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Wineconf 2022 - with X.org - October 4-6
by Jeremy White 27 Apr '22

27 Apr '22

Hello all! After a 2 year hiatus the Wine Developers Conference, AKA WineConf, is being held in conjunction with the X.Org Developers Conference (XDC) in Minneapolis, MN from October 4th until Oct 6th, with a Wine focus on the 5th and 6th. This year, the two events are being held together allowing attendees to freely attend any programming they desire. The event is free to attend and open to the general public. We will concentrate the Wine related events on the 5th and 6th, so if your available travel time is limited, you can come just for those two days. Programming for the conference will consist of multiple tracks taking place in several rooms. There will be one main track for Wine and one or two overflow rooms for discussion. As always there will be plenty of time where there will be no programming to allow participants to engage in spontaneous conversation. This is being called the 'hallway track'. We are now requesting proposals for talks, workshops and demos for this year. When you propose your talk, if you have a preference toward a time slot and day please express that. This year the conference is longer, so there should be plenty of slots for all the relevant and interested presenters. Topics should obviously be of interest to the other attendees, i.e., the broader Wine community, but note that that doesn't imply the talk has to be about Wine itself. Additionally while proposals for pre-recorded or virtual presentations can be submitted, as of writing, we have a strong preference for in-person talks. Presentations should fall into one of the the following formats: Talk (full slot) Technical presentation in the main WineConf track, with around 35 minutes of presentation plus 10 minutes of Q&A. This can be anything: a talk about work-in-progress, a proposal for change, analysis of trends, etc. Talk (half slot) Technical presentation in the main WineConf track, with around 15 minutes of presentation and 5 minutes of Q&A. This can be anything: a talk about work-in-progress, a proposal for change, analysis of trends, etc. Demo (10 minutes) We will try to schedule them early and have a demo place throughout the conference. Lightning Talk (5 minutes) Scheduled throughout the conference in the main WineConf track. Any hallway track discussions summaries have priority. Workshop Discussion Topic Discussion topic for a smaller group. Ideally two people submit a proposal, one to lead the discussion and make sure it stays on track, second person to keep notes. Please mention relevant talk submissions for the main track that should kick of the discussion. These talks will be scheduled early in the conference program. Summary of the discussion will be presented at the end of the conference in a lightning talk. Presenters will be selected from those who submit before the deadline: July 4, 2022. There is usually time left for late talk proposals, but do not count on it. Please do submit your proposal in a timely fashion. You can submit Workshop, Demo and Lightning Talk proposals any time, even during the conference. To make a proposal please visit the website here: https://indico.freedesktop.org/event/2/abstracts/ The Wine project is able to sponsor travel, if required, with the goal to allow anyone with interest in attending this conference to do so. Any program proposal will be considered for a grant, please include your request in your submission. Grants are approved independently of program acceptance. We are really looking forward to seeing you all this year! Cheers, Jeremy, on behalf of the XDC + WineConf 2022 committee

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[PATCH 1/3] dinput/tests: Enforce HID report descriptor buffer size.
by Rémi Bernon 27 Apr '22

27 Apr '22

Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/dinput/tests/driver_bus.c | 2 +- dlls/dinput/tests/driver_hid.h | 4 +++- dlls/dinput/tests/force_feedback.c | 11 +++++++---- dlls/dinput/tests/hid.c | 4 ++++ dlls/dinput/tests/hotplug.c | 1 + dlls/dinput/tests/joystick8.c | 21 ++++++++++++++++----- 6 files changed, 32 insertions(+), 11 deletions(-) diff --git a/dlls/dinput/tests/driver_bus.c b/dlls/dinput/tests/driver_bus.c index 45a984b6c36..9ece4414a1a 100644 --- a/dlls/dinput/tests/driver_bus.c +++ b/dlls/dinput/tests/driver_bus.c @@ -458,7 +458,7 @@ struct phys_device BOOL use_report_id; DWORD report_descriptor_len; - char report_descriptor_buf[1024]; + char report_descriptor_buf[MAX_HID_DESCRIPTOR_LEN]; HIDP_CAPS caps; HID_DEVICE_ATTRIBUTES attributes; diff --git a/dlls/dinput/tests/driver_hid.h b/dlls/dinput/tests/driver_hid.h index 1010499fc41..4711d391bfe 100644 --- a/dlls/dinput/tests/driver_hid.h +++ b/dlls/dinput/tests/driver_hid.h @@ -62,13 +62,15 @@ struct hid_expect }; /* create/remove device */ +#define MAX_HID_DESCRIPTOR_LEN 2048 + struct hid_device_desc { BOOL is_polled; BOOL use_report_id; DWORD report_descriptor_len; - char report_descriptor_buf[1024]; + char report_descriptor_buf[MAX_HID_DESCRIPTOR_LEN]; HIDP_CAPS caps; HID_DEVICE_ATTRIBUTES attributes; diff --git a/dlls/dinput/tests/force_feedback.c b/dlls/dinput/tests/force_feedback.c index d9dad38446c..f6525657450 100644 --- a/dlls/dinput/tests/force_feedback.c +++ b/dlls/dinput/tests/force_feedback.c @@ -1672,7 +1672,8 @@ static void test_condition_effect( IDirectInputDevice8W *device, HANDLE file, DW static BOOL test_force_feedback_joystick( DWORD version ) { #include "psh_hid_macros.h" - const unsigned char report_descriptor[] = { + const unsigned char report_descriptor[] = + { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), USAGE(1, HID_USAGE_GENERIC_JOYSTICK), COLLECTION(1, Application), @@ -2005,7 +2006,7 @@ static BOOL test_force_feedback_joystick( DWORD version ) END_COLLECTION, END_COLLECTION, }; -#undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_descriptor) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -3460,6 +3461,7 @@ static void test_device_managed_effect(void) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(report_descriptor) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -4576,7 +4578,8 @@ struct bool_async_handler default_bool_async_handler = {{&bool_async_handler_vtb static void test_windows_gaming_input(void) { #include "psh_hid_macros.h" - const unsigned char report_desc[] = { + const unsigned char report_desc[] = + { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), USAGE(1, HID_USAGE_GENERIC_JOYSTICK), COLLECTION(1, Application), @@ -4997,7 +5000,7 @@ static void test_windows_gaming_input(void) END_COLLECTION, END_COLLECTION, }; -#undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = diff --git a/dlls/dinput/tests/hid.c b/dlls/dinput/tests/hid.c index 4e107625064..66019e766ad 100644 --- a/dlls/dinput/tests/hid.c +++ b/dlls/dinput/tests/hid.c @@ -2855,6 +2855,7 @@ static void test_hid_driver( DWORD report_id, DWORD polled ) END_COLLECTION, }; #undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" const HIDP_CAPS caps = @@ -3063,6 +3064,7 @@ static void test_hidp_kdr(void) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -3572,6 +3574,7 @@ DWORD WINAPI dinput_test_device_thread( void *stop_event ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(gamepad_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" static const HID_DEVICE_ATTRIBUTES attributes = { @@ -3616,6 +3619,7 @@ static void test_bus_driver(void) INPUT(1, Data|Var|Abs), END_COLLECTION, }; + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" static const HID_DEVICE_ATTRIBUTES attributes = diff --git a/dlls/dinput/tests/hotplug.c b/dlls/dinput/tests/hotplug.c index 2d000317c9f..fca04c36ef5 100644 --- a/dlls/dinput/tests/hotplug.c +++ b/dlls/dinput/tests/hotplug.c @@ -133,6 +133,7 @@ static BOOL test_input_lost( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = diff --git a/dlls/dinput/tests/joystick8.c b/dlls/dinput/tests/joystick8.c index 32d03a603c3..eeb8b90d0c8 100644 --- a/dlls/dinput/tests/joystick8.c +++ b/dlls/dinput/tests/joystick8.c @@ -396,7 +396,7 @@ static void test_simple_joystick( DWORD version ) END_COLLECTION, END_COLLECTION, }; -#undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -2110,6 +2110,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(unknown_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char limited_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2140,6 +2141,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(limited_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char gamepad_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2170,6 +2172,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(gamepad_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char joystick_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2210,6 +2213,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(joystick_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char wheel_steering_only_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2248,6 +2252,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(wheel_steering_only_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char wheel_dualpedals_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2289,6 +2294,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(wheel_dualpedals_desc) < MAX_HID_DESCRIPTOR_LEN); static const unsigned char wheel_threepedals_desc[] = { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), @@ -2331,6 +2337,7 @@ static BOOL test_device_types( DWORD version ) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(wheel_threepedals_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" static struct device_desc device_desc[] = @@ -2690,7 +2697,7 @@ static void test_many_axes_joystick(void) END_COLLECTION, END_COLLECTION, }; -#undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -3221,7 +3228,7 @@ static void test_driving_wheel_axes(void) END_COLLECTION, END_COLLECTION, }; -#undef REPORT_ID_OR_USAGE_PAGE + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -3415,7 +3422,8 @@ done: static BOOL test_winmm_joystick(void) { #include "psh_hid_macros.h" - const unsigned char report_desc[] = { + const unsigned char report_desc[] = + { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), USAGE(1, HID_USAGE_GENERIC_JOYSTICK), COLLECTION(1, Application), @@ -3461,6 +3469,7 @@ static BOOL test_winmm_joystick(void) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = @@ -3864,7 +3873,8 @@ static struct controller_handler controller_added = {{&controller_handler_vtbl}} static void test_windows_gaming_input(void) { #include "psh_hid_macros.h" - const unsigned char report_desc[] = { + const unsigned char report_desc[] = + { USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), USAGE(1, HID_USAGE_GENERIC_GAMEPAD), COLLECTION(1, Application), @@ -3906,6 +3916,7 @@ static void test_windows_gaming_input(void) END_COLLECTION, END_COLLECTION, }; + C_ASSERT(sizeof(report_desc) < MAX_HID_DESCRIPTOR_LEN); #include "pop_hid_macros.h" struct hid_device_desc desc = -- 2.35.1

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[PATCH vkd3d v4 1/7] vkd3d-shader/hlsl: Do not allow NaNs in SM1.
by Giovanni Mascellani 27 Apr '22

27 Apr '22

Signed-off-by: Giovanni Mascellani <gmascellani(a)codeweavers.com> --- libs/vkd3d-shader/hlsl_constant_ops.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libs/vkd3d-shader/hlsl_constant_ops.c b/libs/vkd3d-shader/hlsl_constant_ops.c index 2e16577f..d8787c21 100644 --- a/libs/vkd3d-shader/hlsl_constant_ops.c +++ b/libs/vkd3d-shader/hlsl_constant_ops.c @@ -278,10 +278,10 @@ static bool fold_div(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, "Floating point division by zero."); } dst->value[k].f = src1->value[k].f / src2->value[k].f; - if (ctx->profile->major_version < 4 && isinf(dst->value[k].f)) + if (ctx->profile->major_version < 4 && !isfinite(dst->value[k].f)) { hlsl_error(ctx, &dst->node.loc, VKD3D_SHADER_ERROR_HLSL_DIVISION_BY_ZERO, - "Infinities are not allowed by the shader model."); + "Infinities and NaNs are not allowed by the shader model."); } break; -- 2.35.2

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[PATCH] gdi32/tests: Trace the invalid height in test_max_height().
by Francois Gouget 27 Apr '22

27 Apr '22

Signed-off-by: Francois Gouget <fgouget(a)codeweavers.com> --- dlls/gdi32/tests/font.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dlls/gdi32/tests/font.c b/dlls/gdi32/tests/font.c index 9c616e6a30b..86ab3f3632f 100644 --- a/dlls/gdi32/tests/font.c +++ b/dlls/gdi32/tests/font.c @@ -6523,6 +6523,7 @@ static void test_max_height(void) /* test an invalid value */ for (i = 0; i < ARRAY_SIZE(invalid_height); i++) { + winetest_push_context("height=%d", invalid_height[i]); lf.lfHeight = invalid_height[i]; hfont = CreateFontIndirectA(&lf); hfont_old = SelectObject(hdc, hfont); @@ -6534,6 +6535,7 @@ static void test_max_height(void) ok(tm.tmAveCharWidth == tm1.tmAveCharWidth, "expected 1 ppem value (%ld), got %ld\n", tm1.tmAveCharWidth, tm.tmAveCharWidth); DeleteObject(SelectObject(hdc, hfont_old)); + winetest_pop_context(); } ReleaseDC(NULL, hdc); -- 2.30.2

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[PATCH 1/5] server: Return void from sock_reselect().
by Zebediah Figura 27 Apr '22

27 Apr '22

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com> --- server/sock.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/server/sock.c b/server/sock.c index 0b65a6eb198..5009f6a4f74 100644 --- a/server/sock.c +++ b/server/sock.c @@ -567,7 +567,7 @@ void sock_init(void) } } -static int sock_reselect( struct sock *sock ) +static void sock_reselect( struct sock *sock ) { int ev = sock_get_poll_events( sock->fd ); @@ -575,7 +575,6 @@ static int sock_reselect( struct sock *sock ) fprintf(stderr,"sock_reselect(%p): new mask %x\n", sock, ev); set_fd_events( sock->fd, ev ); - return ev; } static unsigned int afd_poll_flag_to_win32( unsigned int flags ) -- 2.34.1

2 6

[PATCH 1/5] include: Add Windows.Foundation.Numerics.Vector3 struct declaration.
by Rémi Bernon 27 Apr '22

27 Apr '22

Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- include/Makefile.in | 1 + include/windows.foundation.numerics.idl | 39 +++++++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 include/windows.foundation.numerics.idl diff --git a/include/Makefile.in b/include/Makefile.in index b0a1d0e4880..24ed4acca84 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -787,6 +787,7 @@ SOURCES = \ windows.foundation.collections.idl \ windows.foundation.idl \ windows.foundation.metadata.idl \ + windows.foundation.numerics.idl \ windows.gaming.input.custom.idl \ windows.gaming.input.forcefeedback.idl \ windows.gaming.input.idl \ diff --git a/include/windows.foundation.numerics.idl b/include/windows.foundation.numerics.idl new file mode 100644 index 00000000000..eca99ca29bc --- /dev/null +++ b/include/windows.foundation.numerics.idl @@ -0,0 +1,39 @@ +/* + * Copyright 2022 Rémi Bernon for CodeWeavers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef __WIDL__ +#pragma winrt ns_prefix +#endif + +import "inspectable.idl"; +import "asyncinfo.idl"; +import "eventtoken.idl"; +import "windowscontracts.idl"; +import "windows.foundation.idl"; + +namespace Windows.Foundation.Numerics { + typedef struct Vector3 Vector3; + + [contract(Windows.Foundation.UniversalApiContract, 1.0)] + struct Vector3 + { + FLOAT X; + FLOAT Y; + FLOAT Z; + }; +} -- 2.35.1

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[PATCH] windowscodecs: BitmapScaler_CopyPixels: Do not demand a larger buffer than necessary.
by Joachim Priesner 27 Apr '22

27 Apr '22

Only `bytesperrow` bytes are written to each row of the output rect. Therefore the last row need not be padded to `cbStride` bytes. Signed-off-by: Joachim Priesner <joachim.priesner(a)web.de> --- This fixes a crash when using Delphi 11's TWICImage.CreateScaledCopy, which doesn't perform any error checking (and works fine on Windows). --- dlls/windowscodecs/scaler.c | 2 +- dlls/windowscodecs/tests/bitmap.c | 13 ++++++++----- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/dlls/windowscodecs/scaler.c b/dlls/windowscodecs/scaler.c index f8f81c0a990..c31aac79861 100644 --- a/dlls/windowscodecs/scaler.c +++ b/dlls/windowscodecs/scaler.c @@ -251,7 +251,7 @@ static HRESULT WINAPI BitmapScaler_CopyPixels(IWICBitmapScaler *iface, goto end; } - if ((cbStride * dest_rect.Height) > cbBufferSize) + if (cbStride * (dest_rect.Height - 1) + bytesperrow > cbBufferSize) { hr = E_INVALIDARG; goto end; diff --git a/dlls/windowscodecs/tests/bitmap.c b/dlls/windowscodecs/tests/bitmap.c index 0d0d27e2707..fcfe366321d 100644 --- a/dlls/windowscodecs/tests/bitmap.c +++ b/dlls/windowscodecs/tests/bitmap.c @@ -1151,7 +1151,7 @@ static void test_bitmap_scaler(void) double res_x, res_y; IWICBitmap *bitmap; UINT width, height; - BYTE buf[16]; + BYTE buf[93]; // capable of holding a 7*4px, 24bpp image with stride 24 -> buffer size = 3*24+21 HRESULT hr; hr = IWICImagingFactory_CreateBitmap(factory, 4, 2, &GUID_WICPixelFormat24bppBGR, WICBitmapCacheOnLoad, &bitmap); @@ -1243,7 +1243,7 @@ static void test_bitmap_scaler(void) WICBitmapInterpolationModeNearestNeighbor); ok(hr == E_INVALIDARG, "Failed to initialize bitmap scaler, hr %#lx.\n", hr); - hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 8, 4, + hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 4, WICBitmapInterpolationModeNearestNeighbor); ok(hr == S_OK, "Failed to initialize bitmap scaler, hr %#lx.\n", hr); @@ -1251,20 +1251,20 @@ static void test_bitmap_scaler(void) WICBitmapInterpolationModeNearestNeighbor); ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr); - hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 8, 0, + hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 0, WICBitmapInterpolationModeNearestNeighbor); ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr); hr = IWICBitmapScaler_Initialize(scaler, NULL, 8, 4, WICBitmapInterpolationModeNearestNeighbor); ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr); - hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 8, 4, + hr = IWICBitmapScaler_Initialize(scaler, (IWICBitmapSource *)bitmap, 7, 4, WICBitmapInterpolationModeNearestNeighbor); ok(hr == WINCODEC_ERR_WRONGSTATE, "Unexpected hr %#lx.\n", hr); hr = IWICBitmapScaler_GetSize(scaler, &width, &height); ok(hr == S_OK, "Failed to get scaler size, hr %#lx.\n", hr); - ok(width == 8, "Unexpected width %u.\n", width); + ok(width == 7, "Unexpected width %u.\n", width); ok(height == 4, "Unexpected height %u.\n", height); hr = IWICBitmapScaler_GetSize(scaler, NULL, &height); @@ -1307,6 +1307,9 @@ static void test_bitmap_scaler(void) ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "Unexpected hr %#lx.\n", hr); IWICPalette_Release(palette); + hr = IWICBitmapScaler_CopyPixels(scaler, NULL, /*cbStride=*/24, sizeof(buf), buf); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + IWICBitmapScaler_Release(scaler); IWICBitmap_Release(bitmap); -- 2.36.0

2 1

[PATCH 1/2] ntdll/tests: Test NtMapViewOfSection with a DLL and zero_bits.
by Brendan Shanks 27 Apr '22

27 Apr '22

Signed-off-by: Brendan Shanks <bshanks(a)codeweavers.com> --- The zero_bits mask test always passes on 32-bit (the pointer is either truncated, or version.dll is itself 32-bit). dlls/ntdll/tests/virtual.c | 41 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c index 30a97ba9d94..cd374cf2ea4 100644 --- a/dlls/ntdll/tests/virtual.c +++ b/dlls/ntdll/tests/virtual.c @@ -37,6 +37,8 @@ static ULONG64 (WINAPI *pRtlGetEnabledExtendedFeatures)(ULONG64); static NTSTATUS (WINAPI *pRtlFreeUserStack)(void *); static void * (WINAPI *pRtlFindExportedRoutineByName)(HMODULE,const char*); static BOOL (WINAPI *pIsWow64Process)(HANDLE, PBOOL); +static BOOL (WINAPI *pWow64DisableWow64FsRedirection)(PVOID*); +static BOOL (WINAPI *pWow64RevertWow64FsRedirection)(PVOID); static NTSTATUS (WINAPI *pNtAllocateVirtualMemoryEx)(HANDLE, PVOID *, SIZE_T *, ULONG, ULONG, MEM_EXTENDED_PARAMETER *, ULONG); static const BOOL is_win64 = sizeof(void*) != sizeof(int); @@ -904,6 +906,43 @@ static void test_NtMapViewOfSection(void) CloseHandle(file); DeleteFileA(testfile); + /* test zero_bits > 31 with a 64-bit DLL if possible */ + if (is_wow64) + pWow64DisableWow64FsRedirection(&ptr2); + + file = CreateFileA("c:\\windows\\system32\\version.dll", GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0); + ok(file != INVALID_HANDLE_VALUE, "Failed to open version.dll\n"); + + if (is_wow64) + pWow64RevertWow64FsRedirection(ptr2); + + mapping = CreateFileMappingA(file, NULL, PAGE_READONLY|SEC_IMAGE, 0, 0, NULL); + ok(mapping != 0, "CreateFileMapping failed\n"); + + ptr = NULL; + size = 0; + offset.QuadPart = 0; + zero_bits = 0x7fffffff; + status = NtMapViewOfSection(mapping, process, &ptr, zero_bits, 0, &offset, &size, 1, 0, PAGE_READONLY); + + if (!is_win64 && !is_wow64) + { + ok(status == STATUS_INVALID_PARAMETER_4, "NtMapViewOfSection returned %08lx\n", status); + } + else + { + ok(status == STATUS_SUCCESS || status == STATUS_IMAGE_NOT_AT_BASE, "NtMapViewOfSection returned %08lx\n", status); + ok(!((ULONG_PTR)ptr & 0xffff), "returned memory %p is not aligned to 64k\n", ptr); + todo_wine + ok(((UINT_PTR)ptr & ~get_zero_bits_mask(zero_bits)) == 0, "NtMapViewOfSection returned address %p\n", ptr); + + status = NtUnmapViewOfSection(process, ptr); + ok(status == STATUS_SUCCESS, "NtUnmapViewOfSection returned %08lx\n", status); + } + + NtClose(mapping); + CloseHandle(file); + TerminateProcess(process, 0); CloseHandle(process); } @@ -1152,6 +1191,8 @@ START_TEST(virtual) mod = GetModuleHandleA("kernel32.dll"); pIsWow64Process = (void *)GetProcAddress(mod, "IsWow64Process"); + pWow64DisableWow64FsRedirection = (void *)GetProcAddress(mod, "Wow64DisableWow64FsRedirection"); + pWow64RevertWow64FsRedirection = (void *)GetProcAddress(mod, "Wow64RevertWow64FsRedirection"); pGetEnabledXStateFeatures = (void *)GetProcAddress(mod, "GetEnabledXStateFeatures"); mod = GetModuleHandleA("ntdll.dll"); pRtlCreateUserStack = (void *)GetProcAddress(mod, "RtlCreateUserStack"); -- 2.35.1

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[PATCH v2 0/3] MR1: server: Implement thread input keystate locking.
by Rémi Bernon (＠rbernon) 26 Apr '22

26 Apr '22

Based on a patch from Sebastian Lackner <sebastian(a)fds-team.de>, the series has been in Proton for a while. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=26269 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=27238 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=31899 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=35907 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45385 -- v2: server: Create message queue and thread input in get_key_state. server: Lock thread input keystate whenever it is modified. server: Create message queue and thread input in set_key_state. https://gitlab.winehq.org/wine/wine/-/merge_requests/1

4 7

[PATCH v2 0/1] MR3: msvcrt: Faster memcmp().
by Jan Sikorski (＠jsikorski) 26 Apr '22

26 Apr '22

Signed-off-by: Jan Sikorski <jsikorski(a)codeweavers.com> --- v3: Piotr's reviewed variant. I don't know how well compilers will handle unaligned access on archs that don't natively support it. One thing to perhaps look out for it to not have the compiler resort to faulting with software fixup.. -- v2: msvcrt: Faster memcmp(). https://gitlab.winehq.org/wine/wine/-/merge_requests/3

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