dddbe380b0
BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2165703003 Review-Url: https://codereview.chromium.org/2165703003
93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/*
|
|
* Copyright 2010 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef SkGr_DEFINED
|
|
#define SkGr_DEFINED
|
|
|
|
#include "GrColor.h"
|
|
#include "GrTextureAccess.h"
|
|
#include "SkColor.h"
|
|
#include "SkColorPriv.h"
|
|
#include "SkFilterQuality.h"
|
|
#include "SkImageInfo.h"
|
|
|
|
class GrCaps;
|
|
class GrContext;
|
|
class GrTexture;
|
|
class GrTextureParams;
|
|
class SkBitmap;
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Sk to Gr Type conversions
|
|
|
|
static inline GrColor SkColorToPremulGrColor(SkColor c) {
|
|
SkPMColor pm = SkPreMultiplyColor(c);
|
|
unsigned r = SkGetPackedR32(pm);
|
|
unsigned g = SkGetPackedG32(pm);
|
|
unsigned b = SkGetPackedB32(pm);
|
|
unsigned a = SkGetPackedA32(pm);
|
|
return GrColorPackRGBA(r, g, b, a);
|
|
}
|
|
|
|
static inline GrColor SkColorToUnpremulGrColor(SkColor c) {
|
|
unsigned r = SkColorGetR(c);
|
|
unsigned g = SkColorGetG(c);
|
|
unsigned b = SkColorGetB(c);
|
|
unsigned a = SkColorGetA(c);
|
|
return GrColorPackRGBA(r, g, b, a);
|
|
}
|
|
|
|
static inline GrColor SkColorToOpaqueGrColor(SkColor c) {
|
|
unsigned r = SkColorGetR(c);
|
|
unsigned g = SkColorGetG(c);
|
|
unsigned b = SkColorGetB(c);
|
|
return GrColorPackRGBA(r, g, b, 0xFF);
|
|
}
|
|
|
|
/** Replicates the SkColor's alpha to all four channels of the GrColor. */
|
|
static inline GrColor SkColorAlphaToGrColor(SkColor c) {
|
|
U8CPU a = SkColorGetA(c);
|
|
return GrColorPackRGBA(a, a, a, a);
|
|
}
|
|
|
|
static inline SkPMColor GrColorToSkPMColor(GrColor c) {
|
|
GrColorIsPMAssert(c);
|
|
return SkPackARGB32(GrColorUnpackA(c), GrColorUnpackR(c), GrColorUnpackG(c), GrColorUnpackB(c));
|
|
}
|
|
|
|
static inline GrColor SkPMColorToGrColor(SkPMColor c) {
|
|
return GrColorPackRGBA(SkGetPackedR32(c), SkGetPackedG32(c), SkGetPackedB32(c),
|
|
SkGetPackedA32(c));
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
/** Returns a texture representing the bitmap that is compatible with the GrTextureParams. The
|
|
texture is inserted into the cache (unless the bitmap is marked volatile) and can be
|
|
retrieved again via this function. */
|
|
GrTexture* GrRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams&,
|
|
SkSourceGammaTreatment);
|
|
|
|
// TODO: Move SkImageInfo2GrPixelConfig to SkGrPriv.h (requires cleanup to SkWindow its subclasses).
|
|
GrPixelConfig SkImageInfo2GrPixelConfig(SkColorType, SkAlphaType, const SkColorSpace*,
|
|
const GrCaps&);
|
|
|
|
static inline GrPixelConfig SkImageInfo2GrPixelConfig(const SkImageInfo& info, const GrCaps& caps) {
|
|
return SkImageInfo2GrPixelConfig(info.colorType(), info.alphaType(), info.colorSpace(), caps);
|
|
}
|
|
|
|
GrTextureParams::FilterMode GrSkFilterQualityToGrFilterMode(SkFilterQuality paintFilterQuality,
|
|
const SkMatrix& viewM,
|
|
const SkMatrix& localM,
|
|
bool* doBicubic);
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
SkImageInfo GrMakeInfoFromTexture(GrTexture* tex, int w, int h, bool isOpaque,
|
|
sk_sp<SkColorSpace> colorSpace = nullptr);
|
|
|
|
#endif
|