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gstmpegvideoparser: Documentation fixes

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Fix some spelling mistakes and improve documentation in
the MPEG video parser
This commit is contained in:
Jan Schmidt 2019-06-28 00:27:12 +10:00
parent 1c99c37548
commit 44d16fc00d
1 changed files with 11 additions and 4 deletions
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15
gst-libs/gst/codecparsers/gstmpegvideoparser.h
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@ -114,10 +114,12 @@ typedef enum {
* @GST_MPEG_VIDEO_LEVEL_MAIN: Main level (ML) * @GST_MPEG_VIDEO_LEVEL_MAIN: Main level (ML)
* @GST_MPEG_VIDEO_LEVEL_HIGH_1440: High 1440 level (H-14) * @GST_MPEG_VIDEO_LEVEL_HIGH_1440: High 1440 level (H-14)
* @GST_MPEG_VIDEO_LEVEL_HIGH: High level (HL) * @GST_MPEG_VIDEO_LEVEL_HIGH: High level (HL)
* @GST_MPEG_VIDEO_LEVEL_HIGH_P: High-P level (HL Progressive)
* *
* Mpeg-2 Levels. * Mpeg-2 Levels.
**/ **/
typedef enum { typedef enum {
GST_MPEG_VIDEO_LEVEL_HIGH_P = 0x02,
GST_MPEG_VIDEO_LEVEL_HIGH = 0x04, GST_MPEG_VIDEO_LEVEL_HIGH = 0x04,
GST_MPEG_VIDEO_LEVEL_HIGH_1440 = 0x06, GST_MPEG_VIDEO_LEVEL_HIGH_1440 = 0x06,
GST_MPEG_VIDEO_LEVEL_MAIN = 0x08, GST_MPEG_VIDEO_LEVEL_MAIN = 0x08,
@ -211,7 +213,7 @@ typedef struct _GstMpegVideoPacket GstMpegVideoPacket;
* @fps_d: Calculated Framerate denominator * @fps_d: Calculated Framerate denominator
* @bitrate_value: Value of the bitrate as is in the stream (400bps unit) * @bitrate_value: Value of the bitrate as is in the stream (400bps unit)
* @bitrate: the real bitrate of the Mpeg video stream in bits per second, 0 if VBR stream * @bitrate: the real bitrate of the Mpeg video stream in bits per second, 0 if VBR stream
* @constrained_parameters_flag: %TRUE if this stream uses contrained parameters. * @constrained_parameters_flag: %TRUE if this stream uses constrained parameters.
* @load_intra_quantiser_matrix: %TRUE indicates the presence of intra_quantiser_matrix * @load_intra_quantiser_matrix: %TRUE indicates the presence of intra_quantiser_matrix
* @intra_quantizer_matrix: intra-quantization table, in zigzag scan order * @intra_quantizer_matrix: intra-quantization table, in zigzag scan order
* @load_non_intra_quantiser_matrix: %TRUE indicates the presence of non_intra_quantiser_matrix * @load_non_intra_quantiser_matrix: %TRUE indicates the presence of non_intra_quantiser_matrix
@ -249,7 +251,7 @@ struct _GstMpegVideoSequenceHdr
* @horiz_size_ext: Horizontal size * @horiz_size_ext: Horizontal size
* @vert_size_ext: Vertical size * @vert_size_ext: Vertical size
* @bitrate_ext: The bitrate * @bitrate_ext: The bitrate
* @vbv_buffer_size_extension: VBV vuffer size * @vbv_buffer_size_extension: VBV buffer size
* @low_delay: %TRUE if the sequence doesn't contain any B-pictures, %FALSE * @low_delay: %TRUE if the sequence doesn't contain any B-pictures, %FALSE
* otherwise * otherwise
* @fps_n_ext: Framerate nominator code * @fps_n_ext: Framerate nominator code
@ -282,8 +284,13 @@ struct _GstMpegVideoSequenceExt
/** /**
* GstMpegVideoSequenceDisplayExt: * GstMpegVideoSequenceDisplayExt:
* @profile: mpeg2 decoder profil * @video_format: 3-bit video_format field indicating PAL/NTSC etc.
* @colour_description_flag: %TRUE if colour information was provided
* @colour_primaries: Valid if colour_description_flag is set
* @transfer_characteristics: Valid if colour_description_flag is set
* @matrix_coefficients: Valid if colour_description_flag is set
* @display_horizontal_size: width of decoded frame sub-region to display
* @display_vertical_size: height of decoded frame sub-region to display
*/ */
struct _GstMpegVideoSequenceDisplayExt struct _GstMpegVideoSequenceDisplayExt
{ {