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c/render: Internal comments

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Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2220>
This commit is contained in:
Rylie Pavlik 2024-05-24 12:28:29 -05:00 committed by Simon Zeni
parent a07bfba370
commit 569419de07
1 changed files with 4 additions and 1 deletions
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5
src/xrt/compositor/render/render_gfx.c
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@ -180,6 +180,7 @@ begin_render_pass(struct vk_bundle *vk,
vk->vkCmdBeginRenderPass(command_buffer, &render_pass_begin_info, VK_SUBPASS_CONTENTS_INLINE);
}
/// Update descriptor set for a layer to reference the parameter UBO and the source (layer) image.
static void
update_ubo_and_src_descriptor_set(struct vk_bundle *vk,
uint32_t ubo_binding,
@ -230,6 +231,8 @@ update_ubo_and_src_descriptor_set(struct vk_bundle *vk,
NULL); // pDescriptorCopies
}
/// Sub-allocate a UBO for our layer-specific data,
/// and create a descriptor set for it and the layer image to sample.
XRT_CHECK_RESULT static VkResult
do_ubo_and_src_alloc_and_write(struct render_gfx *rr,
uint32_t ubo_binding,
@ -262,7 +265,7 @@ do_ubo_and_src_alloc_and_write(struct render_gfx *rr,
/*
* Create and fill out destriptor.
* Create and fill out descriptor.
*/
ret = vk_create_descriptor_set( //