vo_opengl: manage dither texture via ra

Also add some more helpers.

Fix the broken math.h include statement.

utils.c uses ra_gl.h internals, which it shouldn't, and which will be
removed again as soon as this code gets converted to ra fully.

1 files changed, 12 insertions, 0 deletions

diff --git a/video/out/opengl/utils.c b/video/out/opengl/utils.c
index 8c52b61cba..024b8d4bbe 100644
--- a/video/out/opengl/utils.c
+++ b/video/out/opengl/utils.c
@@ -33,6 +33,7 @@
 #include "options/path.h"
 #include "stream/stream.h"
 #include "formats.h"
+#include "ra_gl.h"
 #include "utils.h"
 
 // GLU has this as gluErrorString (we don't use GLU, as it is legacy-OpenGL)
@@ -746,6 +747,17 @@ void gl_sc_uniform_tex_ui(struct gl_shader_cache *sc, char *name, GLuint texture
     u->tex_handle = texture;
 }
 
+void gl_sc_uniform_texture(struct gl_shader_cache *sc, char *name,
+                           struct ra_tex *tex)
+{
+    struct ra_tex_gl *tex_gl = tex->priv;
+    if (tex->params.format->ctype == RA_CTYPE_UINT) {
+        gl_sc_uniform_tex_ui(sc, name, tex_gl->texture);
+    } else {
+        gl_sc_uniform_tex(sc, name, tex_gl->target, tex_gl->texture);
+    }
+}
+
 static const char *mp_image2D_type(GLenum access)
 {
     switch (access) {