diff options
Diffstat (limited to 'wayland/buffers.c')
| -rw-r--r-- | wayland/buffers.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/wayland/buffers.c b/wayland/buffers.c index ff1e5ecf..227d6d2c 100644 --- a/wayland/buffers.c +++ b/wayland/buffers.c @@ -50,8 +50,10 @@ static const struct wl_buffer_listener buffer_listener = { }; static struct buffer *create_buffer(struct window *window, struct buffer *buf, - int32_t width, int32_t height, uint32_t format) { + int32_t width, int32_t height, int32_t scale, uint32_t format) { + width *= scale; + height *= scale; uint32_t stride = width * 4; uint32_t size = stride * height; @@ -63,7 +65,8 @@ static struct buffer *create_buffer(struct window *window, struct buffer *buf, } void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); struct wl_shm_pool *pool = wl_shm_create_pool(window->registry->shm, fd, size); - buf->buffer = wl_shm_pool_create_buffer(pool, 0, width, height, stride, format); + buf->buffer = wl_shm_pool_create_buffer(pool, 0, + width, height, stride, format); wl_shm_pool_destroy(pool); close(fd); unlink(name); @@ -72,10 +75,10 @@ static struct buffer *create_buffer(struct window *window, struct buffer *buf, buf->width = width; buf->height = height; - buf->surface = cairo_image_surface_create_for_data(data, CAIRO_FORMAT_ARGB32, width, height, stride); + buf->surface = cairo_image_surface_create_for_data(data, + CAIRO_FORMAT_ARGB32, width, height, stride); buf->cairo = cairo_create(buf->surface); buf->pango = pango_cairo_create_context(buf->cairo); - pango_cairo_context_set_resolution(buf->pango, 96 * 2); wl_buffer_add_listener(buf->buffer, &buffer_listener, buf); return buf; @@ -114,7 +117,9 @@ struct buffer *get_next_buffer(struct window *window) { } if (!buffer->buffer) { - if (!create_buffer(window, buffer, window->width, window->height, WL_SHM_FORMAT_ARGB8888)) { + if (!create_buffer(window, buffer, + window->width, window->height, window->scale, + WL_SHM_FORMAT_ARGB8888)) { return NULL; } } |