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
--
1.7.4.1
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