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[Improvement] (GL_Getter.*): Code improvement.

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BZLZHH
2025-05-01 22:18:48 +08:00
parent f1aad43a3c
commit 369b9b320b
2 changed files with 11 additions and 18 deletions
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MG/MG_GL/Implementations/GL/Getter/GL_Getter.cpp
+8 -15
View File
@@ -73,9 +73,6 @@ namespace MG_GL::GL {
} StringCache;
static StringCache caches[] = {
{GL_EXTENSIONS, nullptr, 0},
{GL_VENDOR, nullptr, 0},
{GL_VERSION, nullptr, 0},
{GL_SHADING_LANGUAGE_VERSION, nullptr, 0}
};
static int initialized = 0;
if (!initialized) {
@@ -124,19 +121,15 @@ namespace MG_GL::GL {
case GL_NUM_EXTENSIONS:
static GLint num_extensions = -1;
if (num_extensions == -1) {
const GLubyte* ext_str = glGetString(GL_EXTENSIONS);
if (ext_str) {
char* copy = strdup((const char*)ext_str);
char* token = strtok(copy, " ");
num_extensions = 0;
while (token) {
num_extensions++;
token = strtok(nullptr, " ");
}
free(copy);
} else {
num_extensions = 0;
const GLubyte* ext_str = MG_GL::GL::GetString(GL_EXTENSIONS);
char *copy = strdup((const char *) ext_str);
char *token = strtok(copy, " ");
num_extensions = 0;
while (token) {
num_extensions++;
token = strtok(nullptr, " ");
}
free(copy);
}
(*params) = num_extensions;
break;
MG/MG_GL/Implementations/GL/Getter/GL_Getter.h
+3 -3
View File
@@ -8,9 +8,9 @@
#include "../../../../Includes.h"
namespace MG_GL::GL {
const ::GLubyte* GetString(GLenum name);
const ::GLubyte* GetStringi(GLenum name, GLuint index);
::GLenum GetError();
const GLubyte* GetString(GLenum name);
const GLubyte* GetStringi(GLenum name, GLuint index);
GLenum GetError();
void GetIntegerv(GLenum pname, GLint *params);
}