| /* |
| * Copyright 2016 Red Hat. |
| * |
| * 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 |
| * on the rights to use, copy, modify, merge, publish, distribute, sub |
| * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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. |
| */ |
| |
| #include "sp_context.h" |
| #include "sp_state.h" |
| #include "sp_image.h" |
| |
| static void softpipe_set_shader_images(struct pipe_context *pipe, |
| unsigned shader, |
| unsigned start, |
| unsigned num, |
| struct pipe_image_view *images) |
| { |
| struct softpipe_context *softpipe = softpipe_context(pipe); |
| unsigned i; |
| assert(shader < PIPE_SHADER_TYPES); |
| assert(start + num <= Elements(softpipe->sampler_views[shader])); |
| |
| /* set the new images */ |
| for (i = 0; i < num; i++) { |
| int idx = start + i; |
| |
| if (images) { |
| pipe_resource_reference(&softpipe->tgsi.image[shader]->sp_iview[idx].resource, images[i].resource); |
| softpipe->tgsi.image[shader]->sp_iview[idx] = images[i]; |
| } |
| else { |
| pipe_resource_reference(&softpipe->tgsi.image[shader]->sp_iview[idx].resource, NULL); |
| memset(&softpipe->tgsi.image[shader]->sp_iview[idx], 0, sizeof(struct pipe_image_view)); |
| } |
| } |
| } |
| |
| void softpipe_init_image_funcs(struct pipe_context *pipe) |
| { |
| pipe->set_shader_images = softpipe_set_shader_images; |
| } |