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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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mediafoundation: Add util function to dump IMFAttributes values
It would be useful for debugging. Reference: https://docs.microsoft.com/en-us/windows/win32/medfound/media-type-debugging-code Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1280>
This commit is contained in:
Seungha Yang
GStreamer Merge Bot
parent
bd8a415747
commit
c8469644dd
3 changed files with 318 additions and 2 deletions
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@ -393,3 +393,307 @@ _gst_mf_result (HRESULT hr, GstDebugCategory * cat, const gchar * file,
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#endif
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}
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/* Reference:
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* https://docs.microsoft.com/en-us/windows/win32/medfound/media-type-debugging-code */
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#define GST_MF_IF_EQUAL_RETURN(guid,val) G_STMT_START { \
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if (IsEqualGUID (guid, val)) \
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return G_STRINGIFY (val); \
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} G_STMT_END
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static const gchar *
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gst_mf_guid_to_static_string (const GUID& guid)
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{
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MAJOR_TYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MAJOR_TYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_SUBTYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_ALL_SAMPLES_INDEPENDENT);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_FIXED_SIZE_SAMPLES);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_COMPRESSED);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_SAMPLE_SIZE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_WRAPPED_TYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_NUM_CHANNELS);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_SAMPLES_PER_SECOND);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_FLOAT_SAMPLES_PER_SECOND);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_AVG_BYTES_PER_SECOND);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_BLOCK_ALIGNMENT);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_BITS_PER_SAMPLE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_VALID_BITS_PER_SAMPLE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_SAMPLES_PER_BLOCK);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_CHANNEL_MASK);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_FOLDDOWN_MATRIX);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_WMADRC_PEAKREF);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_WMADRC_PEAKTARGET);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_WMADRC_AVGREF);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_WMADRC_AVGTARGET);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AUDIO_PREFER_WAVEFORMATEX);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AAC_PAYLOAD_TYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AAC_AUDIO_PROFILE_LEVEL_INDICATION);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_FRAME_SIZE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_FRAME_RATE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_FRAME_RATE_RANGE_MAX);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_FRAME_RATE_RANGE_MIN);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_PIXEL_ASPECT_RATIO);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DRM_FLAGS);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_PAD_CONTROL_FLAGS);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_SOURCE_CONTENT_HINT);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_VIDEO_CHROMA_SITING);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_INTERLACE_MODE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_TRANSFER_FUNCTION);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_VIDEO_PRIMARIES);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_CUSTOM_VIDEO_PRIMARIES);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_YUV_MATRIX);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_VIDEO_LIGHTING);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_VIDEO_NOMINAL_RANGE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_GEOMETRIC_APERTURE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MINIMUM_DISPLAY_APERTURE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_PAN_SCAN_APERTURE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_PAN_SCAN_ENABLED);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AVG_BITRATE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AVG_BIT_ERROR_RATE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MAX_KEYFRAME_SPACING);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DEFAULT_STRIDE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_PALETTE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_USER_DATA);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_AM_FORMAT_TYPE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG_START_TIME_CODE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG2_PROFILE);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG2_LEVEL);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG2_FLAGS);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG_SEQUENCE_HEADER);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_AAUX_SRC_PACK_0);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_AAUX_CTRL_PACK_0);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_AAUX_SRC_PACK_1);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_AAUX_CTRL_PACK_1);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_VAUX_SRC_PACK);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_DV_VAUX_CTRL_PACK);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_ARBITRARY_HEADER);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_ARBITRARY_FORMAT);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_IMAGE_LOSS_TOLERANT);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG4_SAMPLE_DESCRIPTION);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_ORIGINAL_4CC);
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GST_MF_IF_EQUAL_RETURN(guid, MF_MT_ORIGINAL_WAVE_FORMAT_TAG);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Audio);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Video);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Protected);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_SAMI);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Script);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Image);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_HTML);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_Binary);
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GST_MF_IF_EQUAL_RETURN(guid, MFMediaType_FileTransfer);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_AI44);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_ARGB32);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_AYUV);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_DV25);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_DV50);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_DVH1);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_DVSD);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_DVSL);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_H264);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_H265);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_HEVC);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_HEVC_ES);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_I420);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_IYUV);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_M4S2);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MJPG);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MP43);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MP4S);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MP4V);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MPG1);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MSS1);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_MSS2);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_NV11);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_NV12);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_P010);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_P016);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_P210);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_P216);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_RGB24);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_RGB32);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_RGB555);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_RGB565);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_RGB8);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_UYVY);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_v210);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_v410);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_VP80);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_VP90);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_WMV1);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_WMV2);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_WMV3);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_WVC1);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y210);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y216);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y410);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y416);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y41P);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_Y41T);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_YUY2);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_YV12);
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GST_MF_IF_EQUAL_RETURN(guid, MFVideoFormat_YVYU);
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/* WAVE_FORMAT_PCM */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_PCM);
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/* WAVE_FORMAT_IEEE_FLOAT */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_Float);
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/* WAVE_FORMAT_DTS */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_DTS);
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/* WAVE_FORMAT_DOLBY_AC3_SPDIF */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_Dolby_AC3_SPDIF);
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/* WAVE_FORMAT_DRM */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_DRM);
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/* WAVE_FORMAT_WMAUDIO2 */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_WMAudioV8);
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/* WAVE_FORMAT_WMAUDIO3 */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_WMAudioV9);
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/* WAVE_FORMAT_WMAUDIO_LOSSLESS */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_WMAudio_Lossless);
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/* WAVE_FORMAT_WMASPDIF */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_WMASPDIF);
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/* WAVE_FORMAT_WMAVOICE9 */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_MSP1);
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/* WAVE_FORMAT_MPEGLAYER3 */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_MP3);
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/* WAVE_FORMAT_MPEG */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_MPEG);
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/* WAVE_FORMAT_MPEG_HEAAC */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_AAC);
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/* WAVE_FORMAT_MPEG_ADTS_AAC */
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GST_MF_IF_EQUAL_RETURN(guid, MFAudioFormat_ADTS);
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return NULL;
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}
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static gchar *
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gst_mf_guid_to_string (const GUID& guid)
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{
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const gchar *str = NULL;
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HRESULT hr;
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WCHAR *name = NULL;
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gchar *ret = NULL;
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str = gst_mf_guid_to_static_string (guid);
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if (str)
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return g_strdup (str);
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hr = StringFromCLSID (guid, &name);
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if (gst_mf_result (hr) && name) {
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ret = g_utf16_to_utf8 ((const gunichar2 *) name, -1, NULL, NULL, NULL);
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CoTaskMemFree (name);
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if (ret)
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return ret;
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}
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ret = g_strdup_printf
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("%8.8x-%4.4x-%4.4x-%2.2x%2.2x-%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
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(guint) guid.Data1, (guint) guid.Data2, (guint) guid.Data3,
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guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
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guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
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return ret;
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}
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static gchar *
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gst_mf_attribute_value_to_string (const GUID& guid, const PROPVARIANT& var)
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{
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if (IsEqualGUID (guid, MF_MT_FRAME_RATE) ||
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IsEqualGUID (guid, MF_MT_FRAME_RATE_RANGE_MAX) ||
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IsEqualGUID (guid, MF_MT_FRAME_RATE_RANGE_MIN) ||
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IsEqualGUID (guid, MF_MT_FRAME_SIZE) ||
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IsEqualGUID (guid, MF_MT_PIXEL_ASPECT_RATIO)) {
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UINT32 high = 0, low = 0;
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Unpack2UINT32AsUINT64(var.uhVal.QuadPart, &high, &low);
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return g_strdup_printf ("%dx%d", high, low);
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}
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if (IsEqualGUID (guid, MF_MT_GEOMETRIC_APERTURE) ||
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IsEqualGUID (guid, MF_MT_MINIMUM_DISPLAY_APERTURE) ||
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IsEqualGUID (guid, MF_MT_PAN_SCAN_APERTURE)) {
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/* FIXME: Not our usecase for now */
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return g_strup ("Not parsed");
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}
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switch (var.vt) {
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case VT_UI4:
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return g_strdup_printf ("%d", var.ulVal);
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case VT_UI8:
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return g_strdup_printf ("%" G_GUINT64_FORMAT, var.uhVal);
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case VT_R8:
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return g_strdup_printf ("%f", var.dblVal);
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case VT_CLSID:
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return gst_mf_guid_to_string (*var.puuid);
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case VT_LPWSTR:
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return g_utf16_to_utf8 ((const gunichar2 *) var.pwszVal,
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-1, NULL, NULL, NULL);
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case VT_UNKNOWN:
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return g_strdup ("IUnknown");
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default:
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return g_strdup_printf ("Unhandled type (vt = %d)", var.vt);
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}
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return NULL;
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}
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static void
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gst_mf_dump_attribute_value_by_index (IMFAttributes * attr, const gchar * msg,
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guint index, GstDebugLevel level, GstDebugCategory * cat, const gchar * file,
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const gchar * function, gint line)
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{
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gchar *guid_name = NULL;
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gchar *value = NULL;
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GUID guid = GUID_NULL;
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HRESULT hr;
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PROPVARIANT var;
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PropVariantInit(&var);
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hr = attr->GetItemByIndex(index, &guid, &var);
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if (!gst_mf_result (hr))
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goto done;
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guid_name = gst_mf_guid_to_string (guid);
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if (!guid_name)
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goto done;
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value = gst_mf_attribute_value_to_string (guid, var);
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if (!value)
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goto done;
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gst_debug_log (cat, level, file, function, line,
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NULL, "%s attribute %d, %s: %s", msg ? msg : "", index, guid_name,
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value);
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done:
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PropVariantClear(&var);
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g_free (guid_name);
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g_free (value);
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}
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void
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_gst_mf_dump_attributes (IMFAttributes * attr, const gchar * msg,
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GstDebugLevel level, GstDebugCategory * cat, const gchar * file,
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const gchar * function, gint line)
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{
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#ifndef GST_DISABLE_GST_DEBUG
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HRESULT hr;
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UINT32 count = 0, i;
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if (!attr)
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return;
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hr = attr->GetCount (&count);
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if (!gst_mf_result (hr) || count == 0)
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return;
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for (i = 0; i < count; i++) {
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gst_mf_dump_attribute_value_by_index (attr,
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msg, i, level, cat, file, function, line);
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}
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#endif
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}
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@ -57,6 +57,17 @@ gboolean _gst_mf_result (HRESULT hr,
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#define gst_mf_result(result) \
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_gst_mf_result (result, GST_CAT_DEFAULT, __FILE__, GST_FUNCTION, __LINE__)
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void _gst_mf_dump_attributes (IMFAttributes * attr,
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const gchar * msg,
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GstDebugLevel level,
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GstDebugCategory * cat,
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const gchar * file,
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const gchar * function,
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gint line);
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#define gst_mf_dump_attributes(attr,msg,level) \
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_gst_mf_dump_attributes (attr, msg, level, GST_CAT_DEFAULT, __FILE__, GST_FUNCTION, __LINE__)
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G_END_DECLS
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#endif /* __GST_MF_UTILS_H__ */
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@ -52,9 +52,10 @@ mfplat_lib = cc.find_library('mfplat', required : mf_option)
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mfreadwrite_lib = cc.find_library('mfreadwrite', required : mf_option)
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mfuuid_lib = cc.find_library('mfuuid', required : mf_option)
|
||||
strmiids_lib = cc.find_library('strmiids', required : mf_option)
|
||||
ole32_dep = cc.find_library('ole32', required : mf_option)
|
||||
runtimeobject_lib = cc.find_library('runtimeobject', required : false)
|
||||
|
||||
have_mf_lib = mf_lib.found() and mfplat_lib.found() and mfreadwrite_lib.found() and mfuuid_lib.found() and strmiids_lib.found()
|
||||
have_mf_lib = mf_lib.found() and mfplat_lib.found() and mfreadwrite_lib.found() and mfuuid_lib.found() and strmiids_lib.found() and ole32_dep.found()
|
||||
if not have_mf_lib
|
||||
if mf_option.enabled()
|
||||
error('The mediafoundation plugin was enabled explicitly, but required libraries were not found.')
|
||||
|
|
@ -62,7 +63,7 @@ if not have_mf_lib
|
|||
subdir_done()
|
||||
endif
|
||||
|
||||
mf_lib_deps += [mf_lib, mfplat_lib, mfreadwrite_lib, mfuuid_lib, strmiids_lib]
|
||||
mf_lib_deps += [mf_lib, mfplat_lib, mfreadwrite_lib, mfuuid_lib, strmiids_lib, ole32_dep]
|
||||
|
||||
have_mf_header = true
|
||||
foreach h: mf_header_deps
|
||||
|
|
|
|||
Loading…
Reference in a new issue