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-rw-r--r--src/gallium/auxiliary/draw/draw_context.c8
-rw-r--r--src/gallium/auxiliary/draw/draw_context.h3
-rw-r--r--src/gallium/auxiliary/draw/draw_pipe_vbuf.c4
-rw-r--r--src/gallium/auxiliary/draw/draw_private.h3
-rw-r--r--src/gallium/auxiliary/draw/draw_pt.c38
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_emit.c4
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch_emit.c4
-rw-r--r--src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c6
-rw-r--r--src/gallium/auxiliary/draw/draw_vertex.c6
-rw-r--r--src/gallium/auxiliary/draw/draw_vertex.h44
10 files changed, 82 insertions, 38 deletions
diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 36751c2621..41a4cba1dd 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -272,6 +272,14 @@ draw_enable_point_sprites(struct draw_context *draw, boolean enable)
}
+void
+draw_set_force_passthrough( struct draw_context *draw, boolean enable )
+{
+ draw_do_flush( draw, DRAW_FLUSH_STATE_CHANGE );
+ draw->force_passthrough = enable;
+}
+
+
/**
* Ask the draw module for the location/slot of the given vertex attribute in
* a post-transformed vertex.
diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h
index 0ab3681b64..3eeb453531 100644
--- a/src/gallium/auxiliary/draw/draw_context.h
+++ b/src/gallium/auxiliary/draw/draw_context.h
@@ -160,6 +160,9 @@ void draw_set_render( struct draw_context *draw,
void draw_set_driver_clipping( struct draw_context *draw,
boolean bypass_clipping );
+void draw_set_force_passthrough( struct draw_context *draw,
+ boolean enable );
+
/*******************************************************************************
* Draw pipeline
*/
diff --git a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
index c0cf4269db..9825e116c3 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_vbuf.c
@@ -231,9 +231,9 @@ vbuf_set_prim( struct vbuf_stage *vbuf, uint prim )
unsigned emit_sz = 0;
unsigned src_buffer = 0;
unsigned output_format;
- unsigned src_offset = (vbuf->vinfo->src_index[i] * 4 * sizeof(float) );
+ unsigned src_offset = (vbuf->vinfo->attrib[i].src_index * 4 * sizeof(float) );
- switch (vbuf->vinfo->emit[i]) {
+ switch (vbuf->vinfo->attrib[i].emit) {
case EMIT_4F:
output_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
emit_sz = 4 * sizeof(float);
diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index 40a72c9dcf..5d531146c5 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -163,12 +163,15 @@ struct draw_context
struct {
boolean bypass_clipping;
+ boolean bypass_vs;
} driver;
boolean flushing; /**< debugging/sanity */
boolean suspend_flushing; /**< internally set */
boolean bypass_clipping; /**< set if either api or driver bypass_clipping true */
+ boolean force_passthrough; /**< never clip or shade */
+
/* pipe state that we need: */
const struct pipe_rasterizer_state *rasterizer;
struct pipe_viewport_state viewport;
diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index 669c11c993..87ec6ae20c 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -69,26 +69,26 @@ draw_pt_arrays(struct draw_context *draw,
return TRUE;
}
-
- if (!draw->render) {
- opt |= PT_PIPELINE;
- }
-
- if (draw_need_pipeline(draw,
- draw->rasterizer,
- prim)) {
- opt |= PT_PIPELINE;
- }
-
- if (!draw->bypass_clipping && !draw->pt.test_fse) {
- opt |= PT_CLIPTEST;
+ if (!draw->force_passthrough) {
+ if (!draw->render) {
+ opt |= PT_PIPELINE;
+ }
+
+ if (draw_need_pipeline(draw,
+ draw->rasterizer,
+ prim)) {
+ opt |= PT_PIPELINE;
+ }
+
+ if (!draw->bypass_clipping && !draw->pt.test_fse) {
+ opt |= PT_CLIPTEST;
+ }
+
+ if (!draw->rasterizer->bypass_vs) {
+ opt |= PT_SHADE;
+ }
}
-
- if (!draw->rasterizer->bypass_vs) {
- opt |= PT_SHADE;
- }
-
-
+
if (opt == 0)
middle = draw->pt.middle.fetch_emit;
else if (opt == PT_SHADE && !draw->pt.no_fse)
diff --git a/src/gallium/auxiliary/draw/draw_pt_emit.c b/src/gallium/auxiliary/draw/draw_pt_emit.c
index d4eca80588..d520b05869 100644
--- a/src/gallium/auxiliary/draw/draw_pt_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_emit.c
@@ -84,11 +84,11 @@ void draw_pt_emit_prepare( struct pt_emit *emit,
unsigned emit_sz = 0;
unsigned src_buffer = 0;
unsigned output_format;
- unsigned src_offset = (vinfo->src_index[i] * 4 * sizeof(float) );
+ unsigned src_offset = (vinfo->attrib[i].src_index * 4 * sizeof(float) );
- switch (vinfo->emit[i]) {
+ switch (vinfo->attrib[i].emit) {
case EMIT_4F:
output_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
emit_sz = 4 * sizeof(float);
diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
index 5a4db6cfe5..3966ad48ba 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
@@ -121,7 +121,7 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
memset(&key, 0, sizeof(key));
for (i = 0; i < vinfo->num_attribs; i++) {
- const struct pipe_vertex_element *src = &draw->pt.vertex_element[vinfo->src_index[i]];
+ const struct pipe_vertex_element *src = &draw->pt.vertex_element[vinfo->attrib[i].src_index];
unsigned emit_sz = 0;
unsigned input_format = src->src_format;
@@ -129,7 +129,7 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
unsigned input_offset = src->src_offset;
unsigned output_format;
- switch (vinfo->emit[i]) {
+ switch (vinfo->attrib[i].emit) {
case EMIT_4F:
output_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
emit_sz = 4 * sizeof(float);
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 a0e08dd10a..f7e6a1a8ee 100644
--- a/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
+++ b/src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
@@ -133,7 +133,7 @@ static void fse_prepare( struct draw_pt_middle_end *middle,
for (i = 0; i < vinfo->num_attribs; i++) {
unsigned emit_sz = 0;
- switch (vinfo->emit[i]) {
+ switch (vinfo->attrib[i].emit) {
case EMIT_4F:
emit_sz = 4 * sizeof(float);
break;
@@ -161,8 +161,8 @@ static void fse_prepare( struct draw_pt_middle_end *middle,
* numbers, not to positions in the hw vertex description --
* that's handled by the output_offset field.
*/
- fse->key.element[i].out.format = vinfo->emit[i];
- fse->key.element[i].out.vs_output = vinfo->src_index[i];
+ fse->key.element[i].out.format = vinfo->attrib[i].emit;
+ fse->key.element[i].out.vs_output = vinfo->attrib[i].src_index;
fse->key.element[i].out.offset = dst_offset;
dst_offset += emit_sz;
diff --git a/src/gallium/auxiliary/draw/draw_vertex.c b/src/gallium/auxiliary/draw/draw_vertex.c
index 1446f785c5..3214213e44 100644
--- a/src/gallium/auxiliary/draw/draw_vertex.c
+++ b/src/gallium/auxiliary/draw/draw_vertex.c
@@ -49,7 +49,7 @@ draw_compute_vertex_size(struct vertex_info *vinfo)
vinfo->size = 0;
for (i = 0; i < vinfo->num_attribs; i++) {
- switch (vinfo->emit[i]) {
+ switch (vinfo->attrib[i].emit) {
case EMIT_OMIT:
break;
case EMIT_4UB:
@@ -81,8 +81,8 @@ draw_dump_emitted_vertex(const struct vertex_info *vinfo, const uint8_t *data)
unsigned i, j;
for (i = 0; i < vinfo->num_attribs; i++) {
- j = vinfo->src_index[i];
- switch (vinfo->emit[i]) {
+ j = vinfo->attrib[i].src_index;
+ switch (vinfo->attrib[i].emit) {
case EMIT_OMIT:
debug_printf("EMIT_OMIT:");
break;
diff --git a/src/gallium/auxiliary/draw/draw_vertex.h b/src/gallium/auxiliary/draw/draw_vertex.h
index 16c65c4317..a943607d7e 100644
--- a/src/gallium/auxiliary/draw/draw_vertex.h
+++ b/src/gallium/auxiliary/draw/draw_vertex.h
@@ -75,12 +75,41 @@ struct vertex_info
{
uint num_attribs;
uint hwfmt[4]; /**< hardware format info for this format */
- enum interp_mode interp_mode[PIPE_MAX_SHADER_INPUTS];
- enum attrib_emit emit[PIPE_MAX_SHADER_INPUTS]; /**< EMIT_x */
- uint src_index[PIPE_MAX_SHADER_INPUTS]; /**< map to post-xform attribs */
uint size; /**< total vertex size in dwords */
+
+ /* Keep this small and at the end of the struct to allow quick
+ * memcmp() comparisons.
+ */
+ struct {
+ ubyte interp_mode:4; /**< INTERP_x */
+ ubyte emit:4; /**< EMIT_x */
+ ubyte src_index; /**< map to post-xform attribs */
+ } attrib[PIPE_MAX_SHADER_INPUTS];
};
+static INLINE int
+draw_vinfo_size( const struct vertex_info *a )
+{
+ return ((const char *)&a->attrib[a->num_attribs] -
+ (const char *)a);
+}
+
+static INLINE int
+draw_vinfo_compare( const struct vertex_info *a,
+ const struct vertex_info *b )
+{
+ unsigned sizea = draw_vinfo_size( a );
+ return memcmp( a, b, sizea );
+}
+
+static INLINE void
+draw_vinfo_copy( struct vertex_info *dst,
+ const struct vertex_info *src )
+{
+ unsigned size = draw_vinfo_size( src );
+ memcpy( dst, src, size );
+}
+
/**
@@ -91,14 +120,15 @@ struct vertex_info
*/
static INLINE uint
draw_emit_vertex_attr(struct vertex_info *vinfo,
- enum attrib_emit emit, enum interp_mode interp,
+ enum attrib_emit emit,
+ enum interp_mode interp, /* only used by softpipe??? */
uint src_index)
{
const uint n = vinfo->num_attribs;
assert(n < PIPE_MAX_SHADER_INPUTS);
- vinfo->emit[n] = emit;
- vinfo->interp_mode[n] = interp;
- vinfo->src_index[n] = src_index;
+ vinfo->attrib[n].emit = emit;
+ vinfo->attrib[n].interp_mode = interp;
+ vinfo->attrib[n].src_index = src_index;
vinfo->num_attribs++;
return n;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 17:23:52 +0000