ReactOS 0.4.15-dev-8241-g63935f8
colortransform.c
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1/*
2 * Copyright 2013 Hans Leidekker for CodeWeavers
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19#include "config.h"
20
21#include <stdarg.h>
22
23#define COBJMACROS
24
25#include "windef.h"
26#include "winbase.h"
27#include "objbase.h"
28
29#include "wincodecs_private.h"
30
31#include "wine/debug.h"
32
34
35typedef struct ColorTransform {
40
42{
43 return CONTAINING_RECORD(iface, ColorTransform, IWICColorTransform_iface);
44}
45
47 void **ppv)
48{
50 TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
51
52 if (!ppv) return E_INVALIDARG;
53
54 if (IsEqualIID(&IID_IUnknown, iid) ||
55 IsEqualIID(&IID_IWICBitmapSource, iid) ||
56 IsEqualIID(&IID_IWICColorTransform, iid))
57 {
58 *ppv = &This->IWICColorTransform_iface;
59 }
60 else
61 {
62 *ppv = NULL;
63 return E_NOINTERFACE;
64 }
65
66 IUnknown_AddRef((IUnknown*)*ppv);
67 return S_OK;
68}
69
71{
74
75 TRACE("(%p) refcount=%u\n", iface, ref);
76
77 return ref;
78}
79
81{
84
85 TRACE("(%p) refcount=%u\n", iface, ref);
86
87 if (ref == 0)
88 {
89 if (This->dst) IWICBitmapSource_Release(This->dst);
91 }
92
93 return ref;
94}
95
97 UINT *puiWidth, UINT *puiHeight)
98{
100 TRACE("(%p,%p,%p)\n", iface, puiWidth, puiHeight);
101
102 return IWICBitmapSource_GetSize(This->dst, puiWidth, puiHeight);
103}
104
106 WICPixelFormatGUID *pPixelFormat)
107{
109 TRACE("(%p,%p)\n", iface, pPixelFormat);
110
111 return IWICBitmapSource_GetPixelFormat(This->dst, pPixelFormat);
112}
113
115 double *pDpiX, double *pDpiY)
116{
118 TRACE("(%p,%p,%p)\n", iface, pDpiX, pDpiY);
119
120 return IWICBitmapSource_GetResolution(This->dst, pDpiX, pDpiY);
121}
122
124 IWICPalette *pIPalette)
125{
127 TRACE("(%p,%p)\n", iface, pIPalette);
128
129 return IWICBitmapSource_CopyPalette(This->dst, pIPalette);
130}
131
133 const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
134{
136 TRACE("(%p,%s,%u,%u,%p)\n", iface, debug_wic_rect(prc), cbStride, cbBufferSize, pbBuffer);
137
138 return IWICBitmapSource_CopyPixels(This->dst, prc, cbStride, cbBufferSize, pbBuffer);
139}
140
142 IWICBitmapSource *pIBitmapSource, IWICColorContext *pIContextSource,
143 IWICColorContext *pIContextDest, REFWICPixelFormatGUID pixelFmtDest)
144{
147 HRESULT hr;
148
149 TRACE("(%p,%p,%p,%p,%s)\n", iface, pIBitmapSource, pIContextSource,
150 pIContextDest, debugstr_guid(pixelFmtDest));
151
152 FIXME("ignoring color contexts\n");
153
154 hr = WICConvertBitmapSource(pixelFmtDest, pIBitmapSource, &dst);
155 if (FAILED(hr)) return hr;
156
157 if (This->dst) IWICBitmapSource_Release(This->dst);
158 This->dst = dst;
159 return S_OK;
160}
161
162static const IWICColorTransformVtbl ColorTransform_Vtbl = {
172};
173
175{
177
178 if (!colortransform) return E_INVALIDARG;
179
181 if (!This) return E_OUTOFMEMORY;
182
183 This->IWICColorTransform_iface.lpVtbl = &ColorTransform_Vtbl;
184 This->ref = 1;
185 This->dst = NULL;
186
187 *colortransform = &This->IWICColorTransform_iface;
188
189 return S_OK;
190}
#define InterlockedIncrement
Definition: armddk.h:53
#define InterlockedDecrement
Definition: armddk.h:52
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
const GUID IID_IUnknown
#define FIXME(fmt,...)
Definition: debug.h:114
static HRESULT WINAPI ColorTransform_GetResolution(IWICColorTransform *iface, double *pDpiX, double *pDpiY)
static HRESULT WINAPI ColorTransform_Initialize(IWICColorTransform *iface, IWICBitmapSource *pIBitmapSource, IWICColorContext *pIContextSource, IWICColorContext *pIContextDest, REFWICPixelFormatGUID pixelFmtDest)
static HRESULT WINAPI ColorTransform_CopyPalette(IWICColorTransform *iface, IWICPalette *pIPalette)
static HRESULT WINAPI ColorTransform_QueryInterface(IWICColorTransform *iface, REFIID iid, void **ppv)
static const IWICColorTransformVtbl ColorTransform_Vtbl
static ULONG WINAPI ColorTransform_Release(IWICColorTransform *iface)
static ULONG WINAPI ColorTransform_AddRef(IWICColorTransform *iface)
HRESULT ColorTransform_Create(IWICColorTransform **colortransform)
static ColorTransform * impl_from_IWICColorTransform(IWICColorTransform *iface)
static HRESULT WINAPI ColorTransform_GetPixelFormat(IWICColorTransform *iface, WICPixelFormatGUID *pPixelFormat)
static HRESULT WINAPI ColorTransform_GetSize(IWICColorTransform *iface, UINT *puiWidth, UINT *puiHeight)
static HRESULT WINAPI ColorTransform_CopyPixels(IWICColorTransform *iface, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
#define E_INVALIDARG
Definition: ddrawi.h:101
#define NULL
Definition: types.h:112
#define GetProcessHeap()
Definition: compat.h:736
#define HeapAlloc
Definition: compat.h:733
#define HeapFree(x, y, z)
Definition: compat.h:735
HRESULT WINAPI WICConvertBitmapSource(REFWICPixelFormatGUID dstFormat, IWICBitmapSource *pISrc, IWICBitmapSource **ppIDst)
Definition: info.c:2474
GLenum GLenum dst
Definition: glext.h:6340
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define S_OK
Definition: intsafe.h:52
#define FAILED(hr)
Definition: intsafe.h:51
#define debugstr_guid
Definition: kernel32.h:35
unsigned int UINT
Definition: ndis.h:50
_Out_ LPRECT prc
Definition: ntgdi.h:1658
long LONG
Definition: pedump.c:60
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95
#define REFIID
Definition: guiddef.h:118
HRESULT hr
Definition: shlfolder.c:183
#define TRACE(s)
Definition: solgame.cpp:4
IWICColorTransform IWICColorTransform_iface
IWICBitmapSource * dst
Definition: scsiwmi.h:51
Definition: send.c:48
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
uint32_t ULONG
Definition: typedefs.h:59
static const char * debug_wic_rect(const WICRect *rect)
#define WINAPI
Definition: msvc.h:6
#define E_NOINTERFACE
Definition: winerror.h:2364
unsigned char BYTE
Definition: xxhash.c:193