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spudec.c: Avoid useless malloc/frees

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31797 b3059339-0415-0410-9bf9-f77b7e298cf2

Remove unused variables.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31800 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2010-07-25 09:31:00 +00:00 committed by Uoti Urpala
parent 2b895d9349
commit 63cc56045a
1 changed files with 3 additions and 14 deletions
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17
spudec.c
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@ -179,8 +179,6 @@ static inline void spudec_cut_image(spudec_handle_t *this)
{
unsigned int fy, ly;
unsigned int first_y, last_y;
unsigned char *image;
unsigned char *aimage;
if (this->stride == 0 || this->height == 0) {
return;
@ -198,23 +196,14 @@ static inline void spudec_cut_image(spudec_handle_t *this)
this->height = last_y - first_y +1;
} else {
this->height = 0;
this->image_size = 0;
return;
}
// printf("new h %d new start %d (sz %d st %d)---\n\n", this->height, this->start_row, this->image_size, this->stride);
image = malloc(2 * this->stride * this->height);
if(image){
this->image_size = this->stride * this->height;
aimage = image + this->image_size;
memcpy(image, this->image + this->stride * first_y, this->image_size);
memcpy(aimage, this->aimage + this->stride * first_y, this->image_size);
free(this->image);
this->image = image;
this->aimage = aimage;
} else {
mp_msg(MSGT_SPUDEC, MSGL_FATAL, "Fatal: update_spu: malloc requested %d bytes\n", 2 * this->stride * this->height);
if (first_y > 0) {
memmove(this->image, this->image + this->stride * first_y, this->stride * this->height);
memmove(this->aimage, this->aimage + this->stride * first_y, this->stride * this->height);
}
}