From 6f6991a1b38b03e87fd3f73607ca2393ae62cfea Mon Sep 17 00:00:00 2001 From: William McKinnon Date: Wed, 6 Sep 2023 00:32:08 -0400 Subject: refactor: simplify blur (#219) * refactor: removed surface_width + surface_height from render_blur() * Fixed scaling issues * Minor refactors * removed scaled_dst box * removed uneeded fb bind * removed unneeded src_box * removed unneeded wlr_fbox_from_box function * removed src_box * Don't scale the blur translucent region twice * Renamed extended_damage to original_damage to reflect better what it actually is * Removed unneeded clearing of the wlr fbo before rendering onto it * Removed the need for our own main FBO, also fixes some damage bugs * Simplified detection of blur on workspace * cleaned up comments --------- Co-authored-by: Erik Reider <35975961+ErikReider@users.noreply.github.com> --- include/sway/desktop/fx_renderer/fx_renderer.h | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) (limited to 'include/sway/desktop') diff --git a/include/sway/desktop/fx_renderer/fx_renderer.h b/include/sway/desktop/fx_renderer/fx_renderer.h index 4a60a7ea..67dc6adf 100644 --- a/include/sway/desktop/fx_renderer/fx_renderer.h +++ b/include/sway/desktop/fx_renderer/fx_renderer.h @@ -120,12 +120,22 @@ struct fx_renderer { int viewport_width, viewport_height; - struct fx_framebuffer wlr_buffer; // Just the framebuffer used by wlroots - struct fx_framebuffer main_buffer; // The main FB used for rendering - struct fx_framebuffer blur_buffer; // Contains the blurred background for tiled windows + struct wlr_output *wlr_output; + + // The framebuffer used by wlroots + struct fx_framebuffer wlr_buffer; + // Contains the blurred background for tiled windows + struct fx_framebuffer blur_buffer; + // Contains the original pixels to draw over the areas where artifact are visible + struct fx_framebuffer blur_saved_pixels_buffer; // Blur swaps between the two effects buffers everytime it scales the image - struct fx_framebuffer effects_buffer; // Buffer used for effects - struct fx_framebuffer effects_buffer_swapped; // Swap buffer used for effects + // Buffer used for effects + struct fx_framebuffer effects_buffer; + // Swap buffer used for effects + struct fx_framebuffer effects_buffer_swapped; + + // The region where there's blur + pixman_region32_t blur_padding_region; bool blur_buffer_dirty; @@ -155,12 +165,14 @@ struct fx_renderer { } shaders; }; -struct fx_renderer *fx_renderer_create(struct wlr_egl *egl); +struct fx_renderer *fx_renderer_create(struct wlr_egl *egl, struct wlr_output *output); void fx_renderer_fini(struct fx_renderer *renderer); void fx_renderer_begin(struct fx_renderer *renderer, int width, int height); +void fx_renderer_end(struct fx_renderer *renderer); + void fx_renderer_clear(const float color[static 4]); void fx_renderer_scissor(struct wlr_box *box); -- cgit v1.2.3