diff options
| -rw-r--r-- | src/modules/compose/compose.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/modules/compose/compose.c b/src/modules/compose/compose.c index 7b5e2f4..613c864 100644 --- a/src/modules/compose/compose.c +++ b/src/modules/compose/compose.c @@ -129,6 +129,7 @@ static void compose_render_fragment(til_module_context_t *context, unsigned tick { compose_context_t *ctxt = (compose_context_t *)context; til_fb_fragment_t *fragment = *fragment_ptr, *texture = &ctxt->texture_fb; + til_fb_fragment_t *old_texture = fragment->texture; if (ctxt->texture.module) { if (!ctxt->texture_fb.buf || @@ -152,17 +153,17 @@ static void compose_render_fragment(til_module_context_t *context, unsigned tick til_module_render(ctxt->layers[0].module_ctxt, ticks, &fragment); for (size_t i = 1; i < ctxt->n_layers; i++) { - til_fb_fragment_t *old_texture = fragment->texture; - - fragment->texture = texture; + fragment->texture = texture; /* keep forcing our texture, in case something below us installed their own. */ til_module_render(ctxt->layers[i].module_ctxt, ticks, &fragment); - fragment->texture = old_texture; } } else { - for (size_t i = 0; i < ctxt->n_layers; i++) + for (size_t i = 0; i < ctxt->n_layers; i++) { + fragment->texture = NULL; /* keep forcing no texture, in case something below us installed their own. TODO: more formally define texture semantics as it pertains to module nesting */ til_module_render(ctxt->layers[i].module_ctxt, ticks, &fragment); + } } + fragment->texture = old_texture; *fragment_ptr = fragment; } |