[Mesa-dev] [PATCH 00/11] Add YUYV format support of dri image

[Zhao Halley]

Intel SNB/IVB platform supports rendering YUYV buffer to overlay plane, however YUYV is missing support from mesa/dri-image yet.
so I go ahead to add it; basing on it, libva can send YUYV buffer directly to wayland/weston, then weston output it to overlay plane.

v2 update:
    - set internal_format to GL_YCBCR_MESA
    - improve gbm/intel-driver to support YUYV bo generation, 
      add handle2 (intel buffer name) in gbm
      buffer data update (intel_image_write with tiling support)
    - update test case to depend on gbm instead of intel driver directly

v3 update:
    - move wayland-drm-test to $mesa/src/egl/wayland/wayland-drm/drm-test-client
    - add YUYV support to eglCreateDRMImageMesa/eglExportDRMImageMesa 
      and eglCreateImageKHR
    - add egl-create-drm-image test to piglit

v4 update:
    - gbm: change gbm_bo_get_handle2() to gbm_bo_get_shared_handle(), 
    - gbm: allocate region name only when it is asked
    - drm-test-client update according to above change: gbm_bo_get_shared_handle

v5 update:
    - rebase to latest git tree for check in, 0002/0003 patches are updated.


Zhao Halley (10):
  GL: add YUYV to dri image format
  intel: add YUYV format for dri images
  egl wayland: add YUYV support
  gallium egl wayland: add YUYV support
  gbm dri backend: add YUYV support
  wayland-drm: add YUYV support
  gbm: add shared_handle(drm buffer region name)
  intel driver: dri image write update
  test: test case drm-test-client in src/egl/wayland/wayland-drm
  EGL: add YUYV support to eglCreateImageKHR and eglCreateDRMImageMESA

 include/EGL/eglmesaext.h                           |    3 +
 include/GL/internal/dri_interface.h                |    1 +
 src/egl/drivers/dri2/egl_dri2.c                    |    9 +-
 src/egl/drivers/dri2/platform_wayland.c            |    7 +-
 src/egl/wayland/wayland-drm/Makefile.am            |   15 +-
 src/egl/wayland/wayland-drm/drm-test-client.c      |  456 ++++++++++++++++++++
 src/egl/wayland/wayland-drm/wayland-drm.c          |    3 +
 .../state_trackers/egl/wayland/native_drm.c        |    3 +
 .../state_trackers/egl/wayland/native_wayland.h    |    3 +-
 src/gbm/backends/dri/gbm_dri.c                     |   22 +
 src/gbm/main/gbm.c                                 |   18 +
 src/gbm/main/gbm.h                                 |    8 +-
 src/gbm/main/gbmint.h                              |    2 +
 src/mesa/drivers/dri/intel/intel_screen.c          |   20 +-
 src/mesa/drivers/dri/intel/intel_tex_image.c       |    6 +
 15 files changed, 569 insertions(+), 7 deletions(-)
 mode change 100644 => 100755 include/EGL/eglext.h
 mode change 100644 => 100755 include/EGL/eglmesaext.h
 mode change 100644 => 100755 include/GL/internal/dri_interface.h
 mode change 100644 => 100755 src/egl/drivers/dri2/platform_wayland.c
 create mode 100755 src/egl/wayland/wayland-drm/drm-test-client.c
 mode change 100644 => 100755 src/egl/wayland/wayland-drm/wayland-drm.c
 mode change 100644 => 100755 src/gallium/state_trackers/egl/wayland/native_drm.c
 mode change 100644 => 100755 src/gallium/state_trackers/egl/wayland/native_wayland.h
 mode change 100644 => 100755 src/gbm/backends/dri/gbm_dri.c
 mode change 100644 => 100755 src/gbm/main/gbm.c
 mode change 100644 => 100755 src/gbm/main/gbm.h
 mode change 100644 => 100755 src/gbm/main/gbmint.h
 mode change 100644 => 100755 src/mesa/drivers/dri/intel/intel_screen.c
 mode change 100644 => 100755 src/mesa/drivers/dri/intel/intel_tex_image.c

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1.7.4.1