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cocos/renderer/gfx-gles2/states/GLES2Sampler.cpp

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+/****************************************************************************
+ Copyright (c) 2019-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ of the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#include "GLES2Sampler.h"
+#include "../GLES2Commands.h"
+#include "../GLES2Device.h"
+
+namespace cc {
+namespace gfx {
+
+GLES2Sampler::GLES2Sampler(const SamplerInfo &info) : Sampler(info) {
+    _typedID = generateObjectID<decltype(this)>();
+
+    _gpuSampler = ccnew GLES2GPUSampler;
+    _gpuSampler->minFilter = _info.minFilter;
+    _gpuSampler->magFilter = _info.magFilter;
+    _gpuSampler->mipFilter = _info.mipFilter;
+    _gpuSampler->addressU = _info.addressU;
+    _gpuSampler->addressV = _info.addressV;
+    _gpuSampler->addressW = _info.addressW;
+
+    cmdFuncGLES2CreateSampler(GLES2Device::getInstance(), _gpuSampler);
+}
+
+GLES2Sampler::~GLES2Sampler() {
+    if (_gpuSampler) {
+        cmdFuncGLES2DestroySampler(GLES2Device::getInstance(), _gpuSampler);
+        delete _gpuSampler;
+        _gpuSampler = nullptr;
+    }
+}
+
+} // namespace gfx
+} // namespace cc

cocos/renderer/gfx-gles2/states/GLES2Sampler.h

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+/****************************************************************************
+ Copyright (c) 2019-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ of the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#pragma once
+
+#include "../GLES2Std.h"
+#include "gfx-base/GFXDef-common.h"
+#include "gfx-base/states/GFXSampler.h"
+
+namespace cc {
+namespace gfx {
+
+struct GLES2GPUSampler;
+
+class CC_GLES2_API GLES2Sampler final : public Sampler {
+public:
+    explicit GLES2Sampler(const SamplerInfo &info);
+    ~GLES2Sampler() override;
+
+    inline GLES2GPUSampler *gpuSampler() const { return _gpuSampler; }
+
+protected:
+    GLES2GPUSampler *_gpuSampler = nullptr;
+};
+
+} // namespace gfx
+} // namespace cc