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![Esme Povirk](/assets/img/avatar_default.png)
Signed-off-by: Esme Povirk <esme@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
296 lines
7.9 KiB
C
296 lines
7.9 KiB
C
/*
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* Copyright 2010 Damjan Jovanovic
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#if 0
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#pragma makedep unix
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#endif
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#ifdef HAVE_APPLICATIONSERVICES_APPLICATIONSERVICES_H
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#define GetCurrentProcess GetCurrentProcess_Mac
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#define GetCurrentThread GetCurrentThread_Mac
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#define LoadResource LoadResource_Mac
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#define AnimatePalette AnimatePalette_Mac
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#define EqualRgn EqualRgn_Mac
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#define FillRgn FillRgn_Mac
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#define FrameRgn FrameRgn_Mac
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#define GetPixel GetPixel_Mac
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#define InvertRgn InvertRgn_Mac
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#define LineTo LineTo_Mac
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#define OffsetRgn OffsetRgn_Mac
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#define PaintRgn PaintRgn_Mac
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#define Polygon Polygon_Mac
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#define ResizePalette ResizePalette_Mac
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#define SetRectRgn SetRectRgn_Mac
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#define EqualRect EqualRect_Mac
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#define FillRect FillRect_Mac
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#define FrameRect FrameRect_Mac
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#define GetCursor GetCursor_Mac
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#define InvertRect InvertRect_Mac
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#define OffsetRect OffsetRect_Mac
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#define PtInRect PtInRect_Mac
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#define SetCursor SetCursor_Mac
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#define SetRect SetRect_Mac
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#define ShowCursor ShowCursor_Mac
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#define UnionRect UnionRect_Mac
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#include <ApplicationServices/ApplicationServices.h>
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#undef GetCurrentProcess
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#undef GetCurrentThread
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#undef LoadResource
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#undef AnimatePalette
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#undef EqualRgn
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#undef FillRgn
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#undef FrameRgn
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#undef GetPixel
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#undef InvertRgn
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#undef LineTo
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#undef OffsetRgn
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#undef PaintRgn
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#undef Polygon
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#undef ResizePalette
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#undef SetRectRgn
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#undef EqualRect
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#undef FillRect
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#undef FrameRect
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#undef GetCursor
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#undef InvertRect
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#undef OffsetRect
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#undef PtInRect
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#undef SetCursor
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#undef SetRect
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#undef ShowCursor
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#undef UnionRect
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#endif
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winternl.h"
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#include "winbase.h"
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#include "objbase.h"
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#include "wincodecs_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
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#if defined(HAVE_APPLICATIONSERVICES_APPLICATIONSERVICES_H) && \
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MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_4
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typedef struct IcnsEncoder {
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struct encoder encoder;
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IStream *stream;
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IconFamilyHandle icns_family;
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struct encoder_frame frame;
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OSType icns_type;
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BYTE* icns_image;
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int lines_written;
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} IcnsEncoder;
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static inline IcnsEncoder *impl_from_encoder(struct encoder *iface)
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{
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return CONTAINING_RECORD(iface, IcnsEncoder, encoder);
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}
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void CDECL IcnsEncoder_destroy(struct encoder *iface)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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free(This->icns_image);
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if (This->icns_family)
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DisposeHandle((Handle)This->icns_family);
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RtlFreeHeap(GetProcessHeap(), 0, This);
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}
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HRESULT CDECL IcnsEncoder_get_supported_format(struct encoder *iface,
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GUID *pixel_format, DWORD *bpp, BOOL *indexed)
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{
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*pixel_format = GUID_WICPixelFormat32bppBGRA;
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*bpp = 32;
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*indexed = FALSE;
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return S_OK;
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}
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HRESULT CDECL IcnsEncoder_create_frame(struct encoder *iface, const struct encoder_frame *frame)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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This->frame = *frame;
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switch (frame->width)
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{
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case 16: This->icns_type = kIconServices16PixelDataARGB; break;
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case 32: This->icns_type = kIconServices32PixelDataARGB; break;
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case 48: This->icns_type = kIconServices48PixelDataARGB; break;
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case 128: This->icns_type = kIconServices128PixelDataARGB; break;
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case 256: This->icns_type = kIconServices256PixelDataARGB; break;
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case 512: This->icns_type = kIconServices512PixelDataARGB; break;
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default:
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ERR("cannot generate ICNS icon from %dx%d image\n", frame->width, frame->height);
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return E_INVALIDARG;
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}
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This->icns_image = malloc(frame->width * frame->height * 4);
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if (!This->icns_image)
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{
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WARN("failed to allocate image buffer\n");
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return E_FAIL;
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}
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This->lines_written = 0;
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return S_OK;
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}
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static HRESULT CDECL IcnsEncoder_write_lines(struct encoder* iface,
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BYTE *data, DWORD line_count, DWORD stride)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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UINT i;
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for (i = 0; i < line_count; i++)
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{
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BYTE *src_row, *dst_row;
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UINT j;
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src_row = data + stride * i;
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dst_row = This->icns_image + (This->lines_written + i)*(This->frame.width*4);
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/* swap bgr -> rgb */
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for (j = 0; j < This->frame.width*4; j += 4)
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{
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dst_row[j] = src_row[j+3];
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dst_row[j+1] = src_row[j+2];
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dst_row[j+2] = src_row[j+1];
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dst_row[j+3] = src_row[j];
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}
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}
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This->lines_written += line_count;
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return S_OK;
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}
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static HRESULT CDECL IcnsEncoder_commit_frame(struct encoder *iface)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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Handle handle;
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OSErr ret;
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ret = PtrToHand(This->icns_image, &handle, This->frame.width * This->frame.height * 4);
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if (ret != noErr || !handle)
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{
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WARN("PtrToHand failed with error %d\n", ret);
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return E_FAIL;
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}
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ret = SetIconFamilyData(This->icns_family, This->icns_type, handle);
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DisposeHandle(handle);
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if (ret != noErr)
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{
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WARN("SetIconFamilyData failed for image with error %d\n", ret);
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return E_FAIL;
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}
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free(This->icns_image);
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This->icns_image = NULL;
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return S_OK;
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}
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static HRESULT CDECL IcnsEncoder_initialize(struct encoder *iface, IStream *stream)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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This->icns_family = (IconFamilyHandle)NewHandle(0);
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if (!This->icns_family)
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{
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WARN("error creating icns family\n");
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return E_FAIL;
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}
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This->stream = stream;
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return S_OK;
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}
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static HRESULT CDECL IcnsEncoder_commit_file(struct encoder *iface)
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{
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IcnsEncoder *This = impl_from_encoder(iface);
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size_t buffer_size;
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HRESULT hr = S_OK;
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ULONG byteswritten;
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buffer_size = GetHandleSize((Handle)This->icns_family);
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hr = stream_write(This->stream, *This->icns_family, buffer_size, &byteswritten);
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if (FAILED(hr) || byteswritten != buffer_size)
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{
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WARN("writing file failed, hr = 0x%08X\n", hr);
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return E_FAIL;
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}
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return S_OK;
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}
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static const struct encoder_funcs IcnsEncoder_vtable = {
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IcnsEncoder_initialize,
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IcnsEncoder_get_supported_format,
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IcnsEncoder_create_frame,
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IcnsEncoder_write_lines,
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IcnsEncoder_commit_frame,
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IcnsEncoder_commit_file,
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IcnsEncoder_destroy
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};
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HRESULT CDECL icns_encoder_create(struct encoder_info *info, struct encoder **result)
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{
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IcnsEncoder *This;
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TRACE("\n");
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This = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(IcnsEncoder));
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if (!This) return E_OUTOFMEMORY;
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This->encoder.vtable = &IcnsEncoder_vtable;
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This->stream = NULL;
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This->icns_family = NULL;
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This->icns_image = NULL;
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*result = &This->encoder;
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info->flags = ENCODER_FLAGS_MULTI_FRAME|ENCODER_FLAGS_ICNS_SIZE;
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info->container_format = GUID_WineContainerFormatIcns;
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info->clsid = CLSID_WICIcnsEncoder;
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info->encoder_options[0] = ENCODER_OPTION_END;
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return S_OK;
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}
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#else /* !defined(HAVE_APPLICATIONSERVICES_APPLICATIONSERVICES_H) ||
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MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4 */
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HRESULT CDECL icns_encoder_create(struct encoder_info *info, struct encoder **result)
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{
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ERR("Trying to save ICNS picture, but ICNS support is not compiled in.\n");
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return E_FAIL;
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}
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#endif
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