From ea276512a0c4c95f004e314f12e977786656f015 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Thu, 17 Nov 2016 20:48:40 -0500 Subject: [PATCH] swr: mark streamout buffers as written Signed-off-by: Ilia Mirkin Reviewed-by: Bruce Cherniak --- src/gallium/drivers/swr/swr_state.cpp | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/gallium/drivers/swr/swr_state.cpp b/src/gallium/drivers/swr/swr_state.cpp index d64211e..e9ae786 100644 --- a/src/gallium/drivers/swr/swr_state.cpp +++ b/src/gallium/drivers/swr/swr_state.cpp @@ -682,6 +682,13 @@ swr_update_resource_status(struct pipe_context *pipe, swr_resource_read(ib->buffer); } + /* transform feedback buffers */ + for (uint32_t i = 0; i < ctx->num_so_targets; i++) { + struct pipe_stream_output_target *target = ctx->so_targets[i]; + if (target && target->buffer) + swr_resource_write(target->buffer); + } + /* texture sampler views */ for (uint32_t j : {PIPE_SHADER_VERTEX, PIPE_SHADER_FRAGMENT}) { for (uint32_t i = 0; i < ctx->num_sampler_views[j]; i++) { -- 2.7.4