[PATCH 4/4] mfplat: Add trivial implementation of MFCopyImage().
Nikolay Sivov
nsivov at codeweavers.com
Tue Feb 19 06:41:17 CST 2019
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/mfplat/main.c | 15 +++++++++++++--
dlls/mfplat/tests/mfplat.c | 35 +++++++++++++++++++++++++++++++++++
2 files changed, 48 insertions(+), 2 deletions(-)
diff --git a/dlls/mfplat/main.c b/dlls/mfplat/main.c
index 94d5ab0f48..21240dfbeb 100644
--- a/dlls/mfplat/main.c
+++ b/dlls/mfplat/main.c
@@ -476,10 +476,21 @@ HRESULT WINAPI MFUnlockPlatform(void)
return S_OK;
}
+/***********************************************************************
+ * MFCopyImage (mfplat.@)
+ */
HRESULT WINAPI MFCopyImage(BYTE *dest, LONG deststride, const BYTE *src, LONG srcstride, DWORD width, DWORD lines)
{
- FIXME("(%p, %d, %p, %d, %d, %d) stub\n", dest, deststride, src, srcstride, width, lines);
- return E_NOTIMPL;
+ TRACE("(%p, %d, %p, %d, %u, %u)\n", dest, deststride, src, srcstride, width, lines);
+
+ while (lines--)
+ {
+ memcpy(dest, src, width);
+ dest += deststride;
+ src += srcstride;
+ }
+
+ return S_OK;
}
typedef struct _mfattributes
diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
index 8b06e23375..7d319b480d 100644
--- a/dlls/mfplat/tests/mfplat.c
+++ b/dlls/mfplat/tests/mfplat.c
@@ -877,6 +877,40 @@ static void test_allocate_queue(void)
ok(hr == S_OK, "Failed to shutdown, hr %#x.\n", hr);
}
+static void test_MFCopyImage(void)
+{
+ BYTE dest[16], src[16];
+ HRESULT hr;
+
+ memset(dest, 0xaa, sizeof(dest));
+ memset(src, 0x11, sizeof(src));
+
+ hr = MFCopyImage(dest, 8, src, 8, 4, 1);
+ ok(hr == S_OK, "Failed to copy image %#x.\n", hr);
+ ok(!memcmp(dest, src, 4) && dest[4] == 0xaa, "Unexpected buffer contents.\n");
+
+ memset(dest, 0xaa, sizeof(dest));
+ memset(src, 0x11, sizeof(src));
+
+ hr = MFCopyImage(dest, 8, src, 8, 16, 1);
+ ok(hr == S_OK, "Failed to copy image %#x.\n", hr);
+ ok(!memcmp(dest, src, 16), "Unexpected buffer contents.\n");
+
+ memset(dest, 0xaa, sizeof(dest));
+ memset(src, 0x11, sizeof(src));
+
+ hr = MFCopyImage(dest, 8, src, 8, 8, 2);
+ ok(hr == S_OK, "Failed to copy image %#x.\n", hr);
+ ok(!memcmp(dest, src, 16), "Unexpected buffer contents.\n");
+
+ memset(dest, 0xaa, sizeof(dest));
+ memset(src, 0x11, sizeof(src));
+
+ hr = MFCopyImage(dest, 8, src, 8, 8, 0);
+ ok(hr == S_OK, "Failed to copy image %#x.\n", hr);
+ ok(dest[0] == 0xaa, "Unexpected buffer contents.\n");
+}
+
START_TEST(mfplat)
{
CoInitialize(NULL);
@@ -895,6 +929,7 @@ START_TEST(mfplat)
test_source_resolver();
test_MFCreateAsyncResult();
test_allocate_queue();
+ test_MFCopyImage();
CoUninitialize();
}
--
2.20.1
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