diff --git a/libs/gui/tests/Android.mk b/libs/gui/tests/Android.mk
index 1dd8885..7516299 100644
--- a/libs/gui/tests/Android.mk
+++ b/libs/gui/tests/Android.mk
@@ -4,39 +4,37 @@
 
 ifneq ($(TARGET_SIMULATOR),true)
 
-# Build the unit tests.
-test_src_files := \
-    SurfaceTextureClient_test.cpp \
+LOCAL_MODULE := SurfaceTexture_test
 
-shared_libraries := \
-	libcutils \
-	libutils \
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_SRC_FILES := \
+    SurfaceTextureClient_test.cpp \
+    SurfaceTexture_test.cpp \
+
+LOCAL_SHARED_LIBRARIES := \
+	libEGL \
+	libGLESv2 \
+	libandroid \
 	libbinder \
+	libcutils \
 	libgui \
 	libstlport \
+	libsurfaceflinger_client \
+	libui \
+	libutils \
 
-static_libraries := \
+LOCAL_STATIC_LIBRARIES := \
 	libgtest \
 	libgtest_main \
 
-c_includes := \
+LOCAL_C_INCLUDES := \
     bionic \
     bionic/libstdc++/include \
     external/gtest/include \
     external/stlport/stlport \
 
-module_tags := tests
-
-$(foreach file,$(test_src_files), \
-    $(eval include $(CLEAR_VARS)) \
-    $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
-    $(eval LOCAL_STATIC_LIBRARIES := $(static_libraries)) \
-    $(eval LOCAL_C_INCLUDES := $(c_includes)) \
-    $(eval LOCAL_SRC_FILES := $(file)) \
-    $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
-    $(eval LOCAL_MODULE_TAGS := $(module_tags)) \
-    $(eval include $(BUILD_EXECUTABLE)) \
-)
+include $(BUILD_EXECUTABLE)
 
 # Build the manual test programs.
 include $(call all-subdir-makefiles)
diff --git a/libs/gui/tests/SurfaceTexture_test.cpp b/libs/gui/tests/SurfaceTexture_test.cpp
new file mode 100644
index 0000000..4184463
--- /dev/null
+++ b/libs/gui/tests/SurfaceTexture_test.cpp
@@ -0,0 +1,621 @@
+/*
+ * Copyright (C) 2011 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.
+ */
+
+#include <gtest/gtest.h>
+#include <gui/SurfaceTexture.h>
+#include <gui/SurfaceTextureClient.h>
+#include <ui/GraphicBuffer.h>
+#include <utils/String8.h>
+
+#include <surfaceflinger/ISurfaceComposer.h>
+#include <surfaceflinger/Surface.h>
+#include <surfaceflinger/SurfaceComposerClient.h>
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include <ui/FramebufferNativeWindow.h>
+
+namespace android {
+
+class GLTest : public ::testing::Test {
+protected:
+
+    GLTest():
+            mEglDisplay(EGL_NO_DISPLAY),
+            mEglSurface(EGL_NO_SURFACE),
+            mEglContext(EGL_NO_CONTEXT) {
+    }
+
+    virtual void SetUp() {
+        EGLBoolean returnValue;
+
+        mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
+
+        EGLint majorVersion;
+        EGLint minorVersion;
+        EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        RecordProperty("EglVersionMajor", majorVersion);
+        RecordProperty("EglVersionMajor", minorVersion);
+
+        EGLConfig myConfig = {0};
+        EGLint numConfigs = 0;
+        EXPECT_TRUE(eglChooseConfig(mEglDisplay, getConfigAttribs(), &myConfig,
+                1, &numConfigs));
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+
+        char* displaySecsEnv = getenv("GLTEST_DISPLAY_SECS");
+        if (displaySecsEnv != NULL) {
+            mDisplaySecs = atoi(displaySecsEnv);
+            if (mDisplaySecs < 0) {
+                mDisplaySecs = 0;
+            }
+        } else {
+            mDisplaySecs = 0;
+        }
+
+        if (mDisplaySecs > 0) {
+            mComposerClient = new SurfaceComposerClient;
+            ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
+
+            mSurfaceControl = mComposerClient->createSurface(getpid(),
+                    String8("Test Surface"), 0,
+                    getSurfaceWidth(), getSurfaceHeight(),
+                    PIXEL_FORMAT_RGB_888, 0);
+
+            ASSERT_TRUE(mSurfaceControl != NULL);
+            ASSERT_TRUE(mSurfaceControl->isValid());
+
+            ASSERT_EQ(NO_ERROR, mComposerClient->openTransaction());
+            ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(30000));
+            ASSERT_EQ(NO_ERROR, mSurfaceControl->show());
+            ASSERT_EQ(NO_ERROR, mComposerClient->closeTransaction());
+
+            sp<ANativeWindow> window = mSurfaceControl->getSurface();
+            mEglSurface = eglCreateWindowSurface(mEglDisplay, myConfig,
+                    window.get(), NULL);
+        } else {
+            EGLint pbufferAttribs[] = {
+                EGL_WIDTH, getSurfaceWidth(),
+                EGL_HEIGHT, getSurfaceHeight(),
+                EGL_NONE };
+
+            mEglSurface = eglCreatePbufferSurface(mEglDisplay, myConfig,
+                    pbufferAttribs);
+        }
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        ASSERT_NE(EGL_NO_SURFACE, mEglSurface);
+
+        mEglContext = eglCreateContext(mEglDisplay, myConfig, EGL_NO_CONTEXT,
+                getContextAttribs());
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        ASSERT_NE(EGL_NO_CONTEXT, mEglContext);
+
+        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
+                mEglContext));
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+
+        EGLint w, h;
+        EXPECT_TRUE(eglQuerySurface(mEglDisplay, mEglSurface, EGL_WIDTH, &w));
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        EXPECT_TRUE(eglQuerySurface(mEglDisplay, mEglSurface, EGL_HEIGHT, &h));
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+        RecordProperty("EglSurfaceWidth", w);
+        RecordProperty("EglSurfaceHeight", h);
+
+        glViewport(0, 0, w, h);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+    }
+
+    virtual void TearDown() {
+        // Display the result 
+        if (mDisplaySecs > 0 && mEglSurface != EGL_NO_SURFACE) {
+            eglSwapBuffers(mEglDisplay, mEglSurface);
+            sleep(mDisplaySecs);
+        }
+
+        if (mComposerClient != NULL) {
+            mComposerClient->dispose();
+        }
+        if (mEglContext != EGL_NO_CONTEXT) {
+            eglDestroyContext(mEglDisplay, mEglContext);
+        }
+        if (mEglSurface != EGL_NO_SURFACE) {
+            eglDestroySurface(mEglDisplay, mEglSurface);
+        }
+        if (mEglDisplay != EGL_NO_DISPLAY) {
+            eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
+                    EGL_NO_CONTEXT);
+            eglTerminate(mEglDisplay);
+        }
+        ASSERT_EQ(EGL_SUCCESS, eglGetError());
+    }
+
+    virtual EGLint const* getConfigAttribs() {
+        static EGLint sDefaultConfigAttribs[] = {
+            EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
+            EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+            EGL_RED_SIZE, 8,
+            EGL_GREEN_SIZE, 8,
+            EGL_BLUE_SIZE, 8,
+            EGL_ALPHA_SIZE, 8,
+            EGL_DEPTH_SIZE, 16,
+            EGL_STENCIL_SIZE, 8,
+            EGL_NONE };
+
+        return sDefaultConfigAttribs;
+    }
+
+    virtual EGLint const* getContextAttribs() {
+        static EGLint sDefaultContextAttribs[] = {
+            EGL_CONTEXT_CLIENT_VERSION, 2,
+            EGL_NONE };
+
+        return sDefaultContextAttribs;
+    }
+
+    virtual EGLint getSurfaceWidth() {
+        return 64;
+    }
+
+    virtual EGLint getSurfaceHeight() {
+        return 64;
+    }
+
+    void loadShader(GLenum shaderType, const char* pSource, GLuint* outShader) {
+        GLuint shader = glCreateShader(shaderType);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        if (shader) {
+            glShaderSource(shader, 1, &pSource, NULL);
+            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+            glCompileShader(shader);
+            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+            GLint compiled = 0;
+            glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
+            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+            if (!compiled) {
+                GLint infoLen = 0;
+                glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen);
+                ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+                if (infoLen) {
+                    char* buf = (char*) malloc(infoLen);
+                    if (buf) {
+                        glGetShaderInfoLog(shader, infoLen, NULL, buf);
+                        printf("Shader compile log:\n%s\n", buf);
+                        free(buf);
+                        FAIL();
+                    }
+                } else {
+                    char* buf = (char*) malloc(0x1000);
+                    if (buf) {
+                        glGetShaderInfoLog(shader, 0x1000, NULL, buf);
+                        printf("Shader compile log:\n%s\n", buf);
+                        free(buf);
+                        FAIL();
+                    }
+                }
+                glDeleteShader(shader);
+                shader = 0;
+            }
+        }
+        ASSERT_TRUE(shader != 0);
+        *outShader = shader;
+    }
+
+    void createProgram(const char* pVertexSource, const char* pFragmentSource,
+            GLuint* outPgm) {
+        GLuint vertexShader, fragmentShader;
+        {
+            SCOPED_TRACE("compiling vertex shader");
+            loadShader(GL_VERTEX_SHADER, pVertexSource, &vertexShader);
+            if (HasFatalFailure()) {
+                return;
+            }
+        }
+        {
+            SCOPED_TRACE("compiling fragment shader");
+            loadShader(GL_FRAGMENT_SHADER, pFragmentSource, &fragmentShader);
+            if (HasFatalFailure()) {
+                return;
+            }
+        }
+
+        GLuint program = glCreateProgram();
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        if (program) {
+            glAttachShader(program, vertexShader);
+            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+            glAttachShader(program, fragmentShader);
+            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+            glLinkProgram(program);
+            GLint linkStatus = GL_FALSE;
+            glGetProgramiv(program, GL_LINK_STATUS, &linkStatus);
+            if (linkStatus != GL_TRUE) {
+                GLint bufLength = 0;
+                glGetProgramiv(program, GL_INFO_LOG_LENGTH, &bufLength);
+                if (bufLength) {
+                    char* buf = (char*) malloc(bufLength);
+                    if (buf) {
+                        glGetProgramInfoLog(program, bufLength, NULL, buf);
+                        printf("Program link log:\n%s\n", buf);
+                        free(buf);
+                        FAIL();
+                    }
+                }
+                glDeleteProgram(program);
+                program = 0;
+            }
+        }
+        glDeleteShader(vertexShader);
+        glDeleteShader(fragmentShader);
+        ASSERT_TRUE(program != 0);
+        *outPgm = program;
+    }
+
+    ::testing::AssertionResult checkPixel(int x, int y, int r,
+            int g, int b, int a) {
+        GLubyte pixel[4];
+        String8 msg;
+        glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
+        GLenum err = glGetError();
+        if (err != GL_NO_ERROR) {
+            msg += String8::format("error reading pixel: %#x", err);
+            while ((err = glGetError()) != GL_NO_ERROR) {
+                msg += String8::format(", %#x", err);
+            }
+            fprintf(stderr, "pixel check failure: %s\n", msg.string());
+            return ::testing::AssertionFailure(
+                    ::testing::Message(msg.string()));
+        }
+        if (r >= 0 && GLubyte(r) != pixel[0]) {
+            msg += String8::format("r(%d isn't %d)", pixel[0], r);
+        }
+        if (g >= 0 && GLubyte(g) != pixel[1]) {
+            if (!msg.isEmpty()) {
+                msg += " ";
+            }
+            msg += String8::format("g(%d isn't %d)", pixel[1], g);
+        }
+        if (b >= 0 && GLubyte(b) != pixel[2]) {
+            if (!msg.isEmpty()) {
+                msg += " ";
+            }
+            msg += String8::format("b(%d isn't %d)", pixel[2], b);
+        }
+        if (a >= 0 && GLubyte(a) != pixel[3]) {
+            if (!msg.isEmpty()) {
+                msg += " ";
+            }
+            msg += String8::format("a(%d isn't %d)", pixel[3], a);
+        }
+        if (!msg.isEmpty()) {
+            fprintf(stderr, "pixel check failure: %s\n", msg.string());
+            return ::testing::AssertionFailure(
+                    ::testing::Message(msg.string()));
+        } else {
+            return ::testing::AssertionSuccess();
+        }
+    }
+
+    int mDisplaySecs;
+    sp<SurfaceComposerClient> mComposerClient;
+    sp<SurfaceControl> mSurfaceControl;
+
+    EGLDisplay mEglDisplay;
+    EGLSurface mEglSurface;
+    EGLContext mEglContext;
+};
+
+// XXX: Code above this point should live elsewhere
+
+class SurfaceTextureGLTest : public GLTest {
+protected:
+    static const GLint TEX_ID = 123;
+
+    virtual void SetUp() {
+        GLTest::SetUp();
+        mST = new SurfaceTexture(TEX_ID);
+        mSTC = new SurfaceTextureClient(mST);
+        mANW = mSTC;
+
+        const char vsrc[] =
+            "attribute vec4 vPosition;\n"
+            "varying vec2 texCoords;\n"
+            "uniform mat4 texMatrix;\n"
+            "void main() {\n"
+            "  vec2 vTexCoords = 0.5 * (vPosition.xy + vec2(1.0, 1.0));\n"
+            "  texCoords = (texMatrix * vec4(vTexCoords, 0.0, 1.0)).xy;\n"
+            "  gl_Position = vPosition;\n"
+            "}\n";
+
+        const char fsrc[] =
+            "#extension GL_OES_EGL_image_external : require\n"
+            "precision mediump float;\n"
+            "uniform samplerExternalOES texSampler;\n"
+            "varying vec2 texCoords;\n"
+            "void main() {\n"
+            "  gl_FragColor = texture2D(texSampler, texCoords);\n"
+            "}\n";
+
+        {
+            SCOPED_TRACE("creating shader program");
+            createProgram(vsrc, fsrc, &mPgm);
+            if (HasFatalFailure()) {
+                return;
+            }
+        }
+
+        mPositionHandle = glGetAttribLocation(mPgm, "vPosition");
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        ASSERT_NE(-1, mPositionHandle);
+        mTexSamplerHandle = glGetUniformLocation(mPgm, "texSampler");
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        ASSERT_NE(-1, mTexSamplerHandle);
+        mTexMatrixHandle = glGetUniformLocation(mPgm, "texMatrix");
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        ASSERT_NE(-1, mTexMatrixHandle);
+    }
+
+    // drawTexture draws the SurfaceTexture over the entire GL viewport.
+    void drawTexture() {
+        const GLfloat triangleVertices[] = {
+            -1.0f, 1.0f,
+            -1.0f, -1.0f,
+            1.0f, -1.0f,
+            1.0f, 1.0f,
+        };
+
+        glVertexAttribPointer(mPositionHandle, 2, GL_FLOAT, GL_FALSE, 0, triangleVertices);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        glEnableVertexAttribArray(mPositionHandle);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+
+        glUseProgram(mPgm);
+        glUniform1i(mTexSamplerHandle, 0);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+        glBindTexture(GL_TEXTURE_EXTERNAL_OES, TEX_ID);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+
+        GLfloat texMatrix[16];
+        mST->getTransformMatrix(texMatrix);
+        glUniformMatrix4fv(mTexMatrixHandle, 1, GL_FALSE, texMatrix);
+
+        glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
+    }
+
+    sp<SurfaceTexture> mST;
+    sp<SurfaceTextureClient> mSTC;
+    sp<ANativeWindow> mANW;
+
+    GLuint mPgm;
+    GLint mPositionHandle;
+    GLint mTexSamplerHandle;
+    GLint mTexMatrixHandle;
+};
+
+// Fill a YV12 buffer with a multi-colored checkerboard pattern
+void fillYV12Buffer(uint8_t* buf, int w, int h, int stride) {
+    const int blockWidth = w > 16 ? w / 16 : 1;
+    const int blockHeight = h > 16 ? h / 16 : 1;
+    const int yuvTexOffsetY = 0;
+    int yuvTexStrideY = stride;
+    int yuvTexOffsetV = yuvTexStrideY * h;
+    int yuvTexStrideV = (yuvTexStrideY/2 + 0xf) & ~0xf;
+    int yuvTexOffsetU = yuvTexOffsetV + yuvTexStrideV * h/2;
+    int yuvTexStrideU = yuvTexStrideV;
+    for (int x = 0; x < w; x++) {
+        for (int y = 0; y < h; y++) {
+            int parityX = (x / blockWidth) & 1;
+            int parityY = (y / blockHeight) & 1;
+            unsigned char intensity = (parityX ^ parityY) ? 63 : 191;
+            buf[yuvTexOffsetY + (y * yuvTexStrideY) + x] = intensity;
+            if (x < w / 2 && y < h / 2) {
+                buf[yuvTexOffsetU + (y * yuvTexStrideU) + x] = intensity;
+                if (x * 2 < w / 2 && y * 2 < h / 2) {
+                    buf[yuvTexOffsetV + (y*2 * yuvTexStrideV) + x*2 + 0] =
+                    buf[yuvTexOffsetV + (y*2 * yuvTexStrideV) + x*2 + 1] =
+                    buf[yuvTexOffsetV + ((y*2+1) * yuvTexStrideV) + x*2 + 0] =
+                    buf[yuvTexOffsetV + ((y*2+1) * yuvTexStrideV) + x*2 + 1] =
+                        intensity;
+                }
+            }
+        }
+    }
+}
+
+// Fill a YV12 buffer with red outside a given rectangle and green inside it.
+void fillYV12BufferRect(uint8_t* buf, int w, int h, int stride,
+        const android_native_rect_t& rect) {
+    const int yuvTexOffsetY = 0;
+    int yuvTexStrideY = stride;
+    int yuvTexOffsetV = yuvTexStrideY * h;
+    int yuvTexStrideV = (yuvTexStrideY/2 + 0xf) & ~0xf;
+    int yuvTexOffsetU = yuvTexOffsetV + yuvTexStrideV * h/2;
+    int yuvTexStrideU = yuvTexStrideV;
+    for (int x = 0; x < w; x++) {
+        for (int y = 0; y < h; y++) {
+            bool inside = rect.left <= x && x < rect.right &&
+                    rect.top <= y && y < rect.bottom;
+            buf[yuvTexOffsetY + (y * yuvTexStrideY) + x] = inside ? 240 : 64;
+            if (x < w / 2 && y < h / 2) {
+                bool inside = rect.left <= 2*x && 2*x < rect.right &&
+                        rect.top <= 2*y && 2*y < rect.bottom;
+                buf[yuvTexOffsetU + (y * yuvTexStrideU) + x] = 16;
+                buf[yuvTexOffsetV + (y * yuvTexStrideV) + x] =
+                        inside ? 16 : 255;
+            }
+        }
+    }
+}
+
+TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BufferNpot) {
+    const int yuvTexWidth = 64;
+    const int yuvTexHeight = 66;
+
+    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
+            yuvTexWidth, yuvTexHeight, HAL_PIXEL_FORMAT_YV12));
+    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
+            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
+
+    android_native_buffer_t* anb;
+    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
+    ASSERT_TRUE(anb != NULL);
+
+    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
+    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
+
+    // Fill the buffer with the a checkerboard pattern
+    uint8_t* img = NULL;
+    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
+    fillYV12Buffer(img, yuvTexWidth, yuvTexHeight, buf->getStride());
+    buf->unlock();
+    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
+
+    mST->updateTexImage();
+
+    glClearColor(0.2, 0.2, 0.2, 0.2);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    drawTexture();
+
+    EXPECT_TRUE(checkPixel( 0,  0, 255, 127, 255, 255));
+    EXPECT_TRUE(checkPixel(63,  0,   0, 133,   0, 255));
+    EXPECT_TRUE(checkPixel(63, 63,   0, 133,   0, 255));
+    EXPECT_TRUE(checkPixel( 0, 63, 255, 127, 255, 255));
+
+    EXPECT_TRUE(checkPixel(22, 44, 247,  70, 255, 255));
+    EXPECT_TRUE(checkPixel(45, 52, 209,  32, 235, 255));
+    EXPECT_TRUE(checkPixel(52, 51, 100, 255,  73, 255));
+    EXPECT_TRUE(checkPixel( 7, 31, 155,   0, 118, 255));
+    EXPECT_TRUE(checkPixel(31,  9, 148,  71, 110, 255));
+    EXPECT_TRUE(checkPixel(29, 35, 255, 127, 255, 255));
+    EXPECT_TRUE(checkPixel(36, 22, 155,  29,   0, 255));
+}
+
+// XXX: This test is disabled because it it currently broken on all devices to
+// which I have access.  Some of the checkPixel calls are not correct because
+// I just copied them from the npot test above and haven't bothered to figure
+// out the correct values.
+TEST_F(SurfaceTextureGLTest, DISABLED_TexturingFromCpuFilledYV12BufferPow2) {
+    const int yuvTexWidth = 64;
+    const int yuvTexHeight = 64;
+
+    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
+            yuvTexWidth, yuvTexHeight, HAL_PIXEL_FORMAT_YV12));
+    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
+            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
+
+    android_native_buffer_t* anb;
+    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
+    ASSERT_TRUE(anb != NULL);
+
+    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
+    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
+
+    // Fill the buffer with the a checkerboard pattern
+    uint8_t* img = NULL;
+    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
+    fillYV12Buffer(img, yuvTexWidth, yuvTexHeight, buf->getStride());
+    buf->unlock();
+    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
+
+    mST->updateTexImage();
+
+    glClearColor(0.2, 0.2, 0.2, 0.2);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    drawTexture();
+
+    EXPECT_TRUE(checkPixel( 0,  0, 255, 127, 255, 255));
+    EXPECT_TRUE(checkPixel(63,  0,   0, 133,   0, 255));
+    EXPECT_TRUE(checkPixel(63, 63,   0, 133,   0, 255));
+    EXPECT_TRUE(checkPixel( 0, 63, 255, 127, 255, 255));
+
+    EXPECT_TRUE(checkPixel(22, 19, 247,  70, 255, 255));
+    EXPECT_TRUE(checkPixel(45, 11, 209,  32, 235, 255));
+    EXPECT_TRUE(checkPixel(52, 12, 100, 255,  73, 255));
+    EXPECT_TRUE(checkPixel( 7, 32, 155,   0, 118, 255));
+    EXPECT_TRUE(checkPixel(31, 54, 148,  71, 110, 255));
+    EXPECT_TRUE(checkPixel(29, 28, 255, 127, 255, 255));
+    EXPECT_TRUE(checkPixel(36, 41, 155,  29,   0, 255));
+}
+
+TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BufferWithCrop) {
+    const int yuvTexWidth = 64;
+    const int yuvTexHeight = 66;
+
+    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
+            yuvTexWidth, yuvTexHeight, HAL_PIXEL_FORMAT_YV12));
+    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
+            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
+
+    android_native_rect_t crops[] = {
+        {4, 6, 22, 36},
+        {0, 6, 22, 36},
+        {4, 0, 22, 36},
+        {4, 6, yuvTexWidth, 36},
+        {4, 6, 22, yuvTexHeight},
+    };
+
+    for (int i = 0; i < 5; i++) {
+        const android_native_rect_t& crop(crops[i]);
+        SCOPED_TRACE(String8::format("rect{ l: %d t: %d r: %d b: %d }", crop.left,
+                crop.top, crop.right, crop.bottom).string());
+
+        ASSERT_EQ(NO_ERROR, native_window_set_crop(mANW.get(), &crop));
+
+        android_native_buffer_t* anb;
+        ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
+        ASSERT_TRUE(anb != NULL);
+
+        sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
+        ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
+
+        uint8_t* img = NULL;
+        buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
+        fillYV12BufferRect(img, yuvTexWidth, yuvTexHeight, buf->getStride(), crop);
+        buf->unlock();
+        ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
+
+        mST->updateTexImage();
+
+        glClearColor(0.2, 0.2, 0.2, 0.2);
+        glClear(GL_COLOR_BUFFER_BIT);
+
+        drawTexture();
+
+        EXPECT_TRUE(checkPixel( 0,  0,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(63,  0,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(63, 63,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel( 0, 63,  82, 255,  35, 255));
+
+        EXPECT_TRUE(checkPixel(25, 14,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(35, 31,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(57,  6,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel( 5, 42,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(32, 33,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(16, 26,  82, 255,  35, 255));
+        EXPECT_TRUE(checkPixel(46, 51,  82, 255,  35, 255));
+    }
+}
+
+}