// Convenience functions that deal with prepending the prefix.
void set_uniform_int(GLuint glsl_program_num, const std::string &prefix, const std::string &key, int value);
void set_uniform_float(GLuint glsl_program_num, const std::string &prefix, const std::string &key, float value);
+void set_uniform_float_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);
void set_uniform_vec2(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);
void set_uniform_vec3(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values);
+void set_uniform_vec4_array(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const float *values, size_t num_values);
class Effect {
public:
- virtual bool needs_linear_light() { return true; }
- virtual bool needs_srgb_primaries() { return true; }
- virtual bool needs_many_samples() { return false; }
- virtual bool needs_mipmaps() { return false; }
+ virtual bool needs_linear_light() const { return true; }
+ virtual bool needs_srgb_primaries() const { return true; }
+ virtual bool needs_many_samples() const { return false; }
+ virtual bool needs_mipmaps() const { return false; }
- virtual std::string output_convenience_uniforms();
+ virtual std::string output_convenience_uniforms() const;
virtual std::string output_fragment_shader() = 0;
virtual void set_uniforms(GLuint glsl_program_num, const std::string& prefix, unsigned *sampler_num);