diff options
Diffstat (limited to 'src/intel/vulkan/anv_image.c')
| -rw-r--r-- | src/intel/vulkan/anv_image.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c index c3e2cb51d8e..9405a8c0f93 100644 --- a/src/intel/vulkan/anv_image.c +++ b/src/intel/vulkan/anv_image.c @@ -332,7 +332,6 @@ VkResult anv_BindImageMemory( VkDeviceMemory _memory, VkDeviceSize memoryOffset) { - ANV_FROM_HANDLE(anv_device, device, _device); ANV_FROM_HANDLE(anv_device_memory, mem, _memory); ANV_FROM_HANDLE(anv_image, image, _image); @@ -345,33 +344,6 @@ VkResult anv_BindImageMemory( image->bo = mem->bo; image->offset = memoryOffset; - if (image->aux_surface.isl.size > 0) { - - /* The offset and size must be a multiple of 4K or else the - * anv_gem_mmap call below will fail. - */ - assert((image->offset + image->aux_surface.offset) % 4096 == 0); - assert(image->aux_surface.isl.size % 4096 == 0); - - /* Auxiliary surfaces need to have their memory cleared to 0 before they - * can be used. For CCS surfaces, this puts them in the "resolved" - * state so they can be used with CCS enabled before we ever touch it - * from the GPU. For HiZ, we need something valid or else we may get - * GPU hangs on some hardware and 0 works fine. - */ - void *map = anv_gem_mmap(device, image->bo->gem_handle, - image->offset + image->aux_surface.offset, - image->aux_surface.isl.size, - device->info.has_llc ? 0 : I915_MMAP_WC); - - if (map == MAP_FAILED) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); - - memset(map, 0, image->aux_surface.isl.size); - - anv_gem_munmap(map, image->aux_surface.isl.size); - } - return VK_SUCCESS; } |