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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c17
-rw-r--r--src/gallium/drivers/r600/r600_blit.c72
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c4
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h2
-rw-r--r--src/gallium/drivers/r600/r600_state_common.c2
5 files changed, 86 insertions, 11 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 469b3a326e1..42274720df2 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -3567,6 +3567,17 @@ void *evergreen_create_decompress_blend(struct r600_context *rctx)
return evergreen_create_blend_state_mode(&rctx->b.b, &blend, mode);
}
+void *evergreen_create_fastclear_blend(struct r600_context *rctx)
+{
+ struct pipe_blend_state blend;
+ unsigned mode = V_028808_CB_ELIMINATE_FAST_CLEAR;
+
+ memset(&blend, 0, sizeof(blend));
+ blend.independent_blend_enable = true;
+ blend.rt[0].colormask = 0xf;
+ return evergreen_create_blend_state_mode(&rctx->b.b, &blend, mode);
+}
+
void *evergreen_create_db_flush_dsa(struct r600_context *rctx)
{
struct pipe_depth_stencil_alpha_state dsa = {{0}};
@@ -3755,6 +3766,12 @@ boolean evergreen_dma_blit(struct pipe_context *ctx,
if (src->format != dst->format) {
return FALSE;
}
+ if (rdst->dirty_level_mask != 0) {
+ return FALSE;
+ }
+ if (rsrc->dirty_level_mask) {
+ ctx->flush_resource(ctx, src);
+ }
src_x = util_format_get_nblocksx(src->format, src_box->x);
dst_x = util_format_get_nblocksx(src->format, dst_x);
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index f87ce4c6b7a..056897dac73 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -24,6 +24,7 @@
#include "util/u_surface.h"
#include "util/u_blitter.h"
#include "util/u_format.h"
+#include "evergreend.h"
enum r600_blitter_op /* bitmask */
{
@@ -311,7 +312,8 @@ static void r600_blit_decompress_color(struct pipe_context *ctx,
cbsurf = ctx->create_surface(ctx, &rtex->resource.b.b, &surf_tmpl);
r600_blitter_begin(ctx, R600_DECOMPRESS);
- util_blitter_custom_color(rctx->blitter, cbsurf, rctx->custom_blend_decompress);
+ util_blitter_custom_color(rctx->blitter, cbsurf,
+ rtex->fmask_size ? rctx->custom_blend_decompress : rctx->custom_blend_fastclear);
r600_blitter_end(ctx);
pipe_surface_reference(&cbsurf, NULL);
@@ -341,7 +343,7 @@ void r600_decompress_color_textures(struct r600_context *rctx,
assert(view);
tex = (struct r600_texture *)view->texture;
- assert(tex->cmask_size && tex->fmask_size);
+ assert(tex->cmask_size);
r600_blit_decompress_color(&rctx->b.b, tex,
view->u.tex.first_level, view->u.tex.last_level,
@@ -376,7 +378,7 @@ static bool r600_decompress_subresource(struct pipe_context *ctx,
first_layer, last_layer,
0, u_max_sample(tex));
}
- } else if (rtex->fmask_size && rtex->cmask_size) {
+ } else if (rtex->cmask_size) {
r600_blit_decompress_color(ctx, rtex, level, level,
first_layer, last_layer);
}
@@ -432,6 +434,27 @@ static void evergreen_set_clear_color(struct pipe_surface *cbuf,
memcpy(clear_value, &uc, 2 * sizeof(uint32_t));
}
+static void evergreen_check_alloc_cmask(struct pipe_context *ctx,
+ struct pipe_surface *cbuf)
+{
+ struct r600_context *rctx = (struct r600_context *)ctx;
+ struct r600_texture *tex = (struct r600_texture *)cbuf->texture;
+ struct r600_surface *surf = (struct r600_surface *)cbuf;
+
+ if (tex->cmask)
+ return;
+
+ r600_texture_init_cmask(rctx->screen, tex);
+
+ /* update colorbuffer state bits */
+ if (tex->cmask != NULL) {
+ uint64_t va = r600_resource_va(rctx->b.b.screen, &tex->cmask->b.b);
+ surf->cb_color_cmask = va >> 8;
+ surf->cb_color_cmask_slice = S_028C80_TILE_MAX(tex->cmask_slice_tile_max);
+ surf->cb_color_info |= S_028C70_FAST_CLEAR(1);
+ }
+}
+
static bool can_fast_clear_color(struct pipe_context *ctx)
{
struct r600_context *rctx = (struct r600_context *)ctx;
@@ -445,10 +468,6 @@ static bool can_fast_clear_color(struct pipe_context *ctx)
for (i = 0; i < fb->nr_cbufs; i++) {
struct r600_texture *tex = (struct r600_texture *)fb->cbufs[i]->texture;
- if (tex->cmask_size == 0) {
- return false;
- }
-
/* 128-bit formats are unuspported */
if (util_format_get_blocksizebits(fb->cbufs[i]->format) > 64) {
return false;
@@ -459,6 +478,22 @@ static bool can_fast_clear_color(struct pipe_context *ctx)
fb->cbufs[i]->u.tex.last_layer != util_max_layer(&tex->resource.b.b, 0)) {
return false;
}
+
+ /* cannot clear mipmapped textures */
+ if (fb->cbufs[i]->texture->last_level != 0) {
+ return false;
+ }
+
+ /* only supported on tiled surfaces */
+ if (tex->array_mode[0] < V_028C70_ARRAY_1D_TILED_THIN1) {
+ return false;
+ }
+
+ /* ensure CMASK is enabled */
+ evergreen_check_alloc_cmask(ctx, fb->cbufs[i]);
+ if (tex->cmask_size == 0) {
+ return false;
+ }
}
return true;
@@ -471,7 +506,7 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers,
struct r600_context *rctx = (struct r600_context *)ctx;
struct pipe_framebuffer_state *fb = &rctx->framebuffer.state;
- /* fast color clear on AA framebuffers (EG+) */
+ /* fast clear on colorbuffers (EG+) */
if ((buffers & PIPE_CLEAR_COLOR) && can_fast_clear_color(ctx)) {
int i;
@@ -479,7 +514,7 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers,
struct r600_texture *tex = (struct r600_texture *)fb->cbufs[i]->texture;
evergreen_set_clear_color(fb->cbufs[i], color);
- r600_clear_buffer(ctx, fb->cbufs[i]->texture,
+ r600_clear_buffer(ctx, &tex->cmask->b.b,
tex->cmask_offset, tex->cmask_size, 0);
tex->dirty_level_mask |= 1 << fb->cbufs[i]->u.tex.level;
}
@@ -489,6 +524,15 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers,
buffers &= ~PIPE_CLEAR_COLOR;
if (!buffers)
return;
+ } else if (buffers & PIPE_CLEAR_COLOR) {
+ int i;
+
+ /* cannot use fast clear, make sure to disable expansion */
+ for (i = 0; i < fb->nr_cbufs; i++) {
+ struct r600_texture *tex = (struct r600_texture *)fb->cbufs[i]->texture;
+ if (tex->fmask_size == 0)
+ tex->dirty_level_mask &= ~(1 << fb->cbufs[i]->u.tex.level);
+ }
}
/* if hyperz enabled just clear hyperz */
@@ -901,8 +945,16 @@ static void r600_blit(struct pipe_context *ctx,
}
static void r600_flush_resource(struct pipe_context *ctx,
- struct pipe_resource *resource)
+ struct pipe_resource *res)
{
+ struct r600_texture *rtex = (struct r600_texture*)res;
+
+ assert(res->target != PIPE_BUFFER);
+
+ if (!rtex->is_depth && rtex->cmask_size) {
+ r600_blit_decompress_color(ctx, rtex, 0, res->last_level,
+ 0, res->array_size - 1);
+ }
}
void r600_init_blit_functions(struct r600_context *rctx)
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index f60252ad315..50ff06c9f0d 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -331,6 +331,9 @@ static void r600_destroy_context(struct pipe_context *context)
if (rctx->custom_blend_decompress) {
rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_decompress);
}
+ if (rctx->custom_blend_fastclear) {
+ rctx->b.b.delete_blend_state(&rctx->b.b, rctx->custom_blend_fastclear);
+ }
util_unreference_framebuffer_state(&rctx->framebuffer.state);
if (rctx->blitter) {
@@ -422,6 +425,7 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void
rctx->custom_dsa_flush = evergreen_create_db_flush_dsa(rctx);
rctx->custom_blend_resolve = evergreen_create_resolve_blend(rctx);
rctx->custom_blend_decompress = evergreen_create_decompress_blend(rctx);
+ rctx->custom_blend_fastclear = evergreen_create_fastclear_blend(rctx);
rctx->has_vertex_cache = !(rctx->b.family == CHIP_CEDAR ||
rctx->b.family == CHIP_PALM ||
rctx->b.family == CHIP_SUMO ||
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 14919754610..b00b838db98 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -481,6 +481,7 @@ struct r600_context {
void *custom_dsa_flush;
void *custom_blend_resolve;
void *custom_blend_decompress;
+ void *custom_blend_fastclear;
/* With rasterizer discard, there doesn't have to be a pixel shader.
* In that case, we bind this one: */
void *dummy_pixel_shader;
@@ -631,6 +632,7 @@ void evergreen_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader
void *evergreen_create_db_flush_dsa(struct r600_context *rctx);
void *evergreen_create_resolve_blend(struct r600_context *rctx);
void *evergreen_create_decompress_blend(struct r600_context *rctx);
+void *evergreen_create_fastclear_blend(struct r600_context *rctx);
boolean evergreen_is_format_supported(struct pipe_screen *screen,
enum pipe_format format,
enum pipe_texture_target target,
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 31d08a877e1..a683bc42d36 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -608,7 +608,7 @@ static void r600_set_sampler_views(struct pipe_context *pipe, unsigned shader,
}
/* Track compressed colorbuffers. */
- if (rtex->cmask_size && rtex->fmask_size) {
+ if (rtex->cmask_size) {
dst->views.compressed_colortex_mask |= 1 << i;
} else {
dst->views.compressed_colortex_mask &= ~(1 << i);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 10:36:50 +0000