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-rw-r--r--include/rootston/desktop.h2
-rw-r--r--include/wlr/render.h15
-rw-r--r--include/wlr/render/interface.h2
-rw-r--r--include/wlr/types/wlr_output.h1
-rw-r--r--include/wlr/types/wlr_screenshooter.h26
5 files changed, 41 insertions, 5 deletions
diff --git a/include/rootston/desktop.h b/include/rootston/desktop.h
index 0d641848..68fc5b94 100644
--- a/include/rootston/desktop.h
+++ b/include/rootston/desktop.h
@@ -8,6 +8,7 @@
#include <wlr/types/wlr_wl_shell.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_gamma_control.h>
+#include <wlr/types/wlr_screenshooter.h>
#include <wlr/util/list.h>
#include "rootston/view.h"
#include "rootston/config.h"
@@ -36,6 +37,7 @@ struct roots_desktop {
struct wlr_xdg_shell_v6 *xdg_shell_v6;
struct wlr_xwayland *xwayland;
struct wlr_gamma_control_manager *gamma_control_manager;
+ struct wlr_screenshooter *screenshooter;
struct wl_listener output_add;
struct wl_listener output_remove;
diff --git a/include/wlr/render.h b/include/wlr/render.h
index 2fbfb476..5027064d 100644
--- a/include/wlr/render.h
+++ b/include/wlr/render.h
@@ -30,27 +30,32 @@ struct wlr_texture *wlr_render_texture_create(struct wlr_renderer *r);
* This will render the texture at <123, 321>.
*/
bool wlr_render_with_matrix(struct wlr_renderer *r,
- struct wlr_texture *texture, const float (*matrix)[16]);
+ struct wlr_texture *texture, const float (*matrix)[16]);
/**
* Renders a solid quad in the specified color.
*/
void wlr_render_colored_quad(struct wlr_renderer *r,
- const float (*color)[4], const float (*matrix)[16]);
+ const float (*color)[4], const float (*matrix)[16]);
/**
* Renders a solid ellipse in the specified color.
*/
void wlr_render_colored_ellipse(struct wlr_renderer *r,
- const float (*color)[4], const float (*matrix)[16]);
+ const float (*color)[4], const float (*matrix)[16]);
/**
* Returns a list of pixel formats supported by this renderer.
*/
const enum wl_shm_format *wlr_renderer_get_formats(
- struct wlr_renderer *r, size_t *len);
+ struct wlr_renderer *r, size_t *len);
/**
* Returns true if this wl_buffer is a DRM buffer.
*/
bool wlr_renderer_buffer_is_drm(struct wlr_renderer *renderer,
- struct wl_resource *buffer);
+ struct wl_resource *buffer);
+/**
+ * Reads pixels and stores them in out_data as ARGB8888.
+ */
+void wlr_renderer_read_pixels(struct wlr_renderer *r, int x, int y,
+ int width, int height, void *out_data);
/**
* Destroys this wlr_renderer. Textures must be destroyed separately.
*/
diff --git a/include/wlr/render/interface.h b/include/wlr/render/interface.h
index cbe33822..bbc5acb4 100644
--- a/include/wlr/render/interface.h
+++ b/include/wlr/render/interface.h
@@ -28,6 +28,8 @@ struct wlr_renderer_impl {
struct wlr_renderer *renderer, size_t *len);
bool (*buffer_is_drm)(struct wlr_renderer *renderer,
struct wl_resource *buffer);
+ void (*read_pixels)(struct wlr_renderer *renderer, int x, int y, int width,
+ int height, void *out_data);
void (*destroy)(struct wlr_renderer *renderer);
};
diff --git a/include/wlr/types/wlr_output.h b/include/wlr/types/wlr_output.h
index 1fa6ad9e..52d377e3 100644
--- a/include/wlr/types/wlr_output.h
+++ b/include/wlr/types/wlr_output.h
@@ -37,6 +37,7 @@ struct wlr_output {
struct {
struct wl_signal frame;
+ struct wl_signal swap_buffers;
struct wl_signal resolution;
struct wl_signal destroy;
} events;
diff --git a/include/wlr/types/wlr_screenshooter.h b/include/wlr/types/wlr_screenshooter.h
new file mode 100644
index 00000000..4bda3d3c
--- /dev/null
+++ b/include/wlr/types/wlr_screenshooter.h
@@ -0,0 +1,26 @@
+#ifndef _WLR_SCREENSHOOTER_H
+#define _WLR_SCREENSHOOTER_H
+#include <wayland-server.h>
+
+struct wlr_screenshooter {
+ struct wl_global *wl_global;
+ struct wlr_renderer *renderer;
+
+ void *data;
+};
+
+struct wlr_screenshot {
+ struct wl_resource *resource;
+ struct wl_resource *output_resource;
+
+ struct wlr_output *output;
+ struct wlr_screenshooter *screenshooter;
+
+ void* data;
+};
+
+struct wlr_screenshooter *wlr_screenshooter_create(struct wl_display *display,
+ struct wlr_renderer *renderer);
+void wlr_screenshooter_destroy(struct wlr_screenshooter *screenshooter);
+
+#endif