diff options
Diffstat (limited to 'video')
| -rw-r--r-- | video/out/opengl/context_x11egl.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/video/out/opengl/context_x11egl.c b/video/out/opengl/context_x11egl.c index 7a9e4d31fc..2cf249fe1a 100644 --- a/video/out/opengl/context_x11egl.c +++ b/video/out/opengl/context_x11egl.c @@ -49,6 +49,29 @@ static void mpegl_uninit(MPGLContext *ctx) vo_x11_uninit(ctx->vo); } +static int pick_xrgba_config(void *user_data, EGLConfig *configs, int num_configs) +{ + struct MPGLContext *ctx = user_data; + struct priv *p = ctx->priv; + struct vo *vo = ctx->vo; + + for (int n = 0; n < num_configs; n++) { + int vID = 0, num; + eglGetConfigAttrib(p->egl_display, configs[n], EGL_NATIVE_VISUAL_ID, &vID); + XVisualInfo template = {.visualid = vID}; + XVisualInfo *vi = XGetVisualInfo(vo->x11->display, VisualIDMask, + &template, &num); + if (vi) { + bool is_rgba = vo_x11_is_rgba_visual(vi); + XFree(vi); + if (is_rgba) + return n; + } + } + + return 0; +} + static int mpegl_init(struct MPGLContext *ctx, int flags) { struct priv *p = ctx->priv; @@ -64,13 +87,20 @@ static int mpegl_init(struct MPGLContext *ctx, int flags) goto uninit; } + struct mpegl_opts opts = { + .vo_flags = flags, + .user_data = ctx, + .refine_config = (flags & VOFLAG_ALPHA) ? pick_xrgba_config : NULL, + }; + EGLConfig config; - if (!mpegl_create_context(p->egl_display, vo->log, flags, &p->egl_context, - &config)) + if (!mpegl_create_context_opts(p->egl_display, vo->log, &opts, + &p->egl_context, &config)) goto uninit; int vID, n; eglGetConfigAttrib(p->egl_display, config, EGL_NATIVE_VISUAL_ID, &vID); + MP_VERBOSE(vo, "chose visual 0x%x\n", vID); XVisualInfo template = {.visualid = vID}; XVisualInfo *vi = XGetVisualInfo(vo->x11->display, VisualIDMask, &template, &n); |