1 files changed, 0 insertions, 144 deletions
diff --git a/source/blender/windowmanager/intern/wm_subwindow.c b/source/blender/windowmanager/intern/wm_subwindow.c
index 6526d419914..458ac4a121a 100644
--- a/source/blender/windowmanager/intern/wm_subwindow.c
+++ b/source/blender/windowmanager/intern/wm_subwindow.c
@@ -378,149 +378,5 @@ void wmOrtho2_pixelspace(const float x, const float y)
 	wmOrtho2_offset(x, y, -GLA_PIXEL_OFS);
 }
 
-/* *************************** Framebuffer color depth, for selection codes ********************** */
-
-#ifdef __APPLE__
-
-/* apple seems to round colors to below and up on some configs */
-
-unsigned int index_to_framebuffer(int index)
-{
-	unsigned int i = index;
-
-	switch (GPU_color_depth()) {
-		case 12:
-			i = ((i & 0xF00) << 12) + ((i & 0xF0) << 8) + ((i & 0xF) << 4);
-			/* sometimes dithering subtracts! */
-			i |= 0x070707;
-			break;
-		case 15:
-		case 16:
-			i = ((i & 0x7C00) << 9) + ((i & 0x3E0) << 6) + ((i & 0x1F) << 3);
-			i |= 0x030303;
-			break;
-		case 24:
-			break;
-		default: /* 18 bits... */
-			i = ((i & 0x3F000) << 6) + ((i & 0xFC0) << 4) + ((i & 0x3F) << 2);
-			i |= 0x010101;
-			break;
-	}
-
-	return i;
-}
-
-#else
-
-/* this is the old method as being in use for ages.... seems to work? colors are rounded to lower values */
-
-unsigned int index_to_framebuffer(int index)
-{
-	unsigned int i = index;
-	
-	switch (GPU_color_depth()) {
-		case 8:
-			i = ((i & 48) << 18) + ((i & 12) << 12) + ((i & 3) << 6);
-			i |= 0x3F3F3F;
-			break;
-		case 12:
-			i = ((i & 0xF00) << 12) + ((i & 0xF0) << 8) + ((i & 0xF) << 4);
-			/* sometimes dithering subtracts! */
-			i |= 0x0F0F0F;
-			break;
-		case 15:
-		case 16:
-			i = ((i & 0x7C00) << 9) + ((i & 0x3E0) << 6) + ((i & 0x1F) << 3);
-			i |= 0x070707;
-			break;
-		case 24:
-			break;
-		default:    /* 18 bits... */
-			i = ((i & 0x3F000) << 6) + ((i & 0xFC0) << 4) + ((i & 0x3F) << 2);
-			i |= 0x030303;
-			break;
-	}
-	
-	return i;
-}
-
-#endif
-
-void WM_framebuffer_index_set(int index)
-{
-	const int col = index_to_framebuffer(index);
-	cpack(col);
-}
-
-void WM_framebuffer_index_get(int index, int *r_col)
-{
-	const int col = index_to_framebuffer(index);
-	char *c_col = (char *)r_col;
-	c_col[0] = (col & 0xFF); /* red */
-	c_col[1] = ((col >>  8) & 0xFF); /* green */
-	c_col[2] = ((col >> 16) & 0xFF); /* blue */
-	c_col[3] = 0xFF; /* alpha */
-}
-
-
-
-#define INDEX_FROM_BUF_8(col)     (((col & 0xC00000) >> 18) + ((col & 0xC000) >> 12) + ((col & 0xC0) >> 6))
-#define INDEX_FROM_BUF_12(col)    (((col & 0xF00000) >> 12) + ((col & 0xF000) >> 8)  + ((col & 0xF0) >> 4))
-#define INDEX_FROM_BUF_15_16(col) (((col & 0xF80000) >> 9)  + ((col & 0xF800) >> 6)  + ((col & 0xF8) >> 3))
-#define INDEX_FROM_BUF_18(col)    (((col & 0xFC0000) >> 6)  + ((col & 0xFC00) >> 4)  + ((col & 0xFC) >> 2))
-#define INDEX_FROM_BUF_24(col)      (col & 0xFFFFFF)
-
-int WM_framebuffer_to_index(unsigned int col)
-{
-	if (col == 0) {
-		return 0;
-	}
-
-	switch (GPU_color_depth()) {
-		case  8: return INDEX_FROM_BUF_8(col);
-		case 12: return INDEX_FROM_BUF_12(col);
-		case 15:
-		case 16: return INDEX_FROM_BUF_15_16(col);
-		case 24: return INDEX_FROM_BUF_24(col);
-		default: return INDEX_FROM_BUF_18(col);
-	}
-}
-
-void WM_framebuffer_to_index_array(unsigned int *col, const unsigned int size)
-{
-#define INDEX_BUF_ARRAY(INDEX_FROM_BUF_BITS) \
-	for (i = size; i--; col++) { \
-		if ((c = *col)) { \
-			*col = INDEX_FROM_BUF_BITS(c); \
-		} \
-	} ((void)0)
-
-	if (size > 0) {
-		unsigned int i, c;
-
-		switch (GPU_color_depth()) {
-			case  8:
-				INDEX_BUF_ARRAY(INDEX_FROM_BUF_8);
-				break;
-			case 12:
-				INDEX_BUF_ARRAY(INDEX_FROM_BUF_12);
-				break;
-			case 15:
-			case 16:
-				INDEX_BUF_ARRAY(INDEX_FROM_BUF_15_16);
-				break;
-			case 24:
-				INDEX_BUF_ARRAY(INDEX_FROM_BUF_24);
-				break;
-			default:
-				INDEX_BUF_ARRAY(INDEX_FROM_BUF_18);
-				break;
-		}
-	}
-
-#undef INDEX_BUF_ARRAY
-}
-
-
 /* ********** END MY WINDOW ************** */