diff --git a/doc/classes/ProjectSettings.xml b/doc/classes/ProjectSettings.xml index 1782edf25d6..1fec7376427 100644 --- a/doc/classes/ProjectSettings.xml +++ b/doc/classes/ProjectSettings.xml @@ -688,10 +688,13 @@ - - Whether to allow falling back to other graphics drivers if the preferred driver is not available. Best means use the best working driver (this is the default). Never means never fall back to another driver even if it does not work. This means the project will not run if the preferred driver does not function. - + Name of the configured video driver ("GLES2" or "GLES3"). + Note that the backend in use can be overridden at runtime via the [code]--video-driver[/code] command line argument, or by the [member rendering/quality/driver/fallback_to_gles2] option if the target system does not support GLES3 and falls back to GLES2. In such cases, this property is not updated, so use [method OS.get_current_video_driver] to query it at runtime. + + + Whether to allow falling back to the GLES2 driver if the GLES3 driver is not supported. Default value: [code]false[/code]. + Note that the two video drivers are not drop-in replacements for each other, so a game designed for GLES3 might not work properly when falling back to GLES2. In particular, some features of the GLES3 backend are not available in GLES2. Enabling this setting also means that both ETC and ETC2 VRAM-compressed textures will be exported on Android and iOS, increasing the size of the game data pack. Maximum Anisotropic filter level used for textures when anisotropy enabled. diff --git a/editor/editor_export.cpp b/editor/editor_export.cpp index 249bbb2a392..62c0228f6aa 100644 --- a/editor/editor_export.cpp +++ b/editor/editor_export.cpp @@ -1163,13 +1163,23 @@ void EditorExport::add_export_preset(const Ref &p_preset, in String EditorExportPlatform::test_etc2() const { String driver = ProjectSettings::get_singleton()->get("rendering/quality/driver/driver_name"); + bool driver_fallback = ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2"); bool etc_supported = ProjectSettings::get_singleton()->get("rendering/vram_compression/import_etc"); bool etc2_supported = ProjectSettings::get_singleton()->get("rendering/vram_compression/import_etc2"); if (driver == "GLES2" && !etc_supported) { - return TTR("Target platform requires 'ETC' texture compression for GLES2. Enable 'rendering/vram_compression/import_etc' in Project Settings."); - } else if (driver == "GLES3" && !etc2_supported) { - return TTR("Target platform requires 'ETC2' texture compression for GLES3. Enable 'rendering/vram_compression/import_etc2' in Project Settings."); + return TTR("Target platform requires 'ETC' texture compression for GLES2. Enable 'Import Etc' in Project Settings."); + } else if (driver == "GLES3") { + String err; + if (!etc2_supported) { + err += TTR("Target platform requires 'ETC2' texture compression for GLES3. Enable 'Import Etc 2' in Project Settings."); + } + if (driver_fallback && !etc_supported) { + if (err != String()) + err += "\n"; + err += TTR("Target platform requires 'ETC' texture compression for the driver fallback to GLES2.\nEnable 'Import Etc' in Project Settings, or disable 'Driver Fallback Enabled'."); + } + return err; } return String(); } diff --git a/main/main.cpp b/main/main.cpp index 9b062d39515..1ef8491a607 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -880,8 +880,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph video_driver = GLOBAL_GET("rendering/quality/driver/driver_name"); } - GLOBAL_DEF("rendering/quality/driver/driver_fallback", "Best"); - ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/driver/driver_fallback", PropertyInfo(Variant::STRING, "rendering/quality/driver/driver_fallback", PROPERTY_HINT_ENUM, "Best,Never")); + GLOBAL_DEF("rendering/quality/driver/fallback_to_gles2", false); // Assigning here even though it's GLES2-specific, to be sure that it appears in docs GLOBAL_DEF("rendering/quality/2d/gles2_use_nvidia_rect_flicker_workaround", false); diff --git a/platform/android/export/export.cpp b/platform/android/export/export.cpp index 0f2455914d9..fc26039c286 100644 --- a/platform/android/export/export.cpp +++ b/platform/android/export/export.cpp @@ -658,6 +658,8 @@ class EditorExportPlatformAndroid : public EditorExportPlatform { int orientation = p_preset->get("screen/orientation"); + bool min_gles3 = ProjectSettings::get_singleton()->get("rendering/quality/driver/driver_name") == "GLES3" && + !ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2"); bool screen_support_small = p_preset->get("screen/support_small"); bool screen_support_normal = p_preset->get("screen/support_normal"); bool screen_support_large = p_preset->get("screen/support_large"); @@ -815,6 +817,11 @@ class EditorExportPlatformAndroid : public EditorExportPlatform { } } + if (tname == "uses-feature" && attrname == "glEsVersion") { + + encode_uint32(min_gles3 ? 0x00030000 : 0x00020000, &p_manifest.write[iofs + 16]); + } + iofs += 20; } @@ -1119,6 +1126,9 @@ public: r_features->push_back("etc"); } else if (driver == "GLES3") { r_features->push_back("etc2"); + if (ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2")) { + r_features->push_back("etc"); + } } Vector abis = get_enabled_abis(p_preset); diff --git a/platform/android/os_android.cpp b/platform/android/os_android.cpp index b86976843cc..8c4531213fe 100644 --- a/platform/android/os_android.cpp +++ b/platform/android/os_android.cpp @@ -131,7 +131,7 @@ Error OS_Android::initialize(const VideoMode &p_desired, int p_video_driver, int RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best") { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) { p_video_driver = VIDEO_DRIVER_GLES2; use_gl3 = false; continue; diff --git a/platform/iphone/export/export.cpp b/platform/iphone/export/export.cpp index 05907be020d..49f97e59466 100644 --- a/platform/iphone/export/export.cpp +++ b/platform/iphone/export/export.cpp @@ -201,6 +201,9 @@ void EditorExportPlatformIOS::get_preset_features(const Ref r_features->push_back("etc"); } else if (driver == "GLES3") { r_features->push_back("etc2"); + if (ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2")) { + r_features->push_back("etc"); + } } Vector architectures = _get_preset_architectures(p_preset); diff --git a/platform/iphone/os_iphone.cpp b/platform/iphone/os_iphone.cpp index b44b3127c79..7d0fdd20782 100644 --- a/platform/iphone/os_iphone.cpp +++ b/platform/iphone/os_iphone.cpp @@ -120,7 +120,7 @@ Error OSIPhone::initialize(const VideoMode &p_desired, int p_video_driver, int p RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best") { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) { p_video_driver = VIDEO_DRIVER_GLES2; use_gl3 = false; continue; diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp index 57ae1b6e268..34781ce365e 100644 --- a/platform/javascript/os_javascript.cpp +++ b/platform/javascript/os_javascript.cpp @@ -829,7 +829,7 @@ Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver, RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best") { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) { p_video_driver = VIDEO_DRIVER_GLES2; gles3 = false; continue; diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm index 027a4e76f60..d72e6038d41 100644 --- a/platform/osx/os_osx.mm +++ b/platform/osx/os_osx.mm @@ -1420,7 +1420,7 @@ Error OS_OSX::initialize(const VideoMode &p_desired, int p_video_driver, int p_a RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best" || editor) { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2") || editor) { p_video_driver = VIDEO_DRIVER_GLES2; gles3 = false; continue; diff --git a/platform/uwp/os_uwp.cpp b/platform/uwp/os_uwp.cpp index 637ef5aaefb..bc74da8a1b7 100644 --- a/platform/uwp/os_uwp.cpp +++ b/platform/uwp/os_uwp.cpp @@ -202,7 +202,7 @@ Error OS_UWP::initialize(const VideoMode &p_desired, int p_video_driver, int p_a memdelete(gl_context); gl_context = NULL; - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best") { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) { if (p_video_driver == VIDEO_DRIVER_GLES2) { gl_initialization_error = true; break; @@ -224,7 +224,7 @@ Error OS_UWP::initialize(const VideoMode &p_desired, int p_video_driver, int p_a RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best") { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2")) { p_video_driver = VIDEO_DRIVER_GLES2; opengl_api_type = ContextEGL_UWP::GLES_2_0; continue; diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp index 1a5e97cfb10..6125455e746 100644 --- a/platform/windows/os_windows.cpp +++ b/platform/windows/os_windows.cpp @@ -1290,7 +1290,7 @@ Error OS_Windows::initialize(const VideoMode &p_desired, int p_video_driver, int memdelete(gl_context); gl_context = NULL; - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best" || editor) { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2") || editor) { if (p_video_driver == VIDEO_DRIVER_GLES2) { gl_initialization_error = true; break; @@ -1312,7 +1312,7 @@ Error OS_Windows::initialize(const VideoMode &p_desired, int p_video_driver, int RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best" || editor) { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2") || editor) { p_video_driver = VIDEO_DRIVER_GLES2; gles3_context = false; continue; diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp index cc4d57ea99a..87b63c09829 100644 --- a/platform/x11/os_x11.cpp +++ b/platform/x11/os_x11.cpp @@ -299,7 +299,7 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a memdelete(context_gl); context_gl = NULL; - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best" || editor) { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2") || editor) { if (p_video_driver == VIDEO_DRIVER_GLES2) { gl_initialization_error = true; break; @@ -321,7 +321,7 @@ Error OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_a RasterizerGLES3::make_current(); break; } else { - if (GLOBAL_GET("rendering/quality/driver/driver_fallback") == "Best" || editor) { + if (GLOBAL_GET("rendering/quality/driver/fallback_to_gles2") || editor) { p_video_driver = VIDEO_DRIVER_GLES2; opengl_api_type = ContextGL_X11::GLES_2_0_COMPATIBLE; continue;