copilot/infinipaint
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Can now build with OpenGL ES 3.1

Browse source
This commit is contained in:
Yousef Khadadeh 2025-08-01 16:16:40 +03:00
parent 6cec654d4c
commit b6b1b895a2
8 changed files with 5961 additions and 3280 deletions
Download patch file Download diff file Expand all files Collapse all files

27
src/main.cpp
View file

@ -7,7 +7,11 @@
#include <filesystem>
#ifdef USE_BACKEND_OPENGL
#ifndef __EMSCRIPTEN__
#include <glad/glad.h>
#ifdef USING_OPENGLES
#include <glad/gles2.h>
#else
#include <glad/gl.h>
#endif
#endif
#endif
@ -63,7 +67,6 @@
#include <tools/window/DisplayParams.h>
#include <SDL3/SDL_vulkan.h>
#elif USE_BACKEND_OPENGL
#include <SDL3/SDL_opengl.h>
#include <include/gpu/ganesh/gl/GrGLDirectContext.h>
#include <include/gpu/ganesh/gl/GrGLInterface.h>
#include <include/gpu/ganesh/gl/GrGLBackendSurface.h>
@ -167,18 +170,20 @@ void initialize_sdl(MainStruct& mS, int wWidth, int wHeight) {
window_flags |= SDL_WINDOW_OPENGL;
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
#ifdef __EMSCRIPTEN__
#ifdef __EMSCRIPTEN__
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
#elif USING_OPENGLES
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
#else
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
#endif
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, mS.kStencilBits);
@ -211,11 +216,15 @@ void initialize_sdl(MainStruct& mS, int wWidth, int wHeight) {
SDL_GL_MakeCurrent(mS.window, mS.gl_context);
#ifndef __EMSCRIPTEN__
if(!gladLoadGLLoader((GLADloadproc)SDL_GL_GetProcAddress))
throw std::runtime_error("[gladLoadGLLoader] Failed to load GLAD");
#ifdef USING_OPENGLES
if(!gladLoadGLES2(SDL_GL_GetProcAddress))
throw std::runtime_error("[gladLoadGLES2] Failed to load GLAD OpenGLES 3.1 Loader");
#else
if(!gladLoadGL(SDL_GL_GetProcAddress))
throw std::runtime_error("[gladLoadGL] Failed to load GLAD OpenGL 3.3 Loader");
#endif
glGetIntegerv(GL_FRAMEBUFFER_BINDING, &mS.defaultFBO);
#else
std::cout << "GL Version: " << glGetString(GL_VERSION) << std::endl;
Logger::get().log("INFO", "GL Version: " + std::string(reinterpret_cast<const char*>(glGetString(GL_VERSION))));
#endif
#endif