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Commit 9f9afef3 authored by Andreas Huber's avatar Andreas Huber
Browse files

Added an API IOMX::createRendererFromJavaSurface. 

This api allows to instantiate a renderer by specifying the hosting java Surface object. This hides the implementation details of (java-)Surface, (native-)Surface and friends.
parent e80534ff

cmds/stagefright/Android.mk

+2 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ LOCAL_SHARED_LIBRARIES := \ 
	libstagefright



LOCAL_C_INCLUDES:= \

	$(JNI_H_INCLUDE) \

	frameworks/base/media/libstagefright \

	$(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include
@@ -32,6 +33,7 @@ LOCAL_SHARED_LIBRARIES := \ 
	libstagefright



LOCAL_C_INCLUDES:= \

	$(JNI_H_INCLUDE) \

	frameworks/base/media/libstagefright \

	$(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include

include/media/IOMX.h

+11 −2
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ 
#include <OMX_Core.h>

#include <OMX_Video.h>



#include "jni.h"



namespace android {



class IMemory;
@@ -102,15 +104,22 @@ public: 
            size_t encodedWidth, size_t encodedHeight,

            size_t displayWidth, size_t displayHeight) = 0;



    // Note: This method is _not_ virtual, it exists as a wrapper around

    // Note: These methods are _not_ virtual, it exists as a wrapper around

    // the virtual "createRenderer" method above facilitating extraction

    // of the ISurface from a regular Surface.

    // of the ISurface from a regular Surface or a java Surface object.

    sp<IOMXRenderer> createRenderer(

            const sp<Surface> &surface,

            const char *componentName,

            OMX_COLOR_FORMATTYPE colorFormat,

            size_t encodedWidth, size_t encodedHeight,

            size_t displayWidth, size_t displayHeight);



    sp<IOMXRenderer> createRendererFromJavaSurface(

            JNIEnv *env, jobject javaSurface,

            const char *componentName,

            OMX_COLOR_FORMATTYPE colorFormat,

            size_t encodedWidth, size_t encodedHeight,

            size_t displayWidth, size_t displayHeight);

};



struct omx_message {

media/libmedia/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ LOCAL_SHARED_LIBRARIES += libdl 
endif



LOCAL_C_INCLUDES := \

	$(JNI_H_INCLUDE) \

	$(call include-path-for, graphics corecg) \

        $(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include

media/libmedia/IOMX.cpp

+25 −0
Original line number Diff line number Diff line
@@ -45,6 +45,31 @@ sp<IOMXRenderer> IOMX::createRenderer( 
            displayWidth, displayHeight);

}



sp<IOMXRenderer> IOMX::createRendererFromJavaSurface(

        JNIEnv *env, jobject javaSurface,

        const char *componentName,

        OMX_COLOR_FORMATTYPE colorFormat,

        size_t encodedWidth, size_t encodedHeight,

        size_t displayWidth, size_t displayHeight) {

    jclass surfaceClass = env->FindClass("android/view/Surface");

    if (surfaceClass == NULL) {

        LOGE("Can't find android/view/Surface");

        return NULL;

    }



    jfieldID surfaceID = env->GetFieldID(surfaceClass, "mSurface", "I");

    if (surfaceID == NULL) {

        LOGE("Can't find Surface.mSurface");

        return NULL;

    }



    sp<Surface> surface = (Surface *)env->GetIntField(javaSurface, surfaceID);



    return createRenderer(

            surface, componentName, colorFormat, encodedWidth,

            encodedHeight, displayWidth, displayHeight);

}



class BpOMX : public BpInterface<IOMX> {

public:

    BpOMX(const sp<IBinder> &impl)

media/libmediaplayerservice/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ LOCAL_SHARED_LIBRARIES += libdl 
endif



LOCAL_C_INCLUDES := external/tremor/Tremor                              \

	$(JNI_H_INCLUDE)                                                \

	$(call include-path-for, graphics corecg)                       \

	$(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include \

	$(TOP)/frameworks/base/media/libstagefright/omx