Add glCopyCompressedTextureCHROMIUM

This CL adds a GPU command for copying compressed textures. It's
based on glCopyTextureCHROMIUM, but modified for use on
compressed textures. It only supports GLImage-based copying.

BUG=434699

Review URL: https://codereview.chromium.org/1119723003

Cr-Commit-Position: refs/heads/master@{#334810}


CrOS-Libchrome-Original-Commit: 8312009fd0fe42534b7c9eccedf4c34297e37d21
2 files changed
tree: 065e78f263d4f317321ca3de5899a3cb6db2b66f
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/