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4fd7a2c783
We check the availability of the high precision floats in GLSL shaders
which involves an OpenGL call and thus is required to be executed on the
OpenGL thread.
The tests were not respecting that and could fail on more strict
drivers.
Tests update for 675415bf2e
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/590
110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/* GStreamer
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* Copyright (C) 2015 Matthew Waters <matthew@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/gl/gl.h>
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#include <gst/gl/gstglfuncs.h>
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#include <stdio.h>
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static GstGLDisplay *display;
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static GstGLContext *context;
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static void
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setup (void)
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{
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GError *error = NULL;
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display = gst_gl_display_new ();
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context = gst_gl_context_new (display);
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gst_gl_context_create (context, NULL, &error);
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fail_if (error != NULL, "Error creating context: %s\n",
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error ? error->message : "Unknown Error");
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}
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static void
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teardown (void)
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{
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gst_object_unref (display);
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gst_object_unref (context);
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}
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GST_START_TEST (test_default_vertex)
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{
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GstGLSLStage *stage;
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GError *error = NULL;
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stage = gst_glsl_stage_new_default_vertex (context);
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fail_unless (stage != NULL);
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fail_unless (GL_VERTEX_SHADER == gst_glsl_stage_get_shader_type (stage));
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fail_unless (gst_glsl_stage_compile (stage, &error));
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gst_object_unref (stage);
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}
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GST_END_TEST;
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static void
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create_frag_shader (GstGLContext * context, GstGLSLStage ** stage)
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{
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*stage = gst_glsl_stage_new_default_fragment (context);
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}
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GST_START_TEST (test_default_fragment)
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{
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GstGLSLStage *stage;
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GError *error = NULL;
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gst_gl_context_thread_add (context,
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(GstGLContextThreadFunc) create_frag_shader, &stage);
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fail_unless (stage != NULL);
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fail_unless (GL_FRAGMENT_SHADER == gst_glsl_stage_get_shader_type (stage));
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fail_unless (gst_glsl_stage_compile (stage, &error));
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gst_object_unref (stage);
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}
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GST_END_TEST;
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static Suite *
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gst_gl_upload_suite (void)
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{
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Suite *s = suite_create ("GstGLSL");
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TCase *tc_chain = tcase_create ("glsl");
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suite_add_tcase (s, tc_chain);
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tcase_add_checked_fixture (tc_chain, setup, teardown);
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tcase_add_test (tc_chain, test_default_vertex);
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tcase_add_test (tc_chain, test_default_fragment);
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return s;
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}
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GST_CHECK_MAIN (gst_gl_upload);
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