ReactOS 0.4.15-dev-8408-g466a198
colorcontext.c
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1/*
2 * Copyright 2012 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 ColorContext {
43
45{
46 return CONTAINING_RECORD(iface, ColorContext, IWICColorContext_iface);
47}
48
50 void **ppv)
51{
53 TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
54
55 if (!ppv) return E_INVALIDARG;
56
57 if (IsEqualIID(&IID_IUnknown, iid) ||
58 IsEqualIID(&IID_IWICColorContext, iid))
59 {
60 *ppv = &This->IWICColorContext_iface;
61 }
62 else
63 {
64 *ppv = NULL;
65 return E_NOINTERFACE;
66 }
67
68 IUnknown_AddRef((IUnknown*)*ppv);
69 return S_OK;
70}
71
73{
76
77 TRACE("(%p) refcount=%u\n", iface, ref);
78
79 return ref;
80}
81
83{
86
87 TRACE("(%p) refcount=%u\n", iface, ref);
88
89 if (ref == 0)
90 {
91 HeapFree(GetProcessHeap(), 0, This->profile);
93 }
94
95 return ref;
96}
97
99{
101 DWORD count;
103 BOOL ret;
104
105 *len = 0;
106 *profile = NULL;
109
110 if (!(GetFileSizeEx(handle, &size)))
111 {
114 }
115 if (size.u.HighPart)
116 {
117 WARN("file too large\n");
119 return E_FAIL;
120 }
121 if (!(*profile = HeapAlloc(GetProcessHeap(), 0, size.u.LowPart)))
122 {
124 return E_OUTOFMEMORY;
125 }
126 ret = ReadFile(handle, *profile, size.u.LowPart, &count, NULL);
128 if (!ret) {
130 *profile = NULL;
132 }
133 if (count != size.u.LowPart) {
135 *profile = NULL;
136 return E_FAIL;
137 }
138 *len = count;
139 return S_OK;
140}
141
143 LPCWSTR wzFilename)
144{
146 BYTE *profile;
147 UINT len;
148 HRESULT hr;
149 TRACE("(%p,%s)\n", iface, debugstr_w(wzFilename));
150
153
154 if (!wzFilename) return E_INVALIDARG;
155
156 hr = load_profile(wzFilename, &profile, &len);
157 if (FAILED(hr)) return hr;
158
159 HeapFree(GetProcessHeap(), 0, This->profile);
160 This->profile = profile;
161 This->profile_len = len;
163
164 return S_OK;
165}
166
168 const BYTE *pbBuffer, UINT cbBufferSize)
169{
171 BYTE *profile;
172 TRACE("(%p,%p,%u)\n", iface, pbBuffer, cbBufferSize);
173
176
177 if (!(profile = HeapAlloc(GetProcessHeap(), 0, cbBufferSize))) return E_OUTOFMEMORY;
178 memcpy(profile, pbBuffer, cbBufferSize);
179
180 HeapFree(GetProcessHeap(), 0, This->profile);
181 This->profile = profile;
182 This->profile_len = cbBufferSize;
184
185 return S_OK;
186}
187
189 UINT value)
190{
192 TRACE("(%p,%u)\n", iface, value);
193
196
197 This->exif_color_space = value;
199
200 return S_OK;
201}
202
204 WICColorContextType *pType)
205{
207 TRACE("(%p,%p)\n", iface, pType);
208
209 if (!pType) return E_INVALIDARG;
210
211 *pType = This->type;
212 return S_OK;
213}
214
216 UINT cbBuffer, BYTE *pbBuffer, UINT *pcbActual)
217{
219 TRACE("(%p,%u,%p,%p)\n", iface, cbBuffer, pbBuffer, pcbActual);
220
221 if (This->type != WICColorContextProfile)
223
224 if (!pcbActual) return E_INVALIDARG;
225
226 if (cbBuffer >= This->profile_len && pbBuffer)
227 memcpy(pbBuffer, This->profile, This->profile_len);
228
229 *pcbActual = This->profile_len;
230
231 return S_OK;
232}
233
235 UINT *pValue)
236{
238 TRACE("(%p,%p)\n", iface, pValue);
239
240 if (!pValue) return E_INVALIDARG;
241
242 *pValue = This->exif_color_space;
243 return S_OK;
244}
245
246static const IWICColorContextVtbl ColorContext_Vtbl = {
256};
257
259{
261
262 if (!colorcontext) return E_INVALIDARG;
263
264 This = HeapAlloc(GetProcessHeap(), 0, sizeof(ColorContext));
265 if (!This) return E_OUTOFMEMORY;
266
267 This->IWICColorContext_iface.lpVtbl = &ColorContext_Vtbl;
268 This->ref = 1;
269 This->type = 0;
270 This->profile = NULL;
271 This->profile_len = 0;
272 This->exif_color_space = ~0u;
273
274 *colorcontext = &This->IWICColorContext_iface;
275
276 return S_OK;
277}
#define InterlockedIncrement
Definition: armddk.h:53
#define InterlockedDecrement
Definition: armddk.h:52
#define WINE_DEFAULT_DEBUG_CHANNEL(t)
Definition: precomp.h:23
#define WARN(fmt,...)
Definition: precomp.h:61
const GUID IID_IUnknown
static HRESULT load_profile(const WCHAR *filename, BYTE **profile, UINT *len)
Definition: colorcontext.c:98
HRESULT ColorContext_Create(IWICColorContext **colorcontext)
Definition: colorcontext.c:258
static HRESULT WINAPI ColorContext_InitializeFromFilename(IWICColorContext *iface, LPCWSTR wzFilename)
Definition: colorcontext.c:142
static HRESULT WINAPI ColorContext_GetType(IWICColorContext *iface, WICColorContextType *pType)
Definition: colorcontext.c:203
static HRESULT WINAPI ColorContext_GetProfileBytes(IWICColorContext *iface, UINT cbBuffer, BYTE *pbBuffer, UINT *pcbActual)
Definition: colorcontext.c:215
static HRESULT WINAPI ColorContext_QueryInterface(IWICColorContext *iface, REFIID iid, void **ppv)
Definition: colorcontext.c:49
static ULONG WINAPI ColorContext_AddRef(IWICColorContext *iface)
Definition: colorcontext.c:72
static ColorContext * impl_from_IWICColorContext(IWICColorContext *iface)
Definition: colorcontext.c:44
static const IWICColorContextVtbl ColorContext_Vtbl
Definition: colorcontext.c:246
static HRESULT WINAPI ColorContext_InitializeFromExifColorSpace(IWICColorContext *iface, UINT value)
Definition: colorcontext.c:188
static ULONG WINAPI ColorContext_Release(IWICColorContext *iface)
Definition: colorcontext.c:82
static HRESULT WINAPI ColorContext_InitializeFromMemory(IWICColorContext *iface, const BYTE *pbBuffer, UINT cbBufferSize)
Definition: colorcontext.c:167
static HRESULT WINAPI ColorContext_GetExifColorSpace(IWICColorContext *iface, UINT *pValue)
Definition: colorcontext.c:234
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
#define E_INVALIDARG
Definition: ddrawi.h:101
#define E_FAIL
Definition: ddrawi.h:102
#define NULL
Definition: types.h:112
#define CloseHandle
Definition: compat.h:739
#define GetProcessHeap()
Definition: compat.h:736
#define OPEN_EXISTING
Definition: compat.h:775
#define ReadFile(a, b, c, d, e)
Definition: compat.h:742
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
#define HeapAlloc
Definition: compat.h:733
#define GENERIC_READ
Definition: compat.h:135
#define HeapFree(x, y, z)
Definition: compat.h:735
#define CreateFileW
Definition: compat.h:741
#define GetFileSizeEx
Definition: compat.h:757
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
PWCHAR pValue
GLuint GLuint GLsizei count
Definition: gl.h:1545
GLsizeiptr size
Definition: glext.h:5919
GLenum GLsizei len
Definition: glext.h:6722
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble * u
Definition: glfuncs.h:240
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define S_OK
Definition: intsafe.h:52
#define FAILED(hr)
Definition: intsafe.h:51
const char * filename
Definition: ioapi.h:137
#define debugstr_guid
Definition: kernel32.h:35
#define profile
Definition: kernel32.h:12
#define debugstr_w
Definition: kernel32.h:32
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
unsigned int UINT
Definition: ndis.h:50
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
UINT profile_len
Definition: colorcontext.c:40
BYTE * profile
Definition: colorcontext.c:39
UINT exif_color_space
Definition: colorcontext.c:41
WICColorContextType type
Definition: colorcontext.c:38
IWICColorContext IWICColorContext_iface
Definition: colorcontext.c:36
Definition: send.c:48
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260
uint32_t ULONG
Definition: typedefs.h:59
Definition: pdh_main.c:94
int ret
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
WICColorContextType
Definition: wincodec.idl:118
@ WICColorContextUninitialized
Definition: wincodec.idl:119
@ WICColorContextExifColorSpace
Definition: wincodec.idl:121
@ WICColorContextProfile
Definition: wincodec.idl:120
#define WINAPI
Definition: msvc.h:6
#define WINCODEC_ERR_WRONGSTATE
Definition: winerror.h:3281
#define WINCODEC_ERR_NOTINITIALIZED
Definition: winerror.h:3285
#define E_NOINTERFACE
Definition: winerror.h:2364
#define HRESULT_FROM_WIN32(x)
Definition: winerror.h:92
__wchar_t WCHAR
Definition: xmlstorage.h:180
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185
unsigned char BYTE
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