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| author | Romain Guy <romainguy@google.com> | 2012-09-21 19:15:00 -0700 |
|---|---|---|
| committer | Romain Guy <romainguy@google.com> | 2012-09-21 19:15:00 -0700 |
| commit | 7c450aaa3caac2a05fcb20a177483d0e92378426 (patch) | |
| tree | 986e53542f0b59d8108b366c5d4c4d8a3f04e51e /libs/hwui/Caches.cpp | |
| parent | f7e52d92b41adf460089625ea47bfea2ed7e6296 (diff) | |
| download | frameworks_base-7c450aaa3caac2a05fcb20a177483d0e92378426.zip frameworks_base-7c450aaa3caac2a05fcb20a177483d0e92378426.tar.gz frameworks_base-7c450aaa3caac2a05fcb20a177483d0e92378426.tar.bz2 | |
Add support for a new developer setting: overdraw debugging
Change-Id: I350ba4486577c3289f82c20938f7a35138778727
Diffstat (limited to 'libs/hwui/Caches.cpp')
| -rw-r--r-- | libs/hwui/Caches.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libs/hwui/Caches.cpp b/libs/hwui/Caches.cpp index 068eb9e..22f1dec 100644 --- a/libs/hwui/Caches.cpp +++ b/libs/hwui/Caches.cpp @@ -131,6 +131,13 @@ void Caches::initProperties() { } else { debugLayersUpdates = false; } + + if (property_get(PROPERTY_DEBUG_OVERDRAW, property, NULL) > 0) { + INIT_LOGD(" Overdraw debug enabled: %s", property); + debugOverdraw = !strcmp(property, "true"); + } else { + debugOverdraw = false; + } } void Caches::terminate() { @@ -429,7 +436,9 @@ void Caches::resetScissor() { void Caches::startTiling(GLuint x, GLuint y, GLuint width, GLuint height, bool opaque) { if (extensions.hasTiledRendering()) { - glStartTilingQCOM(x, y, width, height, opaque ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM); + glStartTilingQCOM(x, y, width, height, + (opaque ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM) | + (debugOverdraw ? GL_STENCIL_BUFFER_BIT0_QCOM : 0)); } } |