[Mesa-dev] [PATCH 33/35] meta: Silence unused parameter warning in _mesa_meta_CopyTexSubImage

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

drivers/common/meta.c: In function '_mesa_meta_CopyTexSubImage':
drivers/common/meta.c:3744:52: warning: unused parameter 'rb' [-Wunused-parameter]

Unfortunately, the parameter can't just be removed because it is part of
the dd_function_table::CopyTexSubImage interface.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/drivers/common/meta.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 235a9f23..71f4eca 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -3758,6 +3758,12 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims,
    GLint bpp;
    void *buf;
 
+   /* The gl_renderbuffer is part of the interface for
+    * dd_function_table::CopyTexSubImage, but this implementation does not use
+    * it.
+    */
+   (void) rb;
+
    /* Choose format/type for temporary image buffer */
    format = _mesa_get_format_base_format(texImage->TexFormat);
    if (format == GL_LUMINANCE ||
-- 
1.8.1.4