From: Brendan McGrath <bmcgrath@codeweavers.com> --- dlls/iyuv_32/iyuv.c | 67 ++++++++++++++++++++++++++++++++++-- dlls/iyuv_32/tests/iyuv_32.c | 6 ---- 2 files changed, 65 insertions(+), 8 deletions(-) diff --git a/dlls/iyuv_32/iyuv.c b/dlls/iyuv_32/iyuv.c index b130bb8a4c9..7ba85a95a30 100644 --- a/dlls/iyuv_32/iyuv.c +++ b/dlls/iyuv_32/iyuv.c @@ -45,6 +45,11 @@ static HINSTANCE IYUV_32_module; #define compare_fourcc(fcc1, fcc2) (((fcc1) ^ (fcc2)) & ~0x20202020) +static inline UINT64 make_uint64(UINT32 high, UINT32 low) +{ + return ((UINT64)high << 32) | low; +} + static LRESULT IYUV_Open(const ICINFO *icinfo) { IMFTransform *transform; @@ -124,9 +129,67 @@ static LRESULT IYUV_DecompressGetFormat(BITMAPINFOHEADER *in, BITMAPINFOHEADER * static LRESULT IYUV_DecompressBegin(IMFTransform *transform, const BITMAPINFOHEADER *in, const BITMAPINFOHEADER *out) { - FIXME("ICM_DECOMPRESS_BEGIN %p %p %p\n", transform, in, out); + IMFMediaType *input_type, *output_type; + LRESULT r = ICERR_INTERNAL; + const GUID *output_subtype; + LONG stride, depth; - return ICERR_UNSUPPORTED; + TRACE("transform %p, in %p, out %p.\n", transform, in, out); + + if (!transform) + return ICERR_BADPARAM; + + if (out->biCompression != BI_RGB) + return ICERR_BADFORMAT; + + if (out->biBitCount == 24) + output_subtype = &MFVideoFormat_RGB24; + else if (out->biBitCount == 16) + output_subtype = &MFVideoFormat_RGB555; + else if (out->biBitCount == 8) + output_subtype = &MFVideoFormat_RGB8; + else + return ICERR_BADFORMAT; + + if (in->biWidth != out->biWidth || in->biHeight != out->biHeight) + return ICERR_BADFORMAT; + + depth = out->biBitCount / 8; + stride = -((out->biWidth * depth + 3) & ~3); + + if (FAILED(MFCreateMediaType(&input_type))) + return ICERR_INTERNAL; + + if (FAILED(MFCreateMediaType(&output_type))) + { + IMFMediaType_Release(input_type); + return ICERR_INTERNAL; + } + + if (FAILED(IMFMediaType_SetGUID(input_type, &MF_MT_MAJOR_TYPE, &MFMediaType_Video)) || + FAILED(IMFMediaType_SetGUID(input_type, &MF_MT_SUBTYPE, &MFVideoFormat_I420))) + goto done; + if (FAILED(IMFMediaType_SetUINT64(input_type, &MF_MT_FRAME_SIZE, make_uint64(in->biWidth, in->biHeight)))) + goto done; + + if (FAILED(IMFMediaType_SetGUID(output_type, &MF_MT_MAJOR_TYPE, &MFMediaType_Video)) || + FAILED(IMFMediaType_SetGUID(output_type, &MF_MT_SUBTYPE, output_subtype))) + goto done; + if (FAILED(IMFMediaType_SetUINT64(output_type, &MF_MT_FRAME_SIZE, make_uint64(out->biWidth, out->biHeight)))) + goto done; + if (FAILED(IMFMediaType_SetUINT32(output_type, &MF_MT_DEFAULT_STRIDE, stride))) + goto done; + + if (FAILED(IMFTransform_SetInputType(transform, 0, input_type, 0)) || + FAILED(IMFTransform_SetOutputType(transform, 0, output_type, 0))) + goto done; + + r = ICERR_OK; + +done: + IMFMediaType_Release(input_type); + IMFMediaType_Release(output_type); + return r; } static LRESULT IYUV_Decompress(IMFTransform *transform, const ICDECOMPRESS *params) diff --git a/dlls/iyuv_32/tests/iyuv_32.c b/dlls/iyuv_32/tests/iyuv_32.c index a406140b5c4..6feb81bdcd8 100644 --- a/dlls/iyuv_32/tests/iyuv_32.c +++ b/dlls/iyuv_32/tests/iyuv_32.c @@ -269,7 +269,6 @@ static void test_formats(DWORD handler) out.biCompression = BI_RGB; out.biBitCount = 24; res = ICDecompressBegin(hic, &in, &out); - todo_wine ok(res == ICERR_OK, "Got %ld.\n", res); res = ICDecompressEnd(hic); @@ -331,12 +330,8 @@ static void test_decompress(DWORD handler) ok(!!hic, "Failed to open codec.\n"); res = ICDecompressBegin(hic, &i420_info, &rgb_info); - todo_wine ok(res == ICERR_OK, "Got %ld.\n", res); - if (res != ICERR_OK) - goto skip_decompression_tests; - res = ICDecompress(hic, 0, &i420_info, i420_data, &rgb_info, rgb_data); todo_wine ok(res == ICERR_OK, "Got %ld.\n", res); @@ -356,7 +351,6 @@ static void test_decompress(DWORD handler) todo_wine ok(diff == 0, "Got %lu%% difference.\n", diff); -skip_decompression_tests: res = ICClose(hic); ok(res == ICERR_OK, "Got %ld.\n", res); } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10549