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Allow va to have it's own file descriptor for the VAAPI device

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This commit is contained in:
loki
2021-06-05 23:19:58 +02:00
parent f2863cceb7
commit 45f9ce3a20
1 changed files with 9 additions and 7 deletions
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sunshine/platform/linux/vaapi.cpp
+9 -7
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@@ -797,17 +797,19 @@ static void __log(void *level, const char *msg) {
} }
int vaapi_make_hwdevice_ctx(platf::hwdevice_t *base, AVBufferRef **hw_device_buf) { int vaapi_make_hwdevice_ctx(platf::hwdevice_t *base, AVBufferRef **hw_device_buf) {
auto *priv = (VAAPIDevicePriv *)av_mallocz(sizeof(VAAPIDevicePriv)); auto egl = (platf::egl::egl_t *)base;
priv->drm_fd = -1; auto fd = dup(egl->file.el);
priv->drm.fd = -1;
auto fg = util::fail_guard([priv]() { auto *priv = (VAAPIDevicePriv *)av_mallocz(sizeof(VAAPIDevicePriv));
priv->drm_fd = fd;
priv->drm.fd = fd;
auto fg = util::fail_guard([fd, priv]() {
close(fd);
av_free(priv); av_free(priv);
}); });
auto egl = (platf::egl::egl_t *)base; va::display_t display { vaGetDisplayDRM(fd) };
va::display_t display { vaGetDisplayDRM(egl->file.el) };
if(!display) { if(!display) {
auto render_device = config::video.adapter_name.empty() ? "/dev/dri/renderD128" : config::video.adapter_name.c_str(); auto render_device = config::video.adapter_name.empty() ? "/dev/dri/renderD128" : config::video.adapter_name.c_str();