static void
lp_resource_copy(struct pipe_context *pipe,
- struct pipe_resource *dst, struct pipe_subresource subdst,
+ struct pipe_resource *dst, unsigned dst_level,
unsigned dstx, unsigned dsty, unsigned dstz,
- struct pipe_resource *src, struct pipe_subresource subsrc,
- unsigned srcx, unsigned srcy, unsigned srcz,
- unsigned width, unsigned height)
+ struct pipe_resource *src, unsigned src_level,
+ const struct pipe_box *src_box)
{
- /* XXX what about the dstz/srcz parameters - zslice wasn't used... */
+ /* XXX this used to ignore srcz/dstz
+ * assume it works the same for cube and 3d
+ */
struct llvmpipe_resource *src_tex = llvmpipe_resource(src);
struct llvmpipe_resource *dst_tex = llvmpipe_resource(dst);
const enum pipe_format format = src_tex->base.format;
+ unsigned width = src_box->width;
+ unsigned height = src_box->height;
+ assert(src_box->depth == 1);
+
+ /* Fallback for buffers. */
+ if (dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER) {
+ util_resource_copy_region(pipe, dst, dst_level, dstx, dsty, dstz,
+ src, src_level, src_box);
+ return;
+ }
llvmpipe_flush_resource(pipe,
- dst, subdst.face, subdst.level,
- 0, /* flush_flags */
+ dst, dst_level, dstz,
FALSE, /* read_only */
TRUE, /* cpu_access */
- FALSE,
- "blit dst"); /* do_not_block */
+ FALSE, /* do_not_block */
+ "blit dest");
llvmpipe_flush_resource(pipe,
- src, subsrc.face, subsrc.level,
- 0, /* flush_flags */
+ src, src_level, src_box->z,
TRUE, /* read_only */
TRUE, /* cpu_access */
- FALSE,
- "blit src"); /* do_not_block */
+ FALSE, /* do_not_block */
+ "blit src");
/*
- printf("surface copy from %u to %u: %u,%u to %u,%u %u x %u\n",
- src_tex->id, dst_tex->id,
- srcx, srcy, dstx, dsty, width, height);
+ printf("surface copy from %u lvl %u to %u lvl %u: %u,%u,%u to %u,%u,%u %u x %u x %u\n",
+ src_tex->id, src_level, dst_tex->id, dst_level,
+ src_box->x, src_box->y, src_box->z, dstx, dsty, dstz,
+ src_box->width, src_box->height, src_box->depth);
*/
/* set src tiles to linear layout */
unsigned tx, ty, tw, th;
unsigned x, y;
- adjust_to_tile_bounds(srcx, srcy, width, height, &tx, &ty, &tw, &th);
+ adjust_to_tile_bounds(src_box->x, src_box->y, width, height,
+ &tx, &ty, &tw, &th);
for (y = 0; y < th; y += TILE_SIZE) {
for (x = 0; x < tw; x += TILE_SIZE) {
(void) llvmpipe_get_texture_tile_linear(src_tex,
- subsrc.face, subsrc.level,
+ src_box->z, src_level,
LP_TEX_USAGE_READ,
tx + x, ty + y);
}
usage = LP_TEX_USAGE_READ_WRITE;
(void) llvmpipe_get_texture_tile_linear(dst_tex,
- subdst.face, subdst.level,
+ dstz, dst_level,
usage,
tx + x, ty + y);
}
/* copy */
{
const ubyte *src_linear_ptr
- = llvmpipe_get_texture_image_address(src_tex, subsrc.face,
- subsrc.level,
+ = llvmpipe_get_texture_image_address(src_tex, src_box->z,
+ src_level,
LP_TEX_LAYOUT_LINEAR);
ubyte *dst_linear_ptr
- = llvmpipe_get_texture_image_address(dst_tex, subdst.face,
- subdst.level,
+ = llvmpipe_get_texture_image_address(dst_tex, dstz,
+ dst_level,
LP_TEX_LAYOUT_LINEAR);
if (dst_linear_ptr && src_linear_ptr) {
util_copy_rect(dst_linear_ptr, format,
- llvmpipe_resource_stride(&dst_tex->base, subdst.level),
+ llvmpipe_resource_stride(&dst_tex->base, dst_level),
dstx, dsty,
width, height,
src_linear_ptr,
- llvmpipe_resource_stride(&src_tex->base, subsrc.level),
- srcx, srcy);
+ llvmpipe_resource_stride(&src_tex->base, src_level),
+ src_box->x, src_box->y);
}
}
}
+static void lp_blit(struct pipe_context *pipe,
+ const struct pipe_blit_info *blit_info)
+{
+ struct llvmpipe_context *lp = llvmpipe_context(pipe);
+ struct pipe_blit_info info = *blit_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("llvmpipe: color resolve unimplemented\n");
+ return;
+ }
+
+ if (util_try_blit_via_copy_region(pipe, &info)) {
+ return; /* done */
+ }
+
+ if (info.mask & PIPE_MASK_S) {
+ debug_printf("llvmpipe: cannot blit stencil, skipping\n");
+ info.mask &= ~PIPE_MASK_S;
+ }
+
+ if (!util_blitter_is_blit_supported(lp->blitter, &info)) {
+ debug_printf("llvmpipe: blit unsupported %s -> %s\n",
+ util_format_short_name(info.src.resource->format),
+ util_format_short_name(info.dst.resource->format));
+ return;
+ }
+
+ /* XXX turn off occlusion and streamout queries */
+
+ util_blitter_save_vertex_buffers(lp->blitter, lp->num_vertex_buffers,
+ lp->vertex_buffer);
+ util_blitter_save_vertex_elements(lp->blitter, (void*)lp->velems);
+ util_blitter_save_vertex_shader(lp->blitter, (void*)lp->vs);
+ util_blitter_save_geometry_shader(lp->blitter, (void*)lp->gs);
+ /*util_blitter_save_so_targets(lp->blitter, lp->num_so_targets,
+ (struct pipe_stream_output_target**)lp->so_targets);*/
+ util_blitter_save_rasterizer(lp->blitter, (void*)lp->rasterizer);
+ util_blitter_save_viewport(lp->blitter, &lp->viewport);
+ util_blitter_save_scissor(lp->blitter, &lp->scissor);
+ util_blitter_save_fragment_shader(lp->blitter, lp->fs);
+ util_blitter_save_blend(lp->blitter, (void*)lp->blend);
+ util_blitter_save_depth_stencil_alpha(lp->blitter, (void*)lp->depth_stencil);
+ util_blitter_save_stencil_ref(lp->blitter, &lp->stencil_ref);
+ /*util_blitter_save_sample_mask(sp->blitter, lp->sample_mask);*/
+ util_blitter_save_framebuffer(lp->blitter, &lp->framebuffer);
+ util_blitter_save_fragment_sampler_states(lp->blitter,
+ lp->num_samplers[PIPE_SHADER_FRAGMENT],
+ (void**)lp->samplers[PIPE_SHADER_FRAGMENT]);
+ util_blitter_save_fragment_sampler_views(lp->blitter,
+ lp->num_sampler_views[PIPE_SHADER_FRAGMENT],
+ lp->sampler_views[PIPE_SHADER_FRAGMENT]);
+ util_blitter_save_render_condition(lp->blitter, lp->render_cond_query,
+ lp->render_cond_mode);
+ util_blitter_blit(lp->blitter, &info);
+}
+
+
void
llvmpipe_init_surface_functions(struct llvmpipe_context *lp)
{
lp->pipe.resource_copy_region = lp_resource_copy;
lp->pipe.clear_render_target = util_clear_render_target;
lp->pipe.clear_depth_stencil = util_clear_depth_stencil;
+ lp->pipe.blit = lp_blit;
}
projects / mesa.git / blobdiff