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-rw-r--r--src/gallium/drivers/r300/r300_blit.c12
-rw-r--r--src/gallium/drivers/r300/r300_context.c1
-rw-r--r--src/gallium/drivers/r300/r300_context.h5
-rw-r--r--src/gallium/drivers/r300/r300_emit.c36
-rw-r--r--src/gallium/drivers/r300/r300_emit.h3
-rw-r--r--src/gallium/drivers/r300/r300_state.c18
6 files changed, 43 insertions, 32 deletions
diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c
index 11c21e071bd..cdedb302209 100644
--- a/src/gallium/drivers/r300/r300_blit.c
+++ b/src/gallium/drivers/r300/r300_blit.c
@@ -73,13 +73,15 @@ void r300_clear(struct pipe_context* pipe,
*/
struct r300_context* r300 = r300_context(pipe);
+ struct pipe_framebuffer_state* fb =
+ (struct pipe_framebuffer_state*)r300->fb_state.state;
r300_blitter_save_states(r300);
util_blitter_clear(r300->blitter,
- r300->framebuffer_state.width,
- r300->framebuffer_state.height,
- r300->framebuffer_state.nr_cbufs,
+ fb->width,
+ fb->height,
+ fb->nr_cbufs,
buffers, rgba, depth, stencil);
}
@@ -97,7 +99,7 @@ void r300_surface_copy(struct pipe_context* pipe,
* is really transparent. The states will be restored by the blitter once
* copying is done. */
r300_blitter_save_states(r300);
- util_blitter_save_framebuffer(r300->blitter, &r300->framebuffer_state);
+ util_blitter_save_framebuffer(r300->blitter, r300->fb_state.state);
util_blitter_save_fragment_sampler_states(
r300->blitter, r300->sampler_count, (void**)r300->sampler_states);
@@ -121,7 +123,7 @@ void r300_surface_fill(struct pipe_context* pipe,
struct r300_context* r300 = r300_context(pipe);
r300_blitter_save_states(r300);
- util_blitter_save_framebuffer(r300->blitter, &r300->framebuffer_state);
+ util_blitter_save_framebuffer(r300->blitter, r300->fb_state.state);
util_blitter_fill(r300->blitter,
dst, dstx, dsty, width, height, value);
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 694452a3898..9837530a7ac 100644
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -118,6 +118,7 @@ static void r300_setup_atoms(struct r300_context* r300)
R300_INIT_ATOM(blend_color, 3);
R300_INIT_ATOM(clip, 29);
R300_INIT_ATOM(dsa, 8);
+ R300_INIT_ATOM(fb, 56);
R300_INIT_ATOM(rs, 25);
R300_INIT_ATOM(scissor, 3);
R300_INIT_ATOM(viewport, 9);
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index c4c137d6f85..3f461640a03 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -139,7 +139,6 @@ struct r300_ztop_state {
uint32_t z_buffer_top; /* R300_ZB_ZTOP: 0x4f14 */
};
-#define R300_NEW_FRAMEBUFFERS 0x00000010
#define R300_NEW_FRAGMENT_SHADER 0x00000020
#define R300_NEW_FRAGMENT_SHADER_CONSTANTS 0x00000040
#define R300_NEW_SAMPLER 0x00000200
@@ -288,8 +287,8 @@ struct r300_context {
struct r300_atom dsa_state;
/* Fragment shader. */
struct r300_fragment_shader* fs;
- /* Framebuffer state. We currently don't need our own version of this. */
- struct pipe_framebuffer_state framebuffer_state;
+ /* Framebuffer state. */
+ struct r300_atom fb_state;
/* Rasterizer state. */
struct r300_atom rs_state;
/* RS block state. */
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 8c5b1607d0e..f1d32764fdb 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -38,12 +38,14 @@
void r300_emit_blend_state(struct r300_context* r300, void* state)
{
struct r300_blend_state* blend = (struct r300_blend_state*)state;
+ struct pipe_framebuffer_state* fb =
+ (struct pipe_framebuffer_state*)r300->fb_state.state;
CS_LOCALS(r300);
BEGIN_CS(8);
OUT_CS_REG(R300_RB3D_ROPCNTL, blend->rop);
OUT_CS_REG_SEQ(R300_RB3D_CBLEND, 3);
- if (r300->framebuffer_state.nr_cbufs) {
+ if (fb->nr_cbufs) {
OUT_CS(blend->blend_control);
OUT_CS(blend->alpha_blend_control);
OUT_CS(blend->color_channel_mask);
@@ -110,6 +112,8 @@ void r300_emit_dsa_state(struct r300_context* r300, void* state)
{
struct r300_dsa_state* dsa = (struct r300_dsa_state*)state;
struct r300_screen* r300screen = r300_screen(r300->context.screen);
+ struct pipe_framebuffer_state* fb =
+ (struct pipe_framebuffer_state*)r300->fb_state.state;
CS_LOCALS(r300);
BEGIN_CS(r300screen->caps->is_r500 ? 8 : 6);
@@ -122,7 +126,7 @@ void r300_emit_dsa_state(struct r300_context* r300, void* state)
OUT_CS_REG_SEQ(R300_ZB_CNTL, 3);
- if (r300->framebuffer_state.zsbuf) {
+ if (fb->zsbuf) {
OUT_CS(dsa->z_buffer_control);
OUT_CS(dsa->z_stencil_control);
} else {
@@ -382,17 +386,14 @@ void r500_emit_fs_constant_buffer(struct r300_context* r300,
END_CS;
}
-void r300_emit_fb_state(struct r300_context* r300,
- struct pipe_framebuffer_state* fb)
+void r300_emit_fb_state(struct r300_context* r300, void* state)
{
+ struct pipe_framebuffer_state* fb = (struct pipe_framebuffer_state*)state;
struct r300_texture* tex;
struct pipe_surface* surf;
int i;
CS_LOCALS(r300);
- /* Shouldn't fail unless there is a bug in the state tracker. */
- assert(fb->nr_cbufs <= 4);
-
BEGIN_CS((10 * fb->nr_cbufs) + (2 * (4 - fb->nr_cbufs)) +
(fb->zsbuf ? 10 : 0) + 6);
@@ -671,11 +672,13 @@ void r300_emit_scissor_state(struct r300_context* r300, void* state)
uint32_t top_left, bottom_right;
struct r300_screen* r300screen = r300_screen(r300->context.screen);
struct pipe_scissor_state* scissor = (struct pipe_scissor_state*)state;
+ struct pipe_framebuffer_state* fb =
+ (struct pipe_framebuffer_state*)r300->fb_state.state;
CS_LOCALS(r300);
minx = miny = 0;
- maxx = r300->framebuffer_state.width;
- maxy = r300->framebuffer_state.height;
+ maxx = fb->width;
+ maxy = fb->height;
if (((struct r300_rs_state*)r300->rs_state.state)->rs.scissor) {
minx = MAX2(minx, scissor->minx);
@@ -1009,6 +1012,8 @@ static void r300_flush_pvs(struct r300_context* r300)
void r300_emit_buffer_validate(struct r300_context *r300)
{
+ struct pipe_framebuffer_state* fb =
+ (struct pipe_framebuffer_state*)r300->fb_state.state;
struct r300_texture* tex;
unsigned i;
boolean invalid = FALSE;
@@ -1018,8 +1023,8 @@ void r300_emit_buffer_validate(struct r300_context *r300)
validate:
/* Color buffers... */
- for (i = 0; i < r300->framebuffer_state.nr_cbufs; i++) {
- tex = (struct r300_texture*)r300->framebuffer_state.cbufs[i]->texture;
+ for (i = 0; i < fb->nr_cbufs; i++) {
+ tex = (struct r300_texture*)fb->cbufs[i]->texture;
assert(tex && tex->buffer && "cbuf is marked, but NULL!");
if (!r300->winsys->add_buffer(r300->winsys, tex->buffer,
0, RADEON_GEM_DOMAIN_VRAM)) {
@@ -1028,8 +1033,8 @@ validate:
}
}
/* ...depth buffer... */
- if (r300->framebuffer_state.zsbuf) {
- tex = (struct r300_texture*)r300->framebuffer_state.zsbuf->texture;
+ if (fb->zsbuf) {
+ tex = (struct r300_texture*)fb->zsbuf->texture;
assert(tex && tex->buffer && "zsbuf is marked, but NULL!");
if (!r300->winsys->add_buffer(r300->winsys, tex->buffer,
0, RADEON_GEM_DOMAIN_VRAM)) {
@@ -1135,11 +1140,6 @@ void r300_emit_dirty_state(struct r300_context* r300)
r300->dirty_state &= ~R300_NEW_FRAGMENT_SHADER_CONSTANTS;
}
- if (r300->dirty_state & R300_NEW_FRAMEBUFFERS) {
- r300_emit_fb_state(r300, &r300->framebuffer_state);
- r300->dirty_state &= ~R300_NEW_FRAMEBUFFERS;
- }
-
/* 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 c6dbc5af1e3..6b96d9b57c0 100644
--- a/src/gallium/drivers/r300/r300_emit.h
+++ b/src/gallium/drivers/r300/r300_emit.h
@@ -51,8 +51,7 @@ void r500_emit_fragment_program_code(struct r300_context* r300,
void r500_emit_fs_constant_buffer(struct r300_context* r300,
struct rc_constant_list* constants);
-void r300_emit_fb_state(struct r300_context* r300,
- struct pipe_framebuffer_state* fb);
+void r300_emit_fb_state(struct r300_context* r300, void* state);
void r300_emit_query_begin(struct r300_context* r300,
struct r300_query* query);
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index b1c9aebd280..1b920563a5f 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -487,20 +487,30 @@ static void
struct r300_context* r300 = r300_context(pipe);
uint32_t zbuffer_bpp = 0;
+ r300->fb_state.size = (10 * state->nr_cbufs) +
+ (2 * (4 - state->nr_cbufs)) +
+ (state->zsbuf ? 10 : 0) + 6;
+
+ if (state->nr_cbufs > 4) {
+ debug_printf("r300: Implementation error: Too many MRTs in %s, "
+ "refusing to bind framebuffer state!\n", __FUNCTION__);
+ return;
+ }
+
if (r300->draw) {
draw_flush(r300->draw);
}
- r300->framebuffer_state = *state;
+ r300->fb_state.state = state;
/* Don't rely on the order of states being set for the first time. */
- r300->dirty_state |= R300_NEW_FRAMEBUFFERS;
-
+ /* XXX wait what */
r300->blend_state.dirty = TRUE;
r300->dsa_state.dirty = TRUE;
+ r300->fb_state.dirty = TRUE;
r300->scissor_state.dirty = TRUE;
- /* Polyfon offset depends on the zbuffer bit depth. */
+ /* Polygon offset depends on the zbuffer bit depth. */
if (state->zsbuf && r300->polygon_offset_enabled) {
switch (util_format_get_blocksize(state->zsbuf->texture->format)) {
case 2:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 01:34:40 +0000