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Ray
2026-03-04 01:14:26 +01:00
parent 23c06bc6f1
commit faf42366ec
23 changed files with 213 additions and 223 deletions
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12
src/rtextures.c
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@ -22,7 +22,7 @@
* #define SUPPORT_FILEFORMAT_PVR
* #define SUPPORT_FILEFORMAT_ASTC
* Select desired fileformats to be supported for image data loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
* supported by default, to remove support, comment unrequired #define in this module
*
* #define SUPPORT_IMAGE_EXPORT
* Support image export in multiple file formats
@ -1870,7 +1870,7 @@ void ImageToPOT(Image *image, Color fill)
if ((image->data == NULL) || (image->width == 0) || (image->height == 0)) return;
// Calculate next power-of-two values
// NOTE: Just add the required amount of pixels at the right and bottom sides of image...
// NOTE: 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)));
int potHeight = (int)powf(2, ceilf(logf((float)image->height)/logf(2)));
@ -2014,7 +2014,7 @@ void ImageAlphaMask(Image *image, Image alphaMask)
Image mask = ImageCopy(alphaMask);
if (mask.format != PIXELFORMAT_UNCOMPRESSED_GRAYSCALE) ImageFormat(&mask, PIXELFORMAT_UNCOMPRESSED_GRAYSCALE);
// In case image is only grayscale, just add alpha channel
// In case image is only grayscale, add alpha channel
if (image->format == PIXELFORMAT_UNCOMPRESSED_GRAYSCALE)
{
unsigned char *data = (unsigned char *)RL_MALLOC(image->width*image->height*2);
@ -2589,7 +2589,7 @@ void ImageFlipHorizontal(Image *image)
// OPTION 1: Move pixels with memcpy()
//memcpy(flippedData + (y*image->width + x)*bytesPerPixel, ((unsigned char *)image->data) + (y*image->width + (image->width - 1 - x))*bytesPerPixel, bytesPerPixel);
// OPTION 2: Just copy data pixel by pixel
// OPTION 2: Copy data pixel by pixel
for (int i = 0; i < bytesPerPixel; i++) flippedData[(y*image->width + x)*bytesPerPixel + i] = ((unsigned char *)image->data)[(y*image->width + (image->width - 1 - x))*bytesPerPixel + i];
}
}
@ -4587,10 +4587,10 @@ void DrawTexturePro(Texture2D texture, Rectangle source, Rectangle dest, Vector2
rlSetTexture(0);
// NOTE: Vertex position can be transformed using matrices
// but the process is way more costly than just calculating
// but the process is way more costly than calculating
// the vertex positions manually, like done above
// Old implementation is left here for educational purposes,
// just in case someone wants to do some performance test
// in case someone wants to do some performance test
/*
rlSetTexture(texture.id);
rlPushMatrix();