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🎥 Command line media player
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145/* * 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", .description = "X11/Vulkan", .reconfig = xlib_reconfig, .control = xlib_control, .wakeup = xlib_wakeup, .wait_events = xlib_wait_events, .init = xlib_init, .uninit = xlib_uninit,};