Commit b2afc665 authored by sotaro's avatar sotaro
Browse files

Bug 1395417 - Expose eglCreateDeviceANGLE and eglReleaseDeviceANGLE r=jgilbert

parent 6e615beb

gfx/gl/GLLibraryEGL.cpp

+14 −0
Original line number Diff line number Diff line
@@ -57,6 +57,8 @@ static const char* sEGLExtensionNames[] = { 
    "EGL_EXT_device_query",

    "EGL_NV_stream_consumer_gltexture_yuv",

    "EGL_ANGLE_stream_producer_d3d_texture_nv12",

    "EGL_ANGLE_device_creation",

    "EGL_ANGLE_device_creation_d3d11",

};



#if defined(ANDROID)
@@ -653,6 +655,18 @@ GLLibraryEGL::EnsureInitialized(bool forceAccel, nsACString* const out_failureId 
        }

    }



    if (IsExtensionSupported(ANGLE_device_creation)) {

        const GLLibraryLoader::SymLoadStruct createDeviceSymbols[] = {

            SYMBOL(CreateDeviceANGLE),

            SYMBOL(ReleaseDeviceANGLE),

            END_OF_SYMBOLS

        };

        if (!fnLoadSymbols(createDeviceSymbols)) {

            NS_ERROR("EGL supports ANGLE_device_creation without exposing its functions!");

            MarkExtensionUnsupported(ANGLE_device_creation);

        }

    }



    mInitialized = true;

    reporter.SetSuccessful();

    return true;

gfx/gl/GLLibraryEGL.h

+15 −0
Original line number Diff line number Diff line
@@ -111,6 +111,8 @@ public: 
        EXT_device_query,

        NV_stream_consumer_gltexture_yuv,

        ANGLE_stream_producer_d3d_texture_nv12,

        ANGLE_device_creation,

        ANGLE_device_creation_d3d11,

        Extensions_Max

    };
@@ -322,6 +324,13 @@ public: 
    EGLBoolean  fStreamPostD3DTextureNV12ANGLE(EGLDisplay dpy, EGLStreamKHR stream, void* texture, const EGLAttrib* attrib_list) const

        WRAP(   fStreamPostD3DTextureNV12ANGLE(dpy, stream, texture, attrib_list) )



    // ANGLE_device_creation

    EGLDeviceEXT fCreateDeviceANGLE(EGLint device_type, void *native_device, const EGLAttrib *attrib_list) const

        WRAP(   fCreateDeviceANGLE(device_type, native_device, attrib_list) )



    EGLBoolean fReleaseDeviceANGLE(EGLDeviceEXT device)

        WRAP(   fReleaseDeviceANGLE(device) )



    void           fANGLEPlatformInitialize(angle::Platform* platform) const

        VOID_WRAP( fANGLEPlatformInitialize(platform) )
@@ -481,6 +490,12 @@ private: 
                                                                 EGLStreamKHR stream,

                                                                 void* texture,

                                                                 const EGLAttrib* attrib_list);

        // ANGLE_device_creation

        EGLDeviceEXT (GLAPIENTRY * fCreateDeviceANGLE) (EGLint device_type,

                                                        void* native_device,

                                                        const EGLAttrib* attrib_list);

        EGLBoolean (GLAPIENTRY * fReleaseDeviceANGLE) (EGLDeviceEXT device);



        void       (GLAPIENTRY * fANGLEPlatformInitialize)(angle::Platform* platform);

        void       (GLAPIENTRY * fANGLEPlatformShutdown)();

    } mSymbols;