diff options
Diffstat (limited to 'hw/display/pl110_template.h')
| -rw-r--r-- | hw/display/pl110_template.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/display/pl110_template.h b/hw/display/pl110_template.h index e738e4a..36ba791 100644 --- a/hw/display/pl110_template.h +++ b/hw/display/pl110_template.h @@ -14,12 +14,16 @@ #if BITS == 8 #define COPY_PIXEL(to, from) *(to++) = from #elif BITS == 15 || BITS == 16 -#define COPY_PIXEL(to, from) *(uint16_t *)to = from; to += 2; +#define COPY_PIXEL(to, from) do { *(uint16_t *)to = from; to += 2; } while (0) #elif BITS == 24 -#define COPY_PIXEL(to, from) \ - *(to++) = from; *(to++) = (from) >> 8; *(to++) = (from) >> 16 +#define COPY_PIXEL(to, from) \ + do { \ + *(to++) = from; \ + *(to++) = (from) >> 8; \ + *(to++) = (from) >> 16; \ + } while (0) #elif BITS == 32 -#define COPY_PIXEL(to, from) *(uint32_t *)to = from; to += 4; +#define COPY_PIXEL(to, from) do { *(uint32_t *)to = from; to += 4; } while (0) #else #error unknown bit depth #endif |
