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-rw-r--r--src/gallium/drivers/freedreno/Makefile.sources2
-rw-r--r--src/gallium/drivers/freedreno/freedreno_blitter.c112
-rw-r--r--src/gallium/drivers/freedreno/freedreno_blitter.h36
-rw-r--r--src/gallium/drivers/freedreno/freedreno_context.c4
-rw-r--r--src/gallium/drivers/freedreno/freedreno_context.h3
-rw-r--r--src/gallium/drivers/freedreno/freedreno_resource.c4
-rw-r--r--src/gallium/drivers/freedreno/meson.build2
7 files changed, 161 insertions, 2 deletions
diff --git a/src/gallium/drivers/freedreno/Makefile.sources b/src/gallium/drivers/freedreno/Makefile.sources
index 40c2eff0455..e6147151c6b 100644
--- a/src/gallium/drivers/freedreno/Makefile.sources
+++ b/src/gallium/drivers/freedreno/Makefile.sources
@@ -6,6 +6,8 @@ C_SOURCES := \
freedreno_batch.h \
freedreno_batch_cache.c \
freedreno_batch_cache.h \
+ freedreno_blitter.c \
+ freedreno_blitter.h \
freedreno_context.c \
freedreno_context.h \
freedreno_draw.c \
diff --git a/src/gallium/drivers/freedreno/freedreno_blitter.c b/src/gallium/drivers/freedreno/freedreno_blitter.c
new file mode 100644
index 00000000000..6fab261df9c
--- /dev/null
+++ b/src/gallium/drivers/freedreno/freedreno_blitter.c
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2017 Rob Clark <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ * Rob Clark <[email protected]>
+ */
+
+#include "util/u_blitter.h"
+
+#include "freedreno_blitter.h"
+#include "freedreno_context.h"
+
+/* generic blit using u_blitter.. slightly modified version of util_blitter_blit
+ * which also handles PIPE_BUFFER:
+ */
+
+static void
+default_dst_texture(struct pipe_surface *dst_templ, struct pipe_resource *dst,
+ unsigned dstlevel, unsigned dstz)
+{
+ memset(dst_templ, 0, sizeof(*dst_templ));
+ if (dst->target == PIPE_BUFFER)
+ dst_templ->format = PIPE_FORMAT_R8_UINT;
+ else
+ dst_templ->format = util_format_linear(dst->format);
+ dst_templ->u.tex.level = dstlevel;
+ dst_templ->u.tex.first_layer = dstz;
+ dst_templ->u.tex.last_layer = dstz;
+}
+
+static void
+default_src_texture(struct pipe_sampler_view *src_templ,
+ struct pipe_resource *src, unsigned srclevel)
+{
+ bool cube_as_2darray = src->screen->get_param(src->screen,
+ PIPE_CAP_SAMPLER_VIEW_TARGET);
+
+ memset(src_templ, 0, sizeof(*src_templ));
+
+ if (cube_as_2darray && (src->target == PIPE_TEXTURE_CUBE ||
+ src->target == PIPE_TEXTURE_CUBE_ARRAY))
+ src_templ->target = PIPE_TEXTURE_2D_ARRAY;
+ else
+ src_templ->target = src->target;
+
+ if (src->target == PIPE_BUFFER) {
+ src_templ->target = PIPE_TEXTURE_1D;
+ src_templ->format = PIPE_FORMAT_R8_UINT;
+ } else {
+ src_templ->format = util_format_linear(src->format);
+ }
+ src_templ->u.tex.first_level = srclevel;
+ src_templ->u.tex.last_level = srclevel;
+ src_templ->u.tex.first_layer = 0;
+ src_templ->u.tex.last_layer =
+ src->target == PIPE_TEXTURE_3D ? u_minify(src->depth0, srclevel) - 1
+ : (unsigned)(src->array_size - 1);
+ src_templ->swizzle_r = PIPE_SWIZZLE_X;
+ src_templ->swizzle_g = PIPE_SWIZZLE_Y;
+ src_templ->swizzle_b = PIPE_SWIZZLE_Z;
+ src_templ->swizzle_a = PIPE_SWIZZLE_W;
+}
+
+void
+fd_blitter_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+{
+ struct pipe_resource *dst = info->dst.resource;
+ struct pipe_resource *src = info->src.resource;
+ struct pipe_context *pipe = &ctx->base;
+ struct pipe_surface *dst_view, dst_templ;
+ struct pipe_sampler_view src_templ, *src_view;
+
+ /* Initialize the surface. */
+ default_dst_texture(&dst_templ, dst, info->dst.level,
+ info->dst.box.z);
+ dst_templ.format = info->dst.format;
+ dst_view = pipe->create_surface(pipe, dst, &dst_templ);
+
+ /* Initialize the sampler view. */
+ default_src_texture(&src_templ, src, info->src.level);
+ src_templ.format = info->src.format;
+ src_view = pipe->create_sampler_view(pipe, src, &src_templ);
+
+ /* Copy. */
+ util_blitter_blit_generic(ctx->blitter, dst_view, &info->dst.box,
+ src_view, &info->src.box, src->width0, src->height0,
+ info->mask, info->filter,
+ info->scissor_enable ? &info->scissor : NULL,
+ info->alpha_blend);
+
+ pipe_surface_reference(&dst_view, NULL);
+ pipe_sampler_view_reference(&src_view, NULL);
+}
diff --git a/src/gallium/drivers/freedreno/freedreno_blitter.h b/src/gallium/drivers/freedreno/freedreno_blitter.h
new file mode 100644
index 00000000000..9d213b577b5
--- /dev/null
+++ b/src/gallium/drivers/freedreno/freedreno_blitter.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2017 Rob Clark <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ * Rob Clark <[email protected]>
+ */
+
+#ifndef FREEDRENO_BLIT_H_
+#define FREEDRENO_BLIT_H_
+
+#include "pipe/p_state.h"
+
+#include "freedreno_context.h"
+
+void fd_blitter_blit(struct fd_context *ctx, const struct pipe_blit_info *info);
+
+#endif /* FREEDRENO_BLIT_H_ */
diff --git a/src/gallium/drivers/freedreno/freedreno_context.c b/src/gallium/drivers/freedreno/freedreno_context.c
index 3da058dcdef..66088da8c7e 100644
--- a/src/gallium/drivers/freedreno/freedreno_context.c
+++ b/src/gallium/drivers/freedreno/freedreno_context.c
@@ -27,6 +27,7 @@
*/
#include "freedreno_context.h"
+#include "freedreno_blitter.h"
#include "freedreno_draw.h"
#include "freedreno_fence.h"
#include "freedreno_program.h"
@@ -293,6 +294,9 @@ fd_context_init(struct fd_context *ctx, struct pipe_screen *pscreen,
slab_create_child(&ctx->transfer_pool, &screen->transfer_pool);
+ if (!ctx->blit)
+ ctx->blit = fd_blitter_blit;
+
fd_draw_init(pctx);
fd_resource_context_init(pctx);
fd_query_context_init(pctx);
diff --git a/src/gallium/drivers/freedreno/freedreno_context.h b/src/gallium/drivers/freedreno/freedreno_context.h
index 02656e82519..1e9911ea9bf 100644
--- a/src/gallium/drivers/freedreno/freedreno_context.h
+++ b/src/gallium/drivers/freedreno/freedreno_context.h
@@ -329,6 +329,9 @@ struct fd_context {
struct fd_ringbuffer *ring);
void (*query_set_stage)(struct fd_batch *batch, enum fd_render_stage stage);
+ /* blit: */
+ void (*blit)(struct fd_context *ctx, const struct pipe_blit_info *info);
+
/*
* Common pre-cooked VBO state (used for a3xx and later):
*/
diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c
index a04c49b7094..cb13f671c48 100644
--- a/src/gallium/drivers/freedreno/freedreno_resource.c
+++ b/src/gallium/drivers/freedreno/freedreno_resource.c
@@ -121,7 +121,7 @@ do_blit(struct fd_context *ctx, const struct pipe_blit_info *blit, bool fallback
if (!fallback) {
/* do blit on gpu: */
fd_blitter_pipe_begin(ctx, false, true, FD_STAGE_BLIT);
- util_blitter_blit(ctx->blitter, blit);
+ ctx->blit(ctx, blit);
fd_blitter_pipe_end(ctx);
} else {
/* do blit on cpu: */
@@ -977,7 +977,7 @@ fd_blit(struct pipe_context *pctx, const struct pipe_blit_info *blit_info)
}
fd_blitter_pipe_begin(ctx, info.render_condition_enable, discard, FD_STAGE_BLIT);
- util_blitter_blit(ctx->blitter, &info);
+ ctx->blit(ctx, &info);
fd_blitter_pipe_end(ctx);
}
diff --git a/src/gallium/drivers/freedreno/meson.build b/src/gallium/drivers/freedreno/meson.build
index daae8efdd66..7c45d4fe844 100644
--- a/src/gallium/drivers/freedreno/meson.build
+++ b/src/gallium/drivers/freedreno/meson.build
@@ -36,6 +36,8 @@ files_libfreedreno = files(
'freedreno_batch.h',
'freedreno_batch_cache.c',
'freedreno_batch_cache.h',
+ 'freedreno_blitter.c',
+ 'freedreno_blitter.h',
'freedreno_context.c',
'freedreno_context.h',
'freedreno_draw.c',