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Update Glad loader
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@kb-1000
kb-1000 committed Jun 3, 2024
1 parent dcb24c0 commit d18c5d2
Showing 1 changed file with 45 additions and 58 deletions.
103 changes: 45 additions & 58 deletions source/game/glad/gl.h
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/**
* Loader generated by glad 2.0.3 on Wed Feb 8 22:18:39 2023
* Loader generated by glad 2.0.6 on Sat Jun 1 16:55:10 2024
*
* SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
*
Expand Down Expand Up @@ -164,7 +164,7 @@ extern "C" {
#define GLAD_VERSION_MAJOR(version) (version / 10000)
#define GLAD_VERSION_MINOR(version) (version % 10000)

#define GLAD_GENERATOR_VERSION "2.0.3"
#define GLAD_GENERATOR_VERSION "2.0.6"

typedef void (*GLADapiproc)(void);

Expand Down Expand Up @@ -6263,36 +6263,24 @@ static void glad_gl_load_GL_EXT_direct_state_access( GLADuserptrloadfunc load, v



#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
#define GLAD_GL_IS_SOME_NEW_VERSION 1
#else
#define GLAD_GL_IS_SOME_NEW_VERSION 0
#endif

static int glad_gl_get_extensions( int version, const char **out_exts, unsigned int *out_num_exts_i, char ***out_exts_i) {
#if GLAD_GL_IS_SOME_NEW_VERSION
if(GLAD_VERSION_MAJOR(version) < 3) {
#else
GLAD_UNUSED(version);
GLAD_UNUSED(out_num_exts_i);
GLAD_UNUSED(out_exts_i);
#endif
if (glad_glGetString == NULL) {
return 0;
static void glad_gl_free_extensions(char **exts_i) {
if (exts_i != NULL) {
unsigned int index;
for(index = 0; exts_i[index]; index++) {
free((void *) (exts_i[index]));
}
*out_exts = (const char *)glad_glGetString(GL_EXTENSIONS);
#if GLAD_GL_IS_SOME_NEW_VERSION
} else {
free((void *)exts_i);
exts_i = NULL;
}
}
static int glad_gl_get_extensions( const char **out_exts, char ***out_exts_i) {
#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
if (glad_glGetStringi != NULL && glad_glGetIntegerv != NULL) {
unsigned int index = 0;
unsigned int num_exts_i = 0;
char **exts_i = NULL;
if (glad_glGetStringi == NULL || glad_glGetIntegerv == NULL) {
return 0;
}
glad_glGetIntegerv(GL_NUM_EXTENSIONS, (int*) &num_exts_i);
if (num_exts_i > 0) {
exts_i = (char **) malloc(num_exts_i * (sizeof *exts_i));
}
exts_i = (char **) malloc((num_exts_i + 1) * (sizeof *exts_i));
if (exts_i == NULL) {
return 0;
}
Expand All @@ -6301,31 +6289,40 @@ static int glad_gl_get_extensions( int version, const char **out_exts, unsigned
size_t len = strlen(gl_str_tmp) + 1;

char *local_str = (char*) malloc(len * sizeof(char));
if(local_str != NULL) {
memcpy(local_str, gl_str_tmp, len * sizeof(char));
if(local_str == NULL) {
exts_i[index] = NULL;
glad_gl_free_extensions(exts_i);
return 0;
}

memcpy(local_str, gl_str_tmp, len * sizeof(char));
exts_i[index] = local_str;
}
exts_i[index] = NULL;

*out_num_exts_i = num_exts_i;
*out_exts_i = exts_i;

return 1;
}
#else
GLAD_UNUSED(out_exts_i);
#endif
if (glad_glGetString == NULL) {
return 0;
}
*out_exts = (const char *)glad_glGetString(GL_EXTENSIONS);
return 1;
}
static void glad_gl_free_extensions(char **exts_i, unsigned int num_exts_i) {
if (exts_i != NULL) {
static int glad_gl_has_extension(const char *exts, char **exts_i, const char *ext) {
if(exts_i) {
unsigned int index;
for(index = 0; index < num_exts_i; index++) {
free((void *) (exts_i[index]));
for(index = 0; exts_i[index]; index++) {
const char *e = exts_i[index];
if(strcmp(e, ext) == 0) {
return 1;
}
}
free((void *)exts_i);
exts_i = NULL;
}
}
static int glad_gl_has_extension(int version, const char *exts, unsigned int num_exts_i, char **exts_i, const char *ext) {
if(GLAD_VERSION_MAJOR(version) < 3 || !GLAD_GL_IS_SOME_NEW_VERSION) {
} else {
const char *extensions;
const char *loc;
const char *terminator;
Expand All @@ -6345,14 +6342,6 @@ static int glad_gl_has_extension(int version, const char *exts, unsigned int num
}
extensions = terminator;
}
} else {
unsigned int index;
for(index = 0; index < num_exts_i; index++) {
const char *e = exts_i[index];
if(strcmp(e, ext) == 0) {
return 1;
}
}
}
return 0;
}
Expand All @@ -6361,18 +6350,17 @@ static GLADapiproc glad_gl_get_proc_from_userptr(void *userptr, const char* name
return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name);
}

static int glad_gl_find_extensions_gl( int version) {
static int glad_gl_find_extensions_gl(void) {
const char *exts = NULL;
unsigned int num_exts_i = 0;
char **exts_i = NULL;
if (!glad_gl_get_extensions(version, &exts, &num_exts_i, &exts_i)) return 0;
if (!glad_gl_get_extensions(&exts, &exts_i)) return 0;

GLAD_GL_ARB_seamless_cube_map = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_seamless_cube_map");
GLAD_GL_ARB_texture_storage = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_texture_storage");
GLAD_GL_ARB_vertex_array_object = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_vertex_array_object");
GLAD_GL_EXT_direct_state_access = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_EXT_direct_state_access");
GLAD_GL_ARB_seamless_cube_map = glad_gl_has_extension(exts, exts_i, "GL_ARB_seamless_cube_map");
GLAD_GL_ARB_texture_storage = glad_gl_has_extension(exts, exts_i, "GL_ARB_texture_storage");
GLAD_GL_ARB_vertex_array_object = glad_gl_has_extension(exts, exts_i, "GL_ARB_vertex_array_object");
GLAD_GL_EXT_direct_state_access = glad_gl_has_extension(exts, exts_i, "GL_EXT_direct_state_access");

glad_gl_free_extensions(exts_i, num_exts_i);
glad_gl_free_extensions(exts_i);

return 1;
}
Expand Down Expand Up @@ -6419,7 +6407,6 @@ int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {

glad_glGetString = (PFNGLGETSTRINGPROC) load(userptr, "glGetString");
if(glad_glGetString == NULL) return 0;
if(glad_glGetString(GL_VERSION) == NULL) return 0;
version = glad_gl_find_core_gl();

glad_gl_load_GL_VERSION_1_0(load, userptr);
Expand All @@ -6432,7 +6419,7 @@ int gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {
glad_gl_load_GL_VERSION_2_1(load, userptr);
glad_gl_load_GL_VERSION_3_0(load, userptr);

if (!glad_gl_find_extensions_gl(version)) return 0;
if (!glad_gl_find_extensions_gl()) return 0;
glad_gl_load_GL_ARB_texture_storage(load, userptr);
glad_gl_load_GL_ARB_vertex_array_object(load, userptr);
glad_gl_load_GL_EXT_direct_state_access(load, userptr);
Expand Down

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