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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 14:57:35 +00:00
/*
* 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 */
vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.
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typedef uint64_t FFVulkanExtensions;
#define FF_VK_EXT_EXTERNAL_DMABUF_MEMORY (1ULL << 0) /* VK_EXT_external_memory_dma_buf */
#define FF_VK_EXT_DRM_MODIFIER_FLAGS (1ULL << 1) /* VK_EXT_image_drm_format_modifier */
#define FF_VK_EXT_EXTERNAL_FD_MEMORY (1ULL << 2) /* VK_KHR_external_memory_fd */
#define FF_VK_EXT_EXTERNAL_FD_SEM (1ULL << 3) /* VK_KHR_external_semaphore_fd */
#define FF_VK_EXT_EXTERNAL_HOST_MEMORY (1ULL << 4) /* VK_EXT_external_memory_host */
#define FF_VK_EXT_DEBUG_UTILS (1ULL << 5) /* VK_EXT_debug_utils */
avutil/vulkan: load win32 external memory functions
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#ifdef _WIN32
vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.
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#define FF_VK_EXT_EXTERNAL_WIN32_MEMORY (1ULL << 6) /* VK_KHR_external_memory_win32 */
#define FF_VK_EXT_EXTERNAL_WIN32_SEM (1ULL << 7) /* VK_KHR_external_semaphore_win32 */
avutil/vulkan: load win32 external memory functions
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#endif
vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.
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#define FF_VK_EXT_DESCRIPTOR_BUFFER (1ULL << 8) /* VK_EXT_descriptor_buffer */
#define FF_VK_EXT_DEVICE_DRM (1ULL << 9) /* VK_EXT_physical_device_drm */
#define FF_VK_EXT_ATOMIC_FLOAT (1ULL << 10) /* VK_EXT_shader_atomic_float */
#define FF_VK_EXT_COOP_MATRIX (1ULL << 11) /* VK_KHR_cooperative_matrix */
#define FF_VK_EXT_OPTICAL_FLOW (1ULL << 12) /* VK_NV_optical_flow */
#define FF_VK_EXT_SHADER_OBJECT (1ULL << 13) /* VK_EXT_shader_object */
#define FF_VK_EXT_PUSH_DESCRIPTOR (1ULL << 14) /* VK_KHR_push_descriptor */
hwcontext_vulkan: enable VK_KHR_shader_relaxed_extended_instruction
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#define FF_VK_EXT_RELAXED_EXTENDED_INSTR (1ULL << 15) /* VK_KHR_shader_relaxed_extended_instruction */
vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.
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/* Video extensions */
#define FF_VK_EXT_VIDEO_QUEUE (1ULL << 36) /* VK_KHR_video_queue */
#define FF_VK_EXT_VIDEO_MAINTENANCE_1 (1ULL << 37) /* VK_KHR_video_maintenance1 */
#define FF_VK_EXT_VIDEO_DECODE_QUEUE (1ULL << 40) /* VK_KHR_video_decode_queue */
#define FF_VK_EXT_VIDEO_DECODE_H264 (1ULL << 41) /* VK_KHR_video_decode_h264 */
#define FF_VK_EXT_VIDEO_DECODE_H265 (1ULL << 42) /* VK_KHR_video_decode_h265 */
#define FF_VK_EXT_VIDEO_DECODE_AV1 (1ULL << 43) /* VK_KHR_video_decode_av1 */
#define FF_VK_EXT_VIDEO_ENCODE_QUEUE (1ULL << 50) /* VK_KHR_video_encode_queue */
#define FF_VK_EXT_VIDEO_ENCODE_H264 (1ULL << 51) /* VK_KHR_video_encode_h264 */
#define FF_VK_EXT_VIDEO_ENCODE_H265 (1ULL << 52) /* VK_KHR_video_encode_h265 */
hwcontext_vulkan: move device feature struct setup to a new function
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#define FF_VK_EXT_PORTABILITY_SUBSET (1ULL << 62)
vulkan_functions: change extension type to a typedef uint64_t We were getting a bit too close for comfort to the 32-bit limit on enums.
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#define FF_VK_EXT_NO_FLAG (1ULL << 63)
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 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) \
hwcontext_vulkan: add functions for video decoding
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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) \
vulkan: add support for retrieving queue, query and video properties
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MACRO(1, 0, FF_VK_EXT_NO_FLAG, GetPhysicalDeviceQueueFamilyProperties2) \
vulkan: enable VK_KHR_cooperative_matrix It's of interest to API users, and of interest to us, as a DCT/DST can be implemented via matrix multiplies.
2023-08-12 10:46:45 +00:00
MACRO(1, 0, FF_VK_EXT_COOP_MATRIX, GetPhysicalDeviceCooperativeMatrixPropertiesKHR) \
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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\
/* 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) \
vulkan: rewrite to support all necessary features This commit rewrites the majority of vulkan.c to enable its use as a general-purpose high-level utility code, usable for decoding, encoding, and filtering of video frames. The dependency system was rewritten to simplify management of execution. The image handling system was rewritten to accomodate multiplane images. Due to how related all the new features were, this is a single commit.
2022-12-29 20:16:21 +00:00
MACRO(1, 1, FF_VK_EXT_NO_FLAG, QueueSubmit2) \
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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\
/* Fences */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateFence) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, WaitForFences) \
vulkan: check if current buffer has finished execution before picking another This saves resources, as dependencies are freed/reclaimed with a lower latency, and provies a speedup.
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MACRO(1, 1, FF_VK_EXT_NO_FLAG, GetFenceStatus) \
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, ResetFences) \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyFence) \
\
/* Semaphores */ \
MACRO(1, 1, FF_VK_EXT_EXTERNAL_FD_SEM, GetSemaphoreFdKHR) \
hwcontext_vulkan: add support for implicit DRM synchronization More recent kernel versions allow for users to extract a sync_file handle from a DMA-BUF, which can then be imported into Vulkan as a binary semaphore. This finally allows for synchronization between Vulkan and DMA-BUF images, such as those from screen capture software, or VAAPI, avoiding any corruption artifacts. This is done fully asynchronously, where we use the kernel's given binary semaphores as a dependency to increment the image's usual VkSemaphores we allocate. The old imported binary semaphores are cleaned up after execution as usual. In the future, hwcontext_drm should receive support for explicitly synchronized images as well, which would make the synchronization more robust and portable.
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MACRO(1, 1, FF_VK_EXT_EXTERNAL_FD_SEM, ImportSemaphoreFdKHR) \
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, 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) \
lavfi: add nlmeans_vulkan filter
2023-04-13 10:15:13 +00:00
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CmdFillBuffer) \
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) \
vulkan: add support for regular descriptor pools This permits: - The use of Vulkan filtering on many more devices - Better debugging due to lack of descriptor buffer support in layers Much of the changes here are due to a requirement that updates to descriptors must happen between the command buffer being waited on, and the pipeline not being bound. We routinely did it the other way around, by updating only after we bind the pipeline.
2024-09-22 05:24:59 +00:00
\
/* Descriptors */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, UpdateDescriptorSets) \
vulkan: use push descriptors where possible Push descriptors are in theory slightly faster, but come with limitations for which we have to check. Either way, they're not difficult to implement, so even though no one should be using peasant-tier descriptors, do it anyway.
2024-09-22 11:43:33 +00:00
MACRO(1, 1, FF_VK_EXT_PUSH_DESCRIPTOR, CmdPushDescriptorSetKHR) \
hwcontext_vulkan: enable VK_KHR_synchronization2 if supported
2022-03-13 08:06:06 +00:00
\
hwcontext_vulkan: load query-related functions Needed for both encoding and decoding.
2023-02-17 09:09:34 +00:00
/* 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) \
hwcontext_vulkan: add support for Vulkan encoding
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\
/* Video encoding */ \
MACRO(1, 1, FF_VK_EXT_VIDEO_ENCODE_QUEUE, CmdEncodeVideoKHR) \
MACRO(1, 1, FF_VK_EXT_VIDEO_ENCODE_QUEUE, GetEncodedVideoSessionParametersKHR) \
MACRO(1, 0, FF_VK_EXT_VIDEO_ENCODE_QUEUE, GetPhysicalDeviceVideoEncodeQualityLevelPropertiesKHR) \
hwcontext_vulkan: add functions for video decoding
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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.
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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) \
hwcontext_vulkan: initialize optical flow queues if available Lets us implement FPS conversion.
2024-07-16 15:16:34 +00:00
\
/* Optical flow */ \
MACRO(1, 1, FF_VK_EXT_OPTICAL_FLOW, BindOpticalFlowSessionImageNV) \
MACRO(1, 1, FF_VK_EXT_OPTICAL_FLOW, CmdOpticalFlowExecuteNV) \
MACRO(1, 1, FF_VK_EXT_OPTICAL_FLOW, CreateOpticalFlowSessionNV) \
MACRO(1, 1, FF_VK_EXT_OPTICAL_FLOW, DestroyOpticalFlowSessionNV) \
MACRO(1, 0, FF_VK_EXT_OPTICAL_FLOW, GetPhysicalDeviceOpticalFlowImageFormatsNV)\
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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\
/* Shaders */ \
MACRO(1, 1, FF_VK_EXT_NO_FLAG, CreateShaderModule) \
hwcontext_vulkan: add support for VK_EXT_shader_object We'd like to use it eventually, and its already covered by the minimum version of the headers we require.
2024-07-24 10:58:34 +00:00
MACRO(1, 1, FF_VK_EXT_NO_FLAG, DestroyShaderModule) \
MACRO(1, 1, FF_VK_EXT_SHADER_OBJECT, CmdBindShadersEXT) \
MACRO(1, 1, FF_VK_EXT_SHADER_OBJECT, CreateShadersEXT) \
MACRO(1, 1, FF_VK_EXT_SHADER_OBJECT, DestroyShaderEXT) \
MACRO(1, 1, FF_VK_EXT_SHADER_OBJECT, GetShaderBinaryDataEXT)
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 14:57:35 +00:00
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 */