mesa: Silence an unused parameter warning

main/framebuffer.c: In function ‘update_color_draw_buffers’:
main/framebuffer.c:629:46: warning: unused parameter ‘ctx’ [-Wunused-parameter]
 update_color_draw_buffers(struct gl_context *ctx, struct gl_framebuffer *fb)
                                              ^~~

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index 4ea18f6858e4db6aa97a76741430f3fc40bf443a..8e751b453b75e2f15a5e6aa68fdaea083be02997 100644 (file)
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -549,7 +549,7 @@ _mesa_update_framebuffer_visual(struct gl_context *ctx,
  * writing colors.
  */
 static void
-update_color_draw_buffers(struct gl_context *ctx, struct gl_framebuffer *fb)
+update_color_draw_buffers(struct gl_framebuffer *fb)
 {
    GLuint output;
 
@@ -573,9 +573,8 @@ update_color_draw_buffers(struct gl_context *ctx, struct gl_framebuffer *fb)
  * Unlike the DrawBuffer, we can only read from one (or zero) color buffers.
  */
 static void
-update_color_read_buffer(struct gl_context *ctx, struct gl_framebuffer *fb)
+update_color_read_buffer(struct gl_framebuffer *fb)
 {
-   (void) ctx;
    if (fb->_ColorReadBufferIndex == BUFFER_NONE ||
        fb->DeletePending ||
        fb->Width == 0 ||
@@ -638,8 +637,8 @@ update_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb)
     * read-state if this FB is bound as ctx->DrawBuffer), but no
     * harm.
     */
-   update_color_draw_buffers(ctx, fb);
-   update_color_read_buffer(ctx, fb);
+   update_color_draw_buffers(fb);
+   update_color_read_buffer(fb);
 
    compute_depth_max(fb);
 }