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-rw-r--r--src/gallium/drivers/r300/r300_context.c5
-rw-r--r--src/gallium/drivers/r300/r300_context.h3
-rw-r--r--src/gallium/drivers/r300/r300_emit.c11
-rw-r--r--src/gallium/drivers/r300/r300_emit.h3
-rw-r--r--src/gallium/drivers/r300/r300_state.c1
-rw-r--r--src/gallium/drivers/r300/r300_state_derived.c36
6 files changed, 27 insertions, 32 deletions
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 1460778ecee..052cc23a77a 100644
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -59,7 +59,7 @@ static void r300_destroy_context(struct pipe_context* context)
FREE(r300->blend_color_state.state);
FREE(r300->clip_state.state);
- FREE(r300->rs_block);
+ FREE(r300->rs_block_state.state);
FREE(r300->scissor_state.state);
FREE(r300->vertex_format_state.state);
FREE(r300->viewport_state.state);
@@ -125,6 +125,7 @@ static void r300_setup_atoms(struct r300_context* r300)
R300_INIT_ATOM(rs, 25);
R300_INIT_ATOM(scissor, 3);
R300_INIT_ATOM(viewport, 9);
+ R300_INIT_ATOM(rs_block, 21);
R300_INIT_ATOM(vertex_format, 26);
}
@@ -175,7 +176,7 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
r300->blend_color_state.state = CALLOC_STRUCT(r300_blend_color_state);
r300->clip_state.state = CALLOC_STRUCT(pipe_clip_state);
- r300->rs_block = CALLOC_STRUCT(r300_rs_block);
+ r300->rs_block_state.state = CALLOC_STRUCT(r300_rs_block);
r300->scissor_state.state = CALLOC_STRUCT(pipe_scissor_state);
r300->vertex_format_state.state = CALLOC_STRUCT(r300_vertex_info);
r300->viewport_state.state = CALLOC_STRUCT(r300_viewport_state);
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 407891e1752..c4c137d6f85 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -142,7 +142,6 @@ struct r300_ztop_state {
#define R300_NEW_FRAMEBUFFERS 0x00000010
#define R300_NEW_FRAGMENT_SHADER 0x00000020
#define R300_NEW_FRAGMENT_SHADER_CONSTANTS 0x00000040
-#define R300_NEW_RS_BLOCK 0x00000100
#define R300_NEW_SAMPLER 0x00000200
#define R300_ANY_NEW_SAMPLERS 0x0001fe00
#define R300_NEW_TEXTURE 0x00040000
@@ -294,7 +293,7 @@ struct r300_context {
/* Rasterizer state. */
struct r300_atom rs_state;
/* RS block state. */
- struct r300_rs_block* rs_block;
+ struct r300_atom rs_block_state;
/* Sampler states. */
struct r300_sampler_state* sampler_states[8];
int sampler_count;
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 8081f1d9569..8bc9da9361f 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -627,10 +627,10 @@ void r300_emit_rs_state(struct r300_context* r300, void* state)
END_CS;
}
-void r300_emit_rs_block_state(struct r300_context* r300,
- struct r300_rs_block* rs)
+void r300_emit_rs_block_state(struct r300_context* r300, void* state)
{
- int i;
+ struct r300_rs_block* rs = (struct r300_rs_block*)state;
+ unsigned i;
struct r300_screen* r300screen = r300_screen(r300->context.screen);
CS_LOCALS(r300);
@@ -1142,11 +1142,6 @@ void r300_emit_dirty_state(struct r300_context* r300)
r300->dirty_state &= ~R300_NEW_FRAMEBUFFERS;
}
- if (r300->dirty_state & R300_NEW_RS_BLOCK) {
- r300_emit_rs_block_state(r300, r300->rs_block);
- r300->dirty_state &= ~R300_NEW_RS_BLOCK;
- }
-
/* Samplers and textures are tracked separately but emitted together. */
if (r300->dirty_state &
(R300_ANY_NEW_SAMPLERS | R300_ANY_NEW_TEXTURES)) {
diff --git a/src/gallium/drivers/r300/r300_emit.h b/src/gallium/drivers/r300/r300_emit.h
index 6788e3d655d..c6dbc5af1e3 100644
--- a/src/gallium/drivers/r300/r300_emit.h
+++ b/src/gallium/drivers/r300/r300_emit.h
@@ -61,8 +61,7 @@ void r300_emit_query_end(struct r300_context* r300);
void r300_emit_rs_state(struct r300_context* r300, void* state);
-void r300_emit_rs_block_state(struct r300_context* r300,
- struct r300_rs_block* rs);
+void r300_emit_rs_block_state(struct r300_context* r300, void* state);
void r300_emit_scissor_state(struct r300_context* r300, void* state);
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index 7068a5a4ecd..f3acd165793 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -720,7 +720,6 @@ static void r300_bind_rs_state(struct pipe_context* pipe, void* state)
r300->viewport_state.dirty = TRUE;
/* XXX Clean these up when we move to atom emits */
- r300->dirty_state |= R300_NEW_RS_BLOCK;
if (r300->fs && r300->fs->inputs.wpos != ATTR_UNUSED) {
r300->dirty_state |= R300_NEW_FRAGMENT_SHADER_CONSTANTS;
}
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 1a1eabe5fb2..a351c9d01b9 100644
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -305,7 +305,7 @@ static void r300_update_rs_block(struct r300_context* r300,
struct r300_shader_semantics* vs_outputs,
struct r300_shader_semantics* fs_inputs)
{
- struct r300_rs_block* rs = r300->rs_block;
+ struct r300_rs_block rs = { 0 };
int i, col_count = 0, tex_count = 0, fp_offset = 0;
void (*rX00_rs_col)(struct r300_rs_block*, int, int, boolean);
void (*rX00_rs_col_write)(struct r300_rs_block*, int, int);
@@ -332,11 +332,11 @@ static void r300_update_rs_block(struct r300_context* r300,
vs_outputs->color[1] != ATTR_UNUSED) {
/* Always rasterize if it's written by the VS,
* otherwise it locks up. */
- rX00_rs_col(rs, col_count, i, FALSE);
+ rX00_rs_col(&rs, col_count, i, FALSE);
/* Write it to the FS input register if it's used by the FS. */
if (fs_inputs->color[i] != ATTR_UNUSED) {
- rX00_rs_col_write(rs, col_count, fp_offset);
+ rX00_rs_col_write(&rs, col_count, fp_offset);
fp_offset++;
}
col_count++;
@@ -354,11 +354,11 @@ static void r300_update_rs_block(struct r300_context* r300,
if (vs_outputs->generic[i] != ATTR_UNUSED) {
/* Always rasterize if it's written by the VS,
* otherwise it locks up. */
- rX00_rs_tex(rs, tex_count, tex_count, FALSE);
+ rX00_rs_tex(&rs, tex_count, tex_count, FALSE);
/* Write it to the FS input register if it's used by the FS. */
if (fs_inputs->generic[i] != ATTR_UNUSED) {
- rX00_rs_tex_write(rs, tex_count, fp_offset);
+ rX00_rs_tex_write(&rs, tex_count, fp_offset);
fp_offset++;
}
tex_count++;
@@ -375,11 +375,11 @@ static void r300_update_rs_block(struct r300_context* r300,
if (vs_outputs->fog != ATTR_UNUSED) {
/* Always rasterize if it's written by the VS,
* otherwise it locks up. */
- rX00_rs_tex(rs, tex_count, tex_count, TRUE);
+ rX00_rs_tex(&rs, tex_count, tex_count, TRUE);
/* Write it to the FS input register if it's used by the FS. */
if (fs_inputs->fog != ATTR_UNUSED) {
- rX00_rs_tex_write(rs, tex_count, fp_offset);
+ rX00_rs_tex_write(&rs, tex_count, fp_offset);
fp_offset++;
}
tex_count++;
@@ -394,8 +394,8 @@ static void r300_update_rs_block(struct r300_context* r300,
/* Rasterize WPOS. */
/* If the FS doesn't need it, it's not written by the VS. */
if (fs_inputs->wpos != ATTR_UNUSED) {
- rX00_rs_tex(rs, tex_count, tex_count, FALSE);
- rX00_rs_tex_write(rs, tex_count, fp_offset);
+ rX00_rs_tex(&rs, tex_count, tex_count, FALSE);
+ rX00_rs_tex_write(&rs, tex_count, fp_offset);
fp_offset++;
tex_count++;
@@ -403,17 +403,23 @@ static void r300_update_rs_block(struct r300_context* r300,
/* Rasterize at least one color, or bad things happen. */
if (col_count == 0 && tex_count == 0) {
- rX00_rs_col(rs, 0, 0, TRUE);
+ rX00_rs_col(&rs, 0, 0, TRUE);
col_count++;
}
- rs->count = (tex_count*4) | (col_count << R300_IC_COUNT_SHIFT) |
+ rs.count = (tex_count*4) | (col_count << R300_IC_COUNT_SHIFT) |
R300_HIRES_EN;
- rs->inst_count = MAX3(col_count - 1, tex_count - 1, 0);
+ rs.inst_count = MAX3(col_count - 1, tex_count - 1, 0);
+
+ /* Now, after all that, see if we actually need to update the state. */
+ if (memcmp(r300->rs_block_state.state, &rs, sizeof(struct r300_rs_block))) {
+ memcpy(r300->rs_block_state.state, &rs, sizeof(struct r300_rs_block));
+ r300->rs_block_state.dirty = TRUE;
+ }
}
-/* Update the vertex format. */
+/* Update the shader-dependant states. */
static void r300_update_derived_shader_state(struct r300_context* r300)
{
struct r300_screen* r300screen = r300_screen(r300->context.screen);
@@ -421,8 +427,6 @@ static void r300_update_derived_shader_state(struct r300_context* r300)
(struct r300_vertex_info*)r300->vertex_format_state.state;
struct vertex_info* vinfo = &vformat->vinfo;
- /* Reset structures */
- memset(r300->rs_block, 0, sizeof(struct r300_rs_block));
/* Mmm, delicious hax */
memset(r300->vertex_format_state.state, 0, sizeof(struct r300_vertex_info));
memcpy(vinfo->hwfmt, r300->vs->hwfmt, sizeof(uint)*4);
@@ -437,8 +441,6 @@ static void r300_update_derived_shader_state(struct r300_context* r300)
(struct vertex_info*)r300->vertex_format_state.state);
r300_swtcl_vertex_psc(r300);
}
-
- r300->dirty_state |= R300_NEW_RS_BLOCK;
}
static boolean r300_dsa_writes_depth_stencil(struct r300_dsa_state* dsa)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 02:17:19 +0000