diff options
Diffstat (limited to 'source/pixform.h')
| -rw-r--r-- | source/pixform.h | 88 |
1 files changed, 42 insertions, 46 deletions
diff --git a/source/pixform.h b/source/pixform.h index dc4eacc..f9c075c 100644 --- a/source/pixform.h +++ b/source/pixform.h @@ -9,9 +9,9 @@ #define DECOMPOSE_PIXEL_RGB565(PIX,R,G,B) {(R) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (B) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_RGB565 (1 << 5) -#define MAX_RED_RGB565 31 -#define MAX_GREEN_RGB565 63 -#define MAX_BLUE_RGB565 31 +#define MAX_RED_RGB565 31 +#define MAX_GREEN_RGB565 63 +#define MAX_BLUE_RGB565 31 #define RED_LOW_BIT_MASK_RGB565 0x0800 #define GREEN_LOW_BIT_MASK_RGB565 0x0020 #define BLUE_LOW_BIT_MASK_RGB565 0x0001 @@ -29,9 +29,9 @@ #define DECOMPOSE_PIXEL_RGB555(PIX,R,G,B) {(R) = (PIX) >> 10; (G) = ((PIX) >> 5) & 0x1f; (B) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_RGB555 (1 << 15) -#define MAX_RED_RGB555 31 -#define MAX_GREEN_RGB555 31 -#define MAX_BLUE_RGB555 31 +#define MAX_RED_RGB555 31 +#define MAX_GREEN_RGB555 31 +#define MAX_BLUE_RGB555 31 #define RED_LOW_BIT_MASK_RGB555 0x0400 #define GREEN_LOW_BIT_MASK_RGB555 0x0020 #define BLUE_LOW_BIT_MASK_RGB555 0x0001 @@ -49,9 +49,9 @@ #define DECOMPOSE_PIXEL_BGR565(PIX,R,G,B) {(B) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_BGR565 (1 << 5) -#define MAX_RED_BGR565 31 -#define MAX_GREEN_BGR565 63 -#define MAX_BLUE_BGR565 31 +#define MAX_RED_BGR565 31 +#define MAX_GREEN_BGR565 63 +#define MAX_BLUE_BGR565 31 #define RED_LOW_BIT_MASK_BGR565 0x0001 #define GREEN_LOW_BIT_MASK_BGR565 0x0040 #define BLUE_LOW_BIT_MASK_BGR565 0x0800 @@ -69,9 +69,9 @@ #define DECOMPOSE_PIXEL_BGR555(PIX,R,G,B) {(B) = (PIX) >> 10; (G) = ((PIX) >> 5) & 0x1f; (R) = (PIX) & 0x1f; } #define SPARE_RGB_BIT_MASK_BGR555 (1 << 15) -#define MAX_RED_BGR555 31 -#define MAX_GREEN_BGR555 31 -#define MAX_BLUE_BGR555 31 +#define MAX_RED_BGR555 31 +#define MAX_GREEN_BGR555 31 +#define MAX_BLUE_BGR555 31 #define RED_LOW_BIT_MASK_BGR555 0x0001 #define GREEN_LOW_BIT_MASK_BGR555 0x0020 #define BLUE_LOW_BIT_MASK_BGR555 0x0400 @@ -156,45 +156,41 @@ #define BUILD_PIXEL2(R,G,B) BUILD_PIXEL2_D(PIXEL_FORMAT,R,G,B) #define DECOMPOSE_PIXEL(PIX,R,G,B) DECOMPOSE_PIXEL_D(PIXEL_FORMAT,PIX,R,G,B) -#define MAX_RED_D(F) CONCAT(MAX_RED_,F) -#define MAX_BLUE_D(F) CONCAT(MAX_BLUE_,F) -#define MAX_GREEN_D(F) CONCAT(MAX_GREEN_,F) -#define RED_LOW_BIT_MASK_D(F) CONCAT(RED_LOW_BIT_MASK_,F) -#define BLUE_LOW_BIT_MASK_D(F) CONCAT(BLUE_LOW_BIT_MASK_,F) -#define GREEN_LOW_BIT_MASK_D(F) CONCAT(GREEN_LOW_BIT_MASK_,F) -#define RED_HI_BIT_MASK_D(F) CONCAT(RED_HI_BIT_MASK_,F) -#define BLUE_HI_BIT_MASK_D(F) CONCAT(BLUE_HI_BIT_MASK_,F) -#define GREEN_HI_BIT_MASK_D(F) CONCAT(GREEN_HI_BIT_MASK_,F) +#define MAX_RED_D(F) CONCAT(MAX_RED_,F) +#define MAX_BLUE_D(F) CONCAT(MAX_BLUE_,F) +#define MAX_GREEN_D(F) CONCAT(MAX_GREEN_,F) +#define RED_LOW_BIT_MASK_D(F) CONCAT(RED_LOW_BIT_MASK_,F) +#define BLUE_LOW_BIT_MASK_D(F) CONCAT(BLUE_LOW_BIT_MASK_,F) +#define GREEN_LOW_BIT_MASK_D(F) CONCAT(GREEN_LOW_BIT_MASK_,F) +#define RED_HI_BIT_MASK_D(F) CONCAT(RED_HI_BIT_MASK_,F) +#define BLUE_HI_BIT_MASK_D(F) CONCAT(BLUE_HI_BIT_MASK_,F) +#define GREEN_HI_BIT_MASK_D(F) CONCAT(GREEN_HI_BIT_MASK_,F) #define FIRST_COLOR_MASK_D(F) CONCAT(FIRST_COLOR_MASK_,F) #define SECOND_COLOR_MASK_D(F) CONCAT(SECOND_COLOR_MASK_,F) #define THIRD_COLOR_MASK_D(F) CONCAT(THIRD_COLOR_MASK_,F) #define ALPHA_BITS_MASK_D(F) CONCAT(ALPHA_BITS_MASK_,F) -#define MAX_RED MAX_RED_D(PIXEL_FORMAT) -#define MAX_BLUE MAX_BLUE_D(PIXEL_FORMAT) -#define MAX_GREEN MAX_GREEN_D(PIXEL_FORMAT) +#define MAX_RED MAX_RED_D(PIXEL_FORMAT) +#define MAX_BLUE MAX_BLUE_D(PIXEL_FORMAT) +#define MAX_GREEN MAX_GREEN_D(PIXEL_FORMAT) #define RED_LOW_BIT_MASK RED_LOW_BIT_MASK_D(PIXEL_FORMAT) -#define BLUE_LOW_BIT_MASK BLUE_LOW_BIT_MASK_D(PIXEL_FORMAT) -#define GREEN_LOW_BIT_MASK GREEN_LOW_BIT_MASK_D(PIXEL_FORMAT) -#define RED_HI_BIT_MASK RED_HI_BIT_MASK_D(PIXEL_FORMAT) -#define BLUE_HI_BIT_MASK BLUE_HI_BIT_MASK_D(PIXEL_FORMAT) -#define GREEN_HI_BIT_MASK GREEN_HI_BIT_MASK_D(PIXEL_FORMAT) -#define FIRST_COLOR_MASK FIRST_COLOR_MASK_D(PIXEL_FORMAT) -#define SECOND_COLOR_MASK SECOND_COLOR_MASK_D(PIXEL_FORMAT) -#define THIRD_COLOR_MASK THIRD_COLOR_MASK_D(PIXEL_FORMAT) -#define ALPHA_BITS_MASK ALPHA_BITS_MASK_D(PIXEL_FORMAT) - -#define GREEN_HI_BIT ((MAX_GREEN + 1) >> 1) -#define RGB_LOW_BITS_MASK (RED_LOW_BIT_MASK | GREEN_LOW_BIT_MASK | \ - BLUE_LOW_BIT_MASK) -#define RGB_HI_BITS_MASK (RED_HI_BIT_MASK | GREEN_HI_BIT_MASK | \ - BLUE_HI_BIT_MASK) -#define RGB_HI_BITS_MASKx2 ((RED_HI_BIT_MASK | GREEN_HI_BIT_MASK | \ - BLUE_HI_BIT_MASK) << 1) -#define RGB_REMOVE_LOW_BITS_MASK (~RGB_LOW_BITS_MASK) -#define FIRST_THIRD_COLOR_MASK (FIRST_COLOR_MASK | THIRD_COLOR_MASK) -#define TWO_LOW_BITS_MASK (RGB_LOW_BITS_MASK | (RGB_LOW_BITS_MASK << 1)) -#define HIGH_BITS_SHIFTED_TWO_MASK (( (FIRST_COLOR_MASK | SECOND_COLOR_MASK | THIRD_COLOR_MASK) & \ - ~TWO_LOW_BITS_MASK ) >> 2) +#define BLUE_LOW_BIT_MASK BLUE_LOW_BIT_MASK_D(PIXEL_FORMAT) +#define GREEN_LOW_BIT_MASK GREEN_LOW_BIT_MASK_D(PIXEL_FORMAT) +#define RED_HI_BIT_MASK RED_HI_BIT_MASK_D(PIXEL_FORMAT) +#define BLUE_HI_BIT_MASK BLUE_HI_BIT_MASK_D(PIXEL_FORMAT) +#define GREEN_HI_BIT_MASK GREEN_HI_BIT_MASK_D(PIXEL_FORMAT) +#define FIRST_COLOR_MASK FIRST_COLOR_MASK_D(PIXEL_FORMAT) +#define SECOND_COLOR_MASK SECOND_COLOR_MASK_D(PIXEL_FORMAT) +#define THIRD_COLOR_MASK THIRD_COLOR_MASK_D(PIXEL_FORMAT) +#define ALPHA_BITS_MASK ALPHA_BITS_MASK_D(PIXEL_FORMAT) + +#define GREEN_HI_BIT ((MAX_GREEN + 1) >> 1) +#define RGB_LOW_BITS_MASK (RED_LOW_BIT_MASK | GREEN_LOW_BIT_MASK | BLUE_LOW_BIT_MASK) +#define RGB_HI_BITS_MASK (RED_HI_BIT_MASK | GREEN_HI_BIT_MASK | BLUE_HI_BIT_MASK) +#define RGB_HI_BITS_MASKx2 ((RED_HI_BIT_MASK | GREEN_HI_BIT_MASK | BLUE_HI_BIT_MASK) << 1) +#define RGB_REMOVE_LOW_BITS_MASK (~RGB_LOW_BITS_MASK) +#define FIRST_THIRD_COLOR_MASK (FIRST_COLOR_MASK | THIRD_COLOR_MASK) +#define TWO_LOW_BITS_MASK (RGB_LOW_BITS_MASK | (RGB_LOW_BITS_MASK << 1)) +#define HIGH_BITS_SHIFTED_TWO_MASK (((FIRST_COLOR_MASK | SECOND_COLOR_MASK | THIRD_COLOR_MASK) & ~TWO_LOW_BITS_MASK) >> 2) #endif |