[FFmpeg-devel] [PATCHv2 2/6] avcodec/libvpxenc: only allocate alpha U/V planes on size changes
James Zern
jzern at google.com
Tue Nov 5 02:55:23 EET 2019
On Sat, Nov 2, 2019 at 9:20 AM Marton Balint <cus at passwd.hu> wrote:
>
> Signed-off-by: Marton Balint <cus at passwd.hu>
> ---
> libavcodec/libvpxenc.c | 60 ++++++++++++++++++++++++++++++--------------------
> 1 file changed, 36 insertions(+), 24 deletions(-)
>
lgtm. I'll apply this set of patches soon if there aren't any further comments.
> [...]
> +static int realloc_alpha_uv(AVCodecContext *avctx, int width, int height)
> +{
> + VPxContext *ctx = avctx->priv_data;
> + struct vpx_image *rawimg_alpha = &ctx->rawimg_alpha;
> + unsigned char **planes = rawimg_alpha->planes;
> + int *stride = rawimg_alpha->stride;
> +
> + if (!planes[VPX_PLANE_U] ||
> + !planes[VPX_PLANE_V] ||
> + width != (int)rawimg_alpha->d_w ||
> + height != (int)rawimg_alpha->d_h)
> + {
This should be joined with the previous line, I've updated it locally.
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