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HWC2: Add format to VD create, surface damage

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am: 68cd3759be

* commit '68cd3759be6a20245eba10f8aaf861cc65ab41b7':
  HWC2: Add format to VD create, surface damage

Change-Id: I809781fd15492bafdbda3312badf86a874448d5f
This commit is contained in:
Dan Stoza 2016-05-24 17:22:39 +00:00 committed by android-build-merger
commit 0345b36c25
1 changed files with 19 additions and 7 deletions
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26
include/hardware/hwcomposer2.h
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@ -816,17 +816,24 @@ typedef void (*HWC2_PFN_VSYNC)(hwc2_callback_data_t callbackData,
* this parameter is omitted from the described parameter lists.
*/
/* createVirtualDisplay(..., width, height, outDisplay)
/* createVirtualDisplay(..., width, height, format, outDisplay)
* Descriptor: HWC2_FUNCTION_CREATE_VIRTUAL_DISPLAY
* Must be provided by all HWC2 devices
*
* Creates a new virtual display with the given width and height. The display
* will be assumed to be on from the time the first frame is presented until the
* display is destroyed.
* Creates a new virtual display with the given width and height. The format
* passed into this function is the default format requested by the consumer of
* the virtual display output buffers. If a different format will be returned by
* the device, it should be returned in this parameter so it can be set properly
* when handing the buffers to the consumer.
*
* The display will be assumed to be on from the time the first frame is
* presented until the display is destroyed.
*
* Parameters:
* width - width in pixels
* height - height in pixels
* format - prior to the call, the default output buffer format selected by
* the consumer; after the call, the format the device will produce
* outDisplay - the newly-created virtual display; pointer will be non-NULL
*
* Returns HWC2_ERROR_NONE or one of the following errors:
@ -837,7 +844,7 @@ typedef void (*HWC2_PFN_VSYNC)(hwc2_callback_data_t callbackData,
*/
typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_CREATE_VIRTUAL_DISPLAY)(
hwc2_device_t* device, uint32_t width, uint32_t height,
hwc2_display_t* outDisplay);
int32_t* /*android_pixel_format_t*/ format, hwc2_display_t* outDisplay);
/* destroyVirtualDisplay(..., display)
* Descriptor: HWC2_FUNCTION_DESTROY_VIRTUAL_DISPLAY
@ -1375,7 +1382,7 @@ typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_PRESENT_DISPLAY)(
typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_SET_ACTIVE_CONFIG)(
hwc2_device_t* device, hwc2_display_t display, hwc2_config_t config);
/* setClientTarget(..., target, acquireFence, dataspace)
/* setClientTarget(..., target, acquireFence, dataspace, damage)
* Descriptor: HWC2_FUNCTION_SET_CLIENT_TARGET
* Must be provided by all HWC2 devices
*
@ -1396,6 +1403,9 @@ typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_SET_ACTIVE_CONFIG)(
*
* For more about dataspaces, see setLayerDataspace.
*
* The damage parameter describes a surface damage region as defined in the
* description of setLayerSurfaceDamage.
*
* Will be called before presentDisplay if any of the layers are marked as
* HWC2_COMPOSITION_CLIENT. If no layers are so marked, then it is not
* necessary to call this function. It is not necessary to call validateDisplay
@ -1405,6 +1415,7 @@ typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_SET_ACTIVE_CONFIG)(
* target - the new target buffer
* acquireFence - a sync fence file descriptor as described above
* dataspace - the dataspace of the buffer, as described in setLayerDataspace
* damage - the surface damage region
*
* Returns HWC2_ERROR_NONE or one of the following errors:
* HWC2_ERROR_BAD_DISPLAY - an invalid display handle was passed in
@ -1412,7 +1423,8 @@ typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_SET_ACTIVE_CONFIG)(
*/
typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_SET_CLIENT_TARGET)(
hwc2_device_t* device, hwc2_display_t display, buffer_handle_t target,
int32_t acquireFence, int32_t /*android_dataspace_t*/ dataspace);
int32_t acquireFence, int32_t /*android_dataspace_t*/ dataspace,
hwc_region_t damage);
/* setColorMode(..., mode)
* Descriptor: HWC2_FUNCTION_SET_COLOR_MODE