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Add password buffer, refactor rendering/surfaces

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This commit is contained in:
Drew DeVault 2018-04-03 14:31:30 -04:00
parent 1fe3cb8965
commit 066143adef
9 changed files with 262 additions and 51 deletions
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21
swaylock/render.c Normal file
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#include <wayland-client.h>
#include "cairo.h"
#include "background-image.h"
#include "swaylock/swaylock.h"
void render_frame(struct swaylock_surface *surface) {
struct swaylock_state *state = surface->state;
surface->current_buffer = get_next_buffer(state->shm,
surface->buffers, surface->width, surface->height);
cairo_t *cairo = surface->current_buffer->cairo;
if (state->args.mode == BACKGROUND_MODE_SOLID_COLOR) {
cairo_set_source_u32(cairo, state->args.color);
cairo_paint(cairo);
} else {
render_background_image(cairo, surface->image,
state->args.mode, surface->width, surface->height);
}
wl_surface_attach(surface->surface, surface->current_buffer->buffer, 0, 0);
wl_surface_damage(surface->surface, 0, 0, surface->width, surface->height);
wl_surface_commit(surface->surface);
}