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-rw-r--r--src/gallium/drivers/softpipe/sp_context.c5
-rw-r--r--src/gallium/drivers/softpipe/sp_context.h5
-rw-r--r--src/gallium/drivers/softpipe/sp_prim_vbuf.c312
-rw-r--r--src/gallium/drivers/softpipe/sp_quad_fs.c24
-rw-r--r--src/gallium/drivers/softpipe/sp_query.c35
-rw-r--r--src/gallium/drivers/softpipe/sp_screen.c37
-rw-r--r--src/gallium/drivers/softpipe/sp_setup.c52
-rw-r--r--src/gallium/drivers/softpipe/sp_state_fs.c11
-rw-r--r--src/gallium/drivers/softpipe/sp_texture.c4
9 files changed, 311 insertions, 174 deletions
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 0f1bcc21bd6..2f10b46e989 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -36,6 +36,7 @@
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_inlines.h"
+#include "tgsi/tgsi_exec.h"
#include "sp_clear.h"
#include "sp_context.h"
#include "sp_flush.h"
@@ -123,6 +124,8 @@ softpipe_destroy( struct pipe_context *pipe )
}
}
+ tgsi_exec_machine_destroy(softpipe->fs_machine);
+
FREE( softpipe );
}
@@ -294,6 +297,8 @@ softpipe_create_context( struct pipe_screen *screen,
softpipe->vertex_tex_cache[i] = sp_create_tex_tile_cache( &softpipe->pipe );
}
+ softpipe->fs_machine = tgsi_exec_machine_create();
+
/* setup quad rendering stages */
softpipe->quad.shade = sp_quad_shade_stage(softpipe);
softpipe->quad.depth_test = sp_quad_depth_test_stage(softpipe);
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 92607874b60..b3d3fe620fd 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -109,6 +109,9 @@ struct softpipe_context {
/** The reduced version of the primitive supplied by the state tracker */
unsigned reduced_api_prim;
+ /** Derived information about which winding orders to cull */
+ unsigned cull_mode;
+
/**
* The reduced primitive after unfilled triangles, wide-line decomposition,
* etc, are taken into account. This is the primitive type that's actually
@@ -140,6 +143,8 @@ struct softpipe_context {
struct sp_sampler_varient *frag_samplers_list[PIPE_MAX_SAMPLERS];
} tgsi;
+ struct tgsi_exec_machine *fs_machine;
+
/** The primitive drawing context */
struct draw_context *draw;
diff --git a/src/gallium/drivers/softpipe/sp_prim_vbuf.c b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
index a58bc107c0a..db0d1755103 100644
--- a/src/gallium/drivers/softpipe/sp_prim_vbuf.c
+++ b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
@@ -158,26 +158,27 @@ static INLINE cptrf4 get_vert( const void *vertex_buffer,
* draw elements / indexed primitives
*/
static void
-sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
+sp_vbuf_draw_elements(struct vbuf_render *vbr, const ushort *indices, uint nr)
{
struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
struct softpipe_context *softpipe = cvbr->softpipe;
const unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
const void *vertex_buffer = cvbr->vertex_buffer;
- struct setup_context *setup_ctx = cvbr->setup;
+ struct setup_context *setup = cvbr->setup;
+ const boolean flatshade_first = softpipe->rasterizer->flatshade_first;
unsigned i;
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
for (i = 0; i < nr; i++) {
- sp_setup_point( setup_ctx,
+ sp_setup_point( setup,
get_vert(vertex_buffer, indices[i-0], stride) );
}
break;
case PIPE_PRIM_LINES:
for (i = 1; i < nr; i += 2) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
@@ -185,7 +186,7 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
case PIPE_PRIM_LINE_STRIP:
for (i = 1; i < nr; i ++) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
@@ -193,48 +194,41 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
case PIPE_PRIM_LINE_LOOP:
for (i = 1; i < nr; i ++) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
}
if (nr) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, indices[nr-1], stride),
get_vert(vertex_buffer, indices[0], stride) );
}
break;
case PIPE_PRIM_TRIANGLES:
- if (softpipe->rasterizer->flatshade_first) {
- for (i = 2; i < nr; i += 3) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-1], stride),
- get_vert(vertex_buffer, indices[i-0], stride),
- get_vert(vertex_buffer, indices[i-2], stride) );
- }
- }
- else {
- for (i = 2; i < nr; i += 3) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-2], stride),
- get_vert(vertex_buffer, indices[i-1], stride),
- get_vert(vertex_buffer, indices[i-0], stride) );
- }
+ for (i = 2; i < nr; i += 3) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-2], stride),
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
}
break;
case PIPE_PRIM_TRIANGLE_STRIP:
- if (softpipe->rasterizer->flatshade_first) {
+ if (flatshade_first) {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit first triangle vertex as first triangle vertex */
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-2], stride),
get_vert(vertex_buffer, indices[i+(i&1)-1], stride),
- get_vert(vertex_buffer, indices[i-(i&1)], stride),
- get_vert(vertex_buffer, indices[i-2], stride) );
+ get_vert(vertex_buffer, indices[i-(i&1)], stride) );
+
}
}
else {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit last triangle vertex as last triangle vertex */
+ sp_setup_tri( setup,
get_vert(vertex_buffer, indices[i+(i&1)-2], stride),
get_vert(vertex_buffer, indices[i-(i&1)-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
@@ -243,17 +237,19 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
break;
case PIPE_PRIM_TRIANGLE_FAN:
- if (softpipe->rasterizer->flatshade_first) {
+ if (flatshade_first) {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit first non-spoke vertex as first vertex */
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride),
- get_vert(vertex_buffer, indices[0], stride),
- get_vert(vertex_buffer, indices[i-1], stride) );
+ get_vert(vertex_buffer, indices[0], stride) );
}
}
else {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit last non-spoke vertex as last vertex */
+ sp_setup_tri( setup,
get_vert(vertex_buffer, indices[0], stride),
get_vert(vertex_buffer, indices[i-1], stride),
get_vert(vertex_buffer, indices[i-0], stride) );
@@ -262,43 +258,88 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
break;
case PIPE_PRIM_QUADS:
- for (i = 3; i < nr; i += 4) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-3], stride),
- get_vert(vertex_buffer, indices[i-2], stride),
- get_vert(vertex_buffer, indices[i-0], stride) );
+ /* GL quads don't follow provoking vertex convention */
+ if (flatshade_first) {
+ /* emit last quad vertex as first triangle vertex */
+ for (i = 3; i < nr; i += 4) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-0], stride),
+ get_vert(vertex_buffer, indices[i-3], stride),
+ get_vert(vertex_buffer, indices[i-2], stride) );
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-2], stride),
- get_vert(vertex_buffer, indices[i-1], stride),
- get_vert(vertex_buffer, indices[i-0], stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-0], stride),
+ get_vert(vertex_buffer, indices[i-2], stride),
+ get_vert(vertex_buffer, indices[i-1], stride) );
+ }
+ }
+ else {
+ /* emit last quad vertex as last triangle vertex */
+ for (i = 3; i < nr; i += 4) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-3], stride),
+ get_vert(vertex_buffer, indices[i-2], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
+
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-2], stride),
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
+ }
}
break;
case PIPE_PRIM_QUAD_STRIP:
- for (i = 3; i < nr; i += 2) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-3], stride),
- get_vert(vertex_buffer, indices[i-2], stride),
- get_vert(vertex_buffer, indices[i-0], stride) );
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-1], stride),
- get_vert(vertex_buffer, indices[i-3], stride),
- get_vert(vertex_buffer, indices[i-0], stride) );
+ /* GL quad strips don't follow provoking vertex convention */
+ if (flatshade_first) {
+ /* emit last quad vertex as first triangle vertex */
+ for (i = 3; i < nr; i += 2) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-0], stride),
+ get_vert(vertex_buffer, indices[i-3], stride),
+ get_vert(vertex_buffer, indices[i-2], stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-0], stride),
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-3], stride) );
+ }
+ }
+ else {
+ /* emit last quad vertex as last triangle vertex */
+ for (i = 3; i < nr; i += 2) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-3], stride),
+ get_vert(vertex_buffer, indices[i-2], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-3], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
+ }
}
break;
case PIPE_PRIM_POLYGON:
/* Almost same as tri fan but the _first_ vertex specifies the flat
- * shading color. Note that the first polygon vertex is passed as
- * the last triangle vertex here.
- * flatshade_first state makes no difference.
+ * shading color.
*/
- for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, indices[i-0], stride),
- get_vert(vertex_buffer, indices[i-1], stride),
- get_vert(vertex_buffer, indices[0], stride) );
+ if (flatshade_first) {
+ /* emit first polygon vertex as first triangle vertex */
+ for (i = 2; i < nr; i += 1) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[0], stride),
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-0], stride) );
+ }
+ }
+ else {
+ /* emit first polygon vertex as last triangle vertex */
+ for (i = 2; i < nr; i += 1) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, indices[i-1], stride),
+ get_vert(vertex_buffer, indices[i-0], stride),
+ get_vert(vertex_buffer, indices[0], stride) );
+ }
}
break;
@@ -317,23 +358,24 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
{
struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
struct softpipe_context *softpipe = cvbr->softpipe;
- struct setup_context *setup_ctx = cvbr->setup;
+ struct setup_context *setup = cvbr->setup;
const unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
const void *vertex_buffer =
(void *) get_vert(cvbr->vertex_buffer, start, stride);
+ const boolean flatshade_first = softpipe->rasterizer->flatshade_first;
unsigned i;
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
for (i = 0; i < nr; i++) {
- sp_setup_point( setup_ctx,
+ sp_setup_point( setup,
get_vert(vertex_buffer, i-0, stride) );
}
break;
case PIPE_PRIM_LINES:
for (i = 1; i < nr; i += 2) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
@@ -341,7 +383,7 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
case PIPE_PRIM_LINE_STRIP:
for (i = 1; i < nr; i ++) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
@@ -349,48 +391,40 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
case PIPE_PRIM_LINE_LOOP:
for (i = 1; i < nr; i ++) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
}
if (nr) {
- sp_setup_line( setup_ctx,
+ sp_setup_line( setup,
get_vert(vertex_buffer, nr-1, stride),
get_vert(vertex_buffer, 0, stride) );
}
break;
case PIPE_PRIM_TRIANGLES:
- if (softpipe->rasterizer->flatshade_first) {
- for (i = 2; i < nr; i += 3) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-1, stride),
- get_vert(vertex_buffer, i-0, stride),
- get_vert(vertex_buffer, i-2, stride) );
- }
- }
- else {
- for (i = 2; i < nr; i += 3) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-2, stride),
- get_vert(vertex_buffer, i-1, stride),
- get_vert(vertex_buffer, i-0, stride) );
- }
+ for (i = 2; i < nr; i += 3) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-2, stride),
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-0, stride) );
}
break;
case PIPE_PRIM_TRIANGLE_STRIP:
- if (softpipe->rasterizer->flatshade_first) {
+ if (flatshade_first) {
for (i = 2; i < nr; i++) {
- sp_setup_tri( setup_ctx,
+ /* emit first triangle vertex as first triangle vertex */
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-2, stride),
get_vert(vertex_buffer, i+(i&1)-1, stride),
- get_vert(vertex_buffer, i-(i&1), stride),
- get_vert(vertex_buffer, i-2, stride) );
+ get_vert(vertex_buffer, i-(i&1), stride) );
}
}
else {
for (i = 2; i < nr; i++) {
- sp_setup_tri( setup_ctx,
+ /* emit last triangle vertex as last triangle vertex */
+ sp_setup_tri( setup,
get_vert(vertex_buffer, i+(i&1)-2, stride),
get_vert(vertex_buffer, i-(i&1)-1, stride),
get_vert(vertex_buffer, i-0, stride) );
@@ -399,17 +433,19 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
break;
case PIPE_PRIM_TRIANGLE_FAN:
- if (softpipe->rasterizer->flatshade_first) {
+ if (flatshade_first) {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit first non-spoke vertex as first vertex */
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride),
- get_vert(vertex_buffer, 0, stride),
- get_vert(vertex_buffer, i-1, stride) );
+ get_vert(vertex_buffer, 0, stride) );
}
}
else {
for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
+ /* emit last non-spoke vertex as last vertex */
+ sp_setup_tri( setup,
get_vert(vertex_buffer, 0, stride),
get_vert(vertex_buffer, i-1, stride),
get_vert(vertex_buffer, i-0, stride) );
@@ -418,42 +454,86 @@ sp_vbuf_draw_arrays(struct vbuf_render *vbr, uint start, uint nr)
break;
case PIPE_PRIM_QUADS:
- for (i = 3; i < nr; i += 4) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-3, stride),
- get_vert(vertex_buffer, i-2, stride),
- get_vert(vertex_buffer, i-0, stride) );
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-2, stride),
- get_vert(vertex_buffer, i-1, stride),
- get_vert(vertex_buffer, i-0, stride) );
+ /* GL quads don't follow provoking vertex convention */
+ if (flatshade_first) {
+ /* emit last quad vertex as first triangle vertex */
+ for (i = 3; i < nr; i += 4) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-0, stride),
+ get_vert(vertex_buffer, i-3, stride),
+ get_vert(vertex_buffer, i-2, stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-0, stride),
+ get_vert(vertex_buffer, i-2, stride),
+ get_vert(vertex_buffer, i-1, stride) );
+ }
+ }
+ else {
+ /* emit last quad vertex as last triangle vertex */
+ for (i = 3; i < nr; i += 4) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-3, stride),
+ get_vert(vertex_buffer, i-2, stride),
+ get_vert(vertex_buffer, i-0, stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-2, stride),
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-0, stride) );
+ }
}
break;
case PIPE_PRIM_QUAD_STRIP:
- for (i = 3; i < nr; i += 2) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-3, stride),
- get_vert(vertex_buffer, i-2, stride),
- get_vert(vertex_buffer, i-0, stride) );
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-1, stride),
- get_vert(vertex_buffer, i-3, stride),
- get_vert(vertex_buffer, i-0, stride) );
+ /* GL quad strips don't follow provoking vertex convention */
+ if (flatshade_first) {
+ /* emit last quad vertex as first triangle vertex */
+ for (i = 3; i < nr; i += 2) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-0, stride),
+ get_vert(vertex_buffer, i-3, stride),
+ get_vert(vertex_buffer, i-2, stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-0, stride),
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-3, stride) );
+ }
+ }
+ else {
+ /* emit last quad vertex as last triangle vertex */
+ for (i = 3; i < nr; i += 2) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-3, stride),
+ get_vert(vertex_buffer, i-2, stride),
+ get_vert(vertex_buffer, i-0, stride) );
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-3, stride),
+ get_vert(vertex_buffer, i-0, stride) );
+ }
}
break;
case PIPE_PRIM_POLYGON:
/* Almost same as tri fan but the _first_ vertex specifies the flat
- * shading color. Note that the first polygon vertex is passed as
- * the last triangle vertex here.
- * flatshade_first state makes no difference.
+ * shading color.
*/
- for (i = 2; i < nr; i += 1) {
- sp_setup_tri( setup_ctx,
- get_vert(vertex_buffer, i-1, stride),
- get_vert(vertex_buffer, i-0, stride),
- get_vert(vertex_buffer, 0, stride) );
+ if (flatshade_first) {
+ /* emit first polygon vertex as first triangle vertex */
+ for (i = 2; i < nr; i += 1) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, 0, stride),
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-0, stride) );
+ }
+ }
+ else {
+ /* emit first polygon vertex as last triangle vertex */
+ for (i = 2; i < nr; i += 1) {
+ sp_setup_tri( setup,
+ get_vert(vertex_buffer, i-1, stride),
+ get_vert(vertex_buffer, i-0, stride),
+ get_vert(vertex_buffer, 0, stride) );
+ }
}
break;
@@ -492,7 +572,7 @@ sp_create_vbuf_backend(struct softpipe_context *sp)
cvbr->base.map_vertices = sp_vbuf_map_vertices;
cvbr->base.unmap_vertices = sp_vbuf_unmap_vertices;
cvbr->base.set_primitive = sp_vbuf_set_primitive;
- cvbr->base.draw = sp_vbuf_draw;
+ cvbr->base.draw_elements = sp_vbuf_draw_elements;
cvbr->base.draw_arrays = sp_vbuf_draw_arrays;
cvbr->base.release_vertices = sp_vbuf_release_vertices;
cvbr->base.destroy = sp_vbuf_destroy;
diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c
index 8ae5a7f028b..907e94b59b9 100644
--- a/src/gallium/drivers/softpipe/sp_quad_fs.c
+++ b/src/gallium/drivers/softpipe/sp_quad_fs.c
@@ -50,8 +50,8 @@
struct quad_shade_stage
{
struct quad_stage stage; /**< base class */
- struct tgsi_exec_machine *machine;
- struct tgsi_exec_vector *inputs, *outputs;
+
+ /* no other fields at this time */
};
@@ -70,9 +70,8 @@ quad_shade_stage(struct quad_stage *qs)
static INLINE boolean
shade_quad(struct quad_stage *qs, struct quad_header *quad)
{
- struct quad_shade_stage *qss = quad_shade_stage( qs );
struct softpipe_context *softpipe = qs->softpipe;
- struct tgsi_exec_machine *machine = qss->machine;
+ struct tgsi_exec_machine *machine = softpipe->fs_machine;
/* run shader */
return softpipe->fs->run( softpipe->fs, machine, quad );
@@ -108,9 +107,8 @@ shade_quads(struct quad_stage *qs,
struct quad_header *quads[],
unsigned nr)
{
- struct quad_shade_stage *qss = quad_shade_stage( qs );
struct softpipe_context *softpipe = qs->softpipe;
- struct tgsi_exec_machine *machine = qss->machine;
+ struct tgsi_exec_machine *machine = softpipe->fs_machine;
unsigned i, pass = 0;
for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) {
@@ -139,11 +137,10 @@ shade_quads(struct quad_stage *qs,
static void
shade_begin(struct quad_stage *qs)
{
- struct quad_shade_stage *qss = quad_shade_stage(qs);
struct softpipe_context *softpipe = qs->softpipe;
softpipe->fs->prepare( softpipe->fs,
- qss->machine,
+ softpipe->fs_machine,
(struct tgsi_sampler **)
softpipe->tgsi.frag_samplers_list );
@@ -154,10 +151,6 @@ shade_begin(struct quad_stage *qs)
static void
shade_destroy(struct quad_stage *qs)
{
- struct quad_shade_stage *qss = (struct quad_shade_stage *) qs;
-
- tgsi_exec_machine_destroy(qss->machine);
-
FREE( qs );
}
@@ -174,16 +167,9 @@ sp_quad_shade_stage( struct softpipe_context *softpipe )
qss->stage.run = shade_quads;
qss->stage.destroy = shade_destroy;
- qss->machine = tgsi_exec_machine_create();
- if (!qss->machine)
- goto fail;
-
return &qss->stage;
fail:
- if (qss && qss->machine)
- tgsi_exec_machine_destroy(qss->machine);
-
FREE(qss);
return NULL;
}
diff --git a/src/gallium/drivers/softpipe/sp_query.c b/src/gallium/drivers/softpipe/sp_query.c
index 4ef5d9f7b1d..b959af63aff 100644
--- a/src/gallium/drivers/softpipe/sp_query.c
+++ b/src/gallium/drivers/softpipe/sp_query.c
@@ -30,6 +30,7 @@
*/
#include "draw/draw_context.h"
+#include "os/os_time.h"
#include "pipe/p_defines.h"
#include "util/u_memory.h"
#include "sp_context.h"
@@ -37,6 +38,7 @@
#include "sp_state.h"
struct softpipe_query {
+ unsigned type;
uint64_t start;
uint64_t end;
};
@@ -51,8 +53,13 @@ static struct pipe_query *
softpipe_create_query(struct pipe_context *pipe,
unsigned type)
{
- assert(type == PIPE_QUERY_OCCLUSION_COUNTER);
- return (struct pipe_query *)CALLOC_STRUCT( softpipe_query );
+ struct softpipe_query* sq;
+
+ assert(type == PIPE_QUERY_OCCLUSION_COUNTER || type == PIPE_QUERY_TIME_ELAPSED);
+ sq = CALLOC_STRUCT( softpipe_query );
+ sq->type = type;
+
+ return (struct pipe_query *)sq;
}
@@ -69,7 +76,17 @@ softpipe_begin_query(struct pipe_context *pipe, struct pipe_query *q)
struct softpipe_context *softpipe = softpipe_context( pipe );
struct softpipe_query *sq = softpipe_query(q);
- sq->start = softpipe->occlusion_count;
+ switch (sq->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ sq->start = softpipe->occlusion_count;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ sq->start = 1000*os_time_get();
+ break;
+ default:
+ assert(0);
+ break;
+ }
softpipe->active_query_count++;
softpipe->dirty |= SP_NEW_QUERY;
}
@@ -82,7 +99,17 @@ softpipe_end_query(struct pipe_context *pipe, struct pipe_query *q)
struct softpipe_query *sq = softpipe_query(q);
softpipe->active_query_count--;
- sq->end = softpipe->occlusion_count;
+ switch (sq->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ sq->end = softpipe->occlusion_count;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ sq->end = 1000*os_time_get();
+ break;
+ default:
+ assert(0);
+ break;
+ }
softpipe->dirty |= SP_NEW_QUERY;
}
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index ad59ee90936..73987c913e5 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -33,6 +33,7 @@
#include "pipe/p_screen.h"
#include "state_tracker/sw_winsys.h"
+#include "tgsi/tgsi_exec.h"
#include "sp_texture.h"
#include "sp_screen.h"
@@ -56,7 +57,7 @@ softpipe_get_name(struct pipe_screen *screen)
static int
-softpipe_get_param(struct pipe_screen *screen, int param)
+softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
{
switch (param) {
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
@@ -81,6 +82,8 @@ softpipe_get_param(struct pipe_screen *screen, int param)
return PIPE_MAX_COLOR_BUFS;
case PIPE_CAP_OCCLUSION_QUERY:
return 1;
+ case PIPE_CAP_TIMER_QUERY:
+ return 1;
case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
return 1;
case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
@@ -110,6 +113,36 @@ softpipe_get_param(struct pipe_screen *screen, int param)
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
return 1;
+
+ case PIPE_CAP_MAX_VS_INSTRUCTIONS:
+ case PIPE_CAP_MAX_FS_INSTRUCTIONS:
+ case PIPE_CAP_MAX_VS_ALU_INSTRUCTIONS:
+ case PIPE_CAP_MAX_FS_ALU_INSTRUCTIONS:
+ case PIPE_CAP_MAX_VS_TEX_INSTRUCTIONS:
+ case PIPE_CAP_MAX_FS_TEX_INSTRUCTIONS:
+ case PIPE_CAP_MAX_VS_TEX_INDIRECTIONS:
+ case PIPE_CAP_MAX_FS_TEX_INDIRECTIONS:
+ /* There is no limit in number of instructions beyond available memory */
+ return 32768;
+ case PIPE_CAP_MAX_VS_CONTROL_FLOW_DEPTH:
+ case PIPE_CAP_MAX_FS_CONTROL_FLOW_DEPTH:
+ return TGSI_EXEC_MAX_NESTING;
+ case PIPE_CAP_MAX_VS_INPUTS:
+ case PIPE_CAP_MAX_FS_INPUTS:
+ return TGSI_EXEC_MAX_INPUT_ATTRIBS;
+ case PIPE_CAP_MAX_FS_CONSTS:
+ case PIPE_CAP_MAX_VS_CONSTS:
+ return TGSI_EXEC_MAX_CONST_BUFFER;
+ case PIPE_CAP_MAX_VS_TEMPS:
+ case PIPE_CAP_MAX_FS_TEMPS:
+ return TGSI_EXEC_NUM_TEMPS;
+ case PIPE_CAP_MAX_VS_ADDRS:
+ case PIPE_CAP_MAX_FS_ADDRS:
+ return TGSI_EXEC_NUM_ADDRS;
+ case PIPE_CAP_MAX_VS_PREDS:
+ case PIPE_CAP_MAX_FS_PREDS:
+ return TGSI_EXEC_NUM_PREDS;
+
default:
return 0;
}
@@ -117,7 +150,7 @@ softpipe_get_param(struct pipe_screen *screen, int param)
static float
-softpipe_get_paramf(struct pipe_screen *screen, int param)
+softpipe_get_paramf(struct pipe_screen *screen, enum pipe_cap param)
{
switch (param) {
case PIPE_CAP_MAX_LINE_WIDTH:
diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c
index 86354664e4b..5d727dc00df 100644
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -111,34 +111,13 @@ struct setup_context {
uint numFragsWritten; /**< per primitive */
#endif
- unsigned winding; /* which winding to cull */
+ unsigned cull_face; /* which faces cull */
unsigned nr_vertex_attrs;
};
-/**
- * Do triangle cull test using tri determinant (sign indicates orientation)
- * \return true if triangle is to be culled.
- */
-static INLINE boolean
-cull_tri(const struct setup_context *setup, float det)
-{
- if (det != 0) {
- /* if (det < 0 then Z points toward camera and triangle is
- * counter-clockwise winding.
- */
- unsigned winding = (det < 0) ? PIPE_WINDING_CCW : PIPE_WINDING_CW;
-
- if ((winding & setup->winding) == 0)
- return FALSE;
- }
-
- /* Culled:
- */
- return TRUE;
-}
@@ -304,7 +283,10 @@ setup_sort_vertices(struct setup_context *setup,
const float (*v1)[4],
const float (*v2)[4])
{
- setup->vprovoke = v2;
+ if (setup->softpipe->rasterizer->flatshade_first)
+ setup->vprovoke = v0;
+ else
+ setup->vprovoke = v2;
/* determine bottom to top order of vertices */
{
@@ -390,8 +372,16 @@ setup_sort_vertices(struct setup_context *setup,
* 0 = front-facing, 1 = back-facing
*/
setup->facing =
- ((det > 0.0) ^
- (setup->softpipe->rasterizer->front_winding == PIPE_WINDING_CW));
+ ((det < 0.0) ^
+ (setup->softpipe->rasterizer->front_ccw));
+
+ {
+ unsigned face = setup->facing == 0 ? PIPE_FACE_FRONT : PIPE_FACE_BACK;
+
+ if (face & setup->cull_face)
+ return FALSE;
+ }
+
/* Prepare pixel offset for rasterisation:
* - pixel center (0.5, 0.5) for GL, or
@@ -829,11 +819,9 @@ sp_setup_tri(struct setup_context *setup,
setup->numFragsWritten = 0;
#endif
- if (cull_tri( setup, det ))
- return;
-
if (!setup_sort_vertices( setup, det, v0, v1, v2 ))
return;
+
setup_tri_coefficients( setup );
setup_tri_edges( setup );
@@ -1417,14 +1405,14 @@ sp_setup_prepare(struct setup_context *setup)
sp->quad.first->begin( sp->quad.first );
if (sp->reduced_api_prim == PIPE_PRIM_TRIANGLES &&
- sp->rasterizer->fill_cw == PIPE_POLYGON_MODE_FILL &&
- sp->rasterizer->fill_ccw == PIPE_POLYGON_MODE_FILL) {
+ sp->rasterizer->fill_front == PIPE_POLYGON_MODE_FILL &&
+ sp->rasterizer->fill_back == PIPE_POLYGON_MODE_FILL) {
/* we'll do culling */
- setup->winding = sp->rasterizer->cull_mode;
+ setup->cull_face = sp->rasterizer->cull_face;
}
else {
/* 'draw' will do culling */
- setup->winding = PIPE_WINDING_NONE;
+ setup->cull_face = PIPE_FACE_NONE;
}
}
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index 7f072f5a269..816e0c18bd2 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -36,6 +36,7 @@
#include "draw/draw_context.h"
#include "draw/draw_vs.h"
#include "tgsi/tgsi_dump.h"
+#include "tgsi/tgsi_exec.h"
#include "tgsi/tgsi_scan.h"
#include "tgsi/tgsi_parse.h"
@@ -95,10 +96,18 @@ softpipe_bind_fs_state(struct pipe_context *pipe, void *fs)
void
softpipe_delete_fs_state(struct pipe_context *pipe, void *fs)
{
+ struct softpipe_context *softpipe = softpipe_context(pipe);
struct sp_fragment_shader *state = fs;
assert(fs != softpipe_context(pipe)->fs);
-
+
+ if (softpipe->fs_machine->Tokens == state->shader.tokens) {
+ /* unbind the shader from the tgsi executor if we're
+ * deleting it.
+ */
+ tgsi_exec_machine_bind_shader(softpipe->fs_machine, NULL, 0, NULL);
+ }
+
state->delete( state );
}
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c
index 7aa85559b23..4e6123fbd07 100644
--- a/src/gallium/drivers/softpipe/sp_texture.c
+++ b/src/gallium/drivers/softpipe/sp_texture.c
@@ -343,11 +343,15 @@ softpipe_get_transfer(struct pipe_context *pipe,
if (spt) {
struct pipe_transfer *pt = &spt->base;
enum pipe_format format = resource->format;
+ const unsigned hgt = u_minify(spr->base.height0, sr.level);
+ const unsigned nblocksy = util_format_get_nblocksy(format, hgt);
+
pipe_resource_reference(&pt->resource, resource);
pt->sr = sr;
pt->usage = usage;
pt->box = *box;
pt->stride = spr->stride[sr.level];
+ pt->slice_stride = pt->stride * nblocksy;
spt->offset = sp_get_tex_image_offset(spr, sr.level, sr.face, box->z);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 22:56:07 +0000