render: Use wlroots scale filter

1 files changed, 7 insertions, 26 deletions

diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 21014042..f08e2c6c 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -27,10 +27,6 @@
 #include "sway/tree/view.h"
 #include "sway/tree/workspace.h"
 
-#if WLR_HAS_GLES2_RENDERER
-#include <wlr/render/gles2.h>
-#endif
-
 struct render_data {
         struct render_context *ctx;
         const pixman_region32_t *damage;
@@ -71,30 +67,15 @@ static int scale_length(int length, int offset, float scale) {
         return roundf((offset + length) * scale) - roundf(offset * scale);
 }
 
-static void set_scale_filter(struct wlr_output *wlr_output,
-                struct wlr_texture *texture, enum scale_filter_mode scale_filter) {
-#if WLR_HAS_GLES2_RENDERER
-        if (!wlr_texture_is_gles2(texture)) {
-                return;
-        }
-
-        struct wlr_gles2_texture_attribs attribs;
-        wlr_gles2_texture_get_attribs(texture, &attribs);
-
-        glBindTexture(attribs.target, attribs.tex);
-
-        switch (scale_filter) {
+static enum wlr_scale_filter_mode get_scale_filter(struct sway_output *output) {
+        switch (output->scale_filter) {
         case SCALE_FILTER_LINEAR:
-                glTexParameteri(attribs.target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-                break;
+                return WLR_SCALE_FILTER_BILINEAR;
         case SCALE_FILTER_NEAREST:
-                glTexParameteri(attribs.target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-                break;
-        case SCALE_FILTER_DEFAULT:
-        case SCALE_FILTER_SMART:
-                assert(false); // unreachable
+                return WLR_SCALE_FILTER_NEAREST;
+        default:
+                abort(); // unreachable
         }
-#endif
 }
 
 static void render_texture(struct render_context *ctx, struct wlr_texture *texture,
@@ -128,7 +109,6 @@ static void render_texture(struct render_context *ctx, struct wlr_texture *textu
         transform_output_damage(&damage, output->wlr_output);
         transform = wlr_output_transform_compose(transform, output->wlr_output->transform);
 
-        set_scale_filter(output->wlr_output, texture, output->scale_filter);
         wlr_render_pass_add_texture(ctx->pass, &(struct wlr_render_texture_options) {
                 .texture = texture,
                 .src_box = src_box,
@@ -136,6 +116,7 @@ static void render_texture(struct render_context *ctx, struct wlr_texture *textu
                 .transform = transform,
                 .alpha = &alpha,
                 .clip = &damage,
+                .filter_mode = get_scale_filter(output),
         });
 
 damage_finish: