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gallium/dri: Clarify some "extensions" lists in driCreateNewScreen2.

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I was having a hard time keeping track of them all.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Acked-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20069>
This commit is contained in:
Emma Anholt 2022-11-29 10:48:25 -08:00 • committed by Marge Bot
parent 1026d29344
commit fbf9f671e4
1 changed files with 3 additions and 2 deletions
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5
src/gallium/frontends/dri/dri_util.c
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@ -96,7 +96,7 @@ setupLoaderExtensions(struct dri_screen *screen,
*/ */
static __DRIscreen * static __DRIscreen *
driCreateNewScreen2(int scrn, int fd, driCreateNewScreen2(int scrn, int fd,
const __DRIextension **extensions, const __DRIextension **loader_extensions,
const __DRIextension **driver_extensions, const __DRIextension **driver_extensions,
const __DRIconfig ***driver_configs, void *data) const __DRIconfig ***driver_configs, void *data)
{ {
@ -115,7 +115,7 @@ driCreateNewScreen2(int scrn, int fd,
} }
} }
setupLoaderExtensions(screen, extensions); setupLoaderExtensions(screen, loader_extensions);
// dri2 drivers require working invalidate // dri2 drivers require working invalidate
if (fd != -1 && !screen->dri2.useInvalidate) { if (fd != -1 && !screen->dri2.useInvalidate) {
free(screen); free(screen);
@ -124,6 +124,7 @@ driCreateNewScreen2(int scrn, int fd,
screen->loaderPrivate = data; screen->loaderPrivate = data;
/* This will be filled in by backend->InitScreen(). */
screen->extensions = emptyExtensionList; screen->extensions = emptyExtensionList;
screen->fd = fd; screen->fd = fd;
screen->myNum = scrn; screen->myNum = scrn;