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windowscodecs: Implement DdsFrameDecode_Dds_CopyBlocks(). 

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 2020-06-09 12:29:01 +08:00 committed by Alexandre Julliard
parent e51a707487
commit fed3784ab0
2 changed files with 61 additions and 23 deletions
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42
dlls/windowscodecs/ddsformat.c
View File

@ -475,9 +475,47 @@ static HRESULT WINAPI DdsFrameDecode_Dds_CopyBlocks(IWICDdsFrameDecode *iface,
const WICRect *boundsInBlocks, UINT stride, UINT bufferSize,
BYTE *buffer)
{
FIXME("(%p,%p,%u,%u,%p): stub.\n", iface, boundsInBlocks, stride, bufferSize, buffer);
DdsFrameDecode *This = impl_from_IWICDdsFrameDecode(iface);
int x, y, width, height;
UINT bytes_per_block, frame_stride, frame_size, i;
BYTE *data, *dst_buffer;
return E_NOTIMPL;
TRACE("(%p,%p,%u,%u,%p)\n", iface, boundsInBlocks, stride, bufferSize, buffer);
if (!buffer) return E_INVALIDARG;
bytes_per_block = This->info.bytes_per_block;
frame_stride = This->info.width_in_blocks * bytes_per_block;
frame_size = frame_stride * This->info.height_in_blocks;
if (!boundsInBlocks) {
if (stride < frame_stride) return E_INVALIDARG;
if (bufferSize < frame_size) return E_INVALIDARG;
memcpy(buffer, This->data, frame_size);
return S_OK;
}
x = boundsInBlocks->X;
y = boundsInBlocks->Y;
width = boundsInBlocks->Width;
height = boundsInBlocks->Height;
if (x < 0 || y < 0 || width <= 0 || height <= 0 ||
x + width > This->info.width_in_blocks ||
y + height > This->info.height_in_blocks) {
return E_INVALIDARG;
}
if (stride < width * bytes_per_block) return E_INVALIDARG;
if (bufferSize < stride * height) return E_INVALIDARG;
data = This->data + (x + y * This->info.width_in_blocks) * bytes_per_block;
dst_buffer = buffer;
for (i = 0; i < height; i++)
{
memcpy(dst_buffer, data, (size_t)width * bytes_per_block);
data += This->info.width_in_blocks * bytes_per_block;
dst_buffer += stride;
}
return S_OK;
}
static const IWICDdsFrameDecodeVtbl DdsFrameDecode_Dds_Vtbl = {

42
dlls/windowscodecs/tests/ddsformat.c
View File

@ -537,46 +537,46 @@ static void test_dds_decoder_frame_data(IWICDdsFrameDecode *dds_frame, UINT fram
frame_size = frame_stride * height_in_blocks;
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);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_a, stride, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_b, stride, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_c, stride, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_d, stride, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride - 1, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride * 2, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, frame_stride * height_in_blocks - 1, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, frame_stride * height_in_blocks, buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, 0, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride - 1, sizeof(buffer), buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride * 2, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 0, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 1, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height - 1, buffer);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height, buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), NULL);
todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
block_offset = 128; /* DDS magic and header */
if (has_extended_header(test_data[i].data)) block_offset += 20; /* DDS extended header */
@ -600,19 +600,19 @@ static void test_dds_decoder_frame_data(IWICDdsFrameDecode *dds_frame, UINT fram
}
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
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);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok (!strncmp((const char *)test_data[i].data + block_offset, (const char *)buffer, frame_size),
"%d: [frame %d] Block data mismatch\n", i, frame_index);
hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, frame_stride * 2, sizeof(buffer), buffer);
todo_wine ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
if (hr != S_OK) return;
ok (!strncmp((const char *)test_data[i].data + block_offset, (const char *)buffer, frame_size),
"%d: [frame %d] Block data mismatch\n", i, frame_index);