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-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c7
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h2
-rw-r--r--src/gallium/auxiliary/draw/draw_vs_varient.c175
3 files changed, 101 insertions, 83 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
index 5a1d79d996..5ce3aba2a2 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
@@ -193,6 +193,13 @@ static void fse_prepare( struct draw_pt_middle_end *middle,
*max_vertices = (draw->render->max_vertex_buffer_bytes /
(vinfo->size * 4));
+ /* Probably need to do this somewhere (or fix exec shader not to
+ * need it):
+ */
+ if (1) {
+ struct draw_vertex_shader *vs = draw->vs.vertex_shader;
+ vs->prepare(vs, draw);
+ }
//return TRUE;
diff --git a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
index 5c99a47e49..ec05bbeab4 100644
--- a/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
+++ b/src/gallium/auxiliary/draw/draw_pt_vcache_tmp.h
@@ -13,6 +13,8 @@ static void FUNC( struct draw_pt_front_end *frontend,
unsigned i;
ushort flags;
+ if (0) debug_printf("%s %d\n", __FUNCTION__, count);
+
switch (vcache->input_prim) {
case PIPE_PRIM_POINTS:
diff --git a/src/gallium/auxiliary/draw/draw_vs_varient.c b/src/gallium/auxiliary/draw/draw_vs_varient.c
index 3ceca5e849..d8317d3bbe 100644
--- a/src/gallium/auxiliary/draw/draw_vs_varient.c
+++ b/src/gallium/auxiliary/draw/draw_vs_varient.c
@@ -55,6 +55,8 @@ struct draw_vs_varient_generic {
*/
struct translate *fetch;
struct translate *emit;
+
+ unsigned temp_vertex_stride;
};
@@ -84,7 +86,7 @@ static void do_rhw_viewport( struct draw_vs_varient_generic *vsvg,
char *ptr = (char *)output_buffer;
const float *scale = vsvg->base.vs->draw->viewport.scale;
const float *trans = vsvg->base.vs->draw->viewport.translate;
- unsigned stride = vsvg->base.key.output_stride;
+ unsigned stride = vsvg->temp_vertex_stride;
unsigned j;
for (j = 0; j < count; j++, ptr += stride) {
@@ -99,13 +101,13 @@ static void do_rhw_viewport( struct draw_vs_varient_generic *vsvg,
}
static void do_viewport( struct draw_vs_varient_generic *vsvg,
- unsigned count,
- void *output_buffer )
+ unsigned count,
+ void *output_buffer )
{
char *ptr = (char *)output_buffer;
const float *scale = vsvg->base.vs->draw->viewport.scale;
const float *trans = vsvg->base.vs->draw->viewport.translate;
- unsigned stride = vsvg->base.key.output_stride;
+ unsigned stride = vsvg->temp_vertex_stride;
unsigned j;
for (j = 0; j < count; j++, ptr += stride) {
@@ -124,7 +126,9 @@ static void PIPE_CDECL vsvg_run_elts( struct draw_vs_varient *varient,
void *output_buffer)
{
struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient;
-
+ unsigned temp_vertex_stride = vsvg->temp_vertex_stride;
+ void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride );
+
if (0) debug_printf("%s %d \n", __FUNCTION__, count);
/* Want to do this in small batches for cache locality?
@@ -135,44 +139,45 @@ static void PIPE_CDECL vsvg_run_elts( struct draw_vs_varient *varient,
count,
output_buffer );
- //if (!vsvg->base.vs->is_passthrough)
- {
- vsvg->base.vs->run_linear( vsvg->base.vs,
- output_buffer,
- output_buffer,
- (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
- count,
- vsvg->base.key.output_stride,
- vsvg->base.key.output_stride);
-
-
- if (vsvg->base.key.clip) {
- /* not really handling clipping, just do the rhw so we can
- * see the results...
- */
- do_rhw_viewport( vsvg,
- count,
- output_buffer );
- }
- else if (vsvg->base.key.viewport) {
- do_viewport( vsvg,
- count,
- output_buffer );
- }
+ vsvg->base.vs->run_linear( vsvg->base.vs,
+ temp_buffer,
+ temp_buffer,
+ (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+ count,
+ temp_vertex_stride,
+ temp_vertex_stride);
+
+
+ if (vsvg->base.key.clip) {
+ /* not really handling clipping, just do the rhw so we can
+ * see the results...
+ */
+ do_rhw_viewport( vsvg,
+ count,
+ temp_buffer );
+ }
+ else if (vsvg->base.key.viewport) {
+ do_viewport( vsvg,
+ count,
+ temp_buffer );
+ }
- //if (!vsvg->already_in_emit_format)
+ vsvg->emit->set_buffer( vsvg->emit,
+ 0,
+ temp_buffer,
+ temp_vertex_stride );
- vsvg->emit->set_buffer( vsvg->emit,
- 0,
- output_buffer,
- vsvg->base.key.output_stride );
+ vsvg->emit->set_buffer( vsvg->emit,
+ 1,
+ &vsvg->draw->rasterizer->point_size,
+ 0);
+ vsvg->emit->run( vsvg->emit,
+ 0, count,
+ output_buffer );
- vsvg->emit->run( vsvg->emit,
- 0, count,
- output_buffer );
- }
+ FREE(temp_buffer);
}
@@ -182,54 +187,55 @@ static void PIPE_CDECL vsvg_run_linear( struct draw_vs_varient *varient,
void *output_buffer )
{
struct draw_vs_varient_generic *vsvg = (struct draw_vs_varient_generic *)varient;
+ unsigned temp_vertex_stride = vsvg->temp_vertex_stride;
+ void *temp_buffer = MALLOC( align(count,4) * temp_vertex_stride );
- if (0) debug_printf("%s %d %d\n", __FUNCTION__, start, count);
-
-
+ if (0) debug_printf("%s %d %d (sz %d, %d)\n", __FUNCTION__, start, count,
+ vsvg->base.key.output_stride,
+ temp_vertex_stride);
+
vsvg->fetch->run( vsvg->fetch,
start,
count,
- output_buffer );
-
- //if (!vsvg->base.vs->is_passthrough)
- {
- vsvg->base.vs->run_linear( vsvg->base.vs,
- output_buffer,
- output_buffer,
- (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
- count,
- vsvg->base.key.output_stride,
- vsvg->base.key.output_stride);
-
- if (vsvg->base.key.clip) {
- /* not really handling clipping, just do the rhw so we can
- * see the results...
- */
- do_rhw_viewport( vsvg,
- count,
- output_buffer );
- }
- else if (vsvg->base.key.viewport) {
- do_viewport( vsvg,
- count,
- output_buffer );
- }
-
- //if (!vsvg->already_in_emit_format)
- vsvg->emit->set_buffer( vsvg->emit,
- 0,
- output_buffer,
- vsvg->base.key.output_stride );
+ temp_buffer );
+
+ vsvg->base.vs->run_linear( vsvg->base.vs,
+ temp_buffer,
+ temp_buffer,
+ (const float (*)[4])vsvg->base.vs->draw->pt.user.constants,
+ count,
+ temp_vertex_stride,
+ temp_vertex_stride);
+
+ if (vsvg->base.key.clip) {
+ /* not really handling clipping, just do the rhw so we can
+ * see the results...
+ */
+ do_rhw_viewport( vsvg,
+ count,
+ temp_buffer );
+ }
+ else if (vsvg->base.key.viewport) {
+ do_viewport( vsvg,
+ count,
+ temp_buffer );
+ }
- vsvg->emit->set_buffer( vsvg->emit,
- 1,
- &vsvg->draw->rasterizer->point_size,
- 0);
+ vsvg->emit->set_buffer( vsvg->emit,
+ 0,
+ temp_buffer,
+ temp_vertex_stride );
+
+ vsvg->emit->set_buffer( vsvg->emit,
+ 1,
+ &vsvg->draw->rasterizer->point_size,
+ 0);
+
+ vsvg->emit->run( vsvg->emit,
+ 0, count,
+ output_buffer );
- vsvg->emit->run( vsvg->emit,
- 0, count,
- output_buffer );
- }
+ FREE(temp_buffer);
}
@@ -261,18 +267,20 @@ struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs,
vsvg->draw = vs->draw;
+ vsvg->temp_vertex_stride = MAX2(key->nr_inputs,
+ vsvg->base.vs->info.num_outputs) * 4 * sizeof(float);
/* Build free-standing fetch and emit functions:
*/
fetch.nr_elements = key->nr_inputs;
- fetch.output_stride = 0;
+ fetch.output_stride = vsvg->temp_vertex_stride;
for (i = 0; i < key->nr_inputs; i++) {
fetch.element[i].input_format = key->element[i].in.format;
fetch.element[i].input_buffer = key->element[i].in.buffer;
fetch.element[i].input_offset = key->element[i].in.offset;
fetch.element[i].output_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
- fetch.element[i].output_offset = fetch.output_stride;
- fetch.output_stride += 4 * sizeof(float);
+ fetch.element[i].output_offset = i * 4 * sizeof(float);
+ assert(fetch.element[i].output_offset < fetch.output_stride);
}
@@ -286,6 +294,7 @@ struct draw_vs_varient *draw_vs_varient_generic( struct draw_vertex_shader *vs,
emit.element[i].input_offset = key->element[i].out.vs_output * 4 * sizeof(float);
emit.element[i].output_format = draw_translate_vinfo_format(key->element[i].out.format);
emit.element[i].output_offset = key->element[i].out.offset;
+ assert(emit.element[i].input_offset < fetch.output_stride);
}
else {
emit.element[i].input_format = PIPE_FORMAT_R32_FLOAT;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 21:41:23 +0000