diff options
Diffstat (limited to 'src/lib/ffmpeg-1.0/libavutil/samplefmt.pas')
| -rw-r--r-- | src/lib/ffmpeg-1.0/libavutil/samplefmt.pas | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/lib/ffmpeg-1.0/libavutil/samplefmt.pas b/src/lib/ffmpeg-1.0/libavutil/samplefmt.pas index 62165737..83d5a44b 100644 --- a/src/lib/ffmpeg-1.0/libavutil/samplefmt.pas +++ b/src/lib/ffmpeg-1.0/libavutil/samplefmt.pas @@ -19,7 +19,7 @@ * This is a part of the Pascal port of ffmpeg. * * Conversion of libavutil/samplefmt.h - * avutil version 51.54.100 + * avutil version 51.73.101 * *) @@ -173,16 +173,20 @@ function av_samples_get_buffer_size(linesize: Pcint; nb_channels: cint; nb_sampl cdecl; external av__util; (** - * Fill channel data pointers and linesizes for samples with sample + * Fill plane data pointers and linesize for samples with sample * format sample_fmt. * - * The pointers array is filled with the pointers to the samples data: + * The audio_data array is filled with the pointers to the samples data planes: * for planar, set the start point of each channel's data within the buffer, * for packed, set the start point of the entire buffer only. * - * The linesize array is filled with the aligned size of each channel's data - * buffer for planar layout, or the aligned size of the buffer for all channels - * for packed layout. + * The value pointed to by linesize is set to the aligned size of each + * channel's data buffer for planar layout, or to the aligned size of the + * buffer for all channels for packed layout. + * + * The buffer in buf must be big enough to contain all the samples + * (use av_samples_get_buffer_size() to compute its minimum size), + * otherwise the audio_data pointers will point to invalid data. * * @see enum AVSampleFormat * The documentation for AVSampleFormat describes the data layout. |