Hi;
On 1/4/19 11:56 PM, Kevin Strasser wrote:
This series enables fp16 fbconfigs and visuals by leveraging existing off-screen
rendering support.
These formats can be used in conjunction with EXT_surface_SMPTE2086_metadata
(not yet implemented by any drivers) to support EXT_gl_colorspace_scrgb /
EXT_gl_colorspace_scrgb_linear, used in places like Android wide color gamut.
While I have run this series against Piglit, I still need to sort out test
coverage for these formats. If anyone has pointers to existing tests that would
be really helpful.
dEQP (EGL module) has set of 'wide color' tests that also cover 1010102
and fp16.
As an easy smoke test I have a modified version of kmscube:
https://github.com/strassek/kmscube/commits/fp16
Kevin Strasser (6):
dri: Support 64 bit rgba masks
dri: Set bit for float configs
drm-uapi: Add fp16 formats to drm_fourcc.h
dri: Enable fp16 configs and visuals
gallium/winsys/kms: Respect format bpp
gbm: Add visuals and buffer handling for fp16 formats
include/GL/internal/dri_interface.h | 11 ++-
include/drm-uapi/drm_fourcc.h | 8 +++
src/egl/drivers/dri2/egl_dri2.c | 32 +++++++--
src/egl/drivers/dri2/egl_dri2.h | 6 +-
src/egl/drivers/dri2/platform_android.c | 2 +-
src/egl/drivers/dri2/platform_drm.c | 79 ++++++++++++++++++----
src/egl/drivers/dri2/platform_surfaceless.c | 2 +-
src/egl/drivers/dri2/platform_wayland.c | 2 +-
src/egl/drivers/dri2/platform_x11.c | 6 +-
.../auxiliary/pipe-loader/driinfo_gallium.h | 1 +
src/gallium/state_trackers/dri/dri2.c | 22 ++++++
src/gallium/state_trackers/dri/dri_drawable.c | 3 +
src/gallium/state_trackers/dri/dri_screen.c | 26 ++++++-
src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c | 2 +-
src/gbm/backends/dri/gbm_dri.c | 38 ++++++++++-
src/gbm/backends/dri/gbm_driint.h | 9 +--
src/gbm/main/gbm.c | 3 +
src/gbm/main/gbm.h | 9 +++
src/glx/glxconfig.h | 2 +-
src/loader/loader_dri3_helper.c | 5 ++
src/mesa/drivers/dri/common/dri_util.c | 8 +++
src/mesa/drivers/dri/common/utils.c | 31 ++++++++-
src/mesa/drivers/dri/i965/intel_screen.c | 39 ++++++++++-
src/mesa/main/mtypes.h | 2 +-
src/mesa/state_tracker/st_cb_fbo.c | 3 +
src/util/xmlpool/t_options.h | 5 ++
26 files changed, 311 insertions(+), 45 deletions(-)
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