diff options
3 files changed, 81 insertions, 9 deletions
diff --git a/libs/hwui/LayerRenderer.cpp b/libs/hwui/LayerRenderer.cpp index 349b9e32268d..079950852150 100644 --- a/libs/hwui/LayerRenderer.cpp +++ b/libs/hwui/LayerRenderer.cpp @@ -264,7 +264,7 @@ Layer* LayerRenderer::createTextureLayer(bool isOpaque) { layer->setFbo(0); layer->setAlpha(255, SkXfermode::kSrcOver_Mode); layer->layer.set(0.0f, 0.0f, 0.0f, 0.0f); - layer->texCoords.set(0.0f, 1.0f, 0.0f, 1.0f); + layer->texCoords.set(0.0f, 1.0f, 1.0f, 0.0f); layer->region.clear(); layer->setRenderTarget(GL_NONE); // see ::updateTextureLayer() @@ -400,6 +400,18 @@ bool LayerRenderer::copyLayer(Layer* layer, SkBitmap* bitmap) { renderer.setViewport(bitmap->width(), bitmap->height()); renderer.OpenGLRenderer::prepareDirty(0.0f, 0.0f, bitmap->width(), bitmap->height(), !layer->isBlend()); + + glDisable(GL_SCISSOR_TEST); + renderer.translate(0.0f, bitmap->height()); + renderer.scale(1.0f, -1.0f); + + mat4 texTransform(layer->getTexTransform()); + + mat4 invert; + invert.translate(0.0f, 1.0f, 0.0f); + invert.scale(1.0f, -1.0f, 1.0f); + layer->getTexTransform().multiply(invert); + if ((error = glGetError()) != GL_NO_ERROR) goto error; { @@ -413,6 +425,7 @@ bool LayerRenderer::copyLayer(Layer* layer, SkBitmap* bitmap) { if ((error = glGetError()) != GL_NO_ERROR) goto error; } + layer->getTexTransform().load(texTransform); status = true; } diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/GLTextureViewActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/GLTextureViewActivity.java index 3232eedcf51e..414ae0dd34bc 100644 --- a/tests/HwAccelerationTest/src/com/android/test/hwui/GLTextureViewActivity.java +++ b/tests/HwAccelerationTest/src/com/android/test/hwui/GLTextureViewActivity.java @@ -22,9 +22,11 @@ import android.app.Activity; import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.BitmapFactory; +import android.graphics.Matrix; import android.graphics.SurfaceTexture; import android.opengl.GLUtils; import android.os.Bundle; +import android.os.Environment; import android.util.Log; import android.view.Gravity; import android.view.TextureView; @@ -39,6 +41,7 @@ import javax.microedition.khronos.egl.EGLDisplay; import javax.microedition.khronos.egl.EGLSurface; import javax.microedition.khronos.opengles.GL; import java.io.BufferedOutputStream; +import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; @@ -65,7 +68,8 @@ public class GLTextureViewActivity extends Activity implements TextureView.Surfa Bitmap b = mTextureView.getBitmap(800, 800); BufferedOutputStream out = null; try { - out = new BufferedOutputStream(new FileOutputStream("/sdcard/out.png")); + File dump = new File(Environment.getExternalStorageDirectory(), "out.png"); + out = new BufferedOutputStream(new FileOutputStream(dump)); b.compress(Bitmap.CompressFormat.PNG, 100, out); } catch (FileNotFoundException e) { e.printStackTrace(); @@ -168,10 +172,10 @@ public class GLTextureViewActivity extends Activity implements TextureView.Surfa private static final int TRIANGLE_VERTICES_DATA_UV_OFFSET = 3; private final float[] mTriangleVerticesData = { // X, Y, Z, U, V - -1.0f, -1.0f, 0, 0.f, 0.f, - 1.0f, -1.0f, 0, 1.f, 0.f, - -1.0f, 1.0f, 0, 0.f, 1.f, - 1.0f, 1.0f, 0, 1.f, 1.f, + -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, + 1.0f, -1.0f, 0.0f, 1.0f, 0.0f, + -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, + 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, }; @Override @@ -212,8 +216,6 @@ public class GLTextureViewActivity extends Activity implements TextureView.Surfa while (!mFinished) { checkCurrent(); - Log.d(LOG_TAG, "Rendering frame"); - glClearColor(0.0f, 0.0f, 0.0f, 0.0f); checkGlError(); @@ -237,7 +239,7 @@ public class GLTextureViewActivity extends Activity implements TextureView.Surfa checkEglError(); try { - Thread.sleep(20); + Thread.sleep(2000); } catch (InterruptedException e) { // Ignore } diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/TextureViewActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/TextureViewActivity.java index fcb57d96b3f1..0f4c66817a05 100644 --- a/tests/HwAccelerationTest/src/com/android/test/hwui/TextureViewActivity.java +++ b/tests/HwAccelerationTest/src/com/android/test/hwui/TextureViewActivity.java @@ -17,16 +17,23 @@ package com.android.test.hwui; import android.app.Activity; +import android.graphics.Bitmap; import android.graphics.Matrix; import android.graphics.SurfaceTexture; import android.hardware.Camera; import android.os.Bundle; +import android.os.Environment; import android.view.Gravity; +import android.view.Surface; import android.view.TextureView; import android.view.View; import android.widget.Button; import android.widget.FrameLayout; +import java.io.BufferedOutputStream; +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; import java.io.IOException; @SuppressWarnings({"UnusedDeclaration"}) @@ -44,6 +51,26 @@ public class TextureViewActivity extends Activity implements TextureView.Surface mTextureView = new TextureView(this); mTextureView.setSurfaceTextureListener(this); + mTextureView.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + Bitmap b = mTextureView.getBitmap(800, 800); + BufferedOutputStream out = null; + try { + File dump = new File(Environment.getExternalStorageDirectory(), "out.png"); + out = new BufferedOutputStream(new FileOutputStream(dump)); + b.compress(Bitmap.CompressFormat.PNG, 100, out); + } catch (FileNotFoundException e) { + e.printStackTrace(); + } finally { + if (out != null) try { + out.close(); + } catch (IOException e) { + e.printStackTrace(); + } + } + } + }); Button button = new Button(this); button.setText("Remove/Add"); @@ -73,6 +100,8 @@ public class TextureViewActivity extends Activity implements TextureView.Surface @Override public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) { mCamera = Camera.open(); + mCamera.setDisplayOrientation(getCameraOrientation()); + Camera.Size previewSize = mCamera.getParameters().getPreviewSize(); mTextureView.setLayoutParams(new FrameLayout.LayoutParams( previewSize.width, previewSize.height, Gravity.CENTER)); @@ -86,6 +115,34 @@ public class TextureViewActivity extends Activity implements TextureView.Surface mCamera.startPreview(); } + private int getCameraOrientation() { + Camera.CameraInfo info = new Camera.CameraInfo(); + for (int i = 0; i < Camera.getNumberOfCameras(); i++) { + Camera.getCameraInfo(i, info); + if (info.facing == Camera.CameraInfo.CAMERA_FACING_BACK) break; + } + + int rotation = getWindowManager().getDefaultDisplay().getRotation(); + int degrees = 0; + + switch (rotation) { + case Surface.ROTATION_0: + degrees = 0; + break; + case Surface.ROTATION_90: + degrees = 90; + break; + case Surface.ROTATION_180: + degrees = 180; + break; + case Surface.ROTATION_270: + degrees = 270; + break; + } + + return (info.orientation - degrees + 360) % 360; + } + @Override public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) { // Ignored, the Camera does all the work for us |