st/mesa: bind NULL colorbuffers as specified by glDrawBuffers

[mesa.git] / src / gallium / auxiliary / util / u_debug_describe.c

diff --git a/src/gallium/auxiliary/util/u_debug_describe.c b/src/gallium/auxiliary/util/u_debug_describe.c
index 3574accc0043e3b46cd65940f62e6b620218288b..df73ed83ef612b52b6b48bc037d6c1959969478d 100644 (file)
--- a/src/gallium/auxiliary/util/u_debug_describe.c
+++ b/src/gallium/auxiliary/util/u_debug_describe.c
@@ -79,3 +79,13 @@ debug_describe_sampler_view(char* buf, const struct pipe_sampler_view *ptr)
    debug_describe_resource(res, ptr->texture);
    util_sprintf(buf, "pipe_sampler_view<%s,%s>", res, util_format_short_name(ptr->format));
 }
+
+void
+debug_describe_so_target(char* buf,
+                         const struct pipe_stream_output_target *ptr)
+{
+   char res[128];
+   debug_describe_resource(res, ptr->buffer);
+   util_sprintf(buf, "pipe_stream_output_target<%s,%u,%u>", res,
+                ptr->buffer_offset, ptr->buffer_size);
+}