wine-devel September 2021

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[PATCH v4 1/4] wined3d: Introduce wined3d_view_load_location() helper.
by Jan Sikorski 05 Oct '21

05 Oct '21

Signed-off-by: Jan Sikorski <jsikorski(a)codeweavers.com> --- dlls/wined3d/view.c | 35 ++++++++++++++++++++--------------- 1 file changed, 20 insertions(+), 15 deletions(-) diff --git a/dlls/wined3d/view.c b/dlls/wined3d/view.c index 0adb0a115dc..dfca8fc53f8 100644 --- a/dlls/wined3d/view.c +++ b/dlls/wined3d/view.c @@ -332,6 +332,25 @@ static void wined3d_view_invalidate_location(struct wined3d_resource *resource, wined3d_texture_invalidate_location(texture, sub_resource_idx, location); } +static void wined3d_view_load_location(struct wined3d_resource *resource, + const struct wined3d_view_desc *desc, struct wined3d_context *context, DWORD location) +{ + unsigned int i, sub_resource_idx, layer_count; + struct wined3d_texture *texture; + + if (resource->type == WINED3D_RTYPE_BUFFER) + { + wined3d_buffer_load_location(buffer_from_resource(resource), context, location); + return; + } + + texture = texture_from_resource(resource); + sub_resource_idx = desc->u.texture.layer_idx * texture->level_count + desc->u.texture.level_idx; + layer_count = resource->type != WINED3D_RTYPE_TEXTURE_3D ? desc->u.texture.layer_count : 1; + for (i = 0; i < layer_count; ++i, sub_resource_idx += texture->level_count) + wined3d_texture_load_location(texture, sub_resource_idx, context, location); +} + ULONG CDECL wined3d_rendertarget_view_incref(struct wined3d_rendertarget_view *view) { ULONG refcount = InterlockedIncrement(&view->refcount); @@ -461,21 +480,7 @@ void wined3d_rendertarget_view_prepare_location(struct wined3d_rendertarget_view void wined3d_rendertarget_view_load_location(struct wined3d_rendertarget_view *view, struct wined3d_context *context, DWORD location) { - struct wined3d_resource *resource = view->resource; - unsigned int i, sub_resource_idx, layer_count; - struct wined3d_texture *texture; - - if (resource->type == WINED3D_RTYPE_BUFFER) - { - wined3d_buffer_load_location(buffer_from_resource(resource), context, location); - return; - } - - texture = texture_from_resource(resource); - sub_resource_idx = view->sub_resource_idx; - layer_count = resource->type != WINED3D_RTYPE_TEXTURE_3D ? view->layer_count : 1; - for (i = 0; i < layer_count; ++i, sub_resource_idx += texture->level_count) - wined3d_texture_load_location(texture, sub_resource_idx, context, location); + wined3d_view_load_location(view->resource, &view->desc, context, location); } void wined3d_rendertarget_view_validate_location(struct wined3d_rendertarget_view *view, DWORD location) -- 2.30.2

3 6

[PATCH] d2d1/tests: Add tests for crop effect.
by Ziqing Hui 05 Oct '21

05 Oct '21

Signed-off-by: Ziqing Hui <zhui(a)codeweavers.com> --- dlls/d2d1/tests/d2d1.c | 90 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c index 4beba7c963a..cf37efdc7e8 100644 --- a/dlls/d2d1/tests/d2d1.c +++ b/dlls/d2d1/tests/d2d1.c @@ -10045,6 +10045,95 @@ static void test_effect_2d_affine(BOOL d3d11) release_test_context(&ctx); } +static void test_effect_crop(BOOL d3d11) +{ + D2D1_BITMAP_PROPERTIES1 bitmap_desc; + struct d2d1_test_context ctx; + ID2D1DeviceContext *context; + D2D_RECT_F output_bounds; + D2D1_SIZE_U input_size; + ID2D1Factory1 *factory; + ID2D1Bitmap1 *bitmap; + DWORD image[16 * 16]; + ID2D1Effect *effect; + ID2D1Image *output; + unsigned int i; + HRESULT hr; + + const struct crop_effect_test + { + D2D_VECTOR_4F crop_rect; /* {x: left, y: top, z: right, w: bottom} */ + D2D_RECT_F bounds; + } + crop_effect_tests[] = + { + {{0.0f, 0.0f, 8.0f, 8.0f}, {0.0f, 0.0f, 8.0f, 8.0f}}, + {{4.0f, 4.0f, 8.0f, 8.0f}, {4.0f, 4.0f, 8.0f, 8.0f}}, + {{10.0f, 10.0f, 20.0f, 20.0f}, {10.0f, 10.0f, 16.0f, 16.0f}}, + {{-10.0f, 10.0f, 20.0f, 12.0f}, {0.0f, 10.0f, 16.0f, 12.0f}}, + {{3.0f, -2.0f, 5.0f, 1.0f}, {3.0f, 0.0f, 5.0f, 1.0f}}, + {{-1.0f, -1.0f, 20.0f, 20.0f}, {0.0f, 0.0f, 16.0f, 16.0f}}, + {{-5.0f, -5.0f, -1.0f, -1.0f}, {0.0f, 0.0f, 0.0f, 0.0f}}, + }; + memset(image, 0xff, sizeof(image)); + + if (!init_test_context(&ctx, d3d11)) + return; + + if (FAILED(D2D1CreateFactory(D2D1_FACTORY_TYPE_SINGLE_THREADED, &IID_ID2D1Factory1, NULL, (void **)&factory))) + { + win_skip("ID2D1Factory1 is not supported.\n"); + release_test_context(&ctx); + return; + } + + hr = ID2D1RenderTarget_QueryInterface(ctx.rt, &IID_ID2D1DeviceContext, (void **)&context); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + hr = ID2D1DeviceContext_CreateEffect(context, &CLSID_D2D1Crop, &effect); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + for (i = 0; i < ARRAY_SIZE(crop_effect_tests); ++i) + { + const struct crop_effect_test *test = &crop_effect_tests[i]; + winetest_push_context("Test %u", i); + + set_size_u(&input_size, 16, 16); + bitmap_desc.pixelFormat.format = DXGI_FORMAT_B8G8R8A8_UNORM; + bitmap_desc.pixelFormat.alphaMode = D2D1_ALPHA_MODE_IGNORE; + bitmap_desc.dpiX = 96.0f; + bitmap_desc.dpiY = 96.0f; + bitmap_desc.bitmapOptions = D2D1_BITMAP_OPTIONS_NONE; + bitmap_desc.colorContext = NULL; + hr = ID2D1DeviceContext_CreateBitmap(context, input_size, image, + sizeof(*image) * 16, &bitmap_desc, &bitmap); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + + ID2D1Effect_SetInput(effect, 0, (ID2D1Image *)bitmap, FALSE); + hr = ID2D1Effect_SetValue(effect, D2D1_CROP_PROP_RECT, D2D1_PROPERTY_TYPE_VECTOR4, + (const BYTE *)&test->crop_rect, sizeof(test->crop_rect)); + ok(hr == S_OK, "Got unexpected hr %#x.\n", hr); + ID2D1Effect_GetOutput(effect, &output); + + set_rect(&output_bounds, -1.0f, -1.0f, -1.0f, -1.0f); + ID2D1DeviceContext_GetImageLocalBounds(context, output, &output_bounds); + todo_wine + ok(compare_rect(&output_bounds, test->bounds.left, test->bounds.top, test->bounds.right, test->bounds.bottom, 0), + "Got unexpected output bounds {%.8e, %.8e, %.8e, %.8e}, expected {%.8e, %.8e, %.8e, %.8e}.\n", + output_bounds.left, output_bounds.top, output_bounds.right, output_bounds.bottom, + test->bounds.left, test->bounds.top, test->bounds.right, test->bounds.bottom); + + ID2D1Image_Release(output); + ID2D1Bitmap1_Release(bitmap); + winetest_pop_context(); + } + + ID2D1Effect_Release(effect); + ID2D1DeviceContext_Release(context); + ID2D1Factory1_Release(factory); + release_test_context(&ctx); +} + START_TEST(d2d1) { HMODULE d2d1_dll = GetModuleHandleA("d2d1.dll"); @@ -10108,6 +10197,7 @@ START_TEST(d2d1) queue_test(test_mt_factory); queue_test(test_effect); queue_test(test_effect_2d_affine); + queue_test(test_effect_crop); run_queued_tests(); } -- 2.25.1

2 1

[PATCH 1/4] wined3d: Fix the center offset in get_projection_matrix.
by Stefan Dösinger 05 Oct '21

05 Oct '21

If we have clip control, viewport_miscpart_cc applies both the half pixel offset and the filling convention nudge. We always have integer pixel centers in this <= d3d9-only codepath. Signed-off-by: Stefan Dösinger <stefan(a)codeweavers.com> --- Taking d3d10+ pixel centers out of consideration here keeps the next patch simpler because we don't have to account for the situation where we have to apply the nudge only because we don't have clip control but also somehow have GL-style pixel centers. It seems like a non-obvious set of conditions for catching a case we know won't is dead code. Do add an ERR though because it actually hardwires client lib knowledge into wined3d. --- dlls/wined3d/utils.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c index 4019dd4d812..0a1e0707359 100644 --- a/dlls/wined3d/utils.c +++ b/dlls/wined3d/utils.c @@ -5550,12 +5550,16 @@ void get_projection_matrix(const struct wined3d_context *context, const struct w * driver, but small enough to prevent it from interfering with any * anti-aliasing. */ + /* Projection matrices are <= d3d9, which all have integer pixel centers. */ + if (!(d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)) + ERR("Did not expect to enter this codepath without WINED3D_PIXEL_CENTER_INTEGER.\n"); + clip_control = d3d_info->clip_control; flip = !clip_control && context->render_offscreen; - if (!clip_control && d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER) + if (!clip_control) center_offset = 63.0f / 64.0f; else - center_offset = -1.0f / 64.0f; + center_offset = 0.0f; if (context->last_was_rhw) { -- 2.32.0

3 6

[PATCH 1/3] wined3d: Initial implementation of queries for deferred contexts.
by Jan Sikorski 05 Oct '21

05 Oct '21

Signed-off-by: Jan Sikorski <jsikorski(a)codeweavers.com> --- dlls/d3d11/tests/d3d11.c | 75 ++++++++++++++++++++++++++++++++++++++++ dlls/wined3d/cs.c | 67 ++++++++++++++++++++++++++++++++++- 2 files changed, 141 insertions(+), 1 deletion(-) diff --git a/dlls/d3d11/tests/d3d11.c b/dlls/d3d11/tests/d3d11.c index d8c10ab054c..c0d3b650d79 100644 --- a/dlls/d3d11/tests/d3d11.c +++ b/dlls/d3d11/tests/d3d11.c @@ -33026,6 +33026,80 @@ static void test_deferred_context_rendering(void) release_test_context(&test_context); } +static void test_deferred_context_queries(void) +{ + ID3D11DeviceContext *immediate, *deferred; + struct d3d11_test_context test_context; + D3D11_QUERY_DESC query_desc; + ID3D11Asynchronous *query; + ID3D11CommandList *list; + ID3D11Device *device; + HRESULT hr; + + union + { + UINT64 uint; + DWORD dword[2]; + } data; + + static const struct vec4 white = {1.0f, 1.0f, 1.0f, 1.0f}; + + if (!init_test_context(&test_context, NULL)) + return; + + device = test_context.device; + immediate = test_context.immediate_context; + + hr = ID3D11Device_CreateDeferredContext(device, 0, &deferred); + ok(hr == S_OK, "Failed to create deferred context, hr %#x.\n", hr); + + query_desc.Query = D3D11_QUERY_OCCLUSION; + query_desc.MiscFlags = 0; + hr = ID3D11Device_CreateQuery(device, &query_desc, (ID3D11Query **)&query); + ok(hr == S_OK, "Failed to create query, hr %#x.\n", hr); + + hr = ID3D11DeviceContext_GetData(deferred, query, NULL, 0, 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + hr = ID3D11DeviceContext_GetData(deferred, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + + ID3D11DeviceContext_OMSetRenderTargets(deferred, 1, &test_context.backbuffer_rtv, NULL); + set_viewport(deferred, 0.0f, 0.0f, 640.0f, 480.0f, 0.0f, 1.0f); + + ID3D11DeviceContext_Begin(deferred, query); + + hr = ID3D11DeviceContext_GetData(deferred, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + + test_context.immediate_context = deferred; + draw_color_quad(&test_context, &white); + test_context.immediate_context = immediate; + + ID3D11DeviceContext_End(deferred, query); + + hr = ID3D11DeviceContext_GetData(deferred, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + hr = ID3D11DeviceContext_GetData(immediate, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + + hr = ID3D11DeviceContext_FinishCommandList(deferred, FALSE, &list); + + hr = ID3D11DeviceContext_GetData(deferred, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + hr = ID3D11DeviceContext_GetData(immediate, query, &data, sizeof(data), 0); + ok(hr == DXGI_ERROR_INVALID_CALL, "Got unexpected hr %#x.\n", hr); + + ID3D11DeviceContext_ExecuteCommandList(immediate, list, FALSE); + + get_query_data(immediate, query, &data, sizeof(data)); + ok(data.uint == 640 * 480, "Got unexpected query result 0x%08x%08x.\n", data.dword[1], data.dword[0]); + + ID3D11Asynchronous_Release(query); + ID3D11CommandList_Release(list); + ID3D11DeviceContext_Release(deferred); + release_test_context(&test_context); +} + static void test_deferred_context_map(void) { ID3D11DeviceContext *immediate, *deferred; @@ -33984,6 +34058,7 @@ START_TEST(d3d11) queue_test(test_deferred_context_swap_state); queue_test(test_deferred_context_rendering); queue_test(test_deferred_context_map); + queue_test(test_deferred_context_queries); queue_test(test_unbound_streams); queue_test(test_texture_compressed_3d); queue_test(test_constant_buffer_offset); diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c index 2d295d4660e..839853840e9 100644 --- a/dlls/wined3d/cs.c +++ b/dlls/wined3d/cs.c @@ -34,6 +34,12 @@ struct wined3d_deferred_upload struct wined3d_box box; }; +struct wined3d_deferred_query_issue +{ + struct wined3d_query *query; + unsigned int flags; +}; + struct wined3d_command_list { LONG refcount; @@ -54,6 +60,9 @@ struct wined3d_command_list * to hold a reference here (and in wined3d_deferred_context) as well. */ SIZE_T command_list_count; struct wined3d_command_list **command_lists; + + SIZE_T query_count; + struct wined3d_deferred_query_issue *queries; }; static void wined3d_command_list_destroy_object(void *object) @@ -70,6 +79,7 @@ static void wined3d_command_list_destroy_object(void *object) heap_free(list->uploads); heap_free(list->resources); heap_free(list->data); + heap_free(list->queries); heap_free(list); } @@ -99,6 +109,8 @@ ULONG CDECL wined3d_command_list_decref(struct wined3d_command_list *list) wined3d_resource_decref(list->resources[i]); for (i = 0; i < list->upload_count; ++i) wined3d_resource_decref(list->uploads[i].resource); + for (i = 0; i < list->query_count; ++i) + wined3d_query_decref(list->queries[i].query); wined3d_cs_destroy_object(device->cs, wined3d_command_list_destroy_object, list); } @@ -2368,8 +2380,27 @@ static void wined3d_cs_issue_query(struct wined3d_device_context *context, static void wined3d_cs_acquire_command_list(struct wined3d_device_context *context, struct wined3d_command_list *list) { + struct wined3d_cs *cs = wined3d_cs_from_context(context); SIZE_T i; + if (list->query_count) + { + cs->queries_flushed = FALSE; + + for (i = 0; i < list->query_count; ++i) + { + if (list->queries[i].flags & WINED3DISSUE_END) + { + list->queries[i].query->counter_main++; + list->queries[i].query->state = QUERY_SIGNALLED; + } + else + { + list->queries[i].query->state = QUERY_BUILDING; + } + } + } + for (i = 0; i < list->resource_count; ++i) wined3d_resource_acquire(list->resources[i]); @@ -3421,6 +3452,9 @@ struct wined3d_deferred_context * we need to hold a reference here and in wined3d_command_list as well. */ SIZE_T command_list_count, command_lists_capacity; struct wined3d_command_list **command_lists; + + SIZE_T query_count, queries_capacity; + struct wined3d_deferred_query_issue *queries; }; static struct wined3d_deferred_context *wined3d_deferred_context_from_context(struct wined3d_device_context *context) @@ -3569,7 +3603,25 @@ static bool wined3d_deferred_context_get_upload_bo(struct wined3d_device_context static void wined3d_deferred_context_issue_query(struct wined3d_device_context *context, struct wined3d_query *query, unsigned int flags) { - FIXME("context %p, query %p, flags %#x, stub!\n", context, query, flags); + struct wined3d_deferred_context *deferred = wined3d_deferred_context_from_context(context); + struct wined3d_cs_query_issue *op; + + op = wined3d_device_context_require_space(context, sizeof(*op), WINED3D_CS_QUEUE_DEFAULT); + op->opcode = WINED3D_CS_OP_QUERY_ISSUE; + op->query = query; + op->flags = flags; + + wined3d_device_context_submit(context, WINED3D_CS_QUEUE_DEFAULT); + + if (!wined3d_array_reserve((void **)&deferred->queries, &deferred->queries_capacity, + deferred->query_count + 1, sizeof(*deferred->queries))) + { + ERR("Failed to reserve memory.\n"); + return; + } + + deferred->queries[deferred->query_count].flags = flags; + wined3d_query_incref(deferred->queries[deferred->query_count++].query = query); } static void wined3d_deferred_context_flush(struct wined3d_device_context *context) @@ -3669,6 +3721,10 @@ void CDECL wined3d_deferred_context_destroy(struct wined3d_device_context *conte wined3d_command_list_decref(deferred->command_lists[i]); heap_free(deferred->command_lists); + for (i = 0; i < deferred->query_count; ++i) + wined3d_query_decref(deferred->queries[i].query); + heap_free(deferred->queries); + wined3d_state_destroy(deferred->c.state); heap_free(deferred->data); heap_free(deferred); @@ -3712,10 +3768,17 @@ HRESULT CDECL wined3d_deferred_context_record_command_list(struct wined3d_device deferred->command_list_count * sizeof(*object->command_lists)); /* Transfer our references to the command lists to the command list. */ + if (!(object->queries = heap_alloc(deferred->query_count * sizeof(*object->queries)))) + goto out_free_command_lists; + object->query_count = deferred->query_count; + memcpy(object->queries, deferred->queries, deferred->query_count * sizeof(*object->queries)); + /* Transfer our references to the queries to the command list. */ + deferred->data_size = 0; deferred->resource_count = 0; deferred->upload_count = 0; deferred->command_list_count = 0; + deferred->query_count = 0; /* This is in fact recorded into a subsequent command list. */ if (restore) @@ -3728,6 +3791,8 @@ HRESULT CDECL wined3d_deferred_context_record_command_list(struct wined3d_device return S_OK; +out_free_command_lists: + heap_free(object->command_lists); out_free_uploads: heap_free(object->uploads); out_free_resources: -- 2.30.2

4 9

New WineTest report size crisis
by Francois Gouget 05 Oct '21

05 Oct '21

The ntoskrnl output is now very reasonable. Many thanks to Zebediah for taking care of this. But the WineTest reports are, again, above the 1.5 MB size limit on Wine. Not by much, from 22 to 90kB, but that's enough to cause a lot of Wine results to disappear from test.winehq.org: https://test.winehq.org/data/patterns.html (notice the underscores at the end of the linux_ lines) The limit could be raised (if Alexandre accepts the patch), but we also cannot let the tests output increase without control if we want to keep reasonable file sizes. If all tests outputted as much as the top 5 we would have 40 MB test reports which would have a serious impact on the test.winehq.org disk usage. It also means the 'full report' HTML pages would blow up to about 152 MB. That might prove hard on web browsers. So maybe increasing the limit is necessary and maybe even overdue. But it's also the easy way out and the top 5 offenders (see list at bottom) are clearly generating too much output anyway. So I think we should make some effort to bring them to more reasonable sizes. Anyway, the main tests responsible for the size increase are: * user32:msg (+63kB) * dinput8:hid (+26kB) * and a smattering of d3d tests Also this time there is no single patch to blame. Instead a range of patches added 105kB to the reports, pushing them over the edge: Sep 08: d3dcompiler_46:hlsl_d3d11 (new, +1.7kB) d3dx10_38:d3dx10 (new, +3kB) user32:msg (+6kB) Sep 09: dinput8:hid (new, +4kB) user32:msg (+18kB) Sep 13: d3dx10_37:d3dx10 (new, +3kB) Sep 15: dinput8:hid (+3kB) Sep 15: d3dx10_36:d3dx10 (new, +3kB) Sep 16: dinput8:hid (+3kB) Sep 17: dinput8:hid (+10kB) user32:msg (+6kB) Sep 20: dinput8:hid (+7kB) d3dx10_35:d3dx10 (new, +3kB) user32:msg (+15kB) Sep 21: user32:msg (+19kB) Of course we still have the old offenders so that the top 5 tests (1.36% of the total) now use 17% (270kB) of the maximum report size! So I created bugs to track this and I'm calling for help to get this under control: * bug 51780 - user32:msg (97kB) * bug 51781 - d3d11:d3d11 (84kB) * bug 51782 - ws2_32:sock (29kB) * bug 51783 - ieframe:webbrowser (29kB) * bug 51785 - d3dx10_*:d3dx10 (29kB) * bug 51784 - dinput8:hid (26kB) (not in top 5 if aggregating d3dx10_*) Note: Yes, I'm using 1000 bytes kBs here: I have an easier time dividing the 'wc -c' output by 1000 in my head than by 1024. -- Francois Gouget <fgouget(a)codeweavers.com>

3 2

[PATCH] user32: Update exstyle when setting style in SetWindowLong.
by Piotr Caban 05 Oct '21

05 Oct '21

Rockstar Games Launcher checks extended window style and exits if it is incorrect. Signed-off-by: Piotr Caban <piotr(a)codeweavers.com> --- dlls/user32/tests/win.c | 18 +++++++++++++++++- dlls/user32/win.c | 15 ++++++++++++--- 2 files changed, 29 insertions(+), 4 deletions(-)

3 2

[PATCH 0/6 v3] Seventh step towards dwarf 3/4 support in wine
by Eric Pouech 04 Oct '21

04 Oct '21

V1: - partly committed V2: - added new SymTag* values in cvconst.h V3: - amend configure.ac patch for coherency of config options for regular and cross compilation (from Jacek's suggestions) A+ --- Eric Pouech (6): dbghelp/dwarf: downgrade FIXME into WARN for empty range dbghelp/dwarf: added support for local variables with constant values dbghelp/dwarf: fix incorrect WARN dbghelp/dwarf: Bumping max supported version (by default) up to 4 configure: allow picking up dwarf version for compilation from command line include/cvconst.h: added enumeration for newest SymTag values configure.ac | 15 ++++++++---- dlls/dbghelp/dbghelp_private.h | 4 ++++ dlls/dbghelp/dwarf.c | 43 ++++++++++++++++++++-------------- dlls/dbghelp/symbol.c | 39 ++++++++++++++++++++++++++++++ dlls/dbghelp/type.c | 15 ++++++++++-- include/cvconst.h | 14 ++++++++++- 6 files changed, 104 insertions(+), 26 deletions(-)

3 11

GCC 11
by Eric Pouech 03 Oct '21

03 Oct '21

For sharing : - newest gcc version (11) sets by default of bunch of new tests for code correctness - it spits out around ten thousand lines of warnings (*), making it quite impossible to look into compiler output there are a couple of genuine issues reported by gcc11 - Rémi and I already sent a serie of patches for addressing those - a strange indentation waiting for a volunteer (in dlls/wininet/internet.c:2878, the line lpwhh->ErrorMask = *(ULONG*)lpBuffer; at the end of the if/else chain is misindented) unfortunately, most of the generated warnings are false positives, that need to be fixed (or removerd) before GCC11 becomes mainstream - Fedora 35 with GCC11 is in beta right now, and GA is mid of October - I haven't checked other distros though, but I expect similar evolution in coming weeks/months - in Fedora both gcc and mingw-gcc have been upgraded to version 11 The false positives we need to tackle: A) misleading indentation =================== GCC11 complains about code like: foo; todo_wine ok(tst, ...); bar; (gcc11 warns about 'bar ' not being properly indented wrt todo_wine) there are (as of today) 817 occurrences of those in wine tree (spread across 127 files) and counts for ~90% (*) of the line of warnings generated by GCC only 2 true positives are generated by this GCC warning Remarks: - constructs on a single line don't generate the warning todo_wine ok(tst, ...); // ok no warning, whatever the indentation of the line wrt the rest of the code - having the ok(tst, ...) inside a block after the todo_wine doesn't generate the warning possible solutions: - disable the warning in configure cons: will not trigger on true positive pros: minor impact on code base (either committed and under progress in dev:s trees) - merge the todo_wine and ok() line into a single one pros: keep current indentation, coherent with todo_wine + block cons: harder to read, esp. for todo_wine_if cons: for todo_wine_if, could generate too long lines cons: large impact on code base pros/cons: git blame on ok() line will tell who removed the todo_wine, not who wrote the test - reindent only problematic todo_wine foo; todo_wine ok(tst, ...); bar; ^ without indenting the line ok(tst, ...); ^ without indenting the "todo_wine {\n<...>\n}" nor the "todo_wine ok()" on a single line constructs as they don't generate warnings pros/cons: indentation isn't used for adding comments to the code (that's what comments are for) cons: large impact on code base - reindent all todo_wine same as above, but also reindenting the "todo_wine {\n<...>\n}" and the "todo_wine ok()" on a single line constructs pros/cons: indentation isn't used for adding comments to the code (that's what comments are for) cons: large impact on code base B) uninitialized objects =============== GCC11 warns on code like: void foo(const TYPE* s); ..... TYPE s; foo(&s); because, s isn't initialized, and is passed as const ptr, hence could be read by function foo without being initialized proposal: - depending on context, different fixes are at hand: either initialize s, or when applicable, play with aliasing C) partial structures ============ In a bunch of places, we use a pointer to a structure, where underlying allocated object is smaller than the actual size of the structure. (roughly 400 lines of warnings (*)) It's used: - when dealing with two structures sharing their first fields (like in BITMAP for example) - in tests, to test behavior will various sizes of objects as input... proposal: disable this warning in configure D) sizeof/sizeof ========= GCC11 warns when sizeof(foo)/sizeof(bar) is used and cannot be reduced to computing the number of elements of an array proposal: rewrite as sizeof(foo)/(sizeof(bar)) (note the parenthesis around sizeof(bar), as suggested by GCC) A+ (*) those values are rough estimates, only consider the order of magnitude

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RFC: Reparse Point/NT Symlink Support [3]
by Erich E. Hoover 02 Oct '21

02 Oct '21

I would love any and all feedback on updated versions of my "Reparse Point" patches, which are now available in staging: https://github.com/wine-staging/wine-staging/tree/master/patches/ntdll-Junc… Major changes since the last RFC version are: 1) Deletion of symlinks is now atomic (where supported). 2) Regular Unix symlinks are now reported as WSL Unix symlinks. 3) FILE_OPEN_REPARSE_POINT is now properly supported for applications that wish to access reparse points directly (symlink operations by file descriptor instead of by path). 4) Wine's cmd "dir" command now shows reparse point types and targets. 5) Wine's cmd "mklink" command now supports creating junction points and NT symlinks. 6) Absolute reparse points that are outside of the prefix no longer contain the path to drive Z (or appropriate drive letter). 7) Absolute reparse points now contain a string identifying the end of the Wine prefix that is used to modify the target path on file access if a prefix has been relocated (if the target is within the prefix). 8) Many, many bug fixes. Thank you in advance to those who look these patches over, and previous iterations, your feedback is greatly appreciated! I know that these patches have been a long time coming, but I believe that we're finally getting to a place where we've figured out all the gotchas. Hopefully other folks agree ;) === Context: For those of you that wonder "why do these patches exist?", I have been putting these together over the past few years for several reasons: 1) More modern Windows programs use NT symlinks to avoid duplicating files and taking up extra disk space (particularly .NET). 2) Wine currently has no mechanism to make symlinks on the "PE" side of the dividing line, these patches allow this for Windows file paths and a small additional patch (creating WSL Unix symlinks) allows the same behavior for Unix paths. 3) Wine currently takes up a lot of space with system DLLs that are duplicates of the system-wide files, a logical extension to these patches is a Wine-specific reparse tag that allows these system DLLs to be "copy-on-write" so that Wine prefixes don't take up unnecessary disk space. Please note that this feature is not a focus of the patchset (not included), as I would like to get the infrastructure in place before tackling that problem. Not currently supported: 1) Reparse points of type other than junction points, NT symlinks, and WSL Unix symlinks. 2) Creating WSL Unix symlinks. 3) Changing ownership permissions (lrwxrwxrwx) on the symlink instead of the target (currently a Linux limitation). Implementation overview: • Reparse points are implemented as Unix symlinks where relative symlinks always start with "./" and absolute symlinks start with "/". • Following the relative/absolute flag the 32-bit reparse point tag (junction point or NT symlink) is encoded as a relative path where each bit is encoded as "/" (0) or "./" (1). When creating WSL Unix symlinks (future feature) this tag encoding will be skipped. • For NT symlinks this is followed by a file/directory flag ("./" for directories, "/" for files) so that dangling symlinks can still be deleted properly with RemoveFile or RemoveDirectory (as appropriate). • After the reparse tag (and file/directory flag) the Unix path is then appended, relative paths are included unmodified and absolute paths have some minor modifications. • If the path is an absolute path and points outside the prefix then the portion of the path to drive Z (or appropriate drive letter) is removed. • If the path is an absolute path that points inside the prefix then after the prefix path an 8-bit 'P' is encoded the same way that the reparse point tag is ("/"=0, "./"=1). • If an absolute symlink is opened by the wineserver then the prefix path is checked (if appropriate) and if it doesn't match the path of the current Wine prefix then the symlink is modified to replace the old prefix path with the current prefix path. • Because reparse points involve a modification to an existing empty file/directory, symlink creation and "removal" is implemented by creating the symlink at a temporary location and then replacing the original with an atomic renameat2 call (on supported systems), equivalent call (BSD/Mac), or by unlinking the original and moving the symlink into place (for legacy systems that do not support atomic replacement). Best, Erich

4 17

[PATCH] d3dx10_34/tests: Enable tests.
by Nikolay Sivov 02 Oct '21

02 Oct '21

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- configure | 1 + configure.ac | 1 + dlls/d3dx10_34/Makefile.in | 1 + dlls/d3dx10_34/tests/Makefile.in | 6 ++++++ 4 files changed, 9 insertions(+) create mode 100644 dlls/d3dx10_34/tests/Makefile.in diff --git a/configure b/configure index db592f0868d..d4d14333b24 100755 --- a/configure +++ b/configure @@ -20339,6 +20339,7 @@ wine_fn_config_makefile dlls/d3drm enable_d3drm wine_fn_config_makefile dlls/d3drm/tests enable_tests wine_fn_config_makefile dlls/d3dx10_33 enable_d3dx10_33 wine_fn_config_makefile dlls/d3dx10_34 enable_d3dx10_34 +wine_fn_config_makefile dlls/d3dx10_34/tests enable_tests wine_fn_config_makefile dlls/d3dx10_35 enable_d3dx10_35 wine_fn_config_makefile dlls/d3dx10_35/tests enable_tests wine_fn_config_makefile dlls/d3dx10_36 enable_d3dx10_36 diff --git a/configure.ac b/configure.ac index 0bc46a1427b..0d5eba21d1c 100644 --- a/configure.ac +++ b/configure.ac @@ -3063,6 +3063,7 @@ WINE_CONFIG_MAKEFILE(dlls/d3drm) WINE_CONFIG_MAKEFILE(dlls/d3drm/tests) WINE_CONFIG_MAKEFILE(dlls/d3dx10_33) WINE_CONFIG_MAKEFILE(dlls/d3dx10_34) +WINE_CONFIG_MAKEFILE(dlls/d3dx10_34/tests) WINE_CONFIG_MAKEFILE(dlls/d3dx10_35) WINE_CONFIG_MAKEFILE(dlls/d3dx10_35/tests) WINE_CONFIG_MAKEFILE(dlls/d3dx10_36) diff --git a/dlls/d3dx10_34/Makefile.in b/dlls/d3dx10_34/Makefile.in index ffe8d90dbaf..6a7aa8446d9 100644 --- a/dlls/d3dx10_34/Makefile.in +++ b/dlls/d3dx10_34/Makefile.in @@ -1,4 +1,5 @@ MODULE = d3dx10_34.dll +IMPORTLIB = d3dx10_34 EXTRADLLFLAGS = -Wb,--prefer-native diff --git a/dlls/d3dx10_34/tests/Makefile.in b/dlls/d3dx10_34/tests/Makefile.in new file mode 100644 index 00000000000..9d07ee26b9a --- /dev/null +++ b/dlls/d3dx10_34/tests/Makefile.in @@ -0,0 +1,6 @@ +TESTDLL = d3dx10_34.dll +IMPORTS = d3dx10_34 ole32 gdi32 +PARENTSRC = ../../d3dx10_43/tests + +C_SRCS = \ + d3dx10.c -- 2.33.0

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wine-devel September 2021