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Commit bd5a0027 authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change I56779290 into eclair 

* changes:
  fix[2222341] Soft reset while going back from camcorder settings
parents b4d8fbb1 863e5fdd

libs/surfaceflinger/LayerBuffer.cpp

+36 −21
Original line number Diff line number Diff line
@@ -33,14 +33,13 @@ 
#include "SurfaceFlinger.h"

#include "DisplayHardware/DisplayHardware.h"



#include "gralloc_priv.h"   // needed for msm / copybit



namespace android {



// ---------------------------------------------------------------------------



const uint32_t LayerBuffer::typeInfo = LayerBaseClient::typeInfo | 0x20;

const char* const LayerBuffer::typeID = "LayerBuffer";

gralloc_module_t const* LayerBuffer::sGrallocModule = 0;



// ---------------------------------------------------------------------------
@@ -60,6 +59,16 @@ void LayerBuffer::onFirstRef() 
    LayerBaseClient::onFirstRef();

    mSurface = new SurfaceLayerBuffer(mFlinger, clientIndex(),

            const_cast<LayerBuffer *>(this));



    hw_module_t const* module = (hw_module_t const*)sGrallocModule;

    if (!module) {

        // NOTE: technically there is a race here, but it shouldn't

        // cause any problem since hw_get_module() always returns

        // the same value.

        if (hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &module) == 0) {

            sGrallocModule = (gralloc_module_t const *)module;

        }

    }

}



sp<LayerBaseClient::Surface> LayerBuffer::createSurface() const
@@ -243,7 +252,17 @@ LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, ssize_t offset) 
    : mBufferHeap(buffers)

{

    NativeBuffer& src(mNativeBuffer);

    src.img.handle = 0;



    gralloc_module_t const * module = LayerBuffer::getGrallocModule();

    if (module && module->perform) {

        int err = module->perform(module,

                GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER,

                buffers.heap->heapID(), buffers.heap->getSize(),

                offset, buffers.heap->base(),

                &src.img.handle);



        if (err == NO_ERROR) {

            src.crop.l = 0;

            src.crop.t = 0;

            src.crop.r = buffers.w;
@@ -253,20 +272,16 @@ LayerBuffer::Buffer::Buffer(const ISurface::BufferHeap& buffers, ssize_t offset) 
            src.img.h       = buffers.ver_stride ?: buffers.h;

            src.img.format  = buffers.format;

            src.img.base    = (void*)(intptr_t(buffers.heap->base()) + offset);



    // FIXME: gross hack, we should never access private_handle_t from here,

    // but this is needed by msm drivers

    private_handle_t* hnd = new private_handle_t(

            buffers.heap->heapID(), buffers.heap->getSize(), 0);

    hnd->offset = offset;

    src.img.handle = hnd;

        }

    }

}



LayerBuffer::Buffer::~Buffer()

{

    NativeBuffer& src(mNativeBuffer);

    if (src.img.handle)

        delete (private_handle_t*)src.img.handle;

    if (src.img.handle) {

        native_handle_delete(src.img.handle);

    }

}



// ============================================================================

libs/surfaceflinger/LayerBuffer.h

+5 −0
Original line number Diff line number Diff line
@@ -91,6 +91,11 @@ private: 
        copybit_rect_t    crop;

    };



    static gralloc_module_t const* sGrallocModule;

    static gralloc_module_t const* getGrallocModule() {

        return sGrallocModule;

    }



    class Buffer : public LightRefBase<Buffer> {

    public:

        Buffer(const ISurface::BufferHeap& buffers, ssize_t offset);

opengl/libs/EGL/egl.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1677,7 +1677,7 @@ EGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, 
        } else {

            // In case of success, we need to clear all error flags

            // (especially those caused by the implementation that didn't

            // succeed). TODO: we could about this if we knew this was

            // succeed). TODO: we could avoid this if we knew this was

            // a "full" success (all implementation succeeded).

            eglGetError();

        }