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Minor tweaks

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Ray
2018-10-10 23:55:36 +02:00
parent 64778e8cd8
commit 126ab49221
3 changed files with 8 additions and 11 deletions
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14
src/rlgl.h
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@@ -1631,17 +1631,13 @@ void rlglInit(int width, int height)
#elif defined(GRAPHICS_API_OPENGL_ES2)
char *extensions = (char *)glGetString(GL_EXTENSIONS); // One big const string
// NOTE: We have to duplicate string because glGetString() returns a const value
// If not duplicated, it fails in some systems (Raspberry Pi)
// Equivalent to function: char *strdup(const char *str)
char *extensionsDup;
size_t len = strlen(extensions) + 1;
void *newstr = malloc(len);
if (newstr == NULL) extensionsDup = NULL;
extensionsDup = (char *)memcpy(newstr, extensions, len);
// NOTE: We have to duplicate string because glGetString() returns a const string
int len = strlen(extensions) + 1;
char *extensionsDup = (char *)malloc(len);
strcpy(extensionsDup, extensions);
// NOTE: String could be splitted using strtok() function (string.h)
// NOTE: strtok() modifies the received string, it can not be const
// NOTE: strtok() modifies the passed string, it can not be const
char *extList[512]; // Allocate 512 strings pointers (2 KB)