[Feat|Refactor]: Add config file. Add "no_error" option. Optimize code.

Signed-off-by: BZLZHH <admin@bzlzhh.top>

src/main/cpp/CMakeLists.txt

@@ -41,6 +41,8 @@ add_library(${CMAKE_PROJECT_NAME} SHARED
         egl/egl.c
         egl/loader.c
         gles/loader.c
+        config/cJSON.c
+        config/config.c
 )
 
 target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE ./includes)

src/main/cpp/config/cJSON.h

@@ -0,0 +1,300 @@
+/*
+  Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+*/
+
+#ifndef cJSON__h
+#define cJSON__h
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#if !defined(__WINDOWS__) && (defined(WIN32) || defined(WIN64) || defined(_MSC_VER) || defined(_WIN32))
+#define __WINDOWS__
+#endif
+
+#ifdef __WINDOWS__
+
+/* When compiling for windows, we specify a specific calling convention to avoid issues where we are being called from a project with a different default calling convention.  For windows you have 3 define options:
+
+CJSON_HIDE_SYMBOLS - Define this in the case where you don't want to ever dllexport symbols
+CJSON_EXPORT_SYMBOLS - Define this on library build when you want to dllexport symbols (default)
+CJSON_IMPORT_SYMBOLS - Define this if you want to dllimport symbol
+
+For *nix builds that support visibility attribute, you can define similar behavior by
+
+setting default visibility to hidden by adding
+-fvisibility=hidden (for gcc)
+or
+-xldscope=hidden (for sun cc)
+to CFLAGS
+
+then using the CJSON_API_VISIBILITY flag to "export" the same symbols the way CJSON_EXPORT_SYMBOLS does
+
+*/
+
+#define CJSON_CDECL __cdecl
+#define CJSON_STDCALL __stdcall
+
+/* export symbols by default, this is necessary for copy pasting the C and header file */
+#if !defined(CJSON_HIDE_SYMBOLS) && !defined(CJSON_IMPORT_SYMBOLS) && !defined(CJSON_EXPORT_SYMBOLS)
+#define CJSON_EXPORT_SYMBOLS
+#endif
+
+#if defined(CJSON_HIDE_SYMBOLS)
+#define CJSON_PUBLIC(type)   type CJSON_STDCALL
+#elif defined(CJSON_EXPORT_SYMBOLS)
+#define CJSON_PUBLIC(type)   __declspec(dllexport) type CJSON_STDCALL
+#elif defined(CJSON_IMPORT_SYMBOLS)
+#define CJSON_PUBLIC(type)   __declspec(dllimport) type CJSON_STDCALL
+#endif
+#else /* !__WINDOWS__ */
+#define CJSON_CDECL
+#define CJSON_STDCALL
+
+#if (defined(__GNUC__) || defined(__SUNPRO_CC) || defined (__SUNPRO_C)) && defined(CJSON_API_VISIBILITY)
+#define CJSON_PUBLIC(type)   __attribute__((visibility("default"))) type
+#else
+#define CJSON_PUBLIC(type) type
+#endif
+#endif
+
+/* project version */
+#define CJSON_VERSION_MAJOR 1
+#define CJSON_VERSION_MINOR 7
+#define CJSON_VERSION_PATCH 18
+
+#include <stddef.h>
+
+/* cJSON Types: */
+#define cJSON_Invalid (0)
+#define cJSON_False  (1 << 0)
+#define cJSON_True   (1 << 1)
+#define cJSON_NULL   (1 << 2)
+#define cJSON_Number (1 << 3)
+#define cJSON_String (1 << 4)
+#define cJSON_Array  (1 << 5)
+#define cJSON_Object (1 << 6)
+#define cJSON_Raw    (1 << 7) /* raw json */
+
+#define cJSON_IsReference 256
+#define cJSON_StringIsConst 512
+
+/* The cJSON structure: */
+typedef struct cJSON
+{
+    /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
+    struct cJSON *next;
+    struct cJSON *prev;
+    /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
+    struct cJSON *child;
+
+    /* The type of the item, as above. */
+    int type;
+
+    /* The item's string, if type==cJSON_String  and type == cJSON_Raw */
+    char *valuestring;
+    /* writing to valueint is DEPRECATED, use cJSON_SetNumberValue instead */
+    int valueint;
+    /* The item's number, if type==cJSON_Number */
+    double valuedouble;
+
+    /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
+    char *string;
+} cJSON;
+
+typedef struct cJSON_Hooks
+{
+      /* malloc/free are CDECL on Windows regardless of the default calling convention of the compiler, so ensure the hooks allow passing those functions directly. */
+      void *(CJSON_CDECL *malloc_fn)(size_t sz);
+      void (CJSON_CDECL *free_fn)(void *ptr);
+} cJSON_Hooks;
+
+typedef int cJSON_bool;
+
+/* Limits how deeply nested arrays/objects can be before cJSON rejects to parse them.
+ * This is to prevent stack overflows. */
+#ifndef CJSON_NESTING_LIMIT
+#define CJSON_NESTING_LIMIT 1000
+#endif
+
+/* returns the version of cJSON as a string */
+CJSON_PUBLIC(const char*) cJSON_Version(void);
+
+/* Supply malloc, realloc and free functions to cJSON */
+CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks* hooks);
+
+/* Memory Management: the caller is always responsible to free the results from all variants of cJSON_Parse (with cJSON_Delete) and cJSON_Print (with stdlib free, cJSON_Hooks.free_fn, or cJSON_free as appropriate). The exception is cJSON_PrintPreallocated, where the caller has full responsibility of the buffer. */
+/* Supply a block of JSON, and this returns a cJSON object you can interrogate. */
+CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *value);
+CJSON_PUBLIC(cJSON *) cJSON_ParseWithLength(const char *value, size_t buffer_length);
+/* ParseWithOpts allows you to require (and check) that the JSON is null terminated, and to retrieve the pointer to the final byte parsed. */
+/* If you supply a ptr in return_parse_end and parsing fails, then return_parse_end will contain a pointer to the error so will match cJSON_GetErrorPtr(). */
+CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return_parse_end, cJSON_bool require_null_terminated);
+CJSON_PUBLIC(cJSON *) cJSON_ParseWithLengthOpts(const char *value, size_t buffer_length, const char **return_parse_end, cJSON_bool require_null_terminated);
+
+/* Render a cJSON entity to text for transfer/storage. */
+CJSON_PUBLIC(char *) cJSON_Print(const cJSON *item);
+/* Render a cJSON entity to text for transfer/storage without any formatting. */
+CJSON_PUBLIC(char *) cJSON_PrintUnformatted(const cJSON *item);
+/* Render a cJSON entity to text using a buffered strategy. prebuffer is a guess at the final size. guessing well reduces reallocation. fmt=0 gives unformatted, =1 gives formatted */
+CJSON_PUBLIC(char *) cJSON_PrintBuffered(const cJSON *item, int prebuffer, cJSON_bool fmt);
+/* Render a cJSON entity to text using a buffer already allocated in memory with given length. Returns 1 on success and 0 on failure. */
+/* NOTE: cJSON is not always 100% accurate in estimating how much memory it will use, so to be safe allocate 5 bytes more than you actually need */
+CJSON_PUBLIC(cJSON_bool) cJSON_PrintPreallocated(cJSON *item, char *buffer, const int length, const cJSON_bool format);
+/* Delete a cJSON entity and all subentities. */
+CJSON_PUBLIC(void) cJSON_Delete(cJSON *item);
+
+/* Returns the number of items in an array (or object). */
+CJSON_PUBLIC(int) cJSON_GetArraySize(const cJSON *array);
+/* Retrieve item number "index" from array "array". Returns NULL if unsuccessful. */
+CJSON_PUBLIC(cJSON *) cJSON_GetArrayItem(const cJSON *array, int index);
+/* Get item "string" from object. Case insensitive. */
+CJSON_PUBLIC(cJSON *) cJSON_GetObjectItem(const cJSON * const object, const char * const string);
+CJSON_PUBLIC(cJSON *) cJSON_GetObjectItemCaseSensitive(const cJSON * const object, const char * const string);
+CJSON_PUBLIC(cJSON_bool) cJSON_HasObjectItem(const cJSON *object, const char *string);
+/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
+CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void);
+
+/* Check item type and return its value */
+CJSON_PUBLIC(char *) cJSON_GetStringValue(const cJSON * const item);
+CJSON_PUBLIC(double) cJSON_GetNumberValue(const cJSON * const item);
+
+/* These functions check the type of an item */
+CJSON_PUBLIC(cJSON_bool) cJSON_IsInvalid(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsFalse(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsTrue(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsBool(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsNull(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsNumber(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsString(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsArray(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsObject(const cJSON * const item);
+CJSON_PUBLIC(cJSON_bool) cJSON_IsRaw(const cJSON * const item);
+
+/* These calls create a cJSON item of the appropriate type. */
+CJSON_PUBLIC(cJSON *) cJSON_CreateNull(void);
+CJSON_PUBLIC(cJSON *) cJSON_CreateTrue(void);
+CJSON_PUBLIC(cJSON *) cJSON_CreateFalse(void);
+CJSON_PUBLIC(cJSON *) cJSON_CreateBool(cJSON_bool boolean);
+CJSON_PUBLIC(cJSON *) cJSON_CreateNumber(double num);
+CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string);
+/* raw json */
+CJSON_PUBLIC(cJSON *) cJSON_CreateRaw(const char *raw);
+CJSON_PUBLIC(cJSON *) cJSON_CreateArray(void);
+CJSON_PUBLIC(cJSON *) cJSON_CreateObject(void);
+
+/* Create a string where valuestring references a string so
+ * it will not be freed by cJSON_Delete */
+CJSON_PUBLIC(cJSON *) cJSON_CreateStringReference(const char *string);
+/* Create an object/array that only references it's elements so
+ * they will not be freed by cJSON_Delete */
+CJSON_PUBLIC(cJSON *) cJSON_CreateObjectReference(const cJSON *child);
+CJSON_PUBLIC(cJSON *) cJSON_CreateArrayReference(const cJSON *child);
+
+/* These utilities create an Array of count items.
+ * The parameter count cannot be greater than the number of elements in the number array, otherwise array access will be out of bounds.*/
+CJSON_PUBLIC(cJSON *) cJSON_CreateIntArray(const int *numbers, int count);
+CJSON_PUBLIC(cJSON *) cJSON_CreateFloatArray(const float *numbers, int count);
+CJSON_PUBLIC(cJSON *) cJSON_CreateDoubleArray(const double *numbers, int count);
+CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char *const *strings, int count);
+
+/* Append item to the specified array/object. */
+CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToArray(cJSON *array, cJSON *item);
+CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObject(cJSON *object, const char *string, cJSON *item);
+/* Use this when string is definitely const (i.e. a literal, or as good as), and will definitely survive the cJSON object.
+ * WARNING: When this function was used, make sure to always check that (item->type & cJSON_StringIsConst) is zero before
+ * writing to `item->string` */
+CJSON_PUBLIC(cJSON_bool) cJSON_AddItemToObjectCS(cJSON *object, const char *string, cJSON *item);
+/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */
+CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item);
+CJSON_PUBLIC(cJSON_bool) cJSON_AddItemReferenceToObject(cJSON *object, const char *string, cJSON *item);
+
+/* Remove/Detach items from Arrays/Objects. */
+CJSON_PUBLIC(cJSON *) cJSON_DetachItemViaPointer(cJSON *parent, cJSON * const item);
+CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromArray(cJSON *array, int which);
+CJSON_PUBLIC(void) cJSON_DeleteItemFromArray(cJSON *array, int which);
+CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObject(cJSON *object, const char *string);
+CJSON_PUBLIC(cJSON *) cJSON_DetachItemFromObjectCaseSensitive(cJSON *object, const char *string);
+CJSON_PUBLIC(void) cJSON_DeleteItemFromObject(cJSON *object, const char *string);
+CJSON_PUBLIC(void) cJSON_DeleteItemFromObjectCaseSensitive(cJSON *object, const char *string);
+
+/* Update array items. */
+CJSON_PUBLIC(cJSON_bool) cJSON_InsertItemInArray(cJSON *array, int which, cJSON *newitem); /* Shifts pre-existing items to the right. */
+CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON * const item, cJSON * replacement);
+CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInArray(cJSON *array, int which, cJSON *newitem);
+CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem);
+CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemInObjectCaseSensitive(cJSON *object,const char *string,cJSON *newitem);
+
+/* Duplicate a cJSON item */
+CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse);
+/* Duplicate will create a new, identical cJSON item to the one you pass, in new memory that will
+ * need to be released. With recurse!=0, it will duplicate any children connected to the item.
+ * The item->next and ->prev pointers are always zero on return from Duplicate. */
+/* Recursively compare two cJSON items for equality. If either a or b is NULL or invalid, they will be considered unequal.
+ * case_sensitive determines if object keys are treated case sensitive (1) or case insensitive (0) */
+CJSON_PUBLIC(cJSON_bool) cJSON_Compare(const cJSON * const a, const cJSON * const b, const cJSON_bool case_sensitive);
+
+/* Minify a strings, remove blank characters(such as ' ', '\t', '\r', '\n') from strings.
+ * The input pointer json cannot point to a read-only address area, such as a string constant, 
+ * but should point to a readable and writable address area. */
+CJSON_PUBLIC(void) cJSON_Minify(char *json);
+
+/* Helper functions for creating and adding items to an object at the same time.
+ * They return the added item or NULL on failure. */
+CJSON_PUBLIC(cJSON*) cJSON_AddNullToObject(cJSON * const object, const char * const name);
+CJSON_PUBLIC(cJSON*) cJSON_AddTrueToObject(cJSON * const object, const char * const name);
+CJSON_PUBLIC(cJSON*) cJSON_AddFalseToObject(cJSON * const object, const char * const name);
+CJSON_PUBLIC(cJSON*) cJSON_AddBoolToObject(cJSON * const object, const char * const name, const cJSON_bool boolean);
+CJSON_PUBLIC(cJSON*) cJSON_AddNumberToObject(cJSON * const object, const char * const name, const double number);
+CJSON_PUBLIC(cJSON*) cJSON_AddStringToObject(cJSON * const object, const char * const name, const char * const string);
+CJSON_PUBLIC(cJSON*) cJSON_AddRawToObject(cJSON * const object, const char * const name, const char * const raw);
+CJSON_PUBLIC(cJSON*) cJSON_AddObjectToObject(cJSON * const object, const char * const name);
+CJSON_PUBLIC(cJSON*) cJSON_AddArrayToObject(cJSON * const object, const char * const name);
+
+/* When assigning an integer value, it needs to be propagated to valuedouble too. */
+#define cJSON_SetIntValue(object, number) ((object) ? (object)->valueint = (object)->valuedouble = (number) : (number))
+/* helper for the cJSON_SetNumberValue macro */
+CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number);
+#define cJSON_SetNumberValue(object, number) ((object != NULL) ? cJSON_SetNumberHelper(object, (double)number) : (number))
+/* Change the valuestring of a cJSON_String object, only takes effect when type of object is cJSON_String */
+CJSON_PUBLIC(char*) cJSON_SetValuestring(cJSON *object, const char *valuestring);
+
+/* If the object is not a boolean type this does nothing and returns cJSON_Invalid else it returns the new type*/
+#define cJSON_SetBoolValue(object, boolValue) ( \
+    (object != NULL && ((object)->type & (cJSON_False|cJSON_True))) ? \
+    (object)->type=((object)->type &(~(cJSON_False|cJSON_True)))|((boolValue)?cJSON_True:cJSON_False) : \
+    cJSON_Invalid\
+)
+
+/* Macro for iterating over an array or object */
+#define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next)
+
+/* malloc/free objects using the malloc/free functions that have been set with cJSON_InitHooks */
+CJSON_PUBLIC(void *) cJSON_malloc(size_t size);
+CJSON_PUBLIC(void) cJSON_free(void *object);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/main/cpp/config/config.c

@@ -0,0 +1,74 @@
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "cJSON.h"
+#include "../gl/log.h"
+
+static cJSON *config_json = NULL;
+
+void config_refresh() {
+    FILE *file = fopen(CONFIG_FILE_PATH, "r");
+    if (file == NULL) {
+        LOG_E("Unable to open config file %s", CONFIG_FILE_PATH);
+        return;
+    }
+
+    fseek(file, 0, SEEK_END);
+    long file_size = ftell(file);
+    fseek(file, 0, SEEK_SET);
+
+    char *file_content = (char *)malloc(file_size + 1);
+    if (file_content == NULL) {
+        LOG_E("Unable to allocate memory for file content");
+        fclose(file);
+        return;
+    }
+
+    fread(file_content, 1, file_size, file);
+    fclose(file);
+    file_content[file_size] = '\0';
+
+    config_json = cJSON_Parse(file_content);
+    if (config_json == NULL) {
+        LOG_E("Error parsing config JSON: %s\n", cJSON_GetErrorPtr());
+    }
+
+    free(file_content);
+}
+
+int config_get_int(char* name) {
+    if (config_json == NULL) {
+        return -1;
+    }
+
+    cJSON *item = cJSON_GetObjectItem(config_json, name);
+    if (item == NULL || !cJSON_IsNumber(item)) {
+        LOG_D("Config item '%s' not found or not an integer.\n", name);
+        return -1;
+    }
+
+    return item->valueint;
+}
+
+char* config_get_string(char* name) {
+    if (config_json == NULL) {
+        return NULL;
+    }
+
+    cJSON *item = cJSON_GetObjectItem(config_json, name);
+    if (item == NULL || !cJSON_IsString(item)) {
+        LOG_D("Config item '%s' not found or not a string.\n", name);
+        return ""; 
+    }
+
+    return item->valuestring;
+}
+
+void config_cleanup() {
+    if (config_json != NULL) {
+        cJSON_Delete(config_json);
+        config_json = NULL;
+    }
+}

src/main/cpp/config/config.h

@@ -0,0 +1,21 @@
+#ifndef _MOBILEGLUES_CONFIG_H_
+#define _MOBILEGLUES_CONFIG_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MG_DIRECTORY_PATH "/sdcard/MG"
+#define CONFIG_FILE_PATH MG_DIRECTORY_PATH "/config.json"
+#define LOG_FILE_PATH MG_DIRECTORY_PATH "/latest.log"
+    
+void config_refresh();
+int config_get_int(char* name);
+char* config_get_string(char* name);
+void config_cleanup();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _MOBILEGLUES_CONFIG_H_

src/main/cpp/gl/framebuffer.c

@@ -167,5 +167,18 @@ void glDrawBuffers(GLsizei n, const GLenum *bufs) {
     LOAD_GLES(glDrawBuffers, void, GLsizei n, const GLenum *bufs)
     gles_glDrawBuffers(n, new_bufs);
 
+    CHECK_GL_ERROR
+}
+
+GLenum glCheckFramebufferStatus(GLenum target) {
+    LOG()
+    LOAD_GLES_FUNC(glCheckFramebufferStatus)
+    GLenum status = gles_glCheckFramebufferStatus(target);
+    if(config_get_int("no_error") >= 2 && status != GL_FRAMEBUFFER_COMPLETE) {
+        LOG_W_FORCE("Framebuffer %d isn't GL_FRAMEBUFFER_COMPLETE: %d", target, status);
+        LOG_W_FORCE("Now try to cheat.");
+        return GL_FRAMEBUFFER_COMPLETE;
+    }
+    return status;
     CHECK_GL_ERROR
 }

src/main/cpp/gl/framebuffer.h

@@ -29,4 +29,6 @@ GLAPI GLAPIENTRY void glDrawBuffer(GLenum buf);
 
 GLAPI GLAPIENTRY void glDrawBuffers(GLsizei n, const GLenum *bufs);
 
+GLAPI GLAPIENTRY GLenum glCheckFramebufferStatus(GLenum target);
+
 #endif //MOBILEGLUES_FRAMEBUFFER_H

src/main/cpp/gl/gl_native.c

@@ -27,7 +27,7 @@ NATIVE_FUNCTION_HEAD(void, glBlendFunc, GLenum sfactor, GLenum dfactor) NATIVE_F
 NATIVE_FUNCTION_HEAD(void, glBlendFuncSeparate, GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha) NATIVE_FUNCTION_END_NO_RETURN(void, glBlendFuncSeparate, sfactorRGB,dfactorRGB,sfactorAlpha,dfactorAlpha)
 NATIVE_FUNCTION_HEAD(void, glBufferData, GLenum target, GLsizeiptr size, const void *data, GLenum usage) NATIVE_FUNCTION_END_NO_RETURN(void, glBufferData, target,size,data,usage)
 NATIVE_FUNCTION_HEAD(void, glBufferSubData, GLenum target, GLintptr offset, GLsizeiptr size, const void *data) NATIVE_FUNCTION_END_NO_RETURN(void, glBufferSubData, target,offset,size,data)
-NATIVE_FUNCTION_HEAD(GLenum, glCheckFramebufferStatus, GLenum target) NATIVE_FUNCTION_END(GLenum, glCheckFramebufferStatus, target)
+//NATIVE_FUNCTION_HEAD(GLenum, glCheckFramebufferStatus, GLenum target) NATIVE_FUNCTION_END(GLenum, glCheckFramebufferStatus, target)
 NATIVE_FUNCTION_HEAD(void, glClear, GLbitfield mask) NATIVE_FUNCTION_END_NO_RETURN(void, glClear, mask)
 NATIVE_FUNCTION_HEAD(void, glClearColor, GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) NATIVE_FUNCTION_END_NO_RETURN(void, glClearColor, red,green,blue,alpha)
 NATIVE_FUNCTION_HEAD(void, glClearDepthf, GLfloat d) NATIVE_FUNCTION_END_NO_RETURN(void, glClearDepthf, d)
@@ -77,10 +77,10 @@ NATIVE_FUNCTION_HEAD(void, glGetBufferParameteriv, GLenum target, GLenum pname,
 NATIVE_FUNCTION_HEAD(void, glGetFloatv, GLenum pname, GLfloat *data) NATIVE_FUNCTION_END_NO_RETURN(void, glGetFloatv, pname,data)
 NATIVE_FUNCTION_HEAD(void, glGetFramebufferAttachmentParameteriv, GLenum target, GLenum attachment, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetFramebufferAttachmentParameteriv, target,attachment,pname,params)
 //NATIVE_FUNCTION_HEAD(void, glGetIntegerv, GLenum pname, GLint *data) NATIVE_FUNCTION_END_NO_RETURN(void, glGetIntegerv, pname,data)
-NATIVE_FUNCTION_HEAD(void, glGetProgramiv, GLuint program, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetProgramiv, program,pname,params)
+//NATIVE_FUNCTION_HEAD(void, glGetProgramiv, GLuint program, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetProgramiv, program,pname,params)
 NATIVE_FUNCTION_HEAD(void, glGetProgramInfoLog, GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog) NATIVE_FUNCTION_END_NO_RETURN(void, glGetProgramInfoLog, program,bufSize,length,infoLog)
 NATIVE_FUNCTION_HEAD(void, glGetRenderbufferParameteriv, GLenum target, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetRenderbufferParameteriv, target,pname,params)
-NATIVE_FUNCTION_HEAD(void, glGetShaderiv, GLuint shader, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetShaderiv, shader,pname,params)
+//NATIVE_FUNCTION_HEAD(void, glGetShaderiv, GLuint shader, GLenum pname, GLint *params) NATIVE_FUNCTION_END_NO_RETURN(void, glGetShaderiv, shader,pname,params)
 NATIVE_FUNCTION_HEAD(void, glGetShaderInfoLog, GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog) NATIVE_FUNCTION_END_NO_RETURN(void, glGetShaderInfoLog, shader,bufSize,length,infoLog)
 NATIVE_FUNCTION_HEAD(void, glGetShaderPrecisionFormat, GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision) NATIVE_FUNCTION_END_NO_RETURN(void, glGetShaderPrecisionFormat, shadertype,precisiontype,range,precision)
 NATIVE_FUNCTION_HEAD(void, glGetShaderSource, GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source) NATIVE_FUNCTION_END_NO_RETURN(void, glGetShaderSource, shader,bufSize,length,source)

src/main/cpp/gl/loader.h

@@ -2,7 +2,7 @@
 // Created by Swung 0x48 on 2024/10/10.
 //
 
-#ifndef MOBILEGLUES_LOADER_H
-#define MOBILEGLUES_LOADER_H
+#ifndef MOBILEGLUES_GL_LOADER_H
+#define MOBILEGLUES_GL_LOADER_H
 
-#endif //FOLD_CRAFT_LAUNCHER_GL_LOADER_H
+#endif //MOBILEGLUES_GL_LOADER_H

src/main/cpp/gl/log.h

@@ -25,6 +25,7 @@
 
 #define LOG_V(...) {__android_log_print(ANDROID_LOG_VERBOSE, RENDERERNAME, __VA_ARGS__);printf(__VA_ARGS__);printf("\n\n");write_log(__VA_ARGS__);}
 #define LOG_I(...) {__android_log_print(ANDROID_LOG_INFO, RENDERERNAME, __VA_ARGS__);printf(__VA_ARGS__);printf("\n\n");write_log(__VA_ARGS__);}
+#define LOG_W_FORCE(...) {__android_log_print(ANDROID_LOG_WARN, RENDERERNAME, __VA_ARGS__);printf(__VA_ARGS__);printf("\n\n");write_log(__VA_ARGS__);}
 
 #define MOBILEGLUES_LOG_H
 

src/main/cpp/gl/mg.c

@@ -13,8 +13,6 @@ FUNC_GL_STATE_SIZEI(proxy_width)
 FUNC_GL_STATE_SIZEI(proxy_height)
 FUNC_GL_STATE_ENUM(proxy_intformat)
 
-#define LOG_FILE_PATH "/sdcard/FCL/log/mg.log"
-
 FILE* file;
 
 void start_log() {

src/main/cpp/gl/mg.h

@@ -16,6 +16,7 @@
 #include "../gles/loader.h"
 #include "../includes.h"
 #include "glsl/glsl_for_es.h"
+#include "../config/config.h"
 
 #ifdef __cplusplus
 extern "C" {

src/main/cpp/gl/program.c

@@ -118,5 +118,20 @@ void glLinkProgram(GLuint program) {
     LOAD_GLES(glLinkProgram, void, GLuint program)
     gles_glLinkProgram(program);
 
+    CHECK_GL_ERROR
+}
+
+void glGetProgramiv(GLuint program, GLenum pname, GLint *params) {
+    LOG()
+    LOAD_GLES_FUNC(glGetProgramiv)
+    gles_glGetProgramiv(program, pname, params);
+    if(config_get_int("no_error") >= 1 && (pname == GL_LINK_STATUS || pname == GL_VALIDATE_STATUS) && !*params) {
+        GLchar infoLog[512];
+        LOAD_GLES_FUNC(glGetShaderInfoLog)
+        gles_glGetShaderInfoLog(program, 512, NULL, infoLog);
+        LOG_W_FORCE("Program %d linking failed: \n%s", program, infoLog);
+        LOG_W_FORCE("Now try to cheat.");
+        *params = GL_TRUE;
+    }
     CHECK_GL_ERROR
 }

src/main/cpp/gl/program.h

@@ -8,7 +8,7 @@
 #include "gl.h"
 
 GLAPI GLAPIENTRY void glBindFragDataLocation(GLuint program, GLuint color, const GLchar *name);
-
 GLAPI GLAPIENTRY void glLinkProgram(GLuint program);
+GLAPI GLAPIENTRY void glGetProgramiv(GLuint program, GLenum pname, GLint *params);
 
 #endif //MOBILEGLUES_PROGRAM_H

src/main/cpp/gl/shader.c

@@ -240,4 +240,19 @@ void glShaderSource(GLuint shader, GLsizei count, const GLchar *const* string, c
     } else {
         LOG_E("No gles_glShaderSource")
     }
+}
+
+void glGetShaderiv(GLuint shader, GLenum pname, GLint *params) {
+    LOG()
+    LOAD_GLES_FUNC(glGetShaderiv);
+    gles_glGetShaderiv(shader, pname, params);
+    if(config_get_int("no_error") >= 1 && pname == GL_COMPILE_STATUS && !*params) {
+        GLchar infoLog[512];
+        LOAD_GLES_FUNC(glGetShaderInfoLog);
+        gles_glGetShaderInfoLog(shader, 512, NULL, infoLog);
+        LOG_W_FORCE("Shader %d compilation failed: \n%s", shader, infoLog);
+        LOG_W_FORCE("Now try to cheat.");
+        *params = GL_TRUE;
+    }
+    CHECK_GL_ERROR
 }

src/main/cpp/gl/shader.h

@@ -15,5 +15,6 @@ struct shader_t {
 extern struct shader_t shaderInfo;
 
 GLAPI GLAPIENTRY void glShaderSource(GLuint shader, GLsizei count, const GLchar *const* string, const GLint *length);
+GLAPI GLAPIENTRY void glGetShaderiv(GLuint shader, GLenum pname, GLint *params);
 
 #endif //FOLD_CRAFT_LAUNCHER_GL_LOADER_H

src/main/cpp/gles/loader.c

@@ -93,8 +93,6 @@ void load_libs() {
     egl = open_lib(egl_lib, egl_override);
 }
 
-void *(*gles_getProcAddress)(const char *name);
-
 void *proc_address(void *lib, const char *name) {
 //    printf("proc_address(%s)\n", name);
     return dlsym(lib, name);

src/main/cpp/gles/loader.h

@@ -1,5 +1,5 @@
-#ifndef _MOBILEGLUES_LOADER_H_
-#define _MOBILEGLUES_LOADER_H_
+#ifndef MOBILEGLUES_GLES_LOADER_H_
+#define MOBILEGLUES_GLES_LOADER_H_
 
 #include <stdbool.h>
 #include "../gl/log.h"
@@ -14,7 +14,6 @@
 extern "C" {
 #endif
 
-extern void *(*gles_getProcAddress)(const char *name);
 void *proc_address(void *lib, const char *name);
 extern void *gles, *egl;
 
@@ -129,8 +128,7 @@ static name##_PTR egl_##name = NULL; \
 #define NATIVE_FUNCTION_HEAD(type,name,...)                                 \
 GLAPI GLAPIENTRY type name##ARB(__VA_ARGS__) __attribute__((alias(#name))); \
 GLAPI GLAPIENTRY type name(__VA_ARGS__)  {                                  \
-typedef type (*name##_PTR)(__VA_ARGS__);                                    \
-name##_PTR gles_##name = NULL;
+LOAD_GLES_FUNC(name)
 
 #if GLOBAL_DEBUG
 #define NATIVE_FUNCTION_END(type,name,...)                                  \
@@ -180,4 +178,4 @@ GLAPI GLAPIENTRY type name(__VA_ARGS__) {
     LOG_W("No function: %s @ %s(...)", RENDERERNAME, __FUNCTION__);         \
 }
 
-#endif // _MOBILEGLUES_LOADER_H_
+#endif // MOBILEGLUES_GLES_LOADER_H_

src/main/cpp/main.c

@@ -3,6 +3,8 @@
 //
 
 #include <string.h>
+#include <sys/stat.h>
+#include <errno.h>
 #include "includes.h"
 #include "gl/gl.h"
 #include "egl/egl.h"
@@ -18,17 +20,7 @@ extern "C" {
 #endif
 
 extern char* (*MesaConvertShader)(const char *src, unsigned int type, unsigned int glsl, unsigned int essl);
-void load_libs();
-
-void proc_init() {
-    LOG_V("Initializing %s @ %s", RENDERERNAME, __FUNCTION__);
-    clear_log();
-    start_log();
-
-    load_libs();
-    init_target_egl();
-    init_target_gles();
-
+void init_libshaderconv() {
     const char *shaderconv_lib = "libshaderconv";
     const char *func_name = "MesaConvertShader";
     const char *glslconv_name[] = {shaderconv_lib, NULL};
@@ -44,6 +36,29 @@ void proc_init() {
             LOG_D("failed to load %s\n", shaderconv_lib);
         }
     }
+}
+
+void init_config() {
+    if(mkdir(MG_DIRECTORY_PATH, 0755) != 0 && errno != EEXIST) {
+        LOG_E("Error creating MG directory.\n")
+        return;
+    }
+    config_refresh();
+}
+
+void load_libs();
+void proc_init() {
+    init_config();
+    clear_log();
+    start_log();
+    LOG_V("Initializing %s @ %s", RENDERERNAME, __FUNCTION__);
+
+    load_libs();
+    init_target_egl();
+    init_target_gles();
+
+    init_libshaderconv();
+    
 
     g_initialized = 1;
 }