Implement EGL_ANDROID_get_native_client_buffer.

scripts/registry_xml.py

@@ -89,6 +89,7 @@ supported_extensions = sorted(angle_extensions + gles1_extensions + gles_extensi
 supported_egl_extensions = [
     "EGL_ANDROID_blob_cache",
     "EGL_ANDROID_get_frame_timestamps",
+    "EGL_ANDROID_get_native_client_buffer",
     "EGL_ANDROID_presentation_time",
     "EGL_ANGLE_d3d_share_handle_client_buffer",
     "EGL_ANGLE_device_creation",

scripts/run_code_generation_hashes.json

@@ -100,7 +100,7 @@
   "GL/EGL entry points:scripts/gl_angle_ext.xml":
     "bed6b56a38621721e689ebc19601a556",
   "GL/EGL entry points:scripts/registry_xml.py":
-    "683a498150204f16c44264714e2bed07",
+    "24fa69f5641ed09c8e8a2f9c64fd0260",
   "GL/EGL entry points:scripts/wgl.xml":
     "aa96419c582af2f6673430e2847693f4",
   "GL/EGL entry points:src/libANGLE/Context_gl_1_0_autogen.h":
@@ -212,9 +212,9 @@
   "GL/EGL entry points:src/libGLESv2/libGLESv2_autogen.cpp":
     "229577015686414a6d094533c2210cea",
   "GL/EGL entry points:src/libGLESv2/libGLESv2_autogen.def":
-    "5973958936850835cc48a57bba9bd33a",
+    "fca8c7d5ec90a68a6ad062fc4edf67e4",
   "GL/EGL entry points:src/libGLESv2/libGLESv2_with_capture_autogen.def":
-    "a2973e5317d62329e5aa761058afd2ad",
+    "45eecb859db4e21d7591e5819ebd81dd",
   "GL/EGL entry points:src/openGL32/entry_points_gl_1_0_autogen.cpp":
     "f388cf1698bfd71f25939123f7a3952c",
   "GL/EGL entry points:src/openGL32/entry_points_gl_1_0_autogen.h":
@@ -266,17 +266,17 @@
   "GL/EGL/WGL loader:scripts/generate_loader.py":
     "5a7cd014230fe04664d9613e65399d42",
   "GL/EGL/WGL loader:scripts/registry_xml.py":
-    "683a498150204f16c44264714e2bed07",
+    "24fa69f5641ed09c8e8a2f9c64fd0260",
   "GL/EGL/WGL loader:scripts/wgl.xml":
     "aa96419c582af2f6673430e2847693f4",
   "GL/EGL/WGL loader:src/libEGL/egl_loader_autogen.cpp":
-    "0ebe5668fba36b5b4ad5abb64c21ca32",
+    "84c8b518af7051faa89702a5d553e87e",
   "GL/EGL/WGL loader:src/libEGL/egl_loader_autogen.h":
-    "adfee42620344b47b5f2c934e4c58e37",
+    "a8f0278a7dec5c9d6e1ca0854e9542e9",
   "GL/EGL/WGL loader:util/egl_loader_autogen.cpp":
-    "5e2ea1c54813036aa363eac2c1388f4a",
+    "4b23b703a6598a75ea753e9b4aa6ea0f",
   "GL/EGL/WGL loader:util/egl_loader_autogen.h":
-    "a4f0d640554d9c2b4f90f1f2271a1104",
+    "7ae6f818846fff1a734bc975c82319b2",
   "GL/EGL/WGL loader:util/gles_loader_autogen.cpp":
     "335463406e64c6dc9bf00502cb25d53c",
   "GL/EGL/WGL loader:util/gles_loader_autogen.h":
@@ -574,11 +574,11 @@
   "proc table:scripts/gl_angle_ext.xml":
     "bed6b56a38621721e689ebc19601a556",
   "proc table:scripts/registry_xml.py":
-    "683a498150204f16c44264714e2bed07",
+    "24fa69f5641ed09c8e8a2f9c64fd0260",
   "proc table:scripts/wgl.xml":
     "aa96419c582af2f6673430e2847693f4",
   "proc table:src/libGLESv2/proc_table_egl_autogen.cpp":
-    "6ab624dce9ebcdeaea091b27d98ed1ce",
+    "35653e6a70519374b768c7240081fbd1",
   "proc table:src/openGL32/proc_table_wgl_autogen.cpp":
     "cadecfe9956fc200c643b635b425c15a",
   "uniform type:src/common/gen_uniform_type_table.py":

src/common/android_util.cpp

@@ -8,6 +8,8 @@
 
 #include "common/android_util.h"
 
+#include <cstdint>
+
 // Taken from cutils/native_handle.h:
 // https://android.googlesource.com/platform/system/core/+/master/libcutils/include/cutils/native_handle.h
 typedef struct native_handle
@@ -163,6 +165,20 @@ enum {
 namespace
 {
 
+// In the Android system:
+// - AHardwareBuffer is essentially a typedef of GraphicBuffer. Conversion functions simply
+// reinterpret_cast.
+// - GraphicBuffer inherits from two base classes, ANativeWindowBuffer and RefBase.
+//
+// GraphicBuffer implements a getter for ANativeWindowBuffer (getNativeBuffer) by static_casting
+// itself to its base class ANativeWindowBuffer. The offset of the ANativeWindowBuffer pointer
+// from the GraphicBuffer pointer is 16 bytes. This is likely due to two pointers: The vtable of
+// GraphicBuffer and the one pointer member of the RefBase class.
+//
+// This is not future proof at all. We need to look into getting utilities added to Android to
+// perform this cast for us.
+constexpr int kAHardwareBufferToANativeWindowBufferOffset = static_cast<int>(sizeof(void *)) * 2;
+
 template <typename T1, typename T2>
 T1 *offsetPointer(T2 *ptr, int bytes)
 {
@@ -177,12 +193,12 @@ namespace angle
 namespace android
 {
 
-struct ANativeWindowBuffer *ClientBufferToANativeWindowBuffer(EGLClientBuffer clientBuffer)
+ANativeWindowBuffer *ClientBufferToANativeWindowBuffer(EGLClientBuffer clientBuffer)
 {
-    return reinterpret_cast<struct ANativeWindowBuffer *>(clientBuffer);
+    return reinterpret_cast<ANativeWindowBuffer *>(clientBuffer);
 }
 
-void GetANativeWindowBufferProperties(const struct ANativeWindowBuffer *buffer,
+void GetANativeWindowBufferProperties(const ANativeWindowBuffer *buffer,
                                       int *width,
                                       int *height,
                                       int *depth,
@@ -236,23 +252,16 @@ GLenum NativePixelFormatToGLInternalFormat(int pixelFormat)
     }
 }
 
-struct AHardwareBuffer *ANativeWindowBufferToAHardwareBuffer(
-    struct ANativeWindowBuffer *windowBuffer)
+AHardwareBuffer *ANativeWindowBufferToAHardwareBuffer(ANativeWindowBuffer *windowBuffer)
+{
+    return offsetPointer<AHardwareBuffer>(windowBuffer,
+                                          -kAHardwareBufferToANativeWindowBufferOffset);
+}
+
+EGLClientBuffer AHardwareBufferToClientBuffer(const AHardwareBuffer *hardwareBuffer)
 {
-    // In the Android system:
-    // - AHardwareBuffer is essentially a typedef of GraphicBuffer. Conversion functions simply
-    // reinterpret_cast.
-    // - GraphicBuffer inherits from two base classes, ANativeWindowBuffer and RefBase.
-    //
-    // GraphicBuffer implements a getter for ANativeWindowBuffer (getNativeBuffer) by static_casting
-    // itself to its base class ANativeWindowBuffer. The offset of the ANativeWindowBuffer pointer
-    // from the GraphicBuffer pointer is 16 bytes. This is likely due to two pointers: The vtable of
-    // GraphicBuffer and the one pointer member of the RefBase class.
-    //
-    // This is not future proof at all. We need to look into getting utilities added to Android to
-    // perform this cast for us.
-    int offset = -(static_cast<int>(sizeof(void *)) * 2);
-    return offsetPointer<struct AHardwareBuffer>(windowBuffer, offset);
+    return offsetPointer<EGLClientBuffer>(hardwareBuffer,
+                                          kAHardwareBufferToANativeWindowBufferOffset);
 }
 
 }  // namespace android

src/common/android_util.h

@@ -21,17 +21,17 @@ namespace angle
 namespace android
 {
 
-struct ANativeWindowBuffer *ClientBufferToANativeWindowBuffer(EGLClientBuffer clientBuffer);
+ANativeWindowBuffer *ClientBufferToANativeWindowBuffer(EGLClientBuffer clientBuffer);
+EGLClientBuffer AHardwareBufferToClientBuffer(const AHardwareBuffer *hardwareBuffer);
 
-void GetANativeWindowBufferProperties(const struct ANativeWindowBuffer *buffer,
+void GetANativeWindowBufferProperties(const ANativeWindowBuffer *buffer,
                                       int *width,
                                       int *height,
                                       int *depth,
                                       int *pixelFormat);
 GLenum NativePixelFormatToGLInternalFormat(int pixelFormat);
 
-struct AHardwareBuffer *ANativeWindowBufferToAHardwareBuffer(
-    struct ANativeWindowBuffer *windowBuffer);
+AHardwareBuffer *ANativeWindowBufferToAHardwareBuffer(ANativeWindowBuffer *windowBuffer);
 
 }  // namespace android
 }  // namespace angle

src/libANGLE/Caps.cpp

@@ -1482,6 +1482,7 @@ std::vector<std::string> DisplayExtensions::getStrings() const
     InsertExtensionString("EGL_ANDROID_recordable",                              recordable,                         &extensionStrings);
     InsertExtensionString("EGL_ANGLE_power_preference",                          powerPreference,                    &extensionStrings);
     InsertExtensionString("EGL_ANGLE_image_d3d11_texture",                       imageD3D11Texture,                  &extensionStrings);
+    InsertExtensionString("EGL_ANDROID_get_native_client_buffer",                getNativeClientBufferANDROID,       &extensionStrings);
     // TODO(jmadill): Enable this when complete.
     //InsertExtensionString("KHR_create_context_no_error",                       createContextNoError,               &extensionStrings);
     // clang-format on

src/libANGLE/Caps.h

@@ -896,6 +896,9 @@ struct DisplayExtensions
 
     // EGL_ANGLE_image_d3d11_texture
     bool imageD3D11Texture;
+
+    // EGL_ANDROID_get_native_client_buffer
+    bool getNativeClientBufferANDROID = false;
 };
 
 struct DeviceExtensions

src/libANGLE/Display.cpp

@@ -19,6 +19,7 @@
 #include <EGL/eglext.h>
 #include <platform/Platform.h>
 
+#include "common/android_util.h"
 #include "common/debug.h"
 #include "common/mathutil.h"
 #include "common/platform.h"
@@ -1129,6 +1130,12 @@ void Display::setBlobCacheFuncs(EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID
     mImplementation->setBlobCacheFuncs(set, get);
 }
 
+// static
+EGLClientBuffer Display::GetNativeClientBuffer(const AHardwareBuffer *buffer)
+{
+    return angle::android::AHardwareBufferToClientBuffer(buffer);
+}
+
 Error Display::waitClient(const gl::Context *context)
 {
     return mImplementation->waitClient(context);

src/libANGLE/Display.h

@@ -165,6 +165,8 @@ class Display final : public LabeledObject, angle::NonCopyable
     bool areBlobCacheFuncsSet() const { return mBlobCache.areBlobCacheFuncsSet(); }
     BlobCache &getBlobCache() { return mBlobCache; }
 
+    static EGLClientBuffer GetNativeClientBuffer(const struct AHardwareBuffer *buffer);
+
     Error waitClient(const gl::Context *context);
     Error waitNative(const gl::Context *context, EGLint engine);
 

src/libANGLE/renderer/gl/egl/DisplayEGL.cpp

@@ -146,6 +146,9 @@ void DisplayEGL::generateExtensions(egl::DisplayExtensions *outExtensions) const
     outExtensions->waitSync =
         eglVersion >= gl::Version(1, 5) || mEGL->hasExtension("EGL_KHR_wait_sync");
 
+    outExtensions->getNativeClientBufferANDROID =
+        mEGL->hasExtension("EGL_ANDROID_get_native_client_buffer");
+
     DisplayGL::generateExtensions(outExtensions);
 }
 

src/libANGLE/validationEGL.cpp

@@ -3857,4 +3857,16 @@ Error ValidateQueryDisplayAttribANGLE(const Display *display, const EGLint attri
     return NoError();
 }
 
+Error ValidateGetNativeClientBufferANDROID(const AHardwareBuffer *buffer)
+{
+    // No extension check is done because no display is passed to eglGetNativeClientBufferANDROID
+    // despite it being a display extension.  No display is needed for the implementation though.
+    if (buffer == nullptr)
+    {
+        return EglBadParameter() << "NULL buffer.";
+    }
+
+    return NoError();
+}
+
 }  // namespace egl

src/libANGLE/validationEGL.h

@@ -326,6 +326,9 @@ Error ValidateQueryStringiANGLE(const Display *display, EGLint name, EGLint inde
 Error ValidateQueryDisplayAttribEXT(const Display *display, const EGLint attribute);
 Error ValidateQueryDisplayAttribANGLE(const Display *display, const EGLint attribute);
 
+// EGL_ANDROID_get_native_client_buffer
+Error ValidateGetNativeClientBufferANDROID(const struct AHardwareBuffer *buffer);
+
 }  // namespace egl
 
 #define ANGLE_EGL_TRY(THREAD, EXPR, FUNCNAME, LABELOBJECT)                               \

src/libEGL/egl_loader_autogen.cpp

@@ -60,6 +60,7 @@ PFNEGLGETCOMPOSITORTIMINGSUPPORTEDANDROIDPROC EGL_GetCompositorTimingSupportedAN
 PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROIDPROC EGL_GetFrameTimestampSupportedANDROID;
 PFNEGLGETFRAMETIMESTAMPSANDROIDPROC EGL_GetFrameTimestampsANDROID;
 PFNEGLGETNEXTFRAMEIDANDROIDPROC EGL_GetNextFrameIdANDROID;
+PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC EGL_GetNativeClientBufferANDROID;
 PFNEGLPRESENTATIONTIMEANDROIDPROC EGL_PresentationTimeANDROID;
 PFNEGLCREATEDEVICEANGLEPROC EGL_CreateDeviceANGLE;
 PFNEGLRELEASEDEVICEANGLEPROC EGL_ReleaseDeviceANGLE;
@@ -175,6 +176,8 @@ void LoadEGL_EGL(LoadProc loadProc)
         loadProc("EGL_GetFrameTimestampsANDROID"));
     EGL_GetNextFrameIdANDROID =
         reinterpret_cast<PFNEGLGETNEXTFRAMEIDANDROIDPROC>(loadProc("EGL_GetNextFrameIdANDROID"));
+    EGL_GetNativeClientBufferANDROID = reinterpret_cast<PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC>(
+        loadProc("EGL_GetNativeClientBufferANDROID"));
     EGL_PresentationTimeANDROID = reinterpret_cast<PFNEGLPRESENTATIONTIMEANDROIDPROC>(
         loadProc("EGL_PresentationTimeANDROID"));
     EGL_CreateDeviceANGLE =

src/libEGL/egl_loader_autogen.h

@@ -64,6 +64,7 @@ extern PFNEGLGETCOMPOSITORTIMINGSUPPORTEDANDROIDPROC EGL_GetCompositorTimingSupp
 extern PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROIDPROC EGL_GetFrameTimestampSupportedANDROID;
 extern PFNEGLGETFRAMETIMESTAMPSANDROIDPROC EGL_GetFrameTimestampsANDROID;
 extern PFNEGLGETNEXTFRAMEIDANDROIDPROC EGL_GetNextFrameIdANDROID;
+extern PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC EGL_GetNativeClientBufferANDROID;
 extern PFNEGLPRESENTATIONTIMEANDROIDPROC EGL_PresentationTimeANDROID;
 extern PFNEGLCREATEDEVICEANGLEPROC EGL_CreateDeviceANGLE;
 extern PFNEGLRELEASEDEVICEANGLEPROC EGL_ReleaseDeviceANGLE;

src/libEGL/libEGL.cpp

@@ -693,4 +693,11 @@ const char *EGLAPIENTRY eglQueryStringiANGLE(EGLDisplay dpy, EGLint name, EGLint
     EnsureEGLLoaded();
     return EGL_QueryStringiANGLE(dpy, name, index);
 }
+
+EGLClientBuffer EGLAPIENTRY eglGetNativeClientBufferANDROID(const struct AHardwareBuffer *buffer)
+{
+    EnsureEGLLoaded();
+    return EGL_GetNativeClientBufferANDROID(buffer);
+}
+
 }  // extern "C"

src/libEGL/libEGL.def

@@ -72,6 +72,7 @@ EXPORTS
     eglSetBlobCacheFuncsANDROID                 @78
     eglQueryDisplayAttribANGLE                  @79
     eglQueryStringiANGLE                        @80
+    eglGetNativeClientBufferANDROID             @81
 
     ; 1.5 entry points
     eglCreateSync                               @38

src/libGLESv2.gni

@@ -21,6 +21,8 @@ libangle_common_sources = [
   "src/common/PoolAlloc.h",
   "src/common/aligned_memory.cpp",
   "src/common/aligned_memory.h",
+  "src/common/android_util.cpp",
+  "src/common/android_util.h",
   "src/common/angleutils.cpp",
   "src/common/angleutils.h",
   "src/common/bitset_utils.h",
@@ -88,13 +90,6 @@ if (is_win) {
   angle_system_utils_sources += [ "src/common/system_utils_win.cpp" ]
 }
 
-if (is_android) {
-  angle_system_utils_sources += [
-    "src/common/android_util.cpp",
-    "src/common/android_util.h",
-  ]
-}
-
 libangle_image_util_sources = [
   "src/image_util/copyimage.cpp",
   "src/image_util/copyimage.h",

src/libGLESv2/entry_points_egl_ext.cpp

@@ -1440,4 +1440,18 @@ ANGLE_EXPORT const char *EGLAPIENTRY EGL_QueryStringiANGLE(EGLDisplay dpy,
     return display->queryStringi(name, index);
 }
 
+EGLClientBuffer EGLAPIENTRY EGL_GetNativeClientBufferANDROID(const struct AHardwareBuffer *buffer)
+{
+    ANGLE_SCOPED_GLOBAL_LOCK();
+    EVENT("(const struct AHardwareBuffer *buffer = 0x%016" PRIxPTR ")", (uintptr_t)buffer);
+
+    Thread *thread = egl::GetCurrentThread();
+
+    ANGLE_EGL_TRY_RETURN(thread, ValidateGetNativeClientBufferANDROID(buffer),
+                         "eglGetNativeClientBufferANDROID", nullptr, nullptr);
+
+    thread->setSuccess();
+    return egl::Display::GetNativeClientBuffer(buffer);
+}
+
 }  // extern "C"

src/libGLESv2/entry_points_egl_ext.h

@@ -210,6 +210,10 @@ ANGLE_EXPORT const char *EGLAPIENTRY EGL_QueryStringiANGLE(EGLDisplay dpy,
                                                            EGLint name,
                                                            EGLint index);
 
+// EGL_ANDROID_get_native_client_buffer
+ANGLE_EXPORT EGLClientBuffer EGLAPIENTRY
+EGL_GetNativeClientBufferANDROID(const struct AHardwareBuffer *buffer);
+
 }  // extern "C"
 
 #endif  // LIBGLESV2_ENTRYPOINTSEGLEXT_H_

src/libGLESv2/libGLESv2_autogen.def

@@ -1489,6 +1489,9 @@ EXPORTS
     EGL_GetFrameTimestampsANDROID
     EGL_GetNextFrameIdANDROID
 
+    ; EGL_ANDROID_get_native_client_buffer
+    EGL_GetNativeClientBufferANDROID
+
     ; EGL_ANDROID_presentation_time
     EGL_PresentationTimeANDROID
 

src/libGLESv2/libGLESv2_with_capture_autogen.def

@@ -1489,6 +1489,9 @@ EXPORTS
     EGL_GetFrameTimestampsANDROID
     EGL_GetNextFrameIdANDROID
 
+    ; EGL_ANDROID_get_native_client_buffer
+    EGL_GetNativeClientBufferANDROID
+
     ; EGL_ANDROID_presentation_time
     EGL_PresentationTimeANDROID
 

src/libGLESv2/proc_table_autogen.cpp

@@ -69,6 +69,7 @@ ProcEntry g_procTable[] = {
     {"eglGetError", P(EGL_GetError)},
     {"eglGetFrameTimestampSupportedANDROID", P(EGL_GetFrameTimestampSupportedANDROID)},
     {"eglGetFrameTimestampsANDROID", P(EGL_GetFrameTimestampsANDROID)},
+    {"eglGetNativeClientBufferANDROID", P(EGL_GetNativeClientBufferANDROID)},
     {"eglGetNextFrameIdANDROID", P(EGL_GetNextFrameIdANDROID)},
     {"eglGetPlatformDisplay", P(EGL_GetPlatformDisplay)},
     {"eglGetPlatformDisplayEXT", P(EGL_GetPlatformDisplayEXT)},
@@ -1489,5 +1490,5 @@ ProcEntry g_procTable[] = {
     {"glWeightPointerOES", P(gl::WeightPointerOES)},
     {"glWeightPointerOESContextANGLE", P(gl::WeightPointerOESContextANGLE)}};
 
-size_t g_numProcs = 1400;
+size_t g_numProcs = 1401;
 }  // namespace egl

src/libGLESv2/proc_table_egl_autogen.cpp

@@ -69,6 +69,7 @@ ProcEntry g_procTable[] = {
     {"eglGetError", P(EGL_GetError)},
     {"eglGetFrameTimestampSupportedANDROID", P(EGL_GetFrameTimestampSupportedANDROID)},
     {"eglGetFrameTimestampsANDROID", P(EGL_GetFrameTimestampsANDROID)},
+    {"eglGetNativeClientBufferANDROID", P(EGL_GetNativeClientBufferANDROID)},
     {"eglGetNextFrameIdANDROID", P(EGL_GetNextFrameIdANDROID)},
     {"eglGetPlatformDisplay", P(EGL_GetPlatformDisplay)},
     {"eglGetPlatformDisplayEXT", P(EGL_GetPlatformDisplayEXT)},
@@ -1489,5 +1490,5 @@ ProcEntry g_procTable[] = {
     {"glWeightPointerOES", P(gl::WeightPointerOES)},
     {"glWeightPointerOESContextANGLE", P(gl::WeightPointerOESContextANGLE)}};
 
-size_t g_numProcs = 1400;
+size_t g_numProcs = 1401;
 }  // namespace egl

util/egl_loader_autogen.cpp

@@ -61,6 +61,7 @@ ANGLE_UTIL_EXPORT PFNEGLGETCOMPOSITORTIMINGSUPPORTEDANDROIDPROC
 ANGLE_UTIL_EXPORT PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROIDPROC eglGetFrameTimestampSupportedANDROID;
 ANGLE_UTIL_EXPORT PFNEGLGETFRAMETIMESTAMPSANDROIDPROC eglGetFrameTimestampsANDROID;
 ANGLE_UTIL_EXPORT PFNEGLGETNEXTFRAMEIDANDROIDPROC eglGetNextFrameIdANDROID;
+ANGLE_UTIL_EXPORT PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC eglGetNativeClientBufferANDROID;
 ANGLE_UTIL_EXPORT PFNEGLPRESENTATIONTIMEANDROIDPROC eglPresentationTimeANDROID;
 ANGLE_UTIL_EXPORT PFNEGLCREATEDEVICEANGLEPROC eglCreateDeviceANGLE;
 ANGLE_UTIL_EXPORT PFNEGLRELEASEDEVICEANGLEPROC eglReleaseDeviceANGLE;
@@ -179,6 +180,8 @@ void LoadEGL(LoadProc loadProc)
         loadProc("eglGetFrameTimestampsANDROID"));
     eglGetNextFrameIdANDROID =
         reinterpret_cast<PFNEGLGETNEXTFRAMEIDANDROIDPROC>(loadProc("eglGetNextFrameIdANDROID"));
+    eglGetNativeClientBufferANDROID = reinterpret_cast<PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC>(
+        loadProc("eglGetNativeClientBufferANDROID"));
     eglPresentationTimeANDROID =
         reinterpret_cast<PFNEGLPRESENTATIONTIMEANDROIDPROC>(loadProc("eglPresentationTimeANDROID"));
     eglCreateDeviceANGLE =

util/egl_loader_autogen.h

@@ -68,6 +68,7 @@ ANGLE_UTIL_EXPORT extern PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROIDPROC
     eglGetFrameTimestampSupportedANDROID;
 ANGLE_UTIL_EXPORT extern PFNEGLGETFRAMETIMESTAMPSANDROIDPROC eglGetFrameTimestampsANDROID;
 ANGLE_UTIL_EXPORT extern PFNEGLGETNEXTFRAMEIDANDROIDPROC eglGetNextFrameIdANDROID;
+ANGLE_UTIL_EXPORT extern PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC eglGetNativeClientBufferANDROID;
 ANGLE_UTIL_EXPORT extern PFNEGLPRESENTATIONTIMEANDROIDPROC eglPresentationTimeANDROID;
 ANGLE_UTIL_EXPORT extern PFNEGLCREATEDEVICEANGLEPROC eglCreateDeviceANGLE;
 ANGLE_UTIL_EXPORT extern PFNEGLRELEASEDEVICEANGLEPROC eglReleaseDeviceANGLE;