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Cygwin compatibility workaround 

patch by Eric Lasota: [ riot icculus org ]
original thread: [FFmpeg-devel] [PATCH] elbg.c Cygwin compatibility workaround
date: 06/09/2007 09:26 AM

Originally committed as revision 9279 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Eric Lasota 2007-06-11 07:57:15 +00:00 committed by Benoit Fouet
parent b8d4082552
commit 7c68b47b78
1 changed files with 5 additions and 4 deletions
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9
libavcodec/elbg.c
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@ -115,7 +115,7 @@ static int get_high_utility_cell(elbg_data *elbg)
* Implementation of the simple LBG algorithm for just two codebooks
*/
static int simple_lbg(int dim,
int centroid[3][dim],
int *centroid[3],
int newutility[3],
int *points,
cell *cells)
@ -186,7 +186,7 @@ static void get_new_centroids(elbg_data *elbg, int huc, int *newcentroid_i,
* @param newcentroid A vector with the position of the new centroids
*/
static void shift_codebook(elbg_data *elbg, int *indexes,
int newcentroid[3][elbg->dim])
int *newcentroid[3])
{
cell *tempdata;
cell **pp = &elbg->cells[indexes[2]];
@ -246,6 +246,7 @@ static void try_shift_candidate(elbg_data *elbg, int idx[3])
int j, k, olderror=0, newerror, cont=0;
int newutility[3];
int newcentroid[3][elbg->dim];
int *newcentroid_ptrs[3] = { newcentroid[0], newcentroid[1], newcentroid[2] };
cell *tempcell;
for (j=0; j<3; j++)
@ -269,11 +270,11 @@ static void try_shift_candidate(elbg_data *elbg, int idx[3])
newerror = newutility[2];
newerror += simple_lbg(elbg->dim, newcentroid, newutility, elbg->points,
newerror += simple_lbg(elbg->dim, newcentroid_ptrs, newutility, elbg->points,
elbg->cells[idx[1]]);
if (olderror > newerror) {
shift_codebook(elbg, idx, newcentroid);
shift_codebook(elbg, idx, newcentroid_ptrs);
elbg->error += newerror - olderror;