radv: only allow cmask/dcc on exclusive or concurrent with graphics queue.

Otherwise we don't get the barriers to flush dcc etc.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c
index 8af064b..a3f5676 100644 (file)
--- a/src/amd/vulkan/radv_image.c
+++ b/src/amd/vulkan/radv_image.c
@@ -674,7 +674,7 @@ radv_image_create(VkDevice _device,
        RADV_FROM_HANDLE(radv_device, device, _device);
        const VkImageCreateInfo *pCreateInfo = create_info->vk_info;
        struct radv_image *image = NULL;
-
+       bool can_cmask_dcc = false;
        assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO);
 
        radv_assert(pCreateInfo->mipLevels > 0);
@@ -712,15 +712,18 @@ radv_image_create(VkDevice _device,
        image->size = image->surface.bo_size;
        image->alignment = image->surface.bo_alignment;
 
+       if (image->exclusive || (image->queue_family_mask & 1) == 1)
+               can_cmask_dcc = true;
+
        if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) &&
-           image->surface.dcc_size)
+           image->surface.dcc_size && can_cmask_dcc)
                radv_image_alloc_dcc(device, image);
        else
                image->surface.dcc_size = 0;
 
        if ((pCreateInfo->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) &&
            pCreateInfo->mipLevels == 1 &&
-           !image->surface.dcc_size && image->extent.depth == 1)
+           !image->surface.dcc_size && image->extent.depth == 1 && can_cmask_dcc)
                radv_image_alloc_cmask(device, image);
        if (image->samples > 1 && vk_format_is_color(pCreateInfo->format)) {
                radv_image_alloc_fmask(device, image);