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Diffstat (limited to 'graphics/java/android/renderscript/RenderScript.java')
| -rw-r--r-- | graphics/java/android/renderscript/RenderScript.java | 307 |
1 files changed, 307 insertions, 0 deletions
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java new file mode 100644 index 000000000000..fca1c7ad78d0 --- /dev/null +++ b/graphics/java/android/renderscript/RenderScript.java @@ -0,0 +1,307 @@ +/* + * 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 java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.Field; + +import android.content.res.Resources; +import android.graphics.Bitmap; +import android.renderscript.Type; +import android.util.Config; +import android.util.Log; +import android.view.Surface; + + +/** + * @hide + * + **/ +public class RenderScript { + static final String LOG_TAG = "libRS_jni"; + private static final boolean DEBUG = false; + private static final boolean LOG_ENABLED = DEBUG ? Config.LOGD : Config.LOGV; + + + + /* + * We use a class initializer to allow the native code to cache some + * field offsets. + */ + private static boolean sInitialized; + native private static void _nInit(); + + + static { + sInitialized = false; + try { + System.loadLibrary("rs_jni"); + _nInit(); + sInitialized = true; + } catch (UnsatisfiedLinkError e) { + Log.d(LOG_TAG, "RenderScript JNI library not found!"); + } + } + + native int nDeviceCreate(); + native void nDeviceDestroy(int dev); + native int nContextCreate(int dev, Surface sur, int ver); + native void nContextDestroy(int con); + + //void rsContextBindSampler (uint32_t slot, RsSampler sampler); + //void rsContextBindRootScript (RsScript sampler); + native void nContextBindRootScript(int script); + native void nContextBindSampler(int sampler, int slot); + native void nContextBindProgramFragmentStore(int pfs); + native void nContextBindProgramFragment(int pf); + native void nContextBindProgramVertex(int pf); + native void nContextAddDefineI32(String name, int value); + native void nContextAddDefineF(String name, float value); + + native void nAssignName(int obj, byte[] name); + native void nObjDestroy(int id); + native void nObjDestroyOOB(int id); + native int nFileOpen(byte[] name); + + native void nElementBegin(); + native void nElementAddPredefined(int predef); + native void nElementAdd(int kind, int type, int norm, int bits, String s); + native int nElementCreate(); + native int nElementGetPredefined(int predef); + + native void nTypeBegin(int elementID); + native void nTypeAdd(int dim, int val); + native int nTypeCreate(); + native void nTypeFinalDestroy(Type t); + native void nTypeSetupFields(Type t, int[] types, int[] bits, Field[] IDs); + + native int nAllocationCreateTyped(int type); + native int nAllocationCreatePredefSized(int predef, int count); + native int nAllocationCreateSized(int elem, int count); + native int nAllocationCreateFromBitmap(int dstFmt, boolean genMips, Bitmap bmp); + native int nAllocationCreateFromBitmapBoxed(int dstFmt, boolean genMips, Bitmap bmp); + + native void nAllocationUploadToTexture(int alloc, int baseMioLevel); + native void nAllocationData(int id, int[] d); + native void nAllocationData(int id, float[] d); + native void nAllocationSubData1D(int id, int off, int count, int[] d); + native void nAllocationSubData1D(int id, int off, int count, float[] d); + native void nAllocationSubData2D(int id, int xoff, int yoff, int w, int h, int[] d); + native void nAllocationSubData2D(int id, int xoff, int yoff, int w, int h, float[] d); + native void nAllocationRead(int id, int[] d); + native void nAllocationRead(int id, float[] d); + native void nAllocationDataFromObject(int id, Type t, Object o); + + native void nTriangleMeshBegin(int vertex, int index); + native void nTriangleMeshAddVertex_XY (float x, float y); + native void nTriangleMeshAddVertex_XYZ (float x, float y, float z); + native void nTriangleMeshAddVertex_XY_ST (float x, float y, float s, float t); + native void nTriangleMeshAddVertex_XYZ_ST (float x, float y, float z, float s, float t); + native void nTriangleMeshAddVertex_XYZ_ST_NORM (float x, float y, float z, float s, float t, float nx, float ny, float nz); + native void nTriangleMeshAddTriangle(int i1, int i2, int i3); + native int nTriangleMeshCreate(); + + native void nAdapter1DBindAllocation(int ad, int alloc); + native void nAdapter1DSetConstraint(int ad, int dim, int value); + native void nAdapter1DData(int ad, int[] d); + native void nAdapter1DData(int ad, float[] d); + native void nAdapter1DSubData(int ad, int off, int count, int[] d); + native void nAdapter1DSubData(int ad, int off, int count, float[] d); + native int nAdapter1DCreate(); + + native void nAdapter2DBindAllocation(int ad, int alloc); + native void nAdapter2DSetConstraint(int ad, int dim, int value); + native void nAdapter2DData(int ad, int[] d); + native void nAdapter2DData(int ad, float[] d); + native void nAdapter2DSubData(int ad, int xoff, int yoff, int w, int h, int[] d); + native void nAdapter2DSubData(int ad, int xoff, int yoff, int w, int h, float[] d); + native int nAdapter2DCreate(); + + native void nScriptBindAllocation(int script, int alloc, int slot); + native void nScriptSetClearColor(int script, float r, float g, float b, float a); + native void nScriptSetClearDepth(int script, float depth); + native void nScriptSetClearStencil(int script, int stencil); + native void nScriptSetTimeZone(int script, byte[] timeZone); + native void nScriptSetType(int type, boolean writable, String name, int slot); + native void nScriptSetRoot(boolean isRoot); + + native void nScriptCBegin(); + native void nScriptCSetScript(byte[] script, int offset, int length); + native int nScriptCCreate(); + native void nScriptCAddDefineI32(String name, int value); + native void nScriptCAddDefineF(String name, float value); + + native void nSamplerBegin(); + native void nSamplerSet(int param, int value); + native int nSamplerCreate(); + + native void nProgramFragmentStoreBegin(int in, int out); + native void nProgramFragmentStoreDepthFunc(int func); + native void nProgramFragmentStoreDepthMask(boolean enable); + native void nProgramFragmentStoreColorMask(boolean r, boolean g, boolean b, boolean a); + native void nProgramFragmentStoreBlendFunc(int src, int dst); + native void nProgramFragmentStoreDither(boolean enable); + native int nProgramFragmentStoreCreate(); + + native void nProgramFragmentBegin(int in, int out); + native void nProgramFragmentBindTexture(int vpf, int slot, int a); + native void nProgramFragmentBindSampler(int vpf, int slot, int s); + native void nProgramFragmentSetType(int slot, int vt); + native void nProgramFragmentSetEnvMode(int slot, int env); + native void nProgramFragmentSetTexEnable(int slot, boolean enable); + native int nProgramFragmentCreate(); + + native void nProgramVertexBindAllocation(int pv, int mID); + native void nProgramVertexBegin(int inID, int outID); + native void nProgramVertexSetTextureMatrixEnable(boolean enable); + native void nProgramVertexAddLight(int id); + native int nProgramVertexCreate(); + + native void nLightBegin(); + native void nLightSetIsMono(boolean isMono); + native void nLightSetIsLocal(boolean isLocal); + native int nLightCreate(); + native void nLightSetColor(int l, float r, float g, float b); + native void nLightSetPosition(int l, float x, float y, float z); + + native int nSimpleMeshCreate(int batchID, int idxID, int[] vtxID, int prim); + native void nSimpleMeshBindVertex(int id, int alloc, int slot); + native void nSimpleMeshBindIndex(int id, int alloc); + + native void nAnimationBegin(int attribCount, int keyframeCount); + native void nAnimationAdd(float time, float[] attribs); + native int nAnimationCreate(); + + private int mDev; + private int mContext; + private Surface mSurface; + + private static boolean mElementsInitialized = false; + + /////////////////////////////////////////////////////////////////////////////////// + // + + public RenderScript(Surface sur) { + mSurface = sur; + mDev = nDeviceCreate(); + mContext = nContextCreate(mDev, mSurface, 0); + + // TODO: This should be protected by a lock + if(!mElementsInitialized) { + Element.init(this); + mElementsInitialized = true; + } + } + + + ////////////////////////////////////////////////////////////////////////////////// + // Triangle Mesh + + public class TriangleMesh extends BaseObj { + TriangleMesh(int id) { + super(RenderScript.this); + mID = id; + } + } + + public void triangleMeshBegin(Element vertex, Element index) { + Log.e("rs", "vtx " + vertex.toString() + " " + vertex.mID + " " + vertex.mPredefinedID); + nTriangleMeshBegin(vertex.mID, index.mID); + } + + public void triangleMeshAddVertex_XY(float x, float y) { + nTriangleMeshAddVertex_XY(x, y); + } + + public void triangleMeshAddVertex_XYZ(float x, float y, float z) { + nTriangleMeshAddVertex_XYZ(x, y, z); + } + + public void triangleMeshAddVertex_XY_ST(float x, float y, float s, float t) { + nTriangleMeshAddVertex_XY_ST(x, y, s, t); + } + + public void triangleMeshAddVertex_XYZ_ST(float x, float y, float z, float s, float t) { + nTriangleMeshAddVertex_XYZ_ST(x, y, z, s, t); + } + + public void triangleMeshAddVertex_XYZ_ST_NORM(float x, float y, float z, float s, float t, float nx, float ny, float nz) { + nTriangleMeshAddVertex_XYZ_ST_NORM(x, y, z, s, t, nx, ny, nz); + } + + public void triangleMeshAddTriangle(int i1, int i2, int i3) { + nTriangleMeshAddTriangle(i1, i2, i3); + } + + public TriangleMesh triangleMeshCreate() { + int id = nTriangleMeshCreate(); + return new TriangleMesh(id); + } + + ////////////////////////////////////////////////////////////////////////////////// + // File + + public class File extends BaseObj { + File(int id) { + super(RenderScript.this); + mID = id; + } + } + + public File fileOpen(String s) throws IllegalStateException, IllegalArgumentException + { + if(s.length() < 1) { + throw new IllegalArgumentException("fileOpen does not accept a zero length string."); + } + + try { + byte[] bytes = s.getBytes("UTF-8"); + int id = nFileOpen(bytes); + return new File(id); + } catch (java.io.UnsupportedEncodingException e) { + throw new RuntimeException(e); + } + } + + + /////////////////////////////////////////////////////////////////////////////////// + // Root state + + public void contextBindRootScript(Script s) { + nContextBindRootScript(s.mID); + } + + //public void contextBindSampler(Sampler s, int slot) { + //nContextBindSampler(s.mID); + //} + + public void contextBindProgramFragmentStore(ProgramStore pfs) { + nContextBindProgramFragmentStore(pfs.mID); + } + + public void contextBindProgramFragment(ProgramFragment pf) { + nContextBindProgramFragment(pf.mID); + } + + public void contextBindProgramVertex(ProgramVertex pf) { + nContextBindProgramVertex(pf.mID); + } + +} + + |