3 files changed, 23 insertions, 3 deletions
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index 5855b63..9c1a10e 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -44,10 +44,17 @@ ifeq ($(ARCH_ARM_HAVE_TLS_REGISTER),true)
   LOCAL_CFLAGS += -DHAVE_ARM_TLS_REGISTER
 endif
 
+ifneq ($(MAX_EGL_CACHE_ENTRY_SIZE),)
+  LOCAL_CFLAGS += -DMAX_EGL_CACHE_ENTRY_SIZE=$(MAX_EGL_CACHE_ENTRY_SIZE)
+endif
+
+ifneq ($(MAX_EGL_CACHE_SIZE),)
+  LOCAL_CFLAGS += -DMAX_EGL_CACHE_SIZE=$(MAX_EGL_CACHE_SIZE)
+endif
+
 include $(BUILD_SHARED_LIBRARY)
 installed_libEGL := $(LOCAL_INSTALLED_MODULE)
 
-
 # OpenGL drivers config file
 ifneq ($(BOARD_EGL_CFG),)
 
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index 2237eb6..a63d5b0 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -370,6 +370,11 @@ EGLSurface eglCreateWindowSurface(  EGLDisplay dpy, EGLConfig config,
             }
         }
 
+        // the EGL spec requires that a new EGLSurface default to swap interval
+        // 1, so explicitly set that on the window here.
+        ANativeWindow* anw = reinterpret_cast<ANativeWindow*>(window);
+        anw->setSwapInterval(anw, 1);
+
         EGLSurface surface = cnx->egl.eglCreateWindowSurface(
                 iDpy, iConfig, window, attrib_list);
         if (surface != EGL_NO_SURFACE) {
diff --git a/opengl/libs/EGL/egl_cache.cpp b/opengl/libs/EGL/egl_cache.cpp
index fe32d43..c4a7466 100644
--- a/opengl/libs/EGL/egl_cache.cpp
+++ b/opengl/libs/EGL/egl_cache.cpp
@@ -25,10 +25,18 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#ifndef MAX_EGL_CACHE_ENTRY_SIZE
+#define MAX_EGL_CACHE_ENTRY_SIZE (16 * 1024);
+#endif
+
+#ifndef MAX_EGL_CACHE_SIZE
+#define MAX_EGL_CACHE_SIZE (64 * 1024);
+#endif
+
 // Cache size limits.
 static const size_t maxKeySize = 1024;
-static const size_t maxValueSize = 4096;
-static const size_t maxTotalSize = 64 * 1024;
+static const size_t maxValueSize = MAX_EGL_CACHE_ENTRY_SIZE;
+static const size_t maxTotalSize = MAX_EGL_CACHE_SIZE;
 
 // Cache file header
 static const char* cacheFileMagic = "EGL$";