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Remove unnecessary temporary variable "frame_size" from
grab_read_header(). Originally committed as revision 16317 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -70,7 +70,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
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{
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VideoData *s = s1->priv_data;
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AVStream *st;
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int video_fd, frame_size;
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int video_fd;
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int desired_palette, desired_depth;
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struct video_tuner tuner;
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struct video_audio audio;
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@ -230,7 +230,7 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
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for (j = 0; j < vformat_num; j++) {
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if (s->frame_format == video_formats[j].palette) {
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frame_size = s->video_win.width * s->video_win.height * video_formats[j].depth / 8;
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s->frame_size = s->video_win.width * s->video_win.height * video_formats[j].depth / 8;
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st->codec->pix_fmt = video_formats[j].pix_fmt;
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break;
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}
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@ -240,14 +240,13 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
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goto fail;
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s->fd = video_fd;
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s->frame_size = frame_size;
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st->codec->codec_type = CODEC_TYPE_VIDEO;
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st->codec->codec_id = CODEC_ID_RAWVIDEO;
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st->codec->width = s->video_win.width;
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st->codec->height = s->video_win.height;
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st->codec->time_base = s->time_base;
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st->codec->bit_rate = frame_size * 1/av_q2d(st->codec->time_base) * 8;
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st->codec->bit_rate = s->frame_size * 1/av_q2d(st->codec->time_base) * 8;
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return 0;
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fail:
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