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C89 compatibility

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Kornel Lesiński
2014-09-08 20:06:09 +01:00
parent bda865e181
commit 2db4ee73ff
1 changed files with 3 additions and 2 deletions
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5
jcdctmgr.c
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@@ -391,7 +391,8 @@ preprocess_deringing(DCTELEM *data)
maximum overflow that is safe to do without increasing DC out of range */ maximum overflow that is safe to do without increasing DC out of range */
int sum = 0; int sum = 0;
int maxsample_count = 0; int maxsample_count = 0;
for(int i=0; i < size; i++) { int i;
for(i=0; i < size; i++) {
sum += data[i]; sum += data[i];
if (data[i] >= maxsample) { if (data[i] >= maxsample) {
maxsample_count++; maxsample_count++;
@@ -448,7 +449,7 @@ preprocess_deringing(DCTELEM *data)
const float step = 1.f/(float)(size + 1); const float step = 1.f/(float)(size + 1);
float position = step; float position = step;
for(int i = start; i < end; i++, position += step) { for(i = start; i < end; i++, position += step) {
DCTELEM tmp = catmull_rom(maxsample - fslope, maxsample, maxsample, maxsample - lslope, position, size); DCTELEM tmp = catmull_rom(maxsample - fslope, maxsample, maxsample, maxsample - lslope, position, size);
data[jpeg_natural_order[i]] = MIN(tmp, maxovershoot); data[jpeg_natural_order[i]] = MIN(tmp, maxovershoot);
} }