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mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-24 08:12:44 +00:00

Revert "Merge commit 'ed1a11ed52bbd1f15bb9b0416d69b7924bee3191'"

This reverts commit fc5fe4804f, reversing
changes made to ffe3350098.

The factoring is broken; it's not calling the ssse3 code anymore, and
calling the mmx2 code with bad alignment. It also broke some FATE
instances.

Conflicts:
	libavfilter/x86/vf_gradfun_init.c
This commit is contained in:
Clément Bœsch 2013-11-01 14:28:08 +01:00
parent c6125f5e1c
commit 969329fe11

View File

@ -41,13 +41,14 @@ void ff_gradfun_blur_line_movdqu_sse2(intptr_t x, uint16_t *buf,
const uint8_t *src1, const uint8_t *src2);
#if HAVE_YASM
static void gradfun_filter_line(uint8_t *dst, const uint8_t *src, const uint16_t *dc,
int width, int thresh, const uint16_t *dithers,
int alignment)
static void gradfun_filter_line_mmxext(uint8_t *dst, const uint8_t *src,
const uint16_t *dc,
int width, int thresh,
const uint16_t *dithers)
{
intptr_t x;
if (width & alignment) {
x = width & ~alignment;
if (width & 3) {
x = width & ~3;
ff_gradfun_filter_line_c(dst + x, src + x, dc + x / 2,
width - x, thresh, dithers);
width = x;
@ -57,19 +58,21 @@ static void gradfun_filter_line(uint8_t *dst, const uint8_t *src, const uint16_t
thresh, dithers);
}
static void gradfun_filter_line_mmxext(uint8_t *dst, const uint8_t *src,
const 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, const uint8_t *src, const uint16_t *dc,
int width, int thresh,
const uint16_t *dithers)
{
gradfun_filter_line(dst, src, dc, width, thresh, dithers, 7);
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);
}
static void gradfun_blur_line_sse2(uint16_t *dc, uint16_t *buf, const uint16_t *buf1,