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libx264: Fix loop failure due to bufsize becoming 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -127,13 +127,14 @@ static int encode_nals(AVCodecContext *ctx, uint8_t *buf, int size,
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}
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static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
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int bufsize, void *data)
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int orig_bufsize, void *data)
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{
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X264Context *x4 = ctx->priv_data;
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AVFrame *frame = data;
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x264_nal_t *nal;
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int nnal, i;
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x264_picture_t pic_out;
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int bufsize;
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x264_picture_init( &x4->pic );
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x4->pic.img.i_csp = X264_CSP_I420;
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@ -164,6 +165,7 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
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}
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do {
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bufsize = orig_bufsize;
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if (x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
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return -1;
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