[PATCH v4 0/8] MR7432: mp3dmod: Add future support for Float encoding and fix various discrepancies with Windows

[Brendan McGrath (＠redmcg)]

This MR adds the ability to support float encoding (which will be used by the IMFTransform interface).

It also adds tests and addresses a number of small discrepancies discovered between the Wine and native implementation.

--
  v4: mp3dmod: Ensure nChannels is greater than zero on input.
      mp3dmod/tests: Add test for nChannels = 0 on input.
      mp3dmod: Only allow 1/2 and 1/4 subsampling.
      mp3dmod: Return error if requested output format values don't agree.
      mp3dmod/tests: Test different output sample rates.
      mp3dmod: Add support for 32-bit sample size.
      mp3dmod/tests: Add test for 32-bit sample size.
      mp3dmod: Return S_OK in Allocate/Free Resources.

https://gitlab.winehq.org/wine/wine/-/merge_requests/7432