The android_ycbcr structure in graphics.h is populated to give
the luma and chroma addresses. Use the same structure to give
this information to graphics via a gralloc perform call.
Change-Id: Ib42866a9ea90873886dcb60a1aac6cb375292642
The custom stride and height can be set by video
decoder for smooth streaming. Return this in
perform so that graphics can use it
Change-Id: I44c814b2bae1f61d3ec5c36a22d1c6119542b10a
Fill the android_ycbcr struct for HAL_PIXEL_FORMAT_YCbCr_*_888
formats.
This is a flexible YUV format that allows gralloc to set a
hardware specific YUV format based on the usage flags passed in.
Here we set the format similar to how we set the implementation
defined format and set the android_ycbcr structure to point to
the appropriate plane offsets.
Reference: HAL_PIXEL_FORMAT_YCbCr_420_888 definition in
system/core/include/system/graphics.h
Change-Id: If0c7abf5e206bf982ad333da2dae57cbac302733
Macro tile is enabled only if all the conditions are met:
1. GPU hardware should support Macro Tiling.
2. MDSS hardware should support Macro Tiling.
3. USAGE flags shouldnt contain GRALLOC_USAGE_SW_READ_OFTEN and
GRALLOC_USAGE_SW_WRITE_OFTEN.
4. RGB 16bit and 32bit formats.
5. persist.hwc.macro_tile_enable flag should be enabled.
PRIV_FLAGS_TILE_RENDERED flag is added to indicate whether the layer
is rendered/composited in Macro Tiling or Linear format.
Change-Id: Ie3139839c84d76c5d1a2300f33910a09eb7336f4
Use new GFX API compute_aligned_width_and_height to get the stride
value for RGB surfaces.
Backward compatible with GFX old API when old GFX library is used.
Change-Id: I15b0954602b816bf4e88f48622494144fc77c14f
The custom stride can be set by video for smooth streaming.
Return this in perform so that graphics can use it.
Change-Id: I798fc0894b8d9662e93769a53a540cb61b527a44
Check that the buffer is actually an ion buffer
before calling clean. This is needed for the case
where the physically contiguous framebuffer is mapped.
That framebuffer memory is used for bringup.
Change-Id: I2db84d4bfc3465d995f12e0860be3cafa0d4a81b
genlock is no-op from Android 4.2 onwards since the sync framework
is used for explicit synchronization.
Change-Id: Idd1df589516534a683e0fa1ef0cfbb7f0e411f67
- Introduce a new class to Get the Adreno computed stride information.
This class has been added to allow adreno library computed strides to
be propagated to the allocation function as well as those clients
requesting it.
- Add a new Perform function to get the stride. The width and the format
can be passed from the calling functions (like EGL) to get the stride of
the buffer.
Change-Id: I4c2b4a02deff327f0ea5558c478997527fe9d3cf
Make the display HALs compile with/without the Qualcomm BSP
specific features so they can work with pure AOSP.
Change-Id: I1ad7282c4fe1fe7e3309afb530a07735f165ffbe
Initialize metadata pointer in the buffer handle to NULL after
unmapping the buffer pointer
Change-Id: I930a2d21a6f259426949d7aa58bd07f1f58839c0
CRs-Fixed: 434388
Allocate extra space for metadata in buffer handles
Provide api to map this space in client process and set the metadata
Change-Id: I8bca8448670d4aa88d439320faf402dae30458f8
Add case GRALLOC_MODULE_PERFORM_UPDATE_BUFFER_GEOMETRY in
gralloc_perform function to update the new buffer dimensions.
Change-Id: I7a855dc017dd042dda2abdc28c51ce5ec919fceb
- Update the display HAL from Code Aurora Forum
- Add updated overlay library
- Enable HWC with basic video going through overlay
- Cleanup some files
Change-Id: I65c687c51be458cee71213c79e03eeda962d9086
