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- /*
- * Copyright 2019 Google LLC
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
- #include "include/core/SkScalar.h"
- #include "include/private/GrGLTypesPriv.h"
- #include "src/gpu/GrSwizzle.h"
- #include "src/gpu/gl/GrGLDefines.h"
- GrGLTextureParameters::SamplerOverriddenState::SamplerOverriddenState()
- // These are the OpenGL defaults.
- : fMinFilter(GR_GL_NEAREST_MIPMAP_LINEAR)
- , fMagFilter(GR_GL_LINEAR)
- , fWrapS(GR_GL_REPEAT)
- , fWrapT(GR_GL_REPEAT)
- , fMinLOD(-1000.f)
- , fMaxLOD(1000.f)
- , fBorderColorInvalid(false) {}
- void GrGLTextureParameters::SamplerOverriddenState::invalidate() {
- fMinFilter = ~0U;
- fMagFilter = ~0U;
- fWrapS = ~0U;
- fWrapT = ~0U;
- fMinLOD = SK_ScalarNaN;
- fMaxLOD = SK_ScalarNaN;
- fBorderColorInvalid = true;
- }
- GrGLTextureParameters::NonsamplerState::NonsamplerState()
- // These are the OpenGL defaults.
- : fSwizzleKey(GrSwizzle::RGBA().asKey()), fBaseMipMapLevel(0), fMaxMipMapLevel(1000) {}
- void GrGLTextureParameters::NonsamplerState::invalidate() {
- fSwizzleKey = ~0U;
- fBaseMipMapLevel = ~0;
- fMaxMipMapLevel = ~0;
- }
- void GrGLTextureParameters::invalidate() {
- fSamplerOverriddenState.invalidate();
- fNonsamplerState.invalidate();
- }
- void GrGLTextureParameters::set(const SamplerOverriddenState* samplerState,
- const NonsamplerState& nonsamplerState,
- ResetTimestamp currTimestamp) {
- if (samplerState) {
- fSamplerOverriddenState = *samplerState;
- }
- fNonsamplerState = nonsamplerState;
- fResetTimestamp = currTimestamp;
- }
- void GrGLBackendTextureInfo::assign(const GrGLBackendTextureInfo& that, bool thisIsValid) {
- fInfo = that.fInfo;
- SkSafeRef(that.fParams);
- if (thisIsValid) {
- SkSafeUnref(fParams);
- }
- fParams = that.fParams;
- }
- void GrGLBackendTextureInfo::cleanup() { SkSafeUnref(fParams); }
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