From 59686073043b9bb5e186521fe001708a03412d99 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 6 Feb 2007 20:19:04 +0000 Subject: wma encoder Originally committed as revision 7855 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/wmadata.h | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'libavcodec/wmadata.h') diff --git a/libavcodec/wmadata.h b/libavcodec/wmadata.h index 35e545ce63..31ed89bf07 100644 --- a/libavcodec/wmadata.h +++ b/libavcodec/wmadata.h @@ -50,7 +50,7 @@ static const uint8_t exponent_band_44100[3][25] = { { 17, 4, 8, 8, 4, 12, 12, 8, 8, 24, 16, 20, 24, 32, 40, 60, 80, 152, }, }; -static const uint16_t hgain_huffcodes[37] = { +const uint16_t ff_wma_hgain_huffcodes[37] = { 0x00003, 0x002e7, 0x00001, 0x005cd, 0x0005d, 0x005c9, 0x0005e, 0x00003, 0x00016, 0x0000b, 0x00001, 0x00006, 0x00001, 0x00006, 0x00004, 0x00005, 0x00004, 0x00007, 0x00003, 0x00007, 0x00004, 0x0000a, 0x0000a, 0x00002, @@ -58,7 +58,7 @@ static const uint16_t hgain_huffcodes[37] = { 0x005c8, 0x000b8, 0x005ca, 0x005cb, 0x005cc, }; -static const uint8_t hgain_huffbits[37] = { +const uint8_t ff_wma_hgain_huffbits[37] = { 10, 12, 10, 13, 9, 13, 9, 8, 7, 5, 5, 4, 4, 3, 3, 3, 4, 3, 4, 4, 5, 5, 6, 8, @@ -66,7 +66,7 @@ static const uint8_t hgain_huffbits[37] = { 13, 10, 13, 13, 13, }; -static const float lsp_codebook[NB_LSP_COEFS][16] = { +const float ff_wma_lsp_codebook[NB_LSP_COEFS][16] = { { 1.98732877, 1.97944528, 1.97179088, 1.96260549, 1.95038374, 1.93336114, 1.90719232, 1.86191415, }, { 1.97260000, 1.96083160, 1.94982586, 1.93806164, 1.92516608, 1.91010199, 1.89232331, 1.87149812, 1.84564818, 1.81358067, 1.77620070, 1.73265264, 1.67907855, 1.60959081, 1.50829650, 1.33120330, }, @@ -86,7 +86,7 @@ static const float lsp_codebook[NB_LSP_COEFS][16] = { { -1.56144989, -1.65944032, -1.72689685, -1.77857740, -1.82203011, -1.86220079, -1.90283983, -1.94820479, }, }; -static const uint32_t scale_huffcodes[121] = { +const uint32_t ff_wma_scale_huffcodes[121] = { 0x3ffe8, 0x3ffe6, 0x3ffe7, 0x3ffe5, 0x7fff5, 0x7fff1, 0x7ffed, 0x7fff6, 0x7ffee, 0x7ffef, 0x7fff0, 0x7fffc, 0x7fffd, 0x7ffff, 0x7fffe, 0x7fff7, 0x7fff8, 0x7fffb, 0x7fff9, 0x3ffe4, 0x7fffa, 0x3ffe3, 0x1ffef, 0x1fff0, @@ -105,7 +105,7 @@ static const uint32_t scale_huffcodes[121] = { 0x7fff3, }; -static const uint8_t scale_huffbits[121] = { +const uint8_t ff_wma_scale_huffbits[121] = { 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 19, 18, 17, 17, @@ -1413,21 +1413,21 @@ static const uint16_t levels5[40] = { static const CoefVLCTable coef_vlcs[6] = { { - sizeof(coef0_huffbits), coef0_huffcodes, coef0_huffbits, levels0, + sizeof(coef0_huffbits), sizeof(levels0)/2, coef0_huffcodes, coef0_huffbits, levels0, }, { - sizeof(coef1_huffbits), coef1_huffcodes, coef1_huffbits, levels1, + sizeof(coef1_huffbits), sizeof(levels1)/2, coef1_huffcodes, coef1_huffbits, levels1, }, { - sizeof(coef2_huffbits), coef2_huffcodes, coef2_huffbits, levels2, + sizeof(coef2_huffbits), sizeof(levels2)/2, coef2_huffcodes, coef2_huffbits, levels2, }, { - sizeof(coef3_huffbits), coef3_huffcodes, coef3_huffbits, levels3, + sizeof(coef3_huffbits), sizeof(levels3)/2, coef3_huffcodes, coef3_huffbits, levels3, }, { - sizeof(coef4_huffbits), coef4_huffcodes, coef4_huffbits, levels4, + sizeof(coef4_huffbits), sizeof(levels4)/2, coef4_huffcodes, coef4_huffbits, levels4, }, { - sizeof(coef5_huffbits), coef5_huffcodes, coef5_huffbits, levels5, + sizeof(coef5_huffbits), sizeof(levels5)/2, coef5_huffcodes, coef5_huffbits, levels5, }, }; -- cgit v1.2.3