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radv: Check for shareable images in central place.

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One place to put the logic makes things easier to change.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Bas Nieuwenhuizen 2018-11-26 16:26:37 +01:00 • committed by Bas Nieuwenhuizen
parent 3bf48741e1
commit 12e35a64c0
1 changed files with 5 additions and 5 deletions
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10
src/amd/vulkan/radv_image.c
View file

@ -122,13 +122,12 @@ radv_use_tc_compat_htile_for_image(struct radv_device *device,
static bool
radv_use_dcc_for_image(struct radv_device *device,
const struct radv_image *image,
const struct radv_image_create_info *create_info,
const VkImageCreateInfo *pCreateInfo)
{
bool dcc_compatible_formats;
bool blendable;
bool shareable = vk_find_struct_const(pCreateInfo->pNext,
EXTERNAL_MEMORY_IMAGE_CREATE_INFO_KHR) != NULL;
/* DCC (Delta Color Compression) is only available for GFX8+. */
if (device->physical_device->rad_info.chip_class < VI)
@ -139,7 +138,7 @@ radv_use_dcc_for_image(struct radv_device *device,
/* FIXME: DCC is broken for shareable images starting with GFX9 */
if (device->physical_device->rad_info.chip_class >= GFX9 &&
shareable)
image->shareable)
return false;
/* TODO: Enable DCC for storage images. */
@ -198,6 +197,7 @@ radv_use_dcc_for_image(struct radv_device *device,
static int
radv_init_surface(struct radv_device *device,
const struct radv_image *image,
struct radeon_surf *surface,
const struct radv_image_create_info *create_info)
{
@ -251,7 +251,7 @@ radv_init_surface(struct radv_device *device,
surface->flags |= RADEON_SURF_OPTIMIZE_FOR_SPACE;
if (!radv_use_dcc_for_image(device, create_info, pCreateInfo))
if (!radv_use_dcc_for_image(device, image, create_info, pCreateInfo))
surface->flags |= RADEON_SURF_DISABLE_DCC;
if (create_info->scanout)
@ -981,7 +981,7 @@ radv_image_create(VkDevice _device,
image->info.surf_index = &device->image_mrt_offset_counter;
}
radv_init_surface(device, &image->surface, create_info);
radv_init_surface(device, image, &image->surface, create_info);
device->ws->surface_init(device->ws, &image->info, &image->surface);