Blur damage tracking simplification (#155)

* suplified conditional in find_con_effect_iterator

* removed has_blur

* simplified optimized blur check

* moved damage expansion to output.c

* removed extraneous fx_renderer_scissor

* cleaned up render_output

* removed unneeded damage scale

* moved workspace optimized check function to workspace.c

* renamed ws iterator function

* added back region expansion

* removed uneeded parameter from get_main_buffer_blur

* returned extended damage

* moved get_blur_size back to original spot (reduce diff size)

* Fixed blur artifacting

* Fixed damage highlight not clearing correct framebuffer

* removed unneeded conditional

* moved initial damage expansion to output.c

* moved extended damage to the top of output_render

* moved blur damage to damage_surface_iterator

* ensure damage doesnt expand beyond output size

* removed stdint import

---------

Co-authored-by: Erik Reider <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/sway/config.c b/sway/config.c
index 85e53679..04c75171 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -1084,3 +1084,11 @@ void translate_keysyms(struct input_config *input_config) {
 	sway_log(SWAY_DEBUG, "Translated keysyms using config for device '%s'",
 			input_config->identifier);
 }
+
+int config_get_blur_size() {
+	return pow(2, config->blur_params.num_passes) * config->blur_params.radius;
+}
+
+bool config_should_parameters_blur() {
+	return config->blur_params.radius > 0 && config->blur_params.num_passes > 0;
+}