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Merge "Add optional metadata to initiliaze the render threat."

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This commit is contained in:
Romain Guy
2012-02-01 16:15:17 -08:00
committed by Android (Google) Code Review
parent 6baed6c110 211370fd94
commit bbf1bc8b6c
4 changed files with 80 additions and 46 deletions
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66
core/java/android/view/ViewRootImpl.java
View File

@@ -23,6 +23,7 @@ import android.content.ClipDescription;
import android.content.ComponentCallbacks;
import android.content.ComponentCallbacks2;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.res.CompatibilityInfo;
import android.content.res.Configuration;
@@ -82,7 +83,6 @@ import com.android.internal.view.RootViewSurfaceTaker;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
@@ -140,6 +140,10 @@ public final class ViewRootImpl extends Handler implements ViewParent,
static final ArrayList<ComponentCallbacks> sConfigCallbacks
= new ArrayList<ComponentCallbacks>();
private static boolean sUseRenderThread = false;
private static boolean sRenderThreadQueried = false;
private static final Object[] sRenderThreadQueryLock = new Object[0];
long mLastTrackballTime = 0;
final TrackballAxis mTrackballAxisX = new TrackballAxis();
final TrackballAxis mTrackballAxisY = new TrackballAxis();
@@ -381,6 +385,31 @@ public final class ViewRootImpl extends Handler implements ViewParent,
mChoreographer = Choreographer.getInstance();
}
/**
* @return True if the application requests the use of a separate render thread,
* false otherwise
*/
private static boolean isRenderThreadRequested(Context context) {
synchronized (sRenderThreadQueryLock) {
if (!sRenderThreadQueried) {
final PackageManager packageManager = context.getPackageManager();
final String packageName = context.getApplicationInfo().packageName;
try {
ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName,
PackageManager.GET_META_DATA);
if (applicationInfo.metaData != null) {
sUseRenderThread = applicationInfo.metaData.getBoolean(
"android.graphics.renderThread", false);
}
} catch (PackageManager.NameNotFoundException e) {
} finally {
sRenderThreadQueried = true;
}
}
return sUseRenderThread;
}
}
public static void addFirstDrawHandler(Runnable callback) {
synchronized (sFirstDrawHandlers) {
if (!sFirstDrawComplete) {
@@ -451,7 +480,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
// If the application owns the surface, don't enable hardware acceleration
if (mSurfaceHolder == null) {
enableHardwareAcceleration(attrs);
enableHardwareAcceleration(mView.getContext(), attrs);
}
boolean restore = false;
@@ -611,7 +640,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
}
}
private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) {
private void enableHardwareAcceleration(Context context, WindowManager.LayoutParams attrs) {
mAttachInfo.mHardwareAccelerated = false;
mAttachInfo.mHardwareAccelerationRequested = false;
@@ -644,20 +673,27 @@ public final class ViewRootImpl extends Handler implements ViewParent,
if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled
&& forceHwAccelerated)) {
// Don't enable hardware acceleration when we're not on the main thread
if (!HardwareRenderer.sSystemRendererDisabled
&& Looper.getMainLooper() != Looper.myLooper()) {
Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware "
if (!HardwareRenderer.sSystemRendererDisabled &&
Looper.getMainLooper() != Looper.myLooper()) {
Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware "
+ "acceleration outside of the main thread, aborting");
return;
}
final boolean translucent = attrs.format != PixelFormat.OPAQUE;
boolean renderThread = isRenderThreadRequested(context);
if (renderThread) {
Log.i(HardwareRenderer.LOG_TAG, "Render threat initiated");
}
if (mAttachInfo.mHardwareRenderer != null) {
mAttachInfo.mHardwareRenderer.destroy(true);
}
}
final boolean translucent = attrs.format != PixelFormat.OPAQUE;
mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent);
mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested
= mAttachInfo.mHardwareRenderer != null;
} else if (fakeHwAccelerated) {
// The window had wanted to use hardware acceleration, but this
// is not allowed in its process. By setting this flag, it can
@@ -3444,11 +3480,11 @@ public final class ViewRootImpl extends Handler implements ViewParent,
if (args.localChanges != 0) {
if (mAttachInfo != null) {
mAttachInfo.mSystemUiVisibility =
(mAttachInfo.mSystemUiVisibility&~args.localChanges)
| (args.localValue&args.localChanges);
(mAttachInfo.mSystemUiVisibility & ~args.localChanges) |
(args.localValue & args.localChanges);
mAttachInfo.mRecomputeGlobalAttributes = true;
}
mView.updateLocalSystemUiVisibility(args.localValue, args.localChanges);
mAttachInfo.mRecomputeGlobalAttributes = true;
scheduleTraversals();
}
mView.dispatchSystemUiVisibilityChanged(args.globalVisibility);
@@ -3602,7 +3638,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
mView.debug();
}
public void dumpGfxInfo(PrintWriter pw, int[] info) {
public void dumpGfxInfo(int[] info) {
if (mView != null) {
getGfxInfo(mView, info);
} else {
@@ -3714,7 +3750,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
* Represents a pending input event that is waiting in a queue.
*
* Input events are processed in serial order by the timestamp specified by
* {@link InputEvent#getEventTime()}. In general, the input dispatcher delivers
* {@link InputEvent#getEventTimeNano()}. In general, the input dispatcher delivers
* one input event to the application at a time and waits for the application
* to finish handling it before delivering the next one.
*
@@ -3723,7 +3759,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
* needing a queue on the application's side.
*/
private static final class QueuedInputEvent {
public static final int FLAG_DELIVER_POST_IME = 1 << 0;
public static final int FLAG_DELIVER_POST_IME = 1;
public QueuedInputEvent mNext;
@@ -4842,7 +4878,7 @@ public final class ViewRootImpl extends Handler implements ViewParent,
mPool.release(args);
List<AccessibilityNodeInfo> infos = null;
try {
View target = null;
View target;
if (accessibilityViewId != View.NO_ID) {
target = findViewByAccessibilityId(accessibilityViewId);
} else {

2
core/java/android/view/WindowManagerImpl.java
View File

@@ -490,7 +490,7 @@ public class WindowManagerImpl implements WindowManager {
for (int i = 0; i < count; i++) {
ViewRootImpl root = mRoots[i];
root.dumpGfxInfo(pw, info);
root.dumpGfxInfo(info);
String name = root.getClass().getName() + '@' +
Integer.toHexString(hashCode());

56
libs/hwui/OpenGLRenderer.cpp
View File

@@ -754,7 +754,7 @@ void OpenGLRenderer::composeLayerRegion(Layer* layer, const Rect& rect) {
// TODO: See LayerRenderer.cpp::generateMesh() for important
// information about this implementation
if (!layer->region.isEmpty()) {
if (CC_LIKELY(!layer->region.isEmpty())) {
size_t count;
const android::Rect* rects = layer->region.getArray(&count);
@@ -1398,7 +1398,7 @@ void OpenGLRenderer::drawBitmap(SkBitmap* bitmap, float left, float top, SkPaint
if (!texture) return;
const AutoTexture autoCleanup(texture);
if (bitmap->getConfig() == SkBitmap::kA8_Config) {
if (CC_UNLIKELY(bitmap->getConfig() == SkBitmap::kA8_Config)) {
drawAlphaBitmap(texture, left, top, paint);
} else {
drawTextureRect(left, top, right, bottom, texture, paint);
@@ -1454,9 +1454,9 @@ void OpenGLRenderer::drawBitmapMesh(SkBitmap* bitmap, int meshWidth, int meshHei
float bottom = FLT_MIN;
#if RENDER_LAYERS_AS_REGIONS
bool hasActiveLayer = hasLayer();
const bool hasActiveLayer = hasLayer();
#else
bool hasActiveLayer = false;
const bool hasActiveLayer = false;
#endif
// TODO: Support the colors array
@@ -1541,7 +1541,7 @@ void OpenGLRenderer::drawBitmap(SkBitmap* bitmap,
texture->setWrap(GL_CLAMP_TO_EDGE, true);
if (mSnapshot->transform->isPureTranslate()) {
if (CC_LIKELY(mSnapshot->transform->isPureTranslate())) {
const float x = (int) floorf(dstLeft + mSnapshot->transform->getTranslateX() + 0.5f);
const float y = (int) floorf(dstTop + mSnapshot->transform->getTranslateY() + 0.5f);
@@ -1587,7 +1587,7 @@ void OpenGLRenderer::drawPatch(SkBitmap* bitmap, const int32_t* xDivs, const int
const Patch* mesh = mCaches.patchCache.get(bitmap->width(), bitmap->height(),
right - left, bottom - top, xDivs, yDivs, colors, width, height, numColors);
if (mesh && mesh->verticesCount > 0) {
if (CC_LIKELY(mesh && mesh->verticesCount > 0)) {
const bool pureTranslate = mSnapshot->transform->isPureTranslate();
#if RENDER_LAYERS_AS_REGIONS
// Mark the current layer dirty where we are going to draw the patch
@@ -1597,7 +1597,7 @@ void OpenGLRenderer::drawPatch(SkBitmap* bitmap, const int32_t* xDivs, const int
const size_t count = mesh->quads.size();
for (size_t i = 0; i < count; i++) {
const Rect& bounds = mesh->quads.itemAt(i);
if (pureTranslate) {
if (CC_LIKELY(pureTranslate)) {
const float x = (int) floorf(bounds.left + offsetX + 0.5f);
const float y = (int) floorf(bounds.top + offsetY + 0.5f);
dirtyLayer(x, y, x + bounds.getWidth(), y + bounds.getHeight());
@@ -1609,7 +1609,7 @@ void OpenGLRenderer::drawPatch(SkBitmap* bitmap, const int32_t* xDivs, const int
}
#endif
if (pureTranslate) {
if (CC_LIKELY(pureTranslate)) {
const float x = (int) floorf(left + mSnapshot->transform->getTranslateX() + 0.5f);
const float y = (int) floorf(top + mSnapshot->transform->getTranslateY() + 0.5f);
@@ -1637,7 +1637,7 @@ void OpenGLRenderer::drawAARect(float left, float top, float right, float bottom
float inverseScaleX = 1.0f;
float inverseScaleY = 1.0f;
// The quad that we use needs to account for scaling.
if (!mSnapshot->transform->isPureTranslate()) {
if (CC_UNLIKELY(!mSnapshot->transform->isPureTranslate())) {
Matrix4 *mat = mSnapshot->transform;
float m00 = mat->data[Matrix4::kScaleX];
float m01 = mat->data[Matrix4::kSkewY];
@@ -1743,7 +1743,7 @@ void OpenGLRenderer::drawLines(float* points, int count, SkPaint* paint) {
// The quad that we use for AA and hairlines needs to account for scaling. For hairlines
// the line on the screen should always be one pixel wide regardless of scale. For
// AA lines, we only want one pixel of translucent boundary around the quad.
if (!mSnapshot->transform->isPureTranslate()) {
if (CC_UNLIKELY(!mSnapshot->transform->isPureTranslate())) {
Matrix4 *mat = mSnapshot->transform;
float m00 = mat->data[Matrix4::kScaleX];
float m01 = mat->data[Matrix4::kSkewY];
@@ -1751,8 +1751,8 @@ void OpenGLRenderer::drawLines(float* points, int count, SkPaint* paint) {
float m10 = mat->data[Matrix4::kSkewX];
float m11 = mat->data[Matrix4::kScaleX];
float m12 = mat->data[6];
float scaleX = sqrt(m00*m00 + m01*m01);
float scaleY = sqrt(m10*m10 + m11*m11);
float scaleX = sqrtf(m00 * m00 + m01 * m01);
float scaleY = sqrtf(m10 * m10 + m11 * m11);
inverseScaleX = (scaleX != 0) ? (inverseScaleX / scaleX) : 0;
inverseScaleY = (scaleY != 0) ? (inverseScaleY / scaleY) : 0;
if (inverseScaleX != 1.0f || inverseScaleY != 1.0f) {
@@ -1770,11 +1770,7 @@ void OpenGLRenderer::drawLines(float* points, int count, SkPaint* paint) {
setupDrawColor(paint->getColor(), alpha);
setupDrawColorFilter();
setupDrawShader();
if (isAA) {
setupDrawBlending(true, mode);
} else {
setupDrawBlending(mode);
}
setupDrawBlending(isAA, mode);
setupDrawProgram();
setupDrawModelViewIdentity(true);
setupDrawColorUniforms();
@@ -1792,7 +1788,7 @@ void OpenGLRenderer::drawLines(float* points, int count, SkPaint* paint) {
Vertex* vertices = &lines[0];
AAVertex wLines[verticesCount];
AAVertex* aaVertices = &wLines[0];
if (!isAA) {
if (CC_UNLIKELY(!isAA)) {
setupDrawVertices(vertices);
} else {
void* widthCoords = ((GLbyte*) aaVertices) + gVertexAAWidthOffset;
@@ -2152,9 +2148,9 @@ void OpenGLRenderer::drawPosText(const char* text, int bytesCount, int count,
Rect bounds(FLT_MAX / 2.0f, FLT_MAX / 2.0f, FLT_MIN / 2.0f, FLT_MIN / 2.0f);
#if RENDER_LAYERS_AS_REGIONS
bool hasActiveLayer = hasLayer();
const bool hasActiveLayer = hasLayer();
#else
bool hasActiveLayer = false;
const bool hasActiveLayer = false;
#endif
if (fontRenderer.renderPosText(paint, clip, text, 0, bytesCount, count, x, y,
@@ -2201,7 +2197,7 @@ void OpenGLRenderer::drawText(const char* text, int bytesCount, int count,
const float oldX = x;
const float oldY = y;
const bool pureTranslate = mSnapshot->transform->isPureTranslate();
if (pureTranslate) {
if (CC_LIKELY(pureTranslate)) {
x = (int) floorf(x + mSnapshot->transform->getTranslateX() + 0.5f);
y = (int) floorf(y + mSnapshot->transform->getTranslateY() + 0.5f);
}
@@ -2218,7 +2214,7 @@ void OpenGLRenderer::drawText(const char* text, int bytesCount, int count,
SkXfermode::Mode mode;
getAlphaAndMode(paint, &alpha, &mode);
if (mHasShadow) {
if (CC_UNLIKELY(mHasShadow)) {
mCaches.activeTexture(0);
mCaches.dropShadowCache.setFontRenderer(fontRenderer);
@@ -2277,9 +2273,9 @@ void OpenGLRenderer::drawText(const char* text, int bytesCount, int count,
Rect bounds(FLT_MAX / 2.0f, FLT_MAX / 2.0f, FLT_MIN / 2.0f, FLT_MIN / 2.0f);
#if RENDER_LAYERS_AS_REGIONS
bool hasActiveLayer = hasLayer();
const bool hasActiveLayer = hasLayer();
#else
bool hasActiveLayer = false;
const bool hasActiveLayer = false;
#endif
if (fontRenderer.renderText(paint, clip, text, 0, bytesCount, count, x, y,
@@ -2326,7 +2322,7 @@ void OpenGLRenderer::drawLayer(Layer* layer, float x, float y, SkPaint* paint) {
layer->setAlpha(alpha, mode);
#if RENDER_LAYERS_AS_REGIONS
if (!layer->region.isEmpty()) {
if (CC_LIKELY(!layer->region.isEmpty())) {
if (layer->region.isRect()) {
composeLayerRect(layer, layer->regionRect);
} else if (layer->mesh) {
@@ -2342,7 +2338,7 @@ void OpenGLRenderer::drawLayer(Layer* layer, float x, float y, SkPaint* paint) {
setupDrawPureColorUniforms();
setupDrawColorFilterUniforms();
setupDrawTexture(layer->getTexture());
if (mSnapshot->transform->isPureTranslate()) {
if (CC_LIKELY(mSnapshot->transform->isPureTranslate())) {
x = (int) floorf(x + mSnapshot->transform->getTranslateX() + 0.5f);
y = (int) floorf(y + mSnapshot->transform->getTranslateY() + 0.5f);
@@ -2502,7 +2498,7 @@ void OpenGLRenderer::drawTextDecorations(const char* text, int bytesCount, float
break;
}
if (underlineWidth > 0.0f) {
if (CC_LIKELY(underlineWidth > 0.0f)) {
const float textSize = paintCopy.getTextSize();
const float strokeWidth = fmax(textSize * kStdUnderline_Thickness, 1.0f);
@@ -2571,7 +2567,7 @@ void OpenGLRenderer::drawTextureRect(float left, float top, float right, float b
texture->setWrap(GL_CLAMP_TO_EDGE, true);
if (mSnapshot->transform->isPureTranslate()) {
if (CC_LIKELY(mSnapshot->transform->isPureTranslate())) {
const float x = (int) floorf(left + mSnapshot->transform->getTranslateX() + 0.5f);
const float y = (int) floorf(top + mSnapshot->transform->getTranslateY() + 0.5f);
@@ -2631,8 +2627,8 @@ void OpenGLRenderer::chooseBlending(bool blend, SkXfermode::Mode mode,
// the blending, turn blending off here
// If the blend mode cannot be implemented using shaders, fall
// back to the default SrcOver blend mode instead
if (mode > SkXfermode::kScreen_Mode) {
if (mCaches.extensions.hasFramebufferFetch()) {
if CC_UNLIKELY((mode > SkXfermode::kScreen_Mode)) {
if (CC_UNLIKELY(mCaches.extensions.hasFramebufferFetch())) {
description.framebufferMode = mode;
description.swapSrcDst = swapSrcDst;

2
tests/HwAccelerationTest/AndroidManifest.xml
View File

@@ -30,6 +30,8 @@
android:label="HwUi"
android:hardwareAccelerated="true">
<meta-data android:name="android.graphics.renderThread" android:value="true" />
<activity
android:name="PaintDrawFilterActivity"
android:label="_DrawFilter">