mirror of
https://github.com/RetroPortingToolKit/psxrecomp
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Matthew Stanley
c25931e3b7
Pad each packed R16 upload region to an even texel count so subsequent VkBufferImageCopy offsets retain the required four-byte alignment. Co-authored-by: Martin Penkava <mpenkava1337@gmail.com> Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
15 lines
399 B
C
15 lines
399 B
C
#ifndef PSX_GPU_VK_UPLOAD_H
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#define PSX_GPU_VK_UPLOAD_H
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#include <stddef.h>
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/* R16 VkBufferImageCopy offsets must remain multiples of four bytes. Padding
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* each packed region to an even texel count keeps every following offset
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* aligned without changing the copied image extent. */
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static inline size_t vk_upload_aligned_texels(size_t texels)
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{
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return (texels + 1u) & ~(size_t)1u;
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}
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#endif
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