class Effect;
class Input;
struct Phase;
+class ResourcePool;
// For internal use within Node.
enum AlphaType {
// A rendering phase; a single GLSL program rendering a single quad.
struct Phase {
- GLint glsl_program_num, vertex_shader, fragment_shader;
+ GLuint glsl_program_num; // Owned by the resource_pool.
bool input_needs_mipmaps;
// Inputs are only inputs from other phases (ie., those that come from RTT);
class EffectChain {
public:
- EffectChain(float aspect_nom, float aspect_denom); // E.g., 16.0f, 9.0f for 16:9.
+ // Aspect: e.g. 16.0f, 9.0f for 16:9.
+ // resource_pool is a pointer to a ResourcePool with which to share shaders
+ // and other resources (see resource_pool.h). If NULL (the default),
+ // will create its own that is not shared with anything else. Does not take
+ // ownership of the passed-in ResourcePool, but will naturally take ownership
+ // of its own internal one if created.
+ EffectChain(float aspect_nom, float aspect_denom, ResourcePool *resource_pool = NULL);
~EffectChain();
// User API:
unsigned num_dither_bits;
bool finalized;
+
+ ResourcePool *resource_pool;
+ bool owns_resource_pool;
};
#endif // !defined(_MOVIT_EFFECT_CHAIN_H)