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0e01b9ef2d
In subpasses preserve attachments are not used by the subpass but their contents must be preserved throughout the subpass. Add a list for the preserve attachments info specified by a subpass and when determining a subpass attachments total uses check the preserve attachments list and add it uses to the total. Partial fix for: dEQP-VK.renderpass.*.attachment_allocation.input_output.71 Backport-to: 26.0 Signed-off-by: Nick Hamilton <nick.hamilton@imgtec.com> Reviewed-by: Frank Binns <frank.binns@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40002>
136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* based in part on anv driver which is:
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* Copyright © 2015 Intel Corporation
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*
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* based in part on radv driver which is:
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* Copyright © 2016 Red Hat.
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* Copyright © 2016 Bas Nieuwenhuizen
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef PVR_PASS_H
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#define PVR_PASS_H
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#include "vk_object.h"
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#include "pvr_common.h"
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struct pvr_device;
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struct pvr_render_pass_attachment {
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/* Saved information from pCreateInfo. */
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VkAttachmentLoadOp load_op;
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VkAttachmentStoreOp store_op;
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VkResolveModeFlagBits resolve_mode;
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VkAttachmentLoadOp stencil_load_op;
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VkAttachmentStoreOp stencil_store_op;
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VkResolveModeFlagBits stencil_resolve_mode;
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VkFormat vk_format;
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uint32_t sample_count;
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VkImageLayout initial_layout;
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/* Derived and other state. */
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VkImageAspectFlags aspects;
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/* Can this surface be resolved by the PBE. */
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bool is_pbe_downscalable;
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bool is_depth;
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bool is_stencil;
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bool need_eot;
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uint32_t resolve_target;
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uint32_t index;
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};
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struct pvr_render_attachment {
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uint32_t attachment_idx;
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VkImageAspectFlags aspect_mask;
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};
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struct pvr_render_subpass {
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/* Saved information from pCreateInfo. */
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/* The number of samples per color attachment (or depth attachment if
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* z-only).
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*/
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/* FIXME: rename to 'samples' to match struct pvr_image */
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uint32_t sample_count;
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uint32_t color_count;
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uint32_t *color_attachments;
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uint32_t *resolve_attachments;
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uint32_t input_count;
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struct pvr_render_attachment *input_attachments;
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uint32_t preserve_count;
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struct pvr_render_attachment *preserve_attachments;
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uint32_t depth_stencil_attachment;
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uint32_t depth_stencil_resolve_attachment;
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VkResolveModeFlagBits depth_resolve_mode;
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VkResolveModeFlagBits stencil_resolve_mode;
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/* Derived and other state. */
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uint32_t dep_count;
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uint32_t *dep_list;
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/* Array with dep_count elements. flush_on_dep[x] is true if this subpass
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* and the subpass dep_list[x] can't be in the same hardware render.
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*/
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bool *flush_on_dep;
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uint32_t index;
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uint32_t isp_userpass;
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VkPipelineBindPoint pipeline_bind_point;
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/* View mask for multiview. */
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uint32_t view_mask;
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};
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struct pvr_render_pass {
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struct vk_object_base base;
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/* Saved information from pCreateInfo. */
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uint32_t attachment_count;
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struct pvr_render_pass_attachment *attachments;
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uint32_t subpass_count;
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struct pvr_render_subpass *subpasses;
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struct pvr_renderpass_hwsetup *hw_setup;
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/* Derived and other state. */
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/* FIXME: rename to 'max_samples' as we use 'samples' elsewhere */
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uint32_t max_sample_count;
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/* The maximum number of tile buffers to use in any subpass. */
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uint32_t max_tilebuffer_count;
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/* VkSubpassDescription2::viewMask or 1 when non-multiview
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*
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* To determine whether multiview is enabled, check
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* pvr_render_pass::multiview_enabled.
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*/
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bool multiview_enabled;
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_render_pass,
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base,
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VkRenderPass,
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VK_OBJECT_TYPE_RENDER_PASS)
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#endif /* PVR_PASS */
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