uint8_t *src1, uint8_t *src2);
#if HAVE_YASM
-static void gradfun_filter_line_mmxext(uint8_t *dst, uint8_t *src, uint16_t *dc,
- int width, int thresh,
- const uint16_t *dithers)
+static void gradfun_filter_line(uint8_t *dst, uint8_t *src, uint16_t *dc,
+ int width, int thresh, const uint16_t *dithers,
+ int alignment)
{
intptr_t x;
- if (width & 3) {
- x = width & ~3;
+ if (width & alignment) {
+ x = width & ~alignment;
ff_gradfun_filter_line_c(dst + x, src + x, dc + x / 2,
width - x, thresh, dithers);
width = x;
thresh, dithers);
}
+static void gradfun_filter_line_mmxext(uint8_t *dst, uint8_t *src, uint16_t *dc,
+ int width, int thresh,
+ const uint16_t *dithers)
+{
+ gradfun_filter_line(dst, src, dc, width, thresh, dithers, 3);
+}
+
static void gradfun_filter_line_ssse3(uint8_t *dst, uint8_t *src, uint16_t *dc,
int width, int thresh,
const uint16_t *dithers)
{
- intptr_t x;
- if (width & 7) {
- // could be 10% faster if I somehow eliminated this
- x = width & ~7;
- ff_gradfun_filter_line_c(dst + x, src + x, dc + x / 2,
- width - x, thresh, dithers);
- width = x;
- }
- x = -width;
- ff_gradfun_filter_line_ssse3(x, dst + width, src + width, dc + width / 2,
- thresh, dithers);
+ gradfun_filter_line(dst, src, dc, width, thresh, dithers, 7);
}
static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, uint16_t *buf1,