diff options
| -rw-r--r-- | src/mesa/main/context.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index b132030b9b..4ed179a834 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -1399,6 +1399,8 @@ _mesa_make_current( struct gl_context *newCtx, struct gl_framebuffer *drawBuffer, struct gl_framebuffer *readBuffer ) { + GET_CURRENT_CONTEXT(curCtx); + if (MESA_VERBOSE & VERBOSE_API) _mesa_debug(newCtx, "_mesa_make_current()\n"); @@ -1419,6 +1421,11 @@ _mesa_make_current( struct gl_context *newCtx, } } + if (curCtx && + (curCtx->WinSysDrawBuffer || curCtx->WinSysReadBuffer) && /* make sure this context is valid for flushing */ + curCtx != newCtx) + _mesa_flush(curCtx); + /* We used to call _glapi_check_multithread() here. Now do it in drivers */ _glapi_set_context((void *) newCtx); ASSERT(_mesa_get_current_context() == newCtx); |