mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-03-03 04:14:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm_gfx: fix race condition in drm_surface_set_aspect

Browse Source
This commit is contained in:
valadaa48 2020-10-09 23:54:17 -04:00
parent f38db9e77c
commit c6aaa0076b
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gfx/drivers/drm_gfx.c
View File

@ -210,7 +210,8 @@ static void drm_surface_free(void *data, struct drm_surface **sp)
/* Changes surface ratio only without recreating the buffers etc. */
static void drm_surface_set_aspect(struct drm_surface *surface, float aspect)
{
surface->aspect = aspect;
if (surface)
surface->aspect = aspect;
}
static void drm_surface_setup(void *data, int src_width, int src_height,
@ -922,7 +923,7 @@ static void drm_set_aspect_ratio (void *data, unsigned aspect_ratio_idx)
/* Here we obtain the new aspect ratio. */
float new_aspect = aspectratio_lut[aspect_ratio_idx].value;
if (_drmvars->current_aspect != new_aspect)
if (_drmvars && _drmvars->current_aspect != new_aspect)
{
_drmvars->current_aspect = new_aspect;
drm_surface_set_aspect(_drmvars->main_surface, new_aspect);