/*
* This file generated automatically from dri3.xml by c_client.py.
* Edit at your peril.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <stddef.h> /* for offsetof() */
#include "xcbext.h"
#include "dri3.h"
#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member)
#include "xproto.h"
xcb_extension_t xcb_dri3_id = { "DRI3", 0 };
xcb_dri3_query_version_cookie_t
xcb_dri3_query_version (xcb_connection_t *c,
uint32_t major_version,
uint32_t minor_version)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_QUERY_VERSION,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_query_version_cookie_t xcb_ret;
xcb_dri3_query_version_request_t xcb_out;
xcb_out.major_version = major_version;
xcb_out.minor_version = minor_version;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_query_version_cookie_t
xcb_dri3_query_version_unchecked (xcb_connection_t *c,
uint32_t major_version,
uint32_t minor_version)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_QUERY_VERSION,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_query_version_cookie_t xcb_ret;
xcb_dri3_query_version_request_t xcb_out;
xcb_out.major_version = major_version;
xcb_out.minor_version = minor_version;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_query_version_reply_t *
xcb_dri3_query_version_reply (xcb_connection_t *c,
xcb_dri3_query_version_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_query_version_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
xcb_dri3_open_cookie_t
xcb_dri3_open (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t provider)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_OPEN,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_open_cookie_t xcb_ret;
xcb_dri3_open_request_t xcb_out;
xcb_out.drawable = drawable;
xcb_out.provider = provider;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED|XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_open_cookie_t
xcb_dri3_open_unchecked (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t provider)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_OPEN,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_open_cookie_t xcb_ret;
xcb_dri3_open_request_t xcb_out;
xcb_out.drawable = drawable;
xcb_out.provider = provider;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_open_reply_t *
xcb_dri3_open_reply (xcb_connection_t *c,
xcb_dri3_open_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_open_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
int *
xcb_dri3_open_reply_fds (xcb_connection_t *c /**< */,
xcb_dri3_open_reply_t *reply)
{
return xcb_get_reply_fds(c, reply, sizeof(xcb_dri3_open_reply_t) + 4 * reply->length);
}
xcb_void_cookie_t
xcb_dri3_pixmap_from_buffer_checked (xcb_connection_t *c,
xcb_pixmap_t pixmap,
xcb_drawable_t drawable,
uint32_t size,
uint16_t width,
uint16_t height,
uint16_t stride,
uint8_t depth,
uint8_t bpp,
int32_t pixmap_fd)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_PIXMAP_FROM_BUFFER,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_pixmap_from_buffer_request_t xcb_out;
int fds[1];
int fd_index = 0;
xcb_out.pixmap = pixmap;
xcb_out.drawable = drawable;
xcb_out.size = size;
xcb_out.width = width;
xcb_out.height = height;
xcb_out.stride = stride;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
fds[fd_index++] = pixmap_fd;
xcb_ret.sequence = xcb_send_request_with_fds(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req, 1, fds);
return xcb_ret;
}
xcb_void_cookie_t
xcb_dri3_pixmap_from_buffer (xcb_connection_t *c,
xcb_pixmap_t pixmap,
xcb_drawable_t drawable,
uint32_t size,
uint16_t width,
uint16_t height,
uint16_t stride,
uint8_t depth,
uint8_t bpp,
int32_t pixmap_fd)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_PIXMAP_FROM_BUFFER,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_pixmap_from_buffer_request_t xcb_out;
int fds[1];
int fd_index = 0;
xcb_out.pixmap = pixmap;
xcb_out.drawable = drawable;
xcb_out.size = size;
xcb_out.width = width;
xcb_out.height = height;
xcb_out.stride = stride;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
fds[fd_index++] = pixmap_fd;
xcb_ret.sequence = xcb_send_request_with_fds(c, 0, xcb_parts + 2, &xcb_req, 1, fds);
return xcb_ret;
}
xcb_dri3_buffer_from_pixmap_cookie_t
xcb_dri3_buffer_from_pixmap (xcb_connection_t *c,
xcb_pixmap_t pixmap)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_BUFFER_FROM_PIXMAP,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_buffer_from_pixmap_cookie_t xcb_ret;
xcb_dri3_buffer_from_pixmap_request_t xcb_out;
xcb_out.pixmap = pixmap;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED|XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_buffer_from_pixmap_cookie_t
xcb_dri3_buffer_from_pixmap_unchecked (xcb_connection_t *c,
xcb_pixmap_t pixmap)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_BUFFER_FROM_PIXMAP,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_buffer_from_pixmap_cookie_t xcb_ret;
xcb_dri3_buffer_from_pixmap_request_t xcb_out;
xcb_out.pixmap = pixmap;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_buffer_from_pixmap_reply_t *
xcb_dri3_buffer_from_pixmap_reply (xcb_connection_t *c,
xcb_dri3_buffer_from_pixmap_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_buffer_from_pixmap_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
int *
xcb_dri3_buffer_from_pixmap_reply_fds (xcb_connection_t *c /**< */,
xcb_dri3_buffer_from_pixmap_reply_t *reply)
{
return xcb_get_reply_fds(c, reply, sizeof(xcb_dri3_buffer_from_pixmap_reply_t) + 4 * reply->length);
}
xcb_void_cookie_t
xcb_dri3_fence_from_fd_checked (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t fence,
uint8_t initially_triggered,
int32_t fence_fd)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_FENCE_FROM_FD,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_fence_from_fd_request_t xcb_out;
int fds[1];
int fd_index = 0;
xcb_out.drawable = drawable;
xcb_out.fence = fence;
xcb_out.initially_triggered = initially_triggered;
memset(xcb_out.pad0, 0, 3);
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
fds[fd_index++] = fence_fd;
xcb_ret.sequence = xcb_send_request_with_fds(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req, 1, fds);
return xcb_ret;
}
xcb_void_cookie_t
xcb_dri3_fence_from_fd (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t fence,
uint8_t initially_triggered,
int32_t fence_fd)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_FENCE_FROM_FD,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_fence_from_fd_request_t xcb_out;
int fds[1];
int fd_index = 0;
xcb_out.drawable = drawable;
xcb_out.fence = fence;
xcb_out.initially_triggered = initially_triggered;
memset(xcb_out.pad0, 0, 3);
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
fds[fd_index++] = fence_fd;
xcb_ret.sequence = xcb_send_request_with_fds(c, 0, xcb_parts + 2, &xcb_req, 1, fds);
return xcb_ret;
}
xcb_dri3_fd_from_fence_cookie_t
xcb_dri3_fd_from_fence (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t fence)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_FD_FROM_FENCE,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_fd_from_fence_cookie_t xcb_ret;
xcb_dri3_fd_from_fence_request_t xcb_out;
xcb_out.drawable = drawable;
xcb_out.fence = fence;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED|XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_fd_from_fence_cookie_t
xcb_dri3_fd_from_fence_unchecked (xcb_connection_t *c,
xcb_drawable_t drawable,
uint32_t fence)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_FD_FROM_FENCE,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_fd_from_fence_cookie_t xcb_ret;
xcb_dri3_fd_from_fence_request_t xcb_out;
xcb_out.drawable = drawable;
xcb_out.fence = fence;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_fd_from_fence_reply_t *
xcb_dri3_fd_from_fence_reply (xcb_connection_t *c,
xcb_dri3_fd_from_fence_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_fd_from_fence_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
int *
xcb_dri3_fd_from_fence_reply_fds (xcb_connection_t *c /**< */,
xcb_dri3_fd_from_fence_reply_t *reply)
{
return xcb_get_reply_fds(c, reply, sizeof(xcb_dri3_fd_from_fence_reply_t) + 4 * reply->length);
}
int
xcb_dri3_get_supported_modifiers_sizeof (const void *_buffer)
{
char *xcb_tmp = (char *)_buffer;
const xcb_dri3_get_supported_modifiers_reply_t *_aux = (xcb_dri3_get_supported_modifiers_reply_t *)_buffer;
unsigned int xcb_buffer_len = 0;
unsigned int xcb_block_len = 0;
unsigned int xcb_pad = 0;
unsigned int xcb_align_to = 0;
xcb_block_len += sizeof(xcb_dri3_get_supported_modifiers_reply_t);
xcb_tmp += xcb_block_len;
xcb_buffer_len += xcb_block_len;
xcb_block_len = 0;
/* window_modifiers */
xcb_block_len += _aux->num_window_modifiers * sizeof(uint64_t);
xcb_tmp += xcb_block_len;
xcb_align_to = ALIGNOF(uint64_t);
/* insert padding */
xcb_pad = -xcb_block_len & (xcb_align_to - 1);
xcb_buffer_len += xcb_block_len + xcb_pad;
if (0 != xcb_pad) {
xcb_tmp += xcb_pad;
xcb_pad = 0;
}
xcb_block_len = 0;
/* screen_modifiers */
xcb_block_len += _aux->num_screen_modifiers * sizeof(uint64_t);
xcb_tmp += xcb_block_len;
xcb_align_to = ALIGNOF(uint64_t);
/* insert padding */
xcb_pad = -xcb_block_len & (xcb_align_to - 1);
xcb_buffer_len += xcb_block_len + xcb_pad;
if (0 != xcb_pad) {
xcb_tmp += xcb_pad;
xcb_pad = 0;
}
xcb_block_len = 0;
return xcb_buffer_len;
}
xcb_dri3_get_supported_modifiers_cookie_t
xcb_dri3_get_supported_modifiers (xcb_connection_t *c,
uint32_t window,
uint8_t depth,
uint8_t bpp)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_GET_SUPPORTED_MODIFIERS,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_get_supported_modifiers_cookie_t xcb_ret;
xcb_dri3_get_supported_modifiers_request_t xcb_out;
xcb_out.window = window;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
memset(xcb_out.pad0, 0, 2);
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_get_supported_modifiers_cookie_t
xcb_dri3_get_supported_modifiers_unchecked (xcb_connection_t *c,
uint32_t window,
uint8_t depth,
uint8_t bpp)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_GET_SUPPORTED_MODIFIERS,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_get_supported_modifiers_cookie_t xcb_ret;
xcb_dri3_get_supported_modifiers_request_t xcb_out;
xcb_out.window = window;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
memset(xcb_out.pad0, 0, 2);
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
uint64_t *
xcb_dri3_get_supported_modifiers_window_modifiers (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
return (uint64_t *) (R + 1);
}
int
xcb_dri3_get_supported_modifiers_window_modifiers_length (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
return R->num_window_modifiers;
}
xcb_generic_iterator_t
xcb_dri3_get_supported_modifiers_window_modifiers_end (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
xcb_generic_iterator_t i;
i.data = ((uint64_t *) (R + 1)) + (R->num_window_modifiers);
i.rem = 0;
i.index = (char *) i.data - (char *) R;
return i;
}
uint64_t *
xcb_dri3_get_supported_modifiers_screen_modifiers (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
xcb_generic_iterator_t prev = xcb_dri3_get_supported_modifiers_window_modifiers_end(R);
return (uint64_t *) ((char *) prev.data + XCB_TYPE_PAD(uint64_t, prev.index) + 0);
}
int
xcb_dri3_get_supported_modifiers_screen_modifiers_length (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
return R->num_screen_modifiers;
}
xcb_generic_iterator_t
xcb_dri3_get_supported_modifiers_screen_modifiers_end (const xcb_dri3_get_supported_modifiers_reply_t *R)
{
xcb_generic_iterator_t i;
xcb_generic_iterator_t prev = xcb_dri3_get_supported_modifiers_window_modifiers_end(R);
i.data = ((uint64_t *) ((char*) prev.data + XCB_TYPE_PAD(uint64_t, prev.index))) + (R->num_screen_modifiers);
i.rem = 0;
i.index = (char *) i.data - (char *) R;
return i;
}
xcb_dri3_get_supported_modifiers_reply_t *
xcb_dri3_get_supported_modifiers_reply (xcb_connection_t *c,
xcb_dri3_get_supported_modifiers_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_get_supported_modifiers_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
xcb_void_cookie_t
xcb_dri3_pixmap_from_buffers_checked (xcb_connection_t *c,
xcb_pixmap_t pixmap,
xcb_window_t window,
uint8_t num_buffers,
uint16_t width,
uint16_t height,
uint32_t stride0,
uint32_t offset0,
uint32_t stride1,
uint32_t offset1,
uint32_t stride2,
uint32_t offset2,
uint32_t stride3,
uint32_t offset3,
uint8_t depth,
uint8_t bpp,
uint64_t modifier,
const int32_t *buffers)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_PIXMAP_FROM_BUFFERS,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_pixmap_from_buffers_request_t xcb_out;
unsigned int i;
int fds[num_buffers];
int fd_index = 0;
xcb_out.pixmap = pixmap;
xcb_out.window = window;
xcb_out.num_buffers = num_buffers;
memset(xcb_out.pad0, 0, 3);
xcb_out.width = width;
xcb_out.height = height;
xcb_out.stride0 = stride0;
xcb_out.offset0 = offset0;
xcb_out.stride1 = stride1;
xcb_out.offset1 = offset1;
xcb_out.stride2 = stride2;
xcb_out.offset2 = offset2;
xcb_out.stride3 = stride3;
xcb_out.offset3 = offset3;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
memset(xcb_out.pad1, 0, 2);
xcb_out.modifier = modifier;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
for (i = 0; i < num_buffers; i++)
fds[fd_index++] = buffers[i];
xcb_ret.sequence = xcb_send_request_with_fds(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req, num_buffers, fds);
return xcb_ret;
}
xcb_void_cookie_t
xcb_dri3_pixmap_from_buffers (xcb_connection_t *c,
xcb_pixmap_t pixmap,
xcb_window_t window,
uint8_t num_buffers,
uint16_t width,
uint16_t height,
uint32_t stride0,
uint32_t offset0,
uint32_t stride1,
uint32_t offset1,
uint32_t stride2,
uint32_t offset2,
uint32_t stride3,
uint32_t offset3,
uint8_t depth,
uint8_t bpp,
uint64_t modifier,
const int32_t *buffers)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_PIXMAP_FROM_BUFFERS,
.isvoid = 1
};
struct iovec xcb_parts[4];
xcb_void_cookie_t xcb_ret;
xcb_dri3_pixmap_from_buffers_request_t xcb_out;
unsigned int i;
int fds[num_buffers];
int fd_index = 0;
xcb_out.pixmap = pixmap;
xcb_out.window = window;
xcb_out.num_buffers = num_buffers;
memset(xcb_out.pad0, 0, 3);
xcb_out.width = width;
xcb_out.height = height;
xcb_out.stride0 = stride0;
xcb_out.offset0 = offset0;
xcb_out.stride1 = stride1;
xcb_out.offset1 = offset1;
xcb_out.stride2 = stride2;
xcb_out.offset2 = offset2;
xcb_out.stride3 = stride3;
xcb_out.offset3 = offset3;
xcb_out.depth = depth;
xcb_out.bpp = bpp;
memset(xcb_out.pad1, 0, 2);
xcb_out.modifier = modifier;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
for (i = 0; i < num_buffers; i++)
fds[fd_index++] = buffers[i];
xcb_ret.sequence = xcb_send_request_with_fds(c, 0, xcb_parts + 2, &xcb_req, num_buffers, fds);
return xcb_ret;
}
int
xcb_dri3_buffers_from_pixmap_sizeof (const void *_buffer,
int32_t buffers)
{
char *xcb_tmp = (char *)_buffer;
const xcb_dri3_buffers_from_pixmap_reply_t *_aux = (xcb_dri3_buffers_from_pixmap_reply_t *)_buffer;
unsigned int xcb_buffer_len = 0;
unsigned int xcb_block_len = 0;
unsigned int xcb_pad = 0;
unsigned int xcb_align_to = 0;
xcb_block_len += sizeof(xcb_dri3_buffers_from_pixmap_reply_t);
xcb_tmp += xcb_block_len;
xcb_buffer_len += xcb_block_len;
xcb_block_len = 0;
/* strides */
xcb_block_len += _aux->nfd * sizeof(uint32_t);
xcb_tmp += xcb_block_len;
xcb_align_to = ALIGNOF(uint32_t);
/* insert padding */
xcb_pad = -xcb_block_len & (xcb_align_to - 1);
xcb_buffer_len += xcb_block_len + xcb_pad;
if (0 != xcb_pad) {
xcb_tmp += xcb_pad;
xcb_pad = 0;
}
xcb_block_len = 0;
/* offsets */
xcb_block_len += _aux->nfd * sizeof(uint32_t);
xcb_tmp += xcb_block_len;
xcb_align_to = ALIGNOF(uint32_t);
/* insert padding */
xcb_pad = -xcb_block_len & (xcb_align_to - 1);
xcb_buffer_len += xcb_block_len + xcb_pad;
if (0 != xcb_pad) {
xcb_tmp += xcb_pad;
xcb_pad = 0;
}
xcb_block_len = 0;
return xcb_buffer_len;
}
xcb_dri3_buffers_from_pixmap_cookie_t
xcb_dri3_buffers_from_pixmap (xcb_connection_t *c,
xcb_pixmap_t pixmap)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_BUFFERS_FROM_PIXMAP,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_buffers_from_pixmap_cookie_t xcb_ret;
xcb_dri3_buffers_from_pixmap_request_t xcb_out;
xcb_out.pixmap = pixmap;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED|XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
xcb_dri3_buffers_from_pixmap_cookie_t
xcb_dri3_buffers_from_pixmap_unchecked (xcb_connection_t *c,
xcb_pixmap_t pixmap)
{
static const xcb_protocol_request_t xcb_req = {
.count = 2,
.ext = &xcb_dri3_id,
.opcode = XCB_DRI3_BUFFERS_FROM_PIXMAP,
.isvoid = 0
};
struct iovec xcb_parts[4];
xcb_dri3_buffers_from_pixmap_cookie_t xcb_ret;
xcb_dri3_buffers_from_pixmap_request_t xcb_out;
xcb_out.pixmap = pixmap;
xcb_parts[2].iov_base = (char *) &xcb_out;
xcb_parts[2].iov_len = sizeof(xcb_out);
xcb_parts[3].iov_base = 0;
xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;
xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_REPLY_FDS, xcb_parts + 2, &xcb_req);
return xcb_ret;
}
uint32_t *
xcb_dri3_buffers_from_pixmap_strides (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
return (uint32_t *) (R + 1);
}
int
xcb_dri3_buffers_from_pixmap_strides_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
return R->nfd;
}
xcb_generic_iterator_t
xcb_dri3_buffers_from_pixmap_strides_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
xcb_generic_iterator_t i;
i.data = ((uint32_t *) (R + 1)) + (R->nfd);
i.rem = 0;
i.index = (char *) i.data - (char *) R;
return i;
}
uint32_t *
xcb_dri3_buffers_from_pixmap_offsets (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
xcb_generic_iterator_t prev = xcb_dri3_buffers_from_pixmap_strides_end(R);
return (uint32_t *) ((char *) prev.data + XCB_TYPE_PAD(uint32_t, prev.index) + 0);
}
int
xcb_dri3_buffers_from_pixmap_offsets_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
return R->nfd;
}
xcb_generic_iterator_t
xcb_dri3_buffers_from_pixmap_offsets_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
xcb_generic_iterator_t i;
xcb_generic_iterator_t prev = xcb_dri3_buffers_from_pixmap_strides_end(R);
i.data = ((uint32_t *) ((char*) prev.data + XCB_TYPE_PAD(uint32_t, prev.index))) + (R->nfd);
i.rem = 0;
i.index = (char *) i.data - (char *) R;
return i;
}
int32_t *
xcb_dri3_buffers_from_pixmap_buffers (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
xcb_generic_iterator_t prev = xcb_dri3_buffers_from_pixmap_offsets_end(R);
return (int32_t *) ((char *) prev.data + XCB_TYPE_PAD(int32_t, prev.index) + 0);
}
int
xcb_dri3_buffers_from_pixmap_buffers_length (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
return R->nfd;
}
xcb_generic_iterator_t
xcb_dri3_buffers_from_pixmap_buffers_end (const xcb_dri3_buffers_from_pixmap_reply_t *R)
{
xcb_generic_iterator_t i;
xcb_generic_iterator_t prev = xcb_dri3_buffers_from_pixmap_offsets_end(R);
i.data = ((int32_t *) ((char*) prev.data + XCB_TYPE_PAD(int32_t, prev.index))) + (R->nfd);
i.rem = 0;
i.index = (char *) i.data - (char *) R;
return i;
}
xcb_dri3_buffers_from_pixmap_reply_t *
xcb_dri3_buffers_from_pixmap_reply (xcb_connection_t *c,
xcb_dri3_buffers_from_pixmap_cookie_t cookie /**< */,
xcb_generic_error_t **e)
{
return (xcb_dri3_buffers_from_pixmap_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e);
}
int *
xcb_dri3_buffers_from_pixmap_reply_fds (xcb_connection_t *c /**< */,
xcb_dri3_buffers_from_pixmap_reply_t *reply)
{
return xcb_get_reply_fds(c, reply, sizeof(xcb_dri3_buffers_from_pixmap_reply_t) + 4 * reply->length);
}