Microoptimization in calculate_scaling_weights.

[movit] / effect.h

diff --git a/effect.h b/effect.h
index ba39d6a3cf5bbdc88503214062fd6e075c3da48e..a1852fc12e09f9a1abf454d0167241b26c7d3e1a 100644 (file)
--- a/effect.h
+++ b/effect.h
@@ -349,7 +349,8 @@ public:
 
        // Set a parameter; intended to be called from user code.
        // Neither of these take ownership of the pointer.
-       virtual bool set_int(const std::string&, int value) MUST_CHECK_RESULT;
+       virtual bool set_int(const std::string &key, int value) MUST_CHECK_RESULT;
+       virtual bool set_ivec2(const std::string &key, const int *values) MUST_CHECK_RESULT;
        virtual bool set_float(const std::string &key, float value) MUST_CHECK_RESULT;
        virtual bool set_vec2(const std::string &key, const float *values) MUST_CHECK_RESULT;
        virtual bool set_vec3(const std::string &key, const float *values) MUST_CHECK_RESULT;
@@ -366,6 +367,7 @@ protected:
 
        // These correspond directly to int/float/vec2/vec3/vec4 in GLSL.
        void register_int(const std::string &key, int *value);
+       void register_ivec2(const std::string &key, int *values);
        void register_float(const std::string &key, float *value);
        void register_vec2(const std::string &key, float *values);
        void register_vec3(const std::string &key, float *values);
@@ -393,7 +395,8 @@ protected:
        // except for register_int as noted above.
        void register_uniform_sampler2d(const std::string &key, const int *value);
        void register_uniform_bool(const std::string &key, const bool *value);
-       void register_uniform_int(const std::string &key, const int *value);  // Note: Requires GLSL 1.30 or newer.
+       void register_uniform_int(const std::string &key, const int *value);
+       void register_uniform_ivec2(const std::string &key, const int *values);
        void register_uniform_float(const std::string &key, const float *value);
        void register_uniform_vec2(const std::string &key, const float *values);
        void register_uniform_vec3(const std::string &key, const float *values);
@@ -406,6 +409,7 @@ protected:
 
 private:
        std::map<std::string, int *> params_int;
+       std::map<std::string, int *> params_ivec2;
        std::map<std::string, float *> params_float;
        std::map<std::string, float *> params_vec2;
        std::map<std::string, float *> params_vec3;
@@ -416,6 +420,7 @@ private:
        std::vector<Uniform<int>> uniforms_sampler2d;
        std::vector<Uniform<bool>> uniforms_bool;
        std::vector<Uniform<int>> uniforms_int;
+       std::vector<Uniform<int>> uniforms_ivec2;
        std::vector<Uniform<float>> uniforms_float;
        std::vector<Uniform<float>> uniforms_vec2;
        std::vector<Uniform<float>> uniforms_vec3;