FFmpeg
4.0
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Functions | |
static int32_t | norm__ (int64_t a, int bits) |
static int32_t | mul__ (int32_t a, int32_t b, int bits) |
static int32_t | norm13 (int64_t a) |
static int32_t | norm16 (int64_t a) |
static int32_t | norm20 (int64_t a) |
static int32_t | norm21 (int64_t a) |
static int32_t | norm23 (int64_t a) |
static int32_t | mul15 (int32_t a, int32_t b) |
static int32_t | mul16 (int32_t a, int32_t b) |
static int32_t | mul17 (int32_t a, int32_t b) |
static int32_t | mul22 (int32_t a, int32_t b) |
static int32_t | mul23 (int32_t a, int32_t b) |
static int32_t | mul31 (int32_t a, int32_t b) |
static int32_t | mul32 (int32_t a, int32_t b) |
static int32_t | clip23 (int32_t a) |
Definition at line 27 of file dcamath.h.
Referenced by apply_filter(), calc_power(), ff_dca_core_dequantize(), ff_dcaadpcm_subband_analysis(), mul__(), norm13(), norm16(), norm20(), norm21(), and norm23().
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inlinestatic |
Definition at line 40 of file dcamath.h.
Referenced by ff_dcaadpcm_predict().
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inlinestatic |
Definition at line 41 of file dcamath.h.
Referenced by chs_filter_band_data().
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inlinestatic |
Definition at line 42 of file dcamath.h.
Referenced by synth_filter_fixed_64().
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inlinestatic |
Definition at line 43 of file dcamath.h.
Referenced by synth_filter_fixed().
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inlinestatic |
Definition at line 44 of file dcamath.h.
Referenced by dct_a(), dct_b(), lfe_fir_fixed_c(), and lfe_x96_fixed_c().
Definition at line 46 of file dcamath.h.
Referenced by dmix_add_c(), dmix_scale_c(), dmix_sub_c(), and prescale_down_mix().
Definition at line 47 of file dcamath.h.
Referenced by chs_filter_band_data(), combine_residual_frame(), dmix_scale_inv_c(), filter_frame_fixed(), parse_dmix_coeffs(), and prescale_down_mix().
Definition at line 48 of file dcamath.h.
Referenced by decode_joint_c().
Definition at line 51 of file dcamath.h.
Referenced by parse_x96_subframe_audio().
Definition at line 52 of file dcamath.h.
Referenced by calc_one_scale(), calc_power(), init_quantization_noise(), lfe_downsample(), quantize_value(), and subband_transform().
Definition at line 54 of file dcamath.h.
Referenced by chs_filter_band_data(), clp_v(), combine_residual_frame(), decode_hf_c(), decode_joint_c(), ff_dca_core_dequantize(), ff_dca_xll_filter_frame(), ff_dcaadpcm_predict(), filter_frame_fixed(), imdct_half_32(), imdct_half_64(), inverse_adpcm(), lfe_fir_fixed_c(), lfe_x96_fixed_c(), parse_subframe_audio(), parse_x96_subframe_audio(), synth_filter_fixed(), and synth_filter_fixed_64().