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glx: Generalize __glXGetStringFromTable a little

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Make the second argument optional, and treat its absence as if the
filter always matches.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10223>
This commit is contained in:
Adam Jackson 2021-04-13 17:35:49 -04:00 • committed by Marge Bot
parent 2014e1fe05
commit 3f6996acfd
1 changed files with 3 additions and 3 deletions
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6
src/glx/glxextensions.c
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@ -658,7 +658,7 @@ __glExtensionBitIsEnabled(struct glx_context *gc, unsigned bit)
*/
static char *
__glXGetStringFromTable(const struct extension_info *ext,
const unsigned char *supported)
const unsigned char *filter)
{
unsigned i;
unsigned ext_str_len;
@ -668,7 +668,7 @@ __glXGetStringFromTable(const struct extension_info *ext,
ext_str_len = 0;
for (i = 0; ext[i].name != NULL; i++) {
if (EXT_ENABLED(ext[i].bit, supported)) {
if (!filter || EXT_ENABLED(ext[i].bit, filter)) {
ext_str_len += ext[i].name_len + 1;
}
}
@ -678,7 +678,7 @@ __glXGetStringFromTable(const struct extension_info *ext,
point = ext_str;
for (i = 0; ext[i].name != NULL; i++) {
if (EXT_ENABLED(ext[i].bit, supported)) {
if (!filter || EXT_ENABLED(ext[i].bit, filter)) {
(void) memcpy(point, ext[i].name, ext[i].name_len);
point += ext[i].name_len;