */
- draw_pt_so_emit( fpme->so_emit,
- (const float (*)[4])pipeline_verts->data,
- count,
- fpme->vertex_size );
-
- if (draw_pt_post_vs_run( fpme->post_vs,
- pipeline_verts,
- count,
- fpme->vertex_size ))
- {
- opt |= PT_PIPELINE;
- }
+ prim_info.linear = FALSE;
+ prim_info.start = 0;
+ prim_info.count = draw_count;
+ prim_info.elts = draw_elts;
+ prim_info.prim = fpme->input_prim;
+ prim_info.primitive_count = 1;
+ prim_info.primitive_lengths = &draw_count;
- /* Do we need to run the pipeline?
- */
- if (opt & PT_PIPELINE) {
- draw_pipeline_run( fpme->draw,
- fpme->output_prim,
- pipeline_verts,
- count,
- fpme->vertex_size,
- draw_elts,
- draw_count );
- }
- else {
- draw_pt_emit( fpme->emit,
- (const float (*)[4])pipeline_verts->data,
- count,
- fpme->vertex_size,
- draw_elts,
- draw_count );
- }
+ llvm_pipeline_generic( middle, &fetch_info, &prim_info );
- FREE(pipeline_verts);
return TRUE;
}
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