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venus: enable external memory support

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This enables VK_KHR_external_memory_fd and
VK_EXT_external_memory_dma_buf support.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
This commit is contained in:
Chia-I Wu 2021-04-21 13:14:21 -07:00
parent efa185ed5c
commit 1e3981f69c
1 changed files with 22 additions and 1 deletions
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23
src/virtio/vulkan/vn_device.c
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@ -1363,6 +1363,11 @@ vn_physical_device_init_external_memory(
physical_dev->external_memory.supported_handle_types =
VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT |
VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT;
physical_dev->base.base.supported_extensions.KHR_external_memory_fd =
true;
physical_dev->base.base.supported_extensions
.EXT_external_memory_dma_buf = true;
}
}
@ -2890,7 +2895,8 @@ vn_EnumerateDeviceExtensionProperties(VkPhysicalDevice physicalDevice,
if (physical_dev->base.base.supported_extensions.extensions[i]) {
vk_outarray_append(&out, prop) {
*prop = vk_device_extensions[i];
prop->specVersion = physical_dev->extension_spec_versions[i];
if (physical_dev->extension_spec_versions[i])
prop->specVersion = physical_dev->extension_spec_versions[i];
}
}
}
@ -3048,6 +3054,7 @@ vn_device_fix_create_info(const struct vn_device *dev,
VkDeviceCreateInfo *local_info)
{
/* extra_exts and block_exts must not overlap */
const struct vn_physical_device *physical_dev = dev->physical_device;
const char *extra_exts[8];
const char *block_exts[8];
uint32_t extra_count = 0;
@ -3063,6 +3070,20 @@ vn_device_fix_create_info(const struct vn_device *dev,
if (dev->base.base.enabled_extensions.ANDROID_native_buffer)
block_exts[block_count++] = VK_ANDROID_NATIVE_BUFFER_EXTENSION_NAME;
if (dev->base.base.enabled_extensions.KHR_external_memory_fd ||
dev->base.base.enabled_extensions.EXT_external_memory_dma_buf) {
switch (physical_dev->external_memory.renderer_handle_type) {
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT:
extra_exts[extra_count++] = VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME;
FALLTHROUGH;
case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT:
extra_exts[extra_count++] = VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME;
break;
default:
break;
}
}
if (!extra_count && (!block_count || !dev_info->enabledExtensionCount))
return dev_info;