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FFmpeg/libavutil/vulkan_functions.h

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lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
2021-11-07 16:57:35 +02:00
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_VULKAN_FUNCTIONS_H
#define AVUTIL_VULKAN_FUNCTIONS_H
vulkan: fix checkheaders
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#define VK_NO_PROTOTYPES
#define VK_ENABLE_BETA_EXTENSIONS
#include "hwcontext.h"
#include "hwcontext_vulkan.h"
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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/* An enum of bitflags for every optional extension we need */
typedef enum FFVulkanExtensions {
FF_VK_EXT_EXTERNAL_DMABUF_MEMORY = 1ULL << 0, /* VK_EXT_external_memory_dma_buf */
FF_VK_EXT_DRM_MODIFIER_FLAGS = 1ULL << 1, /* VK_EXT_image_drm_format_modifier */
FF_VK_EXT_EXTERNAL_FD_MEMORY = 1ULL << 2, /* VK_KHR_external_memory_fd */
FF_VK_EXT_EXTERNAL_FD_SEM = 1ULL << 3, /* VK_KHR_external_semaphore_fd */
FF_VK_EXT_EXTERNAL_HOST_MEMORY = 1ULL << 4, /* VK_EXT_external_memory_host */
FF_VK_EXT_DEBUG_UTILS = 1ULL << 5, /* VK_EXT_debug_utils */
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#ifdef _WIN32
FF_VK_EXT_EXTERNAL_WIN32_MEMORY = 1ULL << 6, /* VK_KHR_external_memory_win32 */
FF_VK_EXT_EXTERNAL_WIN32_SEM = 1ULL << 7, /* VK_KHR_external_semaphore_win32 */
#endif
hwcontext_vulkan: add support for descriptor buffers
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FF_VK_EXT_DESCRIPTOR_BUFFER = 1ULL << 8, /* VK_EXT_descriptor_buffer */
hwcontext_vulkan: use VK_EXT_physical_device_drm to derive DRM to Vulkan Finally, a way to directly identify a Vulkan device from a DRM device!
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FF_VK_EXT_DEVICE_DRM = 1ULL << 9, /* VK_EXT_physical_device_drm */
hwcontext_vulkan: add functions for video decoding
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FF_VK_EXT_VIDEO_QUEUE = 1ULL << 10, /* VK_KHR_video_queue */
FF_VK_EXT_VIDEO_DECODE_QUEUE = 1ULL << 11, /* VK_KHR_video_decode_queue */
FF_VK_EXT_VIDEO_DECODE_H264 = 1ULL << 12, /* VK_EXT_video_decode_h264 */
FF_VK_EXT_VIDEO_DECODE_H265 = 1ULL << 13, /* VK_EXT_video_decode_h265 */
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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hwcontext_vulkan: avoid using 64-bit enums MSVC (2016, but possibly more) still force enums to be basic ints.
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FF_VK_EXT_NO_FLAG = 1ULL << 31,
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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} FFVulkanExtensions;
/* Macro containing every function that we utilize in our codebase */
#define FN_LIST(MACRO) \
/* Instance */ \
MACRO(0, 0, FF_VK_EXT_NO_FLAG, EnumerateInstanceExtensionProperties) \
avutil/hwcontext_vulkan: fully support customizable validation layers Validation layer is an indispensable part of developing on Vulkan. The following commands is on how to enable validation layers: ffmpeg -init_hw_device vulkan=0,debug=1,validation_layers=VK_LAYER_LUNARG_monitor+VK_LAYER_LUNARG_api_dump Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
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MACRO(0, 0, FF_VK_EXT_NO_FLAG, EnumerateInstanceLayerProperties) \
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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MACRO(0, 0, FF_VK_EXT_NO_FLAG, CreateInstance) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, DestroyInstance) \
\
/* Debug */ \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, CreateDebugUtilsMessengerEXT) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, DestroyDebugUtilsMessengerEXT) \
\
/* Device */ \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetDeviceProcAddr) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, CreateDevice) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceFeatures2) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceProperties) \
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MACRO(1, 0, FF_VK_EXT_VIDEO_QUEUE, GetPhysicalDeviceVideoCapabilitiesKHR) \
MACRO(1, 0, FF_VK_EXT_VIDEO_QUEUE, GetPhysicalDeviceVideoFormatPropertiesKHR) \
hwcontext_vulkan: use vkDeviceWaitIdle instead of vkWaitSemaphores on uninit To silence a possible validation layer bug, switch the function. It only gets triggered by vf_libplacebo, which is odd.
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MACRO(1, 0, FF_VK_EXT_NO_FLAG, DeviceWaitIdle) \
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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MACRO(1, 0, FF_VK_EXT_NO_FLAG, DestroyDevice) \
\
MACRO(1, 0, FF_VK_EXT_NO_FLAG, EnumeratePhysicalDevices) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, EnumerateDeviceExtensionProperties) \
\
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceProperties2) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceMemoryProperties) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceFormatProperties2) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceImageFormatProperties2) \
MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceQueueFamilyProperties) \
\
/* Command pool */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateCommandPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyCommandPool) \
\
/* Command buffer */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, AllocateCommandBuffers) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, BeginCommandBuffer) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, EndCommandBuffer) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, FreeCommandBuffers) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdDispatch) \
\
/* Queue */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetDeviceQueue) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, QueueSubmit) \
\
/* Fences */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateFence) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, WaitForFences) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, ResetFences) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyFence) \
\
/* Semaphores */ \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_FD_SEM, GetSemaphoreFdKHR) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateSemaphore) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, WaitSemaphores) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroySemaphore) \
\
/* Memory */ \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_FD_MEMORY, GetMemoryFdKHR) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetMemoryFdPropertiesKHR) \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_HOST_MEMORY, GetMemoryHostPointerPropertiesEXT) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, AllocateMemory) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, MapMemory) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, FlushMappedMemoryRanges) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, InvalidateMappedMemoryRanges) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, UnmapMemory) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, FreeMemory) \
\
/* Commands */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdBindDescriptorSets) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdPushConstants) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdBindPipeline) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdPipelineBarrier) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdCopyBufferToImage) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdCopyImageToBuffer) \
\
/* Buffer */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetBufferMemoryRequirements2) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateBuffer) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, BindBufferMemory) \
hwcontext_vulkan: add support for descriptor buffers
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MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetBufferDeviceAddress) \
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyBuffer) \
\
/* Image */ \
MACRO(1, 1, FF_VK_EXT_DRM_MODIFIER_FLAGS, GetImageDrmFormatModifierPropertiesEXT) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetImageMemoryRequirements2) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateImage) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, BindImageMemory2) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetImageSubresourceLayout) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyImage) \
\
/* ImageView */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateImageView) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyImageView) \
\
/* DescriptorSet */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateDescriptorSetLayout) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, AllocateDescriptorSets) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateDescriptorPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyDescriptorPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyDescriptorSetLayout) \
\
hwcontext_vulkan: add support for descriptor buffers
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/* Descriptor buffers */ \
MACRO(1, 1, FF_VK_EXT_DESCRIPTOR_BUFFER, GetDescriptorSetLayoutSizeEXT) \
MACRO(1, 1, FF_VK_EXT_DESCRIPTOR_BUFFER, GetDescriptorSetLayoutBindingOffsetEXT) \
MACRO(1, 1, FF_VK_EXT_DESCRIPTOR_BUFFER, GetDescriptorEXT) \
MACRO(1, 1, FF_VK_EXT_DESCRIPTOR_BUFFER, CmdBindDescriptorBuffersEXT) \
MACRO(1, 1, FF_VK_EXT_DESCRIPTOR_BUFFER, CmdSetDescriptorBufferOffsetsEXT) \
\
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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/* DescriptorUpdateTemplate */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, UpdateDescriptorSetWithTemplate) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateDescriptorUpdateTemplate) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyDescriptorUpdateTemplate) \
hwcontext_vulkan: enable VK_KHR_synchronization2 if supported
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\
hwcontext_vulkan: load query-related functions Needed for both encoding and decoding.
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/* Queries */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateQueryPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetQueryPoolResults) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, ResetQueryPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdBeginQuery) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdEndQuery) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdResetQueryPool) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyQueryPool) \
\
hwcontext_vulkan: enable VK_KHR_synchronization2 if supported
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/* sync2 */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdPipelineBarrier2) \
\
hwcontext_vulkan: add functions for video decoding
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/* Video queue */ \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, CreateVideoSessionKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, CreateVideoSessionParametersKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, GetVideoSessionMemoryRequirementsKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, BindVideoSessionMemoryKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, CmdBeginVideoCodingKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, CmdControlVideoCodingKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, CmdEndVideoCodingKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, DestroyVideoSessionParametersKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_QUEUE, DestroyVideoSessionKHR) \
\
/* Video decoding */ \
MACRO(1, 1, FF_VK_EXT_VIDEO_DECODE_QUEUE, CmdDecodeVideoKHR) \
\
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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/* Pipeline */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreatePipelineLayout) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyPipelineLayout) \
\
/* PipelineLayout */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateComputePipelines) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyPipeline) \
\
/* Sampler */ \
hwcontext_vulkan: enable support for YCbCr samplers
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MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateSamplerYcbcrConversion) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroySamplerYcbcrConversion) \
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateSampler) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroySampler) \
\
/* Shaders */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateShaderModule) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyShaderModule)
avutil/vulkan: load win32 external memory functions
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/* Macro containing every win32 specific function that we utilize in our codebase */
#define FN_LIST_WIN32(MACRO) \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_WIN32_SEM, GetSemaphoreWin32HandleKHR) \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_WIN32_MEMORY, GetMemoryWin32HandleKHR)
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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/* Macro to turn a function name into a definition */
#define PFN_DEF(req_inst, req_dev, ext_flag, name) \
PFN_vk##name name;
/* Structure with the definition of all listed functions */
typedef struct FFVulkanFunctions {
FN_LIST(PFN_DEF)
avutil/vulkan: load win32 external memory functions
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#ifdef _WIN32
FN_LIST_WIN32(PFN_DEF)
#endif
lavu: move hwcontext_vulkan's function loader into separate files This allows for the loader to be shared with libavcodec and libavfilter.
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} FFVulkanFunctions;
#endif /* AVUTIL_VULKAN_FUNCTIONS_H */
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