On Fri, Aug 11, 2017 at 12:36:56AM +0100, Mark Thompson wrote:
> --- /dev/null
> +++ b/libavcodec/cbs.c
> @@ -0,0 +1,461 @@
> +
> +int ff_cbs_init(CodedBitstreamContext *ctx,
> + enum AVCodecID codec_id, void *log_ctx)
> +{
> + ctx->log_ctx = log_ctx;
> +
> + ctx->codec = type;
nit: align
> +void ff_cbs_fragment_uninit(CodedBitstreamContext *ctx,
> + CodedBitstreamFragment *frag)
> +{
> + av_freep(&frag->data);
> + frag->data_size = 0;
> + frag->data_bit_padding = 0;
same
> +int ff_cbs_read(CodedBitstreamContext *ctx,
> + CodedBitstreamFragment *frag,
> + const uint8_t *data, size_t size)
> +{
> + int err;
> +
> + memset(frag, 0, sizeof(*frag));
> +
> + // (We won't write to this during split.)
> + frag->data = (uint8_t*)data;
nit: space before *
> +int ff_cbs_write_packet(CodedBitstreamContext *ctx,
> + AVPacket *pkt,
> + CodedBitstreamFragment *frag)
Indentation is off.
> +int ff_cbs_insert_unit_content(CodedBitstreamContext *ctx,
> + CodedBitstreamFragment *frag,
> + int position, uint32_t type,
> + void *content)
> +{
> + frag->units[position].type = type;
> + frag->units[position].content = content;
> + frag->units[position].content_external = 1;
nit: align
> --- /dev/null
> +++ b/libavcodec/cbs.h
> @@ -0,0 +1,274 @@
> +
> +/**
> + * Write the content of the fragment to its own internal buffer.
> + *
> + * Writes the content of all units and then assembles them into a new
> + * data buffer. When modifying the content of decomposed units, this
> + * can be used to regenerate the bitstream form of units or the whole
> + * fragment so that it can be extracted for other use.
> + */
> +int ff_cbs_write_fragment_data(CodedBitstreamContext *ctx,
> + CodedBitstreamFragment *frag);
> +
It's odd to see a Brit like you use American double spaces after a period :)
I recently dropped the habit of double spaces, the benefit appears dubious
and since the use is not that widespread - even among USians it seems - so
that I fit in better with single spaces.
In case you're wondering or some outside reader is confused: this is not an
actionable review comment, it's just random stylistic musing from my side.
Diego
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