mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef GFX_PLATFORM_GTK_H
|
|
#define GFX_PLATFORM_GTK_H
|
|
|
|
#include "gfxPlatform.h"
|
|
#include "nsAutoRef.h"
|
|
#include "nsTArray.h"
|
|
#include "mozilla/gfx/gfxVars.h"
|
|
|
|
#ifdef MOZ_X11
|
|
struct _XDisplay;
|
|
typedef struct _XDisplay Display;
|
|
#endif // MOZ_X11
|
|
|
|
class gfxPlatformGtk final : public gfxPlatform {
|
|
friend class gfxPlatform;
|
|
|
|
public:
|
|
gfxPlatformGtk();
|
|
virtual ~gfxPlatformGtk();
|
|
|
|
static gfxPlatformGtk* GetPlatform() {
|
|
return (gfxPlatformGtk*)gfxPlatform::GetPlatform();
|
|
}
|
|
|
|
void ReadSystemFontList(mozilla::dom::SystemFontList* retValue) override;
|
|
|
|
already_AddRefed<gfxASurface> CreateOffscreenSurface(
|
|
const IntSize& aSize, gfxImageFormat aFormat) override;
|
|
|
|
nsresult GetFontList(nsAtom* aLangGroup, const nsACString& aGenericFamily,
|
|
nsTArray<nsString>& aListOfFonts) override;
|
|
|
|
void GetCommonFallbackFonts(uint32_t aCh, Script aRunScript,
|
|
eFontPresentation aPresentation,
|
|
nsTArray<const char*>& aFontList) override;
|
|
|
|
bool CreatePlatformFontList() override;
|
|
|
|
static int32_t GetFontScaleDPI();
|
|
static double GetFontScaleFactor();
|
|
|
|
gfxImageFormat GetOffscreenFormat() override;
|
|
|
|
bool SupportsApzWheelInput() const override { return true; }
|
|
|
|
void FontsPrefsChanged(const char* aPref) override;
|
|
|
|
bool SupportsPluginDirectBitmapDrawing() override { return true; }
|
|
|
|
bool AccelerateLayersByDefault() override;
|
|
|
|
already_AddRefed<mozilla::gfx::VsyncSource> CreateGlobalHardwareVsyncSource()
|
|
override;
|
|
|
|
bool IsX11Display() { return mIsX11Display; }
|
|
bool IsWaylandDisplay() override {
|
|
return !mIsX11Display && !gfxPlatform::IsHeadless();
|
|
}
|
|
|
|
static bool CheckVariationFontSupport();
|
|
|
|
protected:
|
|
void InitAcceleration() override;
|
|
void InitX11EGLConfig();
|
|
void InitDmabufConfig();
|
|
bool InitVAAPIConfig(bool aForceEnabledByUser);
|
|
void InitPlatformGPUProcessPrefs() override;
|
|
void InitWebRenderConfig() override;
|
|
void BuildContentDeviceData(mozilla::gfx::ContentDeviceData* aOut) override;
|
|
|
|
private:
|
|
nsTArray<uint8_t> GetPlatformCMSOutputProfileData() override;
|
|
|
|
bool mIsX11Display;
|
|
};
|
|
|
|
// Wrapper for third party code (WebRTC for instance) where
|
|
// gfxVars can't be included.
|
|
namespace mozilla::gfx {
|
|
bool IsDMABufEnabled();
|
|
}
|
|
|
|
#endif /* GFX_PLATFORM_GTK_H */
|