[win32 port] Hello triangle in OpenGL 4.3
This commit is contained in:
parent
2421871c3e
commit
c57e16db5a
|
|
@ -23,7 +23,48 @@
|
||||||
#include"graphics.c"
|
#include"graphics.c"
|
||||||
#include"win32_gl_surface.c"
|
#include"win32_gl_surface.c"
|
||||||
|
|
||||||
//#define LOG_SUBSYSTEM "Main"
|
#define LOG_SUBSYSTEM "Main"
|
||||||
|
|
||||||
|
unsigned int program;
|
||||||
|
|
||||||
|
const char* vshaderSource =
|
||||||
|
"#version 430\n"
|
||||||
|
"attribute vec4 vPosition;\n"
|
||||||
|
"uniform mat4 transform;\n"
|
||||||
|
"void main()\n"
|
||||||
|
"{\n"
|
||||||
|
" gl_Position = transform*vPosition;\n"
|
||||||
|
"}\n";
|
||||||
|
|
||||||
|
const char* fshaderSource =
|
||||||
|
"#version 430\n"
|
||||||
|
"precision mediump float;\n"
|
||||||
|
"void main()\n"
|
||||||
|
"{\n"
|
||||||
|
" gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\n"
|
||||||
|
"}\n";
|
||||||
|
|
||||||
|
void compile_shader(GLuint shader, const char* source)
|
||||||
|
{
|
||||||
|
glShaderSource(shader, 1, &source, 0);
|
||||||
|
glCompileShader(shader);
|
||||||
|
|
||||||
|
int err = glGetError();
|
||||||
|
if(err)
|
||||||
|
{
|
||||||
|
printf("gl error: %i\n", err);
|
||||||
|
}
|
||||||
|
|
||||||
|
int status = 0;
|
||||||
|
glGetShaderiv(shader, GL_COMPILE_STATUS, &status);
|
||||||
|
if(!status)
|
||||||
|
{
|
||||||
|
char buffer[256];
|
||||||
|
int size = 0;
|
||||||
|
glGetShaderInfoLog(shader, 256, &size, buffer);
|
||||||
|
printf("shader error: %.*s\n", size, buffer);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
int main()
|
int main()
|
||||||
{
|
{
|
||||||
|
|
@ -33,9 +74,48 @@ int main()
|
||||||
|
|
||||||
mp_rect rect = {.x = 100, .y = 100, .w = 800, .h = 600};
|
mp_rect rect = {.x = 100, .y = 100, .w = 800, .h = 600};
|
||||||
mp_window window = mp_window_create(rect, "test", 0);
|
mp_window window = mp_window_create(rect, "test", 0);
|
||||||
//TODO: create surface
|
|
||||||
|
//NOTE: create surface
|
||||||
mg_surface surface = mg_surface_create_for_window(window, MG_BACKEND_GL);
|
mg_surface surface = mg_surface_create_for_window(window, MG_BACKEND_GL);
|
||||||
|
|
||||||
|
//NOTE: init shader and gl state
|
||||||
|
GLuint vao;
|
||||||
|
glGenVertexArrays(1, &vao);
|
||||||
|
glBindVertexArray(vao);
|
||||||
|
|
||||||
|
GLuint vertexBuffer;
|
||||||
|
glGenBuffers(1, &vertexBuffer);
|
||||||
|
|
||||||
|
GLfloat vertices[] = {
|
||||||
|
-0.866/2, -0.5/2, 0, 0.866/2, -0.5/2, 0, 0, 0.5, 0};
|
||||||
|
|
||||||
|
glBindBuffer(GL_ARRAY_BUFFER, vertexBuffer);
|
||||||
|
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
|
||||||
|
|
||||||
|
|
||||||
|
unsigned int vshader = glCreateShader(GL_VERTEX_SHADER);
|
||||||
|
unsigned int fshader = glCreateShader(GL_FRAGMENT_SHADER);
|
||||||
|
program = glCreateProgram();
|
||||||
|
|
||||||
|
compile_shader(vshader, vshaderSource);
|
||||||
|
compile_shader(fshader, fshaderSource);
|
||||||
|
|
||||||
|
glAttachShader(program, vshader);
|
||||||
|
glAttachShader(program, fshader);
|
||||||
|
glLinkProgram(program);
|
||||||
|
|
||||||
|
int status = 0;
|
||||||
|
glGetProgramiv(program, GL_LINK_STATUS, &status);
|
||||||
|
if(!status)
|
||||||
|
{
|
||||||
|
char buffer[256];
|
||||||
|
int size = 0;
|
||||||
|
glGetProgramInfoLog(program, 256, &size, buffer);
|
||||||
|
printf("link error: %.*s\n", size, buffer);
|
||||||
|
}
|
||||||
|
|
||||||
|
glUseProgram(program);
|
||||||
|
|
||||||
mp_window_bring_to_front_and_focus(window);
|
mp_window_bring_to_front_and_focus(window);
|
||||||
|
|
||||||
while(!mp_should_quit())
|
while(!mp_should_quit())
|
||||||
|
|
@ -67,10 +147,31 @@ int main()
|
||||||
|
|
||||||
mg_surface_prepare(surface);
|
mg_surface_prepare(surface);
|
||||||
|
|
||||||
//DO stuff
|
glClearColor(0.3, 0.3, 1, 1);
|
||||||
glClearColor(1, 0, 1, 1);
|
|
||||||
glClear(GL_COLOR_BUFFER_BIT);
|
glClear(GL_COLOR_BUFFER_BIT);
|
||||||
|
|
||||||
|
static float alpha = 0;
|
||||||
|
//f32 aspect = frameSize.x/frameSize.y;
|
||||||
|
f32 aspect = 800/(f32)600;
|
||||||
|
|
||||||
|
glViewport(0, 0, 800, 600);
|
||||||
|
|
||||||
|
GLfloat matrix[] = {cosf(alpha)/aspect, sinf(alpha), 0, 0,
|
||||||
|
-sinf(alpha)/aspect, cosf(alpha), 0, 0,
|
||||||
|
0, 0, 1, 0,
|
||||||
|
0, 0, 0, 1};
|
||||||
|
|
||||||
|
alpha += 2*M_PI/120;
|
||||||
|
|
||||||
|
glUniformMatrix4fv(0, 1, false, matrix);
|
||||||
|
|
||||||
|
|
||||||
|
glBindBuffer(GL_ARRAY_BUFFER, vertexBuffer);
|
||||||
|
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0);
|
||||||
|
glEnableVertexAttribArray(0);
|
||||||
|
|
||||||
|
glDrawArrays(GL_TRIANGLES, 0, 3);
|
||||||
|
|
||||||
mg_surface_present(surface);
|
mg_surface_present(surface);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -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_ */
|
||||||
|
|
@ -8,6 +8,7 @@
|
||||||
*****************************************************************/
|
*****************************************************************/
|
||||||
|
|
||||||
#include<GL/gl.h>
|
#include<GL/gl.h>
|
||||||
|
#include"GL/glext.h"
|
||||||
#include"GL/wglext.h"
|
#include"GL/wglext.h"
|
||||||
|
|
||||||
#include"graphics.h"
|
#include"graphics.h"
|
||||||
|
|
@ -47,6 +48,26 @@ PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
|
||||||
PFNWGLMAKECONTEXTCURRENTARBPROC wglMakeContextCurrentARB;
|
PFNWGLMAKECONTEXTCURRENTARBPROC wglMakeContextCurrentARB;
|
||||||
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT;
|
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT;
|
||||||
|
|
||||||
|
PFNGLCREATESHADERPROC glCreateShader;
|
||||||
|
PFNGLCREATEPROGRAMPROC glCreateProgram;
|
||||||
|
PFNGLATTACHSHADERPROC glAttachShader;
|
||||||
|
PFNGLCOMPILESHADERPROC glCompileShader;
|
||||||
|
PFNGLGETSHADERIVPROC glGetShaderiv;
|
||||||
|
PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog;
|
||||||
|
PFNGLSHADERSOURCEPROC glShaderSource;
|
||||||
|
PFNGLLINKPROGRAMPROC glLinkProgram;
|
||||||
|
PFNGLGETPROGRAMIVPROC glGetProgramiv;
|
||||||
|
PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog;
|
||||||
|
PFNGLUSEPROGRAMPROC glUseProgram;
|
||||||
|
PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
|
||||||
|
PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
|
||||||
|
PFNGLGENBUFFERSPROC glGenBuffers;
|
||||||
|
PFNGLBINDBUFFERPROC glBindBuffer;
|
||||||
|
PFNGLBUFFERDATAPROC glBufferData;
|
||||||
|
PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv;
|
||||||
|
PFNGLVERTEXATTRIBPOINTERPROC glVertexAttribPointer;
|
||||||
|
PFNGLENABLEVERTEXATTRIBARRAYPROC glEnableVertexAttribArray;
|
||||||
|
|
||||||
mg_surface mg_gl_surface_create_for_window(mp_window window)
|
mg_surface mg_gl_surface_create_for_window(mp_window window)
|
||||||
{
|
{
|
||||||
mg_surface surfaceHandle = mg_surface_nil();
|
mg_surface surfaceHandle = mg_surface_nil();
|
||||||
|
|
@ -113,6 +134,26 @@ mg_surface mg_gl_surface_create_for_window(mp_window window)
|
||||||
wglMakeContextCurrentARB = (PFNWGLMAKECONTEXTCURRENTARBPROC)wglGetProcAddress("wglMakeContextCurrentARB");
|
wglMakeContextCurrentARB = (PFNWGLMAKECONTEXTCURRENTARBPROC)wglGetProcAddress("wglMakeContextCurrentARB");
|
||||||
wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT");
|
wglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)wglGetProcAddress("wglSwapIntervalEXT");
|
||||||
|
|
||||||
|
glCreateShader = (PFNGLCREATESHADERPROC)wglGetProcAddress("glCreateShader");
|
||||||
|
glCreateProgram = (PFNGLCREATEPROGRAMPROC)wglGetProcAddress("glCreateProgram");
|
||||||
|
glAttachShader = (PFNGLATTACHSHADERPROC)wglGetProcAddress("glAttachShader");
|
||||||
|
glShaderSource = (PFNGLSHADERSOURCEPROC)wglGetProcAddress("glShaderSource");
|
||||||
|
glCompileShader = (PFNGLCOMPILESHADERPROC)wglGetProcAddress("glCompileShader");
|
||||||
|
glGetShaderiv = (PFNGLGETSHADERIVPROC)wglGetProcAddress("glGetShaderiv");
|
||||||
|
glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)wglGetProcAddress("glGetShaderInfoLog");
|
||||||
|
glLinkProgram = (PFNGLLINKPROGRAMPROC)wglGetProcAddress("glLinkProgram");
|
||||||
|
glGetProgramiv = (PFNGLGETPROGRAMIVPROC)wglGetProcAddress("glGetProgramiv");
|
||||||
|
glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)wglGetProcAddress("glGetProgramInfoLog");
|
||||||
|
glUseProgram = (PFNGLUSEPROGRAMPROC)wglGetProcAddress("glUseProgram");
|
||||||
|
glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)wglGetProcAddress("glGenVertexArrays");
|
||||||
|
glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)wglGetProcAddress("glBindVertexArray");
|
||||||
|
glGenBuffers = (PFNGLGENBUFFERSPROC)wglGetProcAddress("glGenBuffers");
|
||||||
|
glBindBuffer = (PFNGLBINDBUFFERPROC)wglGetProcAddress("glBindBuffer");
|
||||||
|
glBufferData = (PFNGLBUFFERDATAPROC)wglGetProcAddress("glBufferData");
|
||||||
|
glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)wglGetProcAddress("glUniformMatrix4fv");
|
||||||
|
glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)wglGetProcAddress("glVertexAttribPointer");
|
||||||
|
glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)wglGetProcAddress("glEnableVertexAttribArray");
|
||||||
|
|
||||||
//NOTE(martin): now create the true pixel format and gl context
|
//NOTE(martin): now create the true pixel format and gl context
|
||||||
int pixelFormatAttrs[] = {
|
int pixelFormatAttrs[] = {
|
||||||
WGL_DRAW_TO_WINDOW_ARB, GL_TRUE,
|
WGL_DRAW_TO_WINDOW_ARB, GL_TRUE,
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue