diff options
| -rw-r--r-- | hw/display/pxa2xx_template.h | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/hw/display/pxa2xx_template.h b/hw/display/pxa2xx_template.h index 711fd9994e..1c13d3ac00 100644 --- a/hw/display/pxa2xx_template.h +++ b/hw/display/pxa2xx_template.h @@ -9,7 +9,7 @@ * Framebuffer format conversion routines. */ -# define SKIP_PIXEL(to) to += deststep +# define SKIP_PIXEL(to) do { to += deststep; } while (0) # define COPY_PIXEL(to, from) \ do { \ *(uint32_t *) to = from; \ @@ -142,10 +142,11 @@ static void pxa2xx_draw_line16t(void *opaque, data >>= 5; r = (data & 0x1f) << 3; data >>= 5; - if (data & 1) + if (data & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } data >>= 1; b = (data & 0x1f) << 3; data >>= 5; @@ -153,10 +154,11 @@ static void pxa2xx_draw_line16t(void *opaque, data >>= 5; r = (data & 0x1f) << 3; data >>= 5; - if (data & 1) + if (data & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } width -= 2; src += 4; } @@ -248,10 +250,11 @@ static void pxa2xx_draw_line19(void *opaque, data >>= 6; r = (data & 0x3f) << 2; data >>= 6; - if (data & 1) + if (data & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } width -= 1; src += 4; } @@ -281,10 +284,11 @@ static void pxa2xx_draw_line19p(void *opaque, data[0] >>= 6; r = (data[0] & 0x3f) << 2; data[0] >>= 6; - if (data[0] & 1) + if (data[0] & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } data[0] >>= 6; b = (data[0] & 0x3f) << 2; data[0] >>= 6; @@ -292,10 +296,11 @@ static void pxa2xx_draw_line19p(void *opaque, data[1] >>= 4; r = (data[1] & 0x3f) << 2; data[1] >>= 6; - if (data[1] & 1) + if (data[1] & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } data[1] >>= 6; b = (data[1] & 0x3f) << 2; data[1] >>= 6; @@ -303,10 +308,11 @@ static void pxa2xx_draw_line19p(void *opaque, data[1] >>= 6; r = ((data[2] & 0x3) << 6) | (data[1] << 2); data[2] >>= 2; - if (data[2] & 1) + if (data[2] & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } data[2] >>= 6; b = (data[2] & 0x3f) << 2; data[2] >>= 6; @@ -314,10 +320,11 @@ static void pxa2xx_draw_line19p(void *opaque, data[2] >>= 6; r = data[2] << 2; data[2] >>= 6; - if (data[2] & 1) + if (data[2] & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } width -= 4; } } @@ -359,10 +366,11 @@ static void pxa2xx_draw_line24t(void *opaque, data >>= 8; r = data & 0xff; data >>= 8; - if (data & 1) + if (data & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } width -= 1; src += 4; } @@ -384,10 +392,11 @@ static void pxa2xx_draw_line25(void *opaque, data >>= 8; r = data & 0xff; data >>= 8; - if (data & 1) + if (data & 1) { SKIP_PIXEL(dest); - else + } else { COPY_PIXEL(dest, rgb_to_pixel32(r, g, b)); + } width -= 1; src += 4; } |