Message ID | 1452686548-6291-3-git-send-email-kraxel@redhat.com |
---|---|
State | New |
Headers | show |
Hi On Wed, Jan 13, 2016 at 1:02 PM, Gerd Hoffmann <kraxel@redhat.com> wrote: > Allow gl user interfaces to block display device gl rendering. > The ui code might want to do that in case it takes a little > longer to bring things to screen, for example because we'll > hand over a dma-buf to another process (spice will do that). > > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> > --- > include/ui/console.h | 2 ++ > ui/console.c | 10 ++++++++++ > 2 files changed, 12 insertions(+) > > diff --git a/include/ui/console.h b/include/ui/console.h > index adac36d..12ad627 100644 > --- a/include/ui/console.h > +++ b/include/ui/console.h > @@ -362,6 +362,7 @@ typedef struct GraphicHwOps { > void (*text_update)(void *opaque, console_ch_t *text); > void (*update_interval)(void *opaque, uint64_t interval); > int (*ui_info)(void *opaque, uint32_t head, QemuUIInfo *info); > + void (*gl_block)(void *opaque, bool block); > } GraphicHwOps; > > QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, > @@ -374,6 +375,7 @@ void graphic_console_set_hwops(QemuConsole *con, > void graphic_hw_update(QemuConsole *con); > void graphic_hw_invalidate(QemuConsole *con); > void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata); > +void graphic_hw_gl_block(QemuConsole *con, bool block); > > QemuConsole *qemu_console_lookup_by_index(unsigned int index); > QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head); > diff --git a/ui/console.c b/ui/console.c > index 4b65c34..f0a4bd8 100644 > --- a/ui/console.c > +++ b/ui/console.c > @@ -261,6 +261,16 @@ void graphic_hw_update(QemuConsole *con) > } > } > > +void graphic_hw_gl_block(QemuConsole *con, bool block) > +{ > + if (!con) { > + con = active_console; > + } > + if (con && con->hw_ops->gl_block) { > + con->hw_ops->gl_block(con->hw, block); > + } > +} > + > void graphic_hw_invalidate(QemuConsole *con) > { > if (!con) { > -- > 1.8.3.1 >
diff --git a/include/ui/console.h b/include/ui/console.h index adac36d..12ad627 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -362,6 +362,7 @@ typedef struct GraphicHwOps { void (*text_update)(void *opaque, console_ch_t *text); void (*update_interval)(void *opaque, uint64_t interval); int (*ui_info)(void *opaque, uint32_t head, QemuUIInfo *info); + void (*gl_block)(void *opaque, bool block); } GraphicHwOps; QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, @@ -374,6 +375,7 @@ void graphic_console_set_hwops(QemuConsole *con, void graphic_hw_update(QemuConsole *con); void graphic_hw_invalidate(QemuConsole *con); void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata); +void graphic_hw_gl_block(QemuConsole *con, bool block); QemuConsole *qemu_console_lookup_by_index(unsigned int index); QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head); diff --git a/ui/console.c b/ui/console.c index 4b65c34..f0a4bd8 100644 --- a/ui/console.c +++ b/ui/console.c @@ -261,6 +261,16 @@ void graphic_hw_update(QemuConsole *con) } } +void graphic_hw_gl_block(QemuConsole *con, bool block) +{ + if (!con) { + con = active_console; + } + if (con && con->hw_ops->gl_block) { + con->hw_ops->gl_block(con->hw, block); + } +} + void graphic_hw_invalidate(QemuConsole *con) { if (!con) {
Allow gl user interfaces to block display device gl rendering. The ui code might want to do that in case it takes a little longer to bring things to screen, for example because we'll hand over a dma-buf to another process (spice will do that). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --- include/ui/console.h | 2 ++ ui/console.c | 10 ++++++++++ 2 files changed, 12 insertions(+)