Add debug markers to OpenGLRenderer

These markers will be used to group the GL commands by View in the
OpenGL ES debugging tool. This will help correlate individual GL
calls to higher level components like Views.

Change-Id: I73607ba2e7224a80ac32527968261ee008f049c6

1 files changed, 3 insertions, 0 deletions

diff --git a/libs/hwui/Extensions.h b/libs/hwui/Extensions.h
index 1069e3f..f11fecc 100644
--- a/libs/hwui/Extensions.h
+++ b/libs/hwui/Extensions.h
@@ -67,6 +67,7 @@ public:
         mHasNPot = hasExtension("GL_OES_texture_npot");
         mHasFramebufferFetch = hasExtension("GL_NV_shader_framebuffer_fetch");
         mHasDiscardFramebuffer = hasExtension("GL_EXT_discard_framebuffer");
+        mHasDebugMarker = hasExtension("GL_EXT_debug_marker");
 
         const char* vendor = (const char*) glGetString(GL_VENDOR);
         EXT_LOGD("Vendor: %s", vendor);
@@ -82,6 +83,7 @@ public:
     inline bool hasFramebufferFetch() const { return mHasFramebufferFetch; }
     inline bool needsHighpTexCoords() const { return mNeedsHighpTexCoords; }
     inline bool hasDiscardFramebuffer() const { return mHasDiscardFramebuffer; }
+    inline bool hasDebugMarker() const { return mHasDebugMarker; }
 
     bool hasExtension(const char* extension) const {
         const String8 s(extension);
@@ -101,6 +103,7 @@ private:
     bool mNeedsHighpTexCoords;
     bool mHasFramebufferFetch;
     bool mHasDiscardFramebuffer;
+    bool mHasDebugMarker;
 }; // class Extensions
 
 }; // namespace uirenderer