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author | Arun Kumar K.R <akumarkr@codeaurora.org> | 2015-12-02 18:58:50 -0800 |
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committer | Rashed Abdel-Tawab <rashed@linux.com> | 2017-12-05 15:42:26 -0800 |
commit | fb16fbcbb8fe962483b59e7bd96028cc0ed1f112 (patch) | |
tree | b6bf8bad5d4242068539530b2748c0e6ea7b6d37 | |
parent | a7c8e4f76938a8e7e88621c63bf83604a9c1928c (diff) | |
download | android_hardware_libhardware-staging/lineage-15.1.tar.gz android_hardware_libhardware-staging/lineage-15.1.tar.bz2 android_hardware_libhardware-staging/lineage-15.1.zip |
hardware/libhw: Add display_defs.h to declare custom enums/flagsstaging/lineage-15.1
hardware/libhw: Add S3D format definitions
S3D video has various format like left/right and top/bottom,
and this definition will be shared by hardware composer and
its client.
Change-Id: I7b5a7d9786052081bede3436177db212122b9228
CRs-fixed: 999055
hwcomposer: Add HWC_BLIT compositiontype value
- HWC_BLIT this layer will be handled in the HWC, using a
blit engine
- setting this will inform Surfaceflinger to flip FB_TARGET
change-Id: I25d19ec41b57863d451c3e390109c912faf1381c
libhardware: Disable rotation animation on External
- Added two new flags to used to inform HWC about rotation
and roation animation to HWC
- This is used to disable rotation animation on external
change-Id: I05a9796781dcda088ae6cd64481cd4e581d5cf9e
Change-Id: Idbc7e43d4fa8ec2299b4c7ee8378a1afd710cdf1
-rw-r--r-- | include/hardware/display_defs.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/include/hardware/display_defs.h b/include/hardware/display_defs.h new file mode 100644 index 00000000..0ec356fe --- /dev/null +++ b/include/hardware/display_defs.h @@ -0,0 +1,79 @@ +/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef ANDROID_INCLUDE_DISPLAY_DEFS_H +#define ANDROID_INCLUDE_DISPLAY_DEFS_H + +#include <stdint.h> +#include <sys/cdefs.h> + +#include <hardware/hwcomposer.h> + +__BEGIN_DECLS + +/* Will need to update below enums if hwcomposer_defs.h is updated */ + +/* Extended events for hwc_methods::eventControl() */ +enum { + HWC_EVENT_ORIENTATION = HWC_EVENT_VSYNC + 1 +}; + + +/* Extended hwc_layer_t::compositionType values */ +enum { + /* this layer will be handled in the HWC, using a blit engine */ + HWC_BLIT = 0xFF +}; + +/* Extended hwc_layer_t::flags values + * Flags are set by SurfaceFlinger and read by the HAL + */ +enum { + /* + * HWC_SCREENSHOT_ANIMATOR_LAYER is set by surfaceflinger to indicate + * that this layer is a screenshot animating layer. HWC uses this + * info to disable rotation animation on External Display + */ + HWC_SCREENSHOT_ANIMATOR_LAYER = 0x00000004 +}; + +/* This enum represents different types of 3D mode supported. This definition + * is maintained by HWC and exposed to its clients. + */ +enum { + HWC_S3DMODE_NONE = 0, + HWC_S3DMODE_LR, + HWC_S3DMODE_RL, + HWC_S3DMODE_TB, + HWC_S3DMODE_FP, + HWC_S3DMODE_MAX, +}; + +__END_DECLS + +#endif /* ANDROID_INCLUDE_DISPLAY_DEFS_H*/ |