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[551/906] GstGLOverlay: fix loading of non-square overlays

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libjpeg complains about "Application read too {many,few} scan lines" in non-square images
This commit is contained in:
Matthew Waters 2012-07-16 22:40:15 +10:00
parent b34d014918
commit 8ae1fd34e0
1 changed files with 1 additions and 1 deletions
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gst/gl/gstgloverlay.c
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@ -659,7 +659,7 @@ gst_gl_overlay_load_jpeg (GstGLFilter * filter)
overlay->format = GL_RGB; overlay->format = GL_RGB;
overlay->pixbuf = (GLubyte *) malloc (sizeof (GLubyte) * overlay->width overlay->pixbuf = (GLubyte *) malloc (sizeof (GLubyte) * overlay->width
* overlay->height * overlay->internalFormat); * overlay->height * overlay->internalFormat);
for (i = 0; i < overlay->width; ++i) { for (i = 0; i < overlay->height; ++i) {
j = (overlay->pixbuf + j = (overlay->pixbuf +
(((int) overlay->height - (i + (((int) overlay->height - (i +
1)) * (int) overlay->width * overlay->internalFormat)); 1)) * (int) overlay->width * overlay->internalFormat));