generic-library/openjpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Patch by Callum Lerwick. This patch rearranges the largest memory allocations so they're allocated as late as possible, and freed as soon as possible. This cuts memory usage by about half on two large test images.

Browse Source
This commit is contained in:
Francois-Olivier Devaux
2007-11-14 08:45:00 +00:00
parent 61a15672bb
commit 24e189e4d8
4 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
libopenjpeg/t2.c
View File

@@ -323,9 +323,8 @@ static int t2_decode_packet(opj_t2_t* t2, unsigned char *src, int len, opj_tcd_t
int precno = pi->precno; /* precinct value */
int layno = pi->layno; /* quality layer value */
opj_tcd_tilecomp_t *tilec = &tile->comps[compno];
opj_tcd_resolution_t *res = &tilec->resolutions[resno];
opj_tcd_resolution_t* res = &tile->comps[compno].resolutions[resno];
unsigned char *hd = NULL;
int present;