Commit graph

3 commits

Author SHA1 Message Date
Jianhui Dai
9e5defcf74 Implement Y4mFrameGenerator::ChangeResolution()
This CL implements `ChangeResolution()` to let `Y4mFrameGenerator`
generate I420 frame with resolution other than y4m input by scaling. The
code is mostly copied from `IvfVideoFrameGenerator`.

The test case is also added for this change.

Bug: webrtc:15210
Change-Id: I690e427a545a72d93ed39b77fd0f602054a30508
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/311521
Commit-Queue: Jianhui J Dai <jianhui.j.dai@intel.com>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40426}
2023-07-13 00:42:18 +00:00
Mirko Bonadei
b5f2c7edda Make Y4mFrameGenerator read FPS from file format.
Bug: b/269577953
Change-Id: Ied0072e1fdfbfb4d2b11e74a814c0718cad01d66
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294862
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39401}
2023-02-27 14:19:04 +00:00
Mirko Bonadei
b337c40e58 Introduce Y4mFrameGenerator.
Bug: b/269577953
Change-Id: Id28a395235cc88cb5422dd9754483fbac3e50807
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294100
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39344}
2023-02-20 11:25:26 +00:00