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Diffstat (limited to 'graphics/java/android/renderscript/ProgramStore.java')
-rw-r--r-- | graphics/java/android/renderscript/ProgramStore.java | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/graphics/java/android/renderscript/ProgramStore.java b/graphics/java/android/renderscript/ProgramStore.java new file mode 100644 index 0000000..5cbe1b2 --- /dev/null +++ b/graphics/java/android/renderscript/ProgramStore.java @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.renderscript; + + +import android.util.Config; +import android.util.Log; + + +/** + * @hide + * + **/ +public class ProgramStore extends BaseObj { + public enum DepthFunc { + ALWAYS (0), + LESS (1), + LEQUAL (2), + GREATER (3), + GEQUAL (4), + EQUAL (5), + NOTEQUAL (6); + + int mID; + DepthFunc(int id) { + mID = id; + } + } + + public enum BlendSrcFunc { + ZERO (0), + ONE (1), + DST_COLOR (2), + ONE_MINUS_DST_COLOR (3), + SRC_ALPHA (4), + ONE_MINUS_SRC_ALPHA (5), + DST_ALPHA (6), + ONE_MINUS_DST_ALPHA (7), + SRC_ALPHA_SATURATE (8); + + int mID; + BlendSrcFunc(int id) { + mID = id; + } + } + + public enum BlendDstFunc { + ZERO (0), + ONE (1), + SRC_COLOR (2), + ONE_MINUS_SRC_COLOR (3), + SRC_ALPHA (4), + ONE_MINUS_SRC_ALPHA (5), + DST_ALPHA (6), + ONE_MINUS_DST_ALPHA (7); + + int mID; + BlendDstFunc(int id) { + mID = id; + } + } + + + ProgramStore(int id, RenderScript rs) { + super(rs); + mID = id; + } + + + + public static class Builder { + RenderScript mRS; + Element mIn; + Element mOut; + DepthFunc mDepthFunc; + boolean mDepthMask; + boolean mColorMaskR; + boolean mColorMaskG; + boolean mColorMaskB; + boolean mColorMaskA; + BlendSrcFunc mBlendSrc; + BlendDstFunc mBlendDst; + boolean mDither; + + + + public Builder(RenderScript rs, Element in, Element out) { + mRS = rs; + mIn = in; + mOut = out; + mDepthFunc = DepthFunc.ALWAYS; + mDepthMask = false; + mColorMaskR = true; + mColorMaskG = true; + mColorMaskB = true; + mColorMaskA = true; + mBlendSrc = BlendSrcFunc.ONE; + mBlendDst = BlendDstFunc.ZERO; + + + } + + public void setDepthFunc(DepthFunc func) { + mDepthFunc = func; + } + + public void setDepthMask(boolean enable) { + mDepthMask = enable; + } + + public void setColorMask(boolean r, boolean g, boolean b, boolean a) { + mColorMaskR = r; + mColorMaskG = g; + mColorMaskB = b; + mColorMaskA = a; + } + + public void setBlendFunc(BlendSrcFunc src, BlendDstFunc dst) { + mBlendSrc = src; + mBlendDst = dst; + } + + public void setDitherEnable(boolean enable) { + mDither = enable; + } + + static synchronized ProgramStore internalCreate(RenderScript rs, Builder b) { + int inID = 0; + int outID = 0; + if (b.mIn != null) { + inID = b.mIn.mID; + } + if (b.mOut != null) { + outID = b.mOut.mID; + } + rs.nProgramFragmentStoreBegin(inID, outID); + rs.nProgramFragmentStoreDepthFunc(b.mDepthFunc.mID); + rs.nProgramFragmentStoreDepthMask(b.mDepthMask); + rs.nProgramFragmentStoreColorMask(b.mColorMaskR, + b.mColorMaskG, + b.mColorMaskB, + b.mColorMaskA); + rs.nProgramFragmentStoreBlendFunc(b.mBlendSrc.mID, b.mBlendDst.mID); + rs.nProgramFragmentStoreDither(b.mDither); + + int id = rs.nProgramFragmentStoreCreate(); + return new ProgramStore(id, rs); + } + + public ProgramStore create() { + return internalCreate(mRS, this); + } + } + +} + + + + |