X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect.h;h=21068effc20b7debc024923ca3e12cd504ca63fb;hp=3a1fc9d9b4bd548defad4e96a0b9ace03dee08b6;hb=b0520c87cba0e8b6f69747257b3d5b1eb1faf836;hpb=8120b8fad20a35936c7d3316d5564af446a20c0f

diff --git a/effect.h b/effect.h
index 3a1fc9d..21068ef 100644
--- a/effect.h
+++ b/effect.h
@@ -16,6 +16,8 @@
 
 #include <assert.h>
 
+#include <Eigen/Core>
+
 #include "opengl.h"
 #include "util.h"
 
@@ -45,7 +47,7 @@ void set_uniform_float(GLuint glsl_program_num, const std::string &prefix, const
 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);
-void set_uniform_mat3(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const Matrix3x3 matrix);
+void set_uniform_mat3(GLuint glsl_program_num, const std::string &prefix, const std::string &key, const Eigen::Matrix3d &matrix);
 
 class Effect {
 public:
@@ -177,10 +179,10 @@ 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);
-	virtual bool set_float(const std::string &key, float value);
-	virtual bool set_vec2(const std::string &key, const float *values);
-	virtual bool set_vec3(const std::string &key, const float *values);
+	virtual bool set_int(const std::string&, int value) 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;
 
 protected:
 	// Register a parameter. Whenever set_*() is called with the same key,