diff options
Diffstat (limited to 'graphics/java/android/renderscript/ProgramFragment.java')
| -rw-r--r-- | graphics/java/android/renderscript/ProgramFragment.java | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/graphics/java/android/renderscript/ProgramFragment.java b/graphics/java/android/renderscript/ProgramFragment.java index 2b2557dd36ec..f1500436eae1 100644 --- a/graphics/java/android/renderscript/ProgramFragment.java +++ b/graphics/java/android/renderscript/ProgramFragment.java @@ -25,7 +25,7 @@ import android.util.Log; * @hide * **/ -public class ProgramFragment extends BaseObj { +public class ProgramFragment extends Program { public static final int MAX_SLOT = 2; public enum EnvMode { @@ -41,8 +41,7 @@ public class ProgramFragment extends BaseObj { ProgramFragment(int id, RenderScript rs) { - super(rs); - mID = id; + super(id, rs); } public void bindTexture(Allocation va, int slot) @@ -65,6 +64,37 @@ public class ProgramFragment extends BaseObj { mRS.nProgramFragmentBindSampler(mID, slot, vs.mID); } + public static class ShaderBuilder extends BaseProgramBuilder { + public ShaderBuilder(RenderScript rs) { + super(rs); + } + + public ProgramFragment create() { + mRS.validate(); + int[] tmp = new int[(mInputCount + mOutputCount + mConstantCount + 1) * 2]; + int idx = 0; + + for (int i=0; i < mInputCount; i++) { + tmp[idx++] = 0; + tmp[idx++] = mInputs[i].mID; + } + for (int i=0; i < mOutputCount; i++) { + tmp[idx++] = 1; + tmp[idx++] = mOutputs[i].mID; + } + for (int i=0; i < mConstantCount; i++) { + tmp[idx++] = 2; + tmp[idx++] = mConstants[i].mID; + } + tmp[idx++] = 3; + tmp[idx++] = mTextureCount; + + int id = mRS.nProgramFragmentCreate2(mShader, tmp); + ProgramFragment pf = new ProgramFragment(id, mRS); + initProgram(pf); + return pf; + } + } public static class Builder { RenderScript mRS; |