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  /external/chromium_org/third_party/opus/src/silk/
Inlines.h 104 opus_int32 b32_inv, a32_nrm, b32_nrm, result; local
116 b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */
119 result = silk_SMULWB(a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
126 result = silk_SMLAWB(result, a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
149 opus_int32 b32_inv, b32_nrm, err_Q32, result; local
159 b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */
162 result = silk_LSHIFT(b32_inv, 16); /* Q: 61 - b_headrm */
165 err_Q32 = silk_LSHIFT( ((opus_int32)1<<29) - silk_SMULWB(b32_nrm, b32_inv), 3 ); /* Q32 */
168 result = silk_SMLAWW(result, err_Q32, b32_inv); /* Q: 61 - b_headrm */
  /external/libopus/silk/
Inlines.h 104 opus_int32 b32_inv, a32_nrm, b32_nrm, result; local
116 b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */
119 result = silk_SMULWB(a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
126 result = silk_SMLAWB(result, a32_nrm, b32_inv); /* Q: 29 + a_headrm - b_headrm */
149 opus_int32 b32_inv, b32_nrm, err_Q32, result; local
159 b32_inv = silk_DIV32_16( silk_int32_MAX >> 2, silk_RSHIFT(b32_nrm, 16) ); /* Q: 29 + 16 - b_headrm */
162 result = silk_LSHIFT(b32_inv, 16); /* Q: 61 - b_headrm */
165 err_Q32 = silk_LSHIFT( ((opus_int32)1<<29) - silk_SMULWB(b32_nrm, b32_inv), 3 ); /* Q32 */
168 result = silk_SMLAWW(result, err_Q32, b32_inv); /* Q: 61 - b_headrm */

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