NeroReflex/mesa
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

pvr: Transfer image to buffer dest rect

Browse source 
In copy to buffer region, set dest rect to region size.
The rectangle must be block size adjusted in case of block compressed
format.

Fix test: dEQP-VK.api.copy_and_blit.core.image_to_buffer.regions

Signed-off-by: Oskar Rundgren <oskar.rundgren@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22958>
This commit is contained in:
Oskar Rundgren 2023-05-10 11:45:17 +01:00 • committed by Marge Bot
parent 9e91e06d45
commit 2e5fb91090
1 changed files with 9 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/imagination/vulkan/pvr_blit.c
View file

@ -823,6 +823,7 @@ pvr_copy_image_to_buffer_region(struct pvr_device *device,
const VkBufferImageCopy2 *region)
{
const VkImageAspectFlags aspect_mask = region->imageSubresource.aspectMask;
enum pipe_format pformat = vk_format_to_pipe_format(image->vk.format);
VkFormat image_format = pvr_get_copy_format(image->vk.format);
struct pvr_transfer_cmd_surface dst_surface = { 0 };
VkImageSubresource sub_resource;
@ -889,6 +890,14 @@ pvr_copy_image_to_buffer_region(struct pvr_device *device,
dst_rect.extent.width = region->imageExtent.width;
dst_rect.extent.height = region->imageExtent.height;
if (util_format_is_compressed(pformat)) {
uint32_t block_width = util_format_get_blockwidth(pformat);
uint32_t block_height = util_format_get_blockheight(pformat);
dst_rect.extent.width = MAX2(1U, dst_rect.extent.width / block_width);
dst_rect.extent.height = MAX2(1U, dst_rect.extent.height / block_height);
}
sub_resource = (VkImageSubresource){
.aspectMask = region->imageSubresource.aspectMask,
.mipLevel = region->imageSubresource.mipLevel,