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[648/906] tests/examples: remove dependency on glew

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This commit is contained in:
Matthew Waters 2013-01-16 15:23:49 +11:00
parent 7b03a572d9
commit 792db73013
1 changed files with 1 additions and 28 deletions
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29
tests/examples/clutter/cluttershare.c
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@ -18,19 +18,13 @@
* Boston, MA 02110-1301, USA.
*/
#include <GL/glew.h>
#ifdef WIN32
#include <GL/wglew.h>
#else
#include <GL/glxew.h>
#endif
#include <GL/gl.h>
#define CLUTTER_VERSION_MIN_REQUIRED CLUTTER_VERSION_1_8
#include <clutter/clutter.h>
#ifndef WIN32
#include <clutter/x11/clutter-x11.h>
#include <GL/glx.h>
#endif
#include <gst/gst.h>
@ -236,7 +230,6 @@ int
main (int argc, char *argv[])
{
ClutterInitError clutter_err = CLUTTER_INIT_ERROR_UNKNOWN;
GLenum err = 0;
#ifdef WIN32
HGLRC clutter_gl_context = 0;
HDC clutter_dc = 0;
@ -266,23 +259,13 @@ main (int argc, char *argv[])
g_print ("clutter version: %s\n", CLUTTER_VERSION_S);
clutter_set_default_frame_rate (2);
/* init glew */
err = glewInit ();
if (err != GLEW_OK)
g_debug ("failed to init GLEW: %s", glewGetErrorString (err));
/* avoid to dispatch unecesary events */
clutter_ungrab_keyboard ();
clutter_ungrab_pointer ();
/* retrieve and turn off clutter opengl context */
stage = clutter_stage_get_default ();
/* retrieve and turn off clutter opengl context */
#ifdef WIN32
clutter_gl_context = wglGetCurrentContext ();
clutter_dc = wglGetCurrentDC ();
@ -312,7 +295,6 @@ main (int argc, char *argv[])
gst_object_unref (bus);
/* clutter_gl_context is an external OpenGL context with which gst-plugins-gl want to share textures */
glfilter = gst_bin_get_by_name (GST_BIN (pipeline), "glfiltercube0");
g_object_set (G_OBJECT (glfilter), "external-opengl-context",
clutter_gl_context, NULL);
@ -320,7 +302,6 @@ main (int argc, char *argv[])
/* NULL to PAUSED state pipeline to make sure the gst opengl context is created and
* shared with the clutter one */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PAUSED);
state = GST_STATE_PAUSED;
if (gst_element_get_state (GST_ELEMENT (pipeline), &state, NULL,
@ -330,7 +311,6 @@ main (int argc, char *argv[])
}
/* turn on back clutter opengl context */
#ifdef WIN32
wglMakeCurrent (clutter_dc, clutter_gl_context);
#else
@ -338,14 +318,12 @@ main (int argc, char *argv[])
#endif
/* clutter stage */
clutter_actor_set_size (stage, 640, 480);
clutter_actor_set_position (stage, 0, 0);
clutter_stage_set_title (CLUTTER_STAGE (stage), "clutter and gst-plugins-gl");
clutter_texture = setup_stage (CLUTTER_STAGE (stage));
/* append a gst-gl texture to this queue when you do not need it no more */
queue_input_buf = g_async_queue_new ();
queue_output_buf = g_async_queue_new ();
g_object_set_data (G_OBJECT (clutter_texture), "queue_input_buf",
@ -354,7 +332,6 @@ main (int argc, char *argv[])
queue_output_buf);
/* set a callback to retrieve the gst gl textures */
fakesink = gst_bin_get_by_name (GST_BIN (pipeline), "fakesink0");
g_object_set (G_OBJECT (fakesink), "signal-handoffs", TRUE, NULL);
g_signal_connect (fakesink, "handoff", G_CALLBACK (on_gst_buffer),
@ -362,11 +339,9 @@ main (int argc, char *argv[])
g_object_unref (fakesink);
/* play gst */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
/* main loop */
clutter_main ();
/* before to deinitialize the gst-gl-opengl context,
@ -381,14 +356,12 @@ main (int argc, char *argv[])
clutter_threads_leave ();
/* stop and clean up the pipeline */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
g_object_unref (pipeline);
/* make sure there is no pending gst gl buffer in the communication queues
* between clutter and gst-gl
*/
while (g_async_queue_length (queue_input_buf) > 0) {
GstBuffer *buf = g_async_queue_pop (queue_input_buf);
gst_buffer_unref (buf);