tests/check/libs/gstglupload.c - mtk-gst-plugins-bad-debian - Git at Google

 /* GStreamer
  *
  * Copyright (C) 2014 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/check/gstcheck.h>

 #include <gst/gl/gstglcontext.h>
 #include <gst/gl/gstglupload.h>

 #include <stdio.h>

 static GstGLDisplay *display;
 static GstGLContext *context;
 static GstGLWindow *window;
 static GstGLUpload *upload;
 static guint tex_id;
 static GstGLShader *shader;
 static GLint shader_attr_position_loc;
 static GLint shader_attr_texture_loc;
 static guint vbo, vbo_indices, vao;

 static const GLfloat vertices[] = {
   1.0f, 1.0f, 0.0f, 1.0f, 0.0f,
   -1.0f, 1.0f, 0.0f, 0.0f, 0.0f,
   -1.0f, -1.0f, 0.0f, 0.0f, 1.0f,
   1.0f, -1.0f, 0.0f, 1.0f, 1.0f
 };

 static GLushort indices[] = { 0, 1, 2, 0, 2, 3 };

 #define FORMAT GST_VIDEO_GL_TEXTURE_TYPE_RGBA
 #define WIDTH 10
 #define HEIGHT 10
 #define RED 0xff, 0x00, 0x00, 0xff
 #define GREEN 0x00, 0xff, 0x00, 0xff
 #define BLUE 0x00, 0x00, 0xff, 0xff

 static gchar rgba_data[] =
     { RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
   GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN,
   BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE,
   RED, RED, RED, RED, RED, RED, RED, RED, RED, RED,
   GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN,
   BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE,
   RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
   RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
   RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
   RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED
 };

 static void
 setup (void)
 {
   GError *error = NULL;

   display = gst_gl_display_new ();
   context = gst_gl_context_new (display);

   gst_gl_context_create (context, 0, &error);
   window = gst_gl_context_get_window (context);

   fail_if (error != NULL, "Error creating context: %s\n",
       error ? error->message : "Unknown Error");

   upload = gst_gl_upload_new (context);
 }

 static void
 _check_gl_error (GstGLContext * context, gpointer data)
 {
   GLuint error = context->gl_vtable->GetError ();
   fail_if (error != GL_NONE, "GL error 0x%x encountered during processing\n",
       error);
 }

 static void
 teardown (void)
 {
   gst_object_unref (upload);
   gst_object_unref (window);

   gst_gl_context_thread_add (context, (GstGLContextThreadFunc) _check_gl_error,
       NULL);
   gst_object_unref (context);
   gst_object_unref (display);
   if (shader)
     gst_object_unref (shader);
 }

 static void
 _bind_buffer (GstGLContext * context)
 {
   const GstGLFuncs *gl = context->gl_vtable;

   gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, vbo_indices);
   gl->BindBuffer (GL_ARRAY_BUFFER, vbo);

   /* Load the vertex position */
   gl->VertexAttribPointer (shader_attr_position_loc, 3, GL_FLOAT, GL_FALSE,
       5 * sizeof (GLfloat), (void *) 0);

   /* Load the texture coordinate */
   gl->VertexAttribPointer (shader_attr_texture_loc, 2, GL_FLOAT, GL_FALSE,
       5 * sizeof (GLfloat), (void *) (3 * sizeof (GLfloat)));

   gl->EnableVertexAttribArray (shader_attr_position_loc);
   gl->EnableVertexAttribArray (shader_attr_texture_loc);
 }

 static void
 _unbind_buffer (GstGLContext * context)
 {
   const GstGLFuncs *gl = context->gl_vtable;

   gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, 0);
   gl->BindBuffer (GL_ARRAY_BUFFER, 0);

   gl->DisableVertexAttribArray (shader_attr_position_loc);
   gl->DisableVertexAttribArray (shader_attr_texture_loc);
 }

 static void
 init (gpointer data)
 {
   const GstGLFuncs *gl = context->gl_vtable;
   GError *error = NULL;

   shader = gst_gl_shader_new_default (context, &error);
   fail_if (shader == NULL, "failed to create shader object %s", error->message);

   shader_attr_position_loc =
       gst_gl_shader_get_attribute_location (shader, "a_position");
   shader_attr_texture_loc =
       gst_gl_shader_get_attribute_location (shader, "a_texcoord");

   if (!vbo) {
     if (gl->GenVertexArrays) {
       gl->GenVertexArrays (1, &vao);
       gl->BindVertexArray (vao);
     }

     gl->GenBuffers (1, &vbo);
     gl->BindBuffer (GL_ARRAY_BUFFER, vbo);
     gl->BufferData (GL_ARRAY_BUFFER, 4 * 5 * sizeof (GLfloat), vertices,
         GL_STATIC_DRAW);

     gl->GenBuffers (1, &vbo_indices);
     gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, vbo_indices);
     gl->BufferData (GL_ELEMENT_ARRAY_BUFFER, sizeof (indices), indices,
         GL_STATIC_DRAW);

     if (gl->GenVertexArrays) {
       _bind_buffer (context);
       gl->BindVertexArray (0);
     }

     gl->BindBuffer (GL_ARRAY_BUFFER, 0);
     gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, 0);
   }
 }

 static void
 deinit (gpointer data)
 {
   GstGLContext *context = data;
   const GstGLFuncs *gl = context->gl_vtable;

   if (vbo)
     gl->DeleteBuffers (1, &vbo);
   vbo = 0;
   if (vbo_indices)
     gl->DeleteBuffers (1, &vbo_indices);
   vbo_indices = 0;
   if (vao)
     gl->DeleteVertexArrays (1, &vao);
   vao = 0;
 }

 static void
 draw_render (gpointer data)
 {
   GstGLContext *context = data;
   GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (context);
   const GstGLFuncs *gl = context->gl_vtable;

   gl->Clear (GL_COLOR_BUFFER_BIT);

   gst_gl_shader_use (shader);

   if (gl->GenVertexArrays)
     gl->BindVertexArray (vao);
   else
     _bind_buffer (context);

   gl->ActiveTexture (GL_TEXTURE0);
   gl->BindTexture (GL_TEXTURE_2D, tex_id);
   gst_gl_shader_set_uniform_1i (shader, "s_texture", 0);

   gl->DrawElements (GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, indices);

   if (gl->GenVertexArrays)
     gl->BindVertexArray (0);
   else
     _unbind_buffer (context);

   context_class->swap_buffers (context);
 }

 GST_START_TEST (test_upload_data)
 {
   GstCaps *in_caps, *out_caps;
   GstBuffer *inbuf, *outbuf;
   GstMapInfo map_info;
   gboolean res;
   gint i = 0;

   in_caps = gst_caps_from_string ("video/x-raw,format=RGBA,"
       "width=10,height=10");
   out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
       "format=RGBA,width=10,height=10");

   gst_gl_upload_set_caps (upload, in_caps, out_caps);

   inbuf = gst_buffer_new_wrapped_full (0, rgba_data, WIDTH * HEIGHT * 4,
       0, WIDTH * HEIGHT * 4, NULL, NULL);

   res = gst_gl_upload_perform_with_buffer (upload, inbuf, &outbuf);
   fail_if (res == FALSE, "Failed to upload buffer");
   fail_unless (GST_IS_BUFFER (outbuf));

   res = gst_buffer_map (outbuf, &map_info, GST_MAP_READ | GST_MAP_GL);
   fail_if (res == FALSE, "Failed to map gl memory");

   tex_id = *(guint *) map_info.data;

   gst_buffer_unmap (outbuf, &map_info);

   gst_gl_window_set_preferred_size (window, WIDTH, HEIGHT);
   gst_gl_window_draw (window);

   gst_gl_window_send_message (window, GST_GL_WINDOW_CB (init), context);

   while (i < 2) {
     gst_gl_window_send_message (window, GST_GL_WINDOW_CB (draw_render),
         context);
     i++;
   }
   gst_gl_window_send_message (window, GST_GL_WINDOW_CB (deinit), context);

   gst_caps_unref (in_caps);
   gst_caps_unref (out_caps);
   gst_buffer_unref (inbuf);
   gst_buffer_unref (outbuf);
 }

 GST_END_TEST;

 GST_START_TEST (test_upload_gl_memory)
 {
   GstGLBaseMemoryAllocator *base_mem_alloc;
   GstGLVideoAllocationParams *params;
   GstBuffer *buffer, *outbuf;
   GstGLMemory *gl_mem;
   GstCaps *in_caps, *out_caps;
   GstStructure *out_s;
   GstVideoInfo in_info;
   GstMapInfo map_info;
   gint i = 0;
   gboolean res;

   base_mem_alloc =
       GST_GL_BASE_MEMORY_ALLOCATOR (gst_allocator_find
       (GST_GL_MEMORY_ALLOCATOR_NAME));

   in_caps = gst_caps_from_string ("video/x-raw,format=RGBA,width=10,height=10");
   gst_video_info_from_caps (&in_info, in_caps);

   /* create GL buffer */
   buffer = gst_buffer_new ();
   params = gst_gl_video_allocation_params_new_wrapped_data (context, NULL,
       &in_info, 0, NULL, GST_GL_TEXTURE_TARGET_2D,
       GST_VIDEO_GL_TEXTURE_TYPE_RGBA, rgba_data, NULL, NULL);
   gl_mem = (GstGLMemory *) gst_gl_base_memory_alloc (base_mem_alloc,
       (GstGLAllocationParams *) params);
   gst_gl_allocation_params_free ((GstGLAllocationParams *) params);

   res =
       gst_memory_map ((GstMemory *) gl_mem, &map_info,
       GST_MAP_READ | GST_MAP_GL);
   fail_if (res == FALSE, "Failed to map gl memory\n");
   tex_id = *(guint *) map_info.data;
   gst_memory_unmap ((GstMemory *) gl_mem, &map_info);

   gst_buffer_append_memory (buffer, (GstMemory *) gl_mem);

   /* at this point glupload hasn't received any buffers so can output anything */
   out_caps = gst_gl_upload_transform_caps (upload, context,
       GST_PAD_SINK, in_caps, NULL);
   out_s = gst_caps_get_structure (out_caps, 0);
   fail_unless (gst_structure_has_field_typed (out_s, "texture-target",
           GST_TYPE_LIST));
   gst_caps_unref (out_caps);

   /* set some output caps without setting texture-target: this should trigger RECONFIGURE */
   out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
       "format=RGBA,width=10,height=10");

   /* set caps with texture-target not fixed. This should trigger RECONFIGURE. */
   gst_gl_upload_set_caps (upload, in_caps, out_caps);
   gst_caps_unref (out_caps);

   /* push a texture-target=2D buffer */
   res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
   fail_unless (res == GST_GL_UPLOAD_RECONFIGURE);
   fail_if (outbuf);

   /* now glupload has seen a 2D buffer and so wants to transform to that */
   out_caps = gst_gl_upload_transform_caps (upload, context,
       GST_PAD_SINK, in_caps, NULL);
   out_s = gst_caps_get_structure (out_caps, 0);
   fail_unless_equals_string (gst_structure_get_string (out_s, "texture-target"),
       "2D");
   gst_caps_unref (out_caps);

   /* try setting the wrong type first tho */
   out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
       "format=RGBA,width=10,height=10,texture-target=RECTANGLE");
   gst_gl_upload_set_caps (upload, in_caps, out_caps);
   gst_caps_unref (out_caps);

   res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
   fail_unless (res == GST_GL_UPLOAD_RECONFIGURE);
   fail_if (outbuf);

   /* finally do set the correct texture-target */
   out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
       "format=RGBA,width=10,height=10,texture-target=2D");
   gst_gl_upload_set_caps (upload, in_caps, out_caps);
   gst_caps_unref (out_caps);

   res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
   fail_unless (res == GST_GL_UPLOAD_DONE, "Failed to upload buffer");
   fail_unless (GST_IS_BUFFER (outbuf));

   gst_gl_window_set_preferred_size (window, WIDTH, HEIGHT);
   gst_gl_window_draw (window);
   gst_gl_window_send_message (window, GST_GL_WINDOW_CB (init), context);

   while (i < 2) {
     gst_gl_window_send_message (window, GST_GL_WINDOW_CB (draw_render),
         context);
     i++;
   }
   gst_gl_window_send_message (window, GST_GL_WINDOW_CB (deinit), context);

   gst_caps_unref (in_caps);
   gst_buffer_unref (buffer);
   gst_buffer_unref (outbuf);
   gst_object_unref (base_mem_alloc);
 }

 GST_END_TEST;


 static Suite *
 gst_gl_upload_suite (void)
 {
   Suite *s = suite_create ("GstGLUpload");
   TCase *tc_chain = tcase_create ("upload");

   suite_add_tcase (s, tc_chain);
   tcase_add_checked_fixture (tc_chain, setup, teardown);
   tcase_add_test (tc_chain, test_upload_data);
   tcase_add_test (tc_chain, test_upload_gl_memory);

   return s;
 }

 GST_CHECK_MAIN (gst_gl_upload);
	/* GStreamer
	*
	* Copyright (C) 2014 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/check/gstcheck.h>

	#include <gst/gl/gstglcontext.h>
	#include <gst/gl/gstglupload.h>

	#include <stdio.h>

	static GstGLDisplay *display;
	static GstGLContext *context;
	static GstGLWindow *window;
	static GstGLUpload *upload;
	static guint tex_id;
	static GstGLShader *shader;
	static GLint shader_attr_position_loc;
	static GLint shader_attr_texture_loc;
	static guint vbo, vbo_indices, vao;

	static const GLfloat vertices[] = {
	1.0f, 1.0f, 0.0f, 1.0f, 0.0f,
	-1.0f, 1.0f, 0.0f, 0.0f, 0.0f,
	-1.0f, -1.0f, 0.0f, 0.0f, 1.0f,
	1.0f, -1.0f, 0.0f, 1.0f, 1.0f
	};

	static GLushort indices[] = { 0, 1, 2, 0, 2, 3 };

	#define FORMAT GST_VIDEO_GL_TEXTURE_TYPE_RGBA
	#define WIDTH 10
	#define HEIGHT 10
	#define RED 0xff, 0x00, 0x00, 0xff
	#define GREEN 0x00, 0xff, 0x00, 0xff
	#define BLUE 0x00, 0x00, 0xff, 0xff

	static gchar rgba_data[] =
	{ RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
	GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN,
	BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE,
	RED, RED, RED, RED, RED, RED, RED, RED, RED, RED,
	GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN, GREEN,
	BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE, BLUE,
	RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
	RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
	RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED,
	RED, GREEN, BLUE, RED, GREEN, BLUE, RED, GREEN, BLUE, RED
	};

	static void
	setup (void)
	{
	GError *error = NULL;

	display = gst_gl_display_new ();
	context = gst_gl_context_new (display);

	gst_gl_context_create (context, 0, &error);
	window = gst_gl_context_get_window (context);

	fail_if (error != NULL, "Error creating context: %s\n",
	error ? error->message : "Unknown Error");

	upload = gst_gl_upload_new (context);
	}

	static void
	_check_gl_error (GstGLContext * context, gpointer data)
	{
	GLuint error = context->gl_vtable->GetError ();
	fail_if (error != GL_NONE, "GL error 0x%x encountered during processing\n",
	error);
	}

	static void
	teardown (void)
	{
	gst_object_unref (upload);
	gst_object_unref (window);

	gst_gl_context_thread_add (context, (GstGLContextThreadFunc) _check_gl_error,
	NULL);
	gst_object_unref (context);
	gst_object_unref (display);
	if (shader)
	gst_object_unref (shader);
	}

	static void
	_bind_buffer (GstGLContext * context)
	{
	const GstGLFuncs *gl = context->gl_vtable;

	gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, vbo_indices);
	gl->BindBuffer (GL_ARRAY_BUFFER, vbo);

	/* Load the vertex position */
	gl->VertexAttribPointer (shader_attr_position_loc, 3, GL_FLOAT, GL_FALSE,
	5 * sizeof (GLfloat), (void *) 0);

	/* Load the texture coordinate */
	gl->VertexAttribPointer (shader_attr_texture_loc, 2, GL_FLOAT, GL_FALSE,
	5 * sizeof (GLfloat), (void ) (3 sizeof (GLfloat)));

	gl->EnableVertexAttribArray (shader_attr_position_loc);
	gl->EnableVertexAttribArray (shader_attr_texture_loc);
	}

	static void
	_unbind_buffer (GstGLContext * context)
	{
	const GstGLFuncs *gl = context->gl_vtable;

	gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, 0);
	gl->BindBuffer (GL_ARRAY_BUFFER, 0);

	gl->DisableVertexAttribArray (shader_attr_position_loc);
	gl->DisableVertexAttribArray (shader_attr_texture_loc);
	}

	static void
	init (gpointer data)
	{
	const GstGLFuncs *gl = context->gl_vtable;
	GError *error = NULL;

	shader = gst_gl_shader_new_default (context, &error);
	fail_if (shader == NULL, "failed to create shader object %s", error->message);

	shader_attr_position_loc =
	gst_gl_shader_get_attribute_location (shader, "a_position");
	shader_attr_texture_loc =
	gst_gl_shader_get_attribute_location (shader, "a_texcoord");

	if (!vbo) {
	if (gl->GenVertexArrays) {
	gl->GenVertexArrays (1, &vao);
	gl->BindVertexArray (vao);
	}

	gl->GenBuffers (1, &vbo);
	gl->BindBuffer (GL_ARRAY_BUFFER, vbo);
	gl->BufferData (GL_ARRAY_BUFFER, 4 * 5 * sizeof (GLfloat), vertices,
	GL_STATIC_DRAW);

	gl->GenBuffers (1, &vbo_indices);
	gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, vbo_indices);
	gl->BufferData (GL_ELEMENT_ARRAY_BUFFER, sizeof (indices), indices,
	GL_STATIC_DRAW);

	if (gl->GenVertexArrays) {
	_bind_buffer (context);
	gl->BindVertexArray (0);
	}

	gl->BindBuffer (GL_ARRAY_BUFFER, 0);
	gl->BindBuffer (GL_ELEMENT_ARRAY_BUFFER, 0);
	}
	}

	static void
	deinit (gpointer data)
	{
	GstGLContext *context = data;
	const GstGLFuncs *gl = context->gl_vtable;

	if (vbo)
	gl->DeleteBuffers (1, &vbo);
	vbo = 0;
	if (vbo_indices)
	gl->DeleteBuffers (1, &vbo_indices);
	vbo_indices = 0;
	if (vao)
	gl->DeleteVertexArrays (1, &vao);
	vao = 0;
	}

	static void
	draw_render (gpointer data)
	{
	GstGLContext *context = data;
	GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (context);
	const GstGLFuncs *gl = context->gl_vtable;

	gl->Clear (GL_COLOR_BUFFER_BIT);

	gst_gl_shader_use (shader);

	if (gl->GenVertexArrays)
	gl->BindVertexArray (vao);
	else
	_bind_buffer (context);

	gl->ActiveTexture (GL_TEXTURE0);
	gl->BindTexture (GL_TEXTURE_2D, tex_id);
	gst_gl_shader_set_uniform_1i (shader, "s_texture", 0);

	gl->DrawElements (GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, indices);

	if (gl->GenVertexArrays)
	gl->BindVertexArray (0);
	else
	_unbind_buffer (context);

	context_class->swap_buffers (context);
	}

	GST_START_TEST (test_upload_data)
	{
	GstCaps in_caps, out_caps;
	GstBuffer inbuf, outbuf;
	GstMapInfo map_info;
	gboolean res;
	gint i = 0;

	in_caps = gst_caps_from_string ("video/x-raw,format=RGBA,"
	"width=10,height=10");
	out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
	"format=RGBA,width=10,height=10");

	gst_gl_upload_set_caps (upload, in_caps, out_caps);

	inbuf = gst_buffer_new_wrapped_full (0, rgba_data, WIDTH * HEIGHT * 4,
	0, WIDTH * HEIGHT * 4, NULL, NULL);

	res = gst_gl_upload_perform_with_buffer (upload, inbuf, &outbuf);
	fail_if (res == FALSE, "Failed to upload buffer");
	fail_unless (GST_IS_BUFFER (outbuf));

	res = gst_buffer_map (outbuf, &map_info, GST_MAP_READ \| GST_MAP_GL);
	fail_if (res == FALSE, "Failed to map gl memory");

	tex_id = (guint ) map_info.data;

	gst_buffer_unmap (outbuf, &map_info);

	gst_gl_window_set_preferred_size (window, WIDTH, HEIGHT);
	gst_gl_window_draw (window);

	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (init), context);

	while (i < 2) {
	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (draw_render),
	context);
	i++;
	}
	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (deinit), context);

	gst_caps_unref (in_caps);
	gst_caps_unref (out_caps);
	gst_buffer_unref (inbuf);
	gst_buffer_unref (outbuf);
	}

	GST_END_TEST;

	GST_START_TEST (test_upload_gl_memory)
	{
	GstGLBaseMemoryAllocator *base_mem_alloc;
	GstGLVideoAllocationParams *params;
	GstBuffer buffer, outbuf;
	GstGLMemory *gl_mem;
	GstCaps in_caps, out_caps;
	GstStructure *out_s;
	GstVideoInfo in_info;
	GstMapInfo map_info;
	gint i = 0;
	gboolean res;

	base_mem_alloc =
	GST_GL_BASE_MEMORY_ALLOCATOR (gst_allocator_find
	(GST_GL_MEMORY_ALLOCATOR_NAME));

	in_caps = gst_caps_from_string ("video/x-raw,format=RGBA,width=10,height=10");
	gst_video_info_from_caps (&in_info, in_caps);

	/* create GL buffer */
	buffer = gst_buffer_new ();
	params = gst_gl_video_allocation_params_new_wrapped_data (context, NULL,
	&in_info, 0, NULL, GST_GL_TEXTURE_TARGET_2D,
	GST_VIDEO_GL_TEXTURE_TYPE_RGBA, rgba_data, NULL, NULL);
	gl_mem = (GstGLMemory *) gst_gl_base_memory_alloc (base_mem_alloc,
	(GstGLAllocationParams *) params);
	gst_gl_allocation_params_free ((GstGLAllocationParams *) params);

	res =
	gst_memory_map ((GstMemory *) gl_mem, &map_info,
	GST_MAP_READ \| GST_MAP_GL);
	fail_if (res == FALSE, "Failed to map gl memory\n");
	tex_id = (guint ) map_info.data;
	gst_memory_unmap ((GstMemory *) gl_mem, &map_info);

	gst_buffer_append_memory (buffer, (GstMemory *) gl_mem);

	/* at this point glupload hasn't received any buffers so can output anything */
	out_caps = gst_gl_upload_transform_caps (upload, context,
	GST_PAD_SINK, in_caps, NULL);
	out_s = gst_caps_get_structure (out_caps, 0);
	fail_unless (gst_structure_has_field_typed (out_s, "texture-target",
	GST_TYPE_LIST));
	gst_caps_unref (out_caps);

	/* set some output caps without setting texture-target: this should trigger RECONFIGURE */
	out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
	"format=RGBA,width=10,height=10");

	/* set caps with texture-target not fixed. This should trigger RECONFIGURE. */
	gst_gl_upload_set_caps (upload, in_caps, out_caps);
	gst_caps_unref (out_caps);

	/* push a texture-target=2D buffer */
	res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
	fail_unless (res == GST_GL_UPLOAD_RECONFIGURE);
	fail_if (outbuf);

	/* now glupload has seen a 2D buffer and so wants to transform to that */
	out_caps = gst_gl_upload_transform_caps (upload, context,
	GST_PAD_SINK, in_caps, NULL);
	out_s = gst_caps_get_structure (out_caps, 0);
	fail_unless_equals_string (gst_structure_get_string (out_s, "texture-target"),
	"2D");
	gst_caps_unref (out_caps);

	/* try setting the wrong type first tho */
	out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
	"format=RGBA,width=10,height=10,texture-target=RECTANGLE");
	gst_gl_upload_set_caps (upload, in_caps, out_caps);
	gst_caps_unref (out_caps);

	res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
	fail_unless (res == GST_GL_UPLOAD_RECONFIGURE);
	fail_if (outbuf);

	/* finally do set the correct texture-target */
	out_caps = gst_caps_from_string ("video/x-raw(memory:GLMemory),"
	"format=RGBA,width=10,height=10,texture-target=2D");
	gst_gl_upload_set_caps (upload, in_caps, out_caps);
	gst_caps_unref (out_caps);

	res = gst_gl_upload_perform_with_buffer (upload, buffer, &outbuf);
	fail_unless (res == GST_GL_UPLOAD_DONE, "Failed to upload buffer");
	fail_unless (GST_IS_BUFFER (outbuf));

	gst_gl_window_set_preferred_size (window, WIDTH, HEIGHT);
	gst_gl_window_draw (window);
	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (init), context);

	while (i < 2) {
	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (draw_render),
	context);
	i++;
	}
	gst_gl_window_send_message (window, GST_GL_WINDOW_CB (deinit), context);

	gst_caps_unref (in_caps);
	gst_buffer_unref (buffer);
	gst_buffer_unref (outbuf);
	gst_object_unref (base_mem_alloc);
	}

	GST_END_TEST;


	static Suite *
	gst_gl_upload_suite (void)
	{
	Suite *s = suite_create ("GstGLUpload");
	TCase *tc_chain = tcase_create ("upload");

	suite_add_tcase (s, tc_chain);
	tcase_add_checked_fixture (tc_chain, setup, teardown);
	tcase_add_test (tc_chain, test_upload_data);
	tcase_add_test (tc_chain, test_upload_gl_memory);

	return s;
	}

	GST_CHECK_MAIN (gst_gl_upload);