Exemplos de cogl_pipeline_get_per_vertex_point_size em C++ (Cpp)

Exemplo n.º 1

Arquivo: cogl-pipeline-progend-fixed-arbfp.c Projeto: rib/cogl

static CoglBool
_cogl_pipeline_progend_fixed_arbfp_start (CoglPipeline *pipeline)
{
  _COGL_GET_CONTEXT (ctx, FALSE);

  if (G_UNLIKELY (COGL_DEBUG_ENABLED (COGL_DEBUG_DISABLE_FIXED)))
    return FALSE;

  if (!_cogl_has_private_feature (ctx, COGL_PRIVATE_FEATURE_GL_FIXED))
    return FALSE;

  /* Vertex snippets are only supported in the GLSL fragend */
  if (_cogl_pipeline_has_vertex_snippets (pipeline))
    return FALSE;

  /* Validate that we can handle the fragment state using ARBfp
   */

  if (!_cogl_has_private_feature (ctx, COGL_PRIVATE_FEATURE_ARBFP))
    return FALSE;

  /* Fragment snippets are only supported in the GLSL fragend */
  if (_cogl_pipeline_has_fragment_snippets (pipeline))
    return FALSE;

  /* The ARBfp progend can't handle the per-vertex point size
   * attribute */
  if (cogl_pipeline_get_per_vertex_point_size (pipeline))
    return FALSE;

  return TRUE;
}

Exemplo n.º 2

Arquivo: cogl-pipeline-progend-fixed.c Projeto: MaximeMorel/mutter

static CoglBool
_cogl_pipeline_progend_fixed_start (CoglPipeline *pipeline)
{
  _COGL_GET_CONTEXT (ctx, FALSE);

  if (G_UNLIKELY (COGL_DEBUG_ENABLED (COGL_DEBUG_DISABLE_FIXED)))
    return FALSE;

  if (!_cogl_has_private_feature (ctx, COGL_PRIVATE_FEATURE_GL_FIXED))
    return FALSE;

  /* Vertex snippets are only supported in the GLSL fragend */
  if (_cogl_pipeline_has_vertex_snippets (pipeline))
    return FALSE;

  /* Fragment snippets are only supported in the GLSL fragend */
  if (_cogl_pipeline_has_fragment_snippets (pipeline))
    return FALSE;

  /* If there is a user program then the appropriate backend for that
   * language should handle it. */
  if (cogl_pipeline_get_user_program (pipeline))
    return FALSE;

  /* The fixed progend can't handle the per-vertex point size
   * attribute */
  if (cogl_pipeline_get_per_vertex_point_size (pipeline))
    return FALSE;

  return TRUE;
}