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Fixed memory leaks in textures.c (#1097)

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SasLuca 2020-02-11 21:25:27 +00:00 • committed by GitHub
parent 87d5b51256
commit dec85f741a
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2 changed files with 7 additions and 2 deletions
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4
.gitignore vendored
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@ -113,6 +113,10 @@ docs/examples/web/*/*.html
!docs/examples/web/shaders/loader.html
!docs/examples/web/models/loader.html
# Jetbrains project
.idea/
cmake-build-debug/
# CMake stuff
CMakeCache.txt
CMakeFiles

5
src/textures.c
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@ -953,8 +953,6 @@ void ImageToPOT(Image *image, Color fillColor)
// Security check to avoid program crash
if ((image->data == NULL) || (image->width == 0) || (image->height == 0)) return;
Color *pixels = GetImageData(*image); // Get pixels data
// Calculate next power-of-two values
// NOTE: Just add the required amount of pixels at the right and bottom sides of image...
int potWidth = (int)powf(2, ceilf(logf((float)image->width)/logf(2)));
@ -963,6 +961,7 @@ void ImageToPOT(Image *image, Color fillColor)
// Check if POT texture generation is required (if texture is not already POT)
if ((potWidth != image->width) || (potHeight != image->height))
{
Color *pixels = GetImageData(*image); // Get pixels data
Color *pixelsPOT = NULL;
// Generate POT array from NPOT data
@ -1239,6 +1238,7 @@ void ImageAlphaClear(Image *image, Color color, float threshold)
*image = LoadImageEx(pixels, image->width, image->height);
ImageFormat(image, prevFormat);
RL_FREE(pixels);
}
// Premultiply alpha channel
@ -1264,6 +1264,7 @@ void ImageAlphaPremultiply(Image *image)
*image = LoadImageEx(pixels, image->width, image->height);
ImageFormat(image, prevFormat);
RL_FREE(pixels);
}
#if defined(SUPPORT_IMAGE_MANIPULATION)