diff options
Diffstat (limited to 'depends/libxcb/src/xv.c')
| -rw-r--r-- | depends/libxcb/src/xv.c | 2371 |
1 files changed, 2371 insertions, 0 deletions
diff --git a/depends/libxcb/src/xv.c b/depends/libxcb/src/xv.c new file mode 100644 index 0000000..8213803 --- /dev/null +++ b/depends/libxcb/src/xv.c @@ -0,0 +1,2371 @@ +/* + * This file generated automatically from xv.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 "xv.h" + +#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member) +#include "xproto.h" +#include "shm.h" + +xcb_extension_t xcb_xv_id = { "XVideo", 0 }; + +void +xcb_xv_port_next (xcb_xv_port_iterator_t *i) +{ + --i->rem; + ++i->data; + i->index += sizeof(xcb_xv_port_t); +} + +xcb_generic_iterator_t +xcb_xv_port_end (xcb_xv_port_iterator_t i) +{ + xcb_generic_iterator_t ret; + ret.data = i.data + i.rem; + ret.index = i.index + ((char *) ret.data - (char *) i.data); + ret.rem = 0; + return ret; +} + +void +xcb_xv_encoding_next (xcb_xv_encoding_iterator_t *i) +{ + --i->rem; + ++i->data; + i->index += sizeof(xcb_xv_encoding_t); +} + +xcb_generic_iterator_t +xcb_xv_encoding_end (xcb_xv_encoding_iterator_t i) +{ + xcb_generic_iterator_t ret; + ret.data = i.data + i.rem; + ret.index = i.index + ((char *) ret.data - (char *) i.data); + ret.rem = 0; + return ret; +} + +void +xcb_xv_rational_next (xcb_xv_rational_iterator_t *i) +{ + --i->rem; + ++i->data; + i->index += sizeof(xcb_xv_rational_t); +} + +xcb_generic_iterator_t +xcb_xv_rational_end (xcb_xv_rational_iterator_t i) +{ + xcb_generic_iterator_t ret; + ret.data = i.data + i.rem; + ret.index = i.index + ((char *) ret.data - (char *) i.data); + ret.rem = 0; + return ret; +} + +void +xcb_xv_format_next (xcb_xv_format_iterator_t *i) +{ + --i->rem; + ++i->data; + i->index += sizeof(xcb_xv_format_t); +} + +xcb_generic_iterator_t +xcb_xv_format_end (xcb_xv_format_iterator_t i) +{ + xcb_generic_iterator_t ret; + ret.data = i.data + i.rem; + ret.index = i.index + ((char *) ret.data - (char *) i.data); + ret.rem = 0; + return ret; +} + +int +xcb_xv_adaptor_info_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_adaptor_info_t *_aux = (xcb_xv_adaptor_info_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_xv_adaptor_info_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* name */ + xcb_block_len += _aux->name_size * sizeof(char); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(char); + xcb_align_to = 4; + /* 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; + /* 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; + /* formats */ + xcb_block_len += _aux->num_formats * sizeof(xcb_xv_format_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(xcb_xv_format_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; +} + +char * +xcb_xv_adaptor_info_name (const xcb_xv_adaptor_info_t *R) +{ + return (char *) (R + 1); +} + +int +xcb_xv_adaptor_info_name_length (const xcb_xv_adaptor_info_t *R) +{ + return R->name_size; +} + +xcb_generic_iterator_t +xcb_xv_adaptor_info_name_end (const xcb_xv_adaptor_info_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((char *) (R + 1)) + (R->name_size); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_format_t * +xcb_xv_adaptor_info_formats (const xcb_xv_adaptor_info_t *R) +{ + xcb_generic_iterator_t prev = xcb_xv_adaptor_info_name_end(R); + return (xcb_xv_format_t *) ((char *) prev.data + ((-prev.index) & (4 - 1)) + 0); +} + +int +xcb_xv_adaptor_info_formats_length (const xcb_xv_adaptor_info_t *R) +{ + return R->num_formats; +} + +xcb_xv_format_iterator_t +xcb_xv_adaptor_info_formats_iterator (const xcb_xv_adaptor_info_t *R) +{ + xcb_xv_format_iterator_t i; + xcb_generic_iterator_t prev = xcb_xv_adaptor_info_name_end(R); + i.data = (xcb_xv_format_t *) ((char *) prev.data + ((-prev.index) & (4 - 1))); + i.rem = R->num_formats; + i.index = (char *) i.data - (char *) R; + return i; +} + +void +xcb_xv_adaptor_info_next (xcb_xv_adaptor_info_iterator_t *i) +{ + xcb_xv_adaptor_info_t *R = i->data; + xcb_generic_iterator_t child; + child.data = (xcb_xv_adaptor_info_t *)(((char *)R) + xcb_xv_adaptor_info_sizeof(R)); + i->index = (char *) child.data - (char *) i->data; + --i->rem; + i->data = (xcb_xv_adaptor_info_t *) child.data; +} + +xcb_generic_iterator_t +xcb_xv_adaptor_info_end (xcb_xv_adaptor_info_iterator_t i) +{ + xcb_generic_iterator_t ret; + while(i.rem > 0) + xcb_xv_adaptor_info_next(&i); + ret.data = i.data; + ret.rem = i.rem; + ret.index = i.index; + return ret; +} + +int +xcb_xv_encoding_info_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_encoding_info_t *_aux = (xcb_xv_encoding_info_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_xv_encoding_info_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* name */ + xcb_block_len += _aux->name_size * sizeof(char); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(char); + xcb_align_to = 4; + /* 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; + /* 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; +} + +char * +xcb_xv_encoding_info_name (const xcb_xv_encoding_info_t *R) +{ + return (char *) (R + 1); +} + +int +xcb_xv_encoding_info_name_length (const xcb_xv_encoding_info_t *R) +{ + return R->name_size; +} + +xcb_generic_iterator_t +xcb_xv_encoding_info_name_end (const xcb_xv_encoding_info_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((char *) (R + 1)) + (R->name_size); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +void +xcb_xv_encoding_info_next (xcb_xv_encoding_info_iterator_t *i) +{ + xcb_xv_encoding_info_t *R = i->data; + xcb_generic_iterator_t child; + child.data = (xcb_xv_encoding_info_t *)(((char *)R) + xcb_xv_encoding_info_sizeof(R)); + i->index = (char *) child.data - (char *) i->data; + --i->rem; + i->data = (xcb_xv_encoding_info_t *) child.data; +} + +xcb_generic_iterator_t +xcb_xv_encoding_info_end (xcb_xv_encoding_info_iterator_t i) +{ + xcb_generic_iterator_t ret; + while(i.rem > 0) + xcb_xv_encoding_info_next(&i); + ret.data = i.data; + ret.rem = i.rem; + ret.index = i.index; + return ret; +} + +int +xcb_xv_image_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_image_t *_aux = (xcb_xv_image_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_xv_image_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* pitches */ + xcb_block_len += _aux->num_planes * 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->num_planes * 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; + /* data */ + xcb_block_len += _aux->data_size * sizeof(uint8_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(uint8_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; +} + +uint32_t * +xcb_xv_image_pitches (const xcb_xv_image_t *R) +{ + return (uint32_t *) (R + 1); +} + +int +xcb_xv_image_pitches_length (const xcb_xv_image_t *R) +{ + return R->num_planes; +} + +xcb_generic_iterator_t +xcb_xv_image_pitches_end (const xcb_xv_image_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((uint32_t *) (R + 1)) + (R->num_planes); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +uint32_t * +xcb_xv_image_offsets (const xcb_xv_image_t *R) +{ + xcb_generic_iterator_t prev = xcb_xv_image_pitches_end(R); + return (uint32_t *) ((char *) prev.data + XCB_TYPE_PAD(uint32_t, prev.index) + 0); +} + +int +xcb_xv_image_offsets_length (const xcb_xv_image_t *R) +{ + return R->num_planes; +} + +xcb_generic_iterator_t +xcb_xv_image_offsets_end (const xcb_xv_image_t *R) +{ + xcb_generic_iterator_t i; + xcb_generic_iterator_t prev = xcb_xv_image_pitches_end(R); + i.data = ((uint32_t *) ((char*) prev.data + XCB_TYPE_PAD(uint32_t, prev.index))) + (R->num_planes); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +uint8_t * +xcb_xv_image_data (const xcb_xv_image_t *R) +{ + xcb_generic_iterator_t prev = xcb_xv_image_offsets_end(R); + return (uint8_t *) ((char *) prev.data + XCB_TYPE_PAD(uint8_t, prev.index) + 0); +} + +int +xcb_xv_image_data_length (const xcb_xv_image_t *R) +{ + return R->data_size; +} + +xcb_generic_iterator_t +xcb_xv_image_data_end (const xcb_xv_image_t *R) +{ + xcb_generic_iterator_t i; + xcb_generic_iterator_t prev = xcb_xv_image_offsets_end(R); + i.data = ((uint8_t *) ((char*) prev.data + XCB_TYPE_PAD(uint8_t, prev.index))) + (R->data_size); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +void +xcb_xv_image_next (xcb_xv_image_iterator_t *i) +{ + xcb_xv_image_t *R = i->data; + xcb_generic_iterator_t child; + child.data = (xcb_xv_image_t *)(((char *)R) + xcb_xv_image_sizeof(R)); + i->index = (char *) child.data - (char *) i->data; + --i->rem; + i->data = (xcb_xv_image_t *) child.data; +} + +xcb_generic_iterator_t +xcb_xv_image_end (xcb_xv_image_iterator_t i) +{ + xcb_generic_iterator_t ret; + while(i.rem > 0) + xcb_xv_image_next(&i); + ret.data = i.data; + ret.rem = i.rem; + ret.index = i.index; + return ret; +} + +int +xcb_xv_attribute_info_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_attribute_info_t *_aux = (xcb_xv_attribute_info_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_xv_attribute_info_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* name */ + xcb_block_len += _aux->size * sizeof(char); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(char); + xcb_align_to = 4; + /* 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; + /* 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; +} + +char * +xcb_xv_attribute_info_name (const xcb_xv_attribute_info_t *R) +{ + return (char *) (R + 1); +} + +int +xcb_xv_attribute_info_name_length (const xcb_xv_attribute_info_t *R) +{ + return R->size; +} + +xcb_generic_iterator_t +xcb_xv_attribute_info_name_end (const xcb_xv_attribute_info_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((char *) (R + 1)) + (R->size); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +void +xcb_xv_attribute_info_next (xcb_xv_attribute_info_iterator_t *i) +{ + xcb_xv_attribute_info_t *R = i->data; + xcb_generic_iterator_t child; + child.data = (xcb_xv_attribute_info_t *)(((char *)R) + xcb_xv_attribute_info_sizeof(R)); + i->index = (char *) child.data - (char *) i->data; + --i->rem; + i->data = (xcb_xv_attribute_info_t *) child.data; +} + +xcb_generic_iterator_t +xcb_xv_attribute_info_end (xcb_xv_attribute_info_iterator_t i) +{ + xcb_generic_iterator_t ret; + while(i.rem > 0) + xcb_xv_attribute_info_next(&i); + ret.data = i.data; + ret.rem = i.rem; + ret.index = i.index; + return ret; +} + +void +xcb_xv_image_format_info_next (xcb_xv_image_format_info_iterator_t *i) +{ + --i->rem; + ++i->data; + i->index += sizeof(xcb_xv_image_format_info_t); +} + +xcb_generic_iterator_t +xcb_xv_image_format_info_end (xcb_xv_image_format_info_iterator_t i) +{ + xcb_generic_iterator_t ret; + ret.data = i.data + i.rem; + ret.index = i.index + ((char *) ret.data - (char *) i.data); + ret.rem = 0; + return ret; +} + +xcb_xv_query_extension_cookie_t +xcb_xv_query_extension (xcb_connection_t *c) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_EXTENSION, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_extension_cookie_t xcb_ret; + xcb_xv_query_extension_request_t xcb_out; + + + 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_xv_query_extension_cookie_t +xcb_xv_query_extension_unchecked (xcb_connection_t *c) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_EXTENSION, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_extension_cookie_t xcb_ret; + xcb_xv_query_extension_request_t xcb_out; + + + 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_xv_query_extension_reply_t * +xcb_xv_query_extension_reply (xcb_connection_t *c, + xcb_xv_query_extension_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_extension_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_query_adaptors_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_query_adaptors_reply_t *_aux = (xcb_xv_query_adaptors_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; + + unsigned int i; + unsigned int xcb_tmp_len; + + xcb_block_len += sizeof(xcb_xv_query_adaptors_reply_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* info */ + for(i=0; i<_aux->num_adaptors; i++) { + xcb_tmp_len = xcb_xv_adaptor_info_sizeof(xcb_tmp); + xcb_block_len += xcb_tmp_len; + xcb_tmp += xcb_tmp_len; + } + xcb_align_to = ALIGNOF(xcb_xv_adaptor_info_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_xv_query_adaptors_cookie_t +xcb_xv_query_adaptors (xcb_connection_t *c, + xcb_window_t window) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_ADAPTORS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_adaptors_cookie_t xcb_ret; + xcb_xv_query_adaptors_request_t xcb_out; + + xcb_out.window = window; + + 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_xv_query_adaptors_cookie_t +xcb_xv_query_adaptors_unchecked (xcb_connection_t *c, + xcb_window_t window) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_ADAPTORS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_adaptors_cookie_t xcb_ret; + xcb_xv_query_adaptors_request_t xcb_out; + + xcb_out.window = window; + + 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; +} + +int +xcb_xv_query_adaptors_info_length (const xcb_xv_query_adaptors_reply_t *R) +{ + return R->num_adaptors; +} + +xcb_xv_adaptor_info_iterator_t +xcb_xv_query_adaptors_info_iterator (const xcb_xv_query_adaptors_reply_t *R) +{ + xcb_xv_adaptor_info_iterator_t i; + i.data = (xcb_xv_adaptor_info_t *) (R + 1); + i.rem = R->num_adaptors; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_query_adaptors_reply_t * +xcb_xv_query_adaptors_reply (xcb_connection_t *c, + xcb_xv_query_adaptors_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_adaptors_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_query_encodings_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_query_encodings_reply_t *_aux = (xcb_xv_query_encodings_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; + + unsigned int i; + unsigned int xcb_tmp_len; + + xcb_block_len += sizeof(xcb_xv_query_encodings_reply_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* info */ + for(i=0; i<_aux->num_encodings; i++) { + xcb_tmp_len = xcb_xv_encoding_info_sizeof(xcb_tmp); + xcb_block_len += xcb_tmp_len; + xcb_tmp += xcb_tmp_len; + } + xcb_align_to = ALIGNOF(xcb_xv_encoding_info_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_xv_query_encodings_cookie_t +xcb_xv_query_encodings (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_ENCODINGS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_encodings_cookie_t xcb_ret; + xcb_xv_query_encodings_request_t xcb_out; + + xcb_out.port = port; + + 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_xv_query_encodings_cookie_t +xcb_xv_query_encodings_unchecked (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_ENCODINGS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_encodings_cookie_t xcb_ret; + xcb_xv_query_encodings_request_t xcb_out; + + xcb_out.port = port; + + 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; +} + +int +xcb_xv_query_encodings_info_length (const xcb_xv_query_encodings_reply_t *R) +{ + return R->num_encodings; +} + +xcb_xv_encoding_info_iterator_t +xcb_xv_query_encodings_info_iterator (const xcb_xv_query_encodings_reply_t *R) +{ + xcb_xv_encoding_info_iterator_t i; + i.data = (xcb_xv_encoding_info_t *) (R + 1); + i.rem = R->num_encodings; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_query_encodings_reply_t * +xcb_xv_query_encodings_reply (xcb_connection_t *c, + xcb_xv_query_encodings_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_encodings_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +xcb_xv_grab_port_cookie_t +xcb_xv_grab_port (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_timestamp_t time) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GRAB_PORT, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_grab_port_cookie_t xcb_ret; + xcb_xv_grab_port_request_t xcb_out; + + xcb_out.port = port; + xcb_out.time = time; + + 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_xv_grab_port_cookie_t +xcb_xv_grab_port_unchecked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_timestamp_t time) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GRAB_PORT, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_grab_port_cookie_t xcb_ret; + xcb_xv_grab_port_request_t xcb_out; + + xcb_out.port = port; + xcb_out.time = time; + + 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_xv_grab_port_reply_t * +xcb_xv_grab_port_reply (xcb_connection_t *c, + xcb_xv_grab_port_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_grab_port_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +xcb_void_cookie_t +xcb_xv_ungrab_port_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_timestamp_t time) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_UNGRAB_PORT, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_ungrab_port_request_t xcb_out; + + xcb_out.port = port; + xcb_out.time = time; + + 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_void_cookie_t +xcb_xv_ungrab_port (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_timestamp_t time) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_UNGRAB_PORT, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_ungrab_port_request_t xcb_out; + + xcb_out.port = port; + xcb_out.time = time; + + 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_void_cookie_t +xcb_xv_put_video_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_put_video (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_put_still_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_STILL, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_still_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_put_still (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_STILL, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_still_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_get_video_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_get_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_get_video (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_get_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_get_still_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_STILL, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_get_still_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_get_still (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + int16_t vid_x, + int16_t vid_y, + uint16_t vid_w, + uint16_t vid_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_STILL, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_get_still_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.vid_x = vid_x; + xcb_out.vid_y = vid_y; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + + 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_void_cookie_t +xcb_xv_stop_video_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_STOP_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_stop_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + + 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_void_cookie_t +xcb_xv_stop_video (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_STOP_VIDEO, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_stop_video_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + + 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_void_cookie_t +xcb_xv_select_video_notify_checked (xcb_connection_t *c, + xcb_drawable_t drawable, + uint8_t onoff) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SELECT_VIDEO_NOTIFY, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_select_video_notify_request_t xcb_out; + + xcb_out.drawable = drawable; + xcb_out.onoff = onoff; + 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; + + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_void_cookie_t +xcb_xv_select_video_notify (xcb_connection_t *c, + xcb_drawable_t drawable, + uint8_t onoff) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SELECT_VIDEO_NOTIFY, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_select_video_notify_request_t xcb_out; + + xcb_out.drawable = drawable; + xcb_out.onoff = onoff; + 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; + + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_void_cookie_t +xcb_xv_select_port_notify_checked (xcb_connection_t *c, + xcb_xv_port_t port, + uint8_t onoff) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SELECT_PORT_NOTIFY, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_select_port_notify_request_t xcb_out; + + xcb_out.port = port; + xcb_out.onoff = onoff; + 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; + + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_void_cookie_t +xcb_xv_select_port_notify (xcb_connection_t *c, + xcb_xv_port_t port, + uint8_t onoff) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SELECT_PORT_NOTIFY, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_select_port_notify_request_t xcb_out; + + xcb_out.port = port; + xcb_out.onoff = onoff; + 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; + + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_xv_query_best_size_cookie_t +xcb_xv_query_best_size (xcb_connection_t *c, + xcb_xv_port_t port, + uint16_t vid_w, + uint16_t vid_h, + uint16_t drw_w, + uint16_t drw_h, + uint8_t motion) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_BEST_SIZE, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_best_size_cookie_t xcb_ret; + xcb_xv_query_best_size_request_t xcb_out; + + xcb_out.port = port; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.motion = motion; + 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; + + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_xv_query_best_size_cookie_t +xcb_xv_query_best_size_unchecked (xcb_connection_t *c, + xcb_xv_port_t port, + uint16_t vid_w, + uint16_t vid_h, + uint16_t drw_w, + uint16_t drw_h, + uint8_t motion) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_BEST_SIZE, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_best_size_cookie_t xcb_ret; + xcb_xv_query_best_size_request_t xcb_out; + + xcb_out.port = port; + xcb_out.vid_w = vid_w; + xcb_out.vid_h = vid_h; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.motion = motion; + 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; + + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_xv_query_best_size_reply_t * +xcb_xv_query_best_size_reply (xcb_connection_t *c, + xcb_xv_query_best_size_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_best_size_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +xcb_void_cookie_t +xcb_xv_set_port_attribute_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_atom_t attribute, + int32_t value) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SET_PORT_ATTRIBUTE, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_set_port_attribute_request_t xcb_out; + + xcb_out.port = port; + xcb_out.attribute = attribute; + xcb_out.value = value; + + 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_void_cookie_t +xcb_xv_set_port_attribute (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_atom_t attribute, + int32_t value) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SET_PORT_ATTRIBUTE, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_set_port_attribute_request_t xcb_out; + + xcb_out.port = port; + xcb_out.attribute = attribute; + xcb_out.value = value; + + 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_xv_get_port_attribute_cookie_t +xcb_xv_get_port_attribute (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_atom_t attribute) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_PORT_ATTRIBUTE, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_get_port_attribute_cookie_t xcb_ret; + xcb_xv_get_port_attribute_request_t xcb_out; + + xcb_out.port = port; + xcb_out.attribute = attribute; + + 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_xv_get_port_attribute_cookie_t +xcb_xv_get_port_attribute_unchecked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_atom_t attribute) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_GET_PORT_ATTRIBUTE, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_get_port_attribute_cookie_t xcb_ret; + xcb_xv_get_port_attribute_request_t xcb_out; + + xcb_out.port = port; + xcb_out.attribute = attribute; + + 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_xv_get_port_attribute_reply_t * +xcb_xv_get_port_attribute_reply (xcb_connection_t *c, + xcb_xv_get_port_attribute_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_get_port_attribute_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_query_port_attributes_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_query_port_attributes_reply_t *_aux = (xcb_xv_query_port_attributes_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; + + unsigned int i; + unsigned int xcb_tmp_len; + + xcb_block_len += sizeof(xcb_xv_query_port_attributes_reply_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* attributes */ + for(i=0; i<_aux->num_attributes; i++) { + xcb_tmp_len = xcb_xv_attribute_info_sizeof(xcb_tmp); + xcb_block_len += xcb_tmp_len; + xcb_tmp += xcb_tmp_len; + } + xcb_align_to = ALIGNOF(xcb_xv_attribute_info_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_xv_query_port_attributes_cookie_t +xcb_xv_query_port_attributes (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_PORT_ATTRIBUTES, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_port_attributes_cookie_t xcb_ret; + xcb_xv_query_port_attributes_request_t xcb_out; + + xcb_out.port = port; + + 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_xv_query_port_attributes_cookie_t +xcb_xv_query_port_attributes_unchecked (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_PORT_ATTRIBUTES, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_port_attributes_cookie_t xcb_ret; + xcb_xv_query_port_attributes_request_t xcb_out; + + xcb_out.port = port; + + 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; +} + +int +xcb_xv_query_port_attributes_attributes_length (const xcb_xv_query_port_attributes_reply_t *R) +{ + return R->num_attributes; +} + +xcb_xv_attribute_info_iterator_t +xcb_xv_query_port_attributes_attributes_iterator (const xcb_xv_query_port_attributes_reply_t *R) +{ + xcb_xv_attribute_info_iterator_t i; + i.data = (xcb_xv_attribute_info_t *) (R + 1); + i.rem = R->num_attributes; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_query_port_attributes_reply_t * +xcb_xv_query_port_attributes_reply (xcb_connection_t *c, + xcb_xv_query_port_attributes_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_port_attributes_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_list_image_formats_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_list_image_formats_reply_t *_aux = (xcb_xv_list_image_formats_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_xv_list_image_formats_reply_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* format */ + xcb_block_len += _aux->num_formats * sizeof(xcb_xv_image_format_info_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(xcb_xv_image_format_info_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_xv_list_image_formats_cookie_t +xcb_xv_list_image_formats (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_LIST_IMAGE_FORMATS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_list_image_formats_cookie_t xcb_ret; + xcb_xv_list_image_formats_request_t xcb_out; + + xcb_out.port = port; + + 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_xv_list_image_formats_cookie_t +xcb_xv_list_image_formats_unchecked (xcb_connection_t *c, + xcb_xv_port_t port) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_LIST_IMAGE_FORMATS, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_list_image_formats_cookie_t xcb_ret; + xcb_xv_list_image_formats_request_t xcb_out; + + xcb_out.port = port; + + 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_xv_image_format_info_t * +xcb_xv_list_image_formats_format (const xcb_xv_list_image_formats_reply_t *R) +{ + return (xcb_xv_image_format_info_t *) (R + 1); +} + +int +xcb_xv_list_image_formats_format_length (const xcb_xv_list_image_formats_reply_t *R) +{ + return R->num_formats; +} + +xcb_xv_image_format_info_iterator_t +xcb_xv_list_image_formats_format_iterator (const xcb_xv_list_image_formats_reply_t *R) +{ + xcb_xv_image_format_info_iterator_t i; + i.data = (xcb_xv_image_format_info_t *) (R + 1); + i.rem = R->num_formats; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_list_image_formats_reply_t * +xcb_xv_list_image_formats_reply (xcb_connection_t *c, + xcb_xv_list_image_formats_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_list_image_formats_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_query_image_attributes_sizeof (const void *_buffer) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_xv_query_image_attributes_reply_t *_aux = (xcb_xv_query_image_attributes_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_xv_query_image_attributes_reply_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* pitches */ + xcb_block_len += _aux->num_planes * 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->num_planes * 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_xv_query_image_attributes_cookie_t +xcb_xv_query_image_attributes (xcb_connection_t *c, + xcb_xv_port_t port, + uint32_t id, + uint16_t width, + uint16_t height) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_IMAGE_ATTRIBUTES, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_image_attributes_cookie_t xcb_ret; + xcb_xv_query_image_attributes_request_t xcb_out; + + xcb_out.port = port; + xcb_out.id = id; + xcb_out.width = width; + xcb_out.height = height; + + 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_xv_query_image_attributes_cookie_t +xcb_xv_query_image_attributes_unchecked (xcb_connection_t *c, + xcb_xv_port_t port, + uint32_t id, + uint16_t width, + uint16_t height) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_QUERY_IMAGE_ATTRIBUTES, + .isvoid = 0 + }; + + struct iovec xcb_parts[4]; + xcb_xv_query_image_attributes_cookie_t xcb_ret; + xcb_xv_query_image_attributes_request_t xcb_out; + + xcb_out.port = port; + xcb_out.id = id; + xcb_out.width = width; + xcb_out.height = height; + + 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; +} + +uint32_t * +xcb_xv_query_image_attributes_pitches (const xcb_xv_query_image_attributes_reply_t *R) +{ + return (uint32_t *) (R + 1); +} + +int +xcb_xv_query_image_attributes_pitches_length (const xcb_xv_query_image_attributes_reply_t *R) +{ + return R->num_planes; +} + +xcb_generic_iterator_t +xcb_xv_query_image_attributes_pitches_end (const xcb_xv_query_image_attributes_reply_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((uint32_t *) (R + 1)) + (R->num_planes); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +uint32_t * +xcb_xv_query_image_attributes_offsets (const xcb_xv_query_image_attributes_reply_t *R) +{ + xcb_generic_iterator_t prev = xcb_xv_query_image_attributes_pitches_end(R); + return (uint32_t *) ((char *) prev.data + XCB_TYPE_PAD(uint32_t, prev.index) + 0); +} + +int +xcb_xv_query_image_attributes_offsets_length (const xcb_xv_query_image_attributes_reply_t *R) +{ + return R->num_planes; +} + +xcb_generic_iterator_t +xcb_xv_query_image_attributes_offsets_end (const xcb_xv_query_image_attributes_reply_t *R) +{ + xcb_generic_iterator_t i; + xcb_generic_iterator_t prev = xcb_xv_query_image_attributes_pitches_end(R); + i.data = ((uint32_t *) ((char*) prev.data + XCB_TYPE_PAD(uint32_t, prev.index))) + (R->num_planes); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_xv_query_image_attributes_reply_t * +xcb_xv_query_image_attributes_reply (xcb_connection_t *c, + xcb_xv_query_image_attributes_cookie_t cookie /**< */, + xcb_generic_error_t **e) +{ + return (xcb_xv_query_image_attributes_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); +} + +int +xcb_xv_put_image_sizeof (const void *_buffer, + uint32_t data_len) +{ + char *xcb_tmp = (char *)_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_xv_put_image_request_t); + xcb_tmp += xcb_block_len; + xcb_buffer_len += xcb_block_len; + xcb_block_len = 0; + /* data */ + xcb_block_len += data_len * sizeof(uint8_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(uint8_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_void_cookie_t +xcb_xv_put_image_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + uint32_t id, + int16_t src_x, + int16_t src_y, + uint16_t src_w, + uint16_t src_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h, + uint16_t width, + uint16_t height, + uint32_t data_len, + const uint8_t *data) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 4, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_IMAGE, + .isvoid = 1 + }; + + struct iovec xcb_parts[6]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_image_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.id = id; + xcb_out.src_x = src_x; + xcb_out.src_y = src_y; + xcb_out.src_w = src_w; + xcb_out.src_h = src_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.width = width; + xcb_out.height = height; + + 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; + /* uint8_t data */ + xcb_parts[4].iov_base = (char *) data; + xcb_parts[4].iov_len = data_len * sizeof(uint8_t); + xcb_parts[5].iov_base = 0; + xcb_parts[5].iov_len = -xcb_parts[4].iov_len & 3; + + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_void_cookie_t +xcb_xv_put_image (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + uint32_t id, + int16_t src_x, + int16_t src_y, + uint16_t src_w, + uint16_t src_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h, + uint16_t width, + uint16_t height, + uint32_t data_len, + const uint8_t *data) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 4, + .ext = &xcb_xv_id, + .opcode = XCB_XV_PUT_IMAGE, + .isvoid = 1 + }; + + struct iovec xcb_parts[6]; + xcb_void_cookie_t xcb_ret; + xcb_xv_put_image_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.id = id; + xcb_out.src_x = src_x; + xcb_out.src_y = src_y; + xcb_out.src_w = src_w; + xcb_out.src_h = src_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.width = width; + xcb_out.height = height; + + 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; + /* uint8_t data */ + xcb_parts[4].iov_base = (char *) data; + xcb_parts[4].iov_len = data_len * sizeof(uint8_t); + xcb_parts[5].iov_base = 0; + xcb_parts[5].iov_len = -xcb_parts[4].iov_len & 3; + + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +uint8_t * +xcb_xv_put_image_data (const xcb_xv_put_image_request_t *R) +{ + return (uint8_t *) (R + 1); +} + +int +xcb_xv_put_image_data_length (const xcb_xv_put_image_request_t *R) +{ + return (((R->length * 4) - sizeof(xcb_xv_put_image_request_t))/sizeof(uint8_t)); +} + +xcb_generic_iterator_t +xcb_xv_put_image_data_end (const xcb_xv_put_image_request_t *R) +{ + xcb_generic_iterator_t i; + i.data = ((uint8_t *) (R + 1)) + ((((R->length * 4) - sizeof(xcb_xv_put_image_request_t))/sizeof(uint8_t))); + i.rem = 0; + i.index = (char *) i.data - (char *) R; + return i; +} + +xcb_void_cookie_t +xcb_xv_shm_put_image_checked (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + xcb_shm_seg_t shmseg, + uint32_t id, + uint32_t offset, + int16_t src_x, + int16_t src_y, + uint16_t src_w, + uint16_t src_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h, + uint16_t width, + uint16_t height, + uint8_t send_event) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SHM_PUT_IMAGE, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_shm_put_image_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.shmseg = shmseg; + xcb_out.id = id; + xcb_out.offset = offset; + xcb_out.src_x = src_x; + xcb_out.src_y = src_y; + xcb_out.src_w = src_w; + xcb_out.src_h = src_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.width = width; + xcb_out.height = height; + xcb_out.send_event = send_event; + 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; + + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + +xcb_void_cookie_t +xcb_xv_shm_put_image (xcb_connection_t *c, + xcb_xv_port_t port, + xcb_drawable_t drawable, + xcb_gcontext_t gc, + xcb_shm_seg_t shmseg, + uint32_t id, + uint32_t offset, + int16_t src_x, + int16_t src_y, + uint16_t src_w, + uint16_t src_h, + int16_t drw_x, + int16_t drw_y, + uint16_t drw_w, + uint16_t drw_h, + uint16_t width, + uint16_t height, + uint8_t send_event) +{ + static const xcb_protocol_request_t xcb_req = { + .count = 2, + .ext = &xcb_xv_id, + .opcode = XCB_XV_SHM_PUT_IMAGE, + .isvoid = 1 + }; + + struct iovec xcb_parts[4]; + xcb_void_cookie_t xcb_ret; + xcb_xv_shm_put_image_request_t xcb_out; + + xcb_out.port = port; + xcb_out.drawable = drawable; + xcb_out.gc = gc; + xcb_out.shmseg = shmseg; + xcb_out.id = id; + xcb_out.offset = offset; + xcb_out.src_x = src_x; + xcb_out.src_y = src_y; + xcb_out.src_w = src_w; + xcb_out.src_h = src_h; + xcb_out.drw_x = drw_x; + xcb_out.drw_y = drw_y; + xcb_out.drw_w = drw_w; + xcb_out.drw_h = drw_h; + xcb_out.width = width; + xcb_out.height = height; + xcb_out.send_event = send_event; + 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; + + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); + return xcb_ret; +} + |