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2019-03-01Use O_CLOEXEC at a few places.Tao Bao1-1/+1
Found these FDs unintentionally propagated into forked processes (e.g. updater) during my local debugging. Use O_CLOEXEC to avoid that. Test: Dump open FDs in updater process. Test: Sideload a package on taimen (which uses framebuffer). Test: Run graphics test on taimen. Change-Id: I1fb65dd4a103c47d28b15973def9e9359c251ca3
2018-11-27minui: GRSurface::Create() computes data_size on its own.Tao Bao1-3/+3
GRSurface::Create() doesn't need to rely on caller specifying the buffer size, as it can compute that info based on the given args. This CL also uses `size_t` for all the parameters in GRSurface::Create(). Test: Run recovery_unit_test on marlin. Test: Build and boot into blueline recovery. `Run graphics test`. Test: Build and boot into blueline charger mode. Change-Id: Idec9381079196abf13553a475006fefcfca10950
2018-11-02minui: Use android::base::unique_fd in MinuiBackendFbdev.Tao Bao1-12/+5
Test: mmma -j bootable/recovery Test: `Run graphics test` on taimen. Change-Id: I5b25cafbd0107943606a87f0619242cf950174ac
2018-11-01minui: Refactor GRSurfaceFbdev.Tao Bao1-36/+32
- Adds Create() that returns a GRSurfaceFbdev instance. - Moves away from using the copy ctor (precisely assignment operator) of GRSurfaceFbdev. - Moves the GRSurfaceFbdev deallocation code into GRSurfaceFbdev's dtor. - Manages MinuiBackendFbdev::gr_framebuffer with std::unique_ptr. Test: mmma -j bootable/recovery Test: `Run graphics test` on taimen. Change-Id: I8e67cda7bc3a2feec0790124d035caa36fb58a89
2018-10-23minui: Move GRSurface into a class.Tao Bao1-16/+12
This CL adds GRSurface::Create() and dtor for managing the allocated memory in GRSurface class. It also adds GRSurface::data() that hides the underlying implementation, with both of const and non-const overloads. This allows `const GRSurface&` to be more useful - previously it only ensured a const member variable of `data`, instead of a read-only buffer it points to. It also marks the parameters in gr_texticon() and gr_blit() as const, as they're incoming source that shouldn't be altered. It corrects the type of gr_draw, which is the sink to be painted on (an earlier attempt was made in [1], but didn't get the full picture correctly). [1] https://android-review.googlesource.com/c/platform/bootable/recovery/+/704757/ Test: mmma -j bootable/recovery Test: recovery_unit_test on marlin Test: Run graphics test on marlin (fbdev). Test: Run graphics test on blueline (drm). Change-Id: I7904df084cd6c08fa04a9da97d01b4b1a6e3a20c
2017-02-11minui: Move graphics_{adf,drm,fbdev} into classes.Tao Bao1-37/+14
This CL defines minui_backend as an interface, and expresses the three backends (adf, drm and fbdev) as subclasses to the interface. Test: 'Run graphics test' on N9, Pixel C and N5X. Change-Id: I0e23951c7b2e2ff918957a8d9fc8b0085b6e5952
2017-02-07minui: Clean up graphics_fbdev.cpp.Tao Bao1-139/+129
Remove unneeded header includes. Otherwise mostly cosmetic changes like reformatting. Test: 'Run graphics test' on bullhead (which uses fbdev). Change-Id: I9b92c96128fa332ac940f73764f9c5fc93ff6c8c
2017-01-17minui: Export minui/minui.h.Tao Bao1-2/+1
For libminui static and shared libraries. Test: build Change-Id: Ib30dc5e2ef4a3c8b3ca3a0cec68cb65e229a0c16
2016-11-16Use static_cast to cast pointers returned by malloc/calloc/realloc/mmap.Rahul Chaudhry1-1/+1
static_cast is preferable to reinterpret_cast when casting from void* pointers returned by malloc/calloc/realloc/mmap calls. Discovered while looking at compiler warnings (b/26936282). Test: WITH_TIDY=1 WITH_STATIC_ANALYZER=1 mma Change-Id: Iaffd537784aa857108f6981fdfd82d0496eb5592 Merged-In: I151642d5a60c94f312d0611576ad0143c249ba3d
2016-11-09Use static_cast to cast pointers returned by malloc/calloc/realloc/mmap.Rahul Chaudhry1-1/+1
static_cast is preferable to reinterpret_cast when casting from void* pointers returned by malloc/calloc/realloc/mmap calls. Discovered while looking at compiler warnings (b/26936282). Test: WITH_TIDY=1 WITH_STATIC_ANALYZER=1 mma Change-Id: I151642d5a60c94f312d0611576ad0143c249ba3d
2016-01-08Revert "Byte swap to support BGRA in recovery mode"Andriy Naborskyy1-12/+0
This reverts commit e5879c3639789d61803605c12371a4f291e0b3cc. The swap in page flip code is not needed any more. New changes take care of ABGR and BGRA formats swapping bytes in png and drawing routines See commit fd778e3e406a7e83536ea66776996f032f24af64 Bug: 26243152 Change-Id: I313ee41bee2c143b4e5412515285a65ac394ec77
2015-04-15Don't use typedefs that hide *s.Elliott Hughes1-4/+4
gr_surface was causing confusion for no good reason. Change-Id: If7120187f9a00dd16297877fc49352185a4d4ea6
2015-04-10Switch minui over to C++.Elliott Hughes1-10/+6
Change-Id: I59e08a304ae514a3fdb6fab58721f11670bc1b01
2015-02-12Fix Droid and animation color in recovery modeTony Kuo1-13/+0
[Problem] Droid and animation color in recovery mode are incorrect [Modify] - Add support for flipping (zero copy) with RECOVERY_ABGR. - Decodes PNG files to BGRA directly, and other fills, text and alpha blending are also done directly in BGRA (i.e. blits can still bypass conversion) - Remove the BGRA workaround added previous for single buffer mode (f766396) Bug:19216535 Change-Id: Ie864419fc6da776ff58b2d02e130f203c194500f Signed-off-by: Tony Kuo <tony.kuo@mediatek.com>
2015-01-30Add missing includes.Elliott Hughes1-0/+1
Change-Id: I06ea08400efa511e627be37a4fd70fbdfadea2e6
2014-11-14Byte swap to support BGRA in recovery modeHeather Lee Wilson1-0/+12
Fixes color palate of recovery mode when double buffer enabled. Bug: 18169447 Change-Id: Ia50b0fb9afd8001dfd740c09ce109fa421e691f7
2014-06-12minui: avoid random screen frame at startupJoey Pan1-0/+2
Clear framebuffer at init. [toddpoynor@google.com: forward port] Change-Id: Ie98c7724cd974dcacef3e3559a6fe492864a5e72
2014-05-14Support BGRA framebufferDaniel Leung1-0/+13
The re-designed recovery graphics code only supports RGB{_,X,A} framebuffer, and this patch adds support for BGRA framebuffer. Change-Id: I3780c8288088f497fa248f3492c54f43834a8598 Signed-off-by: Daniel Leung <daniel.leung@intel.com> Reviewed-by: Jovanovic, Radivoje <radivoje.jovanovic@intel.com> Reviewed-by: Parkinson, TimothyX L <timothyx.l.parkinson@intel.com> Tested-by: Parkinson, TimothyX L <timothyx.l.parkinson@intel.com> Reviewed-by: Boie, Andrew P <andrew.p.boie@intel.com> Reviewed-by: Gumbel, Matthew K <matthew.k.gumbel@intel.com>
2014-03-14Recovery 64-bit compile issuesMark Salyzyn1-3/+4
Change-Id: I92d5abd1a628feab3b0246924fab7f97ba3b9d34
2014-03-11separate fbdev-specific code out from minuiDoug Zongker1-0/+201
Isolate the code that interacts with fbdev, in preparation for adding a new backend. Change-Id: I19105e9da1ca6408cebc110f7e2bb5abfb481ee9
2014-03-11separate fbdev-specific code out from minuiDoug Zongker1-0/+201
Isolate the code that interacts with fbdev, in preparation for adding a new backend. Change-Id: I19105e9da1ca6408cebc110f7e2bb5abfb481ee9
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