[PATCH v2 0/5] MR7959: d2d1: Fix a crash in ID2D1DeviceContext if no target is set.

[Akihiro Sagawa (＠sgwaki)]

Fixes a specific game's crash on startup.

`d2d_device_context_draw` doesn't accept `D2D_TARGET_UNKNOWN` because `render_target->target.bitmap->rtv` isn't reliably set when calling `ID3D11DeviceContext1_OMSetRenderTargets`. Therefore, we check for that condition and return early.

--
  v2: d2d1: Fix a crash in DrawGlyphRun method family if no target is set.
      d2d1: Fix a crash in FillGeometry method family if no target is set.
      d2d1: Fix a crash in DrawGeometry method family if no target is set.
      d2d1: Fix a crash in DrawBitmap method family if no target is set.
      d2d1: Fix a crash in Clear method if no target is set.

https://gitlab.winehq.org/wine/wine/-/merge_requests/7959

[PATCH v2 1/5] d2d1: Fix a crash in Clear method if no target is set.

[Akihiro Sagawa]

From: Akihiro Sagawa

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58185
---
 dlls/d2d1/device.c     |  9 +++++++
 dlls/d2d1/tests/d2d1.c | 55 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)

diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index 4780acb3bec..d9494d4f90b 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -1858,6 +1858,15 @@ static void STDMETHODCALLTYPE d2d_device_context_Clear(ID2D1DeviceContext6 *ifac

TRACE("iface %p, colour %p.\n", iface, colour);

+    if (FAILED(context->error.code))
+        return;
+
+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_clear(context->target.command_list, colour);
diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index 997ebc81ceb..215e3f2bea7 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -15715,6 +15715,60 @@ static void test_get_dxgi_device(BOOL d3d11)
     release_test_context(&ctx);
 }

+static void test_no_target(BOOL d3d11)
+{
+    struct d2d1_test_context ctx;
+    ID2D1DeviceContext *context;
+    D2D1_MATRIX_3X2_F matrix;
+    ID2D1RenderTarget *rt;
+    ID2D1Device *device;
+    D2D1_TAG t1, t2;
+    HRESULT hr;
+
+    if (!init_test_context(&ctx, d3d11))
+        return;
+
+    if (!ctx.factory1)
+    {
+        win_skip("ID2D1Factory1 is not supported.\n");
+        release_test_context(&ctx);
+        return;
+    }
+
+    hr = ID2D1Factory1_CreateDevice(ctx.factory1, ctx.device, &device);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    hr = ID2D1Device_CreateDeviceContext(device, D2D1_DEVICE_CONTEXT_OPTIONS_NONE, &context);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    ID2D1DeviceContext_SetTarget(context, NULL);
+
+    hr = ID2D1DeviceContext_QueryInterface(context, &IID_ID2D1RenderTarget, (void **)&rt);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    /* Clear method */
+    ID2D1RenderTarget_BeginDraw(rt);
+
+    set_matrix_identity(&matrix);
+    ID2D1RenderTarget_SetTags(rt, 0x10, 0x10);
+    ID2D1RenderTarget_SetTransform(rt, &matrix);
+
+    ID2D1RenderTarget_SetTags(rt, 0x10, 0x20);
+    ID2D1RenderTarget_Clear(rt, 0);
+
+    ID2D1RenderTarget_SetTags(rt, 0x10, 0x30);
+    ID2D1RenderTarget_Clear(rt, 0);
+
+    hr = ID2D1RenderTarget_EndDraw(rt, &t1, &t2);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
+    ok(t1 == 0x10 && t2 == 0x20, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
+
+    ID2D1RenderTarget_Release(rt);
+    ID2D1DeviceContext_Release(context);
+    ID2D1Device_Release(device);
+    release_test_context(&ctx);
+}
+
 START_TEST(d2d1)
 {
     HMODULE d2d1_dll = GetModuleHandleA("d2d1.dll");
@@ -15812,6 +15866,7 @@ START_TEST(d2d1)
     queue_test(test_wic_target_format);
     queue_test(test_effect_blob_property);
     queue_test(test_get_dxgi_device);
+    queue_test(test_no_target);

run_queued_tests();
 }

[PATCH v2 2/5] d2d1: Fix a crash in DrawBitmap method family if no target is set.

[Akihiro Sagawa]

From: Akihiro Sagawa

---
 dlls/d2d1/device.c     | 27 +++++++++++++++++++++++++++
 dlls/d2d1/tests/d2d1.c | 29 +++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)

diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index d9494d4f90b..f6ff44cd32c 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -1216,6 +1216,15 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawBitmap(ID2D1DeviceContext6
     TRACE("iface %p, bitmap %p, dst_rect %s, opacity %.8e, interpolation_mode %#x, src_rect %s.\n",
             iface, bitmap, debug_d2d_rect_f(dst_rect), opacity, interpolation_mode, debug_d2d_rect_f(src_rect));

+    if (FAILED(context->error.code))
+        return;
+
+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (interpolation_mode != D2D1_BITMAP_INTERPOLATION_MODE_NEAREST_NEIGHBOR
             && interpolation_mode != D2D1_BITMAP_INTERPOLATION_MODE_LINEAR)
     {
@@ -2559,6 +2568,15 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawImage(ID2D1DeviceContext6 *
             iface, image, debug_d2d_point_2f(target_offset), debug_d2d_rect_f(image_rect),
             interpolation_mode, composite_mode);

+    if (FAILED(context->error.code))
+        return;
+
+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_image(context->target.command_list, image, target_offset, image_rect,
@@ -2598,6 +2616,15 @@ static void STDMETHODCALLTYPE d2d_device_context_ID2D1DeviceContext_DrawBitmap(I
             iface, bitmap, debug_d2d_rect_f(dst_rect), opacity, interpolation_mode,
             debug_d2d_rect_f(src_rect), perspective_transform);

+    if (FAILED(context->error.code))
+        return;
+
+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_bitmap(context->target.command_list, bitmap, dst_rect, opacity, interpolation_mode,
diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index 215e3f2bea7..8e2faf47c42 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -15717,11 +15717,14 @@ static void test_get_dxgi_device(BOOL d3d11)

static void test_no_target(BOOL d3d11)
 {
+    D2D1_BITMAP_PROPERTIES bitmap_desc;
     struct d2d1_test_context ctx;
     ID2D1DeviceContext *context;
     D2D1_MATRIX_3X2_F matrix;
     ID2D1RenderTarget *rt;
+    ID2D1Bitmap *bitmap;
     ID2D1Device *device;
+    D2D1_SIZE_U size;
     D2D1_TAG t1, t2;
     HRESULT hr;

@@ -15763,6 +15766,32 @@ static void test_no_target(BOOL d3d11)
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
     ok(t1 == 0x10 && t2 == 0x20, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));

+    /* DrawBitmap method */
+    set_size_u(&size, 4, 4);
+    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;
+    hr = ID2D1RenderTarget_CreateBitmap(rt, size, NULL, 0, &bitmap_desc, &bitmap);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    ID2D1RenderTarget_BeginDraw(rt);
+
+    ID2D1DeviceContext_SetTags(context, 0x20, 0x10);
+    ID2D1DeviceContext_SetPrimitiveBlend(context, D2D1_PRIMITIVE_BLEND_SOURCE_OVER);
+
+    ID2D1RenderTarget_SetTags(rt, 0x20, 0x20);
+    ID2D1RenderTarget_DrawBitmap(rt, bitmap, NULL, 1.0f, D2D1_BITMAP_INTERPOLATION_MODE_LINEAR, NULL);
+
+    ID2D1RenderTarget_SetTags(rt, 0x20, 0x30);
+    ID2D1RenderTarget_DrawBitmap(rt, bitmap, NULL, 1.0f, D2D1_BITMAP_INTERPOLATION_MODE_LINEAR, NULL);
+
+    hr = ID2D1RenderTarget_EndDraw(rt, &t1, &t2);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
+    ok(t1 == 0x20 && t2 == 0x20, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
+
+    ID2D1Bitmap_Release(bitmap);
+
     ID2D1RenderTarget_Release(rt);
     ID2D1DeviceContext_Release(context);
     ID2D1Device_Release(device);

[PATCH v2 3/5] d2d1: Fix a crash in DrawGeometry method family if no target is set.

[Akihiro Sagawa]

From: Akihiro Sagawa

---
 dlls/d2d1/device.c     | 21 +++++++++++++++++++++
 dlls/d2d1/tests/d2d1.c | 24 ++++++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index f6ff44cd32c..e06bbb32cb1 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -586,6 +586,9 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawLine(ID2D1DeviceContext6 *i
     TRACE("iface %p, p0 %s, p1 %s, brush %p, stroke_width %.8e, stroke_style %p.\n",
             iface, debug_d2d_point_2f(&p0), debug_d2d_point_2f(&p1), brush, stroke_width, stroke_style);

+    if (FAILED(context->error.code))
+        return;
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_line(context->target.command_list, context, p0, p1, brush, stroke_width, stroke_style);
@@ -626,6 +629,9 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawRectangle(ID2D1DeviceContex
     TRACE("iface %p, rect %s, brush %p, stroke_width %.8e, stroke_style %p.\n",
             iface, debug_d2d_rect_f(rect), brush, stroke_width, stroke_style);

+    if (FAILED(context->error.code))
+        return;
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_rectangle(context->target.command_list, context, rect, brush, stroke_width, stroke_style);
@@ -677,6 +683,9 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawRoundedRectangle(ID2D1Devic
     TRACE("iface %p, rect %p, brush %p, stroke_width %.8e, stroke_style %p.\n",
             iface, rect, brush, stroke_width, stroke_style);

+    if (FAILED(render_target->error.code))
+        return;
+
     if (FAILED(hr = ID2D1Factory_CreateRoundedRectangleGeometry(render_target->factory, rect, &geometry)))
     {
         ERR("Failed to create geometry, hr %#lx.\n", hr);
@@ -716,6 +725,9 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawEllipse(ID2D1DeviceContext6
     TRACE("iface %p, ellipse %p, brush %p, stroke_width %.8e, stroke_style %p.\n",
             iface, ellipse, brush, stroke_width, stroke_style);

+    if (FAILED(render_target->error.code))
+        return;
+
     if (FAILED(hr = ID2D1Factory_CreateEllipseGeometry(render_target->factory, ellipse, &geometry)))
     {
         ERR("Failed to create geometry, hr %#lx.\n", hr);
@@ -961,6 +973,15 @@ static void STDMETHODCALLTYPE d2d_device_context_DrawGeometry(ID2D1DeviceContext
     TRACE("iface %p, geometry %p, brush %p, stroke_width %.8e, stroke_style %p.\n",
             iface, geometry, brush, stroke_width, stroke_style);

+    if (FAILED(context->error.code))
+        return;
+
+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_geometry(context->target.command_list, context, geometry, brush,
diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index 8e2faf47c42..fe993d11ad1 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -15719,12 +15719,15 @@ static void test_no_target(BOOL d3d11)
 {
     D2D1_BITMAP_PROPERTIES bitmap_desc;
     struct d2d1_test_context ctx;
+    ID2D1SolidColorBrush *brush;
     ID2D1DeviceContext *context;
     D2D1_MATRIX_3X2_F matrix;
     ID2D1RenderTarget *rt;
     ID2D1Bitmap *bitmap;
     ID2D1Device *device;
+    D2D1_COLOR_F color;
     D2D1_SIZE_U size;
+    D2D1_RECT_F rect;
     D2D1_TAG t1, t2;
     HRESULT hr;

@@ -15792,6 +15795,27 @@ static void test_no_target(BOOL d3d11)

ID2D1Bitmap_Release(bitmap);

+    /* DrawRectagnle method */
+    set_color(&color, 0.0f, 0.0f, 0.0f, 0.0f);
+    hr = ID2D1RenderTarget_CreateSolidColorBrush(rt, &color, NULL, &brush);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    set_rect(&rect, 0.0f, 0.0f, 1.0f, 1.0f);
+
+    ID2D1RenderTarget_BeginDraw(rt);
+
+    ID2D1RenderTarget_SetTags(rt, 0x30, 0x10);
+    ID2D1RenderTarget_DrawRectangle(rt, &rect, (ID2D1Brush *)brush, 1.0f, NULL);
+
+    ID2D1RenderTarget_SetTags(rt, 0x30, 0x20);
+    ID2D1RenderTarget_DrawRectangle(rt, &rect, (ID2D1Brush *)brush, 1.0f, NULL);
+
+    hr = ID2D1RenderTarget_EndDraw(rt, &t1, &t2);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
+    ok(t1 == 0x30 && t2 == 0x10, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
+
+    ID2D1SolidColorBrush_Release(brush);
+
     ID2D1RenderTarget_Release(rt);
     ID2D1DeviceContext_Release(context);
     ID2D1Device_Release(device);

[PATCH v2 4/5] d2d1: Fix a crash in FillGeometry method family if no target is set.

[Akihiro Sagawa]

From: Akihiro Sagawa

---
 dlls/d2d1/device.c     | 15 +++++++++++++++
 dlls/d2d1/tests/d2d1.c | 13 +++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index e06bbb32cb1..4246b84979f 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -657,6 +657,9 @@ static void STDMETHODCALLTYPE d2d_device_context_FillRectangle(ID2D1DeviceContex

TRACE("iface %p, rect %s, brush %p.\n", iface, debug_d2d_rect_f(rect), brush);

+    if (FAILED(context->error.code))
+        return;
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_fill_rectangle(context->target.command_list, context, rect, brush);
@@ -705,6 +708,9 @@ static void STDMETHODCALLTYPE d2d_device_context_FillRoundedRectangle(ID2D1Devic

TRACE("iface %p, rect %p, brush %p.\n", iface, rect, brush);

+    if (FAILED(render_target->error.code))
+        return;
+
     if (FAILED(hr = ID2D1Factory_CreateRoundedRectangleGeometry(render_target->factory, rect, &geometry)))
     {
         ERR("Failed to create geometry, hr %#lx.\n", hr);
@@ -747,6 +753,9 @@ static void STDMETHODCALLTYPE d2d_device_context_FillEllipse(ID2D1DeviceContext6

TRACE("iface %p, ellipse %p, brush %p.\n", iface, ellipse, brush);

+    if (FAILED(render_target->error.code))
+        return;
+
     if (FAILED(hr = ID2D1Factory_CreateEllipseGeometry(render_target->factory, ellipse, &geometry)))
     {
         ERR("Failed to create geometry, hr %#lx.\n", hr);
@@ -1109,6 +1118,12 @@ static void STDMETHODCALLTYPE d2d_device_context_FillGeometry(ID2D1DeviceContext
     if (FAILED(context->error.code))
         return;

+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (opacity_brush && brush_impl->type != D2D_BRUSH_TYPE_BITMAP)
     {
         d2d_device_context_set_error(context, D2DERR_INCOMPATIBLE_BRUSH_TYPES);
diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index fe993d11ad1..e7673a9dbeb 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -15814,6 +15814,19 @@ static void test_no_target(BOOL d3d11)
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
     ok(t1 == 0x30 && t2 == 0x10, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));

+    /* FillRectangle method */
+    ID2D1RenderTarget_BeginDraw(rt);
+
+    ID2D1RenderTarget_SetTags(rt, 0x40, 0x10);
+    ID2D1RenderTarget_FillRectangle(rt, &rect, (ID2D1Brush *)brush);
+
+    ID2D1RenderTarget_SetTags(rt, 0x40, 0x20);
+    ID2D1RenderTarget_FillRectangle(rt, &rect, (ID2D1Brush *)brush);
+
+    hr = ID2D1RenderTarget_EndDraw(rt, &t1, &t2);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
+    ok(t1 == 0x40 && t2 == 0x10, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
+
     ID2D1SolidColorBrush_Release(brush);

ID2D1RenderTarget_Release(rt);

[PATCH v2 5/5] d2d1: Fix a crash in DrawGlyphRun method family if no target is set.

[Akihiro Sagawa]

From: Akihiro Sagawa

---
 dlls/d2d1/device.c     |  8 ++++++++
 dlls/d2d1/tests/d2d1.c | 24 ++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/dlls/d2d1/device.c b/dlls/d2d1/device.c
index 4246b84979f..4a781033499 100644
--- a/dlls/d2d1/device.c
+++ b/dlls/d2d1/device.c
@@ -129,6 +129,8 @@ static void d2d_device_context_draw(struct d2d_device_context *render_target, en
     unsigned int offset;
     D3D11_VIEWPORT vp;

+    assert(render_target->target.type == D2D_TARGET_BITMAP);
+
     vp.TopLeftX = 0;
     vp.TopLeftY = 0;
     vp.Width = render_target->pixel_size.width;
@@ -1549,6 +1551,12 @@ static void d2d_device_context_draw_glyph_run(struct d2d_device_context *context
     if (FAILED(context->error.code))
         return;

+    if (context->target.type == D2D_TARGET_UNKNOWN)
+    {
+        d2d_device_context_set_error(context, D2DERR_WRONG_STATE);
+        return;
+    }
+
     if (context->target.type == D2D_TARGET_COMMAND_LIST)
     {
         d2d_command_list_draw_glyph_run(context->target.command_list, context, baseline_origin, glyph_run,
diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index e7673a9dbeb..16285b104f9 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -15718,6 +15718,8 @@ static void test_get_dxgi_device(BOOL d3d11)
 static void test_no_target(BOOL d3d11)
 {
     D2D1_BITMAP_PROPERTIES bitmap_desc;
+    IDWriteFactory *dwrite_factory;
+    IDWriteTextFormat *text_format;
     struct d2d1_test_context ctx;
     ID2D1SolidColorBrush *brush;
     ID2D1DeviceContext *context;
@@ -15827,6 +15829,28 @@ static void test_no_target(BOOL d3d11)
     ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
     ok(t1 == 0x40 && t2 == 0x10, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));

+    /* DrawText method */
+    hr = DWriteCreateFactory(DWRITE_FACTORY_TYPE_SHARED, &IID_IDWriteFactory, (IUnknown **)&dwrite_factory);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+    hr = IDWriteFactory_CreateTextFormat(dwrite_factory, L"Tahoma", NULL, DWRITE_FONT_WEIGHT_NORMAL,
+            DWRITE_FONT_STYLE_NORMAL, DWRITE_FONT_STRETCH_NORMAL, 10.0f, L"", &text_format);
+    ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
+
+    ID2D1RenderTarget_BeginDraw(rt);
+
+    ID2D1RenderTarget_SetTags(rt, 0x50, 0x10);
+    ID2D1RenderTarget_DrawText(rt, L"Wine", 4, text_format, &rect, (ID2D1Brush *)brush, D2D1_DRAW_TEXT_OPTIONS_NONE, DWRITE_MEASURING_MODE_NATURAL);
+
+    ID2D1RenderTarget_SetTags(rt, 0x50, 0x20);
+    ID2D1RenderTarget_DrawText(rt, L"Wine", 4, text_format, &rect, (ID2D1Brush *)brush, D2D1_DRAW_TEXT_OPTIONS_NONE, DWRITE_MEASURING_MODE_NATURAL);
+
+    hr = ID2D1RenderTarget_EndDraw(rt, &t1, &t2);
+    ok(hr == D2DERR_WRONG_STATE, "Got unexpected hr %#lx.\n", hr);
+    ok(t1 == 0x50 && t2 == 0x10, "Unexpected tags %s:%s.\n", wine_dbgstr_longlong(t1), wine_dbgstr_longlong(t2));
+
+    IDWriteTextFormat_Release(text_format);
+    IDWriteFactory_Release(dwrite_factory);
+
     ID2D1SolidColorBrush_Release(brush);

ID2D1RenderTarget_Release(rt);

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/d2d1/tests/d2d1.c:
> -
> - if (!init_test_context(&ctx, d3d11))
> -
>    return;
> -
> - if (!ctx.factory1)
> - {
> -
>    win_skip("ID2D1Factory1 is not supported.\n");
> -
>    release_test_context(&ctx);
> -
>    return;
> - }
> -
> - hr = ID2D1Factory1_CreateDevice(ctx.factory1, ctx.device, &device);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
> -
> - hr = ID2D1Device_CreateDeviceContext(device, D2D1_DEVICE_CONTEXT_OPTIONS_NONE, &context);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);

I don't think you need most of that. You are not using test context here, so just create a factory, and a device context with it.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/d2d1/tests/d2d1.c:
> -
>    return;
> -
> - if (!ctx.factory1)
> - {
> -
>    win_skip("ID2D1Factory1 is not supported.\n");
> -
>    release_test_context(&ctx);
> -
>    return;
> - }
> -
> - hr = ID2D1Factory1_CreateDevice(ctx.factory1, ctx.device, &device);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
> -
> - hr = ID2D1Device_CreateDeviceContext(device, D2D1_DEVICE_CONTEXT_OPTIONS_NONE, &context);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
> -
> - ID2D1DeviceContext_SetTarget(context, NULL);

Is this really necessary? It should already be null.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/d2d1/tests/d2d1.c:
> - {
> -
>    win_skip("ID2D1Factory1 is not supported.\n");
> -
>    release_test_context(&ctx);
> -
>    return;
> - }
> -
> - hr = ID2D1Factory1_CreateDevice(ctx.factory1, ctx.device, &device);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
> -
> - hr = ID2D1Device_CreateDeviceContext(device, D2D1_DEVICE_CONTEXT_OPTIONS_NONE, &context);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
> -
> - ID2D1DeviceContext_SetTarget(context, NULL);
> -
> - hr = ID2D1DeviceContext_QueryInterface(context, &IID_ID2D1RenderTarget, (void **)&rt);
> - ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);

Just use context methods, it inherits from ID2D1RenderTarget.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/d2d1/device.c:
>  unsigned int offset;
>  D3D11_VIEWPORT vp;
>
> - assert(render_target->target.type == D2D_TARGET_BITMAP);
> -

I don't think this is necessary.

[Akihiro Sagawa (＠sgwaki)]

On Tue May  6 14:04:47 2025 +0000, Nikolay Sivov wrote:
> I don't think you need most of that. You are not using test context
> here, so just create a factory, and a device context with it.

I see. Since factory methods are not necessary after creating a device, I will proceed with D2D1CreateDevice instead.

[Akihiro Sagawa (＠sgwaki)]

On Tue May  6 14:04:47 2025 +0000, Nikolay Sivov wrote:
> Is this really necessary? It should already be null.

Understood, I'll remove the line.

[Akihiro Sagawa (＠sgwaki)]

On Tue May  6 14:04:47 2025 +0000, Nikolay Sivov wrote:
> Just use context methods, it inherits from ID2D1RenderTarget.

I'll do.

[Akihiro Sagawa (＠sgwaki)]

On Tue May  6 14:04:47 2025 +0000, Nikolay Sivov wrote:
> I don't think this is necessary.

Certainly. I will remove the line, too.

[Akihiro Sagawa (＠sgwaki)]

Thank you for reviewing. I'll update the patches.