Commit 543a7a16 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

gtk-egl: add scanout_disable support 



Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 1487669841-13668-7-git-send-email-kraxel@redhat.com
parent db6cdfbe

include/ui/gtk.h

+1 −0
Original line number Diff line number Diff line
@@ -103,6 +103,7 @@ void gd_egl_switch(DisplayChangeListener *dcl, 
                   DisplaySurface *surface);

QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl,

                                    QEMUGLParams *params);

void gd_egl_scanout_disable(DisplayChangeListener *dcl);

void gd_egl_scanout_texture(DisplayChangeListener *dcl,

                            uint32_t backing_id,

                            bool backing_y_0_top,

ui/gtk-egl.c

+10 −5
Original line number Diff line number Diff line
@@ -170,6 +170,16 @@ QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl, 
    return qemu_egl_create_context(dcl, params);

}



void gd_egl_scanout_disable(DisplayChangeListener *dcl)

{

    VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);



    vc->gfx.w = 0;

    vc->gfx.h = 0;

    vc->gfx.tex_id = 0;

    gtk_egl_set_scanout_mode(vc, false);

}



void gd_egl_scanout_texture(DisplayChangeListener *dcl,

                            uint32_t backing_id, bool backing_y_0_top,

                            uint32_t backing_width, uint32_t backing_height,
@@ -188,11 +198,6 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl, 
    eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,

                   vc->gfx.esurface, vc->gfx.ectx);



    if (vc->gfx.tex_id == 0 || vc->gfx.w == 0 || vc->gfx.h == 0) {

        gtk_egl_set_scanout_mode(vc, false);

        return;

    }



    gtk_egl_set_scanout_mode(vc, true);

    if (!vc->gfx.fbo_id) {

        glGenFramebuffers(1, &vc->gfx.fbo_id);

ui/gtk.c

+1 −0
Original line number Diff line number Diff line
@@ -688,6 +688,7 @@ static const DisplayChangeListenerOps dcl_egl_ops = { 
    .dpy_gl_ctx_destroy      = qemu_egl_destroy_context,

    .dpy_gl_ctx_make_current = gd_egl_make_current,

    .dpy_gl_ctx_get_current  = qemu_egl_get_current_context,

    .dpy_gl_scanout_disable  = gd_egl_scanout_disable,

    .dpy_gl_scanout_texture  = gd_egl_scanout_texture,

    .dpy_gl_update           = gd_egl_scanout_flush,

};