diff options
| author | Thomas Hellstrom <[email protected]> | 2018-02-09 09:37:19 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <[email protected]> | 2018-02-20 10:36:53 +0100 |
| commit | f386776ea55f86d0288c955cf4cf877a1b4a027d (patch) | |
| tree | d4017276e13ad4dbf23d556b3cb4f6ce3cb9fbab /src/glx | |
| parent | 80c31f7837cd319910d94d780f5048de6cce0adb (diff) | |
loader_dri3/glx/egl: Reinstate the loader_dri3_vtable get_dri_screen callback
Removing this callback caused rendering corruption in some multi-screen cases,
so it is reinstated but without the drawable argument which was never used
by implementations and was confusing since the drawable could have been
created with another screen.
Cc: "17.3 18.0" [email protected]
Fixes: 5198e48a0d (loader_dri3/glx/egl: Remove the loader_dri3_vtable get_dri_screen callback)
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105013
Reported-by: Daniel van Vugt <[email protected]>
Tested-by: Timo Aaltonen <[email protected]>
Signed-off-by: Thomas Hellstrom <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/dri3_glx.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index f280a8cef77..016f91b1963 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -116,6 +116,16 @@ glx_dri3_get_dri_context(struct loader_dri3_drawable *draw) return (gc != &dummyContext) ? dri3Ctx->driContext : NULL; } +static __DRIscreen * +glx_dri3_get_dri_screen(void) +{ + struct glx_context *gc = __glXGetCurrentContext(); + struct dri3_context *pcp = (struct dri3_context *) gc; + struct dri3_screen *psc = (struct dri3_screen *) pcp->base.psc; + + return (gc != &dummyContext && psc) ? psc->driScreen : NULL; +} + static void glx_dri3_flush_drawable(struct loader_dri3_drawable *draw, unsigned flags) { @@ -150,6 +160,7 @@ static const struct loader_dri3_vtable glx_dri3_vtable = { .set_drawable_size = glx_dri3_set_drawable_size, .in_current_context = glx_dri3_in_current_context, .get_dri_context = glx_dri3_get_dri_context, + .get_dri_screen = glx_dri3_get_dri_screen, .flush_drawable = glx_dri3_flush_drawable, .show_fps = glx_dri3_show_fps, }; |