C++ (Cpp) cogl_index_buffer_new Examples

Example #1

File: cogl-indices.c Project: djdeath/cogl-android

CoglIndices *
cogl_indices_new (CoglContext *context,
                  CoglIndicesType type,
                  const void *indices_data,
                  int n_indices)
{
  size_t buffer_bytes = sizeof_indices_type (type) * n_indices;
  CoglIndexBuffer *index_buffer = cogl_index_buffer_new (context, buffer_bytes);
  CoglBuffer *buffer = COGL_BUFFER (index_buffer);
  CoglIndices *indices;
  CoglError *ignore_error = NULL;

  cogl_buffer_set_data (buffer,
                        0,
                        indices_data,
                        buffer_bytes,
                        &ignore_error);
  if (ignore_error)
    {
      cogl_error_free (ignore_error);
      cogl_object_unref (index_buffer);
      return NULL;
    }

  indices = cogl_indices_new_for_buffer (type, index_buffer, 0);
  cogl_object_unref (index_buffer);

  return indices;
}

Example #2

File: cogl-indices.c Project: spatulasnout/cogl

CoglIndices *
cogl_indices_new (CoglIndicesType type,
                  const void *indices_data,
                  int n_indices)
{
  size_t buffer_bytes = sizeof_indices_type (type) * n_indices;
  CoglIndexBuffer *index_buffer = cogl_index_buffer_new (buffer_bytes);
  CoglBuffer *buffer = COGL_BUFFER (index_buffer);
  CoglIndices *indices;

  cogl_buffer_set_data (buffer,
                        0,
                        indices_data,
                        buffer_bytes);

  indices = cogl_indices_new_for_buffer (type, index_buffer, 0);
  cogl_object_unref (index_buffer);

  return indices;
}