Class

WPEPlatformBufferDMABuf

Description

final class WPEPlatform.BufferDMABuf : WPEPlatform.Buffer {
  /* No available fields */
}

No description available.

Hierarchy

Ancestors

Constructors

wpe_buffer_dma_buf_new

Create a new WPEBufferDMABuf for the given parameters. The buffer will take the ownership of the fds.

Instance methods

wpe_buffer_dma_buf_get_fd

Get the buffer file descriptor of plane.

wpe_buffer_dma_buf_get_modifier

Get the buffer modifier.

wpe_buffer_dma_buf_get_n_planes

Get the numbers of planes of buffer.

wpe_buffer_dma_buf_get_release_fence

Get the release fence file descriptor of buffer.

wpe_buffer_dma_buf_get_rendering_fence

Get the rendering fence file descriptor of buffer.

wpe_buffer_dma_buf_set_release_fence

Set the release fence file descriptor to use for the buffer. The fence will be used to wait before releasing the buffer to be destroyed or reused. The buffer takes the ownership of the file descriptor.

wpe_buffer_dma_buf_set_rendering_fence

Set the rendering fence file descriptor to use for the buffer. The fence will be used to wait before rendering the buffer. The buffer takes the ownership of the file descriptor.

wpe_buffer_dma_buf_take_release_fence

Get the release fence file descriptor of buffer and set it to -1.

wpe_buffer_dma_buf_take_rendering_fence

Get the rendering fence file descriptor of buffer and set it to -1.

Methods inherited from WPEBuffer (7)

wpe_buffer_get_height

Get the buffer height.

wpe_buffer_get_user_data

Get user data previously set with wpe_buffer_set_user_data.

wpe_buffer_get_view

Get the WPEView of buffer.

wpe_buffer_get_width

Get the buffer width.

wpe_buffer_import_to_egl_image

Import buffer into a EGL image.

wpe_buffer_import_to_pixels

Import buffer into a pixels buffer.

wpe_buffer_set_user_data

Set user_data to buffer. When buffer is destroyed destroy_func is called with user_data.

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Properties

Properties inherited from WPEBuffer (3)

WPEPlatform.Buffer:height

The buffer height.

WPEPlatform.Buffer:view

The WPEView of the buffer.

WPEPlatform.Buffer:width

The buffer width.

Signals

Signals inherited from GObject (1)

GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct WPEPlatformBufferDMABufClass {
  WPEBufferClass parent_class;
  
}