Quoting Vittorio Giovara (2015-06-30 15:50:24)
> ---
> libavcodec/qtrleenc.c | 13 ++++++++-----
> 1 file changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/libavcodec/qtrleenc.c b/libavcodec/qtrleenc.c
> index 7c98bea..91dbb8b 100644
> --- a/libavcodec/qtrleenc.c
> +++ b/libavcodec/qtrleenc.c
> @@ -57,6 +57,9 @@ typedef struct QtrleEncContext {
> * Will contain at ith position the number of consecutive pixels equal
> to the previous
> * frame starting from pixel i */
> uint8_t* skip_table;
> +
> + /** Encoded frame is a key frame */
> + int key_frame;
> } QtrleEncContext;
>
> static av_cold int qtrle_encode_end(AVCodecContext *avctx)
> @@ -159,7 +162,7 @@ static void qtrle_encode_line(QtrleEncContext *s, const
> AVFrame *p, int line, ui
>
> for (i = width - 1; i >= 0; i--) {
>
> - if (!s->avctx->coded_frame->key_frame && !memcmp(this_line,
> prev_line, s->pixel_size))
> + if (!s->key_frame && !memcmp(this_line, prev_line, s->pixel_size))
> skipcount = FFMIN(skipcount + 1, MAX_RLE_SKIP);
> else
> skipcount = 0;
> @@ -263,7 +266,7 @@ static int encode_frame(QtrleEncContext *s, const AVFrame
> *p, uint8_t *buf)
> int end_line = s->avctx->height;
> uint8_t *orig_buf = buf;
>
> - if (!s->avctx->coded_frame->key_frame) {
> + if (!s->key_frame) {
> unsigned line_size = s->avctx->width * s->pixel_size;
> for (start_line = 0; start_line < s->avctx->height; start_line++)
> if (memcmp(p->data[0] + start_line*p->linesize[0],
> @@ -313,11 +316,11 @@ static int qtrle_encode_frame(AVCodecContext *avctx,
> AVPacket *pkt,
> if (avctx->gop_size == 0 || (s->avctx->frame_number % avctx->gop_size)
> == 0) {
> /* I-Frame */
> p->pict_type = AV_PICTURE_TYPE_I;
> - p->key_frame = 1;
> + s->key_frame = 1;
> } else {
> /* P-Frame */
> p->pict_type = AV_PICTURE_TYPE_P;
> - p->key_frame = 0;
> + s->key_frame = 0;
Now you're not exporting key_frame anymore, right?
--
Anton Khirnov
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