virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-29 22:00:58 +02:00
Code Issues Releases Activity

vf_deshake: zero-init Transform structs in end_frame()

Browse Source 
Initialize Transform structs t and orig to zero.

Signed-off-by: Ray Simard <rhs.ffmpeg@sylvan-glade.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
This commit is contained in:
Ray Simard 2012-01-12 17:21:06 -08:00 committed by Stefano Sabatini
parent e4fa15d156
commit 7f6004fc74
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavfilter/vf_deshake.c
View File

@ -433,11 +433,10 @@ static void end_frame(AVFilterLink *link)
DeshakeContext *deshake = link->dst->priv; DeshakeContext *deshake = link->dst->priv;
AVFilterBufferRef *in = link->cur_buf; AVFilterBufferRef *in = link->cur_buf;
AVFilterBufferRef *out = link->dst->outputs[0]->out_buf; AVFilterBufferRef *out = link->dst->outputs[0]->out_buf;
Transform t; Transform t = {{0},0}, orig = {{0},0};
float matrix[9]; float matrix[9];
float alpha = 2.0 / deshake->refcount; float alpha = 2.0 / deshake->refcount;
char tmp[256]; char tmp[256];
Transform orig;
if (deshake->cx < 0 || deshake->cy < 0 || deshake->cw < 0 || deshake->ch < 0) { if (deshake->cx < 0 || deshake->cy < 0 || deshake->cw < 0 || deshake->ch < 0) {
// Find the most likely global motion for the current frame // Find the most likely global motion for the current frame