diff options
Diffstat (limited to 'services/surfaceflinger/SurfaceFlinger.cpp')
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.cpp | 240 |
1 files changed, 136 insertions, 104 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index b295201..883b642 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -431,7 +431,7 @@ bool SurfaceFlinger::threadLoop() } else { // pretend we did the post hw.compositionComplete(); - hw.waitForVSync(); + hw.waitForRefresh(); } return true; } @@ -1469,14 +1469,6 @@ status_t SurfaceFlinger::dump(int fd, const Vector<String16>& args) IPCThreadState::self()->getCallingUid()); result.append(buffer); } else { - - // figure out if we're stuck somewhere - const nsecs_t now = systemTime(); - const nsecs_t inSwapBuffers(mDebugInSwapBuffers); - const nsecs_t inTransaction(mDebugInTransaction); - nsecs_t inSwapBuffersDuration = (inSwapBuffers) ? now-inSwapBuffers : 0; - nsecs_t inTransactionDuration = (inTransaction) ? now-inTransaction : 0; - // Try to get the main lock, but don't insist if we can't // (this would indicate SF is stuck, but we want to be able to // print something in dumpsys). @@ -1492,117 +1484,157 @@ status_t SurfaceFlinger::dump(int fd, const Vector<String16>& args) result.append(buffer); } - /* - * Dump the visible layer list - */ - const LayerVector& currentLayers = mCurrentState.layersSortedByZ; - const size_t count = currentLayers.size(); - snprintf(buffer, SIZE, "Visible layers (count = %d)\n", count); - result.append(buffer); - for (size_t i=0 ; i<count ; i++) { - const sp<LayerBase>& layer(currentLayers[i]); - layer->dump(result, buffer, SIZE); - const Layer::State& s(layer->drawingState()); - s.transparentRegion.dump(result, "transparentRegion"); - layer->transparentRegionScreen.dump(result, "transparentRegionScreen"); - layer->visibleRegionScreen.dump(result, "visibleRegionScreen"); + bool dumpAll = true; + size_t index = 0; + if (args.size()) { + dumpAll = false; + if (args[index] == String16("--latency")) { + index++; + dumpStatsLocked(args, index, result, buffer, SIZE); + } } - /* - * Dump the layers in the purgatory - */ + if (dumpAll) { + dumpAllLocked(result, buffer, SIZE); + } - const size_t purgatorySize = mLayerPurgatory.size(); - snprintf(buffer, SIZE, "Purgatory state (%d entries)\n", purgatorySize); - result.append(buffer); - for (size_t i=0 ; i<purgatorySize ; i++) { - const sp<LayerBase>& layer(mLayerPurgatory.itemAt(i)); - layer->shortDump(result, buffer, SIZE); + if (locked) { + mStateLock.unlock(); } + } + write(fd, result.string(), result.size()); + return NO_ERROR; +} - /* - * Dump SurfaceFlinger global state - */ +void SurfaceFlinger::dumpStatsLocked(const Vector<String16>& args, size_t& index, + String8& result, char* buffer, size_t SIZE) const +{ + String8 name; + if (index < args.size()) { + name = String8(args[index]); + index++; + } - snprintf(buffer, SIZE, "SurfaceFlinger global state:\n"); - result.append(buffer); + const LayerVector& currentLayers = mCurrentState.layersSortedByZ; + const size_t count = currentLayers.size(); + for (size_t i=0 ; i<count ; i++) { + const sp<LayerBase>& layer(currentLayers[i]); + if (name.isEmpty()) { + snprintf(buffer, SIZE, "%s\n", layer->getName().string()); + result.append(buffer); + } + if (name.isEmpty() || (name == layer->getName())) { + layer->dumpStats(result, buffer, SIZE); + } + } +} - const GLExtensions& extensions(GLExtensions::getInstance()); - snprintf(buffer, SIZE, "GLES: %s, %s, %s\n", - extensions.getVendor(), - extensions.getRenderer(), - extensions.getVersion()); - result.append(buffer); +void SurfaceFlinger::dumpAllLocked( + String8& result, char* buffer, size_t SIZE) const +{ + // figure out if we're stuck somewhere + const nsecs_t now = systemTime(); + const nsecs_t inSwapBuffers(mDebugInSwapBuffers); + const nsecs_t inTransaction(mDebugInTransaction); + nsecs_t inSwapBuffersDuration = (inSwapBuffers) ? now-inSwapBuffers : 0; + nsecs_t inTransactionDuration = (inTransaction) ? now-inTransaction : 0; - snprintf(buffer, SIZE, "EGL : %s\n", - eglQueryString(graphicPlane(0).getEGLDisplay(), - EGL_VERSION_HW_ANDROID)); - result.append(buffer); + /* + * Dump the visible layer list + */ + const LayerVector& currentLayers = mCurrentState.layersSortedByZ; + const size_t count = currentLayers.size(); + snprintf(buffer, SIZE, "Visible layers (count = %d)\n", count); + result.append(buffer); + for (size_t i=0 ; i<count ; i++) { + const sp<LayerBase>& layer(currentLayers[i]); + layer->dump(result, buffer, SIZE); + } - snprintf(buffer, SIZE, "EXTS: %s\n", extensions.getExtension()); - result.append(buffer); + /* + * Dump the layers in the purgatory + */ - mWormholeRegion.dump(result, "WormholeRegion"); - const DisplayHardware& hw(graphicPlane(0).displayHardware()); - snprintf(buffer, SIZE, - " orientation=%d, canDraw=%d\n", - mCurrentState.orientation, hw.canDraw()); - result.append(buffer); - snprintf(buffer, SIZE, - " last eglSwapBuffers() time: %f us\n" - " last transaction time : %f us\n" - " refresh-rate : %f fps\n" - " x-dpi : %f\n" - " y-dpi : %f\n", - mLastSwapBufferTime/1000.0, - mLastTransactionTime/1000.0, - hw.getRefreshRate(), - hw.getDpiX(), - hw.getDpiY()); - result.append(buffer); + const size_t purgatorySize = mLayerPurgatory.size(); + snprintf(buffer, SIZE, "Purgatory state (%d entries)\n", purgatorySize); + result.append(buffer); + for (size_t i=0 ; i<purgatorySize ; i++) { + const sp<LayerBase>& layer(mLayerPurgatory.itemAt(i)); + layer->shortDump(result, buffer, SIZE); + } - if (inSwapBuffersDuration || !locked) { - snprintf(buffer, SIZE, " eglSwapBuffers time: %f us\n", - inSwapBuffersDuration/1000.0); - result.append(buffer); - } + /* + * Dump SurfaceFlinger global state + */ - if (inTransactionDuration || !locked) { - snprintf(buffer, SIZE, " transaction time: %f us\n", - inTransactionDuration/1000.0); - result.append(buffer); - } + snprintf(buffer, SIZE, "SurfaceFlinger global state:\n"); + result.append(buffer); - /* - * VSYNC state - */ - mEventThread->dump(result, buffer, SIZE); + const GLExtensions& extensions(GLExtensions::getInstance()); + snprintf(buffer, SIZE, "GLES: %s, %s, %s\n", + extensions.getVendor(), + extensions.getRenderer(), + extensions.getVersion()); + result.append(buffer); - /* - * Dump HWComposer state - */ - HWComposer& hwc(hw.getHwComposer()); - snprintf(buffer, SIZE, "h/w composer state:\n"); - result.append(buffer); - snprintf(buffer, SIZE, " h/w composer %s and %s\n", - hwc.initCheck()==NO_ERROR ? "present" : "not present", - (mDebugDisableHWC || mDebugRegion) ? "disabled" : "enabled"); - result.append(buffer); - hwc.dump(result, buffer, SIZE, mVisibleLayersSortedByZ); + snprintf(buffer, SIZE, "EGL : %s\n", + eglQueryString(graphicPlane(0).getEGLDisplay(), + EGL_VERSION_HW_ANDROID)); + result.append(buffer); - /* - * Dump gralloc state - */ - const GraphicBufferAllocator& alloc(GraphicBufferAllocator::get()); - alloc.dump(result); - hw.dump(result); + snprintf(buffer, SIZE, "EXTS: %s\n", extensions.getExtension()); + result.append(buffer); - if (locked) { - mStateLock.unlock(); - } - } - write(fd, result.string(), result.size()); - return NO_ERROR; + mWormholeRegion.dump(result, "WormholeRegion"); + const DisplayHardware& hw(graphicPlane(0).displayHardware()); + snprintf(buffer, SIZE, + " orientation=%d, canDraw=%d\n", + mCurrentState.orientation, hw.canDraw()); + result.append(buffer); + snprintf(buffer, SIZE, + " last eglSwapBuffers() time: %f us\n" + " last transaction time : %f us\n" + " refresh-rate : %f fps\n" + " x-dpi : %f\n" + " y-dpi : %f\n", + mLastSwapBufferTime/1000.0, + mLastTransactionTime/1000.0, + hw.getRefreshRate(), + hw.getDpiX(), + hw.getDpiY()); + result.append(buffer); + + snprintf(buffer, SIZE, " eglSwapBuffers time: %f us\n", + inSwapBuffersDuration/1000.0); + result.append(buffer); + + snprintf(buffer, SIZE, " transaction time: %f us\n", + inTransactionDuration/1000.0); + result.append(buffer); + + /* + * VSYNC state + */ + mEventThread->dump(result, buffer, SIZE); + + /* + * Dump HWComposer state + */ + HWComposer& hwc(hw.getHwComposer()); + snprintf(buffer, SIZE, "h/w composer state:\n"); + result.append(buffer); + snprintf(buffer, SIZE, " h/w composer %s and %s\n", + hwc.initCheck()==NO_ERROR ? "present" : "not present", + (mDebugDisableHWC || mDebugRegion) ? "disabled" : "enabled"); + result.append(buffer); + hwc.dump(result, buffer, SIZE, mVisibleLayersSortedByZ); + + /* + * Dump gralloc state + */ + const GraphicBufferAllocator& alloc(GraphicBufferAllocator::get()); + alloc.dump(result); + hw.dump(result); } status_t SurfaceFlinger::onTransact( |