From: Jordan Galby gravemind2a+wine@gmail.com
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=42631 From: Jordan Galby gravemind2a+wine@gmail.com Signed-off-by: Derek Lesho dereklesho52@Gmail.com --- v9: - Remove accumulation of raw mouse movement, as it was incorrect and raw events are always whole anyway. - Add accumulation for the mouse-wheel. --- dlls/winex11.drv/mouse.c | 50 +++++++++++++++++++++++++++++---------- dlls/winex11.drv/x11drv.h | 1 + 2 files changed, 39 insertions(+), 12 deletions(-)
diff --git a/dlls/winex11.drv/mouse.c b/dlls/winex11.drv/mouse.c index 9259907eb5..5cd8e07e21 100644 --- a/dlls/winex11.drv/mouse.c +++ b/dlls/winex11.drv/mouse.c @@ -259,6 +259,10 @@ static void update_relative_valuators(XIAnyClassInfo **valuators, int n_valuator thread_data->y_rel_valuator.number = -1; thread_data->wheel_valuator.number = -1;
+ thread_data->x_rel_valuator.accum = 0; + thread_data->y_rel_valuator.accum = 0; + thread_data->wheel_valuator.accum = 0; + for (i = 0; i < n_valuators; i++) { XIValuatorClassInfo *class = (XIValuatorClassInfo *)valuators[i]; @@ -1755,8 +1759,6 @@ static BOOL X11DRV_RawMotion( XGenericEventCookie *xev ) input.u.mi.dwFlags = MOUSEEVENTF_MOVE; input.u.mi.time = EVENT_x11_time_to_win32_time( event->time ); input.u.mi.dwExtraInfo = 0; - input.u.mi.dx = 0; - input.u.mi.dy = 0;
raw_input.header.dwType = RIM_TYPEMOUSE; raw_input.data.mouse.u.usButtonFlags = 0; @@ -1774,18 +1776,18 @@ static BOOL X11DRV_RawMotion( XGenericEventCookie *xev ) raw_val = *raw_values++; if (i == x_rel->number) { - input.u.mi.dx = dx = val; + dx = val; if (x_rel->min < x_rel->max) - input.u.mi.dx = val * (virtual_rect.right - virtual_rect.left) + dx = val * (virtual_rect.right - virtual_rect.left) / (x_rel->max - x_rel->min);
raw_input.data.mouse.lLastX = raw_dx = raw_val; } if (i == y_rel->number) { - input.u.mi.dy = dy = val; + dy = val; if (y_rel->min < y_rel->max) - input.u.mi.dy = val * (virtual_rect.bottom - virtual_rect.top) + dy = val * (virtual_rect.bottom - virtual_rect.top) / (y_rel->max - y_rel->min);
raw_input.data.mouse.lLastY = raw_dy = raw_val; @@ -1796,20 +1798,44 @@ static BOOL X11DRV_RawMotion( XGenericEventCookie *xev )
if (broken_rawevents && is_old_motion_event( xev->serial )) { - TRACE( "pos %d,%d old serial %lu, ignoring\n", input.u.mi.dx, input.u.mi.dy, xev->serial ); + TRACE( "pos %d,%d old serial %lu, ignoring\n", (LONG) dx, (LONG) dy, xev->serial ); return FALSE; }
- if (thread_data->xi2_state == xi_extra) + /* Accumulate the *double* motions so sub-pixel motions + * wont be lost when sent/cast to *LONG* target fields. + */ + + x_rel->accum += dx; + y_rel->accum += dy; + if (fabs(x_rel->accum) < 1.0 && fabs(y_rel->accum) < 1.0) { - TRACE( "pos %d,%d (event %f,%f)\n", input.u.mi.dx, input.u.mi.dy, dx, dy ); - __wine_send_input( 0, &input ); + TRACE( "accumulating raw motion (event %f,%f, accum %f,%f)\n", dx, dy, x_rel->accum, y_rel->accum ); } + else + { + input.u.mi.dx = x_rel->accum; + input.u.mi.dy = y_rel->accum; + x_rel->accum -= input.u.mi.dx; + y_rel->accum -= input.u.mi.dy;
- if (dwheel) + if (thread_data->xi2_state == xi_extra) + { + TRACE( "pos %d,%d (event %f,%f)\n", input.u.mi.dx, input.u.mi.dy, dx, dy ); + __wine_send_input( 0, &input ); + } + } + + wheel->accum += dwheel; + if (fabs(wheel->accum) < 1.0) + { + TRACE("accumulating wheel motion (event %f, accum %f)\n", dwheel, wheel->accum); + } + else { raw_input.data.mouse.u.usButtonFlags = RI_MOUSE_WHEEL; - raw_input.data.mouse.u.usButtonData = dwheel; + raw_input.data.mouse.u.usButtonData = wheel->accum; + wheel->accum -= dwheel; }
TRACE("raw event %f,%f + %f\n", raw_dx, raw_dy, dwheel); diff --git a/dlls/winex11.drv/x11drv.h b/dlls/winex11.drv/x11drv.h index 8af2ebfcef..565cf83b89 100644 --- a/dlls/winex11.drv/x11drv.h +++ b/dlls/winex11.drv/x11drv.h @@ -320,6 +320,7 @@ struct x11drv_valuator_data double min; double max; int number; + double accum; };
struct x11drv_thread_data