gl/win32: remove egl implementation

It hasn't been used in ages and is dead code.

3 files changed, 0 insertions, 352 deletions

diff --git a/gst-libs/gst/gl/win32/Makefile.am b/gst-libs/gst/gl/win32/Makefile.am
index 80da958a5..40f591c08 100644
--- a/gst-libs/gst/gl/win32/Makefile.am
+++ b/gst-libs/gst/gl/win32/Makefile.am
@@ -14,10 +14,6 @@ if USE_WGL
 libgstgl_win32_la_SOURCES += gstglcontext_wgl.c
 noinst_HEADERS += gstglcontext_wgl.h
 endif
-#if USE_EGL
-#libgstgl_win32_la_SOURCES += gstglwindow_win32_egl.c
-#noinst_HEADERS += gstglwindow_win32_egl.h
-#endif
 
 libgstgl_win32_la_CFLAGS = \
 	-I$(top_srcdir)/gst-libs \
diff --git a/gst-libs/gst/gl/win32/gstglwindow_win32_egl.c b/gst-libs/gst/gl/win32/gstglwindow_win32_egl.c
deleted file mode 100644
index 6aa4903e4..000000000
--- a/gst-libs/gst/gl/win32/gstglwindow_win32_egl.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2009 Julien Isorce <julien.isorce@gmail.com>
- * Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst.h>
-
-#include "../gstgl_fwd.h"
-#include <gst/gl/gstglcontext.h>
-
-#include "gstglwindow_win32_egl.h"
-
-static guintptr gst_gl_window_win32_wgl_get_gl_context (GstGLWindowWin32 *
-    window_win32);
-static void gst_gl_window_win32_wgl_swap_buffers (GstGLWindowWin32 *
-    window_win32);
-static gboolean gst_gl_window_win32_wgl_choose_format (GstGLWindowWin32 *
-    window_win32);
-static gboolean gst_gl_window_win32_wgl_activate (GstGLWindowWin32 *
-    window_win32, gboolean activate);
-static gboolean gst_gl_window_win32_wgl_create_context (GstGLWindowWin32 *
-    window_win32, GstGLAPI gl_api, guintptr external_gl_context,
-    GError ** error);
-static void gst_gl_window_win32_wgl_destroy_context (GstGLWindowWin32 *
-    window_win32);
-GstGLAPI gst_gl_window_win32_egl_get_gl_api (GstGLWindow * window);
-
-const gchar *WinEGLErrorString ();
-
-#define GST_CAT_DEFAULT gst_gl_window_debug
-
-#define gst_gl_window_win32_wgl_parent_class parent_class
-G_DEFINE_TYPE (GstGLWindowWin32EGL, gst_gl_window_win32_egl,
-    GST_GL_TYPE_WINDOW);
-
-static void
-gst_gl_window_win32_egl_class_init (GstGLWindowWin32EGLClass * klass)
-{
-  GstGLWindowClass *window_class = (GstGLWindowClass *) klass;
-  GstGLWindowWin32Class *window_win32_class = (GstGLWindowWin32 *) klass;
-
-  window_win32_class->get_gl_context =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_get_gl_context);
-  window_win32_class->choose_format =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_choose_format);
-  window_win32_class->activate =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_activate);
-  window_win32_class->create_context =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_create_context);
-  window_win32_class->destroy_context =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_destroy_context);
-  window_win32_class->swap_buffers =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_swap_buffers);
-
-  window_class->get_gl_api =
-      GST_DEBUG_FUNCPTR (gst_gl_window_win32_egl_get_gl_api);
-}
-
-static void
-gst_gl_window_win32_egl_init (GstGLWindow * window)
-{
-}
-
-/* Must be called in the gl thread */
-GstGLWindowWin32EGL *
-gst_gl_window_win32_egl_new (void)
-{
-  GstGLWindowWin32EGL *window =
-      g_object_new (GST_GL_TYPE_WINDOW_WIN32_EGL, NULL);
-
-  return window;
-}
-
-guintptr
-gst_gl_window_win32_egl_get_gl_context (GstGLWindowWin32 * window_win32)
-{
-  return (guintptr) GST_GL_WINDOW_WIN32_EGL (window_win32)->wgl_context;
-}
-
-static gboolean
-gst_gl_window_win32_egl_activate (GstGLWindowWin32 * window_win32,
-    gboolean activate)
-{
-  GstGLWindowWin32EGL window;
-  gboolean result;
-
-  window = GST_GL_WINDOW_WIN32_ELG (window_win32);
-
-  if (activate) {
-    result = eglMakeCurrent (window->display, window->surface, window->surface,
-        window->gl_context);
-  } else {
-    result = eglMakeCurrent (window->display, EGL_NO_SURFACE, EGL_NO_SURFACE,
-        EGL_NO_CONTEXT)
-  }
-
-  return result;
-}
-
-static gboolean
-gst_gl_window_win32_egl_create_context (GstGLWindowWin32 * window_win32,
-    GstGLAPI gl_api, guintptr external_gl_context, GError ** error)
-{
-  GstGLWindowWin32EGL *window_egl;
-  EGLint majorVersion;
-  EGLint minorVersion;
-  EGLint numConfigs;
-  EGLConfig config;
-  EGLint contextAttribs[] =
-      { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE, EGL_NONE };
-
-  EGLint attribList[] = {
-    EGL_RED_SIZE, 5,
-    EGL_GREEN_SIZE, 6,
-    EGL_BLUE_SIZE, 5,
-    EGL_ALPHA_SIZE, 8,
-    EGL_DEPTH_SIZE, 8,
-    EGL_STENCIL_SIZE, 8,
-    EGL_SAMPLE_BUFFERS, EGL_DONT_CARE,  //1
-    EGL_NONE
-  };
-
-  window_egl = GST_GL_WINDOW_WIN32_EGL (window_win32);
-
-  window_egl->display = eglGetDisplay (window_win32->device);
-  if (priv->display != EGL_NO_DISPLAY)
-    GST_DEBUG ("display retrieved: %d", window_egl->display);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR,
-        GST_GL_WINDOW_ERROR_RESOURCE_UNAVAILABLE,
-        "failed to retrieve display: %s", WinEGLErrorString ());
-    goto failure;
-  }
-
-  if (eglInitialize (priv->display, &majorVersion, &minorVersion))
-    GST_DEBUG ("egl initialized: %d.%d", majorVersion, minorVersion);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR,
-        GST_GL_WINDOW_ERROR_RESOURCE_UNAVAILABLE,
-        "failed to initialize egl: %s", WinEGLErrorString ());
-    goto failure;
-  }
-
-  if (eglGetConfigs (window_egl->display, NULL, 0, &numConfigs))
-    GST_DEBUG ("configs retrieved: %d", numConfigs);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR, GST_GL_WINDOW_ERROR_WRONG_CONFIG,
-        "failed to retrieve configs %s", WinEGLErrorString ());
-    goto failure;
-  }
-
-  if (eglChooseConfig (priv->display, attribList, &config, 1, &numConfigs))
-    GST_DEBUG ("config set: %d, %d", config, numConfigs);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR, GST_GL_WINDOW_ERROR_WRONG_CONFIG,
-        "failed to set config %s", WinEGLErrorString ());
-    goto failure;
-  }
-
-  window_egl->surface =
-      eglCreateWindowSurface (window_egl->display, config,
-      (EGLNativeWindowType) WindowFromDC (window_win32->device), NULL);
-  if (priv->surface != EGL_NO_SURFACE)
-    GST_DEBUG ("surface created: %d", window_egl->surface);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR, GST_GL_WINDOW_ERROR_CREATE_CONTEXT,
-        "failed to create surface %s", WinEGLErrorString ());
-    goto failure;
-  }
-
-  window_egl->egl_context =
-      eglCreateContext (window_egl->display, config, external_gl_context,
-      contextAttribs);
-  if (window_egl->egl_context != EGL_NO_CONTEXT)
-    GST_DEBUG ("gl context created: %lud, external: %lud",
-        (guintptr) window_egl->egl_context, (guintptr) external_gl_context);
-  else {
-    g_set_error (error, GST_GL_WINDOW_ERROR, GST_GL_WINDOW_ERROR_CREATE_CONTEXT,
-        "failed to create glcontext with external: %lud, %s",
-        (guintptr) external_gl_context, WinEGLErrorString ());
-    goto failure;
-  }
-
-  return TRUE;
-
-failure:
-  return FALSE;
-}
-
-static void
-gst_gl_window_win32_egl_destroy_context (GstGLWindowWin32 * window_win32)
-{
-  GstGLWindowWin32EGL *window_egl;
-
-  window_egl = GST_GL_WINDOW_WIN32_EGL (window_win32);
-
-  if (window_egl->egl_context) {
-    if (!eglDestroyContext (window_egl->display, window_egl->egl_context))
-      GST_DEBUG ("failed to destroy context %d, %s\n", window_egl->egl_context,
-          WinEGLErrorString ());
-    window_egl->egl_context = NULL;
-  }
-
-  if (window_egl->surface) {
-    if (!eglDestroySurface (window_egl->display, window_egl->surface))
-      GST_DEBUG ("failed to destroy surface %d, %s\n", window_egl->surface,
-          WinEGLErrorString ());
-    window_egl->surface = NULL;
-  }
-
-  if (window_egl->display) {
-    if (!eglTerminate (window_egl->display))
-      GST_DEBUG ("failed to terminate display %d, %s\n", window_egl->display,
-          WinEGLErrorString ());
-    window_egl->display = NULL;
-  }
-}
-
-GstGLAPI
-gst_gl_window_win32_egl_get_gl_api (GstGLWindow * window)
-{
-  return GST_GL_API_GLES2;
-}
-
-const gchar *
-WinEGLErrorString ()
-{
-  EGLint nErr = eglGetError ();
-  switch (nErr) {
-    case EGL_SUCCESS:
-      return "EGL_SUCCESS";
-    case EGL_BAD_DISPLAY:
-      return "EGL_BAD_DISPLAY";
-    case EGL_NOT_INITIALIZED:
-      return "EGL_NOT_INITIALIZED";
-    case EGL_BAD_ACCESS:
-      return "EGL_BAD_ACCESS";
-    case EGL_BAD_ALLOC:
-      return "EGL_BAD_ALLOC";
-    case EGL_BAD_ATTRIBUTE:
-      return "EGL_BAD_ATTRIBUTE";
-    case EGL_BAD_CONFIG:
-      return "EGL_BAD_CONFIG";
-    case EGL_BAD_CONTEXT:
-      return "EGL_BAD_CONTEXT";
-    case EGL_BAD_CURRENT_SURFACE:
-      return "EGL_BAD_CURRENT_SURFACE";
-    case EGL_BAD_MATCH:
-      return "EGL_BAD_MATCH";
-    case EGL_BAD_NATIVE_PIXMAP:
-      return "EGL_BAD_NATIVE_PIXMAP";
-    case EGL_BAD_NATIVE_WINDOW:
-      return "EGL_BAD_NATIVE_WINDOW";
-    case EGL_BAD_PARAMETER:
-      return "EGL_BAD_PARAMETER";
-    case EGL_BAD_SURFACE:
-      return "EGL_BAD_SURFACE";
-    default:
-      return "unknown";
-  }
-}
diff --git a/gst-libs/gst/gl/win32/gstglwindow_win32_egl.h b/gst-libs/gst/gl/win32/gstglwindow_win32_egl.h
deleted file mode 100644
index 025c4c1fb..000000000
--- a/gst-libs/gst/gl/win32/gstglwindow_win32_egl.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GL_WINDOW_WIN32_EGL_H__
-#define __GST_GL_WINDOW_WIN32_EGL_H__
-
-#include <gst/gst.h>
-
-#include "gstglwindow_win32.h"
-
-G_BEGIN_DECLS
-
-#define GST_GL_TYPE_WINDOW_WIN32_EGL         (gst_gl_window_win32_egl_get_type())
-#define GST_GL_WINDOW_WIN32_EGL(o)           (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_WINDOW_WIN32_EGL, GstGLWindowWin32EGL))
-#define GST_GL_WINDOW_WIN32_EGL_CLASS(k)     (G_TYPE_CHECK_CLASS((k), GST_GL_TYPE_WINDOW_WIN32_EGL, GstGLWindowWin32EGLClass))
-#define GST_IS_GL_WINDOW_WIN32_EGL(o)        (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_WINDOW_WIN32_EGL))
-#define GST_IS_GL_WINDOW_WIN32_EGL_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_WINDOW_WIN32_EGL))
-#define GST_GL_WINDOW_WIN32_EGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_WINDOW_WIN32_EGL, GstGLWindowWin32EGLClass))
-
-typedef struct _GstGLWindowWin32EGL        GstGLWindowWin32EGL;
-typedef struct _GstGLWindowWin32EGLClass   GstGLWindowWin32EGLClass;
-
-struct _GstGLWindowWin32EGL {
-  /*< private >*/
-  GstGLWindowWin32 parent;
-
-  EGLNativeWindowType internal_win_id;
-  EGLDisplay display;
-  EGLSurface surface;
-  EGLContext egl_context;
-  EGLContext external_gl_context;
-
-  gpointer _reserved[GST_PADDING];
-};
-
-struct _GstGLWindowWin32EGLClass {
-  /*< private >*/
-  GstGLWindowWin32Class parent_class;
-
-  /*< private >*/
-  gpointer _reserved[GST_PADDING];
-};
-
-GType gst_gl_window_win32_egl_get_type     (void);
-
-GstGLWindowWin32EGL * gst_gl_window_win32_egl_new  (void);
-
-G_END_DECLS
-
-#endif /* __GST_GL_WINDOW_X11_H__ */