Remove the server protocol file as we don't need it here.
Generally a trivial change as we have a recent version in tree with
no weird changes.
/src/bin/ecore_con/efl_net_proxy_helper
#Once all protocols are generated these will use wildcards
+/src/lib/ecore_wl2/linux-dmabuf-unstable-v1-client-protocol.h
+/src/lib/ecore_wl2/linux-dmabuf-unstable-v1-protocol.c
/src/lib/ecore_wl2/session-recovery-client-protocol.h
/src/lib/ecore_wl2/session-recovery-protocol.c
lib_ecore_wl2_libecore_wl2_la_LDFLAGS = @EFL_LTLIBRARY_FLAGS@
BUILT_SOURCES += \
+ lib/ecore_wl2/linux-dmabuf-unstable-v1-protocol.c \
+ lib/ecore_wl2/linux-dmabuf-unstable-v1-client-protocol.h \
lib/ecore_wl2/session-recovery-protocol.c \
lib/ecore_wl2/session-recovery-client-protocol.h
-I$(top_srcdir)/src/lib/evas/include \
-I$(top_srcdir)/src/lib/evas/cserve2 \
-I$(top_srcdir)/src/lib/ecore_wl2 \
+-I$(top_builddir)/src/lib/ecore_wl2 \
-I$(top_srcdir)/src/static_libs/libdrm \
-I$(top_srcdir)/src/modules/evas/engines/wayland_common \
@EVAS_CFLAGS@ \
+++ /dev/null
-#ifndef LINUX_DMABUF_UNSTABLE_V1_CLIENT_PROTOCOL_H
-#define LINUX_DMABUF_UNSTABLE_V1_CLIENT_PROTOCOL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-client.h"
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_linux_dmabuf_unstable_v1 The linux_dmabuf_unstable_v1 protocol
- * @section page_ifaces_linux_dmabuf_unstable_v1 Interfaces
- * - @subpage page_iface_zwp_linux_dmabuf_v1 - factory for creating dmabuf-based wl_buffers
- * - @subpage page_iface_zwp_linux_buffer_params_v1 - parameters for creating a dmabuf-based wl_buffer
- * @section page_copyright_linux_dmabuf_unstable_v1 Copyright
- * <pre>
- *
- * Copyright © 2014, 2015 Collabora, Ltd.
- *
- * Permission to use, copy, modify, distribute, and sell this
- * software and its documentation for any purpose is hereby granted
- * without fee, provided that the above copyright notice appear in
- * all copies and that both that copyright notice and this permission
- * notice appear in supporting documentation, and that the name of
- * the copyright holders not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
- * THIS SOFTWARE.
- * </pre>
- */
-struct wl_buffer;
-struct zwp_linux_buffer_params_v1;
-struct zwp_linux_dmabuf_v1;
-
-/**
- * @page page_iface_zwp_linux_dmabuf_v1 zwp_linux_dmabuf_v1
- * @section page_iface_zwp_linux_dmabuf_v1_desc Description
- *
- * Following the interfaces from:
- * https://www.khronos.org/registry/egl/extensions/EXT/EGL_EXT_image_dma_buf_import.txt
- * and the Linux DRM sub-system's AddFb2 ioctl.
- *
- * This interface offers a way to create generic dmabuf-based
- * wl_buffers. Immediately after a client binds to this interface,
- * the set of supported formats is sent with 'format' events.
- *
- * The following are required from clients:
- *
- * - Clients must ensure that either all data in the dma-buf is
- * coherent for all subsequent read access or that coherency is
- * correctly handled by the underlying kernel-side dma-buf
- * implementation.
- *
- * - Don't make any more attachments after sending the buffer to the
- * compositor. Making more attachments later increases the risk of
- * the compositor not being able to use (re-import) an existing
- * dmabuf-based wl_buffer.
- *
- * The underlying graphics stack must ensure the following:
- *
- * - The dmabuf file descriptors relayed to the server will stay valid
- * for the whole lifetime of the wl_buffer. This means the server may
- * at any time use those fds to import the dmabuf into any kernel
- * sub-system that might accept it.
- *
- * To create a wl_buffer from one or more dmabufs, a client creates a
- * zwp_linux_dmabuf_params_v1 object with zwp_linux_dmabuf_v1.create_params
- * request. All planes required by the intended format are added with
- * the 'add' request. Finally, 'create' request is issued. The server
- * will reply with either 'created' event which provides the final
- * wl_buffer or 'failed' event saying that it cannot use the dmabufs
- * provided.
- *
- * Warning! The protocol described in this file is experimental and
- * backward incompatible changes may be made. Backward compatible changes
- * may be added together with the corresponding interface version bump.
- * Backward incompatible changes are done by bumping the version number in
- * the protocol and interface names and resetting the interface version.
- * Once the protocol is to be declared stable, the 'z' prefix and the
- * version number in the protocol and interface names are removed and the
- * interface version number is reset.
- * @section page_iface_zwp_linux_dmabuf_v1_api API
- * See @ref iface_zwp_linux_dmabuf_v1.
- */
-/**
- * @defgroup iface_zwp_linux_dmabuf_v1 The zwp_linux_dmabuf_v1 interface
- *
- * Following the interfaces from:
- * https://www.khronos.org/registry/egl/extensions/EXT/EGL_EXT_image_dma_buf_import.txt
- * and the Linux DRM sub-system's AddFb2 ioctl.
- *
- * This interface offers a way to create generic dmabuf-based
- * wl_buffers. Immediately after a client binds to this interface,
- * the set of supported formats is sent with 'format' events.
- *
- * The following are required from clients:
- *
- * - Clients must ensure that either all data in the dma-buf is
- * coherent for all subsequent read access or that coherency is
- * correctly handled by the underlying kernel-side dma-buf
- * implementation.
- *
- * - Don't make any more attachments after sending the buffer to the
- * compositor. Making more attachments later increases the risk of
- * the compositor not being able to use (re-import) an existing
- * dmabuf-based wl_buffer.
- *
- * The underlying graphics stack must ensure the following:
- *
- * - The dmabuf file descriptors relayed to the server will stay valid
- * for the whole lifetime of the wl_buffer. This means the server may
- * at any time use those fds to import the dmabuf into any kernel
- * sub-system that might accept it.
- *
- * To create a wl_buffer from one or more dmabufs, a client creates a
- * zwp_linux_dmabuf_params_v1 object with zwp_linux_dmabuf_v1.create_params
- * request. All planes required by the intended format are added with
- * the 'add' request. Finally, 'create' request is issued. The server
- * will reply with either 'created' event which provides the final
- * wl_buffer or 'failed' event saying that it cannot use the dmabufs
- * provided.
- *
- * Warning! The protocol described in this file is experimental and
- * backward incompatible changes may be made. Backward compatible changes
- * may be added together with the corresponding interface version bump.
- * Backward incompatible changes are done by bumping the version number in
- * the protocol and interface names and resetting the interface version.
- * Once the protocol is to be declared stable, the 'z' prefix and the
- * version number in the protocol and interface names are removed and the
- * interface version number is reset.
- */
-extern const struct wl_interface zwp_linux_dmabuf_v1_interface;
-/**
- * @page page_iface_zwp_linux_buffer_params_v1 zwp_linux_buffer_params_v1
- * @section page_iface_zwp_linux_buffer_params_v1_desc Description
- *
- * This temporary object is a collection of dmabufs and other
- * parameters that together form a single logical buffer. The temporary
- * object may eventually create one wl_buffer unless cancelled by
- * destroying it before requesting 'create'.
- *
- * Single-planar formats only require one dmabuf, however
- * multi-planar formats may require more than one dmabuf. For all
- * formats, 'add' request must be called once per plane (even if the
- * underlying dmabuf fd is identical).
- *
- * You must use consecutive plane indices ('plane_idx' argument for 'add')
- * from zero to the number of planes used by the drm_fourcc format code.
- * All planes required by the format must be given exactly once, but can
- * be given in any order. Each plane index can be set only once.
- * @section page_iface_zwp_linux_buffer_params_v1_api API
- * See @ref iface_zwp_linux_buffer_params_v1.
- */
-/**
- * @defgroup iface_zwp_linux_buffer_params_v1 The zwp_linux_buffer_params_v1 interface
- *
- * This temporary object is a collection of dmabufs and other
- * parameters that together form a single logical buffer. The temporary
- * object may eventually create one wl_buffer unless cancelled by
- * destroying it before requesting 'create'.
- *
- * Single-planar formats only require one dmabuf, however
- * multi-planar formats may require more than one dmabuf. For all
- * formats, 'add' request must be called once per plane (even if the
- * underlying dmabuf fd is identical).
- *
- * You must use consecutive plane indices ('plane_idx' argument for 'add')
- * from zero to the number of planes used by the drm_fourcc format code.
- * All planes required by the format must be given exactly once, but can
- * be given in any order. Each plane index can be set only once.
- */
-extern const struct wl_interface zwp_linux_buffer_params_v1_interface;
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- * @struct zwp_linux_dmabuf_v1_listener
- */
-struct zwp_linux_dmabuf_v1_listener {
- /**
- * supported buffer format
- *
- * This event advertises one buffer format that the server
- * supports. All the supported formats are advertised once when the
- * client binds to this interface. A roundtrip after binding
- * guarantees, that the client has received all supported formats.
- *
- * For the definition of the format codes, see create request.
- *
- * XXX: Can a compositor ever enumerate them?
- * @param format DRM_FORMAT code
- */
- void (*format)(void *data,
- struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1,
- uint32_t format);
-};
-
-/**
- * @ingroup zwp_linux_dmabuf_v1_iface
- */
-static inline int
-zwp_linux_dmabuf_v1_add_listener(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1,
- const struct zwp_linux_dmabuf_v1_listener *listener, void *data)
-{
- return wl_proxy_add_listener((struct wl_proxy *) zwp_linux_dmabuf_v1,
- (void (**)(void)) listener, data);
-}
-
-#define ZWP_LINUX_DMABUF_V1_DESTROY 0
-#define ZWP_LINUX_DMABUF_V1_CREATE_PARAMS 1
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- */
-#define ZWP_LINUX_DMABUF_V1_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- */
-#define ZWP_LINUX_DMABUF_V1_CREATE_PARAMS_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_linux_dmabuf_v1 */
-static inline void
-zwp_linux_dmabuf_v1_set_user_data(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1, void *user_data)
-{
- wl_proxy_set_user_data((struct wl_proxy *) zwp_linux_dmabuf_v1, user_data);
-}
-
-/** @ingroup iface_zwp_linux_dmabuf_v1 */
-static inline void *
-zwp_linux_dmabuf_v1_get_user_data(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1)
-{
- return wl_proxy_get_user_data((struct wl_proxy *) zwp_linux_dmabuf_v1);
-}
-
-static inline uint32_t
-zwp_linux_dmabuf_v1_get_version(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1)
-{
- return wl_proxy_get_version((struct wl_proxy *) zwp_linux_dmabuf_v1);
-}
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- *
- * Objects created through this interface, especially wl_buffers, will
- * remain valid.
- */
-static inline void
-zwp_linux_dmabuf_v1_destroy(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1)
-{
- wl_proxy_marshal((struct wl_proxy *) zwp_linux_dmabuf_v1,
- ZWP_LINUX_DMABUF_V1_DESTROY);
-
- wl_proxy_destroy((struct wl_proxy *) zwp_linux_dmabuf_v1);
-}
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- *
- * This temporary object is used to collect multiple dmabuf handles into
- * a single batch to create a wl_buffer. It can only be used once and
- * should be destroyed after an 'created' or 'failed' event has been
- * received.
- */
-static inline struct zwp_linux_buffer_params_v1 *
-zwp_linux_dmabuf_v1_create_params(struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1)
-{
- struct wl_proxy *params_id;
-
- params_id = wl_proxy_marshal_constructor((struct wl_proxy *) zwp_linux_dmabuf_v1,
- ZWP_LINUX_DMABUF_V1_CREATE_PARAMS, &zwp_linux_buffer_params_v1_interface, NULL);
-
- return (struct zwp_linux_buffer_params_v1 *) params_id;
-}
-
-#ifndef ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM
-#define ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM
-enum zwp_linux_buffer_params_v1_error {
- /**
- * the dmabuf_batch object has already been used to create a wl_buffer
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ALREADY_USED = 0,
- /**
- * plane index out of bounds
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_PLANE_IDX = 1,
- /**
- * the plane index was already set
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_PLANE_SET = 2,
- /**
- * missing or too many planes to create a buffer
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INCOMPLETE = 3,
- /**
- * format not supported
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INVALID_FORMAT = 4,
- /**
- * invalid width or height
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INVALID_DIMENSIONS = 5,
- /**
- * offset + stride * height goes out of dmabuf bounds
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS = 6,
-};
-#endif /* ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM */
-
-#ifndef ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM
-#define ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM
-enum zwp_linux_buffer_params_v1_flags {
- /**
- * contents are y-inverted
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_Y_INVERT = 1,
- /**
- * content is interlaced
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_INTERLACED = 2,
- /**
- * bottom field first
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_BOTTOM_FIRST = 4,
-};
-#endif /* ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM */
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- * @struct zwp_linux_buffer_params_v1_listener
- */
-struct zwp_linux_buffer_params_v1_listener {
- /**
- * buffer creation succeeded
- *
- * This event indicates that the attempted buffer creation was
- * successful. It provides the new wl_buffer referencing the
- * dmabuf(s).
- *
- * Upon receiving this event, the client should destroy the
- * zlinux_dmabuf_params object.
- * @param buffer the newly created wl_buffer
- */
- void (*created)(void *data,
- struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1,
- struct wl_buffer *buffer);
- /**
- * buffer creation failed
- *
- * This event indicates that the attempted buffer creation has
- * failed. It usually means that one of the dmabuf constraints has
- * not been fulfilled.
- *
- * Upon receiving this event, the client should destroy the
- * zlinux_buffer_params object.
- */
- void (*failed)(void *data,
- struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1);
-};
-
-/**
- * @ingroup zwp_linux_buffer_params_v1_iface
- */
-static inline int
-zwp_linux_buffer_params_v1_add_listener(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1,
- const struct zwp_linux_buffer_params_v1_listener *listener, void *data)
-{
- return wl_proxy_add_listener((struct wl_proxy *) zwp_linux_buffer_params_v1,
- (void (**)(void)) listener, data);
-}
-
-#define ZWP_LINUX_BUFFER_PARAMS_V1_DESTROY 0
-#define ZWP_LINUX_BUFFER_PARAMS_V1_ADD 1
-#define ZWP_LINUX_BUFFER_PARAMS_V1_CREATE 2
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- */
-#define ZWP_LINUX_BUFFER_PARAMS_V1_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- */
-#define ZWP_LINUX_BUFFER_PARAMS_V1_ADD_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- */
-#define ZWP_LINUX_BUFFER_PARAMS_V1_CREATE_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_linux_buffer_params_v1 */
-static inline void
-zwp_linux_buffer_params_v1_set_user_data(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1, void *user_data)
-{
- wl_proxy_set_user_data((struct wl_proxy *) zwp_linux_buffer_params_v1, user_data);
-}
-
-/** @ingroup iface_zwp_linux_buffer_params_v1 */
-static inline void *
-zwp_linux_buffer_params_v1_get_user_data(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1)
-{
- return wl_proxy_get_user_data((struct wl_proxy *) zwp_linux_buffer_params_v1);
-}
-
-static inline uint32_t
-zwp_linux_buffer_params_v1_get_version(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1)
-{
- return wl_proxy_get_version((struct wl_proxy *) zwp_linux_buffer_params_v1);
-}
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- *
- * Cleans up the temporary data sent to the server for dmabuf-based
- * wl_buffer creation.
- */
-static inline void
-zwp_linux_buffer_params_v1_destroy(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1)
-{
- wl_proxy_marshal((struct wl_proxy *) zwp_linux_buffer_params_v1,
- ZWP_LINUX_BUFFER_PARAMS_V1_DESTROY);
-
- wl_proxy_destroy((struct wl_proxy *) zwp_linux_buffer_params_v1);
-}
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- *
- * This request adds one dmabuf to the set in this
- * zwp_linux_buffer_params_v1.
- *
- * The 64-bit unsigned value combined from modifier_hi and modifier_lo
- * is the dmabuf layout modifier. DRM AddFB2 ioctl calls this the
- * fb modifier, which is defined in drm_mode.h of Linux UAPI.
- * This is an opaque token. Drivers use this token to express tiling,
- * compression, etc. driver-specific modifications to the base format
- * defined by the DRM fourcc code.
- *
- * This request raises the PLANE_IDX error if plane_idx is too large.
- * The error PLANE_SET is raised if attempting to set a plane that
- * was already set.
- */
-static inline void
-zwp_linux_buffer_params_v1_add(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1, int32_t fd, uint32_t plane_idx, uint32_t offset, uint32_t stride, uint32_t modifier_hi, uint32_t modifier_lo)
-{
- wl_proxy_marshal((struct wl_proxy *) zwp_linux_buffer_params_v1,
- ZWP_LINUX_BUFFER_PARAMS_V1_ADD, fd, plane_idx, offset, stride, modifier_hi, modifier_lo);
-}
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- *
- * This asks for creation of a wl_buffer from the added dmabuf
- * buffers. The wl_buffer is not created immediately but returned via
- * the 'created' event if the dmabuf sharing succeeds. The sharing
- * may fail at runtime for reasons a client cannot predict, in
- * which case the 'failed' event is triggered.
- *
- * The 'format' argument is a DRM_FORMAT code, as defined by the
- * libdrm's drm_fourcc.h. The Linux kernel's DRM sub-system is the
- * authoritative source on how the format codes should work.
- *
- * The 'flags' is a bitfield of the flags defined in enum "flags".
- * 'y_invert' means the that the image needs to be y-flipped.
- *
- * Flag 'interlaced' means that the frame in the buffer is not
- * progressive as usual, but interlaced. An interlaced buffer as
- * supported here must always contain both top and bottom fields.
- * The top field always begins on the first pixel row. The temporal
- * ordering between the two fields is top field first, unless
- * 'bottom_first' is specified. It is undefined whether 'bottom_first'
- * is ignored if 'interlaced' is not set.
- *
- * This protocol does not convey any information about field rate,
- * duration, or timing, other than the relative ordering between the
- * two fields in one buffer. A compositor may have to estimate the
- * intended field rate from the incoming buffer rate. It is undefined
- * whether the time of receiving wl_surface.commit with a new buffer
- * attached, applying the wl_surface state, wl_surface.frame callback
- * trigger, presentation, or any other point in the compositor cycle
- * is used to measure the frame or field times. There is no support
- * for detecting missed or late frames/fields/buffers either, and
- * there is no support whatsoever for cooperating with interlaced
- * compositor output.
- *
- * The composited image quality resulting from the use of interlaced
- * buffers is explicitly undefined. A compositor may use elaborate
- * hardware features or software to deinterlace and create progressive
- * output frames from a sequence of interlaced input buffers, or it
- * may produce substandard image quality. However, compositors that
- * cannot guarantee reasonable image quality in all cases are recommended
- * to just reject all interlaced buffers.
- *
- * Any argument errors, including non-positive width or height,
- * mismatch between the number of planes and the format, bad
- * format, bad offset or stride, may be indicated by fatal protocol
- * errors: INCOMPLETE, INVALID_FORMAT, INVALID_DIMENSIONS,
- * OUT_OF_BOUNDS.
- *
- * Dmabuf import errors in the server that are not obvious client
- * bugs are returned via the 'failed' event as non-fatal. This
- * allows attempting dmabuf sharing and falling back in the client
- * if it fails.
- *
- * This request can be sent only once in the object's lifetime, after
- * which the only legal request is destroy. This object should be
- * destroyed after issuing 'create' request. Attempting to use this
- * object after issuing 'create' raises ALREADY_USED protocol error.
- *
- * It is not mandatory to issue 'create'. If a client wants to
- * cancel the buffer creation, it can just destroy this object.
- */
-static inline void
-zwp_linux_buffer_params_v1_create(struct zwp_linux_buffer_params_v1 *zwp_linux_buffer_params_v1, int32_t width, int32_t height, uint32_t format, uint32_t flags)
-{
- wl_proxy_marshal((struct wl_proxy *) zwp_linux_buffer_params_v1,
- ZWP_LINUX_BUFFER_PARAMS_V1_CREATE, width, height, format, flags);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/*
- * Copyright © 2014, 2015 Collabora, Ltd.
- *
- * Permission to use, copy, modify, distribute, and sell this
- * software and its documentation for any purpose is hereby granted
- * without fee, provided that the above copyright notice appear in
- * all copies and that both that copyright notice and this permission
- * notice appear in supporting documentation, and that the name of
- * the copyright holders not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
- * THIS SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include "wayland-util.h"
-
-extern const struct wl_interface wl_buffer_interface;
-extern const struct wl_interface zwp_linux_buffer_params_v1_interface;
-
-static const struct wl_interface *types[] = {
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- &zwp_linux_buffer_params_v1_interface,
- &wl_buffer_interface,
-};
-
-static const struct wl_message zwp_linux_dmabuf_v1_requests[] = {
- { "destroy", "", types + 0 },
- { "create_params", "n", types + 6 },
-};
-
-static const struct wl_message zwp_linux_dmabuf_v1_events[] = {
- { "format", "u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface zwp_linux_dmabuf_v1_interface = {
- "zwp_linux_dmabuf_v1", 1,
- 2, zwp_linux_dmabuf_v1_requests,
- 1, zwp_linux_dmabuf_v1_events,
-};
-
-static const struct wl_message zwp_linux_buffer_params_v1_requests[] = {
- { "destroy", "", types + 0 },
- { "add", "huuuuu", types + 0 },
- { "create", "iiuu", types + 0 },
-};
-
-static const struct wl_message zwp_linux_buffer_params_v1_events[] = {
- { "created", "n", types + 7 },
- { "failed", "", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface zwp_linux_buffer_params_v1_interface = {
- "zwp_linux_buffer_params_v1", 1,
- 3, zwp_linux_buffer_params_v1_requests,
- 2, zwp_linux_buffer_params_v1_events,
-};
-
+++ /dev/null
-#ifndef LINUX_DMABUF_UNSTABLE_V1_SERVER_PROTOCOL_H
-#define LINUX_DMABUF_UNSTABLE_V1_SERVER_PROTOCOL_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server.h"
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_linux_dmabuf_unstable_v1 The linux_dmabuf_unstable_v1 protocol
- * @section page_ifaces_linux_dmabuf_unstable_v1 Interfaces
- * - @subpage page_iface_zwp_linux_dmabuf_v1 - factory for creating dmabuf-based wl_buffers
- * - @subpage page_iface_zwp_linux_buffer_params_v1 - parameters for creating a dmabuf-based wl_buffer
- * @section page_copyright_linux_dmabuf_unstable_v1 Copyright
- * <pre>
- *
- * Copyright © 2014, 2015 Collabora, Ltd.
- *
- * Permission to use, copy, modify, distribute, and sell this
- * software and its documentation for any purpose is hereby granted
- * without fee, provided that the above copyright notice appear in
- * all copies and that both that copyright notice and this permission
- * notice appear in supporting documentation, and that the name of
- * the copyright holders not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
- * THIS SOFTWARE.
- * </pre>
- */
-struct wl_buffer;
-struct zwp_linux_buffer_params_v1;
-struct zwp_linux_dmabuf_v1;
-
-/**
- * @page page_iface_zwp_linux_dmabuf_v1 zwp_linux_dmabuf_v1
- * @section page_iface_zwp_linux_dmabuf_v1_desc Description
- *
- * Following the interfaces from:
- * https://www.khronos.org/registry/egl/extensions/EXT/EGL_EXT_image_dma_buf_import.txt
- * and the Linux DRM sub-system's AddFb2 ioctl.
- *
- * This interface offers a way to create generic dmabuf-based
- * wl_buffers. Immediately after a client binds to this interface,
- * the set of supported formats is sent with 'format' events.
- *
- * The following are required from clients:
- *
- * - Clients must ensure that either all data in the dma-buf is
- * coherent for all subsequent read access or that coherency is
- * correctly handled by the underlying kernel-side dma-buf
- * implementation.
- *
- * - Don't make any more attachments after sending the buffer to the
- * compositor. Making more attachments later increases the risk of
- * the compositor not being able to use (re-import) an existing
- * dmabuf-based wl_buffer.
- *
- * The underlying graphics stack must ensure the following:
- *
- * - The dmabuf file descriptors relayed to the server will stay valid
- * for the whole lifetime of the wl_buffer. This means the server may
- * at any time use those fds to import the dmabuf into any kernel
- * sub-system that might accept it.
- *
- * To create a wl_buffer from one or more dmabufs, a client creates a
- * zwp_linux_dmabuf_params_v1 object with zwp_linux_dmabuf_v1.create_params
- * request. All planes required by the intended format are added with
- * the 'add' request. Finally, 'create' request is issued. The server
- * will reply with either 'created' event which provides the final
- * wl_buffer or 'failed' event saying that it cannot use the dmabufs
- * provided.
- *
- * Warning! The protocol described in this file is experimental and
- * backward incompatible changes may be made. Backward compatible changes
- * may be added together with the corresponding interface version bump.
- * Backward incompatible changes are done by bumping the version number in
- * the protocol and interface names and resetting the interface version.
- * Once the protocol is to be declared stable, the 'z' prefix and the
- * version number in the protocol and interface names are removed and the
- * interface version number is reset.
- * @section page_iface_zwp_linux_dmabuf_v1_api API
- * See @ref iface_zwp_linux_dmabuf_v1.
- */
-/**
- * @defgroup iface_zwp_linux_dmabuf_v1 The zwp_linux_dmabuf_v1 interface
- *
- * Following the interfaces from:
- * https://www.khronos.org/registry/egl/extensions/EXT/EGL_EXT_image_dma_buf_import.txt
- * and the Linux DRM sub-system's AddFb2 ioctl.
- *
- * This interface offers a way to create generic dmabuf-based
- * wl_buffers. Immediately after a client binds to this interface,
- * the set of supported formats is sent with 'format' events.
- *
- * The following are required from clients:
- *
- * - Clients must ensure that either all data in the dma-buf is
- * coherent for all subsequent read access or that coherency is
- * correctly handled by the underlying kernel-side dma-buf
- * implementation.
- *
- * - Don't make any more attachments after sending the buffer to the
- * compositor. Making more attachments later increases the risk of
- * the compositor not being able to use (re-import) an existing
- * dmabuf-based wl_buffer.
- *
- * The underlying graphics stack must ensure the following:
- *
- * - The dmabuf file descriptors relayed to the server will stay valid
- * for the whole lifetime of the wl_buffer. This means the server may
- * at any time use those fds to import the dmabuf into any kernel
- * sub-system that might accept it.
- *
- * To create a wl_buffer from one or more dmabufs, a client creates a
- * zwp_linux_dmabuf_params_v1 object with zwp_linux_dmabuf_v1.create_params
- * request. All planes required by the intended format are added with
- * the 'add' request. Finally, 'create' request is issued. The server
- * will reply with either 'created' event which provides the final
- * wl_buffer or 'failed' event saying that it cannot use the dmabufs
- * provided.
- *
- * Warning! The protocol described in this file is experimental and
- * backward incompatible changes may be made. Backward compatible changes
- * may be added together with the corresponding interface version bump.
- * Backward incompatible changes are done by bumping the version number in
- * the protocol and interface names and resetting the interface version.
- * Once the protocol is to be declared stable, the 'z' prefix and the
- * version number in the protocol and interface names are removed and the
- * interface version number is reset.
- */
-extern const struct wl_interface zwp_linux_dmabuf_v1_interface;
-/**
- * @page page_iface_zwp_linux_buffer_params_v1 zwp_linux_buffer_params_v1
- * @section page_iface_zwp_linux_buffer_params_v1_desc Description
- *
- * This temporary object is a collection of dmabufs and other
- * parameters that together form a single logical buffer. The temporary
- * object may eventually create one wl_buffer unless cancelled by
- * destroying it before requesting 'create'.
- *
- * Single-planar formats only require one dmabuf, however
- * multi-planar formats may require more than one dmabuf. For all
- * formats, 'add' request must be called once per plane (even if the
- * underlying dmabuf fd is identical).
- *
- * You must use consecutive plane indices ('plane_idx' argument for 'add')
- * from zero to the number of planes used by the drm_fourcc format code.
- * All planes required by the format must be given exactly once, but can
- * be given in any order. Each plane index can be set only once.
- * @section page_iface_zwp_linux_buffer_params_v1_api API
- * See @ref iface_zwp_linux_buffer_params_v1.
- */
-/**
- * @defgroup iface_zwp_linux_buffer_params_v1 The zwp_linux_buffer_params_v1 interface
- *
- * This temporary object is a collection of dmabufs and other
- * parameters that together form a single logical buffer. The temporary
- * object may eventually create one wl_buffer unless cancelled by
- * destroying it before requesting 'create'.
- *
- * Single-planar formats only require one dmabuf, however
- * multi-planar formats may require more than one dmabuf. For all
- * formats, 'add' request must be called once per plane (even if the
- * underlying dmabuf fd is identical).
- *
- * You must use consecutive plane indices ('plane_idx' argument for 'add')
- * from zero to the number of planes used by the drm_fourcc format code.
- * All planes required by the format must be given exactly once, but can
- * be given in any order. Each plane index can be set only once.
- */
-extern const struct wl_interface zwp_linux_buffer_params_v1_interface;
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- * @struct zwp_linux_dmabuf_v1_interface
- */
-struct zwp_linux_dmabuf_v1_interface {
- /**
- * unbind the factory
- *
- * Objects created through this interface, especially wl_buffers,
- * will remain valid.
- */
- void (*destroy)(struct wl_client *client,
- struct wl_resource *resource);
- /**
- * create a temporary object for buffer parameters
- *
- * This temporary object is used to collect multiple dmabuf
- * handles into a single batch to create a wl_buffer. It can only
- * be used once and should be destroyed after an 'created' or
- * 'failed' event has been received.
- * @param params_id the new temporary
- */
- void (*create_params)(struct wl_client *client,
- struct wl_resource *resource,
- uint32_t params_id);
-};
-
-#define ZWP_LINUX_DMABUF_V1_FORMAT 0
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- */
-#define ZWP_LINUX_DMABUF_V1_FORMAT_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_linux_dmabuf_v1
- * Sends an format event to the client owning the resource.
-* @param resource_ The client's resource
- * @param format DRM_FORMAT code
- */
-static inline void
-zwp_linux_dmabuf_v1_send_format(struct wl_resource *resource_, uint32_t format)
-{
- wl_resource_post_event(resource_, ZWP_LINUX_DMABUF_V1_FORMAT, format);
-}
-
-#ifndef ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM
-#define ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM
-enum zwp_linux_buffer_params_v1_error {
- /**
- * the dmabuf_batch object has already been used to create a wl_buffer
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ALREADY_USED = 0,
- /**
- * plane index out of bounds
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_PLANE_IDX = 1,
- /**
- * the plane index was already set
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_PLANE_SET = 2,
- /**
- * missing or too many planes to create a buffer
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INCOMPLETE = 3,
- /**
- * format not supported
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INVALID_FORMAT = 4,
- /**
- * invalid width or height
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_INVALID_DIMENSIONS = 5,
- /**
- * offset + stride * height goes out of dmabuf bounds
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_OUT_OF_BOUNDS = 6,
-};
-#endif /* ZWP_LINUX_BUFFER_PARAMS_V1_ERROR_ENUM */
-
-#ifndef ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM
-#define ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM
-enum zwp_linux_buffer_params_v1_flags {
- /**
- * contents are y-inverted
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_Y_INVERT = 1,
- /**
- * content is interlaced
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_INTERLACED = 2,
- /**
- * bottom field first
- */
- ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_BOTTOM_FIRST = 4,
-};
-#endif /* ZWP_LINUX_BUFFER_PARAMS_V1_FLAGS_ENUM */
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- * @struct zwp_linux_buffer_params_v1_interface
- */
-struct zwp_linux_buffer_params_v1_interface {
- /**
- * delete this object, used or not
- *
- * Cleans up the temporary data sent to the server for
- * dmabuf-based wl_buffer creation.
- */
- void (*destroy)(struct wl_client *client,
- struct wl_resource *resource);
- /**
- * add a dmabuf to the temporary set
- *
- * This request adds one dmabuf to the set in this
- * zwp_linux_buffer_params_v1.
- *
- * The 64-bit unsigned value combined from modifier_hi and
- * modifier_lo is the dmabuf layout modifier. DRM AddFB2 ioctl
- * calls this the fb modifier, which is defined in drm_mode.h of
- * Linux UAPI. This is an opaque token. Drivers use this token to
- * express tiling, compression, etc. driver-specific modifications
- * to the base format defined by the DRM fourcc code.
- *
- * This request raises the PLANE_IDX error if plane_idx is too
- * large. The error PLANE_SET is raised if attempting to set a
- * plane that was already set.
- * @param fd dmabuf fd
- * @param plane_idx plane index
- * @param offset offset in bytes
- * @param stride stride in bytes
- * @param modifier_hi high 32 bits of layout modifier
- * @param modifier_lo low 32 bits of layout modifier
- */
- void (*add)(struct wl_client *client,
- struct wl_resource *resource,
- int32_t fd,
- uint32_t plane_idx,
- uint32_t offset,
- uint32_t stride,
- uint32_t modifier_hi,
- uint32_t modifier_lo);
- /**
- * create a wl_buffer from the given dmabufs
- *
- * This asks for creation of a wl_buffer from the added dmabuf
- * buffers. The wl_buffer is not created immediately but returned
- * via the 'created' event if the dmabuf sharing succeeds. The
- * sharing may fail at runtime for reasons a client cannot predict,
- * in which case the 'failed' event is triggered.
- *
- * The 'format' argument is a DRM_FORMAT code, as defined by the
- * libdrm's drm_fourcc.h. The Linux kernel's DRM sub-system is the
- * authoritative source on how the format codes should work.
- *
- * The 'flags' is a bitfield of the flags defined in enum "flags".
- * 'y_invert' means the that the image needs to be y-flipped.
- *
- * Flag 'interlaced' means that the frame in the buffer is not
- * progressive as usual, but interlaced. An interlaced buffer as
- * supported here must always contain both top and bottom fields.
- * The top field always begins on the first pixel row. The temporal
- * ordering between the two fields is top field first, unless
- * 'bottom_first' is specified. It is undefined whether
- * 'bottom_first' is ignored if 'interlaced' is not set.
- *
- * This protocol does not convey any information about field rate,
- * duration, or timing, other than the relative ordering between
- * the two fields in one buffer. A compositor may have to estimate
- * the intended field rate from the incoming buffer rate. It is
- * undefined whether the time of receiving wl_surface.commit with a
- * new buffer attached, applying the wl_surface state,
- * wl_surface.frame callback trigger, presentation, or any other
- * point in the compositor cycle is used to measure the frame or
- * field times. There is no support for detecting missed or late
- * frames/fields/buffers either, and there is no support whatsoever
- * for cooperating with interlaced compositor output.
- *
- * The composited image quality resulting from the use of
- * interlaced buffers is explicitly undefined. A compositor may use
- * elaborate hardware features or software to deinterlace and
- * create progressive output frames from a sequence of interlaced
- * input buffers, or it may produce substandard image quality.
- * However, compositors that cannot guarantee reasonable image
- * quality in all cases are recommended to just reject all
- * interlaced buffers.
- *
- * Any argument errors, including non-positive width or height,
- * mismatch between the number of planes and the format, bad
- * format, bad offset or stride, may be indicated by fatal protocol
- * errors: INCOMPLETE, INVALID_FORMAT, INVALID_DIMENSIONS,
- * OUT_OF_BOUNDS.
- *
- * Dmabuf import errors in the server that are not obvious client
- * bugs are returned via the 'failed' event as non-fatal. This
- * allows attempting dmabuf sharing and falling back in the client
- * if it fails.
- *
- * This request can be sent only once in the object's lifetime,
- * after which the only legal request is destroy. This object
- * should be destroyed after issuing 'create' request. Attempting
- * to use this object after issuing 'create' raises ALREADY_USED
- * protocol error.
- *
- * It is not mandatory to issue 'create'. If a client wants to
- * cancel the buffer creation, it can just destroy this object.
- * @param width base plane width in pixels
- * @param height base plane height in pixels
- * @param format DRM_FORMAT code
- * @param flags see enum flags
- */
- void (*create)(struct wl_client *client,
- struct wl_resource *resource,
- int32_t width,
- int32_t height,
- uint32_t format,
- uint32_t flags);
-};
-
-#define ZWP_LINUX_BUFFER_PARAMS_V1_CREATED 0
-#define ZWP_LINUX_BUFFER_PARAMS_V1_FAILED 1
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- */
-#define ZWP_LINUX_BUFFER_PARAMS_V1_CREATED_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- */
-#define ZWP_LINUX_BUFFER_PARAMS_V1_FAILED_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- * Sends an created event to the client owning the resource.
-* @param resource_ The client's resource
- * @param buffer the newly created wl_buffer
- */
-static inline void
-zwp_linux_buffer_params_v1_send_created(struct wl_resource *resource_, struct wl_resource *buffer)
-{
- wl_resource_post_event(resource_, ZWP_LINUX_BUFFER_PARAMS_V1_CREATED, buffer);
-}
-
-/**
- * @ingroup iface_zwp_linux_buffer_params_v1
- * Sends an failed event to the client owning the resource.
-* @param resource_ The client's resource
- */
-static inline void
-zwp_linux_buffer_params_v1_send_failed(struct wl_resource *resource_)
-{
- wl_resource_post_event(resource_, ZWP_LINUX_BUFFER_PARAMS_V1_FAILED);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
projects / platform / upstream / efl.git / commitdiff