tree 6228ec89f22923acff786feceb7020d863e63453
parent 863f51d6a7951b1cfa9a9500bd16c8a5aaf8268f
author bigbiff <bigbiff@teamw.in> 1649616459 -0400
committer bigbiff <bigbiff@teamw.in> 1649803088 -0400

minuitwrp graphics: derived commits for DRM graphics

minui: add ARGB_8888 format

Minui currently really only supports composing in 2 different formats
(see gr_color()) with ALPHA always as MSB. However, some devices
interpret PixelFormat as either Big Endian (i.e. ARGB has alpha at MSB)
or Little Endian (i.e. BGRA has alpha at MSB).

This change attempts to give multiple options to specify the same format
depending on device interpretation, while keeping just 2 different
composition formats supported by minui.
* ARGB + BGRA: Pixels have (A)lpha at MSB and (B)lue at LSB
* RGBX + ABGR: Pixels have (A)lpha at MSB and (R)ed at LSB

With this in mind, limiting the use of png_set_bgr() to happen only for
(ARGB/BGRA) combination while leaving (RGBX/ABGR) unchanged.

Bug: 143480444
Test: Boot device with TARGET_RECOVERY_PIXEL_FORMAT := <<all>>
Change-Id: Ia0f94ccbc564b8def7c9416483712ff1abbbf49a

minui: Cleanup GRSurfaceDrm and MinuiBackendDrm.

This CL adds a dtor to GRSurfaceDrm that handles the resource
deallocation. It also manages MinuiBackendDrm::GRSurfaceDrms with smart
pointers.

Test: Build and boot into recovery on blueline. `Run graphics test`.
Change-Id: Iff7bbdddbc0b5ab16483d00870794fca9f832bd5