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1d4822d894
No intended change in behavior. This little improvement will help vn_pipeline track its graphics state more accurately. Signed-off-by: Lina Versace <linyaa@google.com> Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22419>
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* Copyright 2019 Google LLC
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* SPDX-License-Identifier: MIT
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*
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* based in part on anv and radv which are:
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* Copyright © 2015 Intel Corporation
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* Copyright © 2016 Red Hat.
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* Copyright © 2016 Bas Nieuwenhuizen
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*/
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#ifndef VN_RENDER_PASS_H
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#define VN_RENDER_PASS_H
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#include "vn_common.h"
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struct vn_present_src_attachment {
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uint32_t index;
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VkPipelineStageFlags src_stage_mask;
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VkAccessFlags src_access_mask;
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VkPipelineStageFlags dst_stage_mask;
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VkAccessFlags dst_access_mask;
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};
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struct vn_subpass {
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VkImageAspectFlags attachment_aspects;
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uint32_t view_mask;
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};
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struct vn_render_pass {
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struct vn_object_base base;
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VkExtent2D granularity;
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uint32_t present_count;
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uint32_t present_acquire_count;
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uint32_t present_release_count;
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uint32_t subpass_count;
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/* Attachments where initialLayout or finalLayout was
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* VK_IMAGE_LAYOUT_PRESENT_SRC_KHR.
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*/
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struct vn_present_src_attachment *present_attachments;
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/* Slice of present_attachments where initialLayout was
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* VK_IMAGE_LAYOUT_PRESENT_SRC_KHR.
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*/
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struct vn_present_src_attachment *present_acquire_attachments;
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/* Slice of present_attachments where finalLayout was
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* VK_IMAGE_LAYOUT_PRESENT_SRC_KHR.
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*/
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struct vn_present_src_attachment *present_release_attachments;
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struct vn_subpass *subpasses;
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(vn_render_pass,
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base.base,
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VkRenderPass,
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VK_OBJECT_TYPE_RENDER_PASS)
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struct vn_framebuffer {
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struct vn_object_base base;
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uint32_t image_view_count;
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VkImageView image_views[];
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(vn_framebuffer,
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base.base,
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VkFramebuffer,
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VK_OBJECT_TYPE_FRAMEBUFFER)
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static inline uint32_t
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vn_render_pass_get_subpass_view_mask(const struct vn_render_pass *render_pass,
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uint32_t subpass_index)
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{
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assert(subpass_index < render_pass->subpass_count);
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return render_pass->subpasses[subpass_index].view_mask;
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}
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#endif /* VN_RENDER_PASS_H */
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