[Mesa-dev] [PATCH] radv: fix depth format in blit2d.

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

For blitting we need to use the depth or stencil format, never
the combined.

This fixes:
dEQP-VK.texture.shadow.2d.nearest.less_or_equal_d32_sfloat_s8_uint
and a few others.

Cc: "13.0 17.0" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/amd/vulkan/radv_meta_blit2d.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/amd/vulkan/radv_meta_blit2d.c b/src/amd/vulkan/radv_meta_blit2d.c
index 6b622e7..225b4b2 100644
--- a/src/amd/vulkan/radv_meta_blit2d.c
+++ b/src/amd/vulkan/radv_meta_blit2d.c
@@ -26,6 +26,7 @@
 
 #include "radv_meta.h"
 #include "nir/nir_builder.h"
+#include "vk_format.h"
 
 enum blit2d_dst_type {
 	/* We can bind this destination as a "normal" render target and render
@@ -283,8 +284,10 @@ radv_meta_blit2d_normal_dst(struct radv_cmd_buffer *cmd_buffer,
 
 	for (unsigned r = 0; r < num_rects; ++r) {
 		VkFormat depth_format = 0;
-		if (dst->aspect_mask != VK_IMAGE_ASPECT_COLOR_BIT)
-			depth_format = dst->image->vk_format;
+		if (dst->aspect_mask == VK_IMAGE_ASPECT_STENCIL_BIT)
+			depth_format = vk_format_stencil_only(dst->image->vk_format);
+		else if (dst->aspect_mask == VK_IMAGE_ASPECT_DEPTH_BIT)
+			depth_format = vk_format_depth_only(dst->image->vk_format);
 		struct blit2d_src_temps src_temps;
 		blit2d_bind_src(cmd_buffer, src_img, src_buf, &src_temps, src_type, depth_format);
 
-- 
2.9.3