diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/util/u_surface.c | 40 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_surface.h | 7 | ||||
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_rast.c | 54 |
3 files changed, 62 insertions, 39 deletions
diff --git a/src/gallium/auxiliary/util/u_surface.c b/src/gallium/auxiliary/util/u_surface.c index 77d04ba7244..17591f11988 100644 --- a/src/gallium/auxiliary/util/u_surface.c +++ b/src/gallium/auxiliary/util/u_surface.c @@ -214,6 +214,30 @@ util_fill_rect(ubyte * dst, } +void +util_fill_box(ubyte * dst, + enum pipe_format format, + unsigned stride, + unsigned layer_stride, + unsigned x, + unsigned y, + unsigned z, + unsigned width, + unsigned height, + unsigned depth, + union util_color *uc) +{ + unsigned layer; + dst += z * layer_stride; + for (layer = z; layer < depth; layer++) { + util_fill_rect(dst, format, + stride, + x, y, width, height, uc); + dst += layer_stride; + } +} + + /** * Fallback function for pipe->resource_copy_region(). * Note: (X,Y)=(0,0) is always the upper-left corner. @@ -319,7 +343,7 @@ util_clear_render_target(struct pipe_context *pipe, struct pipe_transfer *dst_trans; ubyte *dst_map; union util_color uc; - unsigned max_layer, layer; + unsigned max_layer; assert(dst->texture); if (!dst->texture) @@ -349,7 +373,7 @@ util_clear_render_target(struct pipe_context *pipe, dst->u.tex.level, PIPE_TRANSFER_WRITE, dstx, dsty, dst->u.tex.first_layer, - width, height, max_layer, &dst_trans); + width, height, max_layer + 1, &dst_trans); } assert(dst_map); @@ -376,12 +400,9 @@ util_clear_render_target(struct pipe_context *pipe, util_pack_color(color->f, dst->format, &uc); } - for (layer = 0; layer <= max_layer; layer++) { - util_fill_rect(dst_map, dst->format, - dst_trans->stride, - 0, 0, width, height, &uc); - dst_map += dst_trans->layer_stride; - } + util_fill_box(dst_map, dst->format, + dst_trans->stride, dst_trans->layer_stride, + 0, 0, 0, width, height, max_layer + 1, &uc); pipe->transfer_unmap(pipe, dst_trans); } @@ -430,8 +451,7 @@ util_clear_depth_stencil(struct pipe_context *pipe, if (dst_map) { unsigned dst_stride = dst_trans->stride; - uint64_t zstencil = util_pack64_z_stencil(format, - depth, stencil); + uint64_t zstencil = util_pack64_z_stencil(format, depth, stencil); ubyte *dst_layer = dst_map; unsigned i, j; assert(dst_trans->stride > 0); diff --git a/src/gallium/auxiliary/util/u_surface.h b/src/gallium/auxiliary/util/u_surface.h index d6184acbdd3..bfd8f40d107 100644 --- a/src/gallium/auxiliary/util/u_surface.h +++ b/src/gallium/auxiliary/util/u_surface.h @@ -65,6 +65,13 @@ util_fill_rect(ubyte * dst, enum pipe_format format, unsigned dst_stride, unsigned dst_x, unsigned dst_y, unsigned width, unsigned height, union util_color *uc); +extern void +util_fill_box(ubyte * dst, enum pipe_format format, + unsigned stride, unsigned layer_stride, + unsigned x, unsigned y, unsigned z, + unsigned width, unsigned height, unsigned depth, + union util_color *uc); + extern void util_resource_copy_region(struct pipe_context *pipe, diff --git a/src/gallium/drivers/llvmpipe/lp_rast.c b/src/gallium/drivers/llvmpipe/lp_rast.c index dcd66ab00c1..79d4c588d12 100644 --- a/src/gallium/drivers/llvmpipe/lp_rast.c +++ b/src/gallium/drivers/llvmpipe/lp_rast.c @@ -135,8 +135,6 @@ lp_rast_clear_color(struct lp_rasterizer_task *task, for (i = 0; i < scene->fb.nr_cbufs; i++) { enum pipe_format format = scene->fb.cbufs[i]->format; - unsigned layer; - uint8_t *map_layer = scene->cbufs[i].map; if (util_format_is_pure_sint(format)) { util_format_write_4i(format, arg.clear_color.i, 0, &uc, 0, 0, 0, 1, 1); @@ -146,17 +144,17 @@ lp_rast_clear_color(struct lp_rasterizer_task *task, util_format_write_4ui(format, arg.clear_color.ui, 0, &uc, 0, 0, 0, 1, 1); } - for (layer = 0; layer <= scene->fb_max_layer; layer++) { - util_fill_rect(map_layer, - scene->fb.cbufs[i]->format, - scene->cbufs[i].stride, - task->x, - task->y, - task->width, - task->height, - &uc); - map_layer += scene->cbufs[i].layer_stride; - } + util_fill_box(scene->cbufs[i].map, + format, + scene->cbufs[i].stride, + scene->cbufs[i].layer_stride, + task->x, + task->y, + 0, + task->width, + task->height, + scene->fb_max_layer + 1, + &uc); } } else { @@ -173,22 +171,20 @@ lp_rast_clear_color(struct lp_rasterizer_task *task, clear_color[3]); for (i = 0; i < scene->fb.nr_cbufs; i++) { - unsigned layer; - uint8_t *map_layer = scene->cbufs[i].map; - - for (layer = 0; layer <= scene->fb_max_layer; layer++) { - util_pack_color(arg.clear_color.f, - scene->fb.cbufs[i]->format, &uc); - util_fill_rect(map_layer, - scene->fb.cbufs[i]->format, - scene->cbufs[i].stride, - task->x, - task->y, - task->width, - task->height, - &uc); - map_layer += scene->cbufs[i].layer_stride; - } + util_pack_color(arg.clear_color.f, + scene->fb.cbufs[i]->format, &uc); + + util_fill_box(scene->cbufs[i].map, + scene->fb.cbufs[i]->format, + scene->cbufs[i].stride, + scene->cbufs[i].layer_stride, + task->x, + task->y, + 0, + task->width, + task->height, + scene->fb_max_layer + 1, + &uc); } } } |