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Merge commit '05b0998f511ffa699407465d48c7d5805f746ad2'

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* commit '05b0998f511ffa699407465d48c7d5805f746ad2':
  dsputil: Fix error by not using redzone and register name
  swscale: GBRP output support

Conflicts:
	libswscale/output.c
	libswscale/swscale.c
	libswscale/swscale_internal.h
	libswscale/utils.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-01-28 14:06:22 +01:00
commit bb2f4ae434
5 changed files with 35 additions and 29 deletions
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6
libavcodec/x86/hpeldsp.asm
View File

@ -318,8 +318,8 @@ PUT_NO_RND_PIXELS8_Y2_EXACT
; avg_pixels8(uint8_t *block, const uint8_t *pixels, int line_size, int h)
%macro AVG_PIXELS8 0
cglobal avg_pixels8, 4,5
movsxdifnidn r2, edx
lea r4, [r2+r2]
movsxdifnidn r2, r2d
lea r4, [r2*2]
.loop:
mova m0, [r0]
mova m1, [r0+r2]
@ -349,7 +349,7 @@ AVG_PIXELS8
; avg_pixels8_x2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
%macro AVG_PIXELS8_X2 0
cglobal avg_pixels8_x2, 4,5
movsxdifnidn r2, edx
movsxdifnidn r2, r2d
lea r4, [r2*2]
.loop:
mova m0, [r1]

6
libavcodec/x86/mpeg4qpel.asm
View File

@ -169,7 +169,7 @@ INIT_MMX 3dnow
PUT_NO_RND_PIXELS16_l2
%macro MPEG4_QPEL16_H_LOWPASS 1
cglobal %1_mpeg4_qpel16_h_lowpass, 5, 5, 0, 8
cglobal %1_mpeg4_qpel16_h_lowpass, 5, 5, 0, 16
movsxdifnidn r2, r2d
movsxdifnidn r3, r3d
pxor m7, m7
@ -202,7 +202,7 @@ cglobal %1_mpeg4_qpel16_h_lowpass, 5, 5, 0, 8
paddw m6, [PW_ROUND]
paddw m0, m6
psraw m0, 5
mova [rsp-8], m0
mova [rsp+8], m0
mova m0, [r1+5]
mova m5, m0
mova m6, m0
@ -226,7 +226,7 @@ cglobal %1_mpeg4_qpel16_h_lowpass, 5, 5, 0, 8
paddw m1, [PW_ROUND]
paddw m3, m1
psraw m3, 5
mova m1, [rsp-8]
mova m1, [rsp+8]
packuswb m1, m3
OP_MOV [r0], m1, m4
mova m1, [r1+9]

36
libswscale/output.c
View File

@ -1374,11 +1374,11 @@ YUV2RGBWRAPPERX(yuv2, rgb_full, rgb8_full, AV_PIX_FMT_RGB8, 0)
static void
yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t **dest,
int dstW, int y)
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t **dest,
int dstW, int y)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(c->dstFormat);
int i;
@ -1388,36 +1388,42 @@ yuv2gbrp_full_X_c(SwsContext *c, const int16_t *lumFilter,
for (i = 0; i < dstW; i++) {
int j;
int Y = 1<<9;
int U = (1<<9)-(128 << 19);
int V = (1<<9)-(128 << 19);
int Y = 1 << 9;
int U = (1 << 9) - (128 << 19);
int V = (1 << 9) - (128 << 19);
int R, G, B, A;
for (j = 0; j < lumFilterSize; j++) {
for (j = 0; j < lumFilterSize; j++)
Y += lumSrc[j][i] * lumFilter[j];
}
for (j = 0; j < chrFilterSize; j++) {
U += chrUSrc[j][i] * chrFilter[j];
V += chrVSrc[j][i] * chrFilter[j];
}
Y >>= 10;
U >>= 10;
V >>= 10;
if (hasAlpha) {
A = 1 << 18;
for (j = 0; j < lumFilterSize; j++) {
for (j = 0; j < lumFilterSize; j++)
A += alpSrc[j][i] * lumFilter[j];
}
A >>= 19;
if (A & 0x100)
A = av_clip_uint8(A);
}
Y -= c->yuv2rgb_y_offset;
Y *= c->yuv2rgb_y_coeff;
Y += 1 << 21;
R = Y + V*c->yuv2rgb_v2r_coeff;
G = Y + V*c->yuv2rgb_v2g_coeff + U*c->yuv2rgb_u2g_coeff;
B = Y + U*c->yuv2rgb_u2b_coeff;
R = Y + V * c->yuv2rgb_v2r_coeff;
G = Y + V * c->yuv2rgb_v2g_coeff + U * c->yuv2rgb_u2g_coeff;
B = Y + U * c->yuv2rgb_u2b_coeff;
if ((R | G | B) & 0xC0000000) {
R = av_clip_uintp2(R, 30);
G = av_clip_uintp2(G, 30);

12
libswscale/swscale_internal.h
View File

@ -250,12 +250,12 @@ typedef void (*yuv2packedX_fn)(struct SwsContext *c, const int16_t *lumFilter,
* or some output formats.
*/
typedef void (*yuv2anyX_fn)(struct SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter,
const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t **dest,
int dstW, int y);
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter,
const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t **dest,
int dstW, int y);
/* This struct should be aligned on at least a 32-byte boundary. */
typedef struct SwsContext {

4
libswscale/utils.c
View File

@ -1022,8 +1022,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter,
if (isPlanarRGB(dstFormat)) {
if (!(flags & SWS_FULL_CHR_H_INT)) {
av_log(c, AV_LOG_DEBUG,
"%s output is not supported with half chroma resolution, switching to full\n",
av_get_pix_fmt_name(dstFormat));
"%s output is not supported with half chroma resolution, switching to full\n",
av_get_pix_fmt_name(dstFormat));
flags |= SWS_FULL_CHR_H_INT;
c->flags = flags;
}