diff options
| -rwxr-xr-x | gfx/thebes/gfxWindowsPlatform.cpp | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/gfx/thebes/gfxWindowsPlatform.cpp b/gfx/thebes/gfxWindowsPlatform.cpp index 8efa67afa..54263c8a3 100755 --- a/gfx/thebes/gfxWindowsPlatform.cpp +++ b/gfx/thebes/gfxWindowsPlatform.cpp @@ -396,10 +396,6 @@ gfxWindowsPlatform::CanUseHardwareVideoDecoding() bool gfxWindowsPlatform::InitDWriteSupport() { - if (!IsVistaOrLater()) { - return false; - } - // DWrite is only supported on Windows 7 with the platform update and higher. // We check this by seeing if D2D1 support is available. if (!Factory::SupportsD2D1()) { @@ -1382,17 +1378,13 @@ gfxWindowsPlatform::InitializeD3D9Config() return; } - if (!IsVistaOrLater()) { - d3d9.EnableByDefault(); - } else { - d3d9.SetDefaultFromPref( - gfxPrefs::GetLayersAllowD3D9FallbackPrefName(), - true, - gfxPrefs::GetLayersAllowD3D9FallbackPrefDefault()); + d3d9.SetDefaultFromPref( + gfxPrefs::GetLayersAllowD3D9FallbackPrefName(), + true, + gfxPrefs::GetLayersAllowD3D9FallbackPrefDefault()); - if (!d3d9.IsEnabled() && gfxPrefs::LayersPreferD3D9()) { - d3d9.UserEnable("Direct3D9 enabled via layers.prefer-d3d9"); - } + if (!d3d9.IsEnabled() && gfxPrefs::LayersPreferD3D9()) { + d3d9.UserEnable("Direct3D9 enabled via layers.prefer-d3d9"); } nsCString message; @@ -1563,11 +1555,6 @@ gfxWindowsPlatform::InitializeD2DConfig() NS_LITERAL_CSTRING("FEATURE_FAILURE_D2D_D3D11_COMP")); return; } - if (!IsVistaOrLater()) { - d2d1.DisableByDefault(FeatureStatus::Unavailable, "Direct2D is not available on Windows XP", - NS_LITERAL_CSTRING("FEATURE_FAILURE_D2D_XP")); - return; - } d2d1.SetDefaultFromPref( gfxPrefs::GetDirect2DDisabledPrefName(), @@ -1689,10 +1676,6 @@ gfxWindowsPlatform::InitGPUProcessSupport() bool gfxWindowsPlatform::DwmCompositionEnabled() { - if (!IsVistaOrLater()) { - return false; - } - MOZ_ASSERT(WinUtils::dwmIsCompositionEnabledPtr); BOOL dwmEnabled = false; |