radv: disable DCC for shareable images on GFX9+
This seems to be broken at the moment for opengl interop. Signed-off-by: Andres Rodriguez <andresx7@gmail.com> Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
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@@ -110,6 +110,8 @@ radv_use_dcc_for_image(struct radv_device *device,
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{
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bool dcc_compatible_formats;
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bool blendable;
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bool shareable = vk_find_struct_const(pCreateInfo->pNext,
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EXTERNAL_MEMORY_IMAGE_CREATE_INFO_KHR) != NULL;
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/* DCC (Delta Color Compression) is only available for GFX8+. */
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if (device->physical_device->rad_info.chip_class < VI)
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@@ -118,6 +120,11 @@ radv_use_dcc_for_image(struct radv_device *device,
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if (device->instance->debug_flags & RADV_DEBUG_NO_DCC)
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return false;
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/* FIXME: DCC is broken for shareable images starting with GFX9 */
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if (device->physical_device->rad_info.chip_class >= GFX9 &&
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shareable)
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return false;
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/* TODO: Enable DCC for storage images. */
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if ((pCreateInfo->usage & VK_IMAGE_USAGE_STORAGE_BIT) ||
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(pCreateInfo->flags & VK_IMAGE_CREATE_EXTENDED_USAGE_BIT_KHR))
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