diff options
| author | Diego Biurrun <diego@biurrun.de> | 2005-12-22 01:10:11 +0000 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2005-12-22 01:10:11 +0000 |
| commit | bb270c0896b39e1ae9277355e3c120ed3feb64a3 (patch) | |
| tree | fc2fc2b1216d19acb3879abb6ea5a3b400f43fe4 /libavcodec/i386/simple_idct_mmx.c | |
| parent | 50827fcf44f34521df4708cdb633809b56fb9df3 (diff) | |
COSMETICS: tabs --> spaces, some prettyprinting
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/simple_idct_mmx.c')
| -rw-r--r-- | libavcodec/i386/simple_idct_mmx.c | 2054 |
1 files changed, 1027 insertions, 1027 deletions
diff --git a/libavcodec/i386/simple_idct_mmx.c b/libavcodec/i386/simple_idct_mmx.c index 7b5084c7eb..b814fabb35 100644 --- a/libavcodec/i386/simple_idct_mmx.c +++ b/libavcodec/i386/simple_idct_mmx.c @@ -40,8 +40,8 @@ #define C4 16383 //cos(i*M_PI/16)*sqrt(2)*(1<<14) - 0.5 #endif #define C5 12873 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 -#define C6 8867 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 -#define C7 4520 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 +#define C6 8867 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 +#define C7 4520 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 #define ROW_SHIFT 11 #define COL_SHIFT 20 // 6 @@ -50,13 +50,13 @@ static const uint64_t attribute_used __attribute__((aligned(8))) wm1010= 0xFFFF0 static const uint64_t attribute_used __attribute__((aligned(8))) d40000= 0x0000000000040000ULL; static const int16_t __attribute__((aligned(8))) coeffs[]= { - 1<<(ROW_SHIFT-1), 0, 1<<(ROW_SHIFT-1), 0, -// 1<<(COL_SHIFT-1), 0, 1<<(COL_SHIFT-1), 0, -// 0, 1<<(COL_SHIFT-1-16), 0, 1<<(COL_SHIFT-1-16), - 1<<(ROW_SHIFT-1), 1, 1<<(ROW_SHIFT-1), 0, - // the 1 = ((1<<(COL_SHIFT-1))/C4)<<ROW_SHIFT :) -// 0, 0, 0, 0, -// 0, 0, 0, 0, + 1<<(ROW_SHIFT-1), 0, 1<<(ROW_SHIFT-1), 0, +// 1<<(COL_SHIFT-1), 0, 1<<(COL_SHIFT-1), 0, +// 0, 1<<(COL_SHIFT-1-16), 0, 1<<(COL_SHIFT-1-16), + 1<<(ROW_SHIFT-1), 1, 1<<(ROW_SHIFT-1), 0, + // the 1 = ((1<<(COL_SHIFT-1))/C4)<<ROW_SHIFT :) +// 0, 0, 0, 0, +// 0, 0, 0, 0, C4, C4, C4, C4, C4, -C4, C4, -C4, @@ -79,8 +79,8 @@ static const int16_t __attribute__((aligned(8))) coeffs[]= { #if 0 static void unused_var_killer(){ - int a= wm1010 + d40000; - temp[0]=a; + int a= wm1010 + d40000; + temp[0]=a; } static void inline idctCol (int16_t * col, int16_t *input) @@ -93,21 +93,21 @@ static void inline idctCol (int16_t * col, int16_t *input) #undef C5 #undef C6 #undef C7 - int a0, a1, a2, a3, b0, b1, b2, b3; - const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C7 = 4520; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + int a0, a1, a2, a3, b0, b1, b2, b3; + const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C7 = 4520; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 /* - if( !(col[8*1] | col[8*2] |col[8*3] |col[8*4] |col[8*5] |col[8*6] | col[8*7])) { - col[8*0] = col[8*1] = col[8*2] = col[8*3] = col[8*4] = - col[8*5] = col[8*6] = col[8*7] = col[8*0]<<3; - return; - }*/ + if( !(col[8*1] | col[8*2] |col[8*3] |col[8*4] |col[8*5] |col[8*6] | col[8*7])) { + col[8*0] = col[8*1] = col[8*2] = col[8*3] = col[8*4] = + col[8*5] = col[8*6] = col[8*7] = col[8*0]<<3; + return; + }*/ col[8*0] = input[8*0 + 0]; col[8*1] = input[8*2 + 0]; @@ -118,39 +118,39 @@ col[8*5] = input[8*6 + 0]; col[8*6] = input[8*4 + 1]; col[8*7] = input[8*6 + 1]; - a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1)); - a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1)); - a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1)); - a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1)); - - b0 = C1*col[8*1] + C3*col[8*3] + C5*col[8*5] + C7*col[8*7]; - b1 = C3*col[8*1] - C7*col[8*3] - C1*col[8*5] - C5*col[8*7]; - b2 = C5*col[8*1] - C1*col[8*3] + C7*col[8*5] + C3*col[8*7]; - b3 = C7*col[8*1] - C5*col[8*3] + C3*col[8*5] - C1*col[8*7]; - - col[8*0] = (a0 + b0) >> COL_SHIFT; - col[8*1] = (a1 + b1) >> COL_SHIFT; - col[8*2] = (a2 + b2) >> COL_SHIFT; - col[8*3] = (a3 + b3) >> COL_SHIFT; - col[8*4] = (a3 - b3) >> COL_SHIFT; - col[8*5] = (a2 - b2) >> COL_SHIFT; - col[8*6] = (a1 - b1) >> COL_SHIFT; - col[8*7] = (a0 - b0) >> COL_SHIFT; + a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1)); + a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1)); + a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1)); + a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1)); + + b0 = C1*col[8*1] + C3*col[8*3] + C5*col[8*5] + C7*col[8*7]; + b1 = C3*col[8*1] - C7*col[8*3] - C1*col[8*5] - C5*col[8*7]; + b2 = C5*col[8*1] - C1*col[8*3] + C7*col[8*5] + C3*col[8*7]; + b3 = C7*col[8*1] - C5*col[8*3] + C3*col[8*5] - C1*col[8*7]; + + col[8*0] = (a0 + b0) >> COL_SHIFT; + col[8*1] = (a1 + b1) >> COL_SHIFT; + col[8*2] = (a2 + b2) >> COL_SHIFT; + col[8*3] = (a3 + b3) >> COL_SHIFT; + col[8*4] = (a3 - b3) >> COL_SHIFT; + col[8*5] = (a2 - b2) >> COL_SHIFT; + col[8*6] = (a1 - b1) >> COL_SHIFT; + col[8*7] = (a0 - b0) >> COL_SHIFT; } static void inline idctRow (int16_t * output, int16_t * input) { - int16_t row[8]; - - int a0, a1, a2, a3, b0, b1, b2, b3; - const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 - const int C7 = 4520; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + int16_t row[8]; + + int a0, a1, a2, a3, b0, b1, b2, b3; + const int C0 = 23170; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C1 = 22725; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C2 = 21407; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C3 = 19266; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C4 = 16383; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C5 = 12873; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 + const int C7 = 4520; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 row[0] = input[0]; row[2] = input[1]; @@ -161,290 +161,290 @@ row[3] = input[9]; row[5] = input[12]; row[7] = input[13]; - if( !(row[1] | row[2] |row[3] |row[4] |row[5] |row[6] | row[7]) ) { - row[0] = row[1] = row[2] = row[3] = row[4] = - row[5] = row[6] = row[7] = row[0]<<3; - output[0] = row[0]; - output[2] = row[1]; - output[4] = row[2]; - output[6] = row[3]; - output[8] = row[4]; - output[10] = row[5]; - output[12] = row[6]; - output[14] = row[7]; - return; - } - - a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + (1<<(ROW_SHIFT-1)); - a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + (1<<(ROW_SHIFT-1)); - a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + (1<<(ROW_SHIFT-1)); - a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + (1<<(ROW_SHIFT-1)); - - b0 = C1*row[1] + C3*row[3] + C5*row[5] + C7*row[7]; - b1 = C3*row[1] - C7*row[3] - C1*row[5] - C5*row[7]; - b2 = C5*row[1] - C1*row[3] + C7*row[5] + C3*row[7]; - b3 = C7*row[1] - C5*row[3] + C3*row[5] - C1*row[7]; - - row[0] = (a0 + b0) >> ROW_SHIFT; - row[1] = (a1 + b1) >> ROW_SHIFT; - row[2] = (a2 + b2) >> ROW_SHIFT; - row[3] = (a3 + b3) >> ROW_SHIFT; - row[4] = (a3 - b3) >> ROW_SHIFT; - row[5] = (a2 - b2) >> ROW_SHIFT; - row[6] = (a1 - b1) >> ROW_SHIFT; - row[7] = (a0 - b0) >> ROW_SHIFT; - - output[0] = row[0]; - output[2] = row[1]; - output[4] = row[2]; - output[6] = row[3]; - output[8] = row[4]; - output[10] = row[5]; - output[12] = row[6]; - output[14] = row[7]; + if( !(row[1] | row[2] |row[3] |row[4] |row[5] |row[6] | row[7]) ) { + row[0] = row[1] = row[2] = row[3] = row[4] = + row[5] = row[6] = row[7] = row[0]<<3; + output[0] = row[0]; + output[2] = row[1]; + output[4] = row[2]; + output[6] = row[3]; + output[8] = row[4]; + output[10] = row[5]; + output[12] = row[6]; + output[14] = row[7]; + return; + } + + a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + (1<<(ROW_SHIFT-1)); + a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + (1<<(ROW_SHIFT-1)); + a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + (1<<(ROW_SHIFT-1)); + a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + (1<<(ROW_SHIFT-1)); + + b0 = C1*row[1] + C3*row[3] + C5*row[5] + C7*row[7]; + b1 = C3*row[1] - C7*row[3] - C1*row[5] - C5*row[7]; + b2 = C5*row[1] - C1*row[3] + C7*row[5] + C3*row[7]; + b3 = C7*row[1] - C5*row[3] + C3*row[5] - C1*row[7]; + + row[0] = (a0 + b0) >> ROW_SHIFT; + row[1] = (a1 + b1) >> ROW_SHIFT; + row[2] = (a2 + b2) >> ROW_SHIFT; + row[3] = (a3 + b3) >> ROW_SHIFT; + row[4] = (a3 - b3) >> ROW_SHIFT; + row[5] = (a2 - b2) >> ROW_SHIFT; + row[6] = (a1 - b1) >> ROW_SHIFT; + row[7] = (a0 - b0) >> ROW_SHIFT; + + output[0] = row[0]; + output[2] = row[1]; + output[4] = row[2]; + output[6] = row[3]; + output[8] = row[4]; + output[10] = row[5]; + output[12] = row[6]; + output[14] = row[7]; } #endif static inline void idct(int16_t *block) { - int64_t __attribute__((aligned(8))) align_tmp[16]; - int16_t * const temp= (int16_t*)align_tmp; + int64_t __attribute__((aligned(8))) align_tmp[16]; + int16_t * const temp= (int16_t*)align_tmp; - asm volatile( + asm volatile( #if 0 //Alternative, simpler variant #define ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm0, %%mm0 \n\t" \ - "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ - "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ - "movq %%mm7, " #dst " \n\t"\ - "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "movq %%mm2, 24+" #dst " \n\t"\ - "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ - "movq %%mm2, 8+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ - "movq %%mm4, 16+" #dst " \n\t"\ + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm0, %%mm0 \n\t" \ + "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ + "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ + "movq %%mm7, " #dst " \n\t"\ + "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "movq %%mm2, 24+" #dst " \n\t"\ + "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ + "movq %%mm2, 8+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ + "movq %%mm4, 16+" #dst " \n\t"\ #define COL_IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - #rounder ", %%mm0 \n\t"\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ - "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ - "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm7, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm2, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm2, 32+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm4, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t"\ + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + #rounder ", %%mm0 \n\t"\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ + "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ + "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm7, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm2, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm2, 32+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm4, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t"\ #define DC_COND_ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq "MANGLE(wm1010)", %%mm4 \n\t"\ - "pand %%mm0, %%mm4 \n\t"\ - "por %%mm1, %%mm4 \n\t"\ - "por %%mm2, %%mm4 \n\t"\ - "por %%mm3, %%mm4 \n\t"\ - "packssdw %%mm4,%%mm4 \n\t"\ - "movd %%mm4, %%eax \n\t"\ - "orl %%eax, %%eax \n\t"\ - "jz 1f \n\t"\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm0, %%mm0 \n\t" \ - "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ - "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ - "movq %%mm7, " #dst " \n\t"\ - "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "movq %%mm2, 24+" #dst " \n\t"\ - "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ - "movq %%mm2, 8+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ - "movq %%mm4, 16+" #dst " \n\t"\ - "jmp 2f \n\t"\ - "1: \n\t"\ - "pslld $16, %%mm0 \n\t"\ - "#paddd "MANGLE(d40000)", %%mm0 \n\t"\ - "psrad $13, %%mm0 \n\t"\ - "packssdw %%mm0, %%mm0 \n\t"\ - "movq %%mm0, " #dst " \n\t"\ - "movq %%mm0, 8+" #dst " \n\t"\ - "movq %%mm0, 16+" #dst " \n\t"\ - "movq %%mm0, 24+" #dst " \n\t"\ - "2: \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq "MANGLE(wm1010)", %%mm4 \n\t"\ + "pand %%mm0, %%mm4 \n\t"\ + "por %%mm1, %%mm4 \n\t"\ + "por %%mm2, %%mm4 \n\t"\ + "por %%mm3, %%mm4 \n\t"\ + "packssdw %%mm4,%%mm4 \n\t"\ + "movd %%mm4, %%eax \n\t"\ + "orl %%eax, %%eax \n\t"\ + "jz 1f \n\t"\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm0, %%mm0 \n\t" \ + "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ + "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ + "movq %%mm7, " #dst " \n\t"\ + "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "movq %%mm2, 24+" #dst " \n\t"\ + "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ + "movq %%mm2, 8+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ + "movq %%mm4, 16+" #dst " \n\t"\ + "jmp 2f \n\t"\ + "1: \n\t"\ + "pslld $16, %%mm0 \n\t"\ + "#paddd "MANGLE(d40000)", %%mm0 \n\t"\ + "psrad $13, %%mm0 \n\t"\ + "packssdw %%mm0, %%mm0 \n\t"\ + "movq %%mm0, " #dst " \n\t"\ + "movq %%mm0, 8+" #dst " \n\t"\ + "movq %%mm0, 16+" #dst " \n\t"\ + "movq %%mm0, 24+" #dst " \n\t"\ + "2: \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -467,236 +467,236 @@ COL_IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) #else #define DC_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq "MANGLE(wm1010)", %%mm4 \n\t"\ - "pand %%mm0, %%mm4 \n\t"\ - "por %%mm1, %%mm4 \n\t"\ - "por %%mm2, %%mm4 \n\t"\ - "por %%mm3, %%mm4 \n\t"\ - "packssdw %%mm4,%%mm4 \n\t"\ - "movd %%mm4, %%eax \n\t"\ - "orl %%eax, %%eax \n\t"\ - "jz 1f \n\t"\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm0, %%mm0 \n\t" \ - "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ - "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ - "movq %%mm7, " #dst " \n\t"\ - "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "movq %%mm2, 24+" #dst " \n\t"\ - "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ - "movq %%mm2, 8+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ - "movq %%mm4, 16+" #dst " \n\t"\ - "jmp 2f \n\t"\ - "1: \n\t"\ - "pslld $16, %%mm0 \n\t"\ - "paddd "MANGLE(d40000)", %%mm0 \n\t"\ - "psrad $13, %%mm0 \n\t"\ - "packssdw %%mm0, %%mm0 \n\t"\ - "movq %%mm0, " #dst " \n\t"\ - "movq %%mm0, 8+" #dst " \n\t"\ - "movq %%mm0, 16+" #dst " \n\t"\ - "movq %%mm0, 24+" #dst " \n\t"\ - "2: \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq "MANGLE(wm1010)", %%mm4 \n\t"\ + "pand %%mm0, %%mm4 \n\t"\ + "por %%mm1, %%mm4 \n\t"\ + "por %%mm2, %%mm4 \n\t"\ + "por %%mm3, %%mm4 \n\t"\ + "packssdw %%mm4,%%mm4 \n\t"\ + "movd %%mm4, %%eax \n\t"\ + "orl %%eax, %%eax \n\t"\ + "jz 1f \n\t"\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm0, %%mm0 \n\t" \ + "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ + "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ + "movq %%mm7, " #dst " \n\t"\ + "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "movq %%mm2, 24+" #dst " \n\t"\ + "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ + "movq %%mm2, 8+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ + "movq %%mm4, 16+" #dst " \n\t"\ + "jmp 2f \n\t"\ + "1: \n\t"\ + "pslld $16, %%mm0 \n\t"\ + "paddd "MANGLE(d40000)", %%mm0 \n\t"\ + "psrad $13, %%mm0 \n\t"\ + "packssdw %%mm0, %%mm0 \n\t"\ + "movq %%mm0, " #dst " \n\t"\ + "movq %%mm0, 8+" #dst " \n\t"\ + "movq %%mm0, 16+" #dst " \n\t"\ + "movq %%mm0, 24+" #dst " \n\t"\ + "2: \n\t" #define Z_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift, bt) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq %%mm0, %%mm4 \n\t"\ - "por %%mm1, %%mm4 \n\t"\ - "por %%mm2, %%mm4 \n\t"\ - "por %%mm3, %%mm4 \n\t"\ - "packssdw %%mm4,%%mm4 \n\t"\ - "movd %%mm4, %%eax \n\t"\ - "orl %%eax, %%eax \n\t"\ - "jz " #bt " \n\t"\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm0, %%mm0 \n\t" \ - "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ - "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ - "movq %%mm7, " #dst " \n\t"\ - "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "movq %%mm2, 24+" #dst " \n\t"\ - "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ - "movq %%mm2, 8+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ - "movq %%mm4, 16+" #dst " \n\t"\ + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq %%mm0, %%mm4 \n\t"\ + "por %%mm1, %%mm4 \n\t"\ + "por %%mm2, %%mm4 \n\t"\ + "por %%mm3, %%mm4 \n\t"\ + "packssdw %%mm4,%%mm4 \n\t"\ + "movd %%mm4, %%eax \n\t"\ + "orl %%eax, %%eax \n\t"\ + "jz " #bt " \n\t"\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm0, %%mm0 \n\t" \ + "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ + "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ + "movq %%mm7, " #dst " \n\t"\ + "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "movq %%mm2, 24+" #dst " \n\t"\ + "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ + "movq %%mm2, 8+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ + "movq %%mm4, 16+" #dst " \n\t"\ #define ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm0, %%mm0 \n\t" \ - "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ - "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ - "movq %%mm7, " #dst " \n\t"\ - "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "movq %%mm2, 24+" #dst " \n\t"\ - "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ - "movq %%mm2, 8+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ - "movq %%mm4, 16+" #dst " \n\t"\ + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm0, %%mm0 \n\t" \ + "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\ + "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\ + "movq %%mm7, " #dst " \n\t"\ + "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "movq %%mm2, 24+" #dst " \n\t"\ + "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\ + "movq %%mm2, 8+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\ + "movq %%mm4, 16+" #dst " \n\t"\ //IDCT( src0, src4, src1, src5, dst, rounder, shift) DC_COND_IDCT( 0(%0), 8(%0), 16(%0), 24(%0), 0(%1),paddd 8(%2), 11) @@ -706,80 +706,80 @@ Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f) #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - #rounder ", %%mm0 \n\t"\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ - "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ - "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm7, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm2, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm2, 32+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm4, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + #rounder ", %%mm0 \n\t"\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ + "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ + "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm7, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm2, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm2, 32+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm4, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -787,144 +787,144 @@ IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "4: \n\t" + "#.balign 16 \n\t"\ + "4: \n\t" Z_COND_IDCT( 64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 6f) Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f) #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - #rounder ", %%mm0 \n\t"\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ - "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ - "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm1, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm2, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm1 \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm2, 32+" #dst " \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm1, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + #rounder ", %%mm0 \n\t"\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ + "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ + "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm1, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm2, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm1 \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm2, 32+" #dst " \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm1, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "6: \n\t" + "#.balign 16 \n\t"\ + "6: \n\t" Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 7f) #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - #rounder ", %%mm0 \n\t"\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm1, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm2, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm1 \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm2, 32+" #dst " \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm1, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + #rounder ", %%mm0 \n\t"\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm1, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm2, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm1 \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm2, 32+" #dst " \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm1, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -932,144 +932,144 @@ IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "2: \n\t" + "#.balign 16 \n\t"\ + "2: \n\t" Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f) #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - #rounder ", %%mm0 \n\t"\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ - "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ - "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ - "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm7, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm2, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ - "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ - "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ - "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ - "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ - "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ - "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm2, 32+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm4, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + #rounder ", %%mm0 \n\t"\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\ + "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\ + "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\ + "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm7, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm2, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\ + "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\ + "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\ + "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\ + "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\ + "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\ + "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm2, 32+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm4, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "3: \n\t" + "#.balign 16 \n\t"\ + "3: \n\t" #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - #rounder ", %%mm0 \n\t"\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 64(%2), %%mm3 \n\t"\ - "pmaddwd %%mm2, %%mm3 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm1 \n\t" /* A1 a1 */\ - "paddd %%mm3, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm3, %%mm1 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm1 \n\t"\ - "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm7, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm1, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "movq %%mm5, %%mm1 \n\t" /* A2 a2 */\ - "paddd %%mm4, %%mm1 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm1 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm1, %%mm1 \n\t" /* A2+B2 a2+b2 */\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm1, 32+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "movd %%mm4, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + #rounder ", %%mm0 \n\t"\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 64(%2), %%mm3 \n\t"\ + "pmaddwd %%mm2, %%mm3 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm1 \n\t" /* A1 a1 */\ + "paddd %%mm3, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm3, %%mm1 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm1 \n\t"\ + "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm7, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm1, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "movq %%mm5, %%mm1 \n\t" /* A2 a2 */\ + "paddd %%mm4, %%mm1 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm1 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm1, %%mm1 \n\t" /* A2+B2 a2+b2 */\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm1, 32+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "movd %%mm4, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -1077,67 +1077,67 @@ IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "5: \n\t" + "#.balign 16 \n\t"\ + "5: \n\t" #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - #rounder ", %%mm0 \n\t"\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ - "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ - "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\ - "movq 8+" #src4 ", %%mm3 \n\t" /* R6 R2 r6 r2 */\ - "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm3, %%mm7 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "pmaddwd 40(%2), %%mm3 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm1 \n\t"\ - "paddd %%mm1, %%mm7 \n\t" /* A0 a0 */\ - "paddd %%mm1, %%mm1 \n\t" /* 2C0 2c0 */\ - #rounder ", %%mm2 \n\t"\ - "psubd %%mm7, %%mm1 \n\t" /* A3 a3 */\ - "paddd %%mm2, %%mm3 \n\t" /* A1 a1 */\ - "paddd %%mm2, %%mm2 \n\t" /* 2C1 2c1 */\ - "psubd %%mm3, %%mm2 \n\t" /* A2 a2 */\ - "psrad $" #shift ", %%mm4 \n\t"\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm3 \n\t"\ - "packssdw %%mm7, %%mm4 \n\t" /* A0 a0 */\ - "movq %%mm4, " #dst " \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "packssdw %%mm3, %%mm0 \n\t" /* A1 a1 */\ - "movq %%mm0, 16+" #dst " \n\t"\ - "movq %%mm0, 96+" #dst " \n\t"\ - "movq %%mm4, 112+" #dst " \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "psrad $" #shift ", %%mm6 \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm2, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movq %%mm5, 32+" #dst " \n\t"\ - "psrad $" #shift ", %%mm1 \n\t"\ - "packssdw %%mm1, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movq %%mm6, 48+" #dst " \n\t"\ - "movq %%mm6, 64+" #dst " \n\t"\ - "movq %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + #rounder ", %%mm0 \n\t"\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ + "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ + "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\ + "movq 8+" #src4 ", %%mm3 \n\t" /* R6 R2 r6 r2 */\ + "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm3, %%mm7 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "pmaddwd 40(%2), %%mm3 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm1 \n\t"\ + "paddd %%mm1, %%mm7 \n\t" /* A0 a0 */\ + "paddd %%mm1, %%mm1 \n\t" /* 2C0 2c0 */\ + #rounder ", %%mm2 \n\t"\ + "psubd %%mm7, %%mm1 \n\t" /* A3 a3 */\ + "paddd %%mm2, %%mm3 \n\t" /* A1 a1 */\ + "paddd %%mm2, %%mm2 \n\t" /* 2C1 2c1 */\ + "psubd %%mm3, %%mm2 \n\t" /* A2 a2 */\ + "psrad $" #shift ", %%mm4 \n\t"\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm3 \n\t"\ + "packssdw %%mm7, %%mm4 \n\t" /* A0 a0 */\ + "movq %%mm4, " #dst " \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "packssdw %%mm3, %%mm0 \n\t" /* A1 a1 */\ + "movq %%mm0, 16+" #dst " \n\t"\ + "movq %%mm0, 96+" #dst " \n\t"\ + "movq %%mm4, 112+" #dst " \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "psrad $" #shift ", %%mm6 \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm2, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movq %%mm5, 32+" #dst " \n\t"\ + "psrad $" #shift ", %%mm1 \n\t"\ + "packssdw %%mm1, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movq %%mm6, 48+" #dst " \n\t"\ + "movq %%mm6, 64+" #dst " \n\t"\ + "movq %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -1145,75 +1145,75 @@ IDCT( 0(%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) //IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) //IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t"\ - "1: \n\t" + "#.balign 16 \n\t"\ + "1: \n\t" #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ - "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ - "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ - "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ - "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ - #rounder ", %%mm4 \n\t"\ - "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ - #rounder ", %%mm0 \n\t"\ - "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ - "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ - "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ - "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ - "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ - "movq 64(%2), %%mm1 \n\t"\ - "pmaddwd %%mm2, %%mm1 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ - "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ - "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "psrad $" #shift ", %%mm7 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "movq %%mm0, %%mm3 \n\t" /* A1 a1 */\ - "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "psubd %%mm1, %%mm3 \n\t" /* A1-B1 a1-b1 */\ - "psrad $" #shift ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm3 \n\t"\ - "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ - "movd %%mm7, " #dst " \n\t"\ - "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ - "movd %%mm0, 16+" #dst " \n\t"\ - "packssdw %%mm3, %%mm3 \n\t" /* A1-B1 a1-b1 */\ - "movd %%mm3, 96+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ - "movd %%mm4, 112+" #dst " \n\t"\ - "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ - "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ - "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ - "movq %%mm5, %%mm3 \n\t" /* A2 a2 */\ - "paddd %%mm4, %%mm3 \n\t" /* A2+B2 a2+b2 */\ - "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ - "psrad $" #shift ", %%mm3 \n\t"\ - "psrad $" #shift ", %%mm5 \n\t"\ - "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ - "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\ - "psrad $" #shift ", %%mm6 \n\t"\ - "packssdw %%mm3, %%mm3 \n\t" /* A2+B2 a2+b2 */\ - "movd %%mm3, 32+" #dst " \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ - "movd %%mm6, 48+" #dst " \n\t"\ - "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ - "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ - "movd %%mm4, 64+" #dst " \n\t"\ - "movd %%mm5, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\ + "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\ + "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\ + "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\ + "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\ + #rounder ", %%mm4 \n\t"\ + "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\ + #rounder ", %%mm0 \n\t"\ + "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\ + "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\ + "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\ + "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\ + "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\ + "movq 64(%2), %%mm1 \n\t"\ + "pmaddwd %%mm2, %%mm1 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\ + "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\ + "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "psrad $" #shift ", %%mm7 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "movq %%mm0, %%mm3 \n\t" /* A1 a1 */\ + "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "psubd %%mm1, %%mm3 \n\t" /* A1-B1 a1-b1 */\ + "psrad $" #shift ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm3 \n\t"\ + "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\ + "movd %%mm7, " #dst " \n\t"\ + "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\ + "movd %%mm0, 16+" #dst " \n\t"\ + "packssdw %%mm3, %%mm3 \n\t" /* A1-B1 a1-b1 */\ + "movd %%mm3, 96+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\ + "movd %%mm4, 112+" #dst " \n\t"\ + "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\ + "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\ + "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\ + "movq %%mm5, %%mm3 \n\t" /* A2 a2 */\ + "paddd %%mm4, %%mm3 \n\t" /* A2+B2 a2+b2 */\ + "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\ + "psrad $" #shift ", %%mm3 \n\t"\ + "psrad $" #shift ", %%mm5 \n\t"\ + "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\ + "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\ + "psrad $" #shift ", %%mm6 \n\t"\ + "packssdw %%mm3, %%mm3 \n\t" /* A2+B2 a2+b2 */\ + "movd %%mm3, 32+" #dst " \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\ + "movd %%mm6, 48+" #dst " \n\t"\ + "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\ + "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\ + "movd %%mm4, 64+" #dst " \n\t"\ + "movd %%mm5, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) @@ -1221,42 +1221,42 @@ IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0),/nop, 20) IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0),/nop, 20) IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0),/nop, 20) - "jmp 9f \n\t" + "jmp 9f \n\t" - "#.balign 16 \n\t" - "7: \n\t" + "#.balign 16 \n\t" + "7: \n\t" #undef IDCT #define IDCT(src0, src4, src1, src5, dst, rounder, shift) \ - "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ - "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - #rounder ", %%mm4 \n\t"\ - #rounder ", %%mm0 \n\t"\ - "psrad $" #shift ", %%mm4 \n\t"\ - "psrad $" #shift ", %%mm0 \n\t"\ - "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\ - "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\ - "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ - "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\ - "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ - "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\ - #rounder ", %%mm1 \n\t"\ - #rounder ", %%mm2 \n\t"\ - "psrad $" #shift ", %%mm1 \n\t"\ - "packssdw %%mm1, %%mm4 \n\t" /* A0 a0 */\ - "movq %%mm4, " #dst " \n\t"\ - "psrad $" #shift ", %%mm2 \n\t"\ - "packssdw %%mm2, %%mm0 \n\t" /* A1 a1 */\ - "movq %%mm0, 16+" #dst " \n\t"\ - "movq %%mm0, 96+" #dst " \n\t"\ - "movq %%mm4, 112+" #dst " \n\t"\ - "movq %%mm0, 32+" #dst " \n\t"\ - "movq %%mm4, 48+" #dst " \n\t"\ - "movq %%mm4, 64+" #dst " \n\t"\ - "movq %%mm0, 80+" #dst " \n\t" + "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\ + "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + #rounder ", %%mm4 \n\t"\ + #rounder ", %%mm0 \n\t"\ + "psrad $" #shift ", %%mm4 \n\t"\ + "psrad $" #shift ", %%mm0 \n\t"\ + "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\ + "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\ + "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\ + "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\ + "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\ + "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\ + #rounder ", %%mm1 \n\t"\ + #rounder ", %%mm2 \n\t"\ + "psrad $" #shift ", %%mm1 \n\t"\ + "packssdw %%mm1, %%mm4 \n\t" /* A0 a0 */\ + "movq %%mm4, " #dst " \n\t"\ + "psrad $" #shift ", %%mm2 \n\t"\ + "packssdw %%mm2, %%mm0 \n\t" /* A1 a1 */\ + "movq %%mm0, 16+" #dst " \n\t"\ + "movq %%mm0, 96+" #dst " \n\t"\ + "movq %%mm4, 112+" #dst " \n\t"\ + "movq %%mm0, 32+" #dst " \n\t"\ + "movq %%mm4, 48+" #dst " \n\t"\ + "movq %%mm4, 64+" #dst " \n\t"\ + "movq %%mm0, 80+" #dst " \n\t" //IDCT( src0, src4, src1, src5, dst, rounder, shift) IDCT( 0(%1), 64(%1), 32(%1), 96(%1), 0(%0),/nop, 20) @@ -1290,9 +1290,9 @@ Temp */ "9: \n\t" - :: "r" (block), "r" (temp), "r" (coeffs) - : "%eax" - ); + :: "r" (block), "r" (temp), "r" (coeffs) + : "%eax" + ); } void ff_simple_idct_mmx(int16_t *block) |