|
|
commit 50d26b09a83d06ce057ec99a5ed54f0ce6d569ea
Author: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
AuthorDate: Fri Jul 1 09:10:32 2022 +0200
Commit: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
CommitDate: Fri Jul 1 09:10:32 2022 +0200
Wayland platform: add support of gl_start() / gl_finish().
src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx | 17 +++++++++++++++++
src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx | 1 +
2 files changed, 18 insertions(+)
diff --git src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
index ab1b379..fad32cb 100644
--- src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
+++ src/drivers/Wayland/Fl_Wayland_Gl_Window_Driver.cxx
@@ -170,6 +170,12 @@ GLContext Fl_Wayland_Gl_Window_Driver::create_gl_context(Fl_Window* window, cons
//fprintf(stderr, "eglCreateContext=%p shared_ctx=%p\n", ctx, shared_ctx);
if (ctx)
add_context(ctx);
+ if (!egl_surface) { // useful for gl_start()
+ struct wld_window *xid = fl_xid(window);
+ float s = Fl::screen_scale(window->screen_num());
+ egl_window = wl_egl_window_create(xid->wl_surface, window->w() * s, window->h() * s);
+ egl_surface = eglCreateWindowSurface(egl_display, ((Fl_Wayland_Gl_Choice*)g)->egl_conf, egl_window, NULL);
+ }
return ctx;
}
@@ -349,10 +355,21 @@ char Fl_Wayland_Gl_Window_Driver::swap_type() {
return copy;
}
+
void Fl_Wayland_Gl_Window_Driver::waitGL() {
+ struct wld_window *window = fl_xid(Fl_Window::current());
+ window->buffer->draw_buffer_needs_commit = false;
}
+
void Fl_Wayland_Gl_Window_Driver::gl_start() {
+ struct wld_window *win = fl_xid(Fl_Window::current());
+ float f = Fl::screen_scale(Fl_Window::current()->screen_num());
+ int W = Fl_Window::current()->w() * f;
+ int H = Fl_Window::current()->h() * f;
+ int W2, H2;
+ wl_egl_window_get_attached_size(egl_window, &W2, &H2);
+ if (W2 != W || H2 != H) wl_egl_window_resize(egl_window, W, H, 0, 0);
}
diff --git src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
index 7e7e1f0..f5de5d9 100644
--- src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
+++ src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx
@@ -79,6 +79,7 @@ struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, i
void Fl_Wayland_Graphics_Driver::buffer_commit(struct wld_window *window) {
+ if (!window->buffer->draw_buffer_needs_commit) return;
cairo_surface_t *surf = cairo_get_target(window->buffer->cairo_);
cairo_surface_flush(surf);
memcpy(window->buffer->data, window->buffer->draw_buffer, window->buffer->data_size);
[ Direct Link to Message ] | |
|
| |