Merge pull request #1 from m45t3r/master

I am merging this because it has the new color opts

1 files changed, 8 insertions, 101 deletions

diff --git a/source/pixform.h b/source/pixform.h
index f9c075c..4a61ae2 100644
--- a/source/pixform.h
+++ b/source/pixform.h
@@ -12,6 +12,8 @@
 #define MAX_RED_RGB565            31
 #define MAX_GREEN_RGB565          63
 #define MAX_BLUE_RGB565           31
+#define RED_SHIFT_BITS_RGB565     11
+#define GREEN_SHIFT_BITS_RGB565   6
 #define RED_LOW_BIT_MASK_RGB565   0x0800
 #define GREEN_LOW_BIT_MASK_RGB565 0x0020
 #define BLUE_LOW_BIT_MASK_RGB565  0x0001
@@ -32,6 +34,8 @@
 #define MAX_RED_RGB555            31
 #define MAX_GREEN_RGB555          31
 #define MAX_BLUE_RGB555           31
+#define RED_SHIFT_BITS_RGB555     10
+#define GREEN_SHIFT_BITS_RGB555   5
 #define RED_LOW_BIT_MASK_RGB555   0x0400
 #define GREEN_LOW_BIT_MASK_RGB555 0x0020
 #define BLUE_LOW_BIT_MASK_RGB555  0x0001
@@ -43,107 +47,6 @@
 #define THIRD_COLOR_MASK_RGB555   0x001F
 #define ALPHA_BITS_MASK_RGB555    0x0000
 
-/* BGR565 format */
-#define BUILD_PIXEL_BGR565(R,G,B) (((int32_t) (B) << 11) | ((int32_t) (G) << 6) | (int32_t) (R))
-#define BUILD_PIXEL2_BGR565(R,G,B) (((int32_t) (B) << 11) | ((int32_t) (G) << 5) | (int32_t) (R))
-#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 RED_LOW_BIT_MASK_BGR565   0x0001
-#define GREEN_LOW_BIT_MASK_BGR565 0x0040
-#define BLUE_LOW_BIT_MASK_BGR565  0x0800
-#define RED_HI_BIT_MASK_BGR565    0x0010
-#define GREEN_HI_BIT_MASK_BGR565  0x0400
-#define BLUE_HI_BIT_MASK_BGR565   0x8000
-#define FIRST_COLOR_MASK_BGR565   0xF800
-#define SECOND_COLOR_MASK_BGR565  0x07E0
-#define THIRD_COLOR_MASK_BGR565   0x001F
-#define ALPHA_BITS_MASK_BGR565    0x0000
-
-/* BGR555 format */
-#define BUILD_PIXEL_BGR555(R,G,B) (((int32_t) (B) << 10) | ((int32_t) (G) << 5) | (int32_t) (R))
-#define BUILD_PIXEL2_BGR555(R,G,B) (((int32_t) (B) << 10) | ((int32_t) (G) << 5) | (int32_t) (R))
-#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 RED_LOW_BIT_MASK_BGR555   0x0001
-#define GREEN_LOW_BIT_MASK_BGR555 0x0020
-#define BLUE_LOW_BIT_MASK_BGR555  0x0400
-#define RED_HI_BIT_MASK_BGR555    0x0010
-#define GREEN_HI_BIT_MASK_BGR555  0x0200
-#define BLUE_HI_BIT_MASK_BGR555   0x4000
-#define FIRST_COLOR_MASK_BGR555   0x7C00
-#define SECOND_COLOR_MASK_BGR555  0x03E0
-#define THIRD_COLOR_MASK_BGR555   0x001F
-#define ALPHA_BITS_MASK_BGR555    0x0000
-
-/* GBR565 format */
-#define BUILD_PIXEL_GBR565(R,G,B) (((int32_t) (G) << 11) | ((int32_t) (B) << 6) | (int32_t) (R))
-#define BUILD_PIXEL2_GBR565(R,G,B) (((int32_t) (G) << 11) | ((int32_t) (B) << 5) | (int32_t) (R))
-#define DECOMPOSE_PIXEL_GBR565(PIX,R,G,B) {(G) = (PIX) >> 11; (B) = ((PIX) >> 6) & 0x1f; (R) = (PIX) & 0x1f; }
-#define SPARE_RGB_BIT_MASK_GBR565 (1 << 5)
-
-#define MAX_RED_GBR565            31
-#define MAX_BLUE_GBR565           63
-#define MAX_GREEN_GBR565          31
-#define RED_LOW_BIT_MASK_GBR565   0x0001
-#define BLUE_LOW_BIT_MASK_GBR565  0x0040
-#define GREEN_LOW_BIT_MASK_GBR565 0x0800
-#define RED_HI_BIT_MASK_GBR565    0x0010
-#define BLUE_HI_BIT_MASK_GBR565   0x0400
-#define GREEN_HI_BIT_MASK_GBR565  0x8000
-#define FIRST_COLOR_MASK_GBR565   0xF800
-#define SECOND_COLOR_MASK_GBR565  0x07E0
-#define THIRD_COLOR_MASK_GBR565   0x001F
-#define ALPHA_BITS_MASK_GBR565    0x0000
-
-/* GBR555 format */
-#define BUILD_PIXEL_GBR555(R,G,B) (((int32_t) (G) << 10) | ((int32_t) (B) << 5) | (int32_t) (R))
-#define BUILD_PIXEL2_GBR555(R,G,B) (((int32_t) (G) << 10) | ((int32_t) (B) << 5) | (int32_t) (R))
-#define DECOMPOSE_PIXEL_GBR555(PIX,R,G,B) {(G) = (PIX) >> 10; (B) = ((PIX) >> 5) & 0x1f; (R) = (PIX) & 0x1f; }
-#define SPARE_RGB_BIT_MASK_GBR555 (1 << 15)
-
-#define MAX_RED_GBR555            31
-#define MAX_BLUE_GBR555           31
-#define MAX_GREEN_GBR555          31
-#define RED_LOW_BIT_MASK_GBR555   0x0001
-#define BLUE_LOW_BIT_MASK_GBR555  0x0020
-#define GREEN_LOW_BIT_MASK_GBR555 0x0400
-#define RED_HI_BIT_MASK_GBR555    0x0010
-#define BLUE_HI_BIT_MASK_GBR555   0x0200
-#define GREEN_HI_BIT_MASK_GBR555  0x4000
-#define FIRST_COLOR_MASK_GBR555   0x7C00
-#define SECOND_COLOR_MASK_GBR555  0x03E0
-#define THIRD_COLOR_MASK_GBR555   0x001F
-#define ALPHA_BITS_MASK_GBR555    0x0000
-
-/* RGB5551 format */
-#define BUILD_PIXEL_RGB5551(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 6) | (int32_t) ((B) << 1) | 1)
-#define BUILD_PIXEL2_RGB5551(R,G,B) (((int32_t) (R) << 11) | ((int32_t) (G) << 6) | (int32_t) ((B) << 1) | 1)
-#define DECOMPOSE_PIXEL_RGB5551(PIX,R,G,B) {(R) = (PIX) >> 11; (G) = ((PIX) >> 6) & 0x1f; (B) = ((PIX) >> 1) & 0x1f; }
-#define SPARE_RGB_BIT_MASK_RGB5551 (1)
-
-#define MAX_RED_RGB5551       31
-#define MAX_GREEN_RGB5551     31
-#define MAX_BLUE_RGB5551      31
-#define RED_LOW_BIT_MASK_RGB5551   0x0800
-#define GREEN_LOW_BIT_MASK_RGB5551 0x0040
-#define BLUE_LOW_BIT_MASK_RGB5551  0x0002
-#define RED_HI_BIT_MASK_RGB5551    0x8000
-#define GREEN_HI_BIT_MASK_RGB5551  0x0400
-#define BLUE_HI_BIT_MASK_RGB5551   0x0020
-#define FIRST_COLOR_MASK_RGB5551   0xf800
-#define SECOND_COLOR_MASK_RGB5551  0x07c0
-#define THIRD_COLOR_MASK_RGB5551   0x003e
-#define ALPHA_BITS_MASK_RGB5551    0x0001
-
-
 #define CONCAT(X,Y) X##Y
 
 /* C pre-processor needs a two stage macro define to enable it to concat
@@ -159,6 +62,8 @@
 #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_SHIFT_BITS_D(F)     CONCAT(RED_SHIFT_BITS_, F)
+#define GREEN_SHIFT_BITS_D(F)   CONCAT(GREEN_SHIFT_BITS_, 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)
@@ -173,6 +78,8 @@
 #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_SHIFT_BITS     RED_SHIFT_BITS_D(PIXEL_FORMAT)
+#define GREEN_SHIFT_BITS   GREEN_SHIFT_BITS_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)