change file tree

1 files changed, 0 insertions, 84 deletions

diff --git a/src/render/jsl.cpp b/src/render/jsl.cpp
deleted file mode 100644
index 6fcee53..0000000
--- a/src/render/jsl.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#include "utils/macros.h"
-#include "jsl.h"
-namespace jin
-{
-namespace render
-{
-    //vec4 effect(vec4 color, Image texture, vec2 texture_coords, vec2 screen_coords) 
-    static const char* base_f = " "
-        "#version 120              \n"
-        "#define number float      \n"
-        "#define Image sampler2D   \n"
-        "#define Texel texture2D   \n"
-        "#define extern uniform    \n"
-        "uniform sampler2D _tex0_; \n"
-        "%s                        \n"
-        "void main(){              \n"
-        "gl_FragColor = effect(gl_Color, _tex0_, gl_TexCoord[0].xy, gl_FragCoord.xy);\n"
-        "}\0";
-
-    void JSLProgram::init(const char* program)
-    {
-        glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &_max_texture_units);
-
-        char* fs = (char*)alloca(strlen(program) + strlen(base_f));
-        sprintf(fs, base_f, program);
-        GLuint fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
-        glShaderSource(fragmentShader, 1, (const GLchar**)&fs, NULL);
-        glCompileShader(fragmentShader);
-
-        pid = glCreateProgram();
-        glAttachShader(pid, fragmentShader);
-        glLinkProgram(pid);
-    }
-
-    shared std::map<std::string, GLint> JSLProgram::_texture_unit_pool;
-    shared GLint JSLProgram::_current_texture_unit = 0;
-    shared GLint JSLProgram::_max_texture_units = 0;
-
-    shared GLint JSLProgram::getTextureUnit(const std::string& name)
-    {
-        std::map<std::string, GLint>::const_iterator it = _texture_unit_pool.find(name);
-
-        if (it != _texture_unit_pool.end())
-            return it->second;
-
-        if (++_current_texture_unit >= _max_texture_units)
-            return 0;
-
-        _texture_unit_pool[name] = _current_texture_unit;
-        return _current_texture_unit;
-    }
-
-    void JSLProgram::use()
-    {
-        glUseProgram(pid); 
-    }
-
-    shared void JSLProgram::unuse()
-    {
-        glUseProgram(0);
-    }
-
-    void JSLProgram::sendFloat(const char* variable, float number)
-    {
-        int loc = glGetUniformLocation(pid, variable); 
-        glUniform1f(loc, number);
-    }
-
-    void JSLProgram::sendImage(const char*  variable, const Image* image)
-    {
-        GLint texture_unit = getTextureUnit(variable);
-
-        GLint location = glGetUniformLocation(pid, variable);
-
-        glActiveTexture(GL_TEXTURE0 + texture_unit);
-        glBindTexture(GL_TEXTURE_2D, image->getTexture()); // guarantee it gets bound
-        glUniform1i(location, texture_unit);
-
-        // reset texture unit
-        glActiveTexture(GL_TEXTURE0);
-    }
-    
-}
-}