mesa: wire up EmitStringMarker for KHR_debug

The extension spec[1] describes DEBUG_TYPE_MARKER as "Annotation of the
command stream".  So for DEBUG_TYPE_MARKER, also pass the buf to the
driver's EmitStringMarker() to be inserted in the command stream.

[1] https://www.opengl.org/registry/specs/KHR/debug.txt

Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mesa/main/errors.c b/src/mesa/main/errors.c
index 630d3525fd4..674364c7b0c 100644
--- a/src/mesa/main/errors.c
+++ b/src/mesa/main/errors.c
@@ -1018,6 +1018,13 @@ _mesa_DebugMessageInsert(GLenum source, GLenum type, GLuint id,
            gl_enum_to_debug_type(type), id,
            gl_enum_to_debug_severity(severity),
            length, buf);
+
+   if (type == GL_DEBUG_TYPE_MARKER && ctx->Driver.EmitStringMarker) {
+      /* if length not specified, string will be null terminated: */
+      if (length < 0)
+         length = strlen(buf);
+      ctx->Driver.EmitStringMarker(ctx, buf, length);
+   }
 }