[FFmpeg-devel] [PATCH] Expose QCELP's floating-point LSP-to-LPC function

[Colin McQuillan]

I'd like to use the code in qcelp_lpc.c function for AMR. First, the
naming should be made consistent.

rename_qcelp_lsp.patch description:

Make the LSP naming more consistent
Use the convention from lsp.c: an LSF is a frequency, an LSP is the
cosine of an LSF, and LSP functions should have an ff_acelp prefix.
Use a "d" suffix to specify doubles.

move_qcelp_lsp.patch description:

Expose QCELP's floating-point LSP-to-LPC function
qcelp_lsp exported a single function, ff_acelp_lspd2lpc, which was not
specific to qcelp. It can be kept with its fixed-point version
ff_acelp_lsp2lpc in lpc.c.

--
Colin McQuillan
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