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opencv: 'for' loop initial declaration

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'for' loop initial declarations are not allowed in C89, moving the declarations
to before the 'for' loops.
This commit is contained in:
Luis de Bethencourt 2015-05-27 13:08:46 +01:00
parent 666a80236c
commit 9c729ef678
1 changed files with 4 additions and 2 deletions
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6
ext/opencv/gstretinex.c
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@ -332,6 +332,8 @@ gst_retinex_transform_ip (GstBaseTransform * btrans, GstBuffer * buf)
where O is the output, H is a gaussian 2d filter and I is the input image
sum_i means summatory on var i with i in [0..scales) and wi are the weights */
else if (METHOD_MULTISCALE == retinex->method) {
int i;
/* allocate or reallocate the weights and sigmas according to scales */
if (retinex->current_scales != retinex->scales || !retinex->sigmas) {
retinex->weights =
@ -340,7 +342,7 @@ gst_retinex_transform_ip (GstBaseTransform * btrans, GstBuffer * buf)
retinex->sigmas =
(double *) g_realloc (retinex->sigmas,
sizeof (double) * retinex->scales);
for (int i = 0; i < retinex->scales; i++) {
for (i = 0; i < retinex->scales; i++) {
retinex->weights[i] = 1.0 / (double) retinex->scales;
retinex->sigmas[i] = 10.0 + 4.0 * (double) retinex->scales;
}
@ -352,7 +354,7 @@ gst_retinex_transform_ip (GstBaseTransform * btrans, GstBuffer * buf)
cvLog (retinex->cvA, retinex->cvB);
/* Filter at each scale */
for (int i = 0; i < retinex->scales; i++) {
for (i = 0; i < retinex->scales; i++) {
filter_size = (int) floor (retinex->sigmas[i] * 6) / 2;
filter_size = filter_size * 2 + 1;