C7                335 libavcodec/mpegaudiodsp_template.c         t3 = MULH3(in1[2*5] - in1[2*7], -2*C7, 1);
C7                 53 libavcodec/ppc/fdctdsp.c #define W4 (SQRT_2 * (-C1 + C3 + C5 - C7))
C7                 54 libavcodec/ppc/fdctdsp.c #define W5 (SQRT_2 *  (C1 + C3 - C5 + C7))
C7                 55 libavcodec/ppc/fdctdsp.c #define W6 (SQRT_2 *  (C1 + C3 + C5 - C7))
C7                 56 libavcodec/ppc/fdctdsp.c #define W7 (SQRT_2 *  (C1 + C3 - C5 - C7))
C7                 57 libavcodec/ppc/fdctdsp.c #define W8 (SQRT_2 *  (C7 - C3))
C7                 55 libavcodec/ppc/vp3dsp_altivec.c     vec_s16 C7 = vec_splat(constants, 7);\
C7                 80 libavcodec/ppc/vp3dsp_altivec.c     A = vec_add(M16(b1, C1), M15(b7, C7));\
C7                 81 libavcodec/ppc/vp3dsp_altivec.c     B = vec_sub(M15(b1, C7), M16(b7, C1));\
C7                163 libavcodec/x86/fdct.c                    C4,  C4,  C5,  C7,  C2,  C6,  C3, -C7, \
C7                164 libavcodec/x86/fdct.c                   -C4,  C4,  C7,  C3,  C6, -C2,  C7, -C5, \
C7                 74 libavcodec/x86/simple_idct.c  C5,  C7,  C5,  C7,
C7                 76 libavcodec/x86/simple_idct.c  C3, -C7,  C3, -C7,
C7                 80 libavcodec/x86/simple_idct.c  C7,  C3,  C7,  C3,
C7                 82 libavcodec/x86/simple_idct.c  C7, -C5,  C7, -C5,