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radv: Handle VK_ATTACHMENT_UNUSED in color attachments.

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This just sets them to INVALID COLOR,  instead of shifting the
attachments together.

This also fixes a number of cases where we use it first and only
then check if it is VK_ATTACHMENT_UNUSED.

Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Fixes: f4e499ec79 "radv: add initial non-conformant radv vulkan driver"
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen
2017-07-23 21:59:01 +02:00
parent bfe8134472
commit ea08a296fe
6 changed files with 45 additions and 20 deletions
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7
src/amd/vulkan/radv_meta_resolve_fs.c
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@@ -618,11 +618,14 @@ radv_cmd_buffer_resolve_subpass_fs(struct radv_cmd_buffer *cmd_buffer)
for (uint32_t i = 0; i < subpass->color_count; ++i) {
VkAttachmentReference src_att = subpass->color_attachments[i];
VkAttachmentReference dest_att = subpass->resolve_attachments[i];
if (src_att.attachment == VK_ATTACHMENT_UNUSED ||
dest_att.attachment == VK_ATTACHMENT_UNUSED)
continue;
struct radv_image_view *dest_iview = cmd_buffer->state.framebuffer->attachments[dest_att.attachment].attachment;
struct radv_image *dst_img = dest_iview->image;
struct radv_image_view *src_iview = cmd_buffer->state.framebuffer->attachments[src_att.attachment].attachment;
if (dest_att.attachment == VK_ATTACHMENT_UNUSED)
continue;
if (dst_img->surface.dcc_size) {
radv_initialize_dcc(cmd_buffer, dst_img, 0xffffffff);