it works
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#ifndef __khrplatform_h_
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#define __khrplatform_h_
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/*
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** Copyright (c) 2008-2018 The Khronos Group Inc.
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**
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** Permission is hereby granted, free of charge, to any person obtaining a
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** copy of this software and/or associated documentation files (the
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** "Materials"), to deal in the Materials without restriction, including
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** without limitation the rights to use, copy, modify, merge, publish,
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** distribute, sublicense, and/or sell copies of the Materials, and to
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** permit persons to whom the Materials are furnished to do so, subject to
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** the following conditions:
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**
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** The above copyright notice and this permission notice shall be included
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** in all copies or substantial portions of the Materials.
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**
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||||||
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** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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/* Khronos platform-specific types and definitions.
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*
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* The master copy of khrplatform.h is maintained in the Khronos EGL
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* Registry repository at https://github.com/KhronosGroup/EGL-Registry
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* The last semantic modification to khrplatform.h was at commit ID:
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* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
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*
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* Adopters may modify this file to suit their platform. Adopters are
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* encouraged to submit platform specific modifications to the Khronos
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* group so that they can be included in future versions of this file.
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* Please submit changes by filing pull requests or issues on
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* the EGL Registry repository linked above.
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*
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*
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* See the Implementer's Guidelines for information about where this file
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* should be located on your system and for more details of its use:
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* http://www.khronos.org/registry/implementers_guide.pdf
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*
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* This file should be included as
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* #include <KHR/khrplatform.h>
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* by Khronos client API header files that use its types and defines.
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*
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* The types in khrplatform.h should only be used to define API-specific types.
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*
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* Types defined in khrplatform.h:
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* khronos_int8_t signed 8 bit
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* khronos_uint8_t unsigned 8 bit
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* khronos_int16_t signed 16 bit
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* khronos_uint16_t unsigned 16 bit
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* khronos_int32_t signed 32 bit
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* khronos_uint32_t unsigned 32 bit
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* khronos_int64_t signed 64 bit
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* khronos_uint64_t unsigned 64 bit
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* khronos_intptr_t signed same number of bits as a pointer
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* khronos_uintptr_t unsigned same number of bits as a pointer
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* khronos_ssize_t signed size
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* khronos_usize_t unsigned size
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* khronos_float_t signed 32 bit floating point
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* khronos_time_ns_t unsigned 64 bit time in nanoseconds
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* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
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* nanoseconds
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* khronos_stime_nanoseconds_t signed time interval in nanoseconds
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* khronos_boolean_enum_t enumerated boolean type. This should
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* only be used as a base type when a client API's boolean type is
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* an enum. Client APIs which use an integer or other type for
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* booleans cannot use this as the base type for their boolean.
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*
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* Tokens defined in khrplatform.h:
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*
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* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
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*
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* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
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* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
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*
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* Calling convention macros defined in this file:
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* KHRONOS_APICALL
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* KHRONOS_APIENTRY
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* KHRONOS_APIATTRIBUTES
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*
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* These may be used in function prototypes as:
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*
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* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
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* int arg1,
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* int arg2) KHRONOS_APIATTRIBUTES;
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*/
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#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
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# define KHRONOS_STATIC 1
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APICALL
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*-------------------------------------------------------------------------
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* This precedes the return type of the function in the function prototype.
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*/
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#if defined(KHRONOS_STATIC)
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/* If the preprocessor constant KHRONOS_STATIC is defined, make the
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* header compatible with static linking. */
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# define KHRONOS_APICALL
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#elif defined(_WIN32)
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# define KHRONOS_APICALL __declspec(dllimport)
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#elif defined (__SYMBIAN32__)
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# define KHRONOS_APICALL IMPORT_C
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#elif defined(__ANDROID__)
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# define KHRONOS_APICALL __attribute__((visibility("default")))
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#else
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# define KHRONOS_APICALL
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APIENTRY
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*-------------------------------------------------------------------------
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* This follows the return type of the function and precedes the function
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* name in the function prototype.
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*/
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#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
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/* Win32 but not WinCE */
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# define KHRONOS_APIENTRY __stdcall
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#else
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# define KHRONOS_APIENTRY
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APIATTRIBUTES
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*-------------------------------------------------------------------------
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* This follows the closing parenthesis of the function prototype arguments.
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*/
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#if defined (__ARMCC_2__)
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#define KHRONOS_APIATTRIBUTES __softfp
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#else
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#define KHRONOS_APIATTRIBUTES
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#endif
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/*-------------------------------------------------------------------------
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* basic type definitions
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*-----------------------------------------------------------------------*/
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#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
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/*
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* Using <stdint.h>
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*/
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#include <stdint.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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/*
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* To support platform where unsigned long cannot be used interchangeably with
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* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
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* Ideally, we could just use (u)intptr_t everywhere, but this could result in
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* ABI breakage if khronos_uintptr_t is changed from unsigned long to
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* unsigned long long or similar (this results in different C++ name mangling).
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* To avoid changes for existing platforms, we restrict usage of intptr_t to
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* platforms where the size of a pointer is larger than the size of long.
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*/
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#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
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#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
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#define KHRONOS_USE_INTPTR_T
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#endif
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#endif
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#elif defined(__VMS ) || defined(__sgi)
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/*
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* Using <inttypes.h>
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*/
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#include <inttypes.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
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/*
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* Win32
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*/
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typedef __int32 khronos_int32_t;
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typedef unsigned __int32 khronos_uint32_t;
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typedef __int64 khronos_int64_t;
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typedef unsigned __int64 khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif defined(__sun__) || defined(__digital__)
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/*
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* Sun or Digital
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*/
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typedef int khronos_int32_t;
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typedef unsigned int khronos_uint32_t;
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#if defined(__arch64__) || defined(_LP64)
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typedef long int khronos_int64_t;
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typedef unsigned long int khronos_uint64_t;
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#else
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typedef long long int khronos_int64_t;
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typedef unsigned long long int khronos_uint64_t;
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#endif /* __arch64__ */
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif 0
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/*
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* Hypothetical platform with no float or int64 support
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*/
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typedef int khronos_int32_t;
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typedef unsigned int khronos_uint32_t;
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#define KHRONOS_SUPPORT_INT64 0
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#define KHRONOS_SUPPORT_FLOAT 0
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#else
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/*
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* Generic fallback
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*/
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#include <stdint.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#endif
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/*
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* Types that are (so far) the same on all platforms
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*/
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typedef signed char khronos_int8_t;
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typedef unsigned char khronos_uint8_t;
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typedef signed short int khronos_int16_t;
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typedef unsigned short int khronos_uint16_t;
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||||||
|
/*
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|
* Types that differ between LLP64 and LP64 architectures - in LLP64,
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||||||
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* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
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||||||
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* to be the only LLP64 architecture in current use.
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*/
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#ifdef KHRONOS_USE_INTPTR_T
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typedef intptr_t khronos_intptr_t;
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typedef uintptr_t khronos_uintptr_t;
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#elif defined(_WIN64)
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typedef signed long long int khronos_intptr_t;
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typedef unsigned long long int khronos_uintptr_t;
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#else
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typedef signed long int khronos_intptr_t;
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typedef unsigned long int khronos_uintptr_t;
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#endif
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#if defined(_WIN64)
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typedef signed long long int khronos_ssize_t;
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typedef unsigned long long int khronos_usize_t;
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#else
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typedef signed long int khronos_ssize_t;
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typedef unsigned long int khronos_usize_t;
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#endif
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||||||
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#if KHRONOS_SUPPORT_FLOAT
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||||||
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/*
|
||||||
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* Float type
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||||||
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*/
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typedef float khronos_float_t;
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||||||
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#endif
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||||||
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#if KHRONOS_SUPPORT_INT64
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||||||
|
/* Time types
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||||||
|
*
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||||||
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* These types can be used to represent a time interval in nanoseconds or
|
||||||
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* an absolute Unadjusted System Time. Unadjusted System Time is the number
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||||||
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* of nanoseconds since some arbitrary system event (e.g. since the last
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||||||
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* time the system booted). The Unadjusted System Time is an unsigned
|
||||||
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* 64 bit value that wraps back to 0 every 584 years. Time intervals
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||||||
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* may be either signed or unsigned.
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||||||
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*/
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||||||
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typedef khronos_uint64_t khronos_utime_nanoseconds_t;
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||||||
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typedef khronos_int64_t khronos_stime_nanoseconds_t;
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||||||
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#endif
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||||||
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|
||||||
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/*
|
||||||
|
* Dummy value used to pad enum types to 32 bits.
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||||||
|
*/
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||||||
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#ifndef KHRONOS_MAX_ENUM
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||||||
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#define KHRONOS_MAX_ENUM 0x7FFFFFFF
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||||||
|
#endif
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||||||
|
|
||||||
|
/*
|
||||||
|
* Enumerated boolean type
|
||||||
|
*
|
||||||
|
* Values other than zero should be considered to be true. Therefore
|
||||||
|
* comparisons should not be made against KHRONOS_TRUE.
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||||||
|
*/
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||||||
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typedef enum {
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||||||
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KHRONOS_FALSE = 0,
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||||||
|
KHRONOS_TRUE = 1,
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||||||
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KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
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||||||
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} khronos_boolean_enum_t;
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||||||
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#endif /* __khrplatform_h_ */
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File diff suppressed because it is too large
Load Diff
1
lib/glad
1
lib/glad
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|
@ -1 +0,0 @@
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Subproject commit 2348b07c1ab4504d60398713781d8a57880234fa
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|
||||||
File diff suppressed because it is too large
Load Diff
90
src/main.cpp
90
src/main.cpp
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|
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||||||
#include <glad/glad.h>
|
#include "glad.c"
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||||||
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||||||
#include <GLFW/glfw3.h>
|
#include <GLFW/glfw3.h>
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||||||
|
|
||||||
#include <string>
|
#include <iostream>
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include <stdio.h>
|
void framebuffer_size_callback(GLFWwindow* window, int width, int height);
|
||||||
|
void processInput(GLFWwindow *window);
|
||||||
|
|
||||||
int main() {
|
// settings
|
||||||
printf("foo");
|
const unsigned int SCR_WIDTH = 800;
|
||||||
|
const unsigned int SCR_HEIGHT = 600;
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||||||
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||||||
|
int main()
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||||||
|
{
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||||||
|
// glfw: initialize and configure
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||||||
|
// ------------------------------
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||||||
|
glfwInit();
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||||||
|
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
|
||||||
|
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
|
||||||
|
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
|
||||||
|
|
||||||
|
#ifdef __APPLE__
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||||||
|
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
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||||||
|
#endif
|
||||||
|
|
||||||
|
// glfw window creation
|
||||||
|
// --------------------
|
||||||
|
GLFWwindow* window = glfwCreateWindow(SCR_WIDTH, SCR_HEIGHT, "LearnOpenGL", NULL, NULL);
|
||||||
|
if (window == NULL)
|
||||||
|
{
|
||||||
|
std::cout << "Failed to create GLFW window" << std::endl;
|
||||||
|
glfwTerminate();
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
glfwMakeContextCurrent(window);
|
||||||
|
glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
|
||||||
|
|
||||||
|
// glad: load all OpenGL function pointers
|
||||||
|
// ---------------------------------------
|
||||||
|
if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress))
|
||||||
|
{
|
||||||
|
std::cout << "Failed to initialize GLAD" << std::endl;
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
// render loop
|
||||||
|
// -----------
|
||||||
|
while (!glfwWindowShouldClose(window))
|
||||||
|
{
|
||||||
|
// input
|
||||||
|
// -----
|
||||||
|
processInput(window);
|
||||||
|
|
||||||
|
// render
|
||||||
|
// ------
|
||||||
|
glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
|
||||||
|
glClear(GL_COLOR_BUFFER_BIT);
|
||||||
|
|
||||||
|
// glfw: swap buffers and poll IO events (keys pressed/released, mouse moved etc.)
|
||||||
|
// -------------------------------------------------------------------------------
|
||||||
|
glfwSwapBuffers(window);
|
||||||
|
glfwPollEvents();
|
||||||
|
}
|
||||||
|
|
||||||
|
// glfw: terminate, clearing all previously allocated GLFW resources.
|
||||||
|
// ------------------------------------------------------------------
|
||||||
|
glfwTerminate();
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// process all input: query GLFW whether relevant keys are pressed/released this frame and react accordingly
|
||||||
|
// ---------------------------------------------------------------------------------------------------------
|
||||||
|
void processInput(GLFWwindow *window)
|
||||||
|
{
|
||||||
|
if(glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
|
||||||
|
glfwSetWindowShouldClose(window, true);
|
||||||
|
}
|
||||||
|
|
||||||
|
// glfw: whenever the window size changed (by OS or user resize) this callback function executes
|
||||||
|
// ---------------------------------------------------------------------------------------------
|
||||||
|
void framebuffer_size_callback(GLFWwindow* window, int width, int height)
|
||||||
|
{
|
||||||
|
// make sure the viewport matches the new window dimensions; note that width and
|
||||||
|
// height will be significantly larger than specified on retina displays.
|
||||||
|
glViewport(0, 0, width, height);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue