It is done this way in huffyuvdsp as well.
#define pb_7f (~0UL / 255 * 0x7f)
#define pb_80 (~0UL / 255 * 0x80)
-static void diff_bytes_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w)
+static void diff_bytes_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, intptr_t w)
{
long i;
}
static void sub_hfyu_median_pred_c(uint8_t *dst, const uint8_t *src1,
- const uint8_t *src2, int w,
+ const uint8_t *src2, intptr_t w,
int *left, int *left_top)
{
int i;
void (*diff_bytes)(uint8_t *dst /* align 16 */,
const uint8_t *src1 /* align 16 */,
const uint8_t *src2 /* align 1 */,
- int w);
+ intptr_t w);
/**
* Subtract HuffYUV's variant of median prediction.
* Note, this might read from src1[-1], src2[-1].
*/
void (*sub_hfyu_median_pred)(uint8_t *dst, const uint8_t *src1,
- const uint8_t *src2, int w,
+ const uint8_t *src2, intptr_t w,
int *left, int *left_top);
} HuffYUVEncDSPContext;
#if HAVE_INLINE_ASM
-static void diff_bytes_mmx(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w)
+static void diff_bytes_mmx(uint8_t *dst, const uint8_t *src1, const uint8_t *src2,
+ intptr_t w)
{
x86_reg i = 0;
}
static void sub_hfyu_median_pred_mmxext(uint8_t *dst, const uint8_t *src1,
- const uint8_t *src2, int w,
+ const uint8_t *src2, intptr_t w,
int *left, int *left_top)
{
x86_reg i = 0;