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Small code optimization

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This commit is contained in:
raysan5 2020-06-15 12:05:03 +02:00
parent bfa6544030
commit 32c0a7a135
1 changed files with 10 additions and 21 deletions
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31
src/textures.c
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@ -818,8 +818,7 @@ void ImageCrop(Image *image, Rectangle crop)
if (image->format >= COMPRESSED_DXT1_RGB) TRACELOG(LOG_WARNING, "Image manipulation not supported for compressed formats");
else
{
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *croppedData = (unsigned char *)RL_MALLOC(crop.width*crop.height*bytesPerPixel);
@ -1431,9 +1430,7 @@ void ImageResizeCanvas(Image *image, int newWidth, int newHeight, int offsetX, i
if (newWidth < srcRec.width) srcRec.width = newWidth;
if (newHeight < srcRec.height) srcRec.height = newHeight;
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *resizedData = (unsigned char *)RL_CALLOC(newWidth*newHeight*bytesPerPixel, 1);
// TODO: Fill resizedData with fill color (must be formatted to image->format)
@ -1645,10 +1642,8 @@ void ImageFlipVertical(Image *image)
if (image->format >= COMPRESSED_DXT1_RGB) TRACELOG(LOG_WARNING, "Image manipulation not supported for compressed formats");
else
{
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
unsigned char *flippedData = (unsigned char *)RL_MALLOC(dataSize);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *flippedData = (unsigned char *)RL_MALLOC(image->width*image->height*bytesPerPixel);
for (int i = (image->height - 1), offsetSize = 0; i >= 0; i--)
{
@ -1671,10 +1666,8 @@ void ImageFlipHorizontal(Image *image)
if (image->format >= COMPRESSED_DXT1_RGB) TRACELOG(LOG_WARNING, "Image manipulation not supported for compressed formats");
else
{
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
unsigned char *flippedData = (unsigned char *)RL_MALLOC(dataSize);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *flippedData = (unsigned char *)RL_MALLOC(image->width*image->height*bytesPerPixel);
for (int y = 0; y < image->height; y++)
{
@ -1718,10 +1711,8 @@ void ImageRotateCW(Image *image)
if (image->format >= COMPRESSED_DXT1_RGB) TRACELOG(LOG_WARNING, "Image manipulation not supported for compressed formats");
else
{
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
unsigned char *rotatedData = (unsigned char *)RL_MALLOC(dataSize);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *rotatedData = (unsigned char *)RL_MALLOC(image->width*image->height*bytesPerPixel);
for (int y = 0; y < image->height; y++)
{
@ -1752,10 +1743,8 @@ void ImageRotateCCW(Image *image)
if (image->format >= COMPRESSED_DXT1_RGB) TRACELOG(LOG_WARNING, "Image manipulation not supported for compressed formats");
else
{
int dataSize = GetPixelDataSize(image->width, image->height, image->format);
int bytesPerPixel = dataSize/(image->width*image->height);
unsigned char *rotatedData = (unsigned char *)RL_MALLOC(dataSize);
int bytesPerPixel = GetPixelDataSize(1, 1, image->format);
unsigned char *rotatedData = (unsigned char *)RL_MALLOC(image->width*image->height*bytesPerPixel);
for (int y = 0; y < image->height; y++)
{