1 files changed, 143 insertions, 0 deletions
diff --git a/video/out/vulkan/context_xlib.c b/video/out/vulkan/context_xlib.c
new file mode 100644
index 0000000..673dc31
--- /dev/null
+++ b/video/out/vulkan/context_xlib.c
@@ -0,0 +1,143 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "video/out/gpu/context.h"
+#include "video/out/present_sync.h"
+#include "video/out/x11_common.h"
+
+#include "common.h"
+#include "context.h"
+#include "utils.h"
+
+struct priv {
+    struct mpvk_ctx vk;
+};
+
+static bool xlib_check_visible(struct ra_ctx *ctx)
+{
+    return vo_x11_check_visible(ctx->vo);
+}
+
+static void xlib_vk_swap_buffers(struct ra_ctx *ctx)
+{
+    if (ctx->vo->x11->use_present)
+        present_sync_swap(ctx->vo->x11->present);
+}
+
+static void xlib_vk_get_vsync(struct ra_ctx *ctx, struct vo_vsync_info *info)
+{
+    struct vo_x11_state *x11 = ctx->vo->x11;
+    if (ctx->vo->x11->use_present)
+        present_sync_get_info(x11->present, info);
+}
+
+static void xlib_uninit(struct ra_ctx *ctx)
+{
+    struct priv *p = ctx->priv;
+
+    ra_vk_ctx_uninit(ctx);
+    mpvk_uninit(&p->vk);
+    vo_x11_uninit(ctx->vo);
+}
+
+static bool xlib_init(struct ra_ctx *ctx)
+{
+    struct priv *p = ctx->priv = talloc_zero(ctx, struct priv);
+    struct mpvk_ctx *vk = &p->vk;
+    int msgl = ctx->opts.probing ? MSGL_V : MSGL_ERR;
+
+    if (!mpvk_init(vk, ctx, VK_KHR_XLIB_SURFACE_EXTENSION_NAME))
+        goto error;
+
+    if (!vo_x11_init(ctx->vo))
+        goto error;
+
+    if (!vo_x11_create_vo_window(ctx->vo, NULL, "mpvk"))
+        goto error;
+
+    VkXlibSurfaceCreateInfoKHR xinfo = {
+         .sType = VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR,
+         .dpy = ctx->vo->x11->display,
+         .window = ctx->vo->x11->window,
+    };
+
+    struct ra_vk_ctx_params params = {
+        .check_visible = xlib_check_visible,
+        .swap_buffers = xlib_vk_swap_buffers,
+        .get_vsync = xlib_vk_get_vsync,
+    };
+
+    VkInstance inst = vk->vkinst->instance;
+    VkResult res = vkCreateXlibSurfaceKHR(inst, &xinfo, NULL, &vk->surface);
+    if (res != VK_SUCCESS) {
+        MP_MSG(ctx, msgl, "Failed creating Xlib surface\n");
+        goto error;
+    }
+
+    if (!ra_vk_ctx_init(ctx, vk, params, VK_PRESENT_MODE_FIFO_KHR))
+        goto error;
+
+    ra_add_native_resource(ctx->ra, "x11", ctx->vo->x11->display);
+
+    return true;
+
+error:
+    xlib_uninit(ctx);
+    return false;
+}
+
+static bool resize(struct ra_ctx *ctx)
+{
+    return ra_vk_ctx_resize(ctx, ctx->vo->dwidth, ctx->vo->dheight);
+}
+
+static bool xlib_reconfig(struct ra_ctx *ctx)
+{
+    vo_x11_config_vo_window(ctx->vo);
+    return resize(ctx);
+}
+
+static int xlib_control(struct ra_ctx *ctx, int *events, int request, void *arg)
+{
+    int ret = vo_x11_control(ctx->vo, events, request, arg);
+    if (*events & VO_EVENT_RESIZE) {
+        if (!resize(ctx))
+            return VO_ERROR;
+    }
+    return ret;
+}
+
+static void xlib_wakeup(struct ra_ctx *ctx)
+{
+    vo_x11_wakeup(ctx->vo);
+}
+
+static void xlib_wait_events(struct ra_ctx *ctx, int64_t until_time_ns)
+{
+    vo_x11_wait_events(ctx->vo, until_time_ns);
+}
+
+const struct ra_ctx_fns ra_ctx_vulkan_xlib = {
+    .type           = "vulkan",
+    .name           = "x11vk",
+    .reconfig       = xlib_reconfig,
+    .control        = xlib_control,
+    .wakeup         = xlib_wakeup,
+    .wait_events    = xlib_wait_events,
+    .init           = xlib_init,
+    .uninit         = xlib_uninit,
+};