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hk: handle HIC with twiddled

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34585>
This commit is contained in:
Alyssa Rosenzweig
2025-02-25 14:56:02 -05:00
committed by Marge Bot
parent 88bdc27342
commit 8b068ef6c1
1 changed files with 10 additions and 1 deletions
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src/asahi/vulkan/hk_image.c
+10 -1
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@@ -1696,8 +1696,15 @@ hk_copy_image_to_image_cpu(struct hk_device *device, struct hk_image *src_image,
unsigned dst_level = info->dstSubresource.mipLevel;
uint32_t block_width = src_layout->tilesize_el[src_level].width_el;
uint32_t block_height = src_layout->tilesize_el[src_level].height_el;
/* Twiddled images have a single "tile" sized to the entire image, so
* break it up so we'll fit.
*/
if (src_layout->tiling == AIL_TILING_TWIDDLED) {
block_width = block_height = MIN2(block_width, 32);
}
uint32_t temp_pitch = block_width * src_block_B;
;
for (unsigned by = src_offset.y / block_height;
by * block_height < src_offset.y + extent.height; by++) {
@@ -1714,6 +1721,8 @@ hk_copy_image_to_image_cpu(struct hk_device *device, struct hk_image *src_image,
MIN2((bx + 1) * block_width, src_offset.x + extent.width) -
src_x_start;
assert(height * temp_pitch <= ARRAY_SIZE(temp_tile));
ail_detile((void *)src, temp_tile, src_layout, src_level,
temp_pitch, src_x_start, src_y_start, width, height);
ail_tile(dst, temp_tile, dst_layout, dst_level, temp_pitch,