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ddraw/tests: Treat refresh rates with 1 hz difference as equal.
Signed-off-by: Stefan Dösinger <stefan@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -15114,8 +15114,9 @@ static HRESULT CALLBACK find_different_mode_callback(DDSURFACEDESC *surface_desc
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if (U1(U4(*surface_desc).ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
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return DDENUMRET_OK;
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/* See comment in ddraw7 about the frequency. */
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if (surface_desc->dwWidth != param->old_width && surface_desc->dwHeight != param->old_height &&
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surface_desc->dwRefreshRate != param->old_frequency)
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!compare_uint(surface_desc->dwRefreshRate, param->old_frequency, 1))
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{
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param->new_width = surface_desc->dwWidth;
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param->new_height = surface_desc->dwHeight;
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@ -18151,8 +18151,9 @@ static HRESULT CALLBACK find_different_mode_callback(DDSURFACEDESC2 *surface_des
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if (U1(U4(*surface_desc).ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
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return DDENUMRET_OK;
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/* See comment in ddraw7 about the frequency. */
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if (surface_desc->dwWidth != param->old_width && surface_desc->dwHeight != param->old_height &&
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surface_desc->dwRefreshRate != param->old_frequency)
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!compare_uint(surface_desc->dwRefreshRate, param->old_frequency, 1))
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{
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param->new_width = surface_desc->dwWidth;
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param->new_height = surface_desc->dwHeight;
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@ -18417,8 +18417,17 @@ static HRESULT CALLBACK find_different_mode_callback(DDSURFACEDESC2 *surface_des
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if (U1(U4(*surface_desc).ddpfPixelFormat).dwRGBBitCount != registry_mode.dmBitsPerPel)
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return DDENUMRET_OK;
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/* Windows will advertise 59hz (for 59.94) and 60hz (for proper 60hz) on monitors that support
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* only one of the two (usually 59.94). If an application requests 60hz windows will apply 59.94.
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* Thus if we think we found a different refresh rate, we get 59hz instead of the 60hz we
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* requested.
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*
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* The same is true of other 1% slowed-down TV compatible refresh rates according to a Microsoft
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* support document: 23.976 vs 24, 30, 48, 72 and 120 hz. It can be reproduced by attempting to
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* set 60hz in the advanced display properties manually. Usually the restriction to one refresh
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* rate applies to laptop panels. */
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if (surface_desc->dwWidth != param->old_width && surface_desc->dwHeight != param->old_height &&
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surface_desc->dwRefreshRate != param->old_frequency)
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!compare_uint(surface_desc->dwRefreshRate, param->old_frequency, 1))
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{
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param->new_width = surface_desc->dwWidth;
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param->new_height = surface_desc->dwHeight;
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