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* fix some aspects of [2258746] native crash in launcher2Mathias Agopian2009-11-131-2/+2
| | | | | | Surface::validate() could sometimes dereference a null pointer before checking it wasn't null. This will prevent the application to crash when given bad parameters or used incorrectly. However, the bug above probably has another cause.
* Merge change I36d0184e into eclairAndroid (Google) Code Review2009-11-022-1/+5
|\ | | | | | | | | * changes: fix[2228133] pixelflinger ignores the "vertical stride" leading to artifacts when playing back video
| * fix[2228133] pixelflinger ignores the "vertical stride" leading to artifacts ↵Mathias Agopian2009-11-022-1/+5
| | | | | | | | | | | | | | | | when playing back video we lost the concept of vertical stride when moving video playback to EGLImage. Here we bring it back in a somewhat hacky-way that will work only for the softgl/mdp backend.
* | Merge change Ibaef6141 into eclairAndroid (Google) Code Review2009-11-021-1/+2
|\ \ | |/ |/| | | | | * changes: libbinder: add a NO_CACHING flag to MemoryHeapBase
| * libbinder: add a NO_CACHING flag to MemoryHeapBaseIliyan Malchev2009-10-301-1/+2
| | | | | | | | | | | | The NO_CACHING flag translates to opening a memory region with O_SYNC. Signed-off-by: Iliyan Malchev <malchev@google.com>
* | Fix issue #2226370: Resource versions match with equalityDianne Hackborn2009-11-011-2/+2
|/ | | | | | Also fixed turned-around increment of version number for resources. :( Change-Id: I604137272da984bcd69cee4f174e6b7f2c786e46
* Use image rect information to display zoomed picture.Wu-cheng Li2009-10-291-0/+9
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* fix [2143798] Need to figure out how to do videoMathias Agopian2009-10-271-2/+12
| | | | | | | | | Use EGLImageKHR instead of copybit directly. We now have the basis to use streaming YUV textures (well, in fact we already are). When/if we use the GPU instead of the MDP we'll need to make sure it supports the appropriate YUV format. Also make sure we compile if EGL_ANDROID_image_native_buffer is not supported
* fix [2182249] [MR1] valgrind error in surface flingerMathias Agopian2009-10-151-6/+9
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* fix [2170319] gmail bulk operation checkbox latency on passionMathias Agopian2009-10-073-49/+2
| | | | | | | | | | | | | | | This also fixes [2152536] ANR in browser When SF is enqueuing buffers faster than SF dequeues them. The update flag in SF is not counted and under some situations SF will only dequeue the first buffer. The state at this point is not technically corrupted, it's valid, but just delayed by one buffer. In the case of the Browser ANR, because the last enqueued buffer was delayed the resizing of the current buffer couldn't happen. The system would always fall back onto its feet if anything -else- in tried to draw, because the "late" buffer would be picked up then.
* fix [2152536] ANR in browserMathias Agopian2009-10-061-7/+13
| | | | | | | | | | | | | | | | A window is created and the browser is about to render into it the very first time, at that point it does an IPC to SF to request a new buffer. Meanwhile, the window manager removes that window from the list and the shared memory block it uses is marked as invalid. However, at that point, another window is created and is given the same index (that just go freed), but a different identity and resets the "invalid" bit in the shared block. When we go back to the buffer allocation code, we're stuck because the surface we're allocating for is gone and we don't detect it's invalid because the invalid bit has been reset. It is not sufficient to check for the invalid bit, I should also check that identities match.
* fix [2168531] have software-only gralloc buffer side-step the HALMathias Agopian2009-10-061-0/+83
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* fix [2167050] glTexImage2D code path buggy in SurfaceFlingerMathias Agopian2009-10-068-141/+297
| | | | | | | | | | | | | | When EGLImage extension is not available, SurfaceFlinger will fallback to using glTexImage2D and glTexSubImage2D instead, which requires 50% more memory and an extra copy. However this code path has never been exercised and had some bugs which this patch fix. Mainly the scale factor wasn't computed right when falling back on glDrawElements. We also fallback to this mode of operation if a buffer doesn't have the adequate usage bits for EGLImage usage. This changes only code that is currently not executed. Some refactoring was needed to keep the change clean. This doesn't change anything functionaly.
* Add zoom functions and sendCommand.Wu-cheng Li2009-10-063-2/+19
| | | | b2060030
* Attempt to fix [2152536] ANR in browserMathias Agopian2009-10-021-7/+9
| | | | | | | | | | | The ANR is caused by SurfaceFlinger waiting for buffers of a removed surface to become availlable. When it is removed from the current list, a Surface is marked as NO_INIT, which causes SF to return immediately in the above case. For some reason, the surface here wasn't marked as NO_INIT. This change makes the code more robust by always (irregadless or errors) setting the NO_INIT status in all code paths where a surface is removed from the list. Additionaly added more information in the logs, should this happen again.
* Change FLASH_MODE_VIDEO_LIGHT to FLASH_MODE_TORCH.Wu-cheng Li2009-09-281-5/+7
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* Add camera parameter key constants and documentation.Wu-cheng Li2009-09-251-1/+193
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* fix [2132563] stuck in boot animation (framebuffer_device_open: Failed to ↵Mathias Agopian2009-09-231-0/+4
| | | | create flip chain)
* Android side of the fix for [2121211] Sholes has stutter during animationsMathias Agopian2009-09-171-0/+1
| | | | a new method, compostionComplete() is added to the framebuffer hal, it is used by surfaceflinger to signal the driver that the composition is complete, BEFORE it releases its client. This gives a chance to the driver to
* add basic time stats for surfaces lock timeMathias Agopian2009-09-171-8/+20
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* Implement issue #1780928: Need support hiding nav keys.Dianne Hackborn2009-09-151-1/+32
| | | | | | | | | | | | | This implements support for devices whose hardware can hide their navigation keys. It works much like the existing keyboardHidden configuration, and for compatibility uses the same configuration change bit. Also add FLAG_TURN_ON_SCREEN for windows, which has the system cause the screen to be turned on when the window is displayed. Great fun when used with FLAG_SHOW_WHEN_LOCKED! Change-Id: I0b867f19af85cfd8786a14cea194b34f7bdd9b7a
* fix [2122448] android_native_window_t::setUsage() only reallocates the first ↵Mathias Agopian2009-09-151-2/+1
| | | | | | | | buffer Take 2. We needed to check that the usage flags are "good enough" as opposed to "the same". This reverts commit 8f17a762fe9e9f31e4e86cb60ff2bfb6b10fdee6.
* Revert "fix [2122448] android_native_window_t::setUsage() only reallocates ↵Mathias Agopian2009-09-151-1/+2
| | | | | | the first buffer" This reverts commit 486aa963b63e20b7910e1004cebb4f0afabbd80f.
* fix [2122448] android_native_window_t::setUsage() only reallocates the first ↵Mathias Agopian2009-09-151-2/+1
| | | | buffer
* Fix 2083478: Camera needs an auto-focus cancel APIChih-Chung Chang2009-09-153-0/+14
| | | | Change-Id: I13bda991b32aee47e82b5cf9d43b3021c416a9a2
* Merge change 24947 into eclairAndroid (Google) Code Review2009-09-141-0/+2
|\ | | | | | | | | * changes: make sure to update the tail pointer when undoing a dequeue
| * make sure to update the tail pointer when undoing a dequeueMathias Agopian2009-09-141-0/+2
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* | process: Switch to common cutils sched_policy apiSan Mehat2009-09-121-5/+0
|/ | | | Signed-off-by: San Mehat <san@google.com>
* Merge change 24643 into eclairAndroid (Google) Code Review2009-09-101-2/+3
|\ | | | | | | | | * changes: fix [2112575] stuck on DequeueCondition for a surface that doesn't exist anymore
| * fix [2112575] stuck on DequeueCondition for a surface that doesn't exist anymoreMathias Agopian2009-09-101-2/+3
| | | | | | | | this also fixes part of [2111536] Device is soft rebooted after ending the call through voice dialer
* | Merge change 24642 into eclairAndroid (Google) Code Review2009-09-101-4/+12
|\ \ | |/ | | | | | | * changes: make sure conditions will return when the status of a surface is not NO_ERROR
| * make sure conditions will return when the status of a surface is not NO_ERRORMathias Agopian2009-09-101-4/+12
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* | Process: Add support for using scheduler policies instead of cgroups.San Mehat2009-09-101-0/+5
|/ | | | | | Preference is given to cgroups if available. Signed-off-by: San Mehat <san@google.com>
* use broadcast() instead of signal() when signaling the condition-variable ↵Mathias Agopian2009-09-091-0/+3
| | | | | | | | Thread::RequestExitAndWait() is waiting for we could have several thread waiting on the condition and they all need to wake-up. also added a debug "mTid" field in the class, which contains the tid of the thread (as opposed to pthread_t), this is useful when debugging under gdb for instance.
* fix [2068105] implement queueBuffer/lockBuffer/dequeueBuffer properlyMathias Agopian2009-09-078-178/+352
| | | | | | | | | | | | | | | Rewrote SurfaceFlinger's buffer management from the ground-up. The design now support an arbitrary number of buffers per surface, however the current implementation is limited to four. Currently only 2 buffers are used in practice. The main new feature is to be able to dequeue all buffers at once (very important when there are only two). A client can dequeue all buffers until there are none available, it can lock all buffers except the last one that is used for composition. The client will block then, until a new buffer is enqueued. The current implementation requires that buffers are locked in the same order they are dequeued and enqueued in the same order they are locked. Only one buffer can be locked at a time. eg. Allowed sequence: DQ, DQ, LOCK, Q, LOCK, Q eg. Forbidden sequence: DQ, DQ, LOCK, LOCK, Q, Q
* Calculate specular lighting correctlyMartin Storsjo2009-08-251-0/+1
| | | | | | Since the lighting calculations are done in object space, the vector from the object to the viewer also needs to be transformed to object space.
* Add offset handling in MemoryHeapBase classBenny Wong2009-08-201-2/+2
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* fix a bug that caused the PixelFormat viewed by Surface to be wrong.Mathias Agopian2009-08-191-0/+3
| | | | | what happened is that the efective pixel format is calculated by SF but Surface nevew had access to it directly. in particular this caused query(FORMAT) to return the requested format instead of the effective format.
* Support for marshalling pointers / intptr_t in Parcel.Andreas Huber2009-08-172-0/+13
| | | | Some refactoring to eliminate code duplication in Parcel implementation.
* really be more friendly with CMathias Agopian2009-08-171-8/+8
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* make sure to update a surface's usage bits when it changes, instead of only ↵Mathias Agopian2009-08-141-17/+35
| | | | | | the first time. also fixed a few locking issues in Surface and commented how each member is protected.
* be more friendly with CMathias Agopian2009-08-132-17/+17
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* Surface::GPU and Surface::HARDWARE are now deprecated; they will be set ↵Mathias Agopian2009-08-131-2/+0
| | | | | | automatically if needed. this also ripples into the window manager API by making some constant there deprecated as well.
* ui: make native_window_set_usage be a static inlineDima Zavin2009-08-131-1/+1
| | | | Signed-off-by: Dima Zavin <dima@android.com>
* Modified the camera HAL interface to use the same generic callback ↵Benny Wong2009-08-132-74/+82
| | | | architecture as camera services
* am b8546001: Merge change 20878 into donutDianne Hackborn2009-08-121-0/+12
|\ | | | | | | | | | | | | Merge commit 'b8546001701405a76dad7e6235046e592296fac2' * commit 'b8546001701405a76dad7e6235046e592296fac2': Fix issue #2048263: More debugging information
| * Fix issue #2048263: More debugging informationDianne Hackborn2009-08-111-0/+12
| | | | | | | | | | We now hopefully do better about generating the anr reports, and include information about the malloc loaded assets in meminfo.
* | second take, hopefully this time it doesn't break one of the builds: ↵Mathias Agopian2009-08-114-4/+47
| | | | | | | | "SurfaceFlinger will now allocate buffers based on the usage specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything."
* | Revert "SurfaceFlinger will now allocate buffers based on the usage ↵Fred Quintana2009-08-114-47/+4
| | | | | | | | | | | | specified by the clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything." This reverts commit 8b76a0ac6fbf07254629ed1ea86af014d5abe050.
* | SurfaceFlinger will now allocate buffers based on the usage specified by the ↵Mathias Agopian2009-08-114-4/+47
| | | | | | | | | | | | | | clients. This allows to allocate the right kind of buffer automatically, without having the user to specify anything. This change makes SurfaceHolder.setType(GPU) obsolete (it's now ignored). Added an API to android_native_window_t to allow extending the functionality without ever breaking binary compatibility. This is used to implement the new set_usage() API. This API needs to be called by software renderers because the default is to use usage flags suitable for h/w.
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