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evr/tests: Sync compare_rgb32 / dump_rgb32 helpers with mf tests.

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Rémi Bernon 2024-04-24 15:37:32 +02:00 committed by Alexandre Julliard
parent f5c9dea15e
commit b157f80582
1 changed files with 27 additions and 16 deletions
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43
dlls/evr/tests/evr.c
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@ -39,34 +39,39 @@ static void load_resource(const WCHAR *filename, const BYTE **data, DWORD *lengt
*length = SizeofResource(GetModuleHandleW(NULL), resource);
}
static DWORD compare_rgb32(const BYTE *data, DWORD *length, const RECT *rect, const BYTE *expect)
static DWORD compare_rgb(const BYTE *data, DWORD *length, const SIZE *size, const RECT *rect, const BYTE *expect, UINT bits)
{
DWORD x, y, size, diff = 0, width = rect->right, height = rect->bottom;
DWORD x, y, step = bits / 8, data_size, diff = 0, width = size->cx, height = size->cy;
/* skip BMP header from the dump */
size = *(DWORD *)(expect + 2 + 2 * sizeof(DWORD));
*length = *length + size;
expect = expect + size;
data_size = *(DWORD *)(expect + 2 + 2 * sizeof(DWORD));
*length = *length + data_size;
expect = expect + data_size;
for (y = 0; y < height; y++, data += width * 4, expect += width * 4)
for (y = 0; y < height; y++, data += width * step, expect += width * step)
{
if (y < rect->top || y >= rect->bottom) continue;
for (x = 0; x < width; x++)
{
if (x < rect->left || x >= rect->right) continue;
diff += abs((int)expect[4 * x + 0] - (int)data[4 * x + 0]);
diff += abs((int)expect[4 * x + 1] - (int)data[4 * x + 1]);
diff += abs((int)expect[4 * x + 2] - (int)data[4 * x + 2]);
diff += abs((int)expect[step * x + 0] - (int)data[step * x + 0]);
diff += abs((int)expect[step * x + 1] - (int)data[step * x + 1]);
if (step >= 3) diff += abs((int)expect[step * x + 2] - (int)data[step * x + 2]);
}
}
size = (rect->right - rect->left) * (rect->bottom - rect->top) * 3;
return diff * 100 / 256 / size;
data_size = (rect->right - rect->left) * (rect->bottom - rect->top) * min(step, 3);
return diff * 100 / 256 / data_size;
}
static void dump_rgb32(const BYTE *data, DWORD length, const RECT *rect, HANDLE output)
static DWORD compare_rgb32(const BYTE *data, DWORD *length, const SIZE *size, const RECT *rect, const BYTE *expect)
{
DWORD width = rect->right, height = rect->bottom;
return compare_rgb(data, length, size, rect, expect, 32);
}
static void dump_rgb(const BYTE *data, DWORD length, const SIZE *size, HANDLE output, UINT bits)
{
DWORD width = size->cx, height = size->cy;
static const char magic[2] = "BM";
struct
{
@ -80,7 +85,7 @@ static void dump_rgb32(const BYTE *data, DWORD length, const RECT *rect, HANDLE
.biHeader =
{
.biSize = sizeof(BITMAPINFOHEADER), .biWidth = width, .biHeight = height, .biPlanes = 1,
.biBitCount = 32, .biCompression = BI_RGB, .biSizeImage = width * height * 4,
.biBitCount = bits, .biCompression = BI_RGB, .biSizeImage = width * height * (bits / 8),
},
};
DWORD written;
@ -97,9 +102,15 @@ static void dump_rgb32(const BYTE *data, DWORD length, const RECT *rect, HANDLE
ok(written == length, "written %lu bytes\n", written);
}
static void dump_rgb32(const BYTE *data, DWORD length, const SIZE *size, HANDLE output)
{
return dump_rgb(data, length, size, output, 32);
}
#define check_rgb32_data(a, b, c, d) check_rgb32_data_(__LINE__, a, b, c, d)
static DWORD check_rgb32_data_(int line, const WCHAR *filename, const BYTE *data, DWORD length, const RECT *rect)
{
SIZE size = {rect->right, rect->bottom};
WCHAR output_path[MAX_PATH];
const BYTE *expect_data;
HRSRC resource;
@ -109,7 +120,7 @@ static DWORD check_rgb32_data_(int line, const WCHAR *filename, const BYTE *data
lstrcatW(output_path, filename);
output = CreateFileW(output_path, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
ok(output != INVALID_HANDLE_VALUE, "CreateFileW failed, error %lu\n", GetLastError());
dump_rgb32(data, length, rect, output);
dump_rgb32(data, length, &size, output);
trace("created %s\n", debugstr_w(output_path));
CloseHandle(output);
@ -117,7 +128,7 @@ static DWORD check_rgb32_data_(int line, const WCHAR *filename, const BYTE *data
ok(resource != 0, "FindResourceW failed, error %lu\n", GetLastError());
expect_data = LockResource(LoadResource(GetModuleHandleW(NULL), resource));
return compare_rgb32(data, &length, rect, expect_data);
return compare_rgb32(data, &length, &size, rect, expect_data);
}
static void set_rect(MFVideoNormalizedRect *rect, float left, float top, float right, float bottom)