Mesa (master): r600: fix xfb stream check.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: f292eceae1d3bc0462d626d6857dbf51c48fbc92
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f292eceae1d3bc0462d626d6857dbf51c48fbc92

Author: Dave Airlie <airlied at redhat.com>
Date:   Mon Feb  5 13:09:57 2018 +1000

r600: fix xfb stream check.

This fixes:
KHR-GL45.enhanced_layouts.xfb_vertex_streams

Reviewed-by: Roland Scheidegger <sroland at vmware.com>
Cc: <mesa-stable at lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/gallium/drivers/r600/r600_shader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index d14514574e..a9e405f76d 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -2213,7 +2213,7 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
 	for (i = 0; i < so->num_outputs; i++) {
 		struct r600_bytecode_output output;
 
-		if (stream != -1 && stream != so->output[i].output_buffer)
+		if (stream != -1 && stream != so->output[i].stream)
 			continue;
 
 		memset(&output, 0, sizeof(struct r600_bytecode_output));