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-rw-r--r--graphics/java/android/renderscript/Allocation.java92
-rw-r--r--graphics/java/android/renderscript/Element.java100
-rw-r--r--graphics/java/android/renderscript/Path.java90
-rw-r--r--graphics/java/android/renderscript/Program.java34
-rw-r--r--graphics/java/android/renderscript/ProgramVertex.java17
-rw-r--r--graphics/java/android/renderscript/RenderScript.java17
6 files changed, 323 insertions, 27 deletions
diff --git a/graphics/java/android/renderscript/Allocation.java b/graphics/java/android/renderscript/Allocation.java
index f285f5b..0ea4821 100644
--- a/graphics/java/android/renderscript/Allocation.java
+++ b/graphics/java/android/renderscript/Allocation.java
@@ -22,6 +22,7 @@ import android.content.res.Resources;
import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
+import android.graphics.SurfaceTexture;
import android.util.Log;
import android.util.TypedValue;
@@ -78,6 +79,8 @@ public class Allocation extends BaseObj {
boolean mConstrainedFace;
boolean mConstrainedY;
boolean mConstrainedZ;
+ boolean mReadAllowed = true;
+ boolean mWriteAllowed = true;
int mSelectedY;
int mSelectedZ;
int mSelectedLOD;
@@ -127,6 +130,32 @@ public class Allocation extends BaseObj {
*/
public static final int USAGE_GRAPHICS_RENDER_TARGET = 0x0010;
+ /**
+ * USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT The allcation will be
+ * used with a SurfaceTexture object. This usage will cause the
+ * allocation to be created read only.
+ *
+ * @hide
+ */
+ public static final int USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE = 0x0020;
+
+ /**
+ * USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT The allcation will be
+ * used with a SurfaceTexture object. This usage will cause the
+ * allocation to be created read only.
+ *
+ * @hide
+ */
+
+ public static final int USAGE_IO_INPUT = 0x0040;
+ /**
+ * USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT The allcation will be
+ * used with a SurfaceTexture object. This usage will cause the
+ * allocation to be created read only.
+ *
+ * @hide
+ */
+ public static final int USAGE_IO_OUTPUT = 0x0080;
/**
* Controls mipmap behavior when using the bitmap creation and
@@ -187,10 +216,26 @@ public class Allocation extends BaseObj {
USAGE_GRAPHICS_TEXTURE |
USAGE_GRAPHICS_VERTEX |
USAGE_GRAPHICS_CONSTANTS |
- USAGE_GRAPHICS_RENDER_TARGET)) != 0) {
+ USAGE_GRAPHICS_RENDER_TARGET |
+ USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE |
+ USAGE_IO_INPUT |
+ USAGE_IO_OUTPUT)) != 0) {
throw new RSIllegalArgumentException("Unknown usage specified.");
}
+
+ if ((usage & (USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE | USAGE_IO_INPUT)) != 0) {
+ mWriteAllowed = false;
+
+ if ((usage & ~(USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE |
+ USAGE_IO_INPUT |
+ USAGE_GRAPHICS_TEXTURE |
+ USAGE_SCRIPT)) != 0) {
+ throw new RSIllegalArgumentException("Invalid usage combination.");
+ }
+ }
+
mType = t;
+ mUsage = usage;
if (t != null) {
updateCacheInfo(t);
@@ -875,7 +920,31 @@ public class Allocation extends BaseObj {
if (type.getID() == 0) {
throw new RSInvalidStateException("Bad Type");
}
- int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage);
+ int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage, 0);
+ if (id == 0) {
+ throw new RSRuntimeException("Allocation creation failed.");
+ }
+ return new Allocation(id, rs, type, usage);
+ }
+
+ /**
+ * @hide
+ * This API is hidden and only intended to be used for
+ * transitional purposes.
+ *
+ * @param type renderscript type describing data layout
+ * @param mips specifies desired mipmap behaviour for the
+ * allocation
+ * @param usage bit field specifying how the allocation is
+ * utilized
+ */
+ static public Allocation createTyped(RenderScript rs, Type type, MipmapControl mips,
+ int usage, int pointer) {
+ rs.validate();
+ if (type.getID() == 0) {
+ throw new RSInvalidStateException("Bad Type");
+ }
+ int id = rs.nAllocationCreateTyped(type.getID(), mips.mID, usage, pointer);
if (id == 0) {
throw new RSRuntimeException("Allocation creation failed.");
}
@@ -930,7 +999,7 @@ public class Allocation extends BaseObj {
b.setX(count);
Type t = b.create();
- int id = rs.nAllocationCreateTyped(t.getID(), MipmapControl.MIPMAP_NONE.mID, usage);
+ int id = rs.nAllocationCreateTyped(t.getID(), MipmapControl.MIPMAP_NONE.mID, usage, 0);
if (id == 0) {
throw new RSRuntimeException("Allocation creation failed.");
}
@@ -1005,6 +1074,23 @@ public class Allocation extends BaseObj {
}
/**
+ *
+ *
+ * @hide
+ *
+ */
+ public SurfaceTexture getSurfaceTexture() {
+ if ((mUsage & USAGE_GRAPHICS_SURFACE_TEXTURE_INPUT_OPAQUE) == 0) {
+ throw new RSInvalidStateException("Allocation is not a surface texture.");
+ }
+
+ int id = mRS.nAllocationGetSurfaceTextureID(getID());
+ return new SurfaceTexture(id);
+
+ }
+
+
+ /**
* Creates a non-mipmapped renderscript allocation to use as a
* graphics texture
*
diff --git a/graphics/java/android/renderscript/Element.java b/graphics/java/android/renderscript/Element.java
index 22ef7bb..f6a0281 100644
--- a/graphics/java/android/renderscript/Element.java
+++ b/graphics/java/android/renderscript/Element.java
@@ -54,26 +54,59 @@ public class Element extends BaseObj {
int[] mArraySizes;
int[] mOffsetInBytes;
+ int[] mVisibleElementMap;
+
DataType mType;
DataKind mKind;
boolean mNormalized;
int mVectorSize;
+ private void updateVisibleSubElements() {
+ if (mElements == null) {
+ return;
+ }
+
+ int noPaddingFieldCount = 0;
+ int fieldCount = mElementNames.length;
+ // Find out how many elements are not padding
+ for (int ct = 0; ct < fieldCount; ct ++) {
+ if (mElementNames[ct].charAt(0) != '#') {
+ noPaddingFieldCount ++;
+ }
+ }
+ mVisibleElementMap = new int[noPaddingFieldCount];
+
+ // Make a map that points us at non-padding elements
+ for (int ct = 0, ctNoPadding = 0; ct < fieldCount; ct ++) {
+ if (mElementNames[ct].charAt(0) != '#') {
+ mVisibleElementMap[ctNoPadding ++] = ct;
+ }
+ }
+ }
+
/**
* @hide
* @return element size in bytes
*/
public int getSizeBytes() {return mSize;}
+ /**
+ * @hide
+ * @return element vector size
+ */
+ public int getVectorSize() {return mVectorSize;}
+
/**
* DataType represents the basic type information for a basic element. The
- * naming convention follows. For numeric types its FLOAT, SIGNED, UNSIGNED
- * followed by the _BITS where BITS is the size of the data. BOOLEAN is a
- * true / false (1,0) represented in an 8 bit container. The UNSIGNED
- * variants with multiple bit definitions are for packed graphical data
- * formats and represents vectors with per vector member sizes which are
- * treated as a single unit for packing and alignment purposes.
+ * naming convention follows. For numeric types it is FLOAT,
+ * SIGNED, or UNSIGNED followed by the _BITS where BITS is the
+ * size of the data. BOOLEAN is a true / false (1,0)
+ * represented in an 8 bit container. The UNSIGNED variants
+ * with multiple bit definitions are for packed graphical data
+ * formats and represent vectors with per vector member sizes
+ * which are treated as a single unit for packing and alignment
+ * purposes.
*
* MATRIX the three matrix types contain FLOAT_32 elements and are treated
* as 32 bits for alignment purposes.
@@ -81,6 +114,11 @@ public class Element extends BaseObj {
* RS_* objects. 32 bit opaque handles.
*/
public enum DataType {
+ /**
+ * @hide
+ * new enum
+ */
+ NONE (0, 0),
//FLOAT_16 (1, 2),
FLOAT_32 (2, 4),
FLOAT_64 (3, 8),
@@ -167,10 +205,10 @@ public class Element extends BaseObj {
* @return number of sub-elements in this element
*/
public int getSubElementCount() {
- if (mElements == null) {
+ if (mVisibleElementMap == null) {
return 0;
}
- return mElements.length;
+ return mVisibleElementMap.length;
}
/**
@@ -179,13 +217,13 @@ public class Element extends BaseObj {
* @return sub-element in this element at given index
*/
public Element getSubElement(int index) {
- if (mElements == null) {
+ if (mVisibleElementMap == null) {
throw new RSIllegalArgumentException("Element contains no sub-elements");
}
- if (index < 0 || index >= mElements.length) {
+ if (index < 0 || index >= mVisibleElementMap.length) {
throw new RSIllegalArgumentException("Illegal sub-element index");
}
- return mElements[index];
+ return mElements[mVisibleElementMap[index]];
}
/**
@@ -194,13 +232,13 @@ public class Element extends BaseObj {
* @return sub-element in this element at given index
*/
public String getSubElementName(int index) {
- if (mElements == null) {
+ if (mVisibleElementMap == null) {
throw new RSIllegalArgumentException("Element contains no sub-elements");
}
- if (index < 0 || index >= mElements.length) {
+ if (index < 0 || index >= mVisibleElementMap.length) {
throw new RSIllegalArgumentException("Illegal sub-element index");
}
- return mElementNames[index];
+ return mElementNames[mVisibleElementMap[index]];
}
/**
@@ -209,13 +247,13 @@ public class Element extends BaseObj {
* @return array size of sub-element in this element at given index
*/
public int getSubElementArraySize(int index) {
- if (mElements == null) {
+ if (mVisibleElementMap == null) {
throw new RSIllegalArgumentException("Element contains no sub-elements");
}
- if (index < 0 || index >= mElements.length) {
+ if (index < 0 || index >= mVisibleElementMap.length) {
throw new RSIllegalArgumentException("Illegal sub-element index");
}
- return mArraySizes[index];
+ return mArraySizes[mVisibleElementMap[index]];
}
/**
@@ -224,13 +262,29 @@ public class Element extends BaseObj {
* @return offset in bytes of sub-element in this element at given index
*/
public int getSubElementOffsetBytes(int index) {
- if (mElements == null) {
+ if (mVisibleElementMap == null) {
throw new RSIllegalArgumentException("Element contains no sub-elements");
}
- if (index < 0 || index >= mElements.length) {
+ if (index < 0 || index >= mVisibleElementMap.length) {
throw new RSIllegalArgumentException("Illegal sub-element index");
}
- return mOffsetInBytes[index];
+ return mOffsetInBytes[mVisibleElementMap[index]];
+ }
+
+ /**
+ * @hide
+ * @return element data type
+ */
+ public DataType getDataType() {
+ return mType;
+ }
+
+ /**
+ * @hide
+ * @return element data kind
+ */
+ public DataKind getDataKind() {
+ return mKind;
}
/**
@@ -681,14 +735,18 @@ public class Element extends BaseObj {
Element(int id, RenderScript rs, Element[] e, String[] n, int[] as) {
super(id, rs);
mSize = 0;
+ mVectorSize = 1;
mElements = e;
mElementNames = n;
mArraySizes = as;
+ mType = DataType.NONE;
+ mKind = DataKind.USER;
mOffsetInBytes = new int[mElements.length];
for (int ct = 0; ct < mElements.length; ct++ ) {
mOffsetInBytes[ct] = mSize;
mSize += mElements[ct].mSize * mArraySizes[ct];
}
+ updateVisibleSubElements();
}
Element(int id, RenderScript rs, DataType dt, DataKind dk, boolean norm, int size) {
@@ -753,7 +811,7 @@ public class Element extends BaseObj {
mSize += mElements[i].mSize * mArraySizes[i];
}
}
-
+ updateVisibleSubElements();
}
/**
diff --git a/graphics/java/android/renderscript/Path.java b/graphics/java/android/renderscript/Path.java
new file mode 100644
index 0000000..83ae150
--- /dev/null
+++ b/graphics/java/android/renderscript/Path.java
@@ -0,0 +1,90 @@
+/*
+ * 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.util.Vector;
+import android.util.Log;
+
+/**
+ * @hide
+ *
+ */
+public class Path extends BaseObj {
+
+ public enum Primitive {
+ QUADRATIC_BEZIER(0),
+ CUBIC_BEZIER(1);
+
+ int mID;
+ Primitive(int id) {
+ mID = id;
+ }
+ }
+
+ Allocation mVertexBuffer;
+ Allocation mLoopBuffer;
+ Primitive mPrimitive;
+ float mQuality;
+ boolean mCoverageToAlpha;
+
+ Path(int id, RenderScript rs, Primitive p, Allocation vtx, Allocation loop, float q) {
+ super(id, rs);
+ mVertexBuffer = vtx;
+ mLoopBuffer = loop;
+ mPrimitive = p;
+ mQuality = q;
+ }
+
+ public Allocation getVertexAllocation() {
+ return mVertexBuffer;
+ }
+
+ public Allocation getLoopAllocation() {
+ return mLoopBuffer;
+ }
+
+ public Primitive getPrimitive() {
+ return mPrimitive;
+ }
+
+ @Override
+ void updateFromNative() {
+ }
+
+
+ public static Path createStaticPath(RenderScript rs, Primitive p, float quality, Allocation vtx) {
+ int id = rs.nPathCreate(p.mID, false, vtx.getID(), 0, quality);
+ Path newPath = new Path(id, rs, p, null, null, quality);
+ return newPath;
+ }
+
+ public static Path createStaticPath(RenderScript rs, Primitive p, float quality, Allocation vtx, Allocation loops) {
+ return null;
+ }
+
+ public static Path createDynamicPath(RenderScript rs, Primitive p, float quality, Allocation vtx) {
+ return null;
+ }
+
+ public static Path createDynamicPath(RenderScript rs, Primitive p, float quality, Allocation vtx, Allocation loops) {
+ return null;
+ }
+
+
+}
+
+
diff --git a/graphics/java/android/renderscript/Program.java b/graphics/java/android/renderscript/Program.java
index a1b1ba3..3f769ee 100644
--- a/graphics/java/android/renderscript/Program.java
+++ b/graphics/java/android/renderscript/Program.java
@@ -77,6 +77,40 @@ public class Program extends BaseObj {
}
/**
+ * @hide
+ */
+ public int getConstantCount() {
+ return mConstants != null ? mConstants.length : 0;
+ }
+
+ /**
+ * @hide
+ */
+ public Type getConstant(int slot) {
+ if (slot < 0 || slot >= mConstants.length) {
+ throw new IllegalArgumentException("Slot ID out of range.");
+ }
+ return mConstants[slot];
+ }
+
+ /**
+ * @hide
+ */
+ public int getTextureCount() {
+ return mTextureCount;
+ }
+
+ /**
+ * @hide
+ */
+ public TextureType getTextureType(int slot) {
+ if ((slot < 0) || (slot >= mTextureCount)) {
+ throw new IllegalArgumentException("Slot ID out of range.");
+ }
+ return mTextures[slot];
+ }
+
+ /**
* Binds a constant buffer to be used as uniform inputs to the
* program
*
diff --git a/graphics/java/android/renderscript/ProgramVertex.java b/graphics/java/android/renderscript/ProgramVertex.java
index 56bb836..b3c1bd9 100644
--- a/graphics/java/android/renderscript/ProgramVertex.java
+++ b/graphics/java/android/renderscript/ProgramVertex.java
@@ -55,6 +55,23 @@ public class ProgramVertex extends Program {
}
/**
+ * @hide
+ */
+ public int getInputCount() {
+ return mInputs != null ? mInputs.length : 0;
+ }
+
+ /**
+ * @hide
+ */
+ public Element getInput(int slot) {
+ if (slot < 0 || slot >= mInputs.length) {
+ throw new IllegalArgumentException("Slot ID out of range.");
+ }
+ return mInputs[slot];
+ }
+
+ /**
* Builder class for creating ProgramVertex objects.
* The builder starts empty and the user must minimally provide
* the GLSL shader code, and the varying inputs. Constant, or
diff --git a/graphics/java/android/renderscript/RenderScript.java b/graphics/java/android/renderscript/RenderScript.java
index ad10832..ffe2e22 100644
--- a/graphics/java/android/renderscript/RenderScript.java
+++ b/graphics/java/android/renderscript/RenderScript.java
@@ -231,10 +231,10 @@ public class RenderScript {
rsnTypeGetNativeData(mContext, id, typeData);
}
- native int rsnAllocationCreateTyped(int con, int type, int mip, int usage);
- synchronized int nAllocationCreateTyped(int type, int mip, int usage) {
+ native int rsnAllocationCreateTyped(int con, int type, int mip, int usage, int pointer);
+ synchronized int nAllocationCreateTyped(int type, int mip, int usage, int pointer) {
validate();
- return rsnAllocationCreateTyped(mContext, type, mip, usage);
+ return rsnAllocationCreateTyped(mContext, type, mip, usage, pointer);
}
native int rsnAllocationCreateFromBitmap(int con, int type, int mip, Bitmap bmp, int usage);
synchronized int nAllocationCreateFromBitmap(int type, int mip, Bitmap bmp, int usage) {
@@ -269,6 +269,12 @@ public class RenderScript {
validate();
rsnAllocationSyncAll(mContext, alloc, src);
}
+ native int rsnAllocationGetSurfaceTextureID(int con, int alloc);
+ synchronized int nAllocationGetSurfaceTextureID(int alloc) {
+ validate();
+ return rsnAllocationGetSurfaceTextureID(mContext, alloc);
+ }
+
native void rsnAllocationGenerateMipmaps(int con, int alloc);
synchronized void nAllocationGenerateMipmaps(int alloc) {
validate();
@@ -584,6 +590,11 @@ public class RenderScript {
rsnMeshGetIndices(mContext, id, idxIds, primitives, vtxIdCount);
}
+ native int rsnPathCreate(int con, int prim, boolean isStatic, int vtx, int loop, float q);
+ synchronized int nPathCreate(int prim, boolean isStatic, int vtx, int loop, float q) {
+ validate();
+ return rsnPathCreate(mContext, prim, isStatic, vtx, loop, q);
+ }
int mDev;
int mContext;
generated by cgit v1.1 at 2025-07-03 02:09:05 +0000