93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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* Copyright 2018 Collabora Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef ZINK_FRAMEBUFFER_H
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#define ZINK_FRAMEBUFFER_H
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#include "pipe/p_state.h"
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#include <vulkan/vulkan.h>
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#include "util/hash_table.h"
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#include "util/u_inlines.h"
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struct zink_context;
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struct zink_screen;
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struct zink_render_pass;
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struct zink_framebuffer_state {
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uint32_t width;
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uint16_t height;
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uint32_t layers:6;
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uint32_t samples:6;
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uint32_t num_attachments:4;
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struct zink_surface_info infos[PIPE_MAX_COLOR_BUFS + 1];
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};
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struct zink_framebuffer {
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struct pipe_reference reference;
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/* current objects */
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VkFramebuffer fb;
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struct zink_render_pass *rp;
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struct zink_framebuffer_state state;
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VkFramebufferAttachmentImageInfo infos[PIPE_MAX_COLOR_BUFS + 1];
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struct hash_table objects;
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};
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void
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zink_init_framebuffer(struct zink_screen *screen, struct zink_framebuffer *fb, struct zink_render_pass *rp);
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void
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zink_destroy_framebuffer(struct zink_screen *screen,
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struct zink_framebuffer *fbuf);
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void
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debug_describe_zink_framebuffer(char* buf, const struct zink_framebuffer *ptr);
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static inline bool
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zink_framebuffer_reference(struct zink_screen *screen,
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struct zink_framebuffer **dst,
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struct zink_framebuffer *src)
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{
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struct zink_framebuffer *old_dst = *dst;
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bool ret = false;
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if (pipe_reference_described(&old_dst->reference, src ? &src->reference : NULL,
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(debug_reference_descriptor)debug_describe_zink_framebuffer)) {
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zink_destroy_framebuffer(screen, old_dst);
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ret = true;
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}
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*dst = src;
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return ret;
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}
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struct zink_framebuffer *
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zink_get_framebuffer(struct zink_context *ctx);
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void
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zink_update_framebuffer_state(struct zink_context *ctx);
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unsigned
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zink_framebuffer_get_num_layers(const struct pipe_framebuffer_state *fb);
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#endif
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