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opengl32: Use has_extension in filter_extensions_index.

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Rémi Bernon 2022-10-07 11:13:27 +02:00 committed by Alexandre Julliard
parent deb8b7b5e2
commit 60f1436e68
1 changed files with 15 additions and 39 deletions
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54
dlls/opengl32/wgl.c
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@ -762,10 +762,10 @@ static GLubyte *filter_extensions_list( const char *extensions, const char *disa
static GLuint *filter_extensions_index( const char *disabled )
{
const struct opengl_funcs *funcs = NtCurrentTeb()->glTable;
unsigned int i = 0, j, disabled_size;
const char *ext, *end, *gl_ext;
GLuint *disabled_exts, *tmp;
GLuint *disabled_index;
GLint extensions_count;
unsigned int i = 0, j;
const char *ext;
if (!funcs->ext.p_glGetStringi)
{
@ -775,51 +775,27 @@ static GLuint *filter_extensions_index( const char *disabled )
}
funcs->gl.p_glGetIntegerv( GL_NUM_EXTENSIONS, &extensions_count );
disabled_size = 2;
disabled_exts = HeapAlloc( GetProcessHeap(), 0, disabled_size * sizeof(*disabled_exts) );
if (!disabled_exts) return NULL;
disabled_index = HeapAlloc( GetProcessHeap(), 0, extensions_count * sizeof(*disabled_index) );
if (!disabled_index) return NULL;
TRACE( "GL_EXTENSIONS:\n" );
for (j = 0; j < extensions_count; ++j)
{
gl_ext = (const char *)funcs->ext.p_glGetStringi( GL_EXTENSIONS, j );
ext = disabled;
for (;;)
ext = (const char *)funcs->ext.p_glGetStringi( GL_EXTENSIONS, j );
if (!has_extension( disabled, ext, strlen( ext ) ))
{
while (*ext == ' ') ext++;
if (!*ext)
{
TRACE( "++ %s\n", gl_ext );
break;
}
if (!(end = strchr( ext, ' ' ))) end = ext + strlen( ext );
if (!strncmp( gl_ext, ext, end - ext ) && !gl_ext[end - ext])
{
if (i + 1 == disabled_size)
{
disabled_size *= 2;
if (!(tmp = HeapReAlloc( GetProcessHeap(), 0, disabled_exts, disabled_size * sizeof(*disabled_exts) )))
{
disabled_exts[i] = ~0u;
return disabled_exts;
}
disabled_exts = tmp;
}
TRACE( "-- %s (disabled by config)\n", gl_ext );
disabled_exts[i++] = j;
break;
}
ext = end;
TRACE( "++ %s\n", ext );
}
else
{
TRACE( "-- %s (disabled by config)\n", ext );
disabled_index[i++] = j;
}
}
disabled_exts[i] = ~0u;
return disabled_exts;
disabled_index[i] = ~0u;
return disabled_index;
}
/* build the extension string by filtering out the disabled extensions */