65c61dcfce
This CL adds a helper class GlShaderBuilder to build an instances of RendererCommon.GlDrawer that can accept multiple input sources (OES, RGB, or YUV) using a generic fragment shader as input. Bug: webrtc:9355 Change-Id: I14a0a280d2b6f838984f7b60897cc0c58e2a948a Reviewed-on: https://webrtc-review.googlesource.com/80940 Commit-Queue: Magnus Jedvert <magjed@webrtc.org> Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23622}