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windowscodecs/tests: Introduce create_and_init_encoder. 

We can't reuse same encoder object for all images. So we should create
a new encoder object for each test.

Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Esme Povirk <esme@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ziqing Hui 2021-05-24 10:58:18 +08:00 committed by Alexandre Julliard
parent 0913e43bf9
commit 4da05a4f6d
1 changed files with 47 additions and 30 deletions
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77
dlls/windowscodecs/tests/ddsformat.c
View File

@ -546,6 +546,39 @@ static HRESULT init_decoder(IWICBitmapDecoder *decoder, IWICStream *stream, HRES
return hr;
}
static void release_encoder(IWICBitmapEncoder *encoder, IWICDdsEncoder *dds_encoder, IWICStream *stream)
{
if (dds_encoder) IWICDdsEncoder_Release(dds_encoder);
if (stream) IWICStream_Release(stream);
if (encoder) IWICBitmapEncoder_Release(encoder);
}
static HRESULT create_and_init_encoder(BYTE *image_buffer, UINT buffer_size,
IWICBitmapEncoder **encoder, IWICDdsEncoder **dds_encoder, IWICStream **stream)
{
HRESULT hr;
*encoder = create_encoder();
if (!*encoder) goto fail;
*stream = create_stream(image_buffer, buffer_size);
if (!*stream) goto fail;
hr = IWICBitmapEncoder_Initialize(*encoder, (IStream *)*stream, WICBitmapEncoderNoCache);
ok(hr == S_OK, "Initialize failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
hr = IWICBitmapEncoder_QueryInterface(*encoder, &IID_IWICDdsEncoder, (void **)dds_encoder);
ok(hr == S_OK, "QueryInterface failed, hr %#x\n", hr);
if (hr != S_OK) goto fail;
return S_OK;
fail:
release_encoder(*encoder, *dds_encoder, *stream);
return E_FAIL;
}
static BOOL is_compressed(DXGI_FORMAT format)
{
UINT i;
@ -1310,18 +1343,25 @@ end:
if (encoder) IWICBitmapEncoder_Release(encoder);
}
static void test_dds_encoder_params(IWICBitmapEncoder *encoder, IWICDdsEncoder *dds_encoder)
static void test_dds_encoder_params(void)
{
WICDdsParameters params, params_set = { 4, 4, 4, 3, 1, DXGI_FORMAT_BC1_UNORM,
WICDdsTexture3D, WICDdsAlphaModePremultiplied };
IWICDdsEncoder *dds_encoder = NULL;
IWICBitmapEncoder *encoder = NULL;
IWICStream *stream = NULL;
BYTE buffer[1024];
HRESULT hr;
hr = create_and_init_encoder(buffer, sizeof(buffer), &encoder, &dds_encoder, &stream);
if (hr != S_OK) goto end;
hr = IWICDdsEncoder_GetParameters(dds_encoder, NULL);
ok(hr == E_INVALIDARG, "GetParameters got unexpected hr %#x\n", hr);
hr = IWICDdsEncoder_GetParameters(dds_encoder, &params);
ok(hr == S_OK, "GetParameters failed, hr %#x\n", hr);
if (hr != S_OK) return;
if (hr != S_OK) goto end;
/* default DDS parameters for encoder */
ok(params.Width == 1, "Got unexpected Width %u\n", params.Width);
@ -1338,7 +1378,7 @@ static void test_dds_encoder_params(IWICBitmapEncoder *encoder, IWICDdsEncoder *
hr = IWICDdsEncoder_SetParameters(dds_encoder, &params_set);
ok(hr == S_OK, "SetParameters failed, hr %#x\n", hr);
if (hr != S_OK) return;
if (hr != S_OK) goto end;
IWICDdsEncoder_GetParameters(dds_encoder, &params);
@ -1358,38 +1398,15 @@ static void test_dds_encoder_params(IWICBitmapEncoder *encoder, IWICDdsEncoder *
"Expected Dimension %u, got %#x\n", params_set.Dimension, params.Dimension);
ok(params.AlphaMode == params_set.AlphaMode,
"Expected AlphaMode %u, got %#x\n", params_set.AlphaMode, params.AlphaMode);
end:
release_encoder(encoder, dds_encoder, stream);
}
static void test_dds_encoder(void)
{
IWICDdsEncoder *dds_encoder = NULL;
IWICBitmapEncoder *encoder = NULL;
IWICStream *stream = NULL;
BYTE buffer[1024];
HRESULT hr;
test_dds_encoder_initialize();
encoder = create_encoder();
if (!encoder) goto end;
stream = create_stream(buffer, sizeof(buffer));
if (!stream) goto end;
hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
ok(hr == S_OK, "Initialize failed, hr %#x\n", hr);
if (hr != S_OK) goto end;
hr = IWICBitmapEncoder_QueryInterface(encoder, &IID_IWICDdsEncoder, (void **)&dds_encoder);
ok(hr == S_OK, "QueryInterface failed, hr %#x\n", hr);
if (hr != S_OK) goto end;
test_dds_encoder_params(encoder, dds_encoder);
end:
if (dds_encoder) IWICDdsEncoder_Release(dds_encoder);
if (stream) IWICStream_Release(stream);
if (encoder) IWICBitmapEncoder_Release(encoder);
test_dds_encoder_params();
}
START_TEST(ddsformat)