FFmpeg
Macros | Enumerations | Functions
mf_utils.h File Reference
#include <windows.h>
#include <initguid.h>
#include <dshow.h>
#include <codecapi.h>
#include <mfapi.h>
#include <mferror.h>
#include <mfobjects.h>
#include <mftransform.h>
#include "avcodec.h"

Go to the source code of this file.

Macros

#define ff_MFSetAttributeRatio   ff_MFSetAttributeSize
 
#define ff_MFGetAttributeRatio   ff_MFGetAttributeSize
 
#define ff_hr_str(hr)   ff_hr_str_buf((char[80]){0}, 80, hr)
 
#define FF_VARIANT_VALUE(type, contents)   &(VARIANT){ .vt = (type), contents }
 
#define FF_VAL_VT_UI4(v)   FF_VARIANT_VALUE(VT_UI4, .ulVal = (v))
 
#define FF_VAL_VT_BOOL(v)   FF_VARIANT_VALUE(VT_BOOL, .boolVal = (v))
 
#define ff_guid_str(guid)   ff_guid_str_buf((char[80]){0}, 80, guid)
 

Enumerations

enum  ff_eAVEncCommonRateControlMode {
  ff_eAVEncCommonRateControlMode_CBR = 0, ff_eAVEncCommonRateControlMode_PeakConstrainedVBR = 1, ff_eAVEncCommonRateControlMode_UnconstrainedVBR = 2, ff_eAVEncCommonRateControlMode_Quality = 3,
  ff_eAVEncCommonRateControlMode_LowDelayVBR = 4, ff_eAVEncCommonRateControlMode_GlobalVBR = 5, ff_eAVEncCommonRateControlMode_GlobalLowDelayVBR = 6
}
 
enum  ff_eAVScenarioInfo {
  ff_eAVScenarioInfo_Unknown = 0, ff_eAVScenarioInfo_DisplayRemoting = 1, ff_eAVScenarioInfo_VideoConference = 2, ff_eAVScenarioInfo_Archive = 3,
  ff_eAVScenarioInfo_LiveStreaming = 4, ff_eAVScenarioInfo_CameraRecord = 5, ff_eAVScenarioInfo_DisplayRemotingWithFeatureMap = 6
}
 
enum  {
  ff_METransformUnknown = 600, ff_METransformNeedInput, ff_METransformHaveOutput, ff_METransformDrainComplete,
  ff_METransformMarker
}
 
enum  ff_eAVEncH264VProfile { ff_eAVEncH264VProfile_Base = 66, ff_eAVEncH264VProfile_Main = 77, ff_eAVEncH264VProfile_High = 100 }
 

Functions

HRESULT ff_MFGetAttributeSize (IMFAttributes *pattr, REFGUID guid, UINT32 *pw, UINT32 *ph)
 
HRESULT ff_MFSetAttributeSize (IMFAttributes *pattr, REFGUID guid, UINT32 uw, UINT32 uh)
 
HRESULT ff_MFTEnumEx (GUID guidCategory, UINT32 Flags, const MFT_REGISTER_TYPE_INFO *pInputType, const MFT_REGISTER_TYPE_INFO *pOutputType, IMFActivate ***pppMFTActivate, UINT32 *pnumMFTActivate)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoThumbnailGenerationMode, 0x2efd8eee, 0x1150, 0x4328, 0x9c, 0xf5, 0x66, 0xdc, 0xe9, 0x33, 0xfc, 0xf4)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoDropPicWithMissingRef, 0xf8226383, 0x14c2, 0x4567, 0x97, 0x34, 0x50, 0x04, 0xe9, 0x6f, 0xf8, 0x87)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoSoftwareDeinterlaceMode, 0x0c08d1ce, 0x9ced, 0x4540, 0xba, 0xe3, 0xce, 0xb3, 0x80, 0x14, 0x11, 0x09)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoFastDecodeMode, 0x6b529f7d, 0xd3b1, 0x49c6, 0xa9, 0x99, 0x9e, 0xc6, 0x91, 0x1b, 0xed, 0xbf)
 
 DEFINE_GUID (ff_CODECAPI_AVLowLatencyMode, 0x9c27891a, 0xed7a, 0x40e1, 0x88, 0xe8, 0xb2, 0x27, 0x27, 0xa0, 0x24, 0xee)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoH264ErrorConcealment, 0xececace8, 0x3436, 0x462c, 0x92, 0x94, 0xcd, 0x7b, 0xac, 0xd7, 0x58, 0xa9)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoMPEG2ErrorConcealment, 0x9d2bfe18, 0x728d, 0x48d2, 0xb3, 0x58, 0xbc, 0x7e, 0x43, 0x6c, 0x66, 0x74)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoCodecType, 0x434528e5, 0x21f0, 0x46b6, 0xb6, 0x2c, 0x9b, 0x1b, 0x6b, 0x65, 0x8c, 0xd1)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoDXVAMode, 0xf758f09e, 0x7337, 0x4ae7, 0x83, 0x87, 0x73, 0xdc, 0x2d, 0x54, 0xe6, 0x7d)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoDXVABusEncryption, 0x42153c8b, 0xfd0b, 0x4765, 0xa4, 0x62, 0xdd, 0xd9, 0xe8, 0xbc, 0xc3, 0x88)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoSWPowerLevel, 0xfb5d2347, 0x4dd8, 0x4509, 0xae, 0xd0, 0xdb, 0x5f, 0xa9, 0xaa, 0x93, 0xf4)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoMaxCodedWidth, 0x5ae557b8, 0x77af, 0x41f5, 0x9f, 0xa6, 0x4d, 0xb2, 0xfe, 0x1d, 0x4b, 0xca)
 
 DEFINE_GUID (ff_CODECAPI_AVDecVideoMaxCodedHeight, 0x7262a16a, 0xd2dc, 0x4e75, 0x9b, 0xa8, 0x65, 0xc0, 0xc6, 0xd3, 0x2b, 0x13)
 
 DEFINE_GUID (ff_CODECAPI_AVDecNumWorkerThreads, 0x9561c3e8, 0xea9e, 0x4435, 0x9b, 0x1e, 0xa9, 0x3e, 0x69, 0x18, 0x94, 0xd8)
 
 DEFINE_GUID (ff_CODECAPI_AVDecSoftwareDynamicFormatChange, 0x862e2f0a, 0x507b, 0x47ff, 0xaf, 0x47, 0x01, 0xe2, 0x62, 0x42, 0x98, 0xb7)
 
 DEFINE_GUID (ff_CODECAPI_AVDecDisableVideoPostProcessing, 0xf8749193, 0x667a, 0x4f2c, 0xa9, 0xe8, 0x5d, 0x4a, 0xf9, 0x24, 0xf0, 0x8f)
 
 DEFINE_GUID (ff_CODECAPI_AVEncCommonRateControlMode, 0x1c0608e9, 0x370c, 0x4710, 0x8a, 0x58, 0xcb, 0x61, 0x81, 0xc4, 0x24, 0x23)
 
 DEFINE_GUID (ff_CODECAPI_AVEncCommonQuality, 0xfcbf57a3, 0x7ea5, 0x4b0c, 0x96, 0x44, 0x69, 0xb4, 0x0c, 0x39, 0xc3, 0x91)
 
 DEFINE_GUID (ff_CODECAPI_AVEncCommonMeanBitRate, 0xf7222374, 0x2144, 0x4815, 0xb5, 0x50, 0xa3, 0x7f, 0x8e, 0x12, 0xee, 0x52)
 
 DEFINE_GUID (ff_CODECAPI_AVEncH264CABACEnable, 0xee6cad62, 0xd305, 0x4248, 0xa5, 0xe, 0xe1, 0xb2, 0x55, 0xf7, 0xca, 0xf8)
 
 DEFINE_GUID (ff_CODECAPI_AVEncVideoForceKeyFrame, 0x398c1b98, 0x8353, 0x475a, 0x9e, 0xf2, 0x8f, 0x26, 0x5d, 0x26, 0x3, 0x45)
 
 DEFINE_GUID (ff_CODECAPI_AVEncMPVDefaultBPictureCount, 0x8d390aac, 0xdc5c, 0x4200, 0xb5, 0x7f, 0x81, 0x4d, 0x04, 0xba, 0xba, 0xb2)
 
 DEFINE_GUID (ff_CODECAPI_AVScenarioInfo, 0xb28a6e64, 0x3ff9, 0x446a, 0x8a, 0x4b, 0x0d, 0x7a, 0x53, 0x41, 0x32, 0x36)
 
 DEFINE_GUID (ff_MF_SA_D3D11_BINDFLAGS, 0xeacf97ad, 0x065c, 0x4408, 0xbe, 0xe3, 0xfd, 0xcb, 0xfd, 0x12, 0x8b, 0xe2)
 
 DEFINE_GUID (ff_MF_SA_D3D11_USAGE, 0xe85fe442, 0x2ca3, 0x486e, 0xa9, 0xc7, 0x10, 0x9d, 0xda, 0x60, 0x98, 0x80)
 
 DEFINE_GUID (ff_MF_SA_D3D11_AWARE, 0x206b4fc8, 0xfcf9, 0x4c51, 0xaf, 0xe3, 0x97, 0x64, 0x36, 0x9e, 0x33, 0xa0)
 
 DEFINE_GUID (ff_MF_SA_D3D11_SHARED, 0x7b8f32c3, 0x6d96, 0x4b89, 0x92, 0x3, 0xdd, 0x38, 0xb6, 0x14, 0x14, 0xf3)
 
 DEFINE_GUID (ff_MF_SA_D3D11_SHARED_WITHOUT_MUTEX, 0x39dbd44d, 0x2e44, 0x4931, 0xa4, 0xc8, 0x35, 0x2d, 0x3d, 0xc4, 0x21, 0x15)
 
 DEFINE_GUID (ff_MF_SA_MINIMUM_OUTPUT_SAMPLE_COUNT, 0x851745d5, 0xc3d6, 0x476d, 0x95, 0x27, 0x49, 0x8e, 0xf2, 0xd1, 0xd, 0x18)
 
 DEFINE_GUID (ff_MF_SA_MINIMUM_OUTPUT_SAMPLE_COUNT_PROGRESSIVE, 0xf5523a5, 0x1cb2, 0x47c5, 0xa5, 0x50, 0x2e, 0xeb, 0x84, 0xb4, 0xd1, 0x4a)
 
 DEFINE_MEDIATYPE_GUID (ff_MFVideoFormat_HEVC, 0x43564548)
 
 DEFINE_MEDIATYPE_GUID (ff_MFVideoFormat_HEVC_ES, 0x53564548)
 
char * ff_hr_str_buf (char *buf, size_t size, HRESULT hr)
 
IMFSample * ff_create_memory_sample (void *fill_data, size_t size, size_t align)
 
enum AVSampleFormat ff_media_type_to_sample_fmt (IMFAttributes *type)
 
enum AVPixelFormat ff_media_type_to_pix_fmt (IMFAttributes *type)
 
const GUID * ff_pix_fmt_to_guid (enum AVPixelFormat pix_fmt)
 
int ff_fourcc_from_guid (const GUID *guid, uint32_t *out_fourcc)
 
char * ff_guid_str_buf (char *buf, size_t buf_size, const GUID *guid)
 
void ff_attributes_dump (void *log, IMFAttributes *attrs)
 
void ff_media_type_dump (void *log, IMFMediaType *type)
 
const CLSID * ff_codec_to_mf_subtype (enum AVCodecID codec)
 
int ff_instantiate_mf (void *log, GUID category, MFT_REGISTER_TYPE_INFO *in_type, MFT_REGISTER_TYPE_INFO *out_type, int use_hw, IMFTransform **res)
 
void ff_free_mf (IMFTransform **mft)
 

Macro Definition Documentation

#define ff_MFSetAttributeRatio   ff_MFSetAttributeSize

Definition at line 50 of file mf_utils.h.

#define ff_MFGetAttributeRatio   ff_MFGetAttributeSize

Definition at line 51 of file mf_utils.h.

#define ff_hr_str (   hr)    ff_hr_str_buf((char[80]){0}, 80, hr)
#define FF_VARIANT_VALUE (   type,
  contents 
)    &(VARIANT){ .vt = (type), contents }

Definition at line 148 of file mf_utils.h.

#define FF_VAL_VT_UI4 (   v)    FF_VARIANT_VALUE(VT_UI4, .ulVal = (v))

Definition at line 150 of file mf_utils.h.

Referenced by mf_encv_output_adjust(), and mf_receive_packet().

#define FF_VAL_VT_BOOL (   v)    FF_VARIANT_VALUE(VT_BOOL, .boolVal = (v))

Definition at line 151 of file mf_utils.h.

Referenced by mf_encv_output_adjust().

#define ff_guid_str (   guid)    ff_guid_str_buf((char[80]){0}, 80, guid)

Definition at line 159 of file mf_utils.h.

Referenced by ff_attributes_dump().

Enumeration Type Documentation

Enumerator
ff_eAVEncCommonRateControlMode_CBR 
ff_eAVEncCommonRateControlMode_PeakConstrainedVBR 
ff_eAVEncCommonRateControlMode_UnconstrainedVBR 
ff_eAVEncCommonRateControlMode_Quality 
ff_eAVEncCommonRateControlMode_LowDelayVBR 
ff_eAVEncCommonRateControlMode_GlobalVBR 
ff_eAVEncCommonRateControlMode_GlobalLowDelayVBR 

Definition at line 103 of file mf_utils.h.

Enumerator
ff_eAVScenarioInfo_Unknown 
ff_eAVScenarioInfo_DisplayRemoting 
ff_eAVScenarioInfo_VideoConference 
ff_eAVScenarioInfo_Archive 
ff_eAVScenarioInfo_LiveStreaming 
ff_eAVScenarioInfo_CameraRecord 
ff_eAVScenarioInfo_DisplayRemotingWithFeatureMap 

Definition at line 113 of file mf_utils.h.

anonymous enum
Enumerator
ff_METransformUnknown 
ff_METransformNeedInput 
ff_METransformHaveOutput 
ff_METransformDrainComplete 
ff_METransformMarker 

Definition at line 126 of file mf_utils.h.

Enumerator
ff_eAVEncH264VProfile_Base 
ff_eAVEncH264VProfile_Main 
ff_eAVEncH264VProfile_High 

Definition at line 138 of file mf_utils.h.

Function Documentation

HRESULT ff_MFGetAttributeSize ( IMFAttributes *  pattr,
REFGUID  guid,
UINT32 *  pw,
UINT32 *  ph 
)

Definition at line 28 of file mf_utils.c.

Referenced by ff_attributes_dump().

HRESULT ff_MFSetAttributeSize ( IMFAttributes *  pattr,
REFGUID  guid,
UINT32  uw,
UINT32  uh 
)

Definition at line 40 of file mf_utils.c.

Referenced by mf_encv_output_adjust().

HRESULT ff_MFTEnumEx ( GUID  guidCategory,
UINT32  Flags,
const MFT_REGISTER_TYPE_INFO *  pInputType,
const MFT_REGISTER_TYPE_INFO *  pOutputType,
IMFActivate ***  pppMFTActivate,
UINT32 *  pnumMFTActivate 
)

Definition at line 53 of file mf_utils.c.

Referenced by ff_instantiate_mf().

DEFINE_GUID ( ff_CODECAPI_AVDecVideoThumbnailGenerationMode  ,
0x2efd8eee  ,
0x1150  ,
0x4328  ,
0x9c  ,
0xf5  ,
0x66  ,
0xdc  ,
0xe9  ,
0x33  ,
0xfc  ,
0xf4   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoDropPicWithMissingRef  ,
0xf8226383  ,
0x14c2  ,
0x4567  ,
0x97  ,
0x34  ,
0x50  ,
0x04  ,
0xe9  ,
0x6f  ,
0xf8  ,
0x87   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoSoftwareDeinterlaceMode  ,
0x0c08d1ce  ,
0x9ced  ,
0x4540  ,
0xba  ,
0xe3  ,
0xce  ,
0xb3  ,
0x80  ,
0x14  ,
0x11  ,
0x09   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoFastDecodeMode  ,
0x6b529f7d  ,
0xd3b1  ,
0x49c6  ,
0xa9  ,
0x99  ,
0x9e  ,
0xc6  ,
0x91  ,
0x1b  ,
0xed  ,
0xbf   
)
DEFINE_GUID ( ff_CODECAPI_AVLowLatencyMode  ,
0x9c27891a  ,
0xed7a  ,
0x40e1  ,
0x88  ,
0xe8  ,
0xb2  ,
0x27  ,
0x27  ,
0xa0  ,
0x24  ,
0xee   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoH264ErrorConcealment  ,
0xececace8  ,
0x3436  ,
0x462c  ,
0x92  ,
0x94  ,
0xcd  ,
0x7b  ,
0xac  ,
0xd7  ,
0x58  ,
0xa9   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoMPEG2ErrorConcealment  ,
0x9d2bfe18  ,
0x728d  ,
0x48d2  ,
0xb3  ,
0x58  ,
0xbc  ,
0x7e  ,
0x43  ,
0x6c  ,
0x66  ,
0x74   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoCodecType  ,
0x434528e5  ,
0x21f0  ,
0x46b6  ,
0xb6  ,
0x2c  ,
0x9b  ,
0x1b  ,
0x6b  ,
0x65  ,
0x8c  ,
0xd1   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoDXVAMode  ,
0xf758f09e  ,
0x7337  ,
0x4ae7  ,
0x83  ,
0x87  ,
0x73  ,
0xdc  ,
0x2d  ,
0x54  ,
0xe6  ,
0x7d   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoDXVABusEncryption  ,
0x42153c8b  ,
0xfd0b  ,
0x4765  ,
0xa4  ,
0x62  ,
0xdd  ,
0xd9  ,
0xe8  ,
0xbc  ,
0xc3  ,
0x88   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoSWPowerLevel  ,
0xfb5d2347  ,
0x4dd8  ,
0x4509  ,
0xae  ,
0xd0  ,
0xdb  ,
0x5f  ,
0xa9  ,
0xaa  ,
0x93  ,
0xf4   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoMaxCodedWidth  ,
0x5ae557b8  ,
0x77af  ,
0x41f5  ,
0x9f  ,
0xa6  ,
0x4d  ,
0xb2  ,
0xfe  ,
0x1d  ,
0x4b  ,
0xca   
)
DEFINE_GUID ( ff_CODECAPI_AVDecVideoMaxCodedHeight  ,
0x7262a16a  ,
0xd2dc  ,
0x4e75  ,
0x9b  ,
0xa8  ,
0x65  ,
0xc0  ,
0xc6  ,
0xd3  ,
0x2b  ,
0x13   
)
DEFINE_GUID ( ff_CODECAPI_AVDecNumWorkerThreads  ,
0x9561c3e8  ,
0xea9e  ,
0x4435  ,
0x9b  ,
0x1e  ,
0xa9  ,
0x3e  ,
0x69  ,
0x18  ,
0x94  ,
0xd8   
)
DEFINE_GUID ( ff_CODECAPI_AVDecSoftwareDynamicFormatChange  ,
0x862e2f0a  ,
0x507b  ,
0x47ff  ,
0xaf  ,
0x47  ,
0x01  ,
0xe2  ,
0x62  ,
0x42  ,
0x98  ,
0xb7   
)
DEFINE_GUID ( ff_CODECAPI_AVDecDisableVideoPostProcessing  ,
0xf8749193  ,
0x667a  ,
0x4f2c  ,
0xa9  ,
0xe8  ,
0x5d  ,
0x4a  ,
0xf9  ,
0x24  ,
0xf0  ,
0x8f   
)
DEFINE_GUID ( ff_CODECAPI_AVEncCommonRateControlMode  ,
0x1c0608e9  ,
0x370c  ,
0x4710  ,
0x8a  ,
0x58  ,
0xcb  ,
0x61  ,
0x81  ,
0xc4  ,
0x24  ,
0x23   
)
DEFINE_GUID ( ff_CODECAPI_AVEncCommonQuality  ,
0xfcbf57a3  ,
0x7ea5  ,
0x4b0c  ,
0x96  ,
0x44  ,
0x69  ,
0xb4  ,
0x0c  ,
0x39  ,
0xc3  ,
0x91   
)
DEFINE_GUID ( ff_CODECAPI_AVEncCommonMeanBitRate  ,
0xf7222374  ,
0x2144  ,
0x4815  ,
0xb5  ,
0x50  ,
0xa3  ,
0x7f  ,
0x8e  ,
0x12  ,
0xee  ,
0x52   
)
DEFINE_GUID ( ff_CODECAPI_AVEncH264CABACEnable  ,
0xee6cad62  ,
0xd305  ,
0x4248  ,
0xa5  ,
0xe  ,
0xe1  ,
0xb2  ,
0x55  ,
0xf7  ,
0xca  ,
0xf8   
)
DEFINE_GUID ( ff_CODECAPI_AVEncVideoForceKeyFrame  ,
0x398c1b98  ,
0x8353  ,
0x475a  ,
0x9e  ,
0xf2  ,
0x8f  ,
0x26  ,
0x5d  ,
0x26  ,
0x3  ,
0x45   
)
DEFINE_GUID ( ff_CODECAPI_AVEncMPVDefaultBPictureCount  ,
0x8d390aac  ,
0xdc5c  ,
0x4200  ,
0xb5  ,
0x7f  ,
0x81  ,
0x4d  ,
0x04  ,
0xba  ,
0xba  ,
0xb2   
)
DEFINE_GUID ( ff_CODECAPI_AVScenarioInfo  ,
0xb28a6e64  ,
0x3ff9  ,
0x446a  ,
0x8a  ,
0x4b  ,
0x0d  ,
0x7a  ,
0x53  ,
0x41  ,
0x32  ,
0x36   
)
DEFINE_GUID ( ff_MF_SA_D3D11_BINDFLAGS  ,
0xeacf97ad  ,
0x065c  ,
0x4408  ,
0xbe  ,
0xe3  ,
0xfd  ,
0xcb  ,
0xfd  ,
0x12  ,
0x8b  ,
0xe2   
)
DEFINE_GUID ( ff_MF_SA_D3D11_USAGE  ,
0xe85fe442  ,
0x2ca3  ,
0x486e  ,
0xa9  ,
0xc7  ,
0x10  ,
0x9d  ,
0xda  ,
0x60  ,
0x98  ,
0x80   
)
DEFINE_GUID ( ff_MF_SA_D3D11_AWARE  ,
0x206b4fc8  ,
0xfcf9  ,
0x4c51  ,
0xaf  ,
0xe3  ,
0x97  ,
0x64  ,
0x36  ,
0x9e  ,
0x33  ,
0xa0   
)
DEFINE_GUID ( ff_MF_SA_D3D11_SHARED  ,
0x7b8f32c3  ,
0x6d96  ,
0x4b89  ,
0x92  ,
0x3  ,
0xdd  ,
0x38  ,
0xb6  ,
0x14  ,
0x14  ,
0xf3   
)
DEFINE_GUID ( ff_MF_SA_D3D11_SHARED_WITHOUT_MUTEX  ,
0x39dbd44d  ,
0x2e44  ,
0x4931  ,
0xa4  ,
0xc8  ,
0x35  ,
0x2d  ,
0x3d  ,
0xc4  ,
0x21  ,
0x15   
)
DEFINE_GUID ( ff_MF_SA_MINIMUM_OUTPUT_SAMPLE_COUNT  ,
0x851745d5  ,
0xc3d6  ,
0x476d  ,
0x95  ,
0x27  ,
0x49  ,
0x8e  ,
0xf2  ,
0xd1  ,
0xd  ,
0x18   
)
DEFINE_GUID ( ff_MF_SA_MINIMUM_OUTPUT_SAMPLE_COUNT_PROGRESSIVE  ,
0xf5523a5  ,
0x1cb2  ,
0x47c5  ,
0xa5  ,
0x50  ,
0x2e  ,
0xeb  ,
0x84  ,
0xb4  ,
0xd1  ,
0x4a   
)
DEFINE_MEDIATYPE_GUID ( ff_MFVideoFormat_HEVC  ,
0x43564548   
)
DEFINE_MEDIATYPE_GUID ( ff_MFVideoFormat_HEVC_ES  ,
0x53564548   
)
char* ff_hr_str_buf ( char *  buf,
size_t  size,
HRESULT  hr 
)

Definition at line 83 of file mf_utils.c.

IMFSample* ff_create_memory_sample ( void fill_data,
size_t  size,
size_t  align 
)

Definition at line 109 of file mf_utils.c.

Referenced by mf_a_avframe_to_sample(), mf_receive_sample(), and mf_v_avframe_to_sample().

enum AVSampleFormat ff_media_type_to_sample_fmt ( IMFAttributes *  type)

Definition at line 146 of file mf_utils.c.

Referenced by ff_attributes_dump(), mf_enca_input_adjust(), and mf_enca_input_score().

enum AVPixelFormat ff_media_type_to_pix_fmt ( IMFAttributes *  type)

Definition at line 190 of file mf_utils.c.

Referenced by ff_attributes_dump(), mf_encv_input_adjust(), and mf_encv_input_score().

const GUID* ff_pix_fmt_to_guid ( enum AVPixelFormat  pix_fmt)

Definition at line 208 of file mf_utils.c.

int ff_fourcc_from_guid ( const GUID *  guid,
uint32_t *  out_fourcc 
)

Definition at line 222 of file mf_utils.c.

Referenced by ff_guid_str_buf().

char* ff_guid_str_buf ( char *  buf,
size_t  buf_size,
const GUID *  guid 
)

Definition at line 364 of file mf_utils.c.

void ff_attributes_dump ( void log,
IMFAttributes *  attrs 
)

Definition at line 390 of file mf_utils.c.

Referenced by ff_instantiate_mf(), and ff_media_type_dump().

void ff_media_type_dump ( void log,
IMFMediaType *  type 
)

Definition at line 534 of file mf_utils.c.

Referenced by mf_choose_input_type(), mf_choose_output_type(), and mf_output_type_get().

const CLSID* ff_codec_to_mf_subtype ( enum AVCodecID  codec)

Definition at line 539 of file mf_utils.c.

Referenced by mf_create(), and mf_init().

int ff_instantiate_mf ( void log,
GUID  category,
MFT_REGISTER_TYPE_INFO *  in_type,
MFT_REGISTER_TYPE_INFO *  out_type,
int  use_hw,
IMFTransform **  res 
)

Definition at line 582 of file mf_utils.c.

Referenced by mf_create().

void ff_free_mf ( IMFTransform **  mft)

Definition at line 674 of file mf_utils.c.

Referenced by mf_close().