diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp index b357073ba50..187395d467d 100644 --- a/drivers/gles2/rasterizer_gles2.cpp +++ b/drivers/gles2/rasterizer_gles2.cpp @@ -161,7 +161,7 @@ void RasterizerGLES2::initialize() { } #ifdef __APPLE__ -// FIXME glDebugMessageCallbackARB does not seem to work on Mac OS X and opengl 3, this may be an issue with our opengl canvas.. +// FIXME glDebugMessageCallbackARB does not seem to work on Mac OS X and opengl 2, this may be an issue with our opengl canvas.. #else if (true || OS::get_singleton()->is_stdout_verbose()) { glEnable(_EXT_DEBUG_OUTPUT_SYNCHRONOUS_ARB); @@ -174,12 +174,16 @@ void RasterizerGLES2::initialize() { // For debugging #ifdef GLES_OVER_GL +#ifdef __APPLE__ +// FIXME glDebugMessageCallbackARB does not seem to work on Mac OS X and opengl 2, this may be an issue with our opengl canvas.. +#else glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_ERROR_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_PORTABILITY_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_PERFORMANCE_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); glDebugMessageControlARB(_EXT_DEBUG_SOURCE_API_ARB, _EXT_DEBUG_TYPE_OTHER_ARB, _EXT_DEBUG_SEVERITY_HIGH_ARB, 0, NULL, GL_TRUE); +#endif #endif /* glDebugMessageInsertARB( GL_DEBUG_SOURCE_API_ARB, diff --git a/platform/osx/os_osx.h b/platform/osx/os_osx.h index aa8db8f300c..04463a81f09 100644 --- a/platform/osx/os_osx.h +++ b/platform/osx/os_osx.h @@ -50,6 +50,11 @@ @author Juan Linietsky */ +enum VideoDriver { + VIDEO_DRIVER_GLES3, + VIDEO_DRIVER_GLES2 +}; + class OS_OSX : public OS_Unix { public: struct KeyEvent { diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm index 6e42eb58bdc..901232bc50f 100644 --- a/platform/osx/os_osx.mm +++ b/platform/osx/os_osx.mm @@ -31,6 +31,7 @@ #include "os_osx.h" #include "dir_access_osx.h" +#include "drivers/gles2/rasterizer_gles2.h" #include "drivers/gles3/rasterizer_gles3.h" #include "main/main.h" #include "os/keyboard.h" @@ -992,12 +993,19 @@ void OS_OSX::set_ime_position(const Point2 &p_pos) { } int OS_OSX::get_video_driver_count() const { - return 1; + + return 2; } const char *OS_OSX::get_video_driver_name(int p_driver) const { - return "GLES3"; + switch (p_driver) { + case VIDEO_DRIVER_GLES2: + return "GLES2"; + case VIDEO_DRIVER_GLES3: + default: + return "GLES3"; + } } void OS_OSX::initialize_core() { @@ -1111,8 +1119,12 @@ Error OS_OSX::initialize(const VideoMode &p_desired, int p_video_driver, int p_a ADD_ATTR(NSOpenGLPFADoubleBuffer); ADD_ATTR(NSOpenGLPFAClosestPolicy); - //we now need OpenGL 3 or better, maybe even change this to 3_3Core ? - ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core); + if (p_video_driver == VIDEO_DRIVER_GLES2) { + ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersionLegacy); + } else { + //we now need OpenGL 3 or better, maybe even change this to 3_3Core ? + ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core); + } ADD_ATTR2(NSOpenGLPFAColorSize, colorBits); @@ -1174,8 +1186,13 @@ Error OS_OSX::initialize(const VideoMode &p_desired, int p_video_driver, int p_a AudioDriverManager::add_driver(&audio_driver); // only opengl support here... - RasterizerGLES3::register_config(); - RasterizerGLES3::make_current(); + if (p_video_driver == VIDEO_DRIVER_GLES2) { + RasterizerGLES2::register_config(); + RasterizerGLES2::make_current(); + } else { + RasterizerGLES3::register_config(); + RasterizerGLES3::make_current(); + } visual_server = memnew(VisualServerRaster); if (get_render_thread_mode() != RENDER_THREAD_UNSAFE) { diff --git a/thirdparty/glad/glad.c b/thirdparty/glad/glad.c index f87ec8cf93e..ee66d50ff12 100644 --- a/thirdparty/glad/glad.c +++ b/thirdparty/glad/glad.c @@ -1,21 +1,22 @@ /* - OpenGL loader generated by glad 0.1.16a0 on Thu Nov 30 06:21:28 2017. + OpenGL loader generated by glad 0.1.18a0 on Fri Mar 2 11:26:24 2018. Language/Generator: C/C++ Specification: gl APIs: gl=3.3 Profile: compatibility Extensions: - GL_ARB_debug_output + GL_ARB_debug_output, + GL_ARB_framebuffer_object Loader: True Local files: False Omit khrplatform: False Commandline: - --profile="compatibility" --api="gl=3.3" --generator="c" --spec="gl" --extensions="GL_ARB_debug_output" + --profile="compatibility" --api="gl=3.3" --generator="c" --spec="gl" --extensions="GL_ARB_debug_output,GL_ARB_framebuffer_object" Online: - http://glad.dav1d.de/#profile=compatibility&language=c&specification=gl&loader=on&api=gl%3D3.3&extensions=GL_ARB_debug_output + http://glad.dav1d.de/#profile=compatibility&language=c&specification=gl&loader=on&api=gl%3D3.3&extensions=GL_ARB_debug_output&extensions=GL_ARB_framebuffer_object */ #include @@ -47,8 +48,8 @@ int open_gl(void) { static void close_gl(void) { if(libGL != NULL) { - FreeLibrary(libGL); - libGL = NULL; + FreeLibrary((HMODULE) libGL); + libGL = NULL; } } #else @@ -112,7 +113,7 @@ void* get_proc(const char *namez) { #endif if(result == NULL) { #ifdef _WIN32 - result = (void*)GetProcAddress(libGL, namez); + result = (void*)GetProcAddress((HMODULE) libGL, namez); #else result = dlsym(libGL, namez); #endif @@ -168,7 +169,7 @@ static int get_exts(void) { const char *gl_str_tmp = (const char*)glGetStringi(GL_EXTENSIONS, index); size_t len = strlen(gl_str_tmp); - char *local_str = (char*)malloc((len+1) * sizeof(*exts_i)); + char *local_str = (char*)malloc((len+1) * sizeof(char)); if(local_str != NULL) { #if _MSC_VER >= 1400 strncpy_s(local_str, len+1, gl_str_tmp, len); @@ -971,6 +972,7 @@ PFNGLCOLORPOINTERPROC glad_glColorPointer; PFNGLFRONTFACEPROC glad_glFrontFace; PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v; PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv; +int GLAD_GL_ARB_framebuffer_object; int GLAD_GL_ARB_debug_output; PFNGLDEBUGMESSAGECONTROLARBPROC glad_glDebugMessageControlARB; PFNGLDEBUGMESSAGEINSERTARBPROC glad_glDebugMessageInsertARB; @@ -1746,9 +1748,33 @@ static void load_GL_ARB_debug_output(GLADloadproc load) { glad_glDebugMessageCallbackARB = (PFNGLDEBUGMESSAGECALLBACKARBPROC)load("glDebugMessageCallbackARB"); glad_glGetDebugMessageLogARB = (PFNGLGETDEBUGMESSAGELOGARBPROC)load("glGetDebugMessageLogARB"); } +static void load_GL_ARB_framebuffer_object(GLADloadproc load) { + if(!GLAD_GL_ARB_framebuffer_object) return; + glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer"); + glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer"); + glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers"); + glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers"); + glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage"); + glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv"); + glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer"); + glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer"); + glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers"); + glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers"); + glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus"); + glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)load("glFramebufferTexture1D"); + glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D"); + glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)load("glFramebufferTexture3D"); + glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer"); + glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv"); + glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap"); + glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer"); + glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample"); + glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer"); +} static int find_extensionsGL(void) { if (!get_exts()) return 0; GLAD_GL_ARB_debug_output = has_ext("GL_ARB_debug_output"); + GLAD_GL_ARB_framebuffer_object = has_ext("GL_ARB_framebuffer_object"); free_exts(); return 1; } @@ -1828,6 +1854,7 @@ int gladLoadGLLoader(GLADloadproc load) { if (!find_extensionsGL()) return 0; load_GL_ARB_debug_output(load); + load_GL_ARB_framebuffer_object(load); return GLVersion.major != 0 || GLVersion.minor != 0; } diff --git a/thirdparty/glad/glad/glad.h b/thirdparty/glad/glad/glad.h index 69413ef65fe..9f54dbc8dce 100644 --- a/thirdparty/glad/glad/glad.h +++ b/thirdparty/glad/glad/glad.h @@ -1,21 +1,22 @@ /* - OpenGL loader generated by glad 0.1.16a0 on Thu Nov 30 06:21:28 2017. + OpenGL loader generated by glad 0.1.18a0 on Fri Mar 2 11:26:24 2018. Language/Generator: C/C++ Specification: gl APIs: gl=3.3 Profile: compatibility Extensions: - GL_ARB_debug_output + GL_ARB_debug_output, + GL_ARB_framebuffer_object Loader: True Local files: False Omit khrplatform: False Commandline: - --profile="compatibility" --api="gl=3.3" --generator="c" --spec="gl" --extensions="GL_ARB_debug_output" + --profile="compatibility" --api="gl=3.3" --generator="c" --spec="gl" --extensions="GL_ARB_debug_output,GL_ARB_framebuffer_object" Online: - http://glad.dav1d.de/#profile=compatibility&language=c&specification=gl&loader=on&api=gl%3D3.3&extensions=GL_ARB_debug_output + http://glad.dav1d.de/#profile=compatibility&language=c&specification=gl&loader=on&api=gl%3D3.3&extensions=GL_ARB_debug_output&extensions=GL_ARB_framebuffer_object */ @@ -3696,6 +3697,10 @@ typedef GLuint (APIENTRYP PFNGLGETDEBUGMESSAGELOGARBPROC)(GLuint count, GLsizei GLAPI PFNGLGETDEBUGMESSAGELOGARBPROC glad_glGetDebugMessageLogARB; #define glGetDebugMessageLogARB glad_glGetDebugMessageLogARB #endif +#ifndef GL_ARB_framebuffer_object +#define GL_ARB_framebuffer_object 1 +GLAPI int GLAD_GL_ARB_framebuffer_object; +#endif #ifdef __cplusplus }