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Aiden
2026-05-02 16:40:21 +10:00
parent 8d01ea4a3c
commit 1a4c33b9dc
23 changed files with 3725 additions and 401 deletions
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112
apps/LoopThroughWithOpenGLCompositing/GLExtensions.cpp
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@@ -44,17 +44,17 @@
#include "GLExtensions.h"
PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT;
PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT;
PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT;
PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT;
PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT;
PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT;
PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT;
PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT;
PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT;
PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT;
PFNGLBLITFRAMEBUFFEREXTPROC glBlitFramebufferEXT;
PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
PFNGLFENCESYNCPROC glFenceSync;
PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
PFNGLDELETESYNCPROC glDeleteSync;
@@ -62,6 +62,12 @@ PFNGLGENBUFFERSPROC glGenBuffers;
PFNGLDELETEBUFFERSPROC glDeleteBuffers;
PFNGLBINDBUFFERPROC glBindBuffer;
PFNGLBUFFERDATAPROC glBufferData;
PFNGLBUFFERSUBDATAPROC glBufferSubData;
PFNGLBINDBUFFERBASEPROC glBindBufferBase;
PFNGLACTIVETEXTUREPROC glActiveTexture;
PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
PFNGLCREATESHADERPROC glCreateShader;
PFNGLDELETESHADERPROC glDeleteShader;
PFNGLDELETEPROGRAMPROC glDeleteProgram;
@@ -78,20 +84,44 @@ PFNGLUSEPROGRAMPROC glUseProgram;
PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation;
PFNGLUNIFORM1IPROC glUniform1i;
PFNGLUNIFORM1FPROC glUniform1f;
PFNGLUNIFORM2FPROC glUniform2f;
PFNGLUNIFORM4FPROC glUniform4f;
bool ResolveGLExtensions()
{
glGenFramebuffersEXT = (PFNGLGENFRAMEBUFFERSEXTPROC) wglGetProcAddress("glGenFramebuffersEXT");
glGenRenderbuffersEXT = (PFNGLGENRENDERBUFFERSEXTPROC) wglGetProcAddress("glGenRenderbuffersEXT");
glBindRenderbufferEXT = (PFNGLBINDRENDERBUFFEREXTPROC) wglGetProcAddress("glBindRenderbufferEXT");
glRenderbufferStorageEXT = (PFNGLRENDERBUFFERSTORAGEEXTPROC) wglGetProcAddress("glRenderbufferStorageEXT");
glDeleteFramebuffersEXT = (PFNGLDELETEFRAMEBUFFERSEXTPROC) wglGetProcAddress("glDeleteFramebuffersEXT");
glDeleteRenderbuffersEXT = (PFNGLDELETERENDERBUFFERSEXTPROC) wglGetProcAddress("glDeleteRenderbuffersEXT");
glBindFramebufferEXT = (PFNGLBINDFRAMEBUFFEREXTPROC) wglGetProcAddress("glBindFramebufferEXT");
glFramebufferTexture2DEXT = (PFNGLFRAMEBUFFERTEXTURE2DEXTPROC) wglGetProcAddress("glFramebufferTexture2DEXT");
glFramebufferRenderbufferEXT = (PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC) wglGetProcAddress("glFramebufferRenderbufferEXT");
glCheckFramebufferStatusEXT = (PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC) wglGetProcAddress("glCheckFramebufferStatusEXT");
glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC) wglGetProcAddress("glBlitFramebufferEXT");
glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC) wglGetProcAddress("glGenFramebuffers");
if (!glGenFramebuffers)
glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC) wglGetProcAddress("glGenFramebuffersEXT");
glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC) wglGetProcAddress("glGenRenderbuffers");
if (!glGenRenderbuffers)
glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC) wglGetProcAddress("glGenRenderbuffersEXT");
glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC) wglGetProcAddress("glBindRenderbuffer");
if (!glBindRenderbuffer)
glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC) wglGetProcAddress("glBindRenderbufferEXT");
glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC) wglGetProcAddress("glRenderbufferStorage");
if (!glRenderbufferStorage)
glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC) wglGetProcAddress("glRenderbufferStorageEXT");
glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC) wglGetProcAddress("glDeleteFramebuffers");
if (!glDeleteFramebuffers)
glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC) wglGetProcAddress("glDeleteFramebuffersEXT");
glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC) wglGetProcAddress("glDeleteRenderbuffers");
if (!glDeleteRenderbuffers)
glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC) wglGetProcAddress("glDeleteRenderbuffersEXT");
glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC) wglGetProcAddress("glBindFramebuffer");
if (!glBindFramebuffer)
glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC) wglGetProcAddress("glBindFramebufferEXT");
glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC) wglGetProcAddress("glFramebufferTexture2D");
if (!glFramebufferTexture2D)
glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC) wglGetProcAddress("glFramebufferTexture2DEXT");
glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC) wglGetProcAddress("glFramebufferRenderbuffer");
if (!glFramebufferRenderbuffer)
glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC) wglGetProcAddress("glFramebufferRenderbufferEXT");
glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC) wglGetProcAddress("glCheckFramebufferStatus");
if (!glCheckFramebufferStatus)
glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC) wglGetProcAddress("glCheckFramebufferStatusEXT");
glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC) wglGetProcAddress("glBlitFramebuffer");
if (!glBlitFramebuffer)
glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC) wglGetProcAddress("glBlitFramebufferEXT");
glFenceSync = (PFNGLFENCESYNCPROC) wglGetProcAddress("glFenceSync");
glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC) wglGetProcAddress("glClientWaitSync");
glDeleteSync = (PFNGLDELETESYNCPROC) wglGetProcAddress("glDeleteSync");
@@ -99,6 +129,12 @@ bool ResolveGLExtensions()
glDeleteBuffers = (PFNGLDELETEBUFFERSPROC) wglGetProcAddress("glDeleteBuffers");
glBindBuffer = (PFNGLBINDBUFFERPROC) wglGetProcAddress("glBindBuffer");
glBufferData = (PFNGLBUFFERDATAPROC) wglGetProcAddress("glBufferData");
glBufferSubData = (PFNGLBUFFERSUBDATAPROC) wglGetProcAddress("glBufferSubData");
glBindBufferBase = (PFNGLBINDBUFFERBASEPROC) wglGetProcAddress("glBindBufferBase");
glActiveTexture = (PFNGLACTIVETEXTUREPROC) wglGetProcAddress("glActiveTexture");
glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC) wglGetProcAddress("glGenVertexArrays");
glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC) wglGetProcAddress("glDeleteVertexArrays");
glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC) wglGetProcAddress("glBindVertexArray");
glCreateShader = (PFNGLCREATESHADERPROC) wglGetProcAddress("glCreateShader");
glDeleteShader = (PFNGLDELETESHADERPROC) wglGetProcAddress("glDeleteShader");
glDeleteProgram = (PFNGLDELETEPROGRAMPROC) wglGetProcAddress("glDeleteProgram");
@@ -115,18 +151,20 @@ bool ResolveGLExtensions()
glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC) wglGetProcAddress("glGetUniformLocation");
glUniform1i = (PFNGLUNIFORM1IPROC) wglGetProcAddress("glUniform1i");
glUniform1f = (PFNGLUNIFORM1FPROC) wglGetProcAddress("glUniform1f");
glUniform2f = (PFNGLUNIFORM2FPROC) wglGetProcAddress("glUniform2f");
glUniform4f = (PFNGLUNIFORM4FPROC) wglGetProcAddress("glUniform4f");
return glGenFramebuffersEXT
&& glGenRenderbuffersEXT
&& glBindRenderbufferEXT
&& glRenderbufferStorageEXT
&& glDeleteFramebuffersEXT
&& glDeleteRenderbuffersEXT
&& glBindFramebufferEXT
&& glFramebufferTexture2DEXT
&& glFramebufferRenderbufferEXT
&& glCheckFramebufferStatusEXT
&& glBlitFramebufferEXT
return glGenFramebuffers
&& glGenRenderbuffers
&& glBindRenderbuffer
&& glRenderbufferStorage
&& glDeleteFramebuffers
&& glDeleteRenderbuffers
&& glBindFramebuffer
&& glFramebufferTexture2D
&& glFramebufferRenderbuffer
&& glCheckFramebufferStatus
&& glBlitFramebuffer
&& glFenceSync
&& glClientWaitSync
&& glDeleteSync
@@ -134,6 +172,12 @@ bool ResolveGLExtensions()
&& glDeleteBuffers
&& glBindBuffer
&& glBufferData
&& glBufferSubData
&& glBindBufferBase
&& glActiveTexture
&& glGenVertexArrays
&& glDeleteVertexArrays
&& glBindVertexArray
&& glCreateShader
&& glDeleteShader
&& glDeleteProgram
@@ -150,5 +194,7 @@ bool ResolveGLExtensions()
&& glGetUniformLocation
&& glUniform1i
&& glUniform1f
&& glUniform2f
&& glUniform4f
;
}