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/egl | |
| 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/egl')
| -rw-r--r-- | src/egl/drivers/dri2/platform_x11_dri3.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/egl/drivers/dri2/platform_x11_dri3.c b/src/egl/drivers/dri2/platform_x11_dri3.c index 6ead4d0a222..2073c592dc9 100644 --- a/src/egl/drivers/dri2/platform_x11_dri3.c +++ b/src/egl/drivers/dri2/platform_x11_dri3.c @@ -75,6 +75,17 @@ egl_dri3_get_dri_context(struct loader_dri3_drawable *draw) return dri2_ctx->dri_context; } +static __DRIscreen * +egl_dri3_get_dri_screen(void) +{ + _EGLContext *ctx = _eglGetCurrentContext(); + struct dri2_egl_context *dri2_ctx; + if (!ctx) + return NULL; + dri2_ctx = dri2_egl_context(ctx); + return dri2_egl_display(dri2_ctx->base.Resource.Display)->dri_screen; +} + static void egl_dri3_flush_drawable(struct loader_dri3_drawable *draw, unsigned flags) { @@ -88,6 +99,7 @@ static const struct loader_dri3_vtable egl_dri3_vtable = { .set_drawable_size = egl_dri3_set_drawable_size, .in_current_context = egl_dri3_in_current_context, .get_dri_context = egl_dri3_get_dri_context, + .get_dri_screen = egl_dri3_get_dri_screen, .flush_drawable = egl_dri3_flush_drawable, .show_fps = NULL, }; |