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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/StateTransformFactory.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/StateTransformFactory.java1384
1 files changed, 0 insertions, 1384 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/StateTransformFactory.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/StateTransformFactory.java
deleted file mode 100644
index 023f84b6a..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/transforms/StateTransformFactory.java
+++ /dev/null
@@ -1,1384 +0,0 @@
-/*
- * Copyright (C) 2012 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 com.android.ide.eclipse.gltrace.state.transforms;
-
-import com.android.ide.eclipse.gltrace.FileUtils;
-import com.android.ide.eclipse.gltrace.GLEnum;
-import com.android.ide.eclipse.gltrace.GLProtoBuf.GLMessage;
-import com.android.ide.eclipse.gltrace.state.GLState;
-import com.android.ide.eclipse.gltrace.state.GLStateType;
-import com.android.ide.eclipse.gltrace.state.IGLProperty;
-import com.google.common.io.Files;
-import com.google.protobuf.ByteString;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.List;
-
-public class StateTransformFactory {
- private static final String TEXTURE_DATA_FILE_PREFIX = "tex"; //$NON-NLS-1$
- private static final String TEXTURE_DATA_FILE_SUFFIX = ".dat"; //$NON-NLS-1$
- private static EnumSet<GLEnum> sTexParameterPnameValues;
-
- /** Construct a list of transformations to be applied for the provided OpenGL call. */
- public static List<IStateTransform> getTransformsFor(GLMessage msg) {
- switch (msg.getFunction()) {
- case eglCreateContext:
- return transformsForEglCreateContext(msg);
- case glBindFramebuffer:
- return transformsForGlBindFramebuffer(msg);
-
- // vertex data
- case glVertexAttribPointer:
- return transformsForGlVertexAttribPointer(msg);
- case glVertexAttrib1f:
- case glVertexAttrib2f:
- case glVertexAttrib3f:
- case glVertexAttrib4f:
- return transformsForGlVertexAttribxf(msg);
- case glVertexAttrib1fv:
- case glVertexAttrib2fv:
- case glVertexAttrib3fv:
- case glVertexAttrib4fv:
- return transformsForGlVertexAttribxfv(msg);
- case glEnableVertexAttribArray:
- return transformsForGlEnableVertexAttribArray(msg);
- case glDisableVertexAttribArray:
- return transformsForGlDisableVertexAttribArray(msg);
-
- // VBO's
- case glBindBuffer:
- return transformsForGlBindBuffer(msg);
- case glGenBuffers:
- return transformsForGlGenBuffers(msg);
- case glDeleteBuffers:
- return transformsForGlDeleteBuffers(msg);
- case glBufferData:
- return transformsForGlBufferData(msg);
- case glBufferSubData:
- return transformsForGlBufferSubData(msg);
-
- // transformation state
- case glViewport:
- return transformsForGlViewport(msg);
- case glDepthRangef:
- return transformsForGlDepthRangef(msg);
-
- // rasterization
- case glLineWidth:
- return transformsForGlLineWidth(msg);
- case glCullFace:
- return transformsForGlCullFace(msg);
- case glFrontFace:
- return transformsForGlFrontFace(msg);
- case glPolygonOffset:
- return transformsForGlPolygonOffset(msg);
-
- // pixel operations
- case glScissor:
- return transformsForGlScissor(msg);
- case glStencilFunc:
- return transformsForGlStencilFunc(msg);
- case glStencilFuncSeparate:
- return transformsForGlStencilFuncSeparate(msg);
- case glStencilOp:
- return transformsForGlStencilOp(msg);
- case glStencilOpSeparate:
- return transformsForGlStencilOpSeparate(msg);
- case glDepthFunc:
- return transformsForGlDepthFunc(msg);
- case glBlendEquation:
- return transformsForGlBlendEquation(msg);
- case glBlendEquationSeparate:
- return transformsForGlBlendEquationSeparate(msg);
- case glBlendFunc:
- return transformsForGlBlendFunc(msg);
- case glBlendFuncSeparate:
- return transformsForGlBlendFuncSeparate(msg);
- case glPixelStorei:
- return transformsForGlPixelStorei(msg);
-
- // Texture State Transformations
- case glGenTextures:
- return transformsForGlGenTextures(msg);
- case glDeleteTextures:
- return transformsForGlDeleteTextures(msg);
- case glActiveTexture:
- return transformsForGlActiveTexture(msg);
- case glBindTexture:
- return transformsForGlBindTexture(msg);
- case glTexImage2D:
- return transformsForGlTexImage2D(msg);
- case glTexSubImage2D:
- return transformsForGlTexSubImage2D(msg);
- case glTexParameteri:
- return transformsForGlTexParameter(msg);
-
- // Program State Transformations
- case glCreateProgram:
- return transformsForGlCreateProgram(msg);
- case glUseProgram:
- return transformsForGlUseProgram(msg);
- case glAttachShader:
- return transformsForGlAttachShader(msg);
- case glDetachShader:
- return transformsForGlDetachShader(msg);
- case glGetActiveAttrib:
- return transformsForGlGetActiveAttrib(msg);
- case glGetActiveUniform:
- return transformsForGlGetActiveUniform(msg);
- case glUniform1i:
- case glUniform2i:
- case glUniform3i:
- case glUniform4i:
- return transformsForGlUniform(msg, false);
- case glUniform1f:
- case glUniform2f:
- case glUniform3f:
- case glUniform4f:
- return transformsForGlUniform(msg, true);
- case glUniform1iv:
- case glUniform2iv:
- case glUniform3iv:
- case glUniform4iv:
- return transformsForGlUniformv(msg, false);
- case glUniform1fv:
- case glUniform2fv:
- case glUniform3fv:
- case glUniform4fv:
- return transformsForGlUniformv(msg, true);
- case glUniformMatrix2fv:
- case glUniformMatrix3fv:
- case glUniformMatrix4fv:
- return transformsForGlUniformMatrix(msg);
-
- // Shader State Transformations
- case glCreateShader:
- return transformsForGlCreateShader(msg);
- case glDeleteShader:
- return transformsForGlDeleteShader(msg);
- case glShaderSource:
- return transformsForGlShaderSource(msg);
- default:
- return Collections.emptyList();
- }
- }
-
- private static List<IStateTransform> transformsForGlVertexAttribPointer(GLMessage msg) {
- int index = msg.getArgs(0).getIntValue(0);
-
- int size = msg.getArgs(1).getIntValue(0);
- int type = msg.getArgs(2).getIntValue(0);
- boolean normalized = msg.getArgs(3).getBoolValue(0);
- int stride = msg.getArgs(4).getIntValue(0);
-
- long pointer;
- if (msg.getArgs(5).getIntValueCount() > 0) {
- pointer = msg.getArgs(5).getIntValue(0);
- } else {
- pointer = msg.getArgs(5).getInt64Value(0);
- }
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_SIZE),
- Integer.valueOf(size)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_TYPE),
- GLEnum.valueOf(type)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_NORMALIZED),
- Boolean.valueOf(normalized)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_STRIDE),
- Integer.valueOf(stride)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_POINTER),
- Long.valueOf(pointer)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlVertexAttrib(int context,
- int index, float v0, float v1, float v2, float v3) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>(4);
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(context,
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.GENERIC_VERTEX_ATTRIBUTES,
- Integer.valueOf(index),
- GLStateType.GENERIC_VERTEX_ATTRIB_V0),
- Float.valueOf(v0)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(context,
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.GENERIC_VERTEX_ATTRIBUTES,
- Integer.valueOf(index),
- GLStateType.GENERIC_VERTEX_ATTRIB_V1),
- Float.valueOf(v1)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(context,
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.GENERIC_VERTEX_ATTRIBUTES,
- Integer.valueOf(index),
- GLStateType.GENERIC_VERTEX_ATTRIB_V2),
- Float.valueOf(v2)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(context,
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.GENERIC_VERTEX_ATTRIBUTES,
- Integer.valueOf(index),
- GLStateType.GENERIC_VERTEX_ATTRIB_V3),
- Float.valueOf(v3)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlVertexAttribxf(GLMessage msg) {
- // void glVertexAttrib1f(GLuint index, GLfloat v0);
- // void glVertexAttrib2f(GLuint index, GLfloat v0, GLfloat v1);
- // void glVertexAttrib3f(GLuint index, GLfloat v0, GLfloat v1, GLfloat v2);
- // void glVertexAttrib4f(GLuint index, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
-
- int index = msg.getArgs(0).getIntValue(0);
- float v0 = msg.getArgs(1).getFloatValue(0);
- float v1 = msg.getArgsCount() > 2 ? msg.getArgs(2).getFloatValue(0) : 0;
- float v2 = msg.getArgsCount() > 3 ? msg.getArgs(3).getFloatValue(0) : 0;
- float v3 = msg.getArgsCount() > 4 ? msg.getArgs(4).getFloatValue(0) : 0;
-
- return transformsForGlVertexAttrib(msg.getContextId(), index, v0, v1, v2, v3);
- }
-
- private static List<IStateTransform> transformsForGlVertexAttribxfv(GLMessage msg) {
- // void glVertexAttrib1fv(GLuint index, const GLfloat *v);
- // void glVertexAttrib2fv(GLuint index, const GLfloat *v);
- // void glVertexAttrib3fv(GLuint index, const GLfloat *v);
- // void glVertexAttrib4fv(GLuint index, const GLfloat *v);
-
- int index = msg.getArgs(0).getIntValue(0);
- float v[] = new float[4];
-
- for (int i = 0; i < msg.getArgs(1).getFloatValueList().size(); i++) {
- v[i] = msg.getArgs(1).getFloatValue(i);
- }
-
- return transformsForGlVertexAttrib(msg.getContextId(), index, v[0], v[1], v[2], v[3]);
- }
-
- private static List<IStateTransform> transformsForGlEnableVertexAttribArray(GLMessage msg) {
- // void glEnableVertexAttribArray(GLuint index);
- // void glDisableVertexAttribArray(GLuint index);
-
- int index = msg.getArgs(0).getIntValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_ENABLED),
- Boolean.TRUE);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlDisableVertexAttribArray(GLMessage msg) {
- // void glEnableVertexAttribArray(GLuint index);
- // void glDisableVertexAttribArray(GLuint index);
-
- int index = msg.getArgs(0).getIntValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VERTEX_ATTRIB_ARRAY,
- Integer.valueOf(index),
- GLStateType.VERTEX_ATTRIB_ARRAY_ENABLED),
- Boolean.FALSE);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlBindBuffer(GLMessage msg) {
- // void glBindBuffer(GLenum target, GLuint buffer);
- // target is one of GL_ARRAY_BUFFER or GL_ELEMENT_ARRAY_BUFFER.
-
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int buffer = msg.getArgs(1).getIntValue(0);
- GLStateType bufferType;
-
- if (target == GLEnum.GL_ARRAY_BUFFER) {
- bufferType = GLStateType.ARRAY_BUFFER_BINDING;
- } else {
- bufferType = GLStateType.ELEMENT_ARRAY_BUFFER_BINDING;
- }
-
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.BUFFER_BINDINGS,
- bufferType),
- Integer.valueOf(buffer));
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlGenBuffers(GLMessage msg) {
- // void glGenBuffers(GLsizei n, GLuint * buffers);
- int n = msg.getArgs(0).getIntValue(0);
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
-
- for (int i = 0; i < n; i++) {
- transforms.add(new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VBO),
- msg.getArgs(1).getIntValue(i)));
- }
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlDeleteBuffers(GLMessage msg) {
- // void glDeleteBuffers(GLsizei n, const GLuint * buffers);
- int n = msg.getArgs(0).getIntValue(0);
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
-
- for (int i = 0; i < n; i++) {
- transforms.add(new SparseArrayElementRemoveTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.VERTEX_ARRAY_DATA,
- GLStateType.VBO),
- msg.getArgs(1).getIntValue(i)));
- }
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBufferData(GLMessage msg) {
- // void glBufferData(GLenum target, GLsizeiptr size, const GLvoid * data, GLenum usage);
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int size = msg.getArgs(1).getIntValue(0);
- byte[] data = null;
- GLEnum usage = GLEnum.valueOf(msg.getArgs(3).getIntValue(0));
-
- if (msg.getArgs(2).getRawBytesList().size() > 0) {
- data = msg.getArgs(2).getRawBytesList().get(0).toByteArray();
- } else {
- data = new byte[size];
- }
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
-
- transforms.add(new PropertyChangeTransform(
- new CurrentVboPropertyAccessor(msg.getContextId(),
- target,
- GLStateType.BUFFER_SIZE),
- Integer.valueOf(size)));
- transforms.add(new PropertyChangeTransform(
- new CurrentVboPropertyAccessor(msg.getContextId(),
- target,
- GLStateType.BUFFER_DATA),
- data));
- transforms.add(new PropertyChangeTransform(
- new CurrentVboPropertyAccessor(msg.getContextId(),
- target,
- GLStateType.BUFFER_USAGE),
- usage));
- transforms.add(new PropertyChangeTransform(
- new CurrentVboPropertyAccessor(msg.getContextId(),
- target,
- GLStateType.BUFFER_TYPE),
- target));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBufferSubData(GLMessage msg) {
- // void glBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid * data);
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int offset = msg.getArgs(1).getIntValue(0);
- byte[] data = msg.getArgs(3).getRawBytesList().get(0).toByteArray();
-
- IStateTransform transform = new BufferSubDataTransform(
- new CurrentVboPropertyAccessor(msg.getContextId(),
- target,
- GLStateType.BUFFER_DATA),
- offset, data);
-
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlBindFramebuffer(GLMessage msg) {
- // void glBindFramebuffer(GLenum target, GLuint framebuffer);
- int fb = msg.getArgs(1).getIntValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.FRAMEBUFFER_STATE,
- GLStateType.FRAMEBUFFER_BINDING),
- fb);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlLineWidth(GLMessage msg) {
- // void glLineWidth(GLfloat width);
- float width = msg.getArgs(0).getFloatValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.RASTERIZATION_STATE,
- GLStateType.LINE_WIDTH),
- width);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlCullFace(GLMessage msg) {
- // void glCullFace(GLenum mode);
- int mode = msg.getArgs(0).getIntValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.RASTERIZATION_STATE,
- GLStateType.CULL_FACE_MODE),
- GLEnum.valueOf(mode));
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlFrontFace(GLMessage msg) {
- // void glFrontFace(GLenum mode);
- int mode = msg.getArgs(0).getIntValue(0);
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.RASTERIZATION_STATE,
- GLStateType.FRONT_FACE),
- GLEnum.valueOf(mode));
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlPolygonOffset(GLMessage msg) {
- // void glPolygonOffset(GLfloat factor, GLfloat units)
- float factor = msg.getArgs(0).getFloatValue(0);
- float units = msg.getArgs(1).getFloatValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.RASTERIZATION_STATE,
- GLStateType.POLYGON_OFFSET_FACTOR),
- Float.valueOf(factor)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.RASTERIZATION_STATE,
- GLStateType.POLYGON_OFFSET_UNITS),
- Float.valueOf(units)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlScissor(GLMessage msg) {
- // void glScissor(GLint x, GLint y, GLsizei width, GLsizei height);
- int x = msg.getArgs(0).getIntValue(0);
- int y = msg.getArgs(1).getIntValue(0);
- int w = msg.getArgs(2).getIntValue(0);
- int h = msg.getArgs(3).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.SCISSOR_BOX,
- GLStateType.SCISSOR_BOX_X),
- Integer.valueOf(x)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.SCISSOR_BOX,
- GLStateType.SCISSOR_BOX_Y),
- Integer.valueOf(y)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.SCISSOR_BOX,
- GLStateType.SCISSOR_BOX_WIDTH),
- Integer.valueOf(w)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.SCISSOR_BOX,
- GLStateType.SCISSOR_BOX_HEIGHT),
- Integer.valueOf(h)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilFuncFront(int contextId,
- GLEnum func, int ref, int mask) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_FUNC),
- func));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_REF),
- Integer.valueOf(ref)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_VALUE_MASK),
- Integer.valueOf(mask)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilFuncBack(int contextId,
- GLEnum func, int ref, int mask) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_FUNC),
- func));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_REF),
- Integer.valueOf(ref)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_VALUE_MASK),
- Integer.valueOf(mask)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilFunc(GLMessage msg) {
- // void glStencilFunc(GLenum func, GLint ref, GLuint mask);
- GLEnum func = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int ref = msg.getArgs(1).getIntValue(0);
- int mask = msg.getArgs(2).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.addAll(transformsForGlStencilFuncFront(msg.getContextId(), func, ref, mask));
- transforms.addAll(transformsForGlStencilFuncBack(msg.getContextId(), func, ref, mask));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilFuncSeparate(GLMessage msg) {
- // void glStencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
- GLEnum face = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum func = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
- int ref = msg.getArgs(2).getIntValue(0);
- int mask = msg.getArgs(3).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- if (face == GLEnum.GL_FRONT || face == GLEnum.GL_FRONT_AND_BACK) {
- transforms.addAll(
- transformsForGlStencilFuncFront(msg.getContextId(), func, ref, mask));
- }
- if (face == GLEnum.GL_BACK || face == GLEnum.GL_FRONT_AND_BACK) {
- transforms.addAll(
- transformsForGlStencilFuncBack(msg.getContextId(), func, ref, mask));
- }
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilOpFront(int contextId,
- GLEnum sfail, GLEnum dpfail, GLEnum dppass) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_FAIL),
- sfail));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_PASS_DEPTH_FAIL),
- dpfail));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_PASS_DEPTH_PASS),
- dppass));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilOpBack(int contextId,
- GLEnum sfail, GLEnum dpfail, GLEnum dppass) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_FAIL),
- sfail));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_PASS_DEPTH_FAIL),
- dpfail));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.STENCIL,
- GLStateType.STENCIL_BACK_PASS_DEPTH_PASS),
- dppass));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilOp(GLMessage msg) {
- // void glStencilOp(GLenum sfail, GLenum dpfail, GLenum dppass);
- GLEnum sfail = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum dpfail = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
- GLEnum dppass = GLEnum.valueOf(msg.getArgs(2).getIntValue(0));
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.addAll(
- transformsForGlStencilOpFront(msg.getContextId(), sfail, dpfail, dppass));
- transforms.addAll(
- transformsForGlStencilOpBack(msg.getContextId(), sfail, dpfail, dppass));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlStencilOpSeparate(GLMessage msg) {
- // void glStencilOp(GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
- GLEnum face = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum sfail = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
- GLEnum dpfail = GLEnum.valueOf(msg.getArgs(2).getIntValue(0));
- GLEnum dppass = GLEnum.valueOf(msg.getArgs(3).getIntValue(0));
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
-
- if (face == GLEnum.GL_FRONT || face == GLEnum.GL_FRONT_AND_BACK) {
- transforms.addAll(
- transformsForGlStencilOpFront(msg.getContextId(), sfail, dpfail, dppass));
- }
-
- if (face == GLEnum.GL_BACK || face == GLEnum.GL_FRONT_AND_BACK) {
- transforms.addAll(
- transformsForGlStencilOpBack(msg.getContextId(), sfail, dpfail, dppass));
- }
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlDepthFunc(GLMessage msg) {
- // void glDepthFunc(GLenum func);
- GLEnum func = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
-
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.DEPTH_FUNC),
- func);
- return Collections.singletonList(transform);
- }
-
- private static IStateTransform transformForGlEquationRGB(int contextId, GLEnum mode) {
- return new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.BLEND,
- GLStateType.BLEND_EQUATION_RGB),
- mode);
- }
-
- private static IStateTransform transformForGlEquationAlpha(int contextId, GLEnum mode) {
- return new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.BLEND,
- GLStateType.BLEND_EQUATION_ALPHA),
- mode);
- }
-
- private static List<IStateTransform> transformsForGlBlendEquationSeparate(GLMessage msg) {
- // void glBlendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
- GLEnum rgb = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum alpha = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(transformForGlEquationRGB(msg.getContextId(), rgb));
- transforms.add(transformForGlEquationAlpha(msg.getContextId(), alpha));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBlendEquation(GLMessage msg) {
- // void glBlendEquation(GLenum mode);
- GLEnum mode = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(transformForGlEquationRGB(msg.getContextId(), mode));
- transforms.add(transformForGlEquationAlpha(msg.getContextId(), mode));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBlendFuncSrcDst(boolean src,
- int contextId, GLEnum rgb, GLEnum alpha) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
-
- GLStateType rgbAccessor = GLStateType.BLEND_DST_RGB;
- GLStateType alphaAccessor = GLStateType.BLEND_DST_ALPHA;
- if (src) {
- rgbAccessor = GLStateType.BLEND_SRC_RGB;
- alphaAccessor = GLStateType.BLEND_SRC_ALPHA;
- }
-
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.BLEND,
- rgbAccessor),
- rgb));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.PIXEL_OPERATIONS,
- GLStateType.BLEND,
- alphaAccessor),
- alpha));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBlendFuncSeparate(GLMessage msg) {
- // void glBlendFuncSeparate(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha)
- GLEnum srcRgb = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum dstRgb = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
- GLEnum srcAlpha = GLEnum.valueOf(msg.getArgs(2).getIntValue(0));
- GLEnum dstAlpha = GLEnum.valueOf(msg.getArgs(3).getIntValue(0));
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.addAll(transformsForGlBlendFuncSrcDst(true,
- msg.getContextId(), srcRgb, srcAlpha));
- transforms.addAll(transformsForGlBlendFuncSrcDst(false,
- msg.getContextId(), dstRgb, dstAlpha));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlBlendFunc(GLMessage msg) {
- // void glBlendFunc(GLenum sfactor, GLenum dfactor);
- GLEnum sfactor = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum dfactor = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.addAll(transformsForGlBlendFuncSrcDst(true,
- msg.getContextId(), sfactor, sfactor));
- transforms.addAll(transformsForGlBlendFuncSrcDst(false,
- msg.getContextId(), dfactor, dfactor));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlPixelStorei(GLMessage msg) {
- // void glPixelStorei(GLenum pname, GLint param);
- GLEnum pname = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- Integer param = Integer.valueOf(msg.getArgs(1).getIntValue(0));
-
- IStateTransform transform;
- if (pname == GLEnum.GL_PACK_ALIGNMENT) {
- transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_PACKING,
- GLStateType.PACK_ALIGNMENT),
- param);
- } else {
- transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PIXEL_PACKING,
- GLStateType.UNPACK_ALIGNMENT),
- param);
- }
-
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlViewport(GLMessage msg) {
- // void glViewport( GLint x, GLint y, GLsizei width, GLsizei height);
- int x = msg.getArgs(0).getIntValue(0);
- int y = msg.getArgs(1).getIntValue(0);
- int w = msg.getArgs(2).getIntValue(0);
- int h = msg.getArgs(3).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.VIEWPORT,
- GLStateType.VIEWPORT_X),
- Integer.valueOf(x)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.VIEWPORT,
- GLStateType.VIEWPORT_Y),
- Integer.valueOf(y)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.VIEWPORT,
- GLStateType.VIEWPORT_WIDTH),
- Integer.valueOf(w)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.VIEWPORT,
- GLStateType.VIEWPORT_HEIGHT),
- Integer.valueOf(h)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlDepthRangef(GLMessage msg) {
- // void glDepthRangef(GLclampf nearVal, GLclampf farVal);
- float near = msg.getArgs(0).getFloatValue(0);
- float far = msg.getArgs(1).getFloatValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.DEPTH_RANGE,
- GLStateType.DEPTH_RANGE_NEAR),
- Float.valueOf(near)));
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TRANSFORMATION_STATE,
- GLStateType.DEPTH_RANGE,
- GLStateType.DEPTH_RANGE_FAR),
- Float.valueOf(far)));
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlGenTextures(GLMessage msg) {
- // void glGenTextures(GLsizei n, GLuint *textures);
- int n = msg.getArgs(0).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- for (int i = 0; i < n; i++) {
- int texture = msg.getArgs(1).getIntValue(i);
- transforms.add(new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TEXTURE_STATE,
- GLStateType.TEXTURES),
- texture));
- }
-
- return transforms;
- }
-
- /**
- * Obtain a list of transforms that will reset any existing texture units
- * that are bound to provided texture.
- * @param contextId context to operate on
- * @param texture texture that should be unbound
- */
- private static List<IStateTransform> transformsToResetBoundTextureUnits(int contextId,
- int texture) {
- List<IStateTransform> transforms = new ArrayList<IStateTransform>(
- GLState.TEXTURE_UNIT_COUNT);
-
- for (int i = 0; i < GLState.TEXTURE_UNIT_COUNT; i++) {
- transforms.add(new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(contextId,
- GLStateType.TEXTURE_STATE,
- GLStateType.TEXTURE_UNITS,
- Integer.valueOf(i),
- GLStateType.TEXTURE_BINDING_2D),
- Integer.valueOf(0), /* reset binding to texture 0 */
- Predicates.matchesInteger(texture) /* only if currently bound to @texture */ ));
- }
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlDeleteTextures(GLMessage msg) {
- // void glDeleteTextures(GLsizei n, const GLuint * textures);
- int n = msg.getArgs(0).getIntValue(0);
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>(n);
- for (int i = 0; i < n; i++) {
- int texture = msg.getArgs(1).getIntValue(i);
- transforms.add(new SparseArrayElementRemoveTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TEXTURE_STATE,
- GLStateType.TEXTURES),
- texture));
- transforms.addAll(transformsToResetBoundTextureUnits(msg.getContextId(), texture));
- }
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlActiveTexture(GLMessage msg) {
- // void glActiveTexture(GLenum texture);
- GLEnum texture = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- Integer textureIndex = Integer.valueOf((int)(texture.value - GLEnum.GL_TEXTURE0.value));
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.TEXTURE_STATE,
- GLStateType.ACTIVE_TEXTURE_UNIT),
- textureIndex);
- return Collections.singletonList(transform);
- }
-
- private static GLStateType getTextureUnitTargetName(GLEnum target) {
- if (target == GLEnum.GL_TEXTURE_CUBE_MAP) {
- return GLStateType.TEXTURE_BINDING_CUBE_MAP;
- } else if (target == GLEnum.GL_TEXTURE_EXTERNAL) {
- // added by OES_EGL_image_external
- return GLStateType.TEXTURE_BINDING_EXTERNAL;
- } else {
- return GLStateType.TEXTURE_BINDING_2D;
- }
- }
-
- private static GLStateType getTextureTargetName(GLEnum pname) {
- switch (pname) {
- case GL_TEXTURE_MIN_FILTER:
- return GLStateType.TEXTURE_MIN_FILTER;
- case GL_TEXTURE_MAG_FILTER:
- return GLStateType.TEXTURE_MAG_FILTER;
- case GL_TEXTURE_WRAP_S:
- return GLStateType.TEXTURE_WRAP_S;
- case GL_TEXTURE_WRAP_T:
- return GLStateType.TEXTURE_WRAP_T;
- }
-
- assert false : "glTexParameter's pname argument does not support provided value.";
- return GLStateType.TEXTURE_MIN_FILTER;
- }
-
- private static List<IStateTransform> transformsForGlBindTexture(GLMessage msg) {
- // void glBindTexture(GLenum target, GLuint texture);
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- Integer texture = Integer.valueOf(msg.getArgs(1).getIntValue(0));
-
- IStateTransform transform = new PropertyChangeTransform(
- new TextureUnitPropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target)),
- texture);
- return Collections.singletonList(transform);
- }
-
- /**
- * Utility function used by both {@link #transformsForGlTexImage2D(GLMessage) and
- * {@link #transformsForGlTexSubImage2D(GLMessage)}.
- */
- private static List<IStateTransform> transformsForGlTexImage(GLMessage msg, int widthArgIndex,
- int heightArgIndex, int xOffsetIndex, int yOffsetIndex) {
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int level = msg.getArgs(1).getIntValue(0);
- Integer width = Integer.valueOf(msg.getArgs(widthArgIndex).getIntValue(0));
- Integer height = Integer.valueOf(msg.getArgs(heightArgIndex).getIntValue(0));
- GLEnum format = GLEnum.valueOf(msg.getArgs(6).getIntValue(0));
- GLEnum type = GLEnum.valueOf(msg.getArgs(7).getIntValue(0));
-
- List<IStateTransform> transforms = new ArrayList<IStateTransform>();
- transforms.add(new PropertyChangeTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- level,
- GLStateType.TEXTURE_WIDTH),
- width));
- transforms.add(new PropertyChangeTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- level,
- GLStateType.TEXTURE_HEIGHT),
- height));
- transforms.add(new PropertyChangeTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- level,
- GLStateType.TEXTURE_FORMAT),
- format));
- transforms.add(new PropertyChangeTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- level,
- GLStateType.TEXTURE_IMAGE_TYPE),
- type));
-
- // if texture data is available, extract and store it in the cache folder
- File f = null;
- if (msg.getArgs(8).getIsArray()) {
- ByteString data = msg.getArgs(8).getRawBytes(0);
- f = FileUtils.createTempFile(TEXTURE_DATA_FILE_PREFIX, TEXTURE_DATA_FILE_SUFFIX);
- try {
- Files.write(data.toByteArray(), f);
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- int xOffset = 0;
- int yOffset = 0;
-
- if (xOffsetIndex >= 0) {
- xOffset = msg.getArgs(xOffsetIndex).getIntValue(0);
- }
-
- if (yOffsetIndex >= 0) {
- yOffset = msg.getArgs(yOffsetIndex).getIntValue(0);
- }
-
- transforms.add(new TexImageTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- level,
- GLStateType.TEXTURE_IMAGE),
- f, format, type, xOffset, yOffset, width, height));
-
- return transforms;
- }
-
- private static List<IStateTransform> transformsForGlTexImage2D(GLMessage msg) {
- // void glTexImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width,
- // GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *data);
- return transformsForGlTexImage(msg, 3, 4, -1, -1);
- }
-
- private static List<IStateTransform> transformsForGlTexSubImage2D(GLMessage msg) {
- // void glTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset,
- // GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *data);
- return transformsForGlTexImage(msg, 4, 5, 2, 3);
- }
-
- private static List<IStateTransform> transformsForGlTexParameter(GLMessage msg) {
- // void glTexParameteri(GLenum target, GLenum pname, GLint param);
- GLEnum target = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- GLEnum pname = GLEnum.valueOf(msg.getArgs(1).getIntValue(0));
- GLEnum pvalue = GLEnum.valueOf(msg.getArgs(2).getIntValue(0));
-
- if (sTexParameterPnameValues == null) {
- GLEnum[] pnameValues = new GLEnum[] {
- GLEnum.GL_TEXTURE_BASE_LEVEL,
- GLEnum.GL_TEXTURE_COMPARE_FUNC,
- GLEnum.GL_TEXTURE_COMPARE_MODE,
- GLEnum.GL_TEXTURE_MIN_FILTER,
- GLEnum.GL_TEXTURE_MAG_FILTER,
- GLEnum.GL_TEXTURE_MIN_LOD,
- GLEnum.GL_TEXTURE_MAX_LOD,
- GLEnum.GL_TEXTURE_MAX_LEVEL,
- GLEnum.GL_TEXTURE_SWIZZLE_R,
- GLEnum.GL_TEXTURE_SWIZZLE_G,
- GLEnum.GL_TEXTURE_SWIZZLE_B,
- GLEnum.GL_TEXTURE_SWIZZLE_A,
- GLEnum.GL_TEXTURE_WRAP_S,
- GLEnum.GL_TEXTURE_WRAP_T,
- GLEnum.GL_TEXTURE_WRAP_R
- };
- sTexParameterPnameValues = EnumSet.copyOf(Arrays.asList(pnameValues));
- }
-
- if (!sTexParameterPnameValues.contains(pname)) {
- throw new IllegalArgumentException(
- String.format("Unsupported parameter (%s) for glTexParameter()", pname));
- }
-
- IStateTransform transform = new PropertyChangeTransform(
- new TexturePropertyAccessor(msg.getContextId(),
- getTextureUnitTargetName(target),
- getTextureTargetName(pname)),
- pvalue);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlCreateProgram(GLMessage msg) {
- // GLuint glCreateProgram(void);
- int program = msg.getReturnValue().getIntValue(0);
-
- IStateTransform transform = new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS),
- program);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlUseProgram(GLMessage msg) {
- // void glUseProgram(GLuint program);
- Integer program = Integer.valueOf(msg.getArgs(0).getIntValue(0));
-
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.CURRENT_PROGRAM),
- program);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlAttachShader(GLMessage msg) {
- // void glAttachShader(GLuint program, GLuint shader);
- int program = msg.getArgs(0).getIntValue(0);
- int shader = msg.getArgs(1).getIntValue(0);
-
- IStateTransform transform = new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- GLStateType.ATTACHED_SHADERS),
- Integer.valueOf(shader));
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlDetachShader(GLMessage msg) {
- // void glDetachShader(GLuint program, GLuint shader);
- int program = msg.getArgs(0).getIntValue(0);
- int shader = msg.getArgs(1).getIntValue(0);
-
- IStateTransform transform = new SparseArrayElementRemoveTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- GLStateType.ATTACHED_SHADERS),
- Integer.valueOf(shader));
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlGetActiveAttribOrUniform(
- GLMessage msg, boolean isAttrib) {
- // void glGetActive[Attrib|Uniform](GLuint program, GLuint index, GLsizei bufsize,
- // GLsizei* length, GLint* size, GLenum* type, GLchar* name);
- int program = msg.getArgs(0).getIntValue(0);
- int size = msg.getArgs(4).getIntValue(0);
- GLEnum type = GLEnum.valueOf(msg.getArgs(5).getIntValue(0));
- String name = msg.getArgs(6).getCharValue(0).toStringUtf8();
-
- // The 2nd argument (index) does not give the correct location of the
- // attribute/uniform in device. The actual location is obtained from
- // the getAttribLocation or getUniformLocation calls. The trace library
- // appends this value as an additional last argument to this call.
- int location = msg.getArgs(7).getIntValue(0);
-
- GLStateType activeInput;
- GLStateType inputName;
- GLStateType inputType;
- GLStateType inputSize;
-
- if (isAttrib) {
- activeInput = GLStateType.ACTIVE_ATTRIBUTES;
- inputName = GLStateType.ATTRIBUTE_NAME;
- inputType = GLStateType.ATTRIBUTE_TYPE;
- inputSize = GLStateType.ATTRIBUTE_SIZE;
- } else {
- activeInput = GLStateType.ACTIVE_UNIFORMS;
- inputName = GLStateType.UNIFORM_NAME;
- inputType = GLStateType.UNIFORM_TYPE;
- inputSize = GLStateType.UNIFORM_SIZE;
- }
-
- IStateTransform addAttribute = new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- activeInput),
- Integer.valueOf(location));
- IStateTransform setAttributeName = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- activeInput,
- Integer.valueOf(location),
- inputName),
- name);
- IStateTransform setAttributeType = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- activeInput,
- Integer.valueOf(location),
- inputType),
- type);
- IStateTransform setAttributeSize = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.PROGRAM_STATE,
- GLStateType.PROGRAMS,
- Integer.valueOf(program),
- activeInput,
- Integer.valueOf(location),
- inputSize),
- Integer.valueOf(size));
- return Arrays.asList(addAttribute, setAttributeName, setAttributeType, setAttributeSize);
- }
-
- private static List<IStateTransform> transformsForGlGetActiveAttrib(GLMessage msg) {
- return transformsForGlGetActiveAttribOrUniform(msg, true);
- }
-
- private static List<IStateTransform> transformsForGlGetActiveUniform(GLMessage msg) {
- return transformsForGlGetActiveAttribOrUniform(msg, false);
- }
-
- private static List<IStateTransform> transformsForGlUniformMatrix(GLMessage msg) {
- // void glUniformMatrix[2|3|4]fv(GLint location, GLsizei count, GLboolean transpose,
- // const GLfloat *value);
- int location = msg.getArgs(0).getIntValue(0);
- List<Float> uniforms = msg.getArgs(3).getFloatValueList();
-
- IStateTransform setValues = new PropertyChangeTransform(
- new CurrentProgramPropertyAccessor(msg.getContextId(),
- GLStateType.ACTIVE_UNIFORMS,
- location,
- GLStateType.UNIFORM_VALUE),
- uniforms);
-
- return Collections.singletonList(setValues);
- }
-
- private static List<IStateTransform> transformsForGlUniformv(GLMessage msg, boolean isFloats) {
- // void glUniform1fv(GLint location, GLsizei count, const GLfloat *value);
- int location = msg.getArgs(0).getIntValue(0);
- List<?> uniforms;
- if (isFloats) {
- uniforms = msg.getArgs(2).getFloatValueList();
- } else {
- uniforms = msg.getArgs(2).getIntValueList();
- }
-
- IStateTransform setValues = new PropertyChangeTransform(
- new CurrentProgramPropertyAccessor(msg.getContextId(),
- GLStateType.ACTIVE_UNIFORMS,
- location,
- GLStateType.UNIFORM_VALUE),
- uniforms);
-
- return Collections.singletonList(setValues);
- }
-
- private static List<IStateTransform> transformsForGlUniform(GLMessage msg, boolean isFloats) {
- // void glUniform1f(GLint location, GLfloat v0);
- // void glUniform2f(GLint location, GLfloat v0, GLfloat v1);
- // .. 3f
- // .. 4f
- // void glUniform1i(GLint location, GLfloat v0);
- // void glUniform2i(GLint location, GLfloat v0, GLfloat v1);
- // .. 3i
- // .. 4i
-
- int location = msg.getArgs(0).getIntValue(0);
- if (location < 0) {
- throw new IllegalArgumentException("Argument location cannot be less than 0.");
- }
- List<?> uniforms;
- if (isFloats) {
- List<Float> args = new ArrayList<Float>(msg.getArgsCount() - 1);
- for (int i = 1; i < msg.getArgsCount(); i++) {
- args.add(Float.valueOf(msg.getArgs(1).getFloatValue(0)));
- }
- uniforms = args;
- } else {
- List<Integer> args = new ArrayList<Integer>(msg.getArgsCount() - 1);
- for (int i = 1; i < msg.getArgsCount(); i++) {
- args.add(Integer.valueOf(msg.getArgs(1).getIntValue(0)));
- }
- uniforms = args;
- }
-
- IStateTransform setValues = new PropertyChangeTransform(
- new CurrentProgramPropertyAccessor(msg.getContextId(),
- GLStateType.ACTIVE_UNIFORMS,
- location,
- GLStateType.UNIFORM_VALUE),
- uniforms);
-
- return Collections.singletonList(setValues);
- }
-
- private static List<IStateTransform> transformsForGlCreateShader(GLMessage msg) {
- // GLuint glCreateShader(GLenum shaderType);
- GLEnum shaderType = GLEnum.valueOf(msg.getArgs(0).getIntValue(0));
- int shader = msg.getReturnValue().getIntValue(0);
-
- IStateTransform addShader = new SparseArrayElementAddTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.SHADERS),
- shader);
- IStateTransform setShaderType = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.SHADERS,
- Integer.valueOf(shader),
- GLStateType.SHADER_TYPE),
- shaderType);
- return Arrays.asList(addShader, setShaderType);
- }
-
- private static List<IStateTransform> transformsForGlDeleteShader(GLMessage msg) {
- // void glDeleteShader(GLuint shader);
- int shader = msg.getArgs(0).getIntValue(0);
-
- IStateTransform transform = new SparseArrayElementRemoveTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.SHADERS),
- shader);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForGlShaderSource(GLMessage msg) {
- // void glShaderSource(GLuint shader, GLsizei count, const GLchar **string,
- // const GLint *length);
- // This message is patched up on the device to return a single string as opposed to a
- // list of strings
- int shader = msg.getArgs(0).getIntValue(0);
- String src = msg.getArgs(2).getCharValue(0).toStringUtf8();
-
- IStateTransform transform = new PropertyChangeTransform(
- GLPropertyAccessor.makeAccessor(msg.getContextId(),
- GLStateType.SHADERS,
- Integer.valueOf(shader),
- GLStateType.SHADER_SOURCE),
- src);
- return Collections.singletonList(transform);
- }
-
- private static List<IStateTransform> transformsForEglCreateContext(GLMessage msg) {
- // void eglCreateContext(int version, int context);
- int version = msg.getArgs(0).getIntValue(0);
- IGLProperty glState = null;
- if (version == 0) {
- glState = GLState.createDefaultES1State();
- } else {
- glState = GLState.createDefaultES2State();
- }
- IStateTransform transform = new ListElementAddTransform(null, glState);
- return Collections.singletonList(transform);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 12:09:16 +0000