[vlc-devel] [PATCH v4 00/20] Add support for OpenGL filters

[Romain Vimont]

Previous versions:
v1: https://mailman.videolan.org/pipermail/vlc-devel/2020-June/134800.html
v2: https://mailman.videolan.org/pipermail/vlc-devel/2020-July/134960.html
v3: https://mailman.videolan.org/pipermail/vlc-devel/2020-July/135096.html

Here is a version without the --gl-filter option nor the mock filter.
The mock filter will be submitted after the OpenGL filter_t implementation is
merged.

Changes from v3:
 - remove --gl-filter CLI option (remove patch 8 from v2)
 - remove mock filter (remove patch 22 from v2)
 - adapt documentation not to refer to the mock filter (patch 20)

Romain Vimont (20):
  opengl: introduce OpenGL filter API
  opengl: add filter private part
  opengl: add filters chain
  opengl: use modules for OpenGL filters
  opengl: store video format in sampler
  opengl: add "direct" sampler
  opengl: attach samplers to filters
  opengl: pass output size to filters
  opengl: add support for renderbuffers API
  opengl: create and bind filters framebuffers
  opengl: use default draw framebuffer
  opengl: add "draw" filter
  opengl: support "blend" filters
  opengl: lazy-load sampler
  opengl: apply viewport on filters
  opengl: pass picture date to filters
  opengl: add support for renderbuffers API
  opengl: init filters framebuffers in a second pass
  opengl: enable multisampling
  opengl: document filters implementation

 modules/video_output/caopengllayer.m       |   5 +
 modules/video_output/ios.m                 |   5 +
 modules/video_output/macosx.m              |   5 +
 modules/video_output/opengl/Makefile.am    |   8 +
 modules/video_output/opengl/display.c      |   6 +
 modules/video_output/opengl/filter.c       | 128 +++++
 modules/video_output/opengl/filter.h       | 115 +++++
 modules/video_output/opengl/filter_draw.c  | 181 +++++++
 modules/video_output/opengl/filter_draw.h  |  36 ++
 modules/video_output/opengl/filter_priv.h  |  83 ++++
 modules/video_output/opengl/filters.c      | 549 +++++++++++++++++++++
 modules/video_output/opengl/filters.h      | 109 ++++
 modules/video_output/opengl/gl_api.c       |  23 +
 modules/video_output/opengl/gl_api.h       |   3 +
 modules/video_output/opengl/gl_common.h    |  35 ++
 modules/video_output/opengl/renderer.c     |  95 ++--
 modules/video_output/opengl/renderer.h     |  38 +-
 modules/video_output/opengl/sampler.c      | 111 ++++-
 modules/video_output/opengl/sampler.h      |   2 +-
 modules/video_output/opengl/sampler_priv.h |  42 +-
 modules/video_output/opengl/vout_helper.c  |  50 +-
 modules/video_output/win32/glwin32.c       |   5 +
 22 files changed, 1540 insertions(+), 94 deletions(-)
 create mode 100644 modules/video_output/opengl/filter.c
 create mode 100644 modules/video_output/opengl/filter.h
 create mode 100644 modules/video_output/opengl/filter_draw.c
 create mode 100644 modules/video_output/opengl/filter_draw.h
 create mode 100644 modules/video_output/opengl/filter_priv.h
 create mode 100644 modules/video_output/opengl/filters.c
 create mode 100644 modules/video_output/opengl/filters.h

-- 
2.27.0