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Commit 9c54bdbf authored by Jason Sams's avatar Jason Sams
Browse files

Implement default programs and implement defaults and parents for imports.

parent b37c0a5d

libs/rs/java/Fountain/res/raw/fountain.c

+2 −3
Original line number Diff line number Diff line 
// Fountain test script



#pragma version(1)

#pragma stateVertex(orthoWindow)

#pragma stateRaster(flat)

#pragma stateVertex(default)

#pragma stateFragment(PgmFragBackground)

#pragma stateFragmentStore(MyBlend)

#pragma stateFragmentStore(parent)





int main(void* con, int ft, int launchID) {

libs/rs/java/Fountain/src/com/android/fountain/FountainRS.java

+0 −11
Original line number Diff line number Diff line
@@ -58,10 +58,8 @@ public class FountainRS { 
    private RenderScript.ProgramFragmentStore mPFS;

    private RenderScript.ProgramFragment mPF;

    private RenderScript.ProgramFragment mPF2;

    private RenderScript.ProgramVertex mPV;

    private RenderScript.Allocation mTexture;

    private RenderScript.Sampler mSampler;

    private ProgramVertexAlloc mPVA;



    private Bitmap mBackground;
@@ -110,15 +108,6 @@ public class FountainRS { 
        mPF2.bindSampler(mSampler, 0);

        mPF2.setName("PgmFragBackground");



        mRS.programVertexBegin(null, null);

        mPV = mRS.programVertexCreate();

        mPVA = new ProgramVertexAlloc(mRS);

        mPV.bindAllocation(0, mPVA.mAlloc);

        mPVA.setupOrthoWindow(320, 480);

        mRS.contextBindProgramVertex(mPV);









        mParams[0] = 0;

        mParams[1] = partCount;

libs/rs/rsContext.cpp

+26 −6
Original line number Diff line number Diff line
@@ -119,6 +119,14 @@ void * Context::threadProc(void *vrsc) 
     rsc->mServerReturns.init(128);



     rsc->initEGL();



     rsc->mStateVertex.init(rsc, rsc->mWidth, rsc->mHeight);

     rsc->setVertex(NULL);

     rsc->mStateFragment.init(rsc, rsc->mWidth, rsc->mHeight);

     rsc->setFragment(NULL);

     rsc->mStateFragmentStore.init(rsc, rsc->mWidth, rsc->mHeight);

     rsc->setFragmentStore(NULL);



     rsc->mRunning = true;

     bool mDraw = true;

     while (!rsc->mExit) {
@@ -212,20 +220,32 @@ void Context::setRootScript(Script *s) 


void Context::setFragmentStore(ProgramFragmentStore *pfs)

{

    if (pfs == NULL) {

        mFragmentStore.set(mStateFragmentStore.mDefault);

    } else {

        mFragmentStore.set(pfs);

    pfs->setupGL();

    }

    mFragmentStore->setupGL();

}



void Context::setFragment(ProgramFragment *pf)

{

    if (pf == NULL) {

        mFragment.set(mStateFragment.mDefault);

    } else {

        mFragment.set(pf);

    pf->setupGL();

    }

    mFragment->setupGL();

}



void Context::setVertex(ProgramVertex *pv)

{

    if (pv == NULL) {

        mVertex.set(mStateVertex.mDefault);

    } else {

        mVertex.set(pv);

    pv->setupGL();

    }

    mVertex->setupGL();

}



void Context::assignName(ObjectBase *obj, const char *name, uint32_t len)

libs/rs/rsContext.h

+11 −4
Original line number Diff line number Diff line
@@ -81,6 +81,17 @@ public: 
    ObjectBase * lookupName(const char *name) const;

    void appendNameDefines(String8 *str) const;





    ProgramFragment * getDefaultProgramFragment() const {

        return mStateFragment.mDefault.get();

    }

    ProgramVertex * getDefaultProgramVertex() const {

        return mStateVertex.mDefault.get();

    }

    ProgramFragmentStore * getDefaultProgramFragmentStore() const {

        return mStateFragmentStore.mDefault.get();

    }



protected:

    Device *mDev;
@@ -107,10 +118,6 @@ protected: 
    ObjectBaseRef<ProgramVertex> mVertex;

    ObjectBaseRef<ProgramFragmentStore> mFragmentStore;



    ProgramFragment * mDefaultFragment;

    ProgramVertex * mDefaultVertex;

    ProgramFragmentStore * mDefaultFragmentStore;



private:

    Context();

libs/rs/rsMatrix.cpp

+22 −0
Original line number Diff line number Diff line
@@ -136,4 +136,26 @@ void Matrix::loadMultiply(const Matrix *lhs, const Matrix *rhs) 
    }

}



void Matrix::loadOrtho(float l, float r, float b, float t, float n, float f) {

    loadIdentity();

    m[0] = 2 / (r - l);

    m[5] = 2 / (t - b);

    m[10]= -2 / (f - n);

    m[12]= -(r + l) / (r - l);

    m[13]= -(t + b) / (t - b);

    m[14]= -(f + n) / (f - n);

}



void Matrix::loadFrustum(float l, float r, float b, float t, float n, float f) {

    loadIdentity();

    m[0] = 2 * n / (r - l);

    m[5] = 2 * n / (t - b);

    m[8] = (r + l) / (r - l);

    m[9] = (t + b) / (t - b);

    m[10]= -(f + n) / (f - n);

    m[11]= -1;

    m[14]= -2*f*n / (f - n);

    m[15]= 0;

}