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vp9decoder: Update document

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s/GstH264Picture/GstVp9Picture/g and minor update since this baseclass
is no more d3d11 specific one.
This commit is contained in:
Seungha Yang 2020-03-05 14:35:14 +09:00 committed by GStreamer Merge Bot
parent 82f1d5e8be
commit f487648b03
2 changed files with 8 additions and 8 deletions
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4
gst-libs/gst/codecs/gstvp9decoder.c
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@ -313,8 +313,8 @@ gst_vp9_decoder_handle_frame (GstVideoDecoder * decoder,
/* if we have multiple frames in superframe here, /* if we have multiple frames in superframe here,
* decide which frame should consume given GstVideoCodecFrame. * decide which frame should consume given GstVideoCodecFrame.
* In practice, superframe consists of two frame, one is decode-only frame * In practice, superframe consists of two frame, one is decode-only frame
* and the other is normal frame. If it's not the case, any other vp9 decoder * and the other is normal frame. If it's not the case, existing vp9 decoder
* implementations (nvdec, libvpx) including this d3d11 decoder would * implementations (nvdec, vp9dec, d3d11 and so on) would
* show mismatched number of input and output buffers. * show mismatched number of input and output buffers.
* To handle it in generic manner, we need vp9parse element to * To handle it in generic manner, we need vp9parse element to
* split frames from superframe. */ * split frames from superframe. */

12
gst-libs/gst/codecs/gstvp9decoder.h
View file

@ -62,9 +62,9 @@ struct _GstVp9Decoder
* GstVp9DecoderClass: * GstVp9DecoderClass:
* @new_sequence: Notifies subclass of SPS update * @new_sequence: Notifies subclass of SPS update
* @new_picture: Optional. * @new_picture: Optional.
* Called whenever new #GstH264Picture is created. * Called whenever new #GstVp9Picture is created.
* Subclass can set implementation specific user data * Subclass can set implementation specific user data
* on the #GstH264Picture via gst_h264_picture_set_user_data() * on the #GstVp9Picture via gst_h264_picture_set_user_data()
* @duplicate_picture: Duplicate the #GstVp9Picture * @duplicate_picture: Duplicate the #GstVp9Picture
* @output_picture: Called with a #GstVp9Picture which is required to be outputted. * @output_picture: Called with a #GstVp9Picture which is required to be outputted.
* Subclass can retrieve parent #GstVideoCodecFrame by using * Subclass can retrieve parent #GstVideoCodecFrame by using
@ -72,13 +72,13 @@ struct _GstVp9Decoder
* and the #GstVideoCodecFrame must be consumed by subclass via * and the #GstVideoCodecFrame must be consumed by subclass via
* gst_video_decoder_{finish,drop,release}_frame(). * gst_video_decoder_{finish,drop,release}_frame().
* @start_picture: Optional. * @start_picture: Optional.
* Called per one #GstH264Picture to notify subclass to prepare * Called per one #GstVp9Picture to notify subclass to prepare
* decoding process for the #GstH264Picture * decoding process for the #GstVp9Picture
* @decode_slice: Provides per slice data with parsed slice header and * @decode_slice: Provides per slice data with parsed slice header and
* required raw bitstream for subclass to decode it * required raw bitstream for subclass to decode it
* @end_picture: Optional. * @end_picture: Optional.
* Called per one #GstH264Picture to notify subclass to finish * Called per one #GstVp9Picture to notify subclass to finish
* decoding process for the #GstH264Picture * decoding process for the #GstVp9Picture
*/ */
struct _GstVp9DecoderClass struct _GstVp9DecoderClass
{ {