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| -rw-r--r-- | include/hardware/display_defs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/hardware/display_defs.h b/include/hardware/display_defs.h new file mode 100644 index 0000000..669ef78 --- /dev/null +++ b/include/hardware/display_defs.h @@ -0,0 +1,67 @@ +/* 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 +}; + +__END_DECLS + +#endif /* ANDROID_INCLUDE_DISPLAY_DEFS_H*/ |