[Chore] (Shader/GLSL): Remove the preConvertedGlsl feature, which is useless.

src/main/cpp/CMakeLists.txt

@@ -45,7 +45,7 @@ add_library(${CMAKE_PROJECT_NAME} SHARED
         gl/pixel.cpp
         gl/glsl/glsl_for_es.cpp
         gl/glsl/cache.cpp
-        gl/glsl/preConvertedGlsl.cpp
+        
         gl/vertexattrib.cpp
         glx/lookup.cpp
         egl/egl.c

src/main/cpp/gl/glsl/glsl_for_es.cpp

@@ -8,7 +8,6 @@
 #include <fstream>
 #include "../log.h"
 #include "glslang/SPIRV/GlslangToSpv.h"
-#include "preConvertedGlsl.h"
 #include <string>
 #include <regex>
 #include <strstream>
@@ -17,8 +16,6 @@
 #include "cache.h"
 #include "../../version.h"
 
-//#define FEATURE_PRE_CONVERTED_GLSL
-
 #define DEBUG 0
 
 #if !defined(__APPLE__)
@@ -689,15 +686,6 @@ std::string spirv_to_essl(std::vector<unsigned int> spirv, uint essl_version, in
 
 static bool glslang_inited = false;
 std::string GLSLtoGLSLES_2(const char *glsl_code, GLenum glsl_type, uint essl_version, int& return_code) {
-#ifdef FEATURE_PRE_CONVERTED_GLSL
-    if (getGLSLVersion(glsl_code) == 430) {
-        char* converted = preConvertedGlsl(glsl_code);
-        if (converted) {
-            LOG_D("Find pre-converted glsl, now use it.")
-            return converted;
-        }
-    }
-#endif
     std::string correct_glsl_str = preprocess_glsl(glsl_code);
     LOG_D("Firstly converted GLSL:\n%s", correct_glsl_str.c_str())
     int glsl_version = get_or_add_glsl_version(correct_glsl_str);

src/main/cpp/gl/glsl/preConvertedGlsl.h

@@ -1,21 +0,0 @@
-//
-// Created by BZLZHH on 2025/2/11.
-//
-
-#ifndef MOBILEGLUES_PLUGIN_PRECONVERTEDGLSL_H
-#define MOBILEGLUES_PLUGIN_PRECONVERTEDGLSL_H
-
-#include "../log.h"
-#include "../mg.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-char *preConvertedGlsl(char *glsl_code);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif //MOBILEGLUES_PLUGIN_PRECONVERTEDGLSL_H