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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Wed, 3 Feb 2016 13:55:00 +0100
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Subject: [PATCH] spice/gl: add & use qemu_spice_gl_monitor_config
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Cc: qemu-stable@nongnu.org
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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(cherry picked from commit 39414ef4e93db9041e463a097084a407d0d374f0)
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---
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include/ui/spice-display.h | 1 +
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ui/spice-display.c | 30 ++++++++++++++++++++++++++++++
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2 files changed, 31 insertions(+)
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diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
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index 00e4a0b..3c679e8 100644
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--- a/include/ui/spice-display.h
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+++ b/include/ui/spice-display.h
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@@ -71,6 +71,7 @@ typedef struct QXLCookie {
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QXLRect area;
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int redraw;
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} render;
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+ void *data;
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} u;
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} QXLCookie;
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diff --git a/ui/spice-display.c b/ui/spice-display.c
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index 242ab5f..2a77a54 100644
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--- a/ui/spice-display.c
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+++ b/ui/spice-display.c
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@@ -660,6 +660,11 @@ static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token)
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qemu_bh_schedule(ssd->gl_unblock_bh);
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break;
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}
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+ case QXL_COOKIE_TYPE_IO:
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+ if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) {
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+ g_free(cookie->u.data);
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+ }
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+ break;
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#endif
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default:
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/* should never be called, used in qxl native mode only */
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@@ -795,6 +800,29 @@ static const DisplayChangeListenerOps display_listener_ops = {
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#ifdef HAVE_SPICE_GL
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+static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd,
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+ int x, int y, int w, int h)
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+{
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+ QXLMonitorsConfig *config;
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+ QXLCookie *cookie;
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+
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+ config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead));
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+ config->count = 1;
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+ config->max_allowed = 1;
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+ config->heads[0].x = x;
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+ config->heads[0].y = y;
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+ config->heads[0].width = w;
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+ config->heads[0].height = h;
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+ cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO,
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+ QXL_IO_MONITORS_CONFIG_ASYNC);
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+ cookie->u.data = config;
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+
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+ spice_qxl_monitors_config_async(&ssd->qxl,
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+ (uintptr_t)config,
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+ MEMSLOT_GROUP_HOST,
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+ (uintptr_t)cookie);
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+}
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+
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static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block)
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{
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uint64_t timeout;
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@@ -858,6 +886,8 @@ static void qemu_spice_gl_scanout(DisplayChangeListener *dcl,
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surface_width(ssd->ds),
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surface_height(ssd->ds),
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stride, fourcc, y_0_top);
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+
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+ qemu_spice_gl_monitor_config(ssd, x, y, w, h);
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}
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static void qemu_spice_gl_update(DisplayChangeListener *dcl,
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