1 files changed, 7 insertions, 16 deletions

diff --git a/src/libjin/graphics/shaders/je_shader.cpp b/src/libjin/graphics/shaders/je_shader.cpp
index 0803e65..8ebca8c 100644
--- a/src/libjin/graphics/shaders/je_shader.cpp
+++ b/src/libjin/graphics/shaders/je_shader.cpp
@@ -56,14 +56,13 @@ namespace JinEngine
             // it clear to anybody reading your code that you really mean to sample from
             // texture unit 0, and did not just forget to set the value.
             // 
-            const int DEFAULT_TEXTURE_UNIT = 0;
+            const int MAIN_TEXTURE_UNIT = 0;
 
             static GLint textureUnit = 0;
 
             GLint Shader::mAttributeIndex = 0;
 
             Shader::Shader(const string& program)
-                //: mCurrentTextureUnit(DEFAULT_TEXTURE_UNIT)
             {
                 if (!compile(program))
                 {
@@ -83,10 +82,10 @@ namespace JinEngine
             Shader& Shader::begin()
             {
 
-                textureUnit = DEFAULT_TEXTURE_UNIT;
+                textureUnit = MAIN_TEXTURE_UNIT;
 
                 // Send uniforms.
-                sendInt(SHADER_MAIN_TEXTURE, DEFAULT_TEXTURE_UNIT);
+                sendInt(SHADER_MAIN_TEXTURE, MAIN_TEXTURE_UNIT);
                 sendVec2(SHADER_TIME, Time::getSecond(), Time::getDeltaTime());
                 Canvas* rt = gl.getCanvas();
                 if (rt == OpenGL::DEFAULT_CANVAS)
@@ -157,14 +156,6 @@ namespace JinEngine
 
             GLint Shader::claimTextureUnit(/*const std::string& name*/)
             {
-                //std::map<std::string, GLint>::iterator unit = mTextureUnits.find(name);
-                //if (unit != mTextureUnits.end())
-                //    return unit->second;
-                //static GLint MAX_TEXTURE_UNITS = getMaxTextureUnits();
-                //if (++mCurrentTextureUnit >= MAX_TEXTURE_UNITS)
-                //    return 0;
-                //mTextureUnits[name] = mCurrentTextureUnit;
-                //return mCurrentTextureUnit;
                 return textureUnit++;
             }
 
@@ -224,10 +215,10 @@ namespace JinEngine
                     // TODO: �쳣�������󶨵����������������
                     return *this;
                 }
-                gl.activeTexUnit(unit);
+                gl.activeTextureUnit(unit);
                 glUniform1i(location, unit);
-                gl.bindTexture(tex->getGLTexture());
-                gl.activeTexUnit(0);
+                gl.bindTexture2D(tex->getGLTexture());
+                gl.activeTextureUnit(MAIN_TEXTURE_UNIT);
                 return *this;
             }
 
@@ -245,7 +236,7 @@ namespace JinEngine
                 }
                 glUniform1i(location, unit);
                 glActiveTexture(GL_TEXTURE0 + unit);
-                gl.bindTexture(canvas->getGLTexture());
+                gl.bindTexture2D(canvas->getGLTexture());
 
                 glActiveTexture(GL_TEXTURE0);
                 return *this;