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Diffstat (limited to 'src/gallium/auxiliary/draw/draw_pt_vcache.c')
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_vcache.c135
1 files changed, 77 insertions, 58 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache.c b/src/gallium/auxiliary/draw/draw_pt_vcache.c
index d2fa1c6d4e..a848b54f7d 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache.c
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache.c
@@ -95,7 +95,7 @@ static INLINE void
vcache_check_flush( struct vcache_frontend *vcache )
{
if (vcache->draw_count + 6 >= DRAW_MAX ||
- vcache->fetch_count + 4 >= FETCH_MAX) {
+ vcache->fetch_count + 6 >= FETCH_MAX) {
vcache_flush( vcache );
}
}
@@ -180,59 +180,61 @@ vcache_point( struct vcache_frontend *vcache,
}
-static INLINE void
-vcache_quad( struct vcache_frontend *vcache,
- unsigned i0,
- unsigned i1,
- unsigned i2,
- unsigned i3 )
+static INLINE void
+vcache_line_adj_flags( struct vcache_frontend *vcache,
+ unsigned flags,
+ unsigned a0, unsigned i0, unsigned i1, unsigned a1 )
{
- if (vcache->draw->rasterizer->flatshade_first) {
- /* pass last quad vertex as first triangle vertex */
- vcache_triangle( vcache, i3, i0, i1 );
- vcache_triangle( vcache, i3, i1, i2 );
- }
- else {
- /* pass last quad vertex as last triangle vertex */
- vcache_triangle( vcache, i0, i1, i3 );
- vcache_triangle( vcache, i1, i2, i3 );
- }
+ vcache_elt(vcache, a0, 0);
+ vcache_elt(vcache, i0, flags);
+ vcache_elt(vcache, i1, 0);
+ vcache_elt(vcache, a1, 0);
+ vcache_check_flush(vcache);
}
-static INLINE void
-vcache_ef_quad( struct vcache_frontend *vcache,
- unsigned i0,
- unsigned i1,
- unsigned i2,
- unsigned i3 )
+static INLINE void
+vcache_line_adj( struct vcache_frontend *vcache,
+ unsigned a0, unsigned i0, unsigned i1, unsigned a1 )
{
- if (vcache->draw->rasterizer->flatshade_first) {
- /* pass last quad vertex as first triangle vertex */
- vcache_triangle_flags( vcache,
- ( DRAW_PIPE_RESET_STIPPLE |
- DRAW_PIPE_EDGE_FLAG_0 |
- DRAW_PIPE_EDGE_FLAG_1 ),
- i3, i0, i1 );
-
- vcache_triangle_flags( vcache,
- ( DRAW_PIPE_EDGE_FLAG_1 |
- DRAW_PIPE_EDGE_FLAG_2 ),
- i3, i1, i2 );
- }
- else {
- /* pass last quad vertex as last triangle vertex */
- vcache_triangle_flags( vcache,
- ( DRAW_PIPE_RESET_STIPPLE |
- DRAW_PIPE_EDGE_FLAG_0 |
- DRAW_PIPE_EDGE_FLAG_2 ),
- i0, i1, i3 );
-
- vcache_triangle_flags( vcache,
- ( DRAW_PIPE_EDGE_FLAG_0 |
- DRAW_PIPE_EDGE_FLAG_1 ),
- i1, i2, i3 );
- }
+ vcache_elt(vcache, a0, 0);
+ vcache_elt(vcache, i0, 0);
+ vcache_elt(vcache, i1, 0);
+ vcache_elt(vcache, a1, 0);
+ vcache_check_flush(vcache);
+}
+
+
+static INLINE void
+vcache_triangle_adj_flags( struct vcache_frontend *vcache,
+ unsigned flags,
+ unsigned i0, unsigned a0,
+ unsigned i1, unsigned a1,
+ unsigned i2, unsigned a2 )
+{
+ vcache_elt(vcache, i0, flags);
+ vcache_elt(vcache, a0, 0);
+ vcache_elt(vcache, i1, 0);
+ vcache_elt(vcache, a1, 0);
+ vcache_elt(vcache, i2, 0);
+ vcache_elt(vcache, a2, 0);
+ vcache_check_flush(vcache);
+}
+
+
+static INLINE void
+vcache_triangle_adj( struct vcache_frontend *vcache,
+ unsigned i0, unsigned a0,
+ unsigned i1, unsigned a1,
+ unsigned i2, unsigned a2 )
+{
+ vcache_elt(vcache, i0, 0);
+ vcache_elt(vcache, a0, 0);
+ vcache_elt(vcache, i1, 0);
+ vcache_elt(vcache, a1, 0);
+ vcache_elt(vcache, i2, 0);
+ vcache_elt(vcache, a2, 0);
+ vcache_check_flush(vcache);
}
@@ -240,17 +242,23 @@ vcache_ef_quad( struct vcache_frontend *vcache,
* this. The two paths aren't too different though - it may be
* possible to reunify them.
*/
-#define TRIANGLE(vc,flags,i0,i1,i2) vcache_triangle_flags(vc,flags,i0,i1,i2)
-#define QUAD(vc,i0,i1,i2,i3) vcache_ef_quad(vc,i0,i1,i2,i3)
-#define LINE(vc,flags,i0,i1) vcache_line_flags(vc,flags,i0,i1)
-#define POINT(vc,i0) vcache_point(vc,i0)
+#define TRIANGLE(flags,i0,i1,i2) vcache_triangle_flags(vcache,flags,i0,i1,i2)
+#define LINE(flags,i0,i1) vcache_line_flags(vcache,flags,i0,i1)
+#define POINT(i0) vcache_point(vcache,i0)
+#define LINE_ADJ(flags,a0,i0,i1,a1) \
+ vcache_line_adj_flags(vcache,flags,a0,i0,i1,a1)
+#define TRIANGLE_ADJ(flags,i0,a0,i1,a1,i2,a2) \
+ vcache_triangle_adj_flags(vcache,flags,i0,a0,i1,a1,i2,a2)
#define FUNC vcache_run_extras
#include "draw_pt_vcache_tmp.h"
-#define TRIANGLE(vc,flags,i0,i1,i2) vcache_triangle(vc,i0,i1,i2)
-#define QUAD(vc,i0,i1,i2,i3) vcache_quad(vc,i0,i1,i2,i3)
-#define LINE(vc,flags,i0,i1) vcache_line(vc,i0,i1)
-#define POINT(vc,i0) vcache_point(vc,i0)
+#define TRIANGLE(flags,i0,i1,i2) vcache_triangle(vcache,i0,i1,i2)
+#define LINE(flags,i0,i1) vcache_line(vcache,i0,i1)
+#define POINT(i0) vcache_point(vcache,i0)
+#define LINE_ADJ(flags,a0,i0,i1,a1) \
+ vcache_line_adj(vcache,a0,i0,i1,a1)
+#define TRIANGLE_ADJ(flags,i0,a0,i1,a1,i2,a2) \
+ vcache_triangle_adj(vcache,i0,a0,i1,a1,i2,a2)
#define FUNC vcache_run
#include "draw_pt_vcache_tmp.h"
@@ -540,7 +548,18 @@ vcache_prepare( struct draw_pt_front_end *frontend,
* which is a separate issue.
*/
vcache->input_prim = in_prim;
- vcache->output_prim = u_reduced_prim(in_prim);
+ switch (in_prim) {
+ case PIPE_PRIM_LINES_ADJACENCY:
+ case PIPE_PRIM_LINE_STRIP_ADJACENCY:
+ vcache->output_prim = PIPE_PRIM_LINES_ADJACENCY;
+ break;
+ case PIPE_PRIM_TRIANGLES_ADJACENCY:
+ case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY:
+ vcache->output_prim = PIPE_PRIM_TRIANGLES_ADJACENCY;
+ break;
+ default:
+ vcache->output_prim = u_reduced_prim(in_prim);
+ }
vcache->middle = middle;
vcache->opt = opt;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 07:00:32 +0000