[869/906] tests: add some upload tests

1 files changed, 420 insertions, 0 deletions

diff --git a/tests/check/libs/gstglupload.c b/tests/check/libs/gstglupload.c
new file mode 100644
index 000000000..7864d4f36
--- /dev/null
+++ b/tests/check/libs/gstglupload.c
@@ -0,0 +1,420 @@
+/* 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>
+
+#if GST_GL_HAVE_GLES2
+/* *INDENT-OFF* */
+static const gchar *vertex_shader_str_gles2 =
+      "attribute vec4 a_position;   \n"
+      "attribute vec2 a_texCoord;   \n"
+      "varying vec2 v_texCoord;     \n"
+      "void main()                  \n"
+      "{                            \n"
+      "   gl_Position = a_position; \n"
+      "   v_texCoord = a_texCoord;  \n"
+      "}                            \n";
+
+static const gchar *fragment_shader_str_gles2 =
+      "precision mediump float;                            \n"
+      "varying vec2 v_texCoord;                            \n"
+      "uniform sampler2D s_texture;                        \n"
+      "void main()                                         \n"
+      "{                                                   \n"
+      "  gl_FragColor = texture2D( s_texture, v_texCoord );\n"
+      "}                                                   \n";
+/* *INDENT-ON* */
+#endif
+
+static GstGLDisplay *display;
+static GstGLContext *context;
+static GstGLWindow *window;
+static GstGLUpload *upload;
+static guint tex_id;
+#if GST_GL_HAVE_GLES2
+static GError *error;
+static GstGLShader *shader;
+static GLint shader_attr_position_loc;
+static GLint shader_attr_texture_loc;
+#endif
+
+
+#define FORMAT GST_VIDEO_FORMAT_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
+};
+
+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);
+}
+
+void
+teardown (void)
+{
+  GLuint error = context->gl_vtable->GetError ();
+  fail_if (error != GL_NONE, "GL error 0x%x encountered during processing\n",
+      error);
+
+  gst_object_unref (upload);
+  gst_object_unref (window);
+  gst_object_unref (context);
+  gst_object_unref (display);
+}
+
+void
+init (gpointer data)
+{
+#if GST_GL_HAVE_GLES2
+  shader = gst_gl_shader_new (context);
+  fail_if (shader == NULL, "failed to create shader object");
+
+  gst_gl_shader_set_vertex_source (shader, vertex_shader_str_gles2);
+  gst_gl_shader_set_fragment_source (shader, fragment_shader_str_gles2);
+
+  error = NULL;
+  gst_gl_shader_compile (shader, &error);
+  fail_if (error != NULL, "Error compiling shader %s\n",
+      error ? error->message : "Unknown Error");
+
+  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");
+#endif
+}
+
+void
+draw_render (gpointer data)
+{
+  GstGLContext *context = data;
+  GstGLContextClass *context_class = GST_GL_CONTEXT_GET_CLASS (context);
+  const GstGLFuncs *gl = context->gl_vtable;
+
+  /* redraw the texture into the system provided framebuffer */
+
+#if GST_GL_HAVE_OPENGL
+  GLfloat verts[8] = { 1.0f, 1.0f,
+    -1.0f, 1.0f,
+    -1.0f, -1.0f,
+    1.0f, -1.0f
+  };
+  GLfloat texcoords[8] = { 1.0f, 0.0f,
+    0.0f, 0.0f,
+    0.0f, 1.0f,
+    1.0f, 1.0f
+  };
+
+  gl->Viewport (0, 0, WIDTH, HEIGHT);
+
+  gl->Clear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+  gl->MatrixMode (GL_PROJECTION);
+  gl->LoadIdentity ();
+
+  gl->Enable (GL_TEXTURE_2D);
+  gl->BindTexture (GL_TEXTURE_2D, tex_id);
+
+  gl->EnableClientState (GL_VERTEX_ARRAY);
+  gl->EnableClientState (GL_TEXTURE_COORD_ARRAY);
+  gl->VertexPointer (2, GL_FLOAT, 0, &verts);
+  gl->TexCoordPointer (2, GL_FLOAT, 0, &texcoords);
+
+  gl->DrawArrays (GL_TRIANGLE_FAN, 0, 4);
+
+  gl->DisableClientState (GL_VERTEX_ARRAY);
+  gl->DisableClientState (GL_TEXTURE_COORD_ARRAY);
+
+  gl->Disable (GL_TEXTURE_2D);
+#endif
+#if GST_GL_HAVE_GLES2
+  const GLfloat vVertices[] = { 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
+  };
+
+  GLushort indices[] = { 0, 1, 2, 0, 2, 3 };
+
+  gl->Clear (GL_COLOR_BUFFER_BIT);
+
+  gst_gl_shader_use (shader);
+
+  /* Load the vertex position */
+  gl->VertexAttribPointer (shader_attr_position_loc, 3,
+      GL_FLOAT, GL_FALSE, 5 * sizeof (GLfloat), vVertices);
+
+  /* Load the texture coordinate */
+  gl->VertexAttribPointer (shader_attr_texture_loc, 2,
+      GL_FLOAT, GL_FALSE, 5 * sizeof (GLfloat), &vVertices[3]);
+
+  gl->EnableVertexAttribArray (shader_attr_position_loc);
+  gl->EnableVertexAttribArray (shader_attr_texture_loc);
+
+  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);
+#endif
+
+  context_class->swap_buffers (context);
+}
+
+GST_START_TEST (test_shader_compile)
+{
+  const gchar *formats[] = { "RGB", "RGBx", "RGBA", "BGR", "BGRx", "BGRA",
+    "xRGB", "xBGR", "ARGB", "ABGR", "Y444", "I420", "YV12", "Y42B", "Y41B",
+    "NV12", "NV21", "YUY2", "UYVY", "AYUV", "GRAY8", "GRAY16_LE", "GRAY16_BE"
+  };
+  guint i;
+  gboolean res;
+
+  for (i = 0; i < G_N_ELEMENTS (formats); i++) {
+    GstVideoInfo info;
+    GstVideoFormat v_format;
+
+    v_format = gst_video_format_from_string (formats[i]);
+
+    gst_video_info_set_format (&info, v_format, 320, 240);
+
+    res = gst_gl_upload_init_format (upload, info, info);
+    fail_if (res == FALSE, "Failed to init upload for video format %s\n",
+        formats[i]);
+
+    gst_object_unref (upload);
+    upload = gst_gl_upload_new (context);
+  }
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_upload_data)
+{
+  gpointer data[GST_VIDEO_MAX_PLANES] = { rgba_data, NULL, NULL, NULL };
+  GstVideoInfo in_info;
+  GstVideoInfo out_info;
+  gboolean res;
+  gint i = 0;
+
+  gst_video_info_set_format (&in_info, FORMAT, WIDTH, HEIGHT);
+  gst_video_info_set_format (&out_info, FORMAT, WIDTH, HEIGHT);
+
+  gst_gl_context_gen_texture (context, &tex_id, FORMAT, WIDTH, HEIGHT);
+
+  gst_gl_upload_init_format (upload, in_info, out_info);
+
+  res = gst_gl_upload_perform_with_data (upload, tex_id, data);
+  fail_if (res == FALSE, "Failed to upload buffer: %s\n",
+      gst_gl_context_get_error ());
+
+  gst_gl_window_draw (window, WIDTH, HEIGHT);
+
+  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_context_del_texture (context, &tex_id);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_upload_memory)
+{
+  GstGLMemory *gl_mem;
+  GstVideoInfo in_info;
+  GstVideoInfo out_info;
+  gboolean res;
+  gint i = 0;
+
+  gl_mem = gst_gl_memory_wrapped (context, FORMAT, WIDTH, HEIGHT, rgba_data,
+      NULL, NULL);
+
+  gst_video_info_set_format (&in_info, FORMAT, WIDTH, HEIGHT);
+  gst_video_info_set_format (&out_info, FORMAT, WIDTH, HEIGHT);
+
+  gst_gl_upload_init_format (upload, in_info, out_info);
+
+  res = gst_gl_upload_perform_with_memory (upload, gl_mem);
+  fail_if (res == FALSE, "Failed to upload GstGLMemory: %s\n",
+      gst_gl_context_get_error ());
+  tex_id = gl_mem->tex_id;
+
+  gst_gl_window_draw (window, WIDTH, HEIGHT);
+  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_END_TEST;
+
+
+GST_START_TEST (test_upload_buffer)
+{
+  GstBuffer *buffer;
+  GstGLMemory *gl_mem;
+  GstVideoInfo in_info;
+  GstVideoInfo out_info;
+  gint i = 0;
+  gboolean res;
+
+  /* create GL buffer */
+  buffer = gst_buffer_new ();
+  gl_mem = gst_gl_memory_wrapped (context, FORMAT, WIDTH, HEIGHT, rgba_data,
+      NULL, NULL);
+  gst_buffer_append_memory (buffer, (GstMemory *) gl_mem);
+
+  gst_video_info_set_format (&in_info, FORMAT, WIDTH, HEIGHT);
+  gst_video_info_set_format (&out_info, FORMAT, WIDTH, HEIGHT);
+
+  gst_gl_upload_init_format (upload, in_info, out_info);
+
+  res = gst_gl_upload_perform_with_buffer (upload, buffer, &tex_id);
+  fail_if (res == FALSE, "Failed to upload buffer: %s\n",
+      gst_gl_context_get_error ());
+
+  gst_gl_window_draw (window, WIDTH, HEIGHT);
+  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_upload_release_buffer (upload);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_upload_meta_producer)
+{
+  GstBuffer *buffer;
+  GstGLMemory *gl_mem;
+  GstVideoInfo in_info;
+  GstVideoInfo out_info;
+  GstVideoGLTextureUploadMeta *gl_upload_meta;
+  guint tex_ids[] = { 0, 0, 0, 0 };
+  gboolean res;
+  gint i = 0;
+
+  /* create GL buffer */
+  buffer = gst_buffer_new ();
+  gl_mem = gst_gl_memory_wrapped (context, FORMAT, WIDTH, HEIGHT, rgba_data,
+      NULL, NULL);
+  gst_buffer_append_memory (buffer, (GstMemory *) gl_mem);
+
+  gst_gl_context_gen_texture (context, &tex_ids[0], FORMAT, WIDTH, HEIGHT);
+
+  gst_video_info_set_format (&in_info, FORMAT, WIDTH, HEIGHT);
+  gst_video_info_set_format (&out_info, FORMAT, WIDTH, HEIGHT);
+
+  gst_gl_upload_init_format (upload, in_info, out_info);
+  gst_gl_upload_add_video_gl_texture_upload_meta (upload, buffer);
+
+  gl_upload_meta = gst_buffer_get_video_gl_texture_upload_meta (buffer);
+  fail_if (gl_upload_meta == NULL, "Failed to add GstVideoGLTextureUploadMeta"
+      " to buffer\n");
+
+  res = gst_video_gl_texture_upload_meta_upload (gl_upload_meta, tex_ids);
+  fail_if (res == FALSE, "Failed to upload GstVideoGLTextureUploadMeta\n");
+
+  tex_id = tex_ids[0];
+  gst_gl_window_draw (window, WIDTH, HEIGHT);
+  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_context_del_texture (context, &tex_ids[0]);
+}
+
+GST_END_TEST;
+
+
+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_shader_compile);
+  tcase_add_test (tc_chain, test_upload_data);
+  tcase_add_test (tc_chain, test_upload_memory);
+  tcase_add_test (tc_chain, test_upload_buffer);
+  tcase_add_test (tc_chain, test_upload_meta_producer);
+
+  return s;
+}
+
+GST_CHECK_MAIN (gst_gl_upload);