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user32: Implement GetRawInputBuffer. 

CoD: WWII uses it to read mouse motion instead of listening to WM_INPUT
messages.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2020-06-25 19:08:43 +02:00 committed by Alexandre Julliard
parent b269354f45
commit 3a9edf9aad
8 changed files with 184 additions and 31 deletions
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91
dlls/user32/rawinput.c
View File

@ -491,14 +491,101 @@ UINT WINAPI GetRawInputData(HRAWINPUT rawinput, UINT command, void *data, UINT *
return s;
}
#ifdef _WIN64
typedef RAWINPUT RAWINPUT64;
#else
typedef struct
{
RAWINPUTHEADER header;
char pad[8];
union {
RAWMOUSE mouse;
RAWKEYBOARD keyboard;
RAWHID hid;
} data;
} RAWINPUT64;
#endif
/***********************************************************************
* GetRawInputBuffer (USER32.@)
*/
UINT WINAPI DECLSPEC_HOTPATCH GetRawInputBuffer(RAWINPUT *data, UINT *data_size, UINT header_size)
{
FIXME("data %p, data_size %p, header_size %u stub!\n", data, data_size, header_size);
struct hardware_msg_data *msg_data;
RAWINPUT *rawinput;
UINT count = 0, rawinput_size, next_size, overhead;
BOOL is_wow64;
int i;
return 0;
if (IsWow64Process( GetCurrentProcess(), &is_wow64 ) && is_wow64)
rawinput_size = sizeof(RAWINPUT64);
else
rawinput_size = sizeof(RAWINPUT);
overhead = rawinput_size - sizeof(RAWINPUT);
if (header_size != sizeof(RAWINPUTHEADER))
{
WARN("Invalid structure size %u.\n", header_size);
SetLastError(ERROR_INVALID_PARAMETER);
return ~0U;
}
if (!data_size)
{
SetLastError(ERROR_INVALID_PARAMETER);
return ~0U;
}
if (!data)
{
TRACE("data %p, data_size %p (%u), header_size %u\n", data, data_size, *data_size, header_size);
SERVER_START_REQ( get_rawinput_buffer )
{
req->rawinput_size = rawinput_size;
req->buffer_size = 0;
if (wine_server_call( req )) return ~0U;
*data_size = reply->next_size;
}
SERVER_END_REQ;
return 0;
}
if (!(rawinput = rawinput_thread_data())) return ~0U;
msg_data = (struct hardware_msg_data *)NEXTRAWINPUTBLOCK(rawinput);
SERVER_START_REQ( get_rawinput_buffer )
{
req->rawinput_size = rawinput_size;
req->buffer_size = *data_size;
wine_server_set_reply( req, msg_data, RAWINPUT_BUFFER_SIZE - rawinput->header.dwSize );
if (wine_server_call( req )) return ~0U;
next_size = reply->next_size;
count = reply->count;
}
SERVER_END_REQ;
for (i = 0; i < count; ++i)
{
rawinput_from_hardware_message(data, msg_data);
if (overhead) memmove((char *)&data->data + overhead, &data->data,
data->header.dwSize - sizeof(RAWINPUTHEADER));
data->header.dwSize += overhead;
data = NEXTRAWINPUTBLOCK(data);
msg_data++;
}
if (count == 0 && next_size == 0) *data_size = 0;
else if (next_size == 0) next_size = rawinput_size;
if (next_size && *data_size <= next_size)
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
*data_size = next_size;
count = ~0U;
}
if (count) TRACE("data %p, data_size %p (%u), header_size %u, count %u\n", data, data_size, *data_size, header_size, count);
return count;
}
/***********************************************************************

27
dlls/user32/tests/input.c
View File

@ -1864,26 +1864,20 @@ static LRESULT CALLBACK rawinputbuffer_wndproc(HWND hwnd, UINT msg, WPARAM wpara
if (msg == WM_INPUT)
{
count = GetRawInputBuffer(NULL, NULL, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
size = sizeof(buffer);
count = GetRawInputBuffer(NULL, &size, sizeof(RAWINPUTHEADER));
ok(count == 0, "GetRawInputBuffer returned %u\n", count);
todo_wine
ok(size == rawinput_size, "GetRawInputBuffer returned unexpected size: %u\n", size);
size = sizeof(buffer);
memset(buffer, 0, sizeof(buffer));
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == 3, "GetRawInputBuffer returned %u\n", count);
ok(size == sizeof(buffer), "GetRawInputBuffer returned unexpected size: %u\n", size);
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 0) == 2, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 0));
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 1) == 3, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 1));
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 2) == 4, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 2));
/* the first event should be removed by the next GetRawInputBuffer call
@ -1901,9 +1895,7 @@ static LRESULT CALLBACK rawinputbuffer_wndproc(HWND hwnd, UINT msg, WPARAM wpara
size = rawinput_size + 1;
memset(buffer, 0, sizeof(buffer));
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == 1, "GetRawInputBuffer returned %u\n", count);
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 0) == 5, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 0));
/* peek the messages now, they should still arrive in the correct order */
@ -1918,7 +1910,6 @@ static LRESULT CALLBACK rawinputbuffer_wndproc(HWND hwnd, UINT msg, WPARAM wpara
if (iteration == 1)
{
ok(count == sizeof(ri), "GetRawInputData failed\n");
todo_wine
ok(ri.data.mouse.lLastX == 6, "Unexpected rawinput data: %d\n", ri.data.mouse.lLastX);
}
else
@ -1960,15 +1951,12 @@ static void test_GetRawInputBuffer(void)
SetLastError(0xdeadbeef);
count = GetRawInputBuffer(NULL, NULL, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
todo_wine
ok(GetLastError() == ERROR_INVALID_PARAMETER, "GetRawInputBuffer returned %08x\n", GetLastError());
size = sizeof(buffer);
count = GetRawInputBuffer(NULL, &size, sizeof(RAWINPUTHEADER));
ok(count == 0U, "GetRawInputBuffer returned %u\n", count);
todo_wine
ok(size == 0U, "GetRawInputBuffer returned unexpected size: %u\n", size);
size = 0;
@ -1979,15 +1967,12 @@ static void test_GetRawInputBuffer(void)
SetLastError(0xdeadbeef);
size = sizeof(buffer);
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, 0);
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
todo_wine
ok(GetLastError() == ERROR_INVALID_PARAMETER, "GetRawInputBuffer returned %08x\n", GetLastError());
size = sizeof(buffer);
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
ok(count == 0U, "GetRawInputBuffer returned %u\n", count);
todo_wine
ok(size == 0U, "GetRawInputBuffer returned unexpected size: %u\n", size);
mouse_event(MOUSEEVENTF_MOVE, 5, 0, 0, 0);
@ -1995,34 +1980,26 @@ static void test_GetRawInputBuffer(void)
SetLastError(0xdeadbeef);
size = 0;
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
todo_wine
ok(size == rawinput_size, "GetRawInputBuffer returned unexpected size: %u\n", size);
todo_wine
ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetRawInputBuffer returned %08x\n", GetLastError());
size = 0;
count = GetRawInputBuffer(NULL, &size, sizeof(RAWINPUTHEADER));
ok(count == 0, "GetRawInputBuffer returned %u\n", count);
todo_wine
ok(size == rawinput_size, "GetRawInputBuffer returned unexpected size: %u\n", size);
SetLastError(0xdeadbeef);
size = sizeof(buffer);
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, 0);
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
todo_wine
ok(GetLastError() == ERROR_INVALID_PARAMETER, "GetRawInputBuffer returned %08x\n", GetLastError());
size = sizeof(buffer);
memset(buffer, 0, sizeof(buffer));
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == 1U, "GetRawInputBuffer returned %u\n", count);
ok(size == sizeof(buffer), "GetRawInputBuffer returned unexpected size: %u\n", size);
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 0) == 5, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 0));
@ -2034,11 +2011,8 @@ static void test_GetRawInputBuffer(void)
size = rawinput_size;
memset(buffer, 0, sizeof(buffer));
count = GetRawInputBuffer((RAWINPUT*)buffer, &size, sizeof(RAWINPUTHEADER));
todo_wine
ok(count == ~0U, "GetRawInputBuffer succeeded\n");
todo_wine
ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetRawInputBuffer returned %08x\n", GetLastError());
todo_wine
ok(rawinput_buffer_mouse_x(buffer, 0) == 5, "Unexpected rawinput data: %d\n", rawinput_buffer_mouse_x(buffer, 0));
size = sizeof(buffer);
@ -2052,7 +2026,6 @@ static void test_GetRawInputBuffer(void)
mouse_event(MOUSEEVENTF_MOVE, 3, 0, 0, 0);
mouse_event(MOUSEEVENTF_MOVE, 4, 0, 0, 0);
empty_message_queue();
todo_wine
ok(rawinputbuffer_wndproc_count == 2, "Spurious WM_INPUT messages\n");
raw_devices[0].dwFlags = RIDEV_REMOVE;

2
dlls/user32/user_private.h
View File

@ -196,7 +196,7 @@ struct user_thread_info
struct user_key_state_info *key_state; /* Cache of global key state */
HWND top_window; /* Desktop window */
HWND msg_window; /* HWND_MESSAGE parent window */
RAWINPUT *rawinput; /* Rawinput buffer */
RAWINPUT *rawinput;
};
C_ASSERT( sizeof(struct user_thread_info) <= sizeof(((TEB *)0)->Win32ClientInfo) );

21
include/wine/server_protocol.h
View File

@ -5644,6 +5644,22 @@ struct set_cursor_reply
struct get_rawinput_buffer_request
{
struct request_header __header;
data_size_t rawinput_size;
data_size_t buffer_size;
char __pad_20[4];
};
struct get_rawinput_buffer_reply
{
struct reply_header __header;
data_size_t next_size;
unsigned int count;
/* VARARG(data,bytes); */
};
struct update_rawinput_devices_request
{
struct request_header __header;
@ -6084,6 +6100,7 @@ enum request
REQ_alloc_user_handle,
REQ_free_user_handle,
REQ_set_cursor,
REQ_get_rawinput_buffer,
REQ_update_rawinput_devices,
REQ_create_job,
REQ_open_job,
@ -6387,6 +6404,7 @@ union generic_request
struct alloc_user_handle_request alloc_user_handle_request;
struct free_user_handle_request free_user_handle_request;
struct set_cursor_request set_cursor_request;
struct get_rawinput_buffer_request get_rawinput_buffer_request;
struct update_rawinput_devices_request update_rawinput_devices_request;
struct create_job_request create_job_request;
struct open_job_request open_job_request;
@ -6688,6 +6706,7 @@ union generic_reply
struct alloc_user_handle_reply alloc_user_handle_reply;
struct free_user_handle_reply free_user_handle_reply;
struct set_cursor_reply set_cursor_reply;
struct get_rawinput_buffer_reply get_rawinput_buffer_reply;
struct update_rawinput_devices_reply update_rawinput_devices_reply;
struct create_job_reply create_job_reply;
struct open_job_reply open_job_reply;
@ -6703,7 +6722,7 @@ union generic_reply
/* ### protocol_version begin ### */
#define SERVER_PROTOCOL_VERSION 612
#define SERVER_PROTOCOL_VERSION 613
/* ### protocol_version end ### */

10
server/protocol.def
View File

@ -3884,6 +3884,16 @@ struct handle_info
#define SET_CURSOR_NOCLIP 0x10
/* Batch read rawinput message data */
@REQ(get_rawinput_buffer)
data_size_t rawinput_size; /* size of RAWINPUT structure */
data_size_t buffer_size; /* size of output buffer */
@REPLY
data_size_t next_size; /* minimum size to get next message data */
unsigned int count;
VARARG(data,bytes);
@END
/* Modify the list of registered rawinput devices */
@REQ(update_rawinput_devices)
VARARG(devices,rawinput_devices);

40
server/queue.c
View File

@ -3226,6 +3226,46 @@ DECL_HANDLER(set_cursor)
reply->last_change = input->desktop->cursor.last_change;
}
DECL_HANDLER(get_rawinput_buffer)
{
struct thread_input *input = current->queue->input;
data_size_t size = 0, next_size = 0;
struct list *ptr;
char *buf, *cur;
int count = 0;
if (!req->buffer_size) buf = NULL;
else if (!(buf = mem_alloc( get_reply_max_size() )))
return;
cur = buf;
ptr = list_head( &input->msg_list );
while (ptr)
{
struct message *msg = LIST_ENTRY( ptr, struct message, entry );
struct hardware_msg_data *data = msg->data;
ptr = list_next( &input->msg_list, ptr );
if (msg->msg != WM_INPUT) continue;
next_size = req->rawinput_size;
if (size + next_size > req->buffer_size) break;
if (cur + sizeof(*data) > buf + get_reply_max_size()) break;
memcpy(cur, data, sizeof(*data));
list_remove( &msg->entry );
free_message( msg );
size += next_size;
cur += sizeof(*data);
count++;
}
reply->next_size = next_size;
reply->count = count;
set_reply_data_ptr( buf, cur - buf );
}
DECL_HANDLER(update_rawinput_devices)
{
const struct rawinput_device *devices = get_req_data();

8
server/request.h
View File

@ -404,6 +404,7 @@ DECL_HANDLER(set_window_layered_info);
DECL_HANDLER(alloc_user_handle);
DECL_HANDLER(free_user_handle);
DECL_HANDLER(set_cursor);
DECL_HANDLER(get_rawinput_buffer);
DECL_HANDLER(update_rawinput_devices);
DECL_HANDLER(create_job);
DECL_HANDLER(open_job);
@ -706,6 +707,7 @@ static const req_handler req_handlers[REQ_NB_REQUESTS] =
(req_handler)req_alloc_user_handle,
(req_handler)req_free_user_handle,
(req_handler)req_set_cursor,
(req_handler)req_get_rawinput_buffer,
(req_handler)req_update_rawinput_devices,
(req_handler)req_create_job,
(req_handler)req_open_job,
@ -2418,6 +2420,12 @@ C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, new_y) == 28 );
C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, new_clip) == 32 );
C_ASSERT( FIELD_OFFSET(struct set_cursor_reply, last_change) == 48 );
C_ASSERT( sizeof(struct set_cursor_reply) == 56 );
C_ASSERT( FIELD_OFFSET(struct get_rawinput_buffer_request, rawinput_size) == 12 );
C_ASSERT( FIELD_OFFSET(struct get_rawinput_buffer_request, buffer_size) == 16 );
C_ASSERT( sizeof(struct get_rawinput_buffer_request) == 24 );
C_ASSERT( FIELD_OFFSET(struct get_rawinput_buffer_reply, next_size) == 8 );
C_ASSERT( FIELD_OFFSET(struct get_rawinput_buffer_reply, count) == 12 );
C_ASSERT( sizeof(struct get_rawinput_buffer_reply) == 16 );
C_ASSERT( sizeof(struct update_rawinput_devices_request) == 16 );
C_ASSERT( FIELD_OFFSET(struct create_job_request, access) == 12 );
C_ASSERT( sizeof(struct create_job_request) == 16 );

16
server/trace.c
View File

@ -4528,6 +4528,19 @@ static void dump_set_cursor_reply( const struct set_cursor_reply *req )
fprintf( stderr, ", last_change=%08x", req->last_change );
}
static void dump_get_rawinput_buffer_request( const struct get_rawinput_buffer_request *req )
{
fprintf( stderr, " rawinput_size=%u", req->rawinput_size );
fprintf( stderr, ", buffer_size=%u", req->buffer_size );
}
static void dump_get_rawinput_buffer_reply( const struct get_rawinput_buffer_reply *req )
{
fprintf( stderr, " next_size=%u", req->next_size );
fprintf( stderr, ", count=%08x", req->count );
dump_varargs_bytes( ", data=", cur_size );
}
static void dump_update_rawinput_devices_request( const struct update_rawinput_devices_request *req )
{
dump_varargs_rawinput_devices( " devices=", cur_size );
@ -4895,6 +4908,7 @@ static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_alloc_user_handle_request,
(dump_func)dump_free_user_handle_request,
(dump_func)dump_set_cursor_request,
(dump_func)dump_get_rawinput_buffer_request,
(dump_func)dump_update_rawinput_devices_request,
(dump_func)dump_create_job_request,
(dump_func)dump_open_job_request,
@ -5194,6 +5208,7 @@ static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
(dump_func)dump_alloc_user_handle_reply,
NULL,
(dump_func)dump_set_cursor_reply,
(dump_func)dump_get_rawinput_buffer_reply,
NULL,
(dump_func)dump_create_job_reply,
(dump_func)dump_open_job_reply,
@ -5493,6 +5508,7 @@ static const char * const req_names[REQ_NB_REQUESTS] = {
"alloc_user_handle",
"free_user_handle",
"set_cursor",
"get_rawinput_buffer",
"update_rawinput_devices",
"create_job",
"open_job",