mirror of https://github.com/axmolengine/axmol.git
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#pragma once
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#include <string>
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#include "Macros.h"
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CC_BACKEND_BEGIN
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enum class FeatureType : uint32_t
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{
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ETC1,
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S3TC,
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AMD_COMPRESSED_ATC,
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PVRTC,
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IMG_FORMAT_BGRA8888,
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DISCARD_FRAMEBUFFER,
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PACKED_DEPTH_STENCIL,
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VAO,
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MAPBUFFER,
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DEPTH24,
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ASTC
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};
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class DeviceInfo
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{
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public:
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virtual ~DeviceInfo() = default;
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virtual bool init() = 0;
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virtual const char* getVendor() const = 0;
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virtual const char* getRenderer() const = 0;
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virtual const char* getVersion() const = 0;
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virtual const char* getExtension() const = 0;
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virtual bool checkForFeatureSupported(FeatureType feature) = 0;
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inline int getMaxTextureSize() const { return _maxTextureSize; }
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inline int getMaxAttributes() const { return _maxAttributes; }
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inline int getMaxTextureUnits() const { return _maxTextureUnits; }
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inline int getMaxSamplesAllowed() const { return _maxSamplesAllowed; }
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protected:
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DeviceInfo() = default;
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int _maxAttributes = 0;
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int _maxTextureSize = 0;
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int _maxTextureUnits = 0;
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int _maxSamplesAllowed = 0;
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};
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CC_BACKEND_END
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