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author | Jun Zhao <mypopydev@gmail.com> | 2018-06-04 21:32:37 +0800 |
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committer | Jun Zhao <jun.zhao@intel.com> | 2018-06-10 08:46:09 +0800 |
commit | 4030d3d3f4951c3df63e8231df90621eb75bb832 (patch) | |
tree | c96bc7b9391e0cc8c731b6aa34b3f85319d49b7c /libavcodec/dolby_e.h | |
parent | 5686c4489a017209367c03fbc40011db7134581a (diff) | |
download | ffmpeg-4030d3d3f4951c3df63e8231df90621eb75bb832.tar.gz |
lavc/dolby_e: fix make checkheaders warning
move the the function init_tables() definitions from header file
to .c file to fix make checkheaders warning.
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Diffstat (limited to 'libavcodec/dolby_e.h')
-rw-r--r-- | libavcodec/dolby_e.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/libavcodec/dolby_e.h b/libavcodec/dolby_e.h index 0390233720..ae04bf699c 100644 --- a/libavcodec/dolby_e.h +++ b/libavcodec/dolby_e.h @@ -644,90 +644,4 @@ static float gain_tab[1024]; DECLARE_ALIGNED(32, static float, window)[3712]; -static av_cold void init_tables(void) -{ - int i, j; - - for (i = 1; i < 17; i++) - mantissa_tab1[i][0] = 1.0f / (1 << i - 1); - - for (i = 2; i < 16; i++) { - mantissa_tab1[i][1] = 1.0f / ((1 << i) - 1); - mantissa_tab1[i][2] = 0.5f / ((1 << i) - 1); - mantissa_tab1[i][3] = 0.25f / ((1 << i) - 1); - } - - mantissa_tab1[i][1] = 0.5f / (1 << 15); - mantissa_tab1[i][2] = 0.75f / (1 << 15); - mantissa_tab1[i][3] = 0.875f / (1 << 15); - - for (i = 1; i < 17; i++) { - mantissa_tab2[i][1] = mantissa_tab1[i][0] * 0.5f; - mantissa_tab2[i][2] = mantissa_tab1[i][0] * 0.75f; - mantissa_tab2[i][3] = mantissa_tab1[i][0] * 0.875f; - for (j = 1; j < 4; j++) - mantissa_tab3[i][j] = 1.0f / (1 << i) + 1.0f / (1 << j) - 1.0f / (1 << i + j); - } - - mantissa_tab3[1][3] = 0.6875f; - - for (i = 0; i < 25; i++) { - exponent_tab[i * 2 ] = 1.0f / (1 << i); - exponent_tab[i * 2 + 1] = M_SQRT1_2 / (1 << i); - } - - for (i = 1; i < 1024; i++) - gain_tab[i] = exp2f((i - 960) / 64.0f); - - // short 1 - ff_kbd_window_init(window, 3.0f, 128); - for (i = 0; i < 128; i++) - window[128 + i] = window[127 - i]; - - // start - for (i = 0; i < 192; i++) - window[256 + i] = start_window[i]; - - // short 2 - for (i = 0; i < 192; i++) - window[448 + i] = short_window2[i]; - for (i = 0; i < 64; i++) - window[640 + i] = window[63 - i]; - - // short 3 - for (i = 0; i < 64; i++) - window[704 + i] = short_window3[i]; - for (i = 0; i < 192; i++) - window[768 + i] = window[64 + i]; - - // bridge - for (i = 0; i < 128; i++) - window[960 + i] = window[i]; - for (i = 0; i < 64; i++) - window[1088 + i] = 1.0f; - - // long - ff_kbd_window_init(window + 1408, 3.0f, 256); - for (i = 0; i < 640; i++) - window[1664 + i] = 1.0f; - for (i = 0; i < 256; i++) - window[2304 + i] = window[1152 + i] = window[1663 - i]; - - // reverse start - for (i = 0; i < 192; i++) - window[2560 + i] = window[447 - i]; - - // reverse short 2 - for (i = 0; i < 256; i++) - window[2752 + i] = window[703 - i]; - - // reverse short 3 - for (i = 0; i < 256; i++) - window[3008 + i] = window[959 - i]; - - // reverse bridge - for (i = 0; i < 448; i++) - window[3264 + i] = window[1407 - i]; -} - #endif |