diff options
Diffstat (limited to 'plugins/AdvaImg/src/Utilities.h')
| -rw-r--r-- | plugins/AdvaImg/src/Utilities.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/plugins/AdvaImg/src/Utilities.h b/plugins/AdvaImg/src/Utilities.h index b743325129..ab0243cc41 100644 --- a/plugins/AdvaImg/src/Utilities.h +++ b/plugins/AdvaImg/src/Utilities.h @@ -96,6 +96,12 @@ Allocate a FIBITMAP of type FIT_BITMAP, with possibly no pixel data */ DLL_API FIBITMAP * DLL_CALLCONV FreeImage_AllocateHeader(BOOL header_only, int width, int height, int bpp, unsigned red_mask FI_DEFAULT(0), unsigned green_mask FI_DEFAULT(0), unsigned blue_mask FI_DEFAULT(0)); +/** +Helper for 16-bit FIT_BITMAP +@see FreeImage_GetRGBMasks
+*/
+DLL_API BOOL DLL_CALLCONV FreeImage_HasRGBMasks(FIBITMAP *dib);
+ #if defined(__cplusplus) } #endif @@ -174,7 +180,7 @@ MAXMIN(const T* L, long n, T& max, T& min) { long k1, k2; i1 = 0; i2 = 0; min = L[0]; max = L[0]; j = 0; - if ((n % 2) != 0) j = 1; + if((n % 2) != 0) j = 1; for(i = j; i < n; i+= 2) { k1 = i; k2 = i+1; x1 = L[k1]; x2 = L[k2]; @@ -252,7 +258,7 @@ CalculateUsedBits(int bits) { inline unsigned CalculateLine(unsigned width, unsigned bitdepth) { - return (unsigned)( ((unsigned __int64)width * bitdepth + 7) / 8 ); + return (unsigned)( ((unsigned long long)width * bitdepth + 7) / 8 ); } inline unsigned @@ -456,8 +462,8 @@ A Standard Default Color Space for the Internet - sRGB. #define RGB565(b, g, r) ((((b) >> 3) << FI16_565_BLUE_SHIFT) | (((g) >> 2) << FI16_565_GREEN_SHIFT) | (((r) >> 3) << FI16_565_RED_SHIFT)) #define RGB555(b, g, r) ((((b) >> 3) << FI16_555_BLUE_SHIFT) | (((g) >> 3) << FI16_555_GREEN_SHIFT) | (((r) >> 3) << FI16_555_RED_SHIFT)) -#define FORMAT_RGB565(dib) ((FreeImage_GetRedMask(dib) == FI16_565_RED_MASK) &&(FreeImage_GetGreenMask(dib) == FI16_565_GREEN_MASK) &&(FreeImage_GetBlueMask(dib) == FI16_565_BLUE_MASK)) -#define RGBQUAD_TO_WORD(dib, color) (FORMAT_RGB565(dib) ? RGB565((color)->rgbBlue, (color)->rgbGreen, (color)->rgbRed) : RGB555((color)->rgbBlue, (color)->rgbGreen, (color)->rgbRed)) +#define IS_FORMAT_RGB565(dib) ((FreeImage_GetRedMask(dib) == FI16_565_RED_MASK) && (FreeImage_GetGreenMask(dib) == FI16_565_GREEN_MASK) && (FreeImage_GetBlueMask(dib) == FI16_565_BLUE_MASK)) +#define RGBQUAD_TO_WORD(dib, color) (IS_FORMAT_RGB565(dib) ? RGB565((color)->rgbBlue, (color)->rgbGreen, (color)->rgbRed) : RGB555((color)->rgbBlue, (color)->rgbGreen, (color)->rgbRed)) #define CREATE_GREYSCALE_PALETTE(palette, entries) \ for (unsigned i = 0, v = 0; i < entries; i++, v += 0x00FFFFFF / (entries - 1)) { \ |