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Initial attept at supporting Line Spectral Pairs. Various issues remain, and the ffmpeg decoder itself often fails on certain valid LSP files. Expect some issues.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14134 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Giacomelli 2007-08-02 04:47:33 +00:00
parent 66029a58ae
commit 206e883e78
4 changed files with 125 additions and 83 deletions

View file

@ -153,8 +153,8 @@ typedef struct WMADecodeContext
/* lsp_to_curve tables */
fixed32 lsp_cos_table[BLOCK_MAX_SIZE];
fixed64 lsp_pow_e_table[256];
fixed64 lsp_pow_m_table1[(1 << LSP_POW_BITS)];
fixed64 lsp_pow_m_table2[(1 << LSP_POW_BITS)];
fixed32 lsp_pow_m_table1[(1 << LSP_POW_BITS)];
fixed32 lsp_pow_m_table2[(1 << LSP_POW_BITS)];
/* State of current superframe decoding */
int bit_offset;