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tests/glmemory: add simple transfer test
tests transferring to/from the GL with a 1x1 RGBA pixel.
This commit is contained in:
Matthew Waters
parent
7b0a30343a
commit
ce7226da06
1 changed files with 143 additions and 2 deletions
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@ -64,8 +64,7 @@ GST_START_TEST (test_basic)
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fail_if (gl_allocator == NULL);
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fail_if (gl_allocator == NULL);
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/* test allocator creation */
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/* test allocator creation */
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ASSERT_WARNING (mem = gst_allocator_alloc (gl_allocator, 0, NULL);
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ASSERT_WARNING (mem = gst_allocator_alloc (gl_allocator, 0, NULL));
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);
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for (i = 0; i < G_N_ELEMENTS (formats); i++) {
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for (i = 0; i < G_N_ELEMENTS (formats); i++) {
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GstVideoInfo v_info;
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GstVideoInfo v_info;
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@ -107,6 +106,147 @@ GST_START_TEST (test_basic)
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GST_END_TEST;
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GST_END_TEST;
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/* one red rgba pixel */
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static gchar rgba_pixel[] = {
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0xff, 0x00, 0x00, 0xff,
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};
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GST_START_TEST (test_transfer)
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{
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GstAllocator *gl_allocator;
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GstVideoInfo v_info;
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GstMemory *mem, *mem2, *mem3;
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GstMapInfo map_info;
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gl_allocator = gst_allocator_find (GST_GL_MEMORY_ALLOCATOR);
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fail_if (gl_allocator == NULL);
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gst_video_info_set_format (&v_info, GST_VIDEO_FORMAT_RGBA, 1, 1);
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/* texture creation */
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mem = (GstMemory *) gst_gl_memory_alloc (context, &v_info, 0);
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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/* test wrapping raw data */
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mem2 =
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(GstMemory *) gst_gl_memory_wrapped (context, &v_info, 0, rgba_pixel,
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NULL, NULL);
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fail_if (mem == NULL);
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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/* wrapped texture creation */
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mem3 = (GstMemory *) gst_gl_memory_wrapped_texture (context,
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((GstGLMemory *) mem)->tex_id, &v_info, 0, NULL, NULL);
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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/* check data/flags are correct */
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fail_unless (gst_memory_map (mem2, &map_info, GST_MAP_READ));
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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fail_unless (((gchar *) map_info.data)[0] == rgba_pixel[0]);
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fail_unless (((gchar *) map_info.data)[1] == rgba_pixel[1]);
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fail_unless (((gchar *) map_info.data)[2] == rgba_pixel[2]);
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fail_unless (((gchar *) map_info.data)[3] == rgba_pixel[3]);
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gst_memory_unmap (mem2, &map_info);
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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fail_unless (gst_memory_map (mem2, &map_info, GST_MAP_READ | GST_MAP_GL));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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/* test texture copy */
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fail_unless (gst_gl_memory_copy_into_texture ((GstGLMemory *) mem2,
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((GstGLMemory *) mem)->tex_id, GST_VIDEO_GL_TEXTURE_TYPE_RGBA, 1, 1,
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4, FALSE));
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GST_GL_MEMORY_FLAG_SET (mem, GST_GL_MEMORY_FLAG_NEED_DOWNLOAD);
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem2,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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gst_memory_unmap (mem2, &map_info);
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/* test download of copied texture */
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fail_unless (gst_memory_map (mem, &map_info, GST_MAP_READ));
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fail_unless (((gchar *) map_info.data)[0] == rgba_pixel[0]);
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fail_unless (((gchar *) map_info.data)[1] == rgba_pixel[1]);
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fail_unless (((gchar *) map_info.data)[2] == rgba_pixel[2]);
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fail_unless (((gchar *) map_info.data)[3] == rgba_pixel[3]);
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gst_memory_unmap (mem, &map_info);
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/* test download of wrapped copied texture */
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fail_unless (gst_memory_map (mem3, &map_info, GST_MAP_READ));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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fail_unless (((gchar *) map_info.data)[0] == rgba_pixel[0]);
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fail_unless (((gchar *) map_info.data)[1] == rgba_pixel[1]);
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fail_unless (((gchar *) map_info.data)[2] == rgba_pixel[2]);
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fail_unless (((gchar *) map_info.data)[3] == rgba_pixel[3]);
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gst_memory_unmap (mem3, &map_info);
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/* test upload flag */
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fail_unless (gst_memory_map (mem3, &map_info, GST_MAP_WRITE));
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gst_memory_unmap (mem3, &map_info);
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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/* test download flag */
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fail_unless (gst_memory_map (mem3, &map_info, GST_MAP_WRITE | GST_MAP_GL));
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gst_memory_unmap (mem3, &map_info);
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fail_unless (!GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_UPLOAD));
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fail_unless (GST_GL_MEMORY_FLAG_IS_SET (mem3,
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GST_GL_MEMORY_FLAG_NEED_DOWNLOAD));
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if (gst_gl_context_get_error ())
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printf ("%s\n", gst_gl_context_get_error ());
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fail_if (gst_gl_context_get_error () != NULL);
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gst_memory_unref (mem);
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gst_memory_unref (mem2);
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gst_memory_unref (mem3);
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gst_object_unref (gl_allocator);
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}
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GST_END_TEST;
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static Suite *
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static Suite *
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gst_gl_memory_suite (void)
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gst_gl_memory_suite (void)
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@ -117,6 +257,7 @@ gst_gl_memory_suite (void)
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suite_add_tcase (s, tc_chain);
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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_checked_fixture (tc_chain, setup, teardown);
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tcase_add_test (tc_chain, test_basic);
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tcase_add_test (tc_chain, test_basic);
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tcase_add_test (tc_chain, test_transfer);
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return s;
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return s;
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}
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}
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