huangdarwin 72aca58286 Transformer GL: Split out ScaleToFit and Advanced GlFrameProcessors
* Move auto-adjustments for transformation matrices from the
  VideoTranscodingSamplePipeline constructor to the new
  ScaleToFitFrameProcessor.
* Add GlFrameProcessor#getOutputDimensions() to allow for GlFrameProcessors with
  different input and output dimensions. This is a prerequisite for
  Presentation.
* Tested with unit tests (and manually just in case).
* A follow up CL will implement change the FrameProcessor input to be scale and
  rotate values as requested by the user. This was kept out of this CL to
  reduce CL review size. Presentation will also be implemented in a follow up
  CL.

PiperOrigin-RevId: 434774854
2022-03-15 16:36:52 +00:00
..
2021-10-27 09:12:46 +01:00
2021-10-27 09:12:46 +01:00

Common module

Provides common code and utilities used by other media modules. Application code will not normally need to depend on this module directly.