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windowscodecs/tests: Add tests for DdsFrameDecode_Dds_GetFormatInfo(). 

Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Esme Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ziqing Hui 2020-06-01 12:59:07 +08:00 committed by Alexandre Julliard
parent 0d263f9fda
commit febf29ba9d
1 changed files with 51 additions and 4 deletions
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55
dlls/windowscodecs/tests/ddsformat.c
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@ -192,6 +192,26 @@ static HRESULT init_decoder(IWICBitmapDecoder *decoder, IWICStream *stream, HRES
return hr;
}
static UINT get_bytes_per_block(DXGI_FORMAT format)
{
switch(format)
{
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM_SRGB:
return 8;
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM_SRGB:
return 16;
default:
return 0;
}
}
static void test_dds_decoder_initialize(void)
{
static BYTE test_dds_bad_magic[sizeof(test_dds_image)];
@ -367,21 +387,28 @@ static void test_dds_decoder_image_parameters(void)
}
}
static void test_dds_decoder_frame_size(IWICBitmapDecoder *decoder, IWICBitmapFrameDecode *frame_decode,
UINT frame_count, int i, int frame_index)
static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBitmapFrameDecode *frame_decode,
UINT frame_count, int i, int frame_index)
{
HRESULT hr;
WICDdsParameters params;
IWICDdsDecoder *dds_decoder;
IWICDdsDecoder *dds_decoder = NULL;
IWICDdsFrameDecode *dds_frame = NULL;
UINT width, height ,expected_width, expected_height, slice_index, depth;
WICDdsFormatInfo format_info;
hr = IWICBitmapDecoder_QueryInterface(decoder, &IID_IWICDdsDecoder, (void **)&dds_decoder);
ok(hr == S_OK, "%d: QueryInterface failed, hr=%x\n", i, hr);
if (hr != S_OK) goto end;
hr = IWICBitmapFrameDecode_QueryInterface(frame_decode, &IID_IWICDdsFrameDecode, (void **)&dds_frame);
ok(hr == S_OK, "%d: [frame %d] QueryInterface failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) goto end;
hr = IWICDdsDecoder_GetParameters(dds_decoder, &params);
ok (hr == S_OK, "%d: GetParameters failed, hr=%x\n", i, hr);
if (hr != S_OK) goto end;
/* frame size tests */
hr = IWICBitmapFrameDecode_GetSize(frame_decode, NULL, NULL);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetSize(frame_decode, NULL, &height);
@ -406,8 +433,28 @@ static void test_dds_decoder_frame_size(IWICBitmapDecoder *decoder, IWICBitmapFr
ok (width == expected_width, "%d: Expected width %d for frame %d, got %d\n", i, expected_width, frame_index, width);
ok (height == expected_height, "%d: Expected height %d for frame %d, got %d\n", i, expected_height, frame_index, height);
/* frame format information tests */
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, NULL);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
todo_wine ok (hr == S_OK, "%d: [frame %d] GetFormatInfo failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) goto end;
ok (format_info.DxgiFormat == test_data[i].expected_parameters.DxgiFormat,
"%d: [frame %d] Expected DXGI format 0x%x, got 0x%x\n",
i, frame_index, test_data[i].expected_parameters.DxgiFormat, format_info.DxgiFormat);
ok (format_info.BytesPerBlock == get_bytes_per_block(format_info.DxgiFormat),
"%d: [frame %d] Expected bytes per block %d, got %d\n",
i, frame_index, get_bytes_per_block(format_info.DxgiFormat), format_info.BytesPerBlock);
ok (format_info.BlockWidth == 4 || format_info.BlockWidth == 1,
"%d: [frame %d] Got unexpected block width %d\n", i, frame_index, format_info.BlockWidth);
ok (format_info.BlockHeight == 4 || format_info.BlockHeight == 1,
"%d: [frame %d] Got unexpected block height %d\n", i, frame_index, format_info.BlockHeight);
end:
if (dds_decoder) IWICDdsDecoder_Release(dds_decoder);
if (dds_frame) IWICDdsFrameDecode_Release(dds_frame);
}
static void test_dds_decoder_frame(IWICBitmapDecoder *decoder, int i)
@ -430,7 +477,7 @@ static void test_dds_decoder_frame(IWICBitmapDecoder *decoder, int i)
continue;
}
test_dds_decoder_frame_size(decoder, frame_decode, frame_count, i, j);
test_dds_decoder_frame_properties(decoder, frame_decode, frame_count, i, j);
}
}