| /* |
| * Copyright 2018 Collabora Ltd. |
| * |
| * 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. |
| */ |
| |
| #ifndef ZINK_RENDERPASS_H |
| #define ZINK_RENDERPASS_H |
| |
| #include <vulkan/vulkan.h> |
| |
| #include "pipe/p_state.h" |
| #include "util/u_inlines.h" |
| |
| struct zink_screen; |
| |
| struct zink_rt_attrib { |
| VkFormat format; |
| VkSampleCountFlagBits samples; |
| }; |
| |
| struct zink_render_pass_state { |
| uint8_t num_cbufs : 4; /* PIPE_MAX_COLOR_BUFS = 8 */ |
| uint8_t have_zsbuf : 1; |
| struct zink_rt_attrib rts[PIPE_MAX_COLOR_BUFS + 1]; |
| }; |
| |
| struct zink_render_pass { |
| struct pipe_reference reference; |
| |
| VkRenderPass render_pass; |
| }; |
| |
| struct zink_render_pass * |
| zink_create_render_pass(struct zink_screen *screen, |
| struct zink_render_pass_state *state); |
| |
| void |
| zink_destroy_render_pass(struct zink_screen *screen, |
| struct zink_render_pass *rp); |
| |
| void |
| debug_describe_zink_render_pass(char* buf, const struct zink_render_pass *ptr); |
| |
| static inline void |
| zink_render_pass_reference(struct zink_screen *screen, |
| struct zink_render_pass **dst, |
| struct zink_render_pass *src) |
| { |
| struct zink_render_pass *old_dst = *dst; |
| |
| if (pipe_reference_described(&old_dst->reference, &src->reference, |
| (debug_reference_descriptor)debug_describe_zink_render_pass)) |
| zink_destroy_render_pass(screen, old_dst); |
| *dst = src; |
| } |
| |
| #endif |