pixf->intra_sad_x3_16x16 = x264_intra_sad_x3_16x16_mmxext;
pixf->intra_satd_x3_8x8c = x264_intra_satd_x3_8x8c_mmxext;
pixf->intra_sad_x3_8x8c = x264_intra_sad_x3_8x8c_mmxext;
+ pixf->intra_sad_x3_8x8 = x264_intra_sad_x3_8x8_mmxext;
pixf->intra_satd_x3_4x4 = x264_intra_satd_x3_4x4_mmxext;
pixf->intra_sad_x3_4x4 = x264_intra_sad_x3_4x4_mmxext;
}
void (*intra_mbcmp_x3_4x4) ( uint8_t *fenc, uint8_t *fdec , int res[3] );
void (*intra_satd_x3_4x4) ( uint8_t *fenc, uint8_t *fdec , int res[3] );
void (*intra_sad_x3_4x4) ( uint8_t *fenc, uint8_t *fdec , int res[3] );
+ void (*intra_mbcmp_x3_8x8) ( uint8_t *fenc, uint8_t edge[33], int res[3] );
void (*intra_sa8d_x3_8x8) ( uint8_t *fenc, uint8_t edge[33], int res[3] );
+ void (*intra_sad_x3_8x8) ( uint8_t *fenc, uint8_t edge[33], int res[3] );
} x264_pixel_function_t;
void x264_pixel_init( int cpu, x264_pixel_function_t *pixf );
void x264_intra_sa8d_x3_8x8_mmxext ( uint8_t *, uint8_t *, int * );
void x264_intra_sa8d_x3_8x8_sse2 ( uint8_t *, uint8_t *, int * );
void x264_intra_sa8d_x3_8x8_ssse3 ( uint8_t *, uint8_t *, int * );
+void x264_intra_sad_x3_8x8_mmxext ( uint8_t *, uint8_t *, int * );
void x264_intra_sa8d_x3_8x8_core_mmxext( uint8_t *, int16_t [2][8], int * );
void x264_intra_sa8d_x3_8x8_core_sse2 ( uint8_t *, int16_t [2][8], int * );
void x264_intra_sa8d_x3_8x8_core_ssse3 ( uint8_t *, int16_t [2][8], int * );
SECTION_RODATA
pb_3: times 16 db 3
+pw_8: times 4 dw 8
pb_shuf8x8c0: db 0,0,0,0,2,2,2,2
pb_shuf8x8c1: db 4,4,4,4,6,6,6,6
sw_64: dd 64
movd [r2+4], mm1 ;H prediction cost
RET
+;-----------------------------------------------------------------------------
+; void intra_sad_x3_8x8 ( uint8_t *fenc, uint8_t edge[33], int res[3]);
+;-----------------------------------------------------------------------------
+
+;m0 = DC
+;m6 = V
+;m7 = H
+;m1 = DC score
+;m2 = V score
+;m3 = H score
+;m5 = pixel row
+;m4 = temp
+
+%macro INTRA_SAD_HVDC_ITER 2
+ movq m5, [r0+FENC_STRIDE*%1]
+ movq m4, m5
+ psadbw m4, m0
+%if %1
+ paddw m1, m4
+%else
+ SWAP m1, m4
+%endif
+ movq m4, m5
+ psadbw m4, m6
+%if %1
+ paddw m2, m4
+%else
+ SWAP m2, m4
+%endif
+ pshufw m4, m7, %2
+ psadbw m5, m4
+%if %1
+ paddw m3, m5
+%else
+ SWAP m3, m5
+%endif
+%endmacro
+
+INIT_MMX
+cglobal x264_intra_sad_x3_8x8_mmxext, 3,3
+ movq m7, [r1+7]
+ pxor m0, m0
+ movq m6, [r1+16] ;V prediction
+ pxor m1, m1
+ psadbw m0, m7
+ psadbw m1, m6
+ paddw m0, m1
+ paddw m0, [pw_8 GLOBAL]
+ psrlw m0, 4
+ punpcklbw m0, m0
+ pshufw m0, m0, 0x0 ;DC prediction
+ punpckhbw m7, m7
+ INTRA_SAD_HVDC_ITER 0, 0xff
+ INTRA_SAD_HVDC_ITER 1, 0xaa
+ INTRA_SAD_HVDC_ITER 2, 0x55
+ INTRA_SAD_HVDC_ITER 3, 0x00
+ movq m7, [r1+7]
+ punpcklbw m7, m7
+ INTRA_SAD_HVDC_ITER 4, 0xff
+ INTRA_SAD_HVDC_ITER 5, 0xaa
+ INTRA_SAD_HVDC_ITER 6, 0x55
+ INTRA_SAD_HVDC_ITER 7, 0x00
+ movd [r2+0], m2
+ movd [r2+4], m3
+ movd [r2+8], m1
+ RET
+
;-----------------------------------------------------------------------------
; void intra_sad_x3_8x8c ( uint8_t *fenc, uint8_t *fdec, int res[3] );
;-----------------------------------------------------------------------------
int i_satd_thresh = a->i_mbrd ? COST_MAX : X264_MIN( i_satd_inter, a->i_satd_i16x16 );
int i_cost = 0;
h->mb.i_cbp_luma = 0;
- b_merged_satd = h->pixf.intra_sa8d_x3_8x8 && h->pixf.mbcmp[0] == h->pixf.satd[0];
+ b_merged_satd = h->pixf.intra_mbcmp_x3_8x8 && !h->mb.b_lossless;
// FIXME some bias like in i4x4?
if( h->sh.i_type == SLICE_TYPE_B )
if( b_merged_satd && i_max == 9 )
{
int satd[9];
- h->pixf.intra_sa8d_x3_8x8( p_src_by, edge, satd );
+ h->pixf.intra_mbcmp_x3_8x8( p_src_by, edge, satd );
satd[i_pred_mode] -= 3 * a->i_lambda;
for( i=2; i>=0; i-- )
{
report( "intra satd_x3 :" );
TEST_INTRA_MBCMP( intra_sad_x3_16x16 , predict_16x16, sad [PIXEL_16x16], 0 );
TEST_INTRA_MBCMP( intra_sad_x3_8x8c , predict_8x8c , sad [PIXEL_8x8] , 0 );
+ TEST_INTRA_MBCMP( intra_sad_x3_8x8 , predict_8x8 , sad [PIXEL_8x8] , 1, edge );
TEST_INTRA_MBCMP( intra_sad_x3_4x4 , predict_4x4 , sad [PIXEL_4x4] , 0 );
report( "intra sad_x3 :" );