1 files changed, 0 insertions, 189 deletions

diff --git a/firmware/drivers/lcd-color-common.c b/firmware/drivers/lcd-color-common.c
index 9feba9f894..72ce7c209f 100644
--- a/firmware/drivers/lcd-color-common.c
+++ b/firmware/drivers/lcd-color-common.c
@@ -379,195 +379,6 @@ static inline int clamp(int val, int min, int max)
     return val;
 }
 
-#ifndef _WIN32
-/*
- * weak attribute doesn't work for win32 as of gcc 4.6.2 and binutils 2.21.52
- * When building win32 simulators, we won't be using an optimized version of
- * lcd_blit_yuv(), so just don't use the weak attribute.
- */
-__attribute__((weak))
-#endif
-void lcd_yuv_set_options(unsigned options)
-{
-    (void)options;
-}
-
-/* Draw a partial YUV colour bitmap */
-#ifndef _WIN32
-__attribute__((weak))
-#endif
-void lcd_blit_yuv(unsigned char * const src[3],
-                  int src_x, int src_y, int stride,
-                  int x, int y, int width, int height)
-{
-    const unsigned char *ysrc, *usrc, *vsrc;
-    int linecounter;
-    fb_data *dst, *row_end;
-    long z;
-
-    /* width and height must be >= 2 and an even number */
-    width &= ~1;
-    linecounter = height >> 1;
-
-#if LCD_WIDTH >= LCD_HEIGHT
-    dst     = FBADDR(x, y);
-    row_end = dst + width;
-#else
-    dst     = FBADDR(LCD_WIDTH - y - 1, x);
-    row_end = dst + LCD_WIDTH * width;
-#endif
-
-    z    = stride * src_y;
-    ysrc = src[0] + z + src_x;
-    usrc = src[1] + (z >> 2) + (src_x >> 1);
-    vsrc = src[2] + (usrc - src[1]);
-
-    /* stride => amount to jump from end of last row to start of next */
-    stride -= width;
-
-    /* upsampling, YUV->RGB conversion and reduction to RGB565 in one go */
-
-    do
-    {
-        do
-        {
-            int y, cb, cr, rv, guv, bu, r, g, b;
-
-            y  = YFAC*(*ysrc++ - 16);
-            cb = *usrc++ - 128;
-            cr = *vsrc++ - 128;
-
-            rv  =            RVFAC*cr;
-            guv = GUFAC*cb + GVFAC*cr;
-            bu  = BUFAC*cb;
-
-            r = y + rv;
-            g = y + guv;
-            b = y + bu;
-
-            if ((unsigned)(r | g | b) > 64*256-1)
-            {
-                r = clamp(r, 0, 64*256-1);
-                g = clamp(g, 0, 64*256-1);
-                b = clamp(b, 0, 64*256-1);
-            }
-
-            *dst = FB_RGBPACK(r >> 6, g >> 6, b >> 6);
-
-#if LCD_WIDTH >= LCD_HEIGHT
-            dst++;
-#else
-            dst += LCD_WIDTH;
-#endif
-
-            y = YFAC*(*ysrc++ - 16);
-            r = y + rv;
-            g = y + guv;
-            b = y + bu;
-
-            if ((unsigned)(r | g | b) > 64*256-1)
-            {
-                r = clamp(r, 0, 64*256-1);
-                g = clamp(g, 0, 64*256-1);
-                b = clamp(b, 0, 64*256-1);
-            }
-
-            *dst = FB_RGBPACK(r >> 6, g >> 6, b >> 6);
-
-#if LCD_WIDTH >= LCD_HEIGHT
-            dst++;
-#else
-            dst += LCD_WIDTH;
-#endif
-        }
-        while (dst < row_end);
-
-        ysrc    += stride;
-        usrc    -= width >> 1;
-        vsrc    -= width >> 1;
-
-#if LCD_WIDTH >= LCD_HEIGHT
-        row_end += LCD_WIDTH;
-        dst     += LCD_WIDTH - width;
-#else
-        row_end -= 1;
-        dst     -= LCD_WIDTH*width + 1;
-#endif
-
-        do
-        {
-            int y, cb, cr, rv, guv, bu, r, g, b;
-
-            y  = YFAC*(*ysrc++ - 16);
-            cb = *usrc++ - 128;
-            cr = *vsrc++ - 128;
-
-            rv  =            RVFAC*cr;
-            guv = GUFAC*cb + GVFAC*cr;
-            bu  = BUFAC*cb;
-
-            r = y + rv;
-            g = y + guv;
-            b = y + bu;
-
-            if ((unsigned)(r | g | b) > 64*256-1)
-            {
-                r = clamp(r, 0, 64*256-1);
-                g = clamp(g, 0, 64*256-1);
-                b = clamp(b, 0, 64*256-1);
-            }
-
-            *dst = FB_RGBPACK(r >> 6, g >> 6, b >> 6);
-
-#if LCD_WIDTH >= LCD_HEIGHT
-            dst++;
-#else
-            dst += LCD_WIDTH;
-#endif
-
-            y = YFAC*(*ysrc++ - 16);
-            r = y + rv;
-            g = y + guv;
-            b = y + bu;
-
-            if ((unsigned)(r | g | b) > 64*256-1)
-            {
-                r = clamp(r, 0, 64*256-1);
-                g = clamp(g, 0, 64*256-1);
-                b = clamp(b, 0, 64*256-1);
-            }
-
-            *dst = FB_RGBPACK(r >> 6, g >> 6, b >> 6);
-
-#if LCD_WIDTH >= LCD_HEIGHT
-            dst++;
-#else
-            dst += LCD_WIDTH;
-#endif
-        }
-        while (dst < row_end);
-
-        ysrc    += stride;
-        usrc    += stride >> 1;
-        vsrc    += stride >> 1;
-
-#if LCD_WIDTH >= LCD_HEIGHT
-        row_end += LCD_WIDTH;
-        dst     += LCD_WIDTH - width;
-#else
-        row_end -= 1;
-        dst     -= LCD_WIDTH*width + 1;
-#endif
-    }
-    while (--linecounter > 0);
-
-#if LCD_WIDTH >= LCD_HEIGHT
-    lcd_update_rect(x, y, width, height);
-#else
-    lcd_update_rect(LCD_WIDTH - y - height, x, height, width);
-#endif
-}
-
 /* Fill a rectangle with a gradient. This function draws only the partial
  * gradient. It assumes the original gradient is src_height high and skips
  * the first few rows. This is useful for drawing only the bottom half of