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vfilter/avf_showcqt: fix 'mixed declarations and code'

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-13 20:32:35 +02:00
parent 97c285e61b
commit 1df441eaa8
1 changed files with 2 additions and 2 deletions
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4
libavfilter/avf_showcqt.c
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@ -387,6 +387,8 @@ static int plot_cqt(AVFilterLink *inlink)
if (!s->spectogram_count) { if (!s->spectogram_count) {
uint8_t *data = (uint8_t*) s->outpicref->data[0]; uint8_t *data = (uint8_t*) s->outpicref->data[0];
float rcp_result[VIDEO_WIDTH]; float rcp_result[VIDEO_WIDTH];
int total_length = linesize * spectogram_height;
int back_length = linesize * s->spectogram_index;
for (x = 0; x < video_width; x++) for (x = 0; x < video_width; x++)
rcp_result[x] = 1.0f / (result[x][3]+0.0001f); rcp_result[x] = 1.0f / (result[x][3]+0.0001f);
@ -448,8 +450,6 @@ static int plot_cqt(AVFilterLink *inlink)
} }
/* drawing spectogram/sonogram */ /* drawing spectogram/sonogram */
int total_length = linesize * spectogram_height;
int back_length = linesize * s->spectogram_index;
data += spectogram_start * linesize; data += spectogram_start * linesize;
memcpy(data, s->spectogram + s->spectogram_index*linesize, total_length - back_length); memcpy(data, s->spectogram + s->spectogram_index*linesize, total_length - back_length);