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radeonsi: implement blit

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Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2012-09-13 18:48:51 +02:00
parent fc887d687b
commit 5f3054dcc4
1 changed files with 28 additions and 0 deletions
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28
src/gallium/drivers/radeonsi/r600_blit.c
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@ -39,6 +39,9 @@ enum r600_blitter_op /* bitmask */
R600_COPY = R600_SAVE_FRAMEBUFFER | R600_SAVE_TEXTURES |
R600_DISABLE_RENDER_COND,
R600_BLIT = R600_SAVE_FRAMEBUFFER | R600_SAVE_TEXTURES |
R600_DISABLE_RENDER_COND,
R600_DECOMPRESS = R600_SAVE_FRAMEBUFFER | R600_DISABLE_RENDER_COND,
};
@ -374,12 +377,37 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
r600_reset_blittable_to_compressed(dst, dst_level, &orig_info[1]);
}
static void si_blit(struct pipe_context *ctx,
const struct pipe_blit_info *info)
{
struct r600_context *rctx = (struct r600_context*)ctx;
struct r600_resource_texture *rsrc = (struct r600_resource_texture*)info->src.resource;
assert(util_blitter_is_blit_supported(rctx->blitter, info));
if (info->src.resource->nr_samples > 1 &&
info->dst.resource->nr_samples <= 1 &&
!util_format_is_depth_or_stencil(info->src.resource->format) &&
!util_format_is_pure_integer(info->src.resource->format)) {
debug_printf("radeonsi: color resolve is unimplemented\n");
return;
}
if (rsrc->depth && !rsrc->is_flushing_texture)
r600_texture_depth_flush(ctx, info->src.resource, FALSE);
r600_blitter_begin(ctx, R600_BLIT);
util_blitter_blit(rctx->blitter, info);
r600_blitter_end(ctx);
}
void si_init_blit_functions(struct r600_context *rctx)
{
rctx->context.clear = r600_clear;
rctx->context.clear_render_target = r600_clear_render_target;
rctx->context.clear_depth_stencil = r600_clear_depth_stencil;
rctx->context.resource_copy_region = r600_resource_copy_region;
rctx->context.blit = si_blit;
}
void r600_blit_push_depth(struct pipe_context *ctx, struct r600_resource_texture *texture)