X-Git-Url: http://git.mutantstargoat.com?p=demo;a=blobdiff_plain;f=src%2Fshader.cc;h=3bd46e2edcefc88d0801b50cb24adecf554c3e62;hp=8fa50ae0080463f312931a629bb3f13f336c3d5d;hb=369d75c73bf926a6dbcf4d740c8664bbb401602a;hpb=0da7a98f74d00bfa6cf0d47fd7cf0f687eeba5f6

diff --git a/src/shader.cc b/src/shader.cc
index 8fa50ae..3bd46e2 100644
--- a/src/shader.cc
+++ b/src/shader.cc
@@ -2,6 +2,8 @@
 #include <stdio.h>
 #include "shader.h"
 
+ShaderProgram *current_program;
+
 Shader::Shader() {}
 Shader::~Shader()
 {
@@ -56,6 +58,8 @@ bool Shader::load(const char *fname, SType type)
 
 ShaderProgram::ShaderProgram()
 {
+	current_program = 0;
+
 	int len = sizeof shaders / sizeof *shaders;
 	for(int i=0; i<len; ++i) {
 		shaders[i] = 0;
@@ -75,4 +79,9 @@ void ShaderProgram::add_shader(Shader *sdr)
 {
 	assert(sdr->type < sizeof shaders / sizeof *shaders);
 	shaders[sdr->type] = sdr;
+}
+
+ShaderProgram *get_current_program()
+{
+	return current_program;
 }
\ No newline at end of file