Signed-off-by: Paul Gofman pgofman@codeweavers.com --- I was previously testing creating mipmaps with DDSD_LPSURFACE and that never succeeded for me. However, it appears possible to set user memory pointer with _SetSurfaceDesc for mipmaps, as well as change texture dimensions along with that, including those for attached surfaces.
dlls/ddraw/tests/ddraw7.c | 87 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+)
diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c index c85f0201118..42262ce9ac7 100644 --- a/dlls/ddraw/tests/ddraw7.c +++ b/dlls/ddraw/tests/ddraw7.c @@ -7147,6 +7147,93 @@ static void test_set_surface_desc(void) * parameters. */ hr = IDirectDrawSurface7_SetSurfaceDesc(surface, &ddsd, 0); ok(hr == DDERR_INVALIDSURFACETYPE, "Got unexpected hr %#x.\n", hr); + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_LPSURFACE; + ddsd.lpSurface = data; + hr = IDirectDrawSurface7_SetSurfaceDesc(surface, &ddsd, 0); + ok(hr == DDERR_INVALIDSURFACETYPE, "Got unexpected hr %#x.\n", hr); + IDirectDrawSurface7_Release(surface); + } + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_CAPS | DDSD_MIPMAPCOUNT; + ddsd.dwWidth = 8; + ddsd.dwHeight = 8; + U2(ddsd).dwMipMapCount = 3; + ddsd.lpSurface = data; + ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_SYSTEMMEMORY | DDSCAPS_COMPLEX | DDSCAPS_MIPMAP; + + hr = IDirectDraw7_CreateSurface(ddraw, &ddsd, &surface, NULL); + ok(hr == DD_OK || hr == DDERR_NODIRECTDRAWHW || hr == E_NOINTERFACE, "Got unexpected hr %#x.\n", hr); + + if (hr == DD_OK) + { + static DDSCAPS2 caps = {DDSCAPS_TEXTURE, 0, 0, {0}}; + void *surface2_system_mem; + IDirectDrawSurface7 *surface2; + + hr = IDirectDrawSurface7_GetAttachedSurface(surface, &caps, &surface2); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + reset_ddsd(&ddsd); + hr = IDirectDrawSurface7_GetSurfaceDesc(surface2, &ddsd); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + ok(ddsd.dwWidth == 4, "Got unexpected dwWidth %u.\n", ddsd.dwWidth); + + hr = IDirectDrawSurface7_Lock(surface2, NULL, &ddsd, 0, NULL); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + surface2_system_mem = ddsd.lpSurface; + IDirectDrawSurface7_Unlock(surface2, NULL); + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_PITCH | DDSD_LPSURFACE; + ddsd.dwWidth = 16; + ddsd.dwHeight = 16; + U1(ddsd).lPitch = 16 * 4; + ddsd.lpSurface = data; + hr = IDirectDrawSurface7_SetSurfaceDesc(surface, &ddsd, 0); + todo_wine ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_PITCH | DDSD_LPSURFACE; + ddsd.dwWidth = 8; + ddsd.dwHeight = 8; + U1(ddsd).lPitch = 8 * 4; + ddsd.lpSurface = data; + hr = IDirectDrawSurface7_SetSurfaceDesc(surface, &ddsd, 0); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + + reset_ddsd(&ddsd); + hr = IDirectDrawSurface7_Lock(surface2, NULL, &ddsd, 0, NULL); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + todo_wine ok(ddsd.lpSurface == surface2_system_mem, "Got unexpected lpSurface %p.\n", ddsd.lpSurface); + IDirectDrawSurface7_Unlock(surface2, NULL); + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_PITCH | DDSD_LPSURFACE; + ddsd.dwWidth = 4; + ddsd.dwHeight = 4; + U1(ddsd).lPitch = 4 * 4; + ddsd.lpSurface = data; + hr = IDirectDrawSurface7_SetSurfaceDesc(surface2, &ddsd, 0); + todo_wine ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + + reset_ddsd(&ddsd); + hr = IDirectDrawSurface7_Lock(surface2, NULL, &ddsd, 0, NULL); + ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + todo_wine ok(ddsd.lpSurface == data, "Got unexpected lpSurface %p.\n", ddsd.lpSurface); + IDirectDrawSurface7_Unlock(surface2, NULL); + + reset_ddsd(&ddsd); + ddsd.dwFlags = DDSD_WIDTH | DDSD_HEIGHT | DDSD_PITCH | DDSD_LPSURFACE; + ddsd.dwWidth = 16; + ddsd.dwHeight = 16; + U1(ddsd).lPitch = 16 * 4; + ddsd.lpSurface = data; + hr = IDirectDrawSurface7_SetSurfaceDesc(surface2, &ddsd, 0); + todo_wine ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr); + + IDirectDrawSurface7_Release(surface2); IDirectDrawSurface7_Release(surface); }