| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include <VideoToolbox/VideoToolbox.h> |
| #include <wtf/SoftLinking.h> |
| |
| typedef struct OpaqueVTImageRotationSession* VTImageRotationSessionRef; |
| |
| SOFT_LINK_FRAMEWORK_FOR_HEADER(WebCore, VideoToolbox) |
| |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTSessionCopyProperty, OSStatus, (VTSessionRef session, CFStringRef propertyKey, CFAllocatorRef allocator, void* propertyValueOut), (session, propertyKey, allocator, propertyValueOut)) |
| #define VTSessionCopyProperty softLink_VideoToolbox_VTSessionCopyProperty |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTSessionSetProperties, OSStatus, (VTSessionRef session, CFDictionaryRef propertyDictionary), (session, propertyDictionary)) |
| #define VTSessionSetProperties softLink_VideoToolbox_VTSessionSetProperties |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTDecompressionSessionCreate, OSStatus, (CFAllocatorRef allocator, CMVideoFormatDescriptionRef videoFormatDescription, CFDictionaryRef videoDecoderSpecification, CFDictionaryRef destinationImageBufferAttributes, const VTDecompressionOutputCallbackRecord* outputCallback, VTDecompressionSessionRef* decompressionSessionOut), (allocator, videoFormatDescription, videoDecoderSpecification, destinationImageBufferAttributes, outputCallback, decompressionSessionOut)) |
| #define VTDecompressionSessionCreate softLink_VideoToolbox_VTDecompressionSessionCreate |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTDecompressionSessionCanAcceptFormatDescription, Boolean, (VTDecompressionSessionRef session, CMFormatDescriptionRef newFormatDesc), (session, newFormatDesc)) |
| #define VTDecompressionSessionCanAcceptFormatDescription softLink_VideoToolbox_VTDecompressionSessionCanAcceptFormatDescription |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTDecompressionSessionWaitForAsynchronousFrames, OSStatus, (VTDecompressionSessionRef session), (session)) |
| #define VTDecompressionSessionWaitForAsynchronousFrames softLink_VideoToolbox_VTDecompressionSessionWaitForAsynchronousFrames |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTDecompressionSessionDecodeFrameWithOutputHandler, OSStatus, (VTDecompressionSessionRef session, CMSampleBufferRef sampleBuffer, VTDecodeFrameFlags decodeFlags, VTDecodeInfoFlags *infoFlagsOut, VTDecompressionOutputHandler outputHandler), (session, sampleBuffer, decodeFlags, infoFlagsOut, outputHandler)) |
| #define VTDecompressionSessionDecodeFrameWithOutputHandler softLink_VideoToolbox_VTDecompressionSessionDecodeFrameWithOutputHandler |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTImageRotationSessionCreate, OSStatus, (CFAllocatorRef allocator, uint32_t rotationDegrees, VTImageRotationSessionRef* imageRotationSessionOut), (allocator, rotationDegrees, imageRotationSessionOut)) |
| #define VTImageRotationSessionCreate softLink_VideoToolbox_VTImageRotationSessionCreate |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTImageRotationSessionSetProperty, OSStatus, (VTImageRotationSessionRef session, CFStringRef propertyKey, CFTypeRef propertyValue), (session, propertyKey, propertyValue)) |
| #define VTImageRotationSessionSetProperty softLink_VideoToolbox_VTImageRotationSessionSetProperty |
| SOFT_LINK_FUNCTION_FOR_HEADER(WebCore, VideoToolbox, VTImageRotationSessionTransferImage, OSStatus, (VTImageRotationSessionRef session, CVPixelBufferRef sourceBuffer, CVPixelBufferRef destinationBuffer), (session, sourceBuffer, destinationBuffer)) |
| #define VTImageRotationSessionTransferImage softLink_VideoToolbox_VTImageRotationSessionTransferImage |
| SOFT_LINK_FUNCTION_MAY_FAIL_FOR_HEADER(WebCore, VideoToolbox, VTIsHardwareDecodeSupported, Boolean, (CMVideoCodecType codecType), (codecType)) |
| #define VTIsHardwareDecodeSupported softLink_VideoToolbox_VTIsHardwareDecodeSupported |
| SOFT_LINK_FUNCTION_MAY_FAIL_FOR_HEADER(WebCore, VideoToolbox, VTGetGVADecoderAvailability, OSStatus, (uint32_t* totalInstanceCountOut, uint32_t* freeInstanceCountOut), (totalInstanceCountOut, freeInstanceCountOut)) |
| #define VTGetGVADecoderAvailability softLink_VideoToolbox_VTGetGVADecoderAvailability |
| SOFT_LINK_FUNCTION_MAY_FAIL_FOR_HEADER(WebCore, VideoToolbox, VTCreateCGImageFromCVPixelBuffer, OSStatus, (CVPixelBufferRef pixelBuffer, CFDictionaryRef options, CGImageRef* imageOut), (pixelBuffer, options, imageOut)) |
| #define VTCreateCGImageFromCVPixelBuffer softLink_VideoToolbox_VTCreateCGImageFromCVPixelBuffer |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTVideoDecoderSpecification_EnableHardwareAcceleratedVideoDecoder, CFStringRef) |
| #define kVTVideoDecoderSpecification_EnableHardwareAcceleratedVideoDecoder get_VideoToolbox_kVTVideoDecoderSpecification_EnableHardwareAcceleratedVideoDecoder() |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTDecompressionPropertyKey_PixelBufferPool, CFStringRef) |
| #define kVTDecompressionPropertyKey_PixelBufferPool get_VideoToolbox_kVTDecompressionPropertyKey_PixelBufferPool() |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTDecompressionPropertyKey_SuggestedQualityOfServiceTiers, CFStringRef) |
| #define kVTDecompressionPropertyKey_SuggestedQualityOfServiceTiers get_VideoToolbox_kVTDecompressionPropertyKey_SuggestedQualityOfServiceTiers() |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTImageRotationPropertyKey_EnableHighSpeedTransfer, CFStringRef) |
| #define kVTImageRotationPropertyKey_EnableHighSpeedTransfer get_VideoToolbox_kVTImageRotationPropertyKey_EnableHighSpeedTransfer() |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTImageRotationPropertyKey_FlipHorizontalOrientation, CFStringRef) |
| #define kVTImageRotationPropertyKey_FlipHorizontalOrientation get_VideoToolbox_kVTImageRotationPropertyKey_FlipHorizontalOrientation() |
| SOFT_LINK_CONSTANT_FOR_HEADER(WebCore, VideoToolbox, kVTImageRotationPropertyKey_FlipVerticalOrientation, CFStringRef) |
| #define kVTImageRotationPropertyKey_FlipVerticalOrientation get_VideoToolbox_kVTImageRotationPropertyKey_FlipVerticalOrientation() |
