Revert "gl: add GstGLContextGPUProcess backend"

This reverts commit b377112ee38912d316e77b4e2102041389dc0051.

10 files changed, 1 insertions, 405 deletions

diff --git a/configure.ac b/configure.ac
index ba447f4ec..3de8d6853 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3229,7 +3229,6 @@ gst-libs/gst/gl/dispmanx/Makefile
 gst-libs/gst/gl/glprototypes/Makefile
 gst-libs/gst/gl/eagl/Makefile
 gst-libs/gst/gl/egl/Makefile
-gst-libs/gst/gl/gpuprocess/Makefile
 gst-libs/gst/gl/wayland/Makefile
 gst-libs/gst/gl/win32/Makefile
 gst-libs/gst/gl/x11/Makefile
diff --git a/ext/gl/gstglimagesink.c b/ext/gl/gstglimagesink.c
index 67cd650bd..d2660977e 100644
--- a/ext/gl/gstglimagesink.c
+++ b/ext/gl/gstglimagesink.c
@@ -92,7 +92,6 @@
 
 #include "gstglimagesink.h"
 #include "gstglsinkbin.h"
-#include <gst/gl/gpuprocess/gstglcontext_gpu_process.h>
 
 #if GST_GL_HAVE_PLATFORM_EGL
 #include <gst/gl/egl/gsteglimagememory.h>
@@ -695,19 +694,6 @@ _ensure_gl_setup (GstGLImageSink * gl_sink)
   GST_TRACE_OBJECT (gl_sink, "Ensuring setup");
 
   if (!gl_sink->context) {
-    if (GST_GL_IS_CONTEXT_GPU_PROCESS (gl_sink->other_context)) {
-      GstGLWindow *window = gst_gl_context_get_window (gl_sink->other_context);
-      gst_gl_window_set_draw_callback (window,
-          GST_GL_WINDOW_CB (gst_glimage_sink_on_draw),
-          gst_object_ref (gl_sink), (GDestroyNotify) gst_object_unref);
-      gst_object_unref (window);
-
-      gl_sink->context = gl_sink->other_context;
-      gl_sink->other_context = NULL;
-
-      return TRUE;
-    }
-
     GST_OBJECT_LOCK (gl_sink->display);
     do {
       GstGLContext *other_context;
diff --git a/gst-libs/gst/gl/Makefile.am b/gst-libs/gst/gl/Makefile.am
index cc7cbe277..023f468e5 100644
--- a/gst-libs/gst/gl/Makefile.am
+++ b/gst-libs/gst/gl/Makefile.am
@@ -2,7 +2,7 @@
 lib_LTLIBRARIES = libgstgl-@GST_API_VERSION@.la
 
 SUBDIRS = glprototypes
-DIST_SUBDIRS = glprototypes android x11 win32 cocoa wayland dispmanx egl eagl gpuprocess
+DIST_SUBDIRS = glprototypes android x11 win32 cocoa wayland dispmanx egl eagl
 
 noinst_HEADERS =
 
@@ -103,9 +103,6 @@ SUBDIRS += egl
 libgstgl_@GST_API_VERSION@_la_LIBADD += egl/libgstgl-egl.la
 endif
 
-SUBDIRS += gpuprocess
-libgstgl_@GST_API_VERSION@_la_LIBADD += gpuprocess/libgstgl-gpuprocess.la
-
 configexecincludedir = $(libdir)/gstreamer-@GST_API_VERSION@/include/gst/gl
 nodist_configexecinclude_HEADERS = $(built_sys_header_configure)
 
diff --git a/gst-libs/gst/gl/gpuprocess/Makefile.am b/gst-libs/gst/gl/gpuprocess/Makefile.am
deleted file mode 100644
index 4db0cf193..000000000
--- a/gst-libs/gst/gl/gpuprocess/Makefile.am
+++ /dev/null
@@ -1,27 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-noinst_LTLIBRARIES = libgstgl-gpuprocess.la
-
-libgstgl_gpuprocess_la_SOURCES = \
-	gstglcontext_gpu_process.c \
-	gstglwindow_gpu_process.c
-
-noinst_HEADERS = gstglwindow_gpu_process.h
-
-libgstgl_gpuprocessincludedir = $(includedir)/gstreamer-@GST_API_VERSION@/gst/gl/gpuprocess
-libgstgl_gpuprocessinclude_HEADERS = \
-	gstglcontext_gpu_process.h \
-	gstglwindow_gpu_process.h
-
-libgstgl_gpuprocess_la_CFLAGS = \
-	-I$(top_srcdir)/gst-libs \
-	-I$(top_builddir)/gst-libs \
-	$(GL_CFLAGS) \
-	$(GST_PLUGINS_BASE_CFLAGS) \
-	$(GST_BASE_CFLAGS) \
-	$(GST_CFLAGS)
-
-libgstgl_gpuprocess_la_LDFLAGS = \
-	$(GST_LIB_LDFLAGS) \
-	$(GST_ALL_LDFLAGS)
-
diff --git a/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.c b/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.c
deleted file mode 100644
index 7082ebaee..000000000
--- a/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2015 Julien Isorce <j.isorce@samsung.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 "gstglcontext_gpu_process.h"
-#include "gstglwindow_gpu_process.h"
-
-#define GST_GL_CONTEXT_GPU_PROCESS_GET_PRIVATE(o)  \
-  (G_TYPE_INSTANCE_GET_PRIVATE((o), GST_GL_TYPE_CONTEXT_GPU_PROCESS, GstGLContextGPUProcessPrivate))
-
-#define GST_CAT_DEFAULT gst_gl_context_debug
-
-#define gst_gl_context_gpu_process_parent_class parent_class
-G_DEFINE_TYPE (GstGLContextGPUProcess, gst_gl_context_gpu_process,
-    GST_GL_TYPE_CONTEXT);
-
-struct _GstGLContextGPUProcessPrivate
-{
-  GstGLAPI gl_api;
-};
-
-static guintptr
-gst_gl_context_gpu_process_get_gl_context (GstGLContext * context)
-{
-  return 0;
-}
-
-static GstGLAPI
-gst_gl_context_gpu_process_get_gl_api (GstGLContext * context)
-{
-  return GST_GL_CONTEXT_GPU_PROCESS (context)->priv->gl_api;
-}
-
-static GstGLPlatform
-gst_gl_context_gpu_process_get_gl_platform (GstGLContext * context)
-{
-  return GST_GL_PLATFORM_GPU_PROCESS;
-}
-
-static gboolean
-gst_gl_context_gpu_process_activate (GstGLContext * context, gboolean activate)
-{
-  return TRUE;
-}
-
-static void
-gst_gl_context_gpu_process_finalize (GObject * object)
-{
-  GstGLContext *context = GST_GL_CONTEXT (object);
-
-  GST_GL_WINDOW_GET_CLASS (context->window)->close (context->window);
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_gl_context_gpu_process_class_init (GstGLContextGPUProcessClass * klass)
-{
-  GObjectClass *obj_class = G_OBJECT_CLASS (klass);
-  GstGLContextClass *context_class = (GstGLContextClass *) klass;
-
-  g_type_class_add_private (klass, sizeof (GstGLContextGPUProcessPrivate));
-
-  obj_class->finalize = gst_gl_context_gpu_process_finalize;
-
-  context_class->get_gl_context =
-      GST_DEBUG_FUNCPTR (gst_gl_context_gpu_process_get_gl_context);
-  context_class->get_gl_api =
-      GST_DEBUG_FUNCPTR (gst_gl_context_gpu_process_get_gl_api);
-  context_class->get_gl_platform =
-      GST_DEBUG_FUNCPTR (gst_gl_context_gpu_process_get_gl_platform);
-  context_class->activate =
-      GST_DEBUG_FUNCPTR (gst_gl_context_gpu_process_activate);
-}
-
-static void
-gst_gl_context_gpu_process_init (GstGLContextGPUProcess * context)
-{
-  context->priv = GST_GL_CONTEXT_GPU_PROCESS_GET_PRIVATE (context);
-}
-
-GstGLContext *
-gst_gl_context_gpu_process_new (GstGLDisplay * display,
-    GstGLAPI gl_api, GstGLProcAddrFunc proc_addr)
-{
-  GstGLContext *context = NULL;
-  GstGLContextGPUProcess *gpu_context = NULL;
-  GstGLContextClass *context_class = NULL;
-  GstGLWindow *window = NULL;
-  GError *error = NULL;
-  g_return_val_if_fail ((gst_gl_display_get_gl_api (display) & gl_api) !=
-      GST_GL_API_NONE, NULL);
-
-  gpu_context = g_object_new (GST_GL_TYPE_CONTEXT_GPU_PROCESS, NULL);
-  gpu_context->priv->gl_api = gl_api;
-
-  context = GST_GL_CONTEXT (gpu_context);
-
-  gst_gl_context_set_display (context, display);
-  gst_gl_display_add_context (display, context);
-
-  context_class = GST_GL_CONTEXT_GET_CLASS (context);
-
-  context_class->get_current_context = NULL;
-  context_class->get_proc_address = GST_DEBUG_FUNCPTR (proc_addr);
-
-  gst_gl_context_activate (context, TRUE);
-  gst_gl_context_fill_info (context, &error);
-
-  if (error) {
-    GST_ERROR_OBJECT (context, "Failed to create gpu process context: %s",
-        error->message);
-    g_error_free (error);
-    gst_object_unref (context);
-    return NULL;
-  }
-
-  window = GST_GL_WINDOW (gst_gl_window_gpu_process_new (display));
-  gst_gl_context_set_window (context, window);
-  GST_GL_WINDOW_GET_CLASS (window)->open (window, NULL);
-  gst_object_unref (window);
-
-  return context;
-}
diff --git a/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.h b/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.h
deleted file mode 100644
index d99e9e56d..000000000
--- a/gst-libs/gst/gl/gpuprocess/gstglcontext_gpu_process.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2015 Julien Isorce <j.isorce@samsung.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_CONTEXT_GPU_PROCESS_H__
-#define __GST_GL_CONTEXT_GPU_PROCESS_H__
-
-#include <gst/gl/gl.h>
-
-G_BEGIN_DECLS
-
-#define GST_GL_TYPE_CONTEXT_GPU_PROCESS (gst_gl_context_gpu_process_get_type())
-#define GST_GL_CONTEXT_GPU_PROCESS(o)           (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_CONTEXT_GPU_PROCESS, GstGLContextGPUProcess))
-#define GST_GL_CONTEXT_GPU_PROCESS_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GST_GL_TYPE_CONTEXT_GPU_PROCESS, GstGLContextGPUProcessClass))
-#define GST_GL_IS_CONTEXT_GPU_PROCESS(o)        (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_CONTEXT_GPU_PROCESS))
-#define GST_GL_IS_CONTEXT_GPU_PROCESS_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_CONTEXT_GPU_PROCESS))
-#define GST_GL_CONTEXT_GPU_PROCESS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_CONTEXT_GPU_PROCESS, GstGLContextGPUProcessClass))
-
-typedef struct _GstGLContextGPUProcess GstGLContextGPUProcess;
-typedef struct _GstGLContextGPUProcessPrivate GstGLContextGPUProcessPrivate;
-typedef struct _GstGLContextGPUProcessClass GstGLContextGPUProcessClass;
-
-typedef gpointer (* GstGLProcAddrFunc) (GstGLContext *context, const gchar *name);
-
-/**
- * GstGLContextGPUProcess:
- *
- * Opaque #GstGLContextGPUProcess object
- */
-struct _GstGLContextGPUProcess {
-  GstGLContext parent;
-
-  /*< private >*/
-  GstGLContextGPUProcessPrivate *priv;
-
-  /*< private >*/
-  gpointer _reserved[GST_PADDING];
-};
-
-struct _GstGLContextGPUProcessClass {
-  GstGLContextClass parent;
-
-  /*< private >*/
-  gpointer _reserved[GST_PADDING];
-};
-
-GType gst_gl_context_gpu_process_get_type (void);
-
-GstGLContext * gst_gl_context_gpu_process_new (GstGLDisplay * display,
-    GstGLAPI gl_api, GstGLProcAddrFunc proc_addr);
-
-G_END_DECLS
-
-#endif /* __GST_GL_CONTEXT_GPU_PROCESS_H__ */
diff --git a/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.c b/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.c
deleted file mode 100644
index e1e8080a4..000000000
--- a/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2015 Julien Isorce <j.isorce@samsung.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.
- */
-
-#define GLIB_DISABLE_DEPRECATION_WARNINGS
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstglwindow_gpu_process.h"
-
-#define GST_GL_WINDOW_GPU_PROCESS_GET_PRIVATE(o)  \
-  (G_TYPE_INSTANCE_GET_PRIVATE((o), GST_GL_TYPE_WINDOW_GPU_PROCESS, GstGLWindowGPUProcessPrivate))
-
-#define GST_CAT_DEFAULT gst_gl_window_debug
-
-#define gst_gl_window_gpu_process_parent_class parent_class
-G_DEFINE_TYPE (GstGLWindowGPUProcess, gst_gl_window_gpu_process,
-    GST_GL_TYPE_WINDOW);
-
-struct _GstGLWindowGPUProcessPrivate
-{
-  int empty;
-};
-
-static void
-gst_gl_window_gpu_process_class_init (GstGLWindowGPUProcessClass * klass)
-{
-  g_type_class_add_private (klass, sizeof (GstGLWindowGPUProcessPrivate));
-}
-
-static void
-gst_gl_window_gpu_process_init (GstGLWindowGPUProcess * window)
-{
-  window->priv = GST_GL_WINDOW_GPU_PROCESS_GET_PRIVATE (window);
-}
-
-GstGLWindowGPUProcess *
-gst_gl_window_gpu_process_new (GstGLDisplay * display)
-{
-  GstGLWindowGPUProcess *window =
-      g_object_new (GST_GL_TYPE_WINDOW_GPU_PROCESS, NULL);
-
-  GST_GL_WINDOW (window)->display = gst_object_ref (display);
-
-  return window;
-}
diff --git a/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.h b/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.h
deleted file mode 100644
index c7b6b66b3..000000000
--- a/gst-libs/gst/gl/gpuprocess/gstglwindow_gpu_process.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * GStreamer
- * Copyright (C) 2015 Julien Isorce <j.isorce@samsung.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_GPU_PROCESS_H__
-#define __GST_GL_WINDOW_GPU_PROCESS_H__
-
-#include <gst/gl/gl.h>
-#include <gst/gl/gpuprocess/gstglcontext_gpu_process.h>
-
-G_BEGIN_DECLS
-
-#define GST_GL_TYPE_WINDOW_GPU_PROCESS         (gst_gl_window_gpu_process_get_type())
-#define GST_GL_WINDOW_GPU_PROCESS(o)           (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_WINDOW_GPU_PROCESS, GstGLWindowGPUProcess))
-#define GST_GL_WINDOW_GPU_PROCESS_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GST_GL_TYPE_WINDOW_GPU_PROCESS, GstGLWindowGPUProcessClass))
-#define GST_GL_IS_WINDOW_GPU_PROCESS(o)        (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_WINDOW_GPU_PROCESS))
-#define GST_GL_IS_WINDOW_GPU_PROCESS_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_WINDOW_GPU_PROCESS))
-#define GST_GL_WINDOW_GPU_PROCESS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_WINDOW_GPU_PROCESS, GstGLWindowGPUProcessClass))
-
-typedef struct _GstGLWindowGPUProcess        GstGLWindowGPUProcess;
-typedef struct _GstGLWindowGPUProcessPrivate GstGLWindowGPUProcessPrivate;
-typedef struct _GstGLWindowGPUProcessClass   GstGLWindowGPUProcessClass;
-
-/**
- * GstGLWindowGPUProcess:
- *
- * Opaque #GstGLWindowGPUProcess object
- */
-struct _GstGLWindowGPUProcess
-{
-  GstGLWindow parent;
-
-  /*< private >*/
-  GstGLWindowGPUProcessPrivate *priv;
-
-  /*< private >*/
-  gpointer _reserved[GST_PADDING];
-};
-
-/**
- * GstGLWindowGPUProcessClass:
- *
- * Opaque #GstGLWindowGPUProcessClass object
- */
-struct _GstGLWindowGPUProcessClass {
-  GstGLWindowClass parent_class;
-
-  /*< private >*/
-  gpointer _reserved[GST_PADDING];
-};
-
-GType gst_gl_window_gpu_process_get_type (void);
-
-GstGLWindowGPUProcess * gst_gl_window_gpu_process_new (GstGLDisplay * display);
-
-G_END_DECLS
-
-#endif /* __GST_GL_WINDOW_GPU_PROCESS_H__ */
diff --git a/gst-libs/gst/gl/gstglapi.c b/gst-libs/gst/gl/gstglapi.c
index f824aa194..3bee14b01 100644
--- a/gst-libs/gst/gl/gstglapi.c
+++ b/gst-libs/gst/gl/gstglapi.c
@@ -152,9 +152,6 @@ gst_gl_platform_to_string (GstGLPlatform platform)
   if (platform & GST_GL_PLATFORM_CGL) {
     str = g_string_append (str, "cgl ");
   }
-  if (platform & GST_GL_PLATFORM_GPU_PROCESS) {
-    str = g_string_append (str, "gpu_process ");
-  }
 
 out:
   if (!str)
@@ -196,9 +193,6 @@ gst_gl_platform_from_string (const gchar * platform_s)
       } else if (g_strstr_len (platform, 3, "cgl")) {
         ret |= GST_GL_PLATFORM_CGL;
         platform = &platform[3];
-      } else if (g_strstr_len (platform, 11, "gpu_process")) {
-        ret |= GST_GL_PLATFORM_GPU_PROCESS;
-        platform = &platform[11];
       } else {
         GST_ERROR ("Error parsing \'%s\'", platform);
         break;
diff --git a/gst-libs/gst/gl/gstglapi.h b/gst-libs/gst/gl/gstglapi.h
index a7ba46495..c26059047 100644
--- a/gst-libs/gst/gl/gstglapi.h
+++ b/gst-libs/gst/gl/gstglapi.h
@@ -116,7 +116,6 @@ typedef enum
   GST_GL_PLATFORM_WGL = (1 << 2),
   GST_GL_PLATFORM_CGL = (1 << 3),
   GST_GL_PLATFORM_EAGL = (1 << 4),
-  GST_GL_PLATFORM_GPU_PROCESS = (1 << 5),
 
   GST_GL_PLATFORM_ANY = G_MAXUINT32
 } GstGLPlatform;