Hi Kristian: These changes mostly work for wayland-drm, do you think we'd better have this simple test for wayland-drm?
If yes, do you have better idea to create YUYV buffer from gbm? Or just let it be to use GR88 to get buffer with same size. Thanks > -----Original Message----- > From: Zhao, Halley > Sent: Tuesday, July 17, 2012 3:15 PM > To: mesa-dev@lists.freedesktop.org > Cc: Zhao, Halley > Subject: [PATCH 0/5] add wayland-drm test with gbm/intel-driver update > > I had tried to add YUYV support to dri image(to support overlay), > however Kristian enabled YUYV as a special planar YUV for wayland (two > planes which are overlaped). > so I try to follow it and pick up the useful part in my previous > patches. > - add tiling support for bo update (from user data) > - add shared_handle (global region name) in gbm > - add YUYV support in gbm > - test case to render XRGB or YUYV buffer to weston > > my understanding of current YUV buffer support in mesa is: it can > interpret a YUV buffer, not how to create such buffer. it make me a > little nervous to add YUYV to gbm since there is no such format in dri > image yet (though there is WL_DRM_FORMAT_YUYV for wayland buffer); I > just try to use __DRI_IMAGE_FORMAT_GR88 instead to make sure it create > buffer with same size. > so, one point I want to seek your comments are: > should we consider YUYV buffer allocation in mesa/gbm? > should we still need a YUYV format for dri image? > > thanks. > > Zhao Halley (5): > intel driver: dri image write update > gbm: add shared_handle(drm buffer region name) > gbm dri backend: add YUYV support > wayland: add YUYV to wayland-drm > test: test case drm-test-client in src/egl/wayland/wayland-drm > > src/egl/wayland/wayland-drm/Makefile.am | 16 +- > src/egl/wayland/wayland-drm/drm-test-client.c | 478 > +++++++++++++++++++++++++ > src/egl/wayland/wayland-drm/wayland-drm.c | 3 +- > src/gbm/backends/dri/gbm_dri.c | 26 ++ > 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 | 17 +- > 8 files changed, 563 insertions(+), 5 deletions(-) mode change 100644 > => 100755 src/egl/wayland/wayland-drm/Makefile.am > 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/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 > > -- > 1.7.5.4 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
