radv: add a compute shader implementation for buffer to image

This implements the reverse of the current buffer->image path
and can be used when we need to do image transfer on compute queues

This just adds the code turned off as we don't support separate
computes queues yet, and we don't want to use this path on the GFX
queues for DCC reasons.

Reviewed-by: Bas Nieuwenhuizen <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/amd/vulkan/radv_meta.h b/src/amd/vulkan/radv_meta.h
index 97d020cea14..aa0d30c338c 100644
--- a/src/amd/vulkan/radv_meta.h
+++ b/src/amd/vulkan/radv_meta.h
@@ -166,6 +166,12 @@ void radv_meta_image_to_buffer(struct radv_cmd_buffer *cmd_buffer,
 			       unsigned num_rects,
 			       struct radv_meta_blit2d_rect *rects);
 
+void radv_meta_buffer_to_image_cs(struct radv_cmd_buffer *cmd_buffer,
+				  struct radv_meta_blit2d_buffer *src,
+				  struct radv_meta_blit2d_surf *dst,
+				  unsigned num_rects,
+				  struct radv_meta_blit2d_rect *rects);
+
 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 					 struct radv_image *image,
 					 VkImageSubresourceRange *subresourceRange);