[PATCH 0/2] MR4452: Draft: d2d1: Acquire lock before attempt draw to device context
CW bug 22597 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4452
From: Brendan McGrath <bmcgrath(a)codeweavers.com> CW bug 22597 --- dlls/d2d1/tests/d2d1.c | 51 +++++++++++++++++++++++++++++++++++------- 1 file changed, 43 insertions(+), 8 deletions(-) diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c index 58f905ca1dc..e49deea3993 100644 --- a/dlls/d2d1/tests/d2d1.c +++ b/dlls/d2d1/tests/d2d1.c @@ -1163,13 +1163,14 @@ static IDXGISwapChain *create_d3d10_swapchain(ID3D10Device1 *device, HWND window } static ID2D1RenderTarget *create_render_target_desc(IDXGISurface *surface, - const D2D1_RENDER_TARGET_PROPERTIES *desc, BOOL d3d11) + const D2D1_RENDER_TARGET_PROPERTIES *desc, BOOL d3d11, BOOL multithreaded) { + D2D1_FACTORY_TYPE factory_type = multithreaded ? D2D1_FACTORY_TYPE_MULTI_THREADED : D2D1_FACTORY_TYPE_SINGLE_THREADED; ID2D1RenderTarget *render_target; ID2D1Factory *factory; HRESULT hr; - hr = D2D1CreateFactory(D2D1_FACTORY_TYPE_SINGLE_THREADED, &IID_ID2D1Factory, NULL, (void **)&factory); + hr = D2D1CreateFactory(factory_type, &IID_ID2D1Factory, NULL, (void **)&factory); ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr); hr = ID2D1Factory_CreateDxgiSurfaceRenderTarget(factory, surface, desc, &render_target); ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr); @@ -1178,7 +1179,7 @@ static ID2D1RenderTarget *create_render_target_desc(IDXGISurface *surface, return render_target; } -static ID2D1RenderTarget *create_render_target(IDXGISurface *surface, BOOL d3d11) +static ID2D1RenderTarget *create_render_target(IDXGISurface *surface, BOOL d3d11, BOOL multithreaded) { D2D1_RENDER_TARGET_PROPERTIES desc; @@ -1190,7 +1191,7 @@ static ID2D1RenderTarget *create_render_target(IDXGISurface *surface, BOOL d3d11 desc.usage = D2D1_RENDER_TARGET_USAGE_NONE; desc.minLevel = D2D1_FEATURE_LEVEL_DEFAULT; - return create_render_target_desc(surface, &desc, d3d11); + return create_render_target_desc(surface, &desc, d3d11, multithreaded); } #define release_test_context(ctx) release_test_context_(__LINE__, ctx) @@ -1216,8 +1217,9 @@ static void release_test_context_(unsigned int line, struct d2d1_test_context *c ok_(__FILE__, line)(!ref, "Device has %lu references left.\n", ref); } -#define init_test_context(ctx, d3d11) init_test_context_(__LINE__, ctx, d3d11) -static BOOL init_test_context_(unsigned int line, struct d2d1_test_context *ctx, BOOL d3d11) +#define init_test_context(ctx, d3d11) init_test_context_(__LINE__, ctx, d3d11, FALSE) +#define init_test_multithreaded_context(ctx, d3d11) init_test_context_(__LINE__, ctx, d3d11, TRUE) +static BOOL init_test_context_(unsigned int line, struct d2d1_test_context *ctx, BOOL d3d11, BOOL multithreaded) { HRESULT hr; @@ -1237,7 +1239,7 @@ static BOOL init_test_context_(unsigned int line, struct d2d1_test_context *ctx, hr = IDXGISwapChain_GetBuffer(ctx->swapchain, 0, &IID_IDXGISurface, (void **)&ctx->surface); ok_(__FILE__, line)(hr == S_OK, "Failed to get buffer, hr %#lx.\n", hr); - ctx->rt = create_render_target(ctx->surface, d3d11); + ctx->rt = create_render_target(ctx->surface, d3d11, multithreaded); if (!ctx->rt && d3d11) { todo_wine win_skip_(__FILE__, line)("Skipping d3d11 tests.\n"); @@ -4887,7 +4889,7 @@ static void test_alpha_mode(BOOL d3d11) rt_desc.dpiY = 0.0f; rt_desc.usage = D2D1_RENDER_TARGET_USAGE_NONE; rt_desc.minLevel = D2D1_FEATURE_LEVEL_DEFAULT; - rt = create_render_target_desc(ctx.surface, &rt_desc, d3d11); + rt = create_render_target_desc(ctx.surface, &rt_desc, d3d11, FALSE); ok(!!rt, "Failed to create render target.\n"); ID2D1RenderTarget_SetAntialiasMode(rt, D2D1_ANTIALIAS_MODE_ALIASED); @@ -10694,8 +10696,23 @@ static DWORD WINAPI mt_factory_test_thread_func(void *param) return 0; } +static DWORD WINAPI mt_factory_test_thread_draw_func(void *param) { + ID2D1RenderTarget *rt = param; + D2D1_COLOR_F color; + HRESULT hr; + + ID2D1RenderTarget_BeginDraw(rt); + set_color(&color, 1.0f, 1.0f, 0.0f, 1.0f); + ID2D1RenderTarget_Clear(rt, &color); + hr = ID2D1RenderTarget_EndDraw(rt, NULL, NULL); + ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr); + + return 0; +} + static void test_mt_factory(BOOL d3d11) { + struct d2d1_test_context ctx; ID2D1Multithread *multithread; ID2D1Factory *factory; HANDLE thread; @@ -10750,6 +10767,24 @@ static void test_mt_factory(BOOL d3d11) ID2D1Multithread_Release(multithread); ID2D1Factory_Release(factory); + + if (!init_test_multithreaded_context(&ctx, d3d11)) + return; + + hr = ID2D1Factory_QueryInterface(ctx.factory, &IID_ID2D1Multithread, (void **)&multithread); + ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr); + + ID2D1Multithread_Enter(multithread); + thread = CreateThread(NULL, 0, mt_factory_test_thread_draw_func, ctx.rt, 0, NULL); + ok(!!thread, "Failed to create a thread.\n"); + ret = WaitForSingleObject(thread, 1000); + todo_wine ok(ret == WAIT_TIMEOUT, "Expected timeout.\n"); + ID2D1Multithread_Leave(multithread); + WaitForSingleObject(thread, INFINITE); + CloseHandle(thread); + + ID2D1Multithread_Release(multithread); + release_test_context(&ctx); } #define check_system_properties(effect, is_builtin) check_system_properties_(__LINE__, effect, is_builtin) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/4452
From: Brendan McGrath <bmcgrath(a)codeweavers.com> CW bug 22597 --- dlls/d2d1/device.c | 8 ++++++++ dlls/d2d1/tests/d2d1.c | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c index e5548878ee9..677968a980c 100644 --- a/dlls/d2d1/device.c +++ b/dlls/d2d1/device.c @@ -121,6 +121,8 @@ static void d2d_device_context_draw(struct d2d_device_context *render_target, en { struct d2d_shape_resources *shape_resources = &render_target->shape_resources[shape_type]; ID3DDeviceContextState *prev_state; + ID2D1Factory *factory = render_target->factory; + ID2D1Multithread *multithread; ID3D11Device1 *device = render_target->d3d_device; ID3D11DeviceContext1 *context; ID3D11Buffer *vs_cb = render_target->vs_cb, *ps_cb = render_target->ps_cb; @@ -135,6 +137,9 @@ static void d2d_device_context_draw(struct d2d_device_context *render_target, en vp.MinDepth = 0.0f; vp.MaxDepth = 1.0f; + ID2D1Factory_QueryInterface(factory, &IID_ID2D1Multithread, (void **)&multithread); + ID2D1Multithread_Enter(multithread); + ID3D11Device1_GetImmediateContext1(device, &context); ID3D11DeviceContext1_SwapDeviceContextState(context, render_target->d3d_state, &prev_state); @@ -188,6 +193,9 @@ static void d2d_device_context_draw(struct d2d_device_context *render_target, en ID3D11DeviceContext1_SwapDeviceContextState(context, prev_state, NULL); ID3D11DeviceContext1_Release(context); ID3DDeviceContextState_Release(prev_state); + + ID2D1Multithread_Leave(multithread); + ID2D1Multithread_Release(multithread); } static void d2d_device_context_set_error(struct d2d_device_context *context, HRESULT code) diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c index e49deea3993..169efaeadba 100644 --- a/dlls/d2d1/tests/d2d1.c +++ b/dlls/d2d1/tests/d2d1.c @@ -10778,7 +10778,7 @@ static void test_mt_factory(BOOL d3d11) thread = CreateThread(NULL, 0, mt_factory_test_thread_draw_func, ctx.rt, 0, NULL); ok(!!thread, "Failed to create a thread.\n"); ret = WaitForSingleObject(thread, 1000); - todo_wine ok(ret == WAIT_TIMEOUT, "Expected timeout.\n"); + ok(ret == WAIT_TIMEOUT, "Expected timeout.\n"); ID2D1Multithread_Leave(multithread); WaitForSingleObject(thread, INFINITE); CloseHandle(thread); -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/4452
In d2d_device_context_draw(), it seems tempting to just call EnterCriticalSection()/LeaveCriticalSection() on &factory->cs, possibly wrapped in helper functions, instead of going through QueryInterface(), Release(), and some function pointers. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4452#note_53117
I think we want to avoid putting CodeWeavers bug numbers in the subject, since that tracker isn't public. Rather, if possible it's better to just mention the application that's fixed by a patch. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4452#note_53146
participants (4)
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Brendan McGrath -
Brendan McGrath (＠redmcg)
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Henri Verbeet (＠hverbeet)
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Zebediah Figura (＠zfigura)