From: Dmitry Timoshkov &lt;dmitry(a)baikal.ru&gt; Signed-off-by: Nikolay Sivov &lt;nsivov(a)codeweavers.com&gt; --- dlls/windowscodecs/converter.c | 74 ++++++++++++++++++++++++++++++++++ dlls/windowscodecs/info.c | 2 + dlls/windowscodecs/regsvr.c | 36 +++++++++++++++++ 3 files changed, 112 insertions(+) diff --git a/dlls/windowscodecs/converter.c b/dlls/windowscodecs/converter.c index 6e7bb8e781..b2c4cee260 100644 --- a/dlls/windowscodecs/converter.c +++ b/dlls/windowscodecs/converter.c @@ -53,8 +53,11 @@ enum pixelformat { format_24bppRGB, format_32bppGrayFloat, format_32bppBGR, + format_32bppRGB, format_32bppBGRA, + format_32bppRGBA, format_32bppPBGRA, + format_32bppPRGBA, format_48bppRGB, format_64bppRGBA, format_32bppCMYK, @@ -858,6 +861,25 @@ static HRESULT copypixels_to_32bppBGRA(struct FormatConverter *This, const WICRe } } +static HRESULT copypixels_to_32bppRGBA(struct FormatConverter *This, const WICRect *prc, + UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) +{ + HRESULT hr; + + switch (source_format) + { + case format_32bppRGBA: + if (prc) + return IWICBitmapSource_CopyPixels(This->source, prc, cbStride, cbBufferSize, pbBuffer); + return S_OK; + default: + hr = copypixels_to_32bppBGRA(This, prc, cbStride, cbBufferSize, pbBuffer, source_format); + if (SUCCEEDED(hr) && prc) + reverse_bgr8(4, pbBuffer, prc->Width, prc->Height, cbStride); + return hr; + } +} + static HRESULT copypixels_to_32bppBGR(struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) { @@ -874,6 +896,22 @@ static HRESULT copypixels_to_32bppBGR(struct FormatConverter *This, const WICRec } } +static HRESULT copypixels_to_32bppRGB(struct FormatConverter *This, const WICRect *prc, + UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) +{ + switch (source_format) + { + case format_32bppRGB: + case format_32bppRGBA: + case format_32bppPRGBA: + if (prc) + return IWICBitmapSource_CopyPixels(This->source, prc, cbStride, cbBufferSize, pbBuffer); + return S_OK; + default: + return copypixels_to_32bppRGBA(This, prc, cbStride, cbBufferSize, pbBuffer, source_format); + } +} + static HRESULT copypixels_to_32bppPBGRA(struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) { @@ -907,6 +945,39 @@ static HRESULT copypixels_to_32bppPBGRA(struct FormatConverter *This, const WICR } } +static HRESULT copypixels_to_32bppPRGBA(struct FormatConverter *This, const WICRect *prc, + UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) +{ + HRESULT hr; + + switch (source_format) + { + case format_32bppPRGBA: + if (prc) + return IWICBitmapSource_CopyPixels(This->source, prc, cbStride, cbBufferSize, pbBuffer); + return S_OK; + default: + hr = copypixels_to_32bppRGBA(This, prc, cbStride, cbBufferSize, pbBuffer, source_format); + if (SUCCEEDED(hr) && prc) + { + INT x, y; + + for (y=0; y<prc->Height; y++) + for (x=0; x<prc->Width; x++) + { + BYTE alpha = pbBuffer[cbStride*y+4*x+3]; + if (alpha != 255) + { + pbBuffer[cbStride*y+4*x] = pbBuffer[cbStride*y+4*x] * alpha / 255; + pbBuffer[cbStride*y+4*x+1] = pbBuffer[cbStride*y+4*x+1] * alpha / 255; + pbBuffer[cbStride*y+4*x+2] = pbBuffer[cbStride*y+4*x+2] * alpha / 255; + } + } + } + return hr; + } +} + static HRESULT copypixels_to_24bppBGR(struct FormatConverter *This, const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer, enum pixelformat source_format) { @@ -1236,8 +1307,11 @@ static const struct pixelformatinfo supported_formats[] = { {format_24bppRGB, &GUID_WICPixelFormat24bppRGB, copypixels_to_24bppRGB}, {format_32bppGrayFloat, &GUID_WICPixelFormat32bppGrayFloat, copypixels_to_32bppGrayFloat}, {format_32bppBGR, &GUID_WICPixelFormat32bppBGR, copypixels_to_32bppBGR}, + {format_32bppRGB, &GUID_WICPixelFormat32bppRGB, copypixels_to_32bppRGB}, {format_32bppBGRA, &GUID_WICPixelFormat32bppBGRA, copypixels_to_32bppBGRA}, + {format_32bppRGBA, &GUID_WICPixelFormat32bppRGBA, copypixels_to_32bppRGBA}, {format_32bppPBGRA, &GUID_WICPixelFormat32bppPBGRA, copypixels_to_32bppPBGRA}, + {format_32bppPRGBA, &GUID_WICPixelFormat32bppPRGBA, copypixels_to_32bppPRGBA}, {format_48bppRGB, &GUID_WICPixelFormat48bppRGB, NULL}, {format_64bppRGBA, &GUID_WICPixelFormat64bppRGBA, NULL}, {format_32bppCMYK, &GUID_WICPixelFormat32bppCMYK, NULL}, diff --git a/dlls/windowscodecs/info.c b/dlls/windowscodecs/info.c index d0c2c690ca..3e3cdb5435 100644 --- a/dlls/windowscodecs/info.c +++ b/dlls/windowscodecs/info.c @@ -2483,6 +2483,8 @@ HRESULT WINAPI WICConvertBitmapSource(REFWICPixelFormatGUID dstFormat, IWICBitma BOOL canconvert; ULONG num_fetched; + TRACE("%s,%p,%p\n", debugstr_guid(dstFormat), pISrc, ppIDst); + res = IWICBitmapSource_GetPixelFormat(pISrc, &srcFormat); if (FAILED(res)) return res; diff --git a/dlls/windowscodecs/regsvr.c b/dlls/windowscodecs/regsvr.c index 9a580c67c5..c8338f1bea 100644 --- a/dlls/windowscodecs/regsvr.c +++ b/dlls/windowscodecs/regsvr.c @@ -1463,8 +1463,11 @@ static GUID const * const converter_formats[] = { &GUID_WICPixelFormat24bppBGR, &GUID_WICPixelFormat24bppRGB, &GUID_WICPixelFormat32bppBGR, + &GUID_WICPixelFormat32bppRGB, &GUID_WICPixelFormat32bppBGRA, + &GUID_WICPixelFormat32bppRGBA, &GUID_WICPixelFormat32bppPBGRA, + &GUID_WICPixelFormat32bppPRGBA, &GUID_WICPixelFormat32bppGrayFloat, &GUID_WICPixelFormat48bppRGB, &GUID_WICPixelFormat64bppRGBA, @@ -1928,6 +1931,17 @@ static struct regsvr_pixelformat const pixelformat_list[] = { WICPixelFormatNumericRepresentationUnsignedInteger, 0 }, + { &GUID_WICPixelFormat32bppRGB, + "The Wine Project", + "32bpp RGB", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, { &GUID_WICPixelFormat32bppBGRA, "The Wine Project", "32bpp BGRA", @@ -1939,6 +1953,17 @@ static struct regsvr_pixelformat const pixelformat_list[] = { WICPixelFormatNumericRepresentationUnsignedInteger, 1 }, + { &GUID_WICPixelFormat32bppRGBA, + "The Wine Project", + "32bpp RGBA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, { &GUID_WICPixelFormat32bppPBGRA, "The Wine Project", "32bpp PBGRA", @@ -1950,6 +1975,17 @@ static struct regsvr_pixelformat const pixelformat_list[] = { WICPixelFormatNumericRepresentationUnsignedInteger, 1 }, + { &GUID_WICPixelFormat32bppPRGBA, + "The Wine Project", + "32bpp PRGBA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, { &GUID_WICPixelFormat32bppGrayFloat, "The Wine Project", "32bpp GrayFloat", -- 2.20.1