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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c2
-rw-r--r--src/gallium/drivers/r600/r600_blit.c18
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c3
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h11
-rw-r--r--src/gallium/drivers/r600/r600_state.c2
-rw-r--r--src/gallium/drivers/radeon/r600_pipe_common.c1
-rw-r--r--src/gallium/drivers/radeon/r600_pipe_common.h3
-rw-r--r--src/gallium/drivers/radeonsi/si_blit.c19
-rw-r--r--src/gallium/drivers/radeonsi/si_dma.c4
-rw-r--r--src/gallium/drivers/radeonsi/si_pipe.c3
-rw-r--r--src/gallium/drivers/radeonsi/si_pipe.h7
11 files changed, 52 insertions, 21 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index e7faeaf4a0b..27a9ad9e396 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -3365,7 +3365,7 @@ static void evergreen_dma_copy(struct pipe_context *ctx,
return;
fallback:
- ctx->resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
+ r600_resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
src, src_level, src_box);
}
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c
index f766e37f2b2..1e18d87e6ff 100644
--- a/src/gallium/drivers/r600/r600_blit.c
+++ b/src/gallium/drivers/r600/r600_blit.c
@@ -565,13 +565,13 @@ static void r600_clear_buffer(struct pipe_context *ctx, struct pipe_resource *ds
}
}
-static void r600_resource_copy_region(struct pipe_context *ctx,
- struct pipe_resource *dst,
- unsigned dst_level,
- unsigned dstx, unsigned dsty, unsigned dstz,
- struct pipe_resource *src,
- unsigned src_level,
- const struct pipe_box *src_box)
+void r600_resource_copy_region(struct pipe_context *ctx,
+ struct pipe_resource *dst,
+ unsigned dst_level,
+ unsigned dstx, unsigned dsty, unsigned dstz,
+ struct pipe_resource *src,
+ unsigned src_level,
+ const struct pipe_box *src_box)
{
struct r600_context *rctx = (struct r600_context *)ctx;
struct pipe_surface *dst_view, dst_templ;
@@ -815,6 +815,10 @@ static void r600_blit(struct pipe_context *ctx,
return; /* error */
}
+ if (rctx->screen->b.debug_flags & DBG_FORCE_DMA &&
+ util_try_blit_via_copy_region(ctx, info))
+ return;
+
r600_blitter_begin(ctx, R600_BLIT |
(info->render_condition_enable ? 0 : R600_DISABLE_RENDER_COND));
util_blitter_blit(rctx->blitter, info);
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index 73c6e3543af..c6459d81209 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -191,6 +191,9 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void
if (!rctx->isa || r600_isa_init(rctx, rctx->isa))
goto fail;
+ if (rscreen->b.debug_flags & DBG_FORCE_DMA)
+ rctx->b.b.resource_copy_region = rctx->b.dma_copy;
+
rctx->blitter = util_blitter_create(&rctx->b.b);
if (rctx->blitter == NULL)
goto fail;
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 8907d41a377..2df168f01b5 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -195,8 +195,8 @@ struct r600_gs_rings_state {
/* This must start from 16. */
/* features */
-#define DBG_LLVM (1 << 17)
-#define DBG_NO_CP_DMA (1 << 18)
+#define DBG_LLVM (1 << 29)
+#define DBG_NO_CP_DMA (1 << 30)
/* shader backend */
#define DBG_NO_SB (1 << 21)
#define DBG_SB_CS (1 << 22)
@@ -551,6 +551,13 @@ void r600_decompress_depth_textures(struct r600_context *rctx,
struct r600_samplerview_state *textures);
void r600_decompress_color_textures(struct r600_context *rctx,
struct r600_samplerview_state *textures);
+void r600_resource_copy_region(struct pipe_context *ctx,
+ struct pipe_resource *dst,
+ unsigned dst_level,
+ unsigned dstx, unsigned dsty, unsigned dstz,
+ struct pipe_resource *src,
+ unsigned src_level,
+ const struct pipe_box *src_box);
/* r600_shader.c */
int r600_pipe_shader_create(struct pipe_context *ctx,
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 36f77503141..9ca61718aba 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -2966,7 +2966,7 @@ static void r600_dma_copy(struct pipe_context *ctx,
return;
fallback:
- ctx->resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
+ r600_resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
src, src_level, src_box);
}
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index dec80639d1d..ae203b66855 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -320,6 +320,7 @@ static const struct debug_named_value common_debug_options[] = {
{ "no2d", DBG_NO_2D_TILING, "Disable 2D tiling" },
{ "notiling", DBG_NO_TILING, "Disable tiling" },
{ "switch_on_eop", DBG_SWITCH_ON_EOP, "Program WD/IA to switch on end-of-packet." },
+ { "forcedma", DBG_FORCE_DMA, "Use asynchronous DMA for all operations when possible." },
DEBUG_NAMED_VALUE_END /* must be last */
};
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index b9a35c76633..beaa312b48d 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -98,7 +98,8 @@
#define DBG_NO_2D_TILING (1 << 13)
#define DBG_NO_TILING (1 << 14)
#define DBG_SWITCH_ON_EOP (1 << 15)
-/* The maximum allowed bit is 15. */
+#define DBG_FORCE_DMA (1 << 16)
+/* The maximum allowed bit is 20. */
#define R600_MAP_BUFFER_ALIGNMENT 64
diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c
index 96d27ec062f..9f95a8a08a7 100644
--- a/src/gallium/drivers/radeonsi/si_blit.c
+++ b/src/gallium/drivers/radeonsi/si_blit.c
@@ -23,6 +23,7 @@
#include "si_pipe.h"
#include "util/u_format.h"
+#include "util/u_surface.h"
enum si_blitter_op /* bitmask */
{
@@ -531,13 +532,13 @@ static void si_reset_blittable_to_orig(struct pipe_resource *tex,
rtex->mipmap_shift = 0;
}
-static void si_resource_copy_region(struct pipe_context *ctx,
- struct pipe_resource *dst,
- unsigned dst_level,
- unsigned dstx, unsigned dsty, unsigned dstz,
- struct pipe_resource *src,
- unsigned src_level,
- const struct pipe_box *src_box)
+void si_resource_copy_region(struct pipe_context *ctx,
+ struct pipe_resource *dst,
+ unsigned dst_level,
+ unsigned dstx, unsigned dsty, unsigned dstz,
+ struct pipe_resource *src,
+ unsigned src_level,
+ const struct pipe_box *src_box)
{
struct si_context *sctx = (struct si_context *)ctx;
struct r600_texture *rdst = (struct r600_texture*)dst;
@@ -770,6 +771,10 @@ static void si_blit(struct pipe_context *ctx,
info->src.box.z,
info->src.box.z + info->src.box.depth - 1);
+ if (sctx->screen->b.debug_flags & DBG_FORCE_DMA &&
+ util_try_blit_via_copy_region(ctx, info))
+ return;
+
si_blitter_begin(ctx, SI_BLIT |
(info->render_condition_enable ? 0 : SI_DISABLE_RENDER_COND));
util_blitter_blit(sctx->blitter, info);
diff --git a/src/gallium/drivers/radeonsi/si_dma.c b/src/gallium/drivers/radeonsi/si_dma.c
index c02b01eca6d..c067cd9c124 100644
--- a/src/gallium/drivers/radeonsi/si_dma.c
+++ b/src/gallium/drivers/radeonsi/si_dma.c
@@ -310,6 +310,6 @@ void si_dma_copy(struct pipe_context *ctx,
return;
fallback:
- ctx->resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
- src, src_level, src_box);
+ si_resource_copy_region(ctx, dst, dst_level, dstx, dsty, dstz,
+ src, src_level, src_box);
}
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 5762ca7702f..4f9c8768152 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -118,6 +118,9 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen, void *
goto fail;
}
+ if (sscreen->b.debug_flags & DBG_FORCE_DMA)
+ sctx->b.b.resource_copy_region = sctx->b.dma_copy;
+
sctx->blitter = util_blitter_create(&sctx->b.b);
if (sctx->blitter == NULL)
goto fail;
diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h
index 55643d6eb7d..6ec8d5dba9d 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -174,6 +174,13 @@ void si_flush_depth_textures(struct si_context *sctx,
struct si_textures_info *textures);
void si_decompress_color_textures(struct si_context *sctx,
struct si_textures_info *textures);
+void si_resource_copy_region(struct pipe_context *ctx,
+ struct pipe_resource *dst,
+ unsigned dst_level,
+ unsigned dstx, unsigned dsty, unsigned dstz,
+ struct pipe_resource *src,
+ unsigned src_level,
+ const struct pipe_box *src_box);
/* si_dma.c */
void si_dma_copy(struct pipe_context *ctx,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 04:48:38 +0000