Commit of work up to day 11 of learnopengl.com.
This commit is contained in:
Zed A. Shaw
commit
5ce5b4dda4
447 changed files with 126678 additions and 0 deletions
10
01-hello-triangle/.gitignore
vendored
Normal file
10
01-hello-triangle/.gitignore
vendored
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
.*.sw*
|
||||
.DS_Store
|
||||
*.sqlite3
|
||||
*.sqlite3-wal
|
||||
*.sqlite3-shm
|
||||
debug
|
||||
coverage/
|
||||
.coverage
|
||||
builddir
|
||||
subprojects
|
||||
1
01-hello-triangle/.vimrc_proj
Normal file
1
01-hello-triangle/.vimrc_proj
Normal file
|
|
@ -0,0 +1 @@
|
|||
set makeprg=meson\ compile\ -C\ .
|
||||
311
01-hello-triangle/KHR/khrplatform.h
Normal file
311
01-hello-triangle/KHR/khrplatform.h
Normal file
|
|
@ -0,0 +1,311 @@
|
|||
#ifndef __khrplatform_h_
|
||||
#define __khrplatform_h_
|
||||
|
||||
/*
|
||||
** Copyright (c) 2008-2018 The Khronos Group Inc.
|
||||
**
|
||||
** Permission is hereby granted, free of charge, to any person obtaining a
|
||||
** copy of this software and/or associated documentation files (the
|
||||
** "Materials"), to deal in the Materials without restriction, including
|
||||
** without limitation the rights to use, copy, modify, merge, publish,
|
||||
** distribute, sublicense, and/or sell copies of the Materials, and to
|
||||
** permit persons to whom the Materials are 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 Materials.
|
||||
**
|
||||
** THE MATERIALS ARE 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
|
||||
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
||||
*/
|
||||
|
||||
/* Khronos platform-specific types and definitions.
|
||||
*
|
||||
* The master copy of khrplatform.h is maintained in the Khronos EGL
|
||||
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
|
||||
* The last semantic modification to khrplatform.h was at commit ID:
|
||||
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
|
||||
*
|
||||
* Adopters may modify this file to suit their platform. Adopters are
|
||||
* encouraged to submit platform specific modifications to the Khronos
|
||||
* group so that they can be included in future versions of this file.
|
||||
* Please submit changes by filing pull requests or issues on
|
||||
* the EGL Registry repository linked above.
|
||||
*
|
||||
*
|
||||
* See the Implementer's Guidelines for information about where this file
|
||||
* should be located on your system and for more details of its use:
|
||||
* http://www.khronos.org/registry/implementers_guide.pdf
|
||||
*
|
||||
* This file should be included as
|
||||
* #include <KHR/khrplatform.h>
|
||||
* by Khronos client API header files that use its types and defines.
|
||||
*
|
||||
* The types in khrplatform.h should only be used to define API-specific types.
|
||||
*
|
||||
* Types defined in khrplatform.h:
|
||||
* khronos_int8_t signed 8 bit
|
||||
* khronos_uint8_t unsigned 8 bit
|
||||
* khronos_int16_t signed 16 bit
|
||||
* khronos_uint16_t unsigned 16 bit
|
||||
* khronos_int32_t signed 32 bit
|
||||
* khronos_uint32_t unsigned 32 bit
|
||||
* khronos_int64_t signed 64 bit
|
||||
* khronos_uint64_t unsigned 64 bit
|
||||
* khronos_intptr_t signed same number of bits as a pointer
|
||||
* khronos_uintptr_t unsigned same number of bits as a pointer
|
||||
* khronos_ssize_t signed size
|
||||
* khronos_usize_t unsigned size
|
||||
* khronos_float_t signed 32 bit floating point
|
||||
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
|
||||
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
|
||||
* nanoseconds
|
||||
* khronos_stime_nanoseconds_t signed time interval in nanoseconds
|
||||
* khronos_boolean_enum_t enumerated boolean type. This should
|
||||
* only be used as a base type when a client API's boolean type is
|
||||
* an enum. Client APIs which use an integer or other type for
|
||||
* booleans cannot use this as the base type for their boolean.
|
||||
*
|
||||
* Tokens defined in khrplatform.h:
|
||||
*
|
||||
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
|
||||
*
|
||||
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
|
||||
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
|
||||
*
|
||||
* Calling convention macros defined in this file:
|
||||
* KHRONOS_APICALL
|
||||
* KHRONOS_APIENTRY
|
||||
* KHRONOS_APIATTRIBUTES
|
||||
*
|
||||
* These may be used in function prototypes as:
|
||||
*
|
||||
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
|
||||
* int arg1,
|
||||
* int arg2) KHRONOS_APIATTRIBUTES;
|
||||
*/
|
||||
|
||||
#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
|
||||
# define KHRONOS_STATIC 1
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APICALL
|
||||
*-------------------------------------------------------------------------
|
||||
* This precedes the return type of the function in the function prototype.
|
||||
*/
|
||||
#if defined(KHRONOS_STATIC)
|
||||
/* If the preprocessor constant KHRONOS_STATIC is defined, make the
|
||||
* header compatible with static linking. */
|
||||
# define KHRONOS_APICALL
|
||||
#elif defined(_WIN32)
|
||||
# define KHRONOS_APICALL __declspec(dllimport)
|
||||
#elif defined (__SYMBIAN32__)
|
||||
# define KHRONOS_APICALL IMPORT_C
|
||||
#elif defined(__ANDROID__)
|
||||
# define KHRONOS_APICALL __attribute__((visibility("default")))
|
||||
#else
|
||||
# define KHRONOS_APICALL
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APIENTRY
|
||||
*-------------------------------------------------------------------------
|
||||
* This follows the return type of the function and precedes the function
|
||||
* name in the function prototype.
|
||||
*/
|
||||
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
|
||||
/* Win32 but not WinCE */
|
||||
# define KHRONOS_APIENTRY __stdcall
|
||||
#else
|
||||
# define KHRONOS_APIENTRY
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APIATTRIBUTES
|
||||
*-------------------------------------------------------------------------
|
||||
* This follows the closing parenthesis of the function prototype arguments.
|
||||
*/
|
||||
#if defined (__ARMCC_2__)
|
||||
#define KHRONOS_APIATTRIBUTES __softfp
|
||||
#else
|
||||
#define KHRONOS_APIATTRIBUTES
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* basic type definitions
|
||||
*-----------------------------------------------------------------------*/
|
||||
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
|
||||
|
||||
|
||||
/*
|
||||
* Using <stdint.h>
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
/*
|
||||
* To support platform where unsigned long cannot be used interchangeably with
|
||||
* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
|
||||
* Ideally, we could just use (u)intptr_t everywhere, but this could result in
|
||||
* ABI breakage if khronos_uintptr_t is changed from unsigned long to
|
||||
* unsigned long long or similar (this results in different C++ name mangling).
|
||||
* To avoid changes for existing platforms, we restrict usage of intptr_t to
|
||||
* platforms where the size of a pointer is larger than the size of long.
|
||||
*/
|
||||
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
|
||||
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
|
||||
#define KHRONOS_USE_INTPTR_T
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#elif defined(__VMS ) || defined(__sgi)
|
||||
|
||||
/*
|
||||
* Using <inttypes.h>
|
||||
*/
|
||||
#include <inttypes.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
|
||||
|
||||
/*
|
||||
* Win32
|
||||
*/
|
||||
typedef __int32 khronos_int32_t;
|
||||
typedef unsigned __int32 khronos_uint32_t;
|
||||
typedef __int64 khronos_int64_t;
|
||||
typedef unsigned __int64 khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif defined(__sun__) || defined(__digital__)
|
||||
|
||||
/*
|
||||
* Sun or Digital
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#if defined(__arch64__) || defined(_LP64)
|
||||
typedef long int khronos_int64_t;
|
||||
typedef unsigned long int khronos_uint64_t;
|
||||
#else
|
||||
typedef long long int khronos_int64_t;
|
||||
typedef unsigned long long int khronos_uint64_t;
|
||||
#endif /* __arch64__ */
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif 0
|
||||
|
||||
/*
|
||||
* Hypothetical platform with no float or int64 support
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#define KHRONOS_SUPPORT_INT64 0
|
||||
#define KHRONOS_SUPPORT_FLOAT 0
|
||||
|
||||
#else
|
||||
|
||||
/*
|
||||
* Generic fallback
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Types that are (so far) the same on all platforms
|
||||
*/
|
||||
typedef signed char khronos_int8_t;
|
||||
typedef unsigned char khronos_uint8_t;
|
||||
typedef signed short int khronos_int16_t;
|
||||
typedef unsigned short int khronos_uint16_t;
|
||||
|
||||
/*
|
||||
* Types that differ between LLP64 and LP64 architectures - in LLP64,
|
||||
* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
|
||||
* to be the only LLP64 architecture in current use.
|
||||
*/
|
||||
#ifdef KHRONOS_USE_INTPTR_T
|
||||
typedef intptr_t khronos_intptr_t;
|
||||
typedef uintptr_t khronos_uintptr_t;
|
||||
#elif defined(_WIN64)
|
||||
typedef signed long long int khronos_intptr_t;
|
||||
typedef unsigned long long int khronos_uintptr_t;
|
||||
#else
|
||||
typedef signed long int khronos_intptr_t;
|
||||
typedef unsigned long int khronos_uintptr_t;
|
||||
#endif
|
||||
|
||||
#if defined(_WIN64)
|
||||
typedef signed long long int khronos_ssize_t;
|
||||
typedef unsigned long long int khronos_usize_t;
|
||||
#else
|
||||
typedef signed long int khronos_ssize_t;
|
||||
typedef unsigned long int khronos_usize_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_FLOAT
|
||||
/*
|
||||
* Float type
|
||||
*/
|
||||
typedef float khronos_float_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_INT64
|
||||
/* Time types
|
||||
*
|
||||
* These types can be used to represent a time interval in nanoseconds or
|
||||
* an absolute Unadjusted System Time. Unadjusted System Time is the number
|
||||
* of nanoseconds since some arbitrary system event (e.g. since the last
|
||||
* time the system booted). The Unadjusted System Time is an unsigned
|
||||
* 64 bit value that wraps back to 0 every 584 years. Time intervals
|
||||
* may be either signed or unsigned.
|
||||
*/
|
||||
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
|
||||
typedef khronos_int64_t khronos_stime_nanoseconds_t;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Dummy value used to pad enum types to 32 bits.
|
||||
*/
|
||||
#ifndef KHRONOS_MAX_ENUM
|
||||
#define KHRONOS_MAX_ENUM 0x7FFFFFFF
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Enumerated boolean type
|
||||
*
|
||||
* Values other than zero should be considered to be true. Therefore
|
||||
* comparisons should not be made against KHRONOS_TRUE.
|
||||
*/
|
||||
typedef enum {
|
||||
KHRONOS_FALSE = 0,
|
||||
KHRONOS_TRUE = 1,
|
||||
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
|
||||
} khronos_boolean_enum_t;
|
||||
|
||||
#endif /* __khrplatform_h_ */
|
||||
16
01-hello-triangle/LICENSE
Normal file
16
01-hello-triangle/LICENSE
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
MIT No Attribution
|
||||
|
||||
Copyright <YEAR> <COPYRIGHT HOLDER>
|
||||
|
||||
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.
|
||||
|
||||
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.
|
||||
27
01-hello-triangle/Makefile
Normal file
27
01-hello-triangle/Makefile
Normal file
|
|
@ -0,0 +1,27 @@
|
|||
all: build
|
||||
|
||||
reset:
|
||||
powershell -executionpolicy bypass .\scripts\reset_build.ps1
|
||||
|
||||
build:
|
||||
meson compile -j 4 -C builddir
|
||||
|
||||
release_build:
|
||||
meson --wipe builddir -Db_ndebug=true --buildtype release
|
||||
meson compile -j 4 -C builddir
|
||||
|
||||
debug_build:
|
||||
meson setup --wipe builddir -Db_ndebug=true --buildtype debugoptimized
|
||||
meson compile -j 4 -C builddir
|
||||
|
||||
run: build
|
||||
./builddir/hellogl.exe
|
||||
|
||||
debug: build
|
||||
gdb --nx -x .gdbinit --ex run --args builddir/runtests.exe
|
||||
|
||||
debug_run: build
|
||||
gdb --nx -x .gdbinit --batch --ex run --ex bt --ex q --args builddir/hellogl.exe
|
||||
|
||||
clean:
|
||||
meson compile --clean -C builddir
|
||||
1140
01-hello-triangle/glad/glad.cpp
Normal file
1140
01-hello-triangle/glad/glad.cpp
Normal file
File diff suppressed because it is too large
Load diff
2129
01-hello-triangle/glad/glad.h
Normal file
2129
01-hello-triangle/glad/glad.h
Normal file
File diff suppressed because it is too large
Load diff
76
01-hello-triangle/meson.build
Normal file
76
01-hello-triangle/meson.build
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
project('hellogl', 'cpp',
|
||||
version: '0.1.0',
|
||||
default_options: [
|
||||
'cpp_std=c++23',
|
||||
'cpp_args=-D_GLIBCXX_DEBUG=1 -D_GLIBCXX_DEBUG_PEDANTIC=1',
|
||||
])
|
||||
|
||||
# use this for common options only for our executables
|
||||
cpp_args=[
|
||||
'-Wno-unused-parameter',
|
||||
'-Wno-unused-function',
|
||||
'-Wno-unused-variable',
|
||||
'-Wno-unused-but-set-variable',
|
||||
'-Wno-deprecated-declarations',
|
||||
]
|
||||
link_args=[]
|
||||
# these are passed as override_defaults
|
||||
exe_defaults = [ 'warning_level=2' ]
|
||||
|
||||
cc = meson.get_compiler('cpp')
|
||||
dependencies = []
|
||||
|
||||
if build_machine.system() == 'windows'
|
||||
add_global_link_arguments(
|
||||
'-static-libgcc',
|
||||
'-static-libstdc++',
|
||||
'-static',
|
||||
'-lstdc++exp',
|
||||
language: 'cpp',
|
||||
)
|
||||
|
||||
opengl32 = cc.find_library('opengl32', required: true)
|
||||
winmm = cc.find_library('winmm', required: true)
|
||||
gdi32 = cc.find_library('gdi32', required: true)
|
||||
|
||||
dependencies += [
|
||||
opengl32, winmm, gdi32
|
||||
]
|
||||
exe_defaults += ['werror=true']
|
||||
|
||||
elif build_machine.system() == 'darwin'
|
||||
add_global_link_arguments(
|
||||
language: 'cpp',
|
||||
)
|
||||
|
||||
opengl = dependency('OpenGL')
|
||||
corefoundation = dependency('CoreFoundation')
|
||||
carbon = dependency('Carbon')
|
||||
cocoa = dependency('Cocoa')
|
||||
iokit = dependency('IOKit')
|
||||
corevideo = dependency('CoreVideo')
|
||||
|
||||
link_args += ['-ObjC']
|
||||
exe_defaults += ['werror=false']
|
||||
dependencies += [
|
||||
opengl, corefoundation, carbon, cocoa, iokit, corevideo
|
||||
]
|
||||
endif
|
||||
|
||||
glfw3 = subproject('glfw').get_variable('glfw_dep')
|
||||
|
||||
dependencies += [
|
||||
glfw3
|
||||
]
|
||||
|
||||
sources = [
|
||||
'glad/glad.cpp',
|
||||
'src/dbc.cpp',
|
||||
]
|
||||
|
||||
executable('hellogl',
|
||||
sources + [ 'src/main.cpp' ],
|
||||
cpp_args: cpp_args,
|
||||
link_args: link_args,
|
||||
override_options: exe_defaults,
|
||||
dependencies: dependencies)
|
||||
7
01-hello-triangle/scripts/reset_build.ps1
Normal file
7
01-hello-triangle/scripts/reset_build.ps1
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
mv .\subprojects\packagecache .
|
||||
rm -recurse -force .\subprojects\,.\builddir\
|
||||
mkdir subprojects
|
||||
mv .\packagecache .\subprojects\
|
||||
mkdir builddir
|
||||
cp wraps\*.wrap subprojects\
|
||||
meson setup --default-library=static --prefer-static builddir
|
||||
10
01-hello-triangle/scripts/reset_build.sh
Normal file
10
01-hello-triangle/scripts/reset_build.sh
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
mv -f ./subprojects/packagecache .
|
||||
rm -rf subprojects builddir
|
||||
mkdir subprojects
|
||||
mv -f packagecache ./subprojects/ && true
|
||||
mkdir builddir
|
||||
cp wraps/*.wrap subprojects/
|
||||
# on OSX you can't do this with static
|
||||
meson setup --default-library=static --prefer-static builddir
|
||||
4
01-hello-triangle/scripts/setup.ps1
Normal file
4
01-hello-triangle/scripts/setup.ps1
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
mkdir builddir
|
||||
mkdir subprojects
|
||||
cp wraps/*.wrap subprojects
|
||||
meson setup -Ddefault_library=static builddir
|
||||
7
01-hello-triangle/scripts/setup.sh
Normal file
7
01-hello-triangle/scripts/setup.sh
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
#!/usr/bin/env bash
|
||||
set -ex
|
||||
|
||||
mkdir subprojects
|
||||
mkdir builddir
|
||||
cp wraps/*.wrap subprojects/
|
||||
meson setup builddir
|
||||
12
01-hello-triangle/scripts/watch_build.sh
Normal file
12
01-hello-triangle/scripts/watch_build.sh
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
fswatch -o *.cpp | while read num
|
||||
do echo ">>>>>>>>>>>>>>>>>>>>>> `date`"
|
||||
if meson compile -C builddir
|
||||
then
|
||||
./builddir/sfmldemo
|
||||
else
|
||||
echo "^^^^^^^^^^^^^^^^^^^^^ ERROR `date`"
|
||||
fi
|
||||
done
|
||||
255
01-hello-triangle/scripts/windows_setup.ps1
Normal file
255
01-hello-triangle/scripts/windows_setup.ps1
Normal file
|
|
@ -0,0 +1,255 @@
|
|||
function Test-WinUtilPackageManager {
|
||||
<#
|
||||
|
||||
.SYNOPSIS
|
||||
Checks if Winget and/or Choco are installed
|
||||
|
||||
.PARAMETER winget
|
||||
Check if Winget is installed
|
||||
|
||||
.PARAMETER choco
|
||||
Check if Chocolatey is installed
|
||||
|
||||
#>
|
||||
|
||||
Param(
|
||||
[System.Management.Automation.SwitchParameter]$winget,
|
||||
[System.Management.Automation.SwitchParameter]$choco
|
||||
)
|
||||
|
||||
$status = "not-installed"
|
||||
|
||||
if ($winget) {
|
||||
# Check if Winget is available while getting it's Version if it's available
|
||||
$wingetExists = $true
|
||||
try {
|
||||
$wingetVersionFull = winget --version
|
||||
} catch [System.Management.Automation.CommandNotFoundException], [System.Management.Automation.ApplicationFailedException] {
|
||||
Write-Warning "Winget was not found due to un-availablity reasons"
|
||||
$wingetExists = $false
|
||||
} catch {
|
||||
Write-Warning "Winget was not found due to un-known reasons, The Stack Trace is:`n$($psitem.Exception.StackTrace)"
|
||||
$wingetExists = $false
|
||||
}
|
||||
|
||||
# If Winget is available, Parse it's Version and give proper information to Terminal Output.
|
||||
# If it isn't available, the return of this funtion will be "not-installed", indicating that
|
||||
# Winget isn't installed/available on The System.
|
||||
if ($wingetExists) {
|
||||
# Check if Preview Version
|
||||
if ($wingetVersionFull.Contains("-preview")) {
|
||||
$wingetVersion = $wingetVersionFull.Trim("-preview")
|
||||
$wingetPreview = $true
|
||||
} else {
|
||||
$wingetVersion = $wingetVersionFull
|
||||
$wingetPreview = $false
|
||||
}
|
||||
|
||||
# Check if Winget's Version is too old.
|
||||
$wingetCurrentVersion = [System.Version]::Parse($wingetVersion.Trim('v'))
|
||||
# Grabs the latest release of Winget from the Github API for version check process.
|
||||
$response = Invoke-RestMethod -Uri "https://api.github.com/repos/microsoft/Winget-cli/releases/latest" -Method Get -ErrorAction Stop
|
||||
$wingetLatestVersion = [System.Version]::Parse(($response.tag_name).Trim('v')) #Stores version number of latest release.
|
||||
$wingetOutdated = $wingetCurrentVersion -lt $wingetLatestVersion
|
||||
Write-Host "===========================================" -ForegroundColor Green
|
||||
Write-Host "--- Winget is installed ---" -ForegroundColor Green
|
||||
Write-Host "===========================================" -ForegroundColor Green
|
||||
Write-Host "Version: $wingetVersionFull" -ForegroundColor White
|
||||
|
||||
if (!$wingetPreview) {
|
||||
Write-Host " - Winget is a release version." -ForegroundColor Green
|
||||
} else {
|
||||
Write-Host " - Winget is a preview version. Unexpected problems may occur." -ForegroundColor Yellow
|
||||
}
|
||||
|
||||
if (!$wingetOutdated) {
|
||||
Write-Host " - Winget is Up to Date" -ForegroundColor Green
|
||||
$status = "installed"
|
||||
}
|
||||
else {
|
||||
Write-Host " - Winget is Out of Date" -ForegroundColor Red
|
||||
$status = "outdated"
|
||||
}
|
||||
} else {
|
||||
Write-Host "===========================================" -ForegroundColor Red
|
||||
Write-Host "--- Winget is not installed ---" -ForegroundColor Red
|
||||
Write-Host "===========================================" -ForegroundColor Red
|
||||
$status = "not-installed"
|
||||
}
|
||||
}
|
||||
|
||||
if ($choco) {
|
||||
if ((Get-Command -Name choco -ErrorAction Ignore) -and ($chocoVersion = (Get-Item "$env:ChocolateyInstall\choco.exe" -ErrorAction Ignore).VersionInfo.ProductVersion)) {
|
||||
Write-Host "===========================================" -ForegroundColor Green
|
||||
Write-Host "--- Chocolatey is installed ---" -ForegroundColor Green
|
||||
Write-Host "===========================================" -ForegroundColor Green
|
||||
Write-Host "Version: v$chocoVersion" -ForegroundColor White
|
||||
$status = "installed"
|
||||
} else {
|
||||
Write-Host "===========================================" -ForegroundColor Red
|
||||
Write-Host "--- Chocolatey is not installed ---" -ForegroundColor Red
|
||||
Write-Host "===========================================" -ForegroundColor Red
|
||||
$status = "not-installed"
|
||||
}
|
||||
}
|
||||
|
||||
return $status
|
||||
}
|
||||
|
||||
function Get-WinUtilWingetPrerequisites {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Downloads the Winget Prereqs.
|
||||
.DESCRIPTION
|
||||
Downloads Prereqs for Winget. Version numbers are coded as variables and can be updated as uncommonly as Microsoft updates the prereqs.
|
||||
#>
|
||||
|
||||
# I don't know of a way to detect the prereqs automatically, so if someone has a better way of defining these, that would be great.
|
||||
# Microsoft.VCLibs version rarely changes, but for future compatibility I made it a variable.
|
||||
$versionVCLibs = "14.00"
|
||||
$fileVCLibs = "https://aka.ms/Microsoft.VCLibs.x64.${versionVCLibs}.Desktop.appx"
|
||||
# Write-Host "$fileVCLibs"
|
||||
# Microsoft.UI.Xaml version changed recently, so I made the version numbers variables.
|
||||
$versionUIXamlMinor = "2.8"
|
||||
$versionUIXamlPatch = "2.8.6"
|
||||
$fileUIXaml = "https://github.com/microsoft/microsoft-ui-xaml/releases/download/v${versionUIXamlPatch}/Microsoft.UI.Xaml.${versionUIXamlMinor}.x64.appx"
|
||||
# Write-Host "$fileUIXaml"
|
||||
|
||||
Try{
|
||||
Write-Host "Downloading Microsoft.VCLibs Dependency..."
|
||||
Invoke-WebRequest -Uri $fileVCLibs -OutFile $ENV:TEMP\Microsoft.VCLibs.x64.Desktop.appx
|
||||
Write-Host "Downloading Microsoft.UI.Xaml Dependency...`n"
|
||||
Invoke-WebRequest -Uri $fileUIXaml -OutFile $ENV:TEMP\Microsoft.UI.Xaml.x64.appx
|
||||
}
|
||||
Catch{
|
||||
throw [WingetFailedInstall]::new('Failed to install prerequsites')
|
||||
}
|
||||
}
|
||||
|
||||
function Get-WinUtilWingetLatest {
|
||||
<#
|
||||
.SYNOPSIS
|
||||
Uses GitHub API to check for the latest release of Winget.
|
||||
.DESCRIPTION
|
||||
This function grabs the latest version of Winget and returns the download path to Install-WinUtilWinget for installation.
|
||||
#>
|
||||
# Invoke-WebRequest is notoriously slow when the byte progress is displayed. The following lines disable the progress bar and reset them at the end of the function
|
||||
$PreviousProgressPreference = $ProgressPreference
|
||||
$ProgressPreference = "silentlyContinue"
|
||||
Try{
|
||||
# Grabs the latest release of Winget from the Github API for the install process.
|
||||
$response = Invoke-RestMethod -Uri "https://api.github.com/repos/microsoft/Winget-cli/releases/latest" -Method Get -ErrorAction Stop
|
||||
$latestVersion = $response.tag_name #Stores version number of latest release.
|
||||
$licenseWingetUrl = $response.assets.browser_download_url | Where-Object {$_ -like "*License1.xml"} #Index value for License file.
|
||||
Write-Host "Latest Version:`t$($latestVersion)`n"
|
||||
Write-Host "Downloading..."
|
||||
$assetUrl = $response.assets.browser_download_url | Where-Object {$_ -like "*Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle"}
|
||||
Invoke-WebRequest -Uri $licenseWingetUrl -OutFile $ENV:TEMP\License1.xml
|
||||
# The only pain is that the msixbundle for winget-cli is 246MB. In some situations this can take a bit, with slower connections.
|
||||
Invoke-WebRequest -Uri $assetUrl -OutFile $ENV:TEMP\Microsoft.DesktopAppInstaller.msixbundle
|
||||
}
|
||||
Catch{
|
||||
throw [WingetFailedInstall]::new('Failed to get latest Winget release and license')
|
||||
}
|
||||
$ProgressPreference = $PreviousProgressPreference
|
||||
}
|
||||
|
||||
function Install-WinUtilWinget {
|
||||
<#
|
||||
|
||||
.SYNOPSIS
|
||||
Installs Winget if it is not already installed.
|
||||
|
||||
.DESCRIPTION
|
||||
This function will download the latest version of Winget and install it. If Winget is already installed, it will do nothing.
|
||||
#>
|
||||
$isWingetInstalled = Test-WinUtilPackageManager -winget
|
||||
|
||||
Try {
|
||||
if ($isWingetInstalled -eq "installed") {
|
||||
Write-Host "`nWinget is already installed.`r" -ForegroundColor Green
|
||||
return
|
||||
} elseif ($isWingetInstalled -eq "outdated") {
|
||||
Write-Host "`nWinget is Outdated. Continuing with install.`r" -ForegroundColor Yellow
|
||||
} else {
|
||||
Write-Host "`nWinget is not Installed. Continuing with install.`r" -ForegroundColor Red
|
||||
}
|
||||
|
||||
# Gets the computer's information
|
||||
if ($null -eq $sync.ComputerInfo){
|
||||
$ComputerInfo = Get-ComputerInfo -ErrorAction Stop
|
||||
} else {
|
||||
$ComputerInfo = $sync.ComputerInfo
|
||||
}
|
||||
|
||||
if (($ComputerInfo.WindowsVersion) -lt "1809") {
|
||||
# Checks if Windows Version is too old for Winget
|
||||
Write-Host "Winget is not supported on this version of Windows (Pre-1809)" -ForegroundColor Red
|
||||
return
|
||||
}
|
||||
|
||||
# Install Winget via GitHub method.
|
||||
# Used part of my own script with some modification: ruxunderscore/windows-initialization
|
||||
Write-Host "Downloading Winget Prerequsites`n"
|
||||
Get-WinUtilWingetPrerequisites
|
||||
Write-Host "Downloading Winget and License File`r"
|
||||
Get-WinUtilWingetLatest
|
||||
Write-Host "Installing Winget w/ Prerequsites`r"
|
||||
Add-AppxProvisionedPackage -Online -PackagePath $ENV:TEMP\Microsoft.DesktopAppInstaller.msixbundle -DependencyPackagePath $ENV:TEMP\Microsoft.VCLibs.x64.Desktop.appx, $ENV:TEMP\Microsoft.UI.Xaml.x64.appx -LicensePath $ENV:TEMP\License1.xml
|
||||
Write-Host "Manually adding Winget Sources, from Winget CDN."
|
||||
Add-AppxPackage -Path https://cdn.winget.microsoft.com/cache/source.msix #Seems some installs of Winget don't add the repo source, this should makes sure that it's installed every time.
|
||||
Write-Host "Winget Installed" -ForegroundColor Green
|
||||
Write-Host "Enabling NuGet and Module..."
|
||||
Install-PackageProvider -Name NuGet -Force
|
||||
Install-Module -Name Microsoft.WinGet.Client -Force
|
||||
# Winget only needs a refresh of the environment variables to be used.
|
||||
Write-Output "Refreshing Environment Variables...`n"
|
||||
$ENV:PATH = [System.Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path", "User")
|
||||
} Catch {
|
||||
Write-Host "Failure detected while installing via GitHub method. Continuing with Chocolatey method as fallback." -ForegroundColor Red
|
||||
# In case install fails via GitHub method.
|
||||
Try {
|
||||
# Install Choco if not already present
|
||||
Install-WinUtilChoco
|
||||
Start-Process -Verb runas -FilePath powershell.exe -ArgumentList "choco install winget-cli"
|
||||
Write-Host "Winget Installed" -ForegroundColor Green
|
||||
Write-Output "Refreshing Environment Variables...`n"
|
||||
$ENV:PATH = [System.Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path", "User")
|
||||
} Catch {
|
||||
throw [WingetFailedInstall]::new('Failed to install!')
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$isAdmin = [System.Security.Principal.WindowsPrincipal]::new(
|
||||
[System.Security.Principal.WindowsIdentity]::GetCurrent()).
|
||||
IsInRole('Administrators')
|
||||
|
||||
if(-not $isAdmin) {
|
||||
$params = @{
|
||||
FilePath = 'powershell' # or pwsh if Core
|
||||
Verb = 'RunAs'
|
||||
ArgumentList = @(
|
||||
'-ExecutionPolicy ByPass'
|
||||
'-File "{0}"' -f $PSCommandPath
|
||||
)
|
||||
}
|
||||
|
||||
Start-Process -Wait @params
|
||||
Write-Host "Admin stuff done..."
|
||||
} else {
|
||||
Write-Host "In Admin stuff..."
|
||||
Install-WinUtilWinget
|
||||
return
|
||||
}
|
||||
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','chocolatey'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','Git.Git'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','Microsoft.WindowsTerminal'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','Python.Python.3.12'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','AntibodySoftware.WizFile'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','Kitware.CMake'
|
||||
Start-Process -NoNewWindow -Wait winget -ArgumentList 'install','Microsoft.VCRedist.2015+.x64'
|
||||
|
||||
Start-Process -Verb RunAs -Wait powershell -argumentlist 'C:\ProgramData\chocolatey\bin\choco.exe','install','geany','geany-plugins','winlibs','conan','meson'
|
||||
48
01-hello-triangle/src/dbc.cpp
Normal file
48
01-hello-triangle/src/dbc.cpp
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
#include "dbc.hpp"
|
||||
#include <iostream>
|
||||
#include <format>
|
||||
|
||||
void dbc::log(const string &message, const std::source_location location) {
|
||||
std::cout << '[' << location.file_name() << ':'
|
||||
<< location.line() << "|"
|
||||
<< location.function_name() << "] "
|
||||
<< message << std::endl;
|
||||
}
|
||||
|
||||
void dbc::sentinel(const string &message, const std::source_location location) {
|
||||
string err = std::format("[SENTINEL!] {}", message);
|
||||
dbc::log(err, location);
|
||||
throw dbc::SentinelError{err};
|
||||
}
|
||||
|
||||
void dbc::pre(const string &message, bool test, const std::source_location location) {
|
||||
if(!test) {
|
||||
string err = std::format("[PRE!] {}", message);
|
||||
dbc::log(err, location);
|
||||
throw dbc::PreCondError{err};
|
||||
}
|
||||
}
|
||||
|
||||
void dbc::pre(const string &message, std::function<bool()> tester, const std::source_location location) {
|
||||
dbc::pre(message, tester(), location);
|
||||
}
|
||||
|
||||
void dbc::post(const string &message, bool test, const std::source_location location) {
|
||||
if(!test) {
|
||||
string err = std::format("[POST!] {}", message);
|
||||
dbc::log(err, location);
|
||||
throw dbc::PostCondError{err};
|
||||
}
|
||||
}
|
||||
|
||||
void dbc::post(const string &message, std::function<bool()> tester, const std::source_location location) {
|
||||
dbc::post(message, tester(), location);
|
||||
}
|
||||
|
||||
void dbc::check(bool test, const string &message, const std::source_location location) {
|
||||
if(!test) {
|
||||
string err = std::format("[CHECK!] {}\n", message);
|
||||
dbc::log(err, location);
|
||||
throw dbc::CheckError{err};
|
||||
}
|
||||
}
|
||||
49
01-hello-triangle/src/dbc.hpp
Normal file
49
01-hello-triangle/src/dbc.hpp
Normal file
|
|
@ -0,0 +1,49 @@
|
|||
#pragma once
|
||||
|
||||
#include <string>
|
||||
#include <functional>
|
||||
#include <source_location>
|
||||
|
||||
using std::string;
|
||||
|
||||
namespace dbc {
|
||||
class Error {
|
||||
public:
|
||||
const string message;
|
||||
Error(string m) : message{m} {}
|
||||
Error(const char *m) : message{m} {}
|
||||
};
|
||||
|
||||
class CheckError : public Error {};
|
||||
class SentinelError : public Error {};
|
||||
class PreCondError : public Error {};
|
||||
class PostCondError : public Error {};
|
||||
|
||||
void log(const string &message,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
[[noreturn]] void sentinel(const string &message,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
void pre(const string &message, bool test,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
void pre(const string &message, std::function<bool()> tester,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
void post(const string &message, bool test,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
void post(const string &message, std::function<bool()> tester,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
|
||||
void check(bool test, const string &message,
|
||||
const std::source_location location =
|
||||
std::source_location::current());
|
||||
}
|
||||
188
01-hello-triangle/src/main.cpp
Normal file
188
01-hello-triangle/src/main.cpp
Normal file
|
|
@ -0,0 +1,188 @@
|
|||
#define _USE_MATH_DEFINES
|
||||
#include <math.h>
|
||||
#include "dbc.hpp"
|
||||
#include <print>
|
||||
#include <glad/glad.h>
|
||||
#include <GLFW/glfw3.h>
|
||||
#include <vector>
|
||||
#include <functional>
|
||||
|
||||
void framebuffer_size_callback(GLFWwindow *window, int widht, int height);
|
||||
void processInput(GLFWwindow *window);
|
||||
|
||||
const unsigned int SCR_WIDTH = 800;
|
||||
const unsigned int SCR_HEIGHT = 600;
|
||||
|
||||
struct Config {
|
||||
unsigned int shaderProgram = 0;
|
||||
unsigned int VAO = 0;
|
||||
unsigned int EBO = 0;
|
||||
};
|
||||
|
||||
const char *vertexShaderSource = "#version 330 core\n"
|
||||
"layout (location = 0) in vec3 aPos;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);\n"
|
||||
"}\0";
|
||||
|
||||
const char *fragmentShaderSource = "#version 330 core\n"
|
||||
"out vec4 FragColor;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);\n"
|
||||
"}\n\0";
|
||||
|
||||
void init_glfw() {
|
||||
glfwInit();
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
|
||||
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
|
||||
}
|
||||
|
||||
void framebuffer_size_callback(GLFWwindow *, int width, int height) {
|
||||
glViewport(0, 0, width, height);
|
||||
}
|
||||
|
||||
GLFWwindow* create_window() {
|
||||
GLFWwindow* window = glfwCreateWindow(SCR_WIDTH, SCR_HEIGHT, "LearnOpenGL", NULL, NULL);
|
||||
dbc::check(window != NULL, "failed to open window");
|
||||
|
||||
glfwMakeContextCurrent(window);
|
||||
|
||||
glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
|
||||
|
||||
auto good = gladLoadGLLoader((GLADloadproc)glfwGetProcAddress);
|
||||
dbc::check(good, "failed to load GLAD");
|
||||
|
||||
return window;
|
||||
}
|
||||
|
||||
void processInput(GLFWwindow *window) {
|
||||
if(glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
|
||||
glfwSetWindowShouldClose(window, true);
|
||||
}
|
||||
}
|
||||
|
||||
void check_status(const char* what, unsigned int shader, GLenum check_type) {
|
||||
int success = 0;
|
||||
char infoLog[512] = {0};
|
||||
|
||||
if(check_type == GL_LINK_STATUS) {
|
||||
glGetProgramiv(shader, check_type, &success);
|
||||
} else {
|
||||
glGetShaderiv(shader, check_type, &success);
|
||||
}
|
||||
|
||||
if(!success) {
|
||||
glGetShaderInfoLog(shader, 512, NULL, infoLog);
|
||||
std::println("ERROR: Shader {} compile failed: {}", what, infoLog);
|
||||
}
|
||||
}
|
||||
|
||||
Config setup() {
|
||||
unsigned int vertexShader = glCreateShader(GL_VERTEX_SHADER);
|
||||
glShaderSource(vertexShader, 1, &vertexShaderSource, NULL);
|
||||
glCompileShader(vertexShader);
|
||||
check_status("vertex shader", vertexShader, GL_COMPILE_STATUS);
|
||||
|
||||
unsigned int fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
|
||||
glShaderSource(fragmentShader, 1, &fragmentShaderSource, NULL);
|
||||
glCompileShader(fragmentShader);
|
||||
check_status("fragment shader", fragmentShader, GL_COMPILE_STATUS);
|
||||
|
||||
unsigned int shaderProgram = glCreateProgram();
|
||||
glAttachShader(shaderProgram, vertexShader);
|
||||
glAttachShader(shaderProgram, fragmentShader);
|
||||
glLinkProgram(shaderProgram);
|
||||
check_status("shader program", shaderProgram, GL_LINK_STATUS);
|
||||
|
||||
glDeleteShader(vertexShader);
|
||||
glDeleteShader(fragmentShader);
|
||||
|
||||
float vertices[] = {
|
||||
0.5f, 0.5f, 0.0f, // top right
|
||||
0.5f, -0.5f, 0.0f, // bottom right
|
||||
-0.5f, -0.5f, 0.0f, // bottom left
|
||||
-0.5f, 0.5f, 0.0f // top left
|
||||
};
|
||||
|
||||
unsigned int indices[] = { // note that we start from 0!
|
||||
0, 1, 3, // first Triangle
|
||||
1, 2, 3 // second Triangle
|
||||
};
|
||||
|
||||
unsigned int VBO = 0;
|
||||
unsigned int VAO = 0;
|
||||
unsigned int EBO = 0;
|
||||
|
||||
glGenVertexArrays(1, &VAO);
|
||||
glGenBuffers(1, &VBO);
|
||||
glGenBuffers(1, &EBO);
|
||||
|
||||
glBindVertexArray(VAO);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, VBO);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
|
||||
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, EBO);
|
||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(indices), indices, GL_STATIC_DRAW);
|
||||
|
||||
// 0 in arg one matches the vertexShader, line 1, location=0
|
||||
// this attaches the vertices to that location in the shader
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(0);
|
||||
|
||||
// unbinds the magic currently active buffer
|
||||
glBindBuffer(GL_ARRAY_BUFFER, 0);
|
||||
|
||||
// remember: do NOT unbind the EBO while a VAO is active as the bound element buffer object IS stored in the VAO; keep the EBO bound.
|
||||
//glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
|
||||
|
||||
glBindVertexArray(0);
|
||||
|
||||
// glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
|
||||
|
||||
return {
|
||||
.shaderProgram = shaderProgram,
|
||||
.VAO = VAO,
|
||||
.EBO = EBO};
|
||||
}
|
||||
|
||||
void render(GLFWwindow* window, const Config& config) {
|
||||
glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
|
||||
glClear(GL_COLOR_BUFFER_BIT);
|
||||
|
||||
glUseProgram(config.shaderProgram);
|
||||
glBindVertexArray(config.VAO);
|
||||
|
||||
glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
|
||||
|
||||
glfwSwapBuffers(window);
|
||||
glfwPollEvents();
|
||||
}
|
||||
|
||||
void cleanup(Config& config) {
|
||||
glDeleteVertexArrays(1, &config.VAO);
|
||||
glDeleteBuffers(1, &config.VAO);
|
||||
glDeleteBuffers(1, &config.EBO);
|
||||
glDeleteProgram(config.shaderProgram);
|
||||
}
|
||||
|
||||
int main() {
|
||||
init_glfw();
|
||||
|
||||
auto window = create_window();
|
||||
|
||||
auto config = setup();
|
||||
|
||||
while(!glfwWindowShouldClose(window)) {
|
||||
processInput(window);
|
||||
render(window, config);
|
||||
}
|
||||
|
||||
cleanup(config);
|
||||
|
||||
glfwTerminate();
|
||||
|
||||
return 0;
|
||||
}
|
||||
13
01-hello-triangle/wraps/glfw.wrap
Normal file
13
01-hello-triangle/wraps/glfw.wrap
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
[wrap-file]
|
||||
directory = glfw-3.4
|
||||
source_url = https://github.com/glfw/glfw/archive/refs/tags/3.4.tar.gz
|
||||
source_filename = glfw-3.4.tar.gz
|
||||
source_hash = c038d34200234d071fae9345bc455e4a8f2f544ab60150765d7704e08f3dac01
|
||||
patch_filename = glfw_3.4-1_patch.zip
|
||||
patch_url = https://wrapdb.mesonbuild.com/v2/glfw_3.4-1/get_patch
|
||||
patch_hash = 58a6a6cdb28195d7f7e6f5de85dff7044d378e49b46bf1d4a9b04c97ed93e6b0
|
||||
source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/glfw_3.4-1/glfw-3.4.tar.gz
|
||||
wrapdb_version = 3.4-1
|
||||
|
||||
[provide]
|
||||
glfw3 = glfw_dep
|
||||
Loading…
Add table
Add a link
Reference in a new issue