added glad
This commit is contained in:
Lauchmelder
parent
a24235b586
commit
89c3553088
3
.gitmodules
vendored
Normal file
3
.gitmodules
vendored
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|
|
@ -0,0 +1,3 @@
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||||||
|
[submodule "renderer/vendor/glfw"]
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||||||
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path = renderer/vendor/glfw
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||||||
|
url = https://github.com/glfw/glfw
|
||||||
108
Cargo.lock
generated
108
Cargo.lock
generated
|
|
@ -2,6 +2,114 @@
|
||||||
# It is not intended for manual editing.
|
# It is not intended for manual editing.
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||||||
version = 3
|
version = 3
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||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "bitflags"
|
||||||
|
version = "1.3.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
|
||||||
|
|
||||||
|
[[package]]
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||||||
|
name = "cc"
|
||||||
|
version = "1.0.73"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "cmake"
|
||||||
|
version = "0.1.48"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "e8ad8cef104ac57b68b89df3208164d228503abbdce70f6880ffa3d970e7443a"
|
||||||
|
dependencies = [
|
||||||
|
"cc",
|
||||||
|
]
|
||||||
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||||||
|
[[package]]
|
||||||
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name = "cty"
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||||||
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version = "0.2.2"
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||||||
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source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
|
checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
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||||||
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||||||
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[[package]]
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||||||
|
name = "glfw"
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||||||
|
version = "0.45.0"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
|
checksum = "90751c70bf04fa3aaf85bbe27cf8865059c786d04e25aa2762ea7d59df2be675"
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||||||
|
dependencies = [
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||||||
|
"bitflags",
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||||||
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"glfw-sys",
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||||||
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"objc",
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||||||
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"raw-window-handle",
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||||||
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"winapi",
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||||||
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]
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||||||
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||||||
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[[package]]
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||||||
|
name = "glfw-sys"
|
||||||
|
version = "4.0.0+3.3.5"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5abed6d39a50226676aab893d6b4ad154da7e93fcdfed90d7696758a1b477ed1"
|
||||||
|
dependencies = [
|
||||||
|
"cmake",
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|
]
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||||||
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||||||
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[[package]]
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||||||
|
name = "libc"
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||||||
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version = "0.2.132"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||||
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checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
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||||||
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|
||||||
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[[package]]
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||||||
|
name = "malloc_buf"
|
||||||
|
version = "0.0.6"
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||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
|
||||||
|
dependencies = [
|
||||||
|
"libc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
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||||||
|
name = "objc"
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||||||
|
version = "0.2.7"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
|
||||||
|
dependencies = [
|
||||||
|
"malloc_buf",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "raw-window-handle"
|
||||||
|
version = "0.4.3"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "b800beb9b6e7d2df1fe337c9e3d04e3af22a124460fb4c30fcc22c9117cefb41"
|
||||||
|
dependencies = [
|
||||||
|
"cty",
|
||||||
|
]
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "rusty-nes"
|
name = "rusty-nes"
|
||||||
version = "0.1.0"
|
version = "0.1.0"
|
||||||
|
dependencies = [
|
||||||
|
"cmake",
|
||||||
|
"glfw",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.9"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
|
|
|
||||||
|
|
@ -4,3 +4,8 @@ version = "0.1.0"
|
||||||
edition = "2021"
|
edition = "2021"
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||||||
|
|
||||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
[build-dependencies]
|
||||||
|
cmake = "0.1.48"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
glfw = "0.45.0"
|
||||||
10
build.rs
Normal file
10
build.rs
Normal file
|
|
@ -0,0 +1,10 @@
|
||||||
|
use cmake::Config;
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
let dst = Config::new("renderer")
|
||||||
|
.build();
|
||||||
|
|
||||||
|
println!("cargo:rustc-link-search=native={}", dst.display());
|
||||||
|
println!("cargo:rustc-link-lib=static=glad");
|
||||||
|
println!("cargo:rustc-link-lib=static=renderer");
|
||||||
|
}
|
||||||
17
renderer/CMakeLists.txt
Normal file
17
renderer/CMakeLists.txt
Normal file
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|
@ -0,0 +1,17 @@
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||||||
|
project("rusty-nes")
|
||||||
|
|
||||||
|
add_subdirectory(vendor)
|
||||||
|
|
||||||
|
add_library(renderer STATIC
|
||||||
|
context.c
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(renderer PUBLIC
|
||||||
|
${CMAKE_CURRENT_LIST_DIR}
|
||||||
|
)
|
||||||
|
|
||||||
|
target_link_libraries(renderer PRIVATE
|
||||||
|
glad
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||||||
|
)
|
||||||
|
|
||||||
|
install(TARGETS renderer glad DESTINATION .)
|
||||||
34
renderer/context.c
Normal file
34
renderer/context.c
Normal file
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|
@ -0,0 +1,34 @@
|
||||||
|
#include "context.h"
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||||||
|
|
||||||
|
#include <assert.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <glad/glad.h>
|
||||||
|
|
||||||
|
static void* _glfw = NULL;
|
||||||
|
static void*(*_gl_loader)(void*, const char*) = NULL;
|
||||||
|
|
||||||
|
void* load_gl_proc(const char* name)
|
||||||
|
{
|
||||||
|
assert(_glfw);
|
||||||
|
assert(_gl_loader);
|
||||||
|
|
||||||
|
return _gl_loader(_glfw, name);
|
||||||
|
}
|
||||||
|
|
||||||
|
int init_opengl(void* glfw, void*(*gl_loader)(void*, const char*))
|
||||||
|
{
|
||||||
|
_glfw = glfw;
|
||||||
|
_gl_loader = gl_loader;
|
||||||
|
|
||||||
|
if (!gladLoadGLLoader(load_gl_proc)) {
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void clear()
|
||||||
|
{
|
||||||
|
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
|
||||||
|
glClear(GL_COLOR_BUFFER_BIT);
|
||||||
|
}
|
||||||
8
renderer/context.h
Normal file
8
renderer/context.h
Normal file
|
|
@ -0,0 +1,8 @@
|
||||||
|
#ifndef _CONTEXT_H_
|
||||||
|
#define _CONTEXT_H_
|
||||||
|
|
||||||
|
int init_opengl(void* glfw, void*(*gl_loader)(void*, const char*));
|
||||||
|
|
||||||
|
void clear();
|
||||||
|
|
||||||
|
#endif
|
||||||
1
renderer/vendor/CMakeLists.txt
vendored
Normal file
1
renderer/vendor/CMakeLists.txt
vendored
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
add_subdirectory(glad)
|
||||||
7
renderer/vendor/glad/CMakeLists.txt
vendored
Normal file
7
renderer/vendor/glad/CMakeLists.txt
vendored
Normal file
|
|
@ -0,0 +1,7 @@
|
||||||
|
add_library(glad STATIC
|
||||||
|
src/glad.c
|
||||||
|
)
|
||||||
|
|
||||||
|
target_include_directories(glad PUBLIC
|
||||||
|
include
|
||||||
|
)
|
||||||
311
renderer/vendor/glad/include/KHR/khrplatform.h
vendored
Normal file
311
renderer/vendor/glad/include/KHR/khrplatform.h
vendored
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_ */
|
||||||
4402
renderer/vendor/glad/include/glad/glad.h
vendored
Normal file
4402
renderer/vendor/glad/include/glad/glad.h
vendored
Normal file
File diff suppressed because it is too large
Load diff
6803
renderer/vendor/glad/src/glad.c
vendored
Normal file
6803
renderer/vendor/glad/src/glad.c
vendored
Normal file
File diff suppressed because it is too large
Load diff
52
src/main.rs
52
src/main.rs
|
|
@ -1,14 +1,52 @@
|
||||||
mod nes;
|
mod nes;
|
||||||
mod bus;
|
mod renderer;
|
||||||
mod cpu;
|
|
||||||
mod instructions;
|
|
||||||
mod addressing;
|
|
||||||
mod cartridge;
|
|
||||||
mod mnemonic;
|
|
||||||
|
|
||||||
use nes::NES;
|
use std::ffi::{c_void, CStr};
|
||||||
|
use glfw::{Context};
|
||||||
|
|
||||||
|
use nes::nes::NES;
|
||||||
|
use renderer::context;
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
let nes = NES::new();
|
let nes = NES::new();
|
||||||
nes.powerup();
|
nes.powerup();
|
||||||
|
|
||||||
|
let mut glfw = glfw::init(glfw::FAIL_ON_ERRORS).unwrap();
|
||||||
|
|
||||||
|
let (mut window, events) = glfw.create_window(800, 800, "Rusty NES Emulator", glfw::WindowMode::Windowed)
|
||||||
|
.expect("Failed to create GLFW window.");
|
||||||
|
|
||||||
|
window.set_key_polling(true);
|
||||||
|
window.make_current();
|
||||||
|
|
||||||
|
let res: i32;
|
||||||
|
unsafe
|
||||||
|
{
|
||||||
|
res = context::init_opengl(
|
||||||
|
&mut glfw as *mut _ as *mut c_void,
|
||||||
|
|glfw, name| (&mut *(glfw as *mut glfw::Glfw)).get_proc_address_raw(CStr::from_ptr(name).to_str().unwrap()));
|
||||||
|
}
|
||||||
|
|
||||||
|
if res != 0 {
|
||||||
|
eprintln!("Failed to initialize GLAD.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
while !window.should_close()
|
||||||
|
{
|
||||||
|
glfw.poll_events();
|
||||||
|
for (_, event) in glfw::flush_messages(&events)
|
||||||
|
{
|
||||||
|
match event
|
||||||
|
{
|
||||||
|
_ => {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
unsafe { context::clear(); }
|
||||||
|
|
||||||
|
window.swap_buffers();
|
||||||
|
}
|
||||||
|
|
||||||
|
return;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,4 +1,4 @@
|
||||||
use crate::cpu::{CPU, FetchType};
|
use crate::nes::cpu::{CPU, FetchType};
|
||||||
|
|
||||||
#[macro_export]
|
#[macro_export]
|
||||||
macro_rules! instr_size
|
macro_rules! instr_size
|
||||||
|
|
@ -1,8 +1,8 @@
|
||||||
use std::cell::RefCell;
|
use std::cell::RefCell;
|
||||||
use std::rc::{Rc, Weak};
|
use std::rc::{Rc, Weak};
|
||||||
|
|
||||||
use crate::cpu::CPU;
|
use crate::nes::cpu::CPU;
|
||||||
use crate::cartridge::Cartridge;
|
use crate::nes::cartridge::Cartridge;
|
||||||
|
|
||||||
pub struct Bus
|
pub struct Bus
|
||||||
{
|
{
|
||||||
|
|
@ -1,8 +1,8 @@
|
||||||
use std::cell::RefCell;
|
use std::cell::RefCell;
|
||||||
use std::rc::{Rc, Weak};
|
use std::rc::{Rc, Weak};
|
||||||
|
|
||||||
use crate::bus::Bus;
|
use crate::nes::bus::Bus;
|
||||||
use crate::instructions::INSTRUCTION_SET;
|
use crate::nes::instructions::INSTRUCTION_SET;
|
||||||
|
|
||||||
pub enum FetchType
|
pub enum FetchType
|
||||||
{
|
{
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
use crate::cpu::{CPU, FetchType};
|
use crate::nes::cpu::{CPU, FetchType};
|
||||||
use crate::bus::Bus;
|
use crate::nes::bus::Bus;
|
||||||
use crate::addressing::AddrFn;
|
use crate::nes::addressing::AddrFn;
|
||||||
use crate::mnemonic::Mnemonic;
|
use crate::nes::mnemonic::Mnemonic;
|
||||||
use crate::instr_size;
|
use crate::instr_size;
|
||||||
use std::cell::Ref;
|
use std::cell::Ref;
|
||||||
|
|
||||||
8
src/nes/mod.rs
Normal file
8
src/nes/mod.rs
Normal file
|
|
@ -0,0 +1,8 @@
|
||||||
|
pub mod nes;
|
||||||
|
|
||||||
|
mod cpu;
|
||||||
|
mod bus;
|
||||||
|
mod addressing;
|
||||||
|
mod instructions;
|
||||||
|
mod mnemonic;
|
||||||
|
mod cartridge;
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
use std::cell::RefCell;
|
use std::cell::RefCell;
|
||||||
use std::rc::Rc;
|
use std::rc::Rc;
|
||||||
use crate::bus::Bus;
|
use crate::nes::bus::Bus;
|
||||||
use crate::cpu::CPU;
|
use crate::nes::cpu::CPU;
|
||||||
|
|
||||||
pub struct NES
|
pub struct NES
|
||||||
{
|
{
|
||||||
|
|
@ -28,10 +28,10 @@ impl NES
|
||||||
pub fn powerup(&self)
|
pub fn powerup(&self)
|
||||||
{
|
{
|
||||||
self.cpu.borrow_mut().powerup();
|
self.cpu.borrow_mut().powerup();
|
||||||
|
}
|
||||||
|
|
||||||
loop
|
pub fn clock(&self)
|
||||||
{
|
{
|
||||||
self.cpu.borrow_mut().cycle();
|
self.cpu.borrow_mut().cycle();
|
||||||
}
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
12
src/renderer/context.rs
Normal file
12
src/renderer/context.rs
Normal file
|
|
@ -0,0 +1,12 @@
|
||||||
|
use std::ffi::c_void;
|
||||||
|
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#[allow(improper_ctypes)]
|
||||||
|
pub fn init_opengl(
|
||||||
|
loader: *mut c_void,
|
||||||
|
f: fn(*mut c_void, *const i8) -> *const c_void
|
||||||
|
) -> i32;
|
||||||
|
|
||||||
|
pub fn clear();
|
||||||
|
}
|
||||||
1
src/renderer/mod.rs
Normal file
1
src/renderer/mod.rs
Normal file
|
|
@ -0,0 +1 @@
|
||||||
|
pub mod context;
|
||||||
Loading…
Reference in a new issue