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Commit b3eabfdd authored by Ziqing Hui's avatar Ziqing Hui Committed by Alexandre Julliard
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windowscodecs: Add tests for DdsFrameDecode_Dds_CopyBlocks().

Some code in test_dds_decoder_frame_properties() are moved to test_dds_decoder_frame() bacause there are some same code in test_dds_decoder_frame_properties() and test_dds_decoder_frame_data(). Signed-off-by: 's avatarZiqing Hui <zhui@codeweavers.com> Signed-off-by: 's avatarEsme Povirk <vincent@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 5de95bad
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Showing with 93 additions and 31 deletions
dlls/windowscodecs/tests/ddsformat.c
View file @ b3eabfdd
......@@ -121,7 +121,7 @@ static BYTE test_dds_array[] = {
};
static struct test_data {
void *data;
BYTE *data;
UINT size;
UINT expected_frame_count;
WICDdsParameters expected_parameters;
......@@ -212,6 +212,11 @@ static UINT get_bytes_per_block(DXGI_FORMAT format)
}
}
static BOOL has_extended_header(const BYTE *data)
{
return data[84] == 'D' && data[85] == 'X' && data[86] == '1' && data[87] == '0';
}
static void test_dds_decoder_initialize(void)
{
static BYTE test_dds_bad_magic[sizeof(test_dds_image)];
......@@ -387,27 +392,14 @@ static void test_dds_decoder_image_parameters(void)
}
}
static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBitmapFrameDecode *frame_decode,
UINT frame_count, int i, int frame_index)
static void test_dds_decoder_frame_properties(IWICBitmapFrameDecode *frame_decode, IWICDdsFrameDecode *dds_frame,
UINT frame_count, WICDdsParameters *params, int i, int frame_index)
{
HRESULT hr;
WICDdsParameters params;
IWICDdsDecoder *dds_decoder = NULL;
IWICDdsFrameDecode *dds_frame = NULL;
UINT width, height ,expected_width, expected_height, slice_index, depth;
UINT width_in_blocks, height_in_blocks, expected_width_in_blocks, expected_height_in_blocks;
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);
......@@ -418,12 +410,12 @@ static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBi
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICBitmapFrameDecode_GetSize(frame_decode, &width, &height);
ok (hr == S_OK, "%d: GetSize failed for frame %d, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) goto end;
if (hr != S_OK) return;
depth = params.Depth;
expected_width = params.Width;
expected_height = params.Height;
slice_index = frame_index % (frame_count / params.ArraySize);
depth = params->Depth;
expected_width = params->Width;
expected_height = params->Height;
slice_index = frame_index % (frame_count / params->ArraySize);
while (slice_index >= depth)
{
if (expected_width > 1) expected_width /= 2;
......@@ -440,7 +432,7 @@ static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBi
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
ok (hr == S_OK, "%d: [frame %d] GetFormatInfo failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) goto end;
if (hr != S_OK) return;
ok (format_info.DxgiFormat == test_data[i].expected_parameters.DxgiFormat,
"%d: [frame %d] Expected DXGI format 0x%x, got 0x%x\n",
......@@ -463,7 +455,7 @@ static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBi
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, &height_in_blocks);
ok (hr == S_OK, "%d: [frame %d] GetSizeInBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) goto end;
if (hr != S_OK) return;
expected_width_in_blocks = (expected_width + format_info.BlockWidth - 1) / format_info.BlockWidth;
expected_height_in_blocks = (expected_height + format_info.BlockHeight - 1) / format_info.BlockHeight;
......@@ -472,33 +464,103 @@ static void test_dds_decoder_frame_properties(IWICBitmapDecoder *decoder, IWICBi
ok (height_in_blocks == expected_height_in_blocks,
"%d: [frame %d] Expected height in blocks %d, got %d\n", i, frame_index, expected_height_in_blocks, height_in_blocks);
end:
if (dds_decoder) IWICDdsDecoder_Release(dds_decoder);
if (dds_frame) IWICDdsFrameDecode_Release(dds_frame);
}
static void test_dds_decoder_frame_data(IWICDdsFrameDecode *dds_frame, UINT frame_count, WICDdsParameters *params,
int i, int frame_index)
{
HRESULT hr;
WICDdsFormatInfo format_info;
WICRect rect = { 0, 0, 1, 1 };
BYTE buffer[32];
UINT stride, width_in_blocks, height_in_blocks;
UINT width, height, depth, array_index;
UINT block_offset;
int slice_index;
hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, &height_in_blocks);
ok (hr == S_OK, "%d: [frame %d] GetSizeInBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
ok (hr == S_OK, "%d: [frame %d] GetFormatInfo failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
stride = width_in_blocks * format_info.BytesPerBlock;
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, NULL);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 32, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, stride, 32, buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 32, buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
block_offset = 128; /* DDS magic and header */
if (has_extended_header(test_data[i].data)) block_offset += 20; /* DDS extended header */
width = params->Width;
height = params->Height;
depth = params->Depth;
slice_index = frame_index % (frame_count / params->ArraySize);
array_index = frame_index / (frame_count / params->ArraySize);
block_offset += (test_data[i].size - block_offset) / params->ArraySize * array_index;
while (slice_index >= 0)
{
width_in_blocks = (width + format_info.BlockWidth - 1) / format_info.BlockWidth;
height_in_blocks = (width + format_info.BlockWidth - 1) / format_info.BlockWidth;
block_offset += (slice_index >= depth) ?
(width_in_blocks * height_in_blocks * format_info.BytesPerBlock * depth) :
(width_in_blocks * height_in_blocks * format_info.BytesPerBlock * slice_index);
if (width > 1) width /= 2;
if (height > 1) height /= 2;
slice_index -= depth;
if (depth > 1) depth /= 2;
}
ok (!strncmp((const char *)test_data[i].data + block_offset, (const char *)buffer, format_info.BytesPerBlock),
"%d: [frame %d] Block data mismatch\n", i, frame_index);
}
static void test_dds_decoder_frame(IWICBitmapDecoder *decoder, int i)
{
HRESULT hr;
IWICDdsDecoder *dds_decoder = NULL;
UINT frame_count, j;
WICDdsParameters params;
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok (hr == S_OK, "%d: GetFrameCount failed, hr=%x\n", i, hr);
if (hr != S_OK) return;
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 = IWICDdsDecoder_GetParameters(dds_decoder, &params);
ok (hr == S_OK, "%d: GetParameters failed, hr=%x\n", i, hr);
if (hr != S_OK) goto end;
for (j = 0; j < frame_count; j++)
{
IWICBitmapFrameDecode *frame_decode = NULL;
IWICDdsFrameDecode *dds_frame = NULL;
hr = IWICBitmapDecoder_GetFrame(decoder, j, &frame_decode);
ok (hr == S_OK, "%d: GetFrame failed for frame %d, hr=%x\n", i, j, hr);
if (hr != S_OK) {
IWICBitmapFrameDecode_Release(frame_decode);
continue;
}
if (hr != S_OK) goto next;
hr = IWICBitmapFrameDecode_QueryInterface(frame_decode, &IID_IWICDdsFrameDecode, (void **)&dds_frame);
ok(hr == S_OK, "%d: [frame %d] QueryInterface failed, hr=%x\n", i, j, hr);
if (hr != S_OK) goto next;
test_dds_decoder_frame_properties(frame_decode, dds_frame, frame_count, &params, i, j);
test_dds_decoder_frame_data(dds_frame, frame_count, &params, i, j);
test_dds_decoder_frame_properties(decoder, frame_decode, frame_count, i, j);
next:
if (frame_decode) IWICBitmapFrameDecode_Release(frame_decode);
if (dds_frame) IWICDdsFrameDecode_Release(dds_frame);
}
end:
if (dds_decoder) IWICDdsDecoder_Release(dds_decoder);
}
static void test_dds_decoder(void)
......
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