From: Ilia Mirkin Date: Sun, 20 Nov 2016 05:04:42 +0000 (-0500) Subject: swr: call swr_update_derived unconditionally when drawing/clearing X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=16d42f2f3dcc8bec8d75b53d1e9e9cf5af6e528c;p=mesa.git swr: call swr_update_derived unconditionally when drawing/clearing Currently a sequence like draw/map/draw/map will cause the second map to not wait for the second draw. This is because the first map will clear the resource business bit, and the second draw won't reset it since no state has changed. swr_update_derived does a tiny bit of extra work, including updating the SWR_BACKEND_STATE as well as waiting for prending fences. If that's a problem, we could call swr_update_resource_status directly from draw/clear handlers. Fixes clearbuffer-stencil, clearbuffer-depth, clearbuffer-depth-stencil, and clearbuffer-display-lists. Signed-off-by: Ilia Mirkin Reviewed-by: Bruce Cherniak --- diff --git a/src/gallium/drivers/swr/swr_clear.cpp b/src/gallium/drivers/swr/swr_clear.cpp index 0101b4ba32b..ff3eca85f00 100644 --- a/src/gallium/drivers/swr/swr_clear.cpp +++ b/src/gallium/drivers/swr/swr_clear.cpp @@ -39,8 +39,7 @@ swr_clear(struct pipe_context *pipe, if (!swr_check_render_cond(pipe)) return; - if (ctx->dirty) - swr_update_derived(pipe); + swr_update_derived(pipe); if (buffers & PIPE_CLEAR_COLOR && fb->nr_cbufs) { for (unsigned i = 0; i < fb->nr_cbufs; ++i) diff --git a/src/gallium/drivers/swr/swr_draw.cpp b/src/gallium/drivers/swr/swr_draw.cpp index 39378e61bb2..920ca9f582c 100644 --- a/src/gallium/drivers/swr/swr_draw.cpp +++ b/src/gallium/drivers/swr/swr_draw.cpp @@ -90,8 +90,7 @@ swr_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) } /* Update derived state, pass draw info to update function */ - if (ctx->dirty) - swr_update_derived(pipe, info); + swr_update_derived(pipe, info); swr_update_draw_context(ctx);