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-rw-r--r--gfx/thebes/gfxGDIFont.cpp3
-rw-r--r--gfx/thebes/gfxGDIFontList.cpp32
-rw-r--r--gfx/thebes/gfxGDIFontList.h3
-rwxr-xr-xgfx/thebes/gfxWindowsPlatform.cpp78
-rw-r--r--gfx/thebes/gfxWindowsPlatform.h8
5 files changed, 17 insertions, 107 deletions
diff --git a/gfx/thebes/gfxGDIFont.cpp b/gfx/thebes/gfxGDIFont.cpp
index e6ceeaf6d..d6e98105c 100644
--- a/gfx/thebes/gfxGDIFont.cpp
+++ b/gfx/thebes/gfxGDIFont.cpp
@@ -461,8 +461,7 @@ gfxGDIFont::FillLogFont(LOGFONTW& aLogFont, gfxFloat aSize,
weight = mNeedsBold ? 700 : fe->Weight();
}
- fe->FillLogFont(&aLogFont, weight, aSize,
- (mAntialiasOption == kAntialiasSubpixel) ? true : false);
+ fe->FillLogFont(&aLogFont, weight, aSize);
// If GDI synthetic italic is wanted, force the lfItalic field to true
if (aUseGDIFakeItalic) {
diff --git a/gfx/thebes/gfxGDIFontList.cpp b/gfx/thebes/gfxGDIFontList.cpp
index d80c49356..cc047ef38 100644
--- a/gfx/thebes/gfxGDIFontList.cpp
+++ b/gfx/thebes/gfxGDIFontList.cpp
@@ -37,11 +37,6 @@ using namespace mozilla;
#define ROUND(x) floor((x) + 0.5)
-
-#ifndef CLEARTYPE_QUALITY
-#define CLEARTYPE_QUALITY 5
-#endif
-
#define LOG_FONTLIST(args) MOZ_LOG(gfxPlatform::GetLog(eGfxLog_fontlist), \
LogLevel::Debug, args)
#define LOG_FONTLIST_ENABLED() MOZ_LOG_TEST( \
@@ -222,16 +217,7 @@ GDIFontEntry::IsSymbolFont()
gfxFont *
GDIFontEntry::CreateFontInstance(const gfxFontStyle* aFontStyle, bool aNeedsBold)
{
- bool isXP = !IsVistaOrLater();
-
- bool useClearType = isXP && !aFontStyle->systemFont &&
- (gfxWindowsPlatform::GetPlatform()->UseClearTypeAlways() ||
- (mIsDataUserFont &&
- gfxWindowsPlatform::GetPlatform()->UseClearTypeForDownloadableFonts()));
-
- return new gfxGDIFont(this, aFontStyle, aNeedsBold,
- (useClearType ? gfxFont::kAntialiasSubpixel
- : gfxFont::kAntialiasDefault));
+ return new gfxGDIFont(this, aFontStyle, aNeedsBold);
}
nsresult
@@ -263,8 +249,7 @@ GDIFontEntry::CopyFontTable(uint32_t aTableTag, nsTArray<uint8_t>& aBuffer)
void
GDIFontEntry::FillLogFont(LOGFONTW *aLogFont,
- uint16_t aWeight, gfxFloat aSize,
- bool aUseCleartype)
+ uint16_t aWeight, gfxFloat aSize)
{
memcpy(aLogFont, &mLogFont, sizeof(LOGFONTW));
@@ -290,8 +275,6 @@ GDIFontEntry::FillLogFont(LOGFONTW *aLogFont,
if (mIsDataUserFont) {
aLogFont->lfItalic = 0;
}
-
- aLogFont->lfQuality = (aUseCleartype ? CLEARTYPE_QUALITY : DEFAULT_QUALITY);
}
#define MISSING_GLYPH 0x1F // glyph index returned for missing characters
@@ -879,15 +862,8 @@ gfxGDIFontList::MakePlatformFont(const nsAString& aFontName,
gfxWindowsFontType(isCFF ? GFX_FONT_TYPE_PS_OPENTYPE : GFX_FONT_TYPE_TRUETYPE) /*type*/,
aStyle, w, aStretch, winUserFontData, false);
- if (!fe)
- return fe;
-
- fe->mIsDataUserFont = true;
-
- // Uniscribe doesn't place CFF fonts loaded privately
- // via AddFontMemResourceEx on XP/Vista
- if (isCFF && !IsWin7OrLater()) {
- fe->mForceGDI = true;
+ if (fe) {
+ fe->mIsDataUserFont = true;
}
return fe;
diff --git a/gfx/thebes/gfxGDIFontList.h b/gfx/thebes/gfxGDIFontList.h
index ffb513d64..60fb292e8 100644
--- a/gfx/thebes/gfxGDIFontList.h
+++ b/gfx/thebes/gfxGDIFontList.h
@@ -112,8 +112,7 @@ public:
virtual bool IsSymbolFont();
- void FillLogFont(LOGFONTW *aLogFont, uint16_t aWeight, gfxFloat aSize,
- bool aUseCleartype);
+ void FillLogFont(LOGFONTW *aLogFont, uint16_t aWeight, gfxFloat aSize);
static gfxWindowsFontType DetermineFontType(const NEWTEXTMETRICW& metrics,
DWORD fontType)
diff --git a/gfx/thebes/gfxWindowsPlatform.cpp b/gfx/thebes/gfxWindowsPlatform.cpp
index be1780797..84199170b 100755
--- a/gfx/thebes/gfxWindowsPlatform.cpp
+++ b/gfx/thebes/gfxWindowsPlatform.cpp
@@ -146,9 +146,6 @@ public:
NS_IMPL_ISUPPORTS(GfxD2DVramReporter, nsIMemoryReporter)
-#define GFX_USE_CLEARTYPE_ALWAYS "gfx.font_rendering.cleartype.always_use_for_content"
-#define GFX_DOWNLOADABLE_FONTS_USE_CLEARTYPE "gfx.font_rendering.cleartype.use_for_downloadable_fonts"
-
#define GFX_CLEARTYPE_PARAMS "gfx.font_rendering.cleartype_params."
#define GFX_CLEARTYPE_PARAMS_GAMMA "gfx.font_rendering.cleartype_params.gamma"
#define GFX_CLEARTYPE_PARAMS_CONTRAST "gfx.font_rendering.cleartype_params.enhanced_contrast"
@@ -194,10 +191,6 @@ public:
HMODULE gdi32Handle;
PFND3DKMTQS queryD3DKMTStatistics = nullptr;
- // GPU memory reporting is not available before Windows 7
- if (!IsWin7OrLater())
- return NS_OK;
-
if ((gdi32Handle = LoadLibrary(TEXT("gdi32.dll"))))
queryD3DKMTStatistics = (PFND3DKMTQS)GetProcAddress(gdi32Handle, "D3DKMTQueryStatistics");
@@ -320,9 +313,6 @@ NS_IMPL_ISUPPORTS(D3DSharedTexturesReporter, nsIMemoryReporter)
gfxWindowsPlatform::gfxWindowsPlatform()
: mRenderMode(RENDER_GDI)
{
- mUseClearTypeForDownloadableFonts = UNINITIALIZED_VALUE;
- mUseClearTypeAlways = UNINITIALIZED_VALUE;
-
/*
* Initialize COM
*/
@@ -402,10 +392,6 @@ 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()) {
@@ -997,26 +983,6 @@ gfxWindowsPlatform::GetPlatformCMSOutputProfile(void* &mem, size_t &mem_size)
#endif // _WIN32
}
-bool
-gfxWindowsPlatform::UseClearTypeForDownloadableFonts()
-{
- if (mUseClearTypeForDownloadableFonts == UNINITIALIZED_VALUE) {
- mUseClearTypeForDownloadableFonts = Preferences::GetBool(GFX_DOWNLOADABLE_FONTS_USE_CLEARTYPE, true);
- }
-
- return mUseClearTypeForDownloadableFonts;
-}
-
-bool
-gfxWindowsPlatform::UseClearTypeAlways()
-{
- if (mUseClearTypeAlways == UNINITIALIZED_VALUE) {
- mUseClearTypeAlways = Preferences::GetBool(GFX_USE_CLEARTYPE_ALWAYS, false);
- }
-
- return mUseClearTypeAlways;
-}
-
void
gfxWindowsPlatform::GetDLLVersion(char16ptr_t aDLLPath, nsAString& aVersion)
{
@@ -1160,14 +1126,7 @@ gfxWindowsPlatform::FontsPrefsChanged(const char *aPref)
gfxPlatform::FontsPrefsChanged(aPref);
- if (!aPref) {
- mUseClearTypeForDownloadableFonts = UNINITIALIZED_VALUE;
- mUseClearTypeAlways = UNINITIALIZED_VALUE;
- } else if (!strcmp(GFX_DOWNLOADABLE_FONTS_USE_CLEARTYPE, aPref)) {
- mUseClearTypeForDownloadableFonts = UNINITIALIZED_VALUE;
- } else if (!strcmp(GFX_USE_CLEARTYPE_ALWAYS, aPref)) {
- mUseClearTypeAlways = UNINITIALIZED_VALUE;
- } else if (!strncmp(GFX_CLEARTYPE_PARAMS, aPref, strlen(GFX_CLEARTYPE_PARAMS))) {
+ if (aPref && !strncmp(GFX_CLEARTYPE_PARAMS, aPref, strlen(GFX_CLEARTYPE_PARAMS))) {
SetupClearTypeParams();
} else {
clearTextFontCaches = false;
@@ -1415,17 +1374,13 @@ 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;
@@ -1596,11 +1551,6 @@ 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(),
@@ -1692,14 +1642,12 @@ gfxWindowsPlatform::InitGPUProcessSupport()
"Not using GPU Process since D3D11 is unavailable",
NS_LITERAL_CSTRING("FEATURE_FAILURE_NO_D3D11"));
} else if (!IsWin7SP1OrLater()) {
- // For Windows XP, we simply don't care enough to support this
- // configuration. On Windows Vista and 7 Pre-SP1, DXGI 1.2 is not
- // available and remote presentation for D3D11 will not work. Rather
- // than take a regression and use D3D9, we revert back to in-process
- // rendering.
+ // On Windows 7 Pre-SP1, DXGI 1.2 is not available and remote presentation
+ // for D3D11 will not work. Rather than take a regression and use D3D9, we
+ // revert back to in-process rendering.
gpuProc.Disable(
FeatureStatus::Unavailable,
- "Windows XP, Vista, and 7 Pre-SP1 cannot use the GPU process",
+ "Windows 7 Pre-SP1 cannot use the GPU process",
NS_LITERAL_CSTRING("FEATURE_FAILURE_OLD_WINDOWS"));
} else if (!IsWin8OrLater()) {
// Windows 7 SP1 can have DXGI 1.2 only via the Platform Update, so we
@@ -1722,10 +1670,6 @@ gfxWindowsPlatform::InitGPUProcessSupport()
bool
gfxWindowsPlatform::DwmCompositionEnabled()
{
- if (!IsVistaOrLater()) {
- return false;
- }
-
MOZ_ASSERT(WinUtils::dwmIsCompositionEnabledPtr);
BOOL dwmEnabled = false;
diff --git a/gfx/thebes/gfxWindowsPlatform.h b/gfx/thebes/gfxWindowsPlatform.h
index 8db7cf575..f77d9a87a 100644
--- a/gfx/thebes/gfxWindowsPlatform.h
+++ b/gfx/thebes/gfxWindowsPlatform.h
@@ -184,11 +184,6 @@ public:
mozilla::gfx::BackendType GetContentBackendFor(mozilla::layers::LayersBackend aLayers) override;
- // ClearType is not always enabled even when available (e.g. Windows XP)
- // if either of these prefs are enabled and apply, use ClearType rendering
- bool UseClearTypeForDownloadableFonts();
- bool UseClearTypeAlways();
-
static void GetDLLVersion(char16ptr_t aDLLPath, nsAString& aVersion);
// returns ClearType tuning information for each display
@@ -247,9 +242,6 @@ protected:
protected:
RenderMode mRenderMode;
- int8_t mUseClearTypeForDownloadableFonts;
- int8_t mUseClearTypeAlways;
-
private:
void Init();
void InitAcceleration() override;
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-09 02:43:58 +0000