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v3dv: align compressed image regions to block size

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This fixes an assert crash in UE4 when forcing the blit path for
image copies, caused by an image copy of a small miplevel which
pixel size is smaller than a single compressed block, leading to
an empty blit region.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23180>
This commit is contained in:
Iago Toral Quiroga 2023-05-24 09:00:48 +02:00 • committed by Marge Bot
parent 74e797e6ba
commit 3ba839bf73
1 changed files with 4 additions and 4 deletions
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8
src/broadcom/vulkan/v3dv_meta_copy.c
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@ -1213,8 +1213,8 @@ copy_image_blit(struct v3dv_cmd_buffer *cmd_buffer,
region->srcOffset.z,
};
const VkOffset3D src_end = {
src_start.x + region->extent.width * src_scale_w,
src_start.y + region->extent.height * src_scale_h,
src_start.x + align(region->extent.width, src_block_w) * src_scale_w,
src_start.y + align(region->extent.height, src_block_h) * src_scale_h,
src_start.z + region->extent.depth,
};
@ -1224,8 +1224,8 @@ copy_image_blit(struct v3dv_cmd_buffer *cmd_buffer,
region->dstOffset.z,
};
const VkOffset3D dst_end = {
dst_start.x + region->extent.width * src_scale_w,
dst_start.y + region->extent.height * src_scale_h,
dst_start.x + align(region->extent.width, src_block_w) * src_scale_w,
dst_start.y + align(region->extent.height, src_block_h) * src_scale_h,
dst_start.z + region->extent.depth,
};