Fix EGL/ES types GLeglImageOES, EGLImageKHR & EGLClientBuffer - and functions: eglCreateImageKHR, eglCreatePbufferFromClientBuffer

Unique typedef for: EGLConfig, EGLContext, EGLDisplay, EGLSurface,
                    EGLNativeDisplayType, EGLNativeWindowType, EGLNativePixmapType,
                    EGLImageKHR, GLeglImageOES and EGLSyncKHR

allowing to render them individually opaque (long) and keep EGLClientBuffer as NIO buffer.

5 files changed, 13 insertions, 11 deletions

diff --git a/make/stub_includes/egl/EGL/egl.h b/make/stub_includes/egl/EGL/egl.h
index 1eabe3af2..4c005e8bf 100644
--- a/make/stub_includes/egl/EGL/egl.h
+++ b/make/stub_includes/egl/EGL/egl.h
@@ -43,10 +43,10 @@ extern "C" {
 /* EGLint is defined in eglplatform.h */
 typedef unsigned int EGLBoolean;
 typedef unsigned int EGLenum;
-typedef void *EGLConfig;
-typedef void *EGLContext;
-typedef void *EGLDisplay;
-typedef void *EGLSurface;
+typedef struct __EGLConfig *EGLConfig;
+typedef struct __EGLContext *EGLContext;
+typedef struct __EGLDisplay *EGLDisplay;
+typedef struct __EGLSurface *EGLSurface;
 typedef void *EGLClientBuffer;
 
 /* EGL Versioning */
diff --git a/make/stub_includes/egl/EGL/eglext.h b/make/stub_includes/egl/EGL/eglext.h
index d5310df65..763403609 100644
--- a/make/stub_includes/egl/EGL/eglext.h
+++ b/make/stub_includes/egl/EGL/eglext.h
@@ -78,7 +78,7 @@ typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay display
 #ifndef EGL_KHR_image
 #define EGL_KHR_image 1
 #define EGL_NATIVE_PIXMAP_KHR			0x30B0	/* eglCreateImageKHR target */
-typedef void *EGLImageKHR;
+typedef struct __EGLImageKHR *EGLImageKHR;
 /* Manual: #define EGL_NO_IMAGE_KHR ((EGLImageKHR)0) */
 #ifdef EGL_EGLEXT_PROTOTYPES
 EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
@@ -124,7 +124,7 @@ typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGL
 #ifndef EGL_KHR_reusable_sync
 #define EGL_KHR_reusable_sync 1
 
-typedef void* EGLSyncKHR;
+typedef struct __EGLSyncKHR* EGLSyncKHR;
 typedef khronos_utime_nanoseconds_t EGLTimeKHR;
 
 #define EGL_SYNC_STATUS_KHR			0x30F1
diff --git a/make/stub_includes/egl/EGL/eglplatform.h b/make/stub_includes/egl/EGL/eglplatform.h
index a661736c1..b594e394d 100644
--- a/make/stub_includes/egl/EGL/eglplatform.h
+++ b/make/stub_includes/egl/EGL/eglplatform.h
@@ -97,9 +97,9 @@ typedef Window   EGLNativeWindowType;
 
 #warning "Info: Using generic void pointer for EGLNativeDisplayType, EGLNativeWindowType and EGLNativePixmapType"
 
-typedef void* EGLNativeDisplayType;
-typedef void* EGLNativeWindowType;
-typedef void* EGLNativePixmapType;
+typedef struct __EGLNativeDisplayType* EGLNativeDisplayType;
+typedef struct __EGLNativeWindowType* EGLNativeWindowType;
+typedef struct __EGLNativePixmapType* EGLNativePixmapType;
 
 #endif
 
diff --git a/make/stub_includes/opengl/GLES/glext.h b/make/stub_includes/opengl/GLES/glext.h
index 15451c68f..b3d6b712b 100644
--- a/make/stub_includes/opengl/GLES/glext.h
+++ b/make/stub_includes/opengl/GLES/glext.h
@@ -65,7 +65,8 @@ extern "C" {
 
 /* GL_OES_EGL_image */
 #ifndef GL_OES_EGL_image
-typedef void* GLeglImageOES;
+// typedef void* GLeglImageOES;
+typedef struct __GLeglImageOES *GLeglImageOES;
 #endif
 
 /* GL_OES_EGL_image_external */
diff --git a/make/stub_includes/opengl/GLES2/gl2ext.h b/make/stub_includes/opengl/GLES2/gl2ext.h
index 7cbf61497..04c0a64e9 100644
--- a/make/stub_includes/opengl/GLES2/gl2ext.h
+++ b/make/stub_includes/opengl/GLES2/gl2ext.h
@@ -54,7 +54,8 @@ extern "C" {
 
 /* GL_OES_EGL_image */
 #ifndef GL_OES_EGL_image
-typedef void* GLeglImageOES;
+// typedef void* GLeglImageOES;
+typedef struct __GLeglImageOES *GLeglImageOES;
 #endif
 
 /* GL_OES_EGL_image_external */