C6 47 libavcodec/ppc/fdct_altivec.c #define W1 (2 * C6) C6 48 libavcodec/ppc/fdct_altivec.c #define W2 (SQRT_2 * C6) C6 161 libavcodec/x86/fdct_mmx.c #define TABLE_SSE2 C4, C4, C1, C3, -C6, -C2, -C1, -C5, \ C6 162 libavcodec/x86/fdct_mmx.c C4, C4, C5, C7, C2, C6, C3, -C7, \ C6 163 libavcodec/x86/fdct_mmx.c -C4, C4, C7, C3, C6, -C2, C7, -C5, \ C6 164 libavcodec/x86/fdct_mmx.c C4, -C4, C5, -C1, C2, -C6, C3, -C1, C6 42 libavcodec/x86/idct_mmx.c int C1, C2, C3, C4, C5, C6, C7; C6 52 libavcodec/x86/idct_mmx.c C6 = table[6]; C6 55 libavcodec/x86/idct_mmx.c a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + *rounder; C6 56 libavcodec/x86/idct_mmx.c a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + *rounder; C6 57 libavcodec/x86/idct_mmx.c a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + *rounder; C6 58 libavcodec/x86/idct_mmx.c a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + *rounder; C6 66 libavcodec/x86/simple_idct_mmx.c C2, C6, C2, C6, C6 67 libavcodec/x86/simple_idct_mmx.c C6, -C2, C6, -C2, C6 106 libavcodec/x86/simple_idct_mmx.c const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 C6 124 libavcodec/x86/simple_idct_mmx.c a0 = C4*col[8*0] + C2*col[8*2] + C4*col[8*4] + C6*col[8*6] + (1<<(COL_SHIFT-1)); C6 125 libavcodec/x86/simple_idct_mmx.c a1 = C4*col[8*0] + C6*col[8*2] - C4*col[8*4] - C2*col[8*6] + (1<<(COL_SHIFT-1)); C6 126 libavcodec/x86/simple_idct_mmx.c a2 = C4*col[8*0] - C6*col[8*2] - C4*col[8*4] + C2*col[8*6] + (1<<(COL_SHIFT-1)); C6 127 libavcodec/x86/simple_idct_mmx.c a3 = C4*col[8*0] - C2*col[8*2] + C4*col[8*4] - C6*col[8*6] + (1<<(COL_SHIFT-1)); C6 155 libavcodec/x86/simple_idct_mmx.c const int C6 = 8867; //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 C6 181 libavcodec/x86/simple_idct_mmx.c a0 = C4*row[0] + C2*row[2] + C4*row[4] + C6*row[6] + (1<<(ROW_SHIFT-1)); C6 182 libavcodec/x86/simple_idct_mmx.c a1 = C4*row[0] + C6*row[2] - C4*row[4] - C2*row[6] + (1<<(ROW_SHIFT-1)); C6 183 libavcodec/x86/simple_idct_mmx.c a2 = C4*row[0] - C6*row[2] - C4*row[4] + C2*row[6] + (1<<(ROW_SHIFT-1)); C6 184 libavcodec/x86/simple_idct_mmx.c a3 = C4*row[0] - C2*row[2] + C4*row[4] - C6*row[6] + (1<<(ROW_SHIFT-1));