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-rw-r--r--graphics/java/android/renderscript/FieldPacker.java125
-rw-r--r--graphics/java/android/renderscript/Matrix2f.java58
-rw-r--r--graphics/java/android/renderscript/Matrix3f.java63
-rw-r--r--graphics/java/android/renderscript/Matrix4f.java (renamed from graphics/java/android/renderscript/Matrix.java)33
-rw-r--r--graphics/java/android/renderscript/ProgramVertex.java22
-rw-r--r--graphics/java/android/renderscript/Vector2f.java37
-rw-r--r--graphics/java/android/renderscript/Vector3f.java38
-rw-r--r--graphics/java/android/renderscript/Vector4f.java38
8 files changed, 385 insertions, 29 deletions
diff --git a/graphics/java/android/renderscript/FieldPacker.java b/graphics/java/android/renderscript/FieldPacker.java
new file mode 100644
index 0000000..fc79caf
--- /dev/null
+++ b/graphics/java/android/renderscript/FieldPacker.java
@@ -0,0 +1,125 @@
+/*
+ * 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;
+
+
+public class FieldPacker {
+ public FieldPacker(int len) {
+ mPos = 0;
+ mData = new byte[len];
+ }
+
+ public void align(int v) {
+ while ((mPos & (v - 1)) != 0) {
+ mData[mPos++] = 0;
+ }
+ }
+
+ void reset() {
+ mPos = 0;
+ }
+
+ void addI8(byte v) {
+ mData[mPos++] = v;
+ }
+
+ void addI16(short v) {
+ align(2);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)(v >> 8);
+ }
+
+ void addI32(int v) {
+ align(4);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)((v >> 8) & 0xff);
+ mData[mPos++] = (byte)((v >> 16) & 0xff);
+ mData[mPos++] = (byte)((v >> 24) & 0xff);
+ }
+
+ void addI64(long v) {
+ align(8);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)((v >> 8) & 0xff);
+ mData[mPos++] = (byte)((v >> 16) & 0xff);
+ mData[mPos++] = (byte)((v >> 24) & 0xff);
+ mData[mPos++] = (byte)((v >> 32) & 0xff);
+ mData[mPos++] = (byte)((v >> 40) & 0xff);
+ mData[mPos++] = (byte)((v >> 48) & 0xff);
+ mData[mPos++] = (byte)((v >> 56) & 0xff);
+ }
+
+ void addU8(short v) {
+ if ((v < 0) || (v > 0xff)) {
+ throw new IllegalArgumentException("Saving value out of range for type");
+ }
+ mData[mPos++] = (byte)v;
+ }
+
+ void addU16(int v) {
+ if ((v < 0) || (v > 0xffff)) {
+ throw new IllegalArgumentException("Saving value out of range for type");
+ }
+ align(2);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)(v >> 8);
+ }
+
+ void addU32(long v) {
+ if ((v < 0) || (v > 0xffffffff)) {
+ throw new IllegalArgumentException("Saving value out of range for type");
+ }
+ align(4);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)((v >> 8) & 0xff);
+ mData[mPos++] = (byte)((v >> 16) & 0xff);
+ mData[mPos++] = (byte)((v >> 24) & 0xff);
+ }
+
+ void addU64(long v) {
+ if (v < 0) {
+ throw new IllegalArgumentException("Saving value out of range for type");
+ }
+ align(8);
+ mData[mPos++] = (byte)(v & 0xff);
+ mData[mPos++] = (byte)((v >> 8) & 0xff);
+ mData[mPos++] = (byte)((v >> 16) & 0xff);
+ mData[mPos++] = (byte)((v >> 24) & 0xff);
+ mData[mPos++] = (byte)((v >> 32) & 0xff);
+ mData[mPos++] = (byte)((v >> 40) & 0xff);
+ mData[mPos++] = (byte)((v >> 48) & 0xff);
+ mData[mPos++] = (byte)((v >> 56) & 0xff);
+ }
+
+ void addF32(float v) {
+ addI32(Float.floatToRawIntBits(v));
+ }
+
+ void addF64(float v) {
+ addI64(Double.doubleToRawLongBits(v));
+ }
+
+ final byte[] getData() {
+ return mData;
+ }
+
+ private final byte mData[];
+ private int mPos;
+
+}
+
+
diff --git a/graphics/java/android/renderscript/Matrix2f.java b/graphics/java/android/renderscript/Matrix2f.java
new file mode 100644
index 0000000..4b5e61b
--- /dev/null
+++ b/graphics/java/android/renderscript/Matrix2f.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2009 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.lang.Math;
+import android.util.Log;
+
+
+/**
+ * @hide
+ *
+ **/
+public class Matrix2f {
+
+ public Matrix2f() {
+ mMat = new float[4];
+ loadIdentity();
+ }
+
+ public float get(int i, int j) {
+ return mMat[i*2 + j];
+ }
+
+ public void set(int i, int j, float v) {
+ mMat[i*2 + j] = v;
+ }
+
+ public void loadIdentity() {
+ mMat[0] = 1;
+ mMat[1] = 0;
+
+ mMat[2] = 0;
+ mMat[3] = 1;
+ }
+
+ public void load(Matrix2f src) {
+ System.arraycopy(mMat, 0, src, 0, 4);
+ }
+
+ final float[] mMat;
+}
+
+
+
diff --git a/graphics/java/android/renderscript/Matrix3f.java b/graphics/java/android/renderscript/Matrix3f.java
new file mode 100644
index 0000000..19d7b43
--- /dev/null
+++ b/graphics/java/android/renderscript/Matrix3f.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2009 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.lang.Math;
+import android.util.Log;
+
+
+/**
+ * @hide
+ *
+ **/
+public class Matrix3f {
+
+ public Matrix3f() {
+ mMat = new float[9];
+ loadIdentity();
+ }
+
+ public float get(int i, int j) {
+ return mMat[i*3 + j];
+ }
+
+ public void set(int i, int j, float v) {
+ mMat[i*3 + j] = v;
+ }
+
+ public void loadIdentity() {
+ mMat[0] = 1;
+ mMat[1] = 0;
+ mMat[2] = 0;
+
+ mMat[3] = 0;
+ mMat[4] = 1;
+ mMat[5] = 0;
+
+ mMat[6] = 0;
+ mMat[7] = 0;
+ mMat[8] = 1;
+ }
+
+ public void load(Matrix3f src) {
+ System.arraycopy(mMat, 0, src, 0, 9);
+ }
+
+ final float[] mMat;
+}
+
+
diff --git a/graphics/java/android/renderscript/Matrix.java b/graphics/java/android/renderscript/Matrix4f.java
index a266d6b..ebd5bde 100644
--- a/graphics/java/android/renderscript/Matrix.java
+++ b/graphics/java/android/renderscript/Matrix4f.java
@@ -24,9 +24,9 @@ import android.util.Log;
* @hide
*
**/
-public class Matrix {
+public class Matrix4f {
- public Matrix() {
+ public Matrix4f() {
mMat = new float[16];
loadIdentity();
}
@@ -49,7 +49,7 @@ public class Matrix {
mMat[5] = 1;
mMat[6] = 0;
mMat[7] = 0;
-
+
mMat[8] = 0;
mMat[9] = 0;
mMat[10] = 1;
@@ -61,8 +61,8 @@ public class Matrix {
mMat[15] = 1;
}
- public void load(Matrix src) {
- mMat = src.mMat;
+ public void load(Matrix4f src) {
+ System.arraycopy(mMat, 0, src, 0, 16);
}
public void loadRotate(float rot, float x, float y, float z) {
@@ -77,7 +77,7 @@ public class Matrix {
rot *= (float)(java.lang.Math.PI / 180.0f);
c = (float)java.lang.Math.cos(rot);
s = (float)java.lang.Math.sin(rot);
-
+
float len = (float)java.lang.Math.sqrt(x*x + y*y + z*z);
if (!(len != 1)) {
float recipLen = 1.f / len;
@@ -91,7 +91,7 @@ public class Matrix {
float zx = z * x;
float xs = x * s;
float ys = y * s;
- float zs = z * s;
+ float zs = z * s;
mMat[ 0] = x*x*nc + c;
mMat[ 4] = xy*nc - zs;
mMat[ 8] = zx*nc + ys;
@@ -109,7 +109,7 @@ public class Matrix {
mMat[5] = y;
mMat[10] = z;
}
-
+
public void loadTranslate(float x, float y, float z) {
loadIdentity();
mMat[12] = x;
@@ -117,7 +117,7 @@ public class Matrix {
mMat[14] = z;
}
- public void loadMultiply(Matrix lhs, Matrix rhs) {
+ public void loadMultiply(Matrix4f lhs, Matrix4f rhs) {
for (int i=0 ; i<4 ; i++) {
float ri0 = 0;
float ri1 = 0;
@@ -159,31 +159,28 @@ public class Matrix {
mMat[15]= 0;
}
- public void multiply(Matrix rhs) {
- Matrix tmp = new Matrix();
+ public void multiply(Matrix4f rhs) {
+ Matrix4f tmp = new Matrix4f();
tmp.loadMultiply(this, rhs);
load(tmp);
}
public void rotate(float rot, float x, float y, float z) {
- Matrix tmp = new Matrix();
+ Matrix4f tmp = new Matrix4f();
tmp.loadRotate(rot, x, y, z);
multiply(tmp);
}
public void scale(float x, float y, float z) {
- Matrix tmp = new Matrix();
+ Matrix4f tmp = new Matrix4f();
tmp.loadScale(x, y, z);
multiply(tmp);
}
public void translate(float x, float y, float z) {
- Matrix tmp = new Matrix();
+ Matrix4f tmp = new Matrix4f();
tmp.loadTranslate(x, y, z);
multiply(tmp);
}
-
-
- float[] mMat;
-
+ final float[] mMat;
}
diff --git a/graphics/java/android/renderscript/ProgramVertex.java b/graphics/java/android/renderscript/ProgramVertex.java
index 84f6f2d..1b155d7 100644
--- a/graphics/java/android/renderscript/ProgramVertex.java
+++ b/graphics/java/android/renderscript/ProgramVertex.java
@@ -96,16 +96,16 @@ public class ProgramVertex extends Program {
static final int PROJECTION_OFFSET = 16;
static final int TEXTURE_OFFSET = 32;
- Matrix mModel;
- Matrix mProjection;
- Matrix mTexture;
+ Matrix4f mModel;
+ Matrix4f mProjection;
+ Matrix4f mTexture;
public Allocation mAlloc;
public MatrixAllocation(RenderScript rs) {
- mModel = new Matrix();
- mProjection = new Matrix();
- mTexture = new Matrix();
+ mModel = new Matrix4f();
+ mProjection = new Matrix4f();
+ mTexture = new Matrix4f();
mAlloc = Allocation.createSized(rs, Element.createUser(rs, Element.DataType.FLOAT_32), 48);
mAlloc.subData1D(MODELVIEW_OFFSET, 16, mModel.mMat);
@@ -118,17 +118,17 @@ public class ProgramVertex extends Program {
mAlloc = null;
}
- public void loadModelview(Matrix m) {
+ public void loadModelview(Matrix4f m) {
mModel = m;
mAlloc.subData1D(MODELVIEW_OFFSET, 16, m.mMat);
}
- public void loadProjection(Matrix m) {
+ public void loadProjection(Matrix4f m) {
mProjection = m;
mAlloc.subData1D(PROJECTION_OFFSET, 16, m.mMat);
}
- public void loadTexture(Matrix m) {
+ public void loadTexture(Matrix4f m) {
mTexture = m;
mAlloc.subData1D(TEXTURE_OFFSET, 16, m.mMat);
}
@@ -152,8 +152,8 @@ public class ProgramVertex extends Program {
public void setupProjectionNormalized(int w, int h) {
// range -1,1 in the narrow axis at z = 0.
- Matrix m1 = new Matrix();
- Matrix m2 = new Matrix();
+ Matrix4f m1 = new Matrix4f();
+ Matrix4f m2 = new Matrix4f();
if(w > h) {
float aspect = ((float)w) / h;
diff --git a/graphics/java/android/renderscript/Vector2f.java b/graphics/java/android/renderscript/Vector2f.java
new file mode 100644
index 0000000..567d57f
--- /dev/null
+++ b/graphics/java/android/renderscript/Vector2f.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2009 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.lang.Math;
+import android.util.Log;
+
+
+/**
+ * @hide
+ *
+ **/
+public class Vector2f {
+ public Vector2f() {
+ }
+
+ public float x;
+ public float y;
+}
+
+
+
+
diff --git a/graphics/java/android/renderscript/Vector3f.java b/graphics/java/android/renderscript/Vector3f.java
new file mode 100644
index 0000000..f2842f3
--- /dev/null
+++ b/graphics/java/android/renderscript/Vector3f.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2009 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.lang.Math;
+import android.util.Log;
+
+
+/**
+ * @hide
+ *
+ **/
+public class Vector3f {
+ public Vector3f() {
+ }
+
+ public float x;
+ public float y;
+ public float z;
+}
+
+
+
+
diff --git a/graphics/java/android/renderscript/Vector4f.java b/graphics/java/android/renderscript/Vector4f.java
new file mode 100644
index 0000000..fabd959
--- /dev/null
+++ b/graphics/java/android/renderscript/Vector4f.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2009 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.lang.Math;
+import android.util.Log;
+
+
+/**
+ * @hide
+ *
+ **/
+public class Vector4f {
+ public Vector4f() {
+ }
+
+ public float x;
+ public float y;
+ public float z;
+ public float w;
+}
+
+
+
generated by cgit v1.1 at 2024-12-23 13:26:36 +0000