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windowscodecs: Implement SetResolution for BMP frame encoder.

This commit is contained in:
Vincent Povirk 2009-08-11 16:38:11 -05:00 committed by Alexandre Julliard
parent db040535f5
commit fcb69378a1
1 changed files with 12 additions and 2 deletions
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14
dlls/windowscodecs/bmpencode.c
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@ -58,6 +58,7 @@ typedef struct BmpFrameEncode {
UINT width, height; UINT width, height;
BYTE *bits; BYTE *bits;
const struct bmp_pixelformat *format; const struct bmp_pixelformat *format;
double xres, yres;
} BmpFrameEncode; } BmpFrameEncode;
static HRESULT WINAPI BmpFrameEncode_QueryInterface(IWICBitmapFrameEncode *iface, REFIID iid, static HRESULT WINAPI BmpFrameEncode_QueryInterface(IWICBitmapFrameEncode *iface, REFIID iid,
@ -139,8 +140,15 @@ static HRESULT WINAPI BmpFrameEncode_SetSize(IWICBitmapFrameEncode *iface,
static HRESULT WINAPI BmpFrameEncode_SetResolution(IWICBitmapFrameEncode *iface, static HRESULT WINAPI BmpFrameEncode_SetResolution(IWICBitmapFrameEncode *iface,
double dpiX, double dpiY) double dpiX, double dpiY)
{ {
FIXME("(%p,%0.2f,%0.2f): stub\n", iface, dpiX, dpiY); BmpFrameEncode *This = (BmpFrameEncode*)iface;
return E_NOTIMPL; TRACE("(%p,%0.2f,%0.2f)\n", iface, dpiX, dpiY);
if (!This->initialized || This->bits) return WINCODEC_ERR_WRONGSTATE;
This->xres = dpiX;
This->yres = dpiY;
return S_OK;
} }
static HRESULT WINAPI BmpFrameEncode_SetPixelFormat(IWICBitmapFrameEncode *iface, static HRESULT WINAPI BmpFrameEncode_SetPixelFormat(IWICBitmapFrameEncode *iface,
@ -372,6 +380,8 @@ static HRESULT WINAPI BmpEncoder_CreateNewFrame(IWICBitmapEncoder *iface,
encode->height = 0; encode->height = 0;
encode->bits = NULL; encode->bits = NULL;
encode->format = NULL; encode->format = NULL;
encode->xres = 0.0;
encode->yres = 0.0;
*ppIFrameEncode = (IWICBitmapFrameEncode*)encode; *ppIFrameEncode = (IWICBitmapFrameEncode*)encode;
This->frame = (IWICBitmapFrameEncode*)encode; This->frame = (IWICBitmapFrameEncode*)encode;