refactor getting surface size into a function
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4f2b1cc930
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@ -25,6 +25,8 @@ struct wlr_surface_state {
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pixman_region32_t opaque, input;
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enum wl_output_transform transform;
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int32_t scale;
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int width, height;
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int buffer_width, buffer_height;
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};
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struct wlr_surface {
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@ -91,12 +91,15 @@ static void surface_set_input_region(struct wl_client *client,
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}
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}
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static void wlr_surface_get_effective_size(struct wlr_surface *surface,
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int swidth, int sheight, int *width, int *height) {
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static void wlr_surface_update_size(struct wlr_surface *surface) {
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int scale = surface->current.scale;
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enum wl_output_transform transform = surface->current.transform;
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int _width = swidth / scale;
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int _height = sheight / scale;
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wlr_texture_get_buffer_size(surface->texture, surface->current.buffer,
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&surface->current.buffer_width, &surface->current.buffer_height);
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int _width = surface->current.buffer_width / scale;
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int _height = surface->current.buffer_height / scale;
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if (transform == WL_OUTPUT_TRANSFORM_90 ||
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transform == WL_OUTPUT_TRANSFORM_270 ||
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@ -107,8 +110,8 @@ static void wlr_surface_get_effective_size(struct wlr_surface *surface,
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_height = tmp;
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}
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*width = _width;
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*height = _height;
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surface->current.width = _width;
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surface->current.height = _height;
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}
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static void wlr_surface_to_buffer_region(struct wlr_surface *surface,
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@ -203,20 +206,14 @@ static void surface_commit(struct wl_client *client,
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surface->current.buffer = surface->pending.buffer;
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}
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if ((surface->pending.invalid & WLR_SURFACE_INVALID_SURFACE_DAMAGE)) {
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int width, height;
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wlr_texture_get_buffer_size(surface->texture, surface->current.buffer,
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&width, &height);
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int surface_width, surface_height;
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wlr_surface_get_effective_size(surface, width, height, &surface_width,
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&surface_height);
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wlr_surface_update_size(surface);
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pixman_region32_union(&surface->current.surface_damage,
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&surface->current.surface_damage,
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&surface->pending.surface_damage);
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pixman_region32_intersect_rect(&surface->current.surface_damage,
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&surface->current.surface_damage, 0, 0, surface_width,
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surface_height);
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&surface->current.surface_damage, 0, 0, surface->current.width,
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surface->current.height);
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pixman_region32_union(&surface->current.buffer_damage,
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&surface->current.buffer_damage,
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@ -225,12 +222,13 @@ static void surface_commit(struct wl_client *client,
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pixman_region32_t buffer_damage;
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pixman_region32_init(&buffer_damage);
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wlr_surface_to_buffer_region(surface, &surface->current.surface_damage,
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&buffer_damage, surface_width, surface_height);
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&buffer_damage, surface->current.width, surface->current.height);
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pixman_region32_union(&surface->current.buffer_damage,
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&surface->current.buffer_damage, &buffer_damage);
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pixman_region32_intersect_rect(&surface->current.buffer_damage,
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&surface->current.buffer_damage, 0, 0, width, height);
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&surface->current.buffer_damage, 0, 0,
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surface->current.buffer_width, surface->current.buffer_height);
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pixman_region32_clear(&surface->pending.surface_damage);
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pixman_region32_clear(&surface->pending.buffer_damage);
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