From 999932bf1feed4cbf834b2c81510aab09dda56dc Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Tue, 9 Mar 2010 15:58:45 +0000 Subject: targets/libgl-xlib: add code to inject trace and identity layers Finally we can inject layers for debug, trace and "other" with relative ease between state-tracker and driver. --- src/gallium/targets/libgl-xlib/xlib.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'src/gallium/targets/libgl-xlib/xlib.c') diff --git a/src/gallium/targets/libgl-xlib/xlib.c b/src/gallium/targets/libgl-xlib/xlib.c index 6651bd538e..7881bc2cb1 100644 --- a/src/gallium/targets/libgl-xlib/xlib.c +++ b/src/gallium/targets/libgl-xlib/xlib.c @@ -36,8 +36,11 @@ #include "util/u_debug.h" #include "softpipe/sp_public.h" #include "llvmpipe/lp_public.h" +#include "identity/id_public.h" +#include "trace/tr_public.h" #include "cell/ppu/cell_public.h" + /* advertise OpenGL support */ PUBLIC const int st_api_OpenGL = 1; @@ -46,7 +49,7 @@ static struct pipe_screen * create_screen( struct sw_winsys *winsys ) { #if defined(GALLIUM_CELL) - if (!getenv("GALLIUM_NOCELL")) + if (!debug_get_bool_option("GALLIUM_NOCELL", FALSE)) return cell_create_screen( winsys ); #endif @@ -73,6 +76,17 @@ xlib_create_screen( Display *display ) if (screen == NULL) goto fail; + /* Finally we have somewhere to inject layers into the stack in a + * clean fashion: + */ + if (debug_get_bool_option("GALLIUM_WRAP", FALSE)) { + screen = identity_screen_create(screen); + } + + if (debug_get_bool_option("GALLIUM_TRACE", FALSE)) { + screen = trace_screen_create( screen ); + } + return screen; fail: -- cgit v1.2.3