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87193fc6ce
Reviewed-by: Frank Binns <frank.binns@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37432>
56 lines
1.3 KiB
C
56 lines
1.3 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_BUFFER_H
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#define PVR_BUFFER_H
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#include "vk_buffer.h"
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#include "vk_buffer_view.h"
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#include "pvr_common.h"
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struct pvr_buffer {
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struct vk_buffer vk;
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/* Derived and other state */
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uint32_t alignment;
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/* vma this buffer is bound to */
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struct pvr_winsys_vma *vma;
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/* Device address the buffer is mapped to in device virtual address space */
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pvr_dev_addr_t dev_addr;
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};
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#define PVR_BUFFER_VIEW_WIDTH 8192U
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struct pvr_buffer_view {
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struct vk_buffer_view vk;
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uint32_t num_rows;
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/* Prepacked Texture dword 0 and 1. It will be copied to the descriptor
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* during pvr_UpdateDescriptorSets().
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*/
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struct pvr_image_descriptor image_state;
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};
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VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_buffer,
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vk.base,
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VkBuffer,
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VK_OBJECT_TYPE_BUFFER)
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VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_buffer_view,
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vk.base,
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VkBufferView,
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VK_OBJECT_TYPE_BUFFER_VIEW)
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#endif /* PVR_BUFFER_H */
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