diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/ffmpeg.texi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 29753f06ca..ed437bb16f 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1034,6 +1034,18 @@ If @var{device} is an integer, it selects the device by its index in a system-dependent list of devices. If @var{device} is any other string, it selects the first device with a name containing that string as a substring. +The following options are recognized: +@table @option +@item debug +If set to 1, enables the validation layer, if installed. +@item linear_images +If set to 1, images allocated by the hwcontext will be linear and locally mappable. +@item instance_extensions +A plus separated list of additional instance extensions to enable. +@item device_extensions +A plus separated list of additional device extensions to enable. +@end table + Examples: @table @emph @item -init_hw_device vulkan:1 @@ -1041,6 +1053,9 @@ Choose the second device on the system. @item -init_hw_device vulkan:RADV Choose the first device with a name containing the string @emph{RADV}. + +@item -init_hw_device vulkan:0,instance_extensions=VK_KHR_wayland_surface+VK_KHR_xcb_surface +Choose the first device and enable the Wayland and XCB instance extensions. @end table @end table |