d2d1: Implement d2d_d3d_render_target_CreateBitmap().

dlls/d2d1/Makefile.in

@@ -3,6 +3,7 @@ IMPORTLIB = d2d1
 IMPORTS   = d3d10_1 dxguid uuid
 
 C_SRCS = \
+	bitmap.c \
 	brush.c \
 	factory.c \
 	mesh.c \

dlls/d2d1/bitmap.c

+/*
+ * Copyright 2014 Henri Verbeet 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
+ */
+
+#include "config.h"
+#include "wine/port.h"
+
+#include "d2d1_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(d2d);
+
+static inline struct d2d_bitmap *impl_from_ID2D1Bitmap(ID2D1Bitmap *iface)
+{
+    return CONTAINING_RECORD(iface, struct d2d_bitmap, ID2D1Bitmap_iface);
+}
+
+static HRESULT STDMETHODCALLTYPE d2d_bitmap_QueryInterface(ID2D1Bitmap *iface, REFIID iid, void **out)
+{
+    TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
+
+    if (IsEqualGUID(iid, &IID_ID2D1Bitmap)
+            || IsEqualGUID(iid, &IID_ID2D1Resource)
+            || IsEqualGUID(iid, &IID_IUnknown))
+    {
+        ID2D1Bitmap_AddRef(iface);
+        *out = iface;
+        return S_OK;
+    }
+
+    WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
+
+    *out = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG STDMETHODCALLTYPE d2d_bitmap_AddRef(ID2D1Bitmap *iface)
+{
+    struct d2d_bitmap *bitmap = impl_from_ID2D1Bitmap(iface);
+    ULONG refcount = InterlockedIncrement(&bitmap->refcount);
+
+    TRACE("%p increasing refcount to %u.\n", iface, refcount);
+
+    return refcount;
+}
+
+static ULONG STDMETHODCALLTYPE d2d_bitmap_Release(ID2D1Bitmap *iface)
+{
+    struct d2d_bitmap *bitmap = impl_from_ID2D1Bitmap(iface);
+    ULONG refcount = InterlockedDecrement(&bitmap->refcount);
+
+    TRACE("%p increasing refcount to %u.\n", iface, refcount);
+
+    if (!refcount)
+        HeapFree(GetProcessHeap(), 0, bitmap);
+
+    return refcount;
+}
+
+static void STDMETHODCALLTYPE d2d_bitmap_GetFactory(ID2D1Bitmap *iface, ID2D1Factory **factory)
+{
+    FIXME("iface %p, factory %p stub!\n", iface, factory);
+
+    *factory = NULL;
+}
+
+static D2D1_SIZE_F * STDMETHODCALLTYPE d2d_bitmap_GetSize(ID2D1Bitmap *iface, D2D1_SIZE_F *size)
+{
+    FIXME("iface %p, size %p stub!\n", iface, size);
+
+    size->width = 0.0f;
+    size->height = 0.0f;
+    return size;
+}
+
+static D2D1_SIZE_U * STDMETHODCALLTYPE d2d_bitmap_GetPixelSize(ID2D1Bitmap *iface, D2D1_SIZE_U *pixel_size)
+{
+    FIXME("iface %p, pixel_size %p stub!\n", iface, pixel_size);
+
+    pixel_size->width = 0;
+    pixel_size->height = 0;
+    return pixel_size;
+}
+
+static D2D1_PIXEL_FORMAT * STDMETHODCALLTYPE d2d_bitmap_GetPixelFormat(ID2D1Bitmap *iface, D2D1_PIXEL_FORMAT *format)
+{
+    FIXME("iface %p stub!\n", iface);
+
+    format->format = DXGI_FORMAT_UNKNOWN;
+    format->alphaMode = D2D1_ALPHA_MODE_UNKNOWN;
+    return format;
+}
+
+static void STDMETHODCALLTYPE d2d_bitmap_GetDpi(ID2D1Bitmap *iface, float *dpi_x, float *dpi_y)
+{
+    FIXME("iface %p, dpi_x %p, dpi_y %p stub!\n", iface, dpi_x, dpi_y);
+
+    *dpi_x = 96.0f;
+    *dpi_y = 96.0f;
+}
+
+static HRESULT STDMETHODCALLTYPE d2d_bitmap_CopyFromBitmap(ID2D1Bitmap *iface,
+        const D2D1_POINT_2U *dst_point, ID2D1Bitmap *bitmap, const D2D1_RECT_U *src_rect)
+{
+    FIXME("iface %p, dst_point %p, bitmap %p, src_rect %p stub!\n", iface, dst_point, bitmap, src_rect);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE d2d_bitmap_CopyFromRenderTarget(ID2D1Bitmap *iface,
+        const D2D1_POINT_2U *dst_point, ID2D1RenderTarget *render_target, const D2D1_RECT_U *src_rect)
+{
+    FIXME("iface %p, dst_point %p, render_target %p, src_rect %p stub!", iface, dst_point, render_target, src_rect);
+
+    return E_NOTIMPL;
+}
+
+static HRESULT STDMETHODCALLTYPE d2d_bitmap_CopyFromMemory(ID2D1Bitmap *iface,
+        const D2D1_RECT_U *dst_rect, const void *src_data, UINT32 pitch)
+{
+    FIXME("iface %p, dst_rect %p, src_data %p, pitch %u stub!\n", iface, dst_rect, src_data, pitch);
+
+    return E_NOTIMPL;
+}
+
+static const struct ID2D1BitmapVtbl d2d_bitmap_vtbl =
+{
+    d2d_bitmap_QueryInterface,
+    d2d_bitmap_AddRef,
+    d2d_bitmap_Release,
+    d2d_bitmap_GetFactory,
+    d2d_bitmap_GetSize,
+    d2d_bitmap_GetPixelSize,
+    d2d_bitmap_GetPixelFormat,
+    d2d_bitmap_GetDpi,
+    d2d_bitmap_CopyFromBitmap,
+    d2d_bitmap_CopyFromRenderTarget,
+    d2d_bitmap_CopyFromMemory,
+};
+
+void d2d_bitmap_init(struct d2d_bitmap *bitmap, D2D1_SIZE_U size, const void *src_data,
+        UINT32 pitch, const D2D1_BITMAP_PROPERTIES *desc)
+{
+    FIXME("Ignoring bitmap properties.\n");
+
+    bitmap->ID2D1Bitmap_iface.lpVtbl = &d2d_bitmap_vtbl;
+    bitmap->refcount = 1;
+}

dlls/d2d1/d2d1_private.h

@@ -115,4 +115,13 @@ struct d2d_mesh
 
 void d2d_mesh_init(struct d2d_mesh *mesh) DECLSPEC_HIDDEN;
 
+struct d2d_bitmap
+{
+    ID2D1Bitmap ID2D1Bitmap_iface;
+    LONG refcount;
+};
+
+void d2d_bitmap_init(struct d2d_bitmap *bitmap, D2D1_SIZE_U size, const void *src_data,
+        UINT32 pitch, const D2D1_BITMAP_PROPERTIES *desc) DECLSPEC_HIDDEN;
+
 #endif /* __WINE_D2D1_PRIVATE_H */

dlls/d2d1/render_target.c

@@ -182,10 +182,20 @@ static void STDMETHODCALLTYPE d2d_d3d_render_target_GetFactory(ID2D1RenderTarget
 static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateBitmap(ID2D1RenderTarget *iface,
         D2D1_SIZE_U size, const void *src_data, UINT32 pitch, const D2D1_BITMAP_PROPERTIES *desc, ID2D1Bitmap **bitmap)
 {
-    FIXME("iface %p, size {%u, %u}, src_data %p, pitch %u, desc %p, bitmap %p stub!\n",
+    struct d2d_bitmap *object;
+
+    TRACE("iface %p, size {%u, %u}, src_data %p, pitch %u, desc %p, bitmap %p.\n",
             iface, size.width, size.height, src_data, pitch, desc, bitmap);
 
-    return E_NOTIMPL;
+    if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
+        return E_OUTOFMEMORY;
+
+    d2d_bitmap_init(object, size, src_data, pitch, desc);
+
+    TRACE("Created bitmap %p.\n", object);
+    *bitmap = &object->ID2D1Bitmap_iface;
+
+    return S_OK;
 }
 
 static HRESULT STDMETHODCALLTYPE d2d_d3d_render_target_CreateBitmapFromWicBitmap(ID2D1RenderTarget *iface,