Module: Mesa Branch: master Commit: 9b0b4cf05840fd8dcc4973524166024f948a97ec URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=9b0b4cf05840fd8dcc4973524166024f948a97ec
Author: Marek Olšák <[email protected]> Date: Fri Dec 21 19:15:20 2012 +0100 winsys/radeon: the env var RADEON_NOOP can be used to skip CS ioctls --- src/gallium/winsys/radeon/drm/radeon_drm_cs.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c index c6498ef..f9be961 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_cs.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_cs.c @@ -432,6 +432,8 @@ void radeon_drm_cs_sync_flush(struct radeon_drm_cs *cs) } } +DEBUG_GET_ONCE_BOOL_OPTION(noop, "RADEON_NOOP", FALSE) + static void radeon_drm_cs_flush(struct radeon_winsys_cs *rcs, unsigned flags) { struct radeon_drm_cs *cs = radeon_drm_cs(rcs); @@ -449,7 +451,8 @@ static void radeon_drm_cs_flush(struct radeon_winsys_cs *rcs, unsigned flags) cs->cst = tmp; /* If the CS is not empty or overflowed, emit it in a separate thread. */ - if (cs->base.cdw && cs->base.cdw <= RADEON_MAX_CMDBUF_DWORDS) { + if (cs->base.cdw && cs->base.cdw <= RADEON_MAX_CMDBUF_DWORDS && + !debug_get_option_noop()) { unsigned i, crelocs = cs->cst->crelocs; cs->cst->chunks[0].length_dw = cs->base.cdw; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
