modules/video_output/opengl/gl_util.c

@@ -118,7 +118,7 @@ LogProgramErrors(vlc_object_t *obj, const opengl_vtable_t *vt, GLuint id)
     GLsizei shader_count;
     GLuint shaders[3];
     vt->GetAttachedShaders(id, 2, &shader_count, shaders);
-    for (size_t i=0; i<shader_count; ++i)
+    for (GLsizei i = 0; i < shader_count; ++i)
     {
         GLint shader_type;
         vt->GetShaderiv(shaders[i], GL_SHADER_TYPE, &shader_type);

modules/video_output/opengl/interop.c

@@ -153,6 +153,7 @@ static int GetTexFormatSize(struct vlc_gl_interop *interop, GLenum target,
 static int
 LoadInterop(void *func, bool forced, va_list args)
 {
+    (void)forced;
     vlc_gl_interop_probe start = func;
     struct vlc_gl_interop *interop = va_arg(args, struct vlc_gl_interop *);
     return start(interop);

modules/video_output/xcb/render.c

@@ -607,7 +607,6 @@ static int Open(vout_display_t *vd,
 
     for (unsigned i = 0; i < pic_fmt_r->num_formats; i++) {
         const xcb_render_pictforminfo_t *const pic_fmt = pic_fmts + i;
-        const xcb_render_directformat_t *const d = &pic_fmt->direct;
 
         if (pic_fmt->depth == 8 && pic_fmt->direct.alpha_mask == 0xff) {
             /* Alpha mask format */

src/stream_output/stream_output.c

@@ -763,7 +763,6 @@ int sout_StreamControlVa(sout_stream_t *s, int i_query, va_list args)
 /* Destroy a "stream_out" module */
 static void sout_StreamDelete( sout_stream_t *p_stream )
 {
-    struct sout_stream_private *priv = sout_stream_priv(p_stream);
     char *psz_name = p_stream->psz_name;
 
     msg_Dbg( p_stream, "destroying chain... (name=%s)", psz_name ? psz_name