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| author | Dan Stoza <stoza@google.com> | 2015-08-31 12:08:57 -0700 |
|---|---|---|
| committer | Dan Stoza <stoza@google.com> | 2015-08-31 13:36:06 -0700 |
| commit | 95f017990ba70ba3ed22eac4f61c4f02cfc79045 (patch) | |
| tree | 22e052e52e9951e8e9124843720e38cd6cc48954 | |
| parent | 569737c6b0301a1411bd02cc9eb59e9c64c8a7eb (diff) | |
| download | hardware_libhardware-95f017990ba70ba3ed22eac4f61c4f02cfc79045.tar.gz hardware_libhardware-95f017990ba70ba3ed22eac4f61c4f02cfc79045.tar.bz2 hardware_libhardware-95f017990ba70ba3ed22eac4f61c4f02cfc79045.zip | |
HWC: Add a color transform attribute per display
Adds a color transform option to the queryable display attributes,
which allows a different vendor-specific color transform (e.g., wide
gamut, sRGB, etc.) per display configuration. This does not increase the
HWC version, and is considered a part of HWC 1.5, though if
getDisplayAttributes returns an error code as a result of being passed
an unsupported attribute, the call will be retried without the new color
transform option.
Bug: 20853317
Change-Id: Iab1605bc073ed4caa780e55ddf396efeeff3aff1
| -rw-r--r-- | include/hardware/hwcomposer_defs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hardware/hwcomposer_defs.h b/include/hardware/hwcomposer_defs.h index e650bd2..a19a26c 100644 --- a/include/hardware/hwcomposer_defs.h +++ b/include/hardware/hwcomposer_defs.h @@ -192,6 +192,10 @@ enum { */ HWC_DISPLAY_DPI_X = 4, HWC_DISPLAY_DPI_Y = 5, + + /* Indicates which of the vendor-defined color transforms is provided by + * this configuration. */ + HWC_DISPLAY_COLOR_TRANSFORM = 6, }; /* Allowed events for hwc_methods::eventControl() */ |