From bd5509d0a888eda3a71dc7ef0a350b99e50f9e81 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Mon, 2 Oct 2017 16:49:37 +0200 Subject: [PATCH] radeonsi: simplify a loop in si_update_fb_dirtiness_after_rendering MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Samuel Pitoiset Reviewed-by: Nicolai Hähnle --- src/gallium/drivers/radeonsi/si_state.c | 26 +++++++++++-------------- 1 file changed, 11 insertions(+), 15 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 67cd1746277..99c3ca36886 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -2647,21 +2647,17 @@ void si_update_fb_dirtiness_after_rendering(struct si_context *sctx) if (rtex->surface.has_stencil) rtex->stencil_dirty_level_mask |= 1 << surf->u.tex.level; } - if (sctx->framebuffer.compressed_cb_mask) { - struct pipe_surface *surf; - struct r600_texture *rtex; - unsigned mask = sctx->framebuffer.compressed_cb_mask; - - do { - unsigned i = u_bit_scan(&mask); - surf = sctx->framebuffer.state.cbufs[i]; - rtex = (struct r600_texture*)surf->texture; - - if (rtex->fmask.size) - rtex->dirty_level_mask |= 1 << surf->u.tex.level; - if (rtex->dcc_gather_statistics) - rtex->separate_dcc_dirty = true; - } while (mask); + + unsigned compressed_cb_mask = sctx->framebuffer.compressed_cb_mask; + while (compressed_cb_mask) { + unsigned i = u_bit_scan(&compressed_cb_mask); + struct pipe_surface *surf = sctx->framebuffer.state.cbufs[i]; + struct r600_texture *rtex = (struct r600_texture*)surf->texture; + + if (rtex->fmask.size) + rtex->dirty_level_mask |= 1 << surf->u.tex.level; + if (rtex->dcc_gather_statistics) + rtex->separate_dcc_dirty = true; } } -- 2.30.2