/**************************************************************************/ /* rasterizer_gles3.cpp */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is 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 Software. */ /* */ /* THE SOFTWARE IS 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 */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /**************************************************************************/ #include "rasterizer_gles3.h" #include "storage/utilities.h" #ifdef GLES3_ENABLED #include "core/config/project_settings.h" #include "core/io/dir_access.h" #include "core/io/image.h" #include "core/os/os.h" #include "storage/texture_storage.h" #define _EXT_DEBUG_OUTPUT_SYNCHRONOUS_ARB … #define _EXT_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH_ARB … #define _EXT_DEBUG_CALLBACK_FUNCTION_ARB … #define _EXT_DEBUG_CALLBACK_USER_PARAM_ARB … #define _EXT_DEBUG_SOURCE_API_ARB … #define _EXT_DEBUG_SOURCE_WINDOW_SYSTEM_ARB … #define _EXT_DEBUG_SOURCE_SHADER_COMPILER_ARB … #define _EXT_DEBUG_SOURCE_THIRD_PARTY_ARB … #define _EXT_DEBUG_SOURCE_APPLICATION_ARB … #define _EXT_DEBUG_SOURCE_OTHER_ARB … #define _EXT_DEBUG_TYPE_ERROR_ARB … #define _EXT_DEBUG_TYPE_DEPRECATED_BEHAVIOR_ARB … #define _EXT_DEBUG_TYPE_UNDEFINED_BEHAVIOR_ARB … #define _EXT_DEBUG_TYPE_PORTABILITY_ARB … #define _EXT_DEBUG_TYPE_PERFORMANCE_ARB … #define _EXT_DEBUG_TYPE_OTHER_ARB … #define _EXT_MAX_DEBUG_MESSAGE_LENGTH_ARB … #define _EXT_MAX_DEBUG_LOGGED_MESSAGES_ARB … #define _EXT_DEBUG_LOGGED_MESSAGES_ARB … #define _EXT_DEBUG_SEVERITY_HIGH_ARB … #define _EXT_DEBUG_SEVERITY_MEDIUM_ARB … #define _EXT_DEBUG_SEVERITY_LOW_ARB … #define _EXT_DEBUG_OUTPUT … #ifndef GL_FRAMEBUFFER_SRGB #define GL_FRAMEBUFFER_SRGB … #endif #ifndef GLAPIENTRY #if defined(WINDOWS_ENABLED) #define GLAPIENTRY … #else #define GLAPIENTRY #endif #endif #if !defined(IOS_ENABLED) && !defined(WEB_ENABLED) // We include EGL below to get debug callback on GLES2 platforms, // but EGL is not available on iOS or the web. #define CAN_DEBUG #endif #include "platform_gl.h" #if defined(MINGW_ENABLED) || defined(_MSC_VER) #define strcpy … #endif #ifdef WINDOWS_ENABLED bool RasterizerGLES3::screen_flipped_y = false; #endif bool RasterizerGLES3::gles_over_gl = …; void RasterizerGLES3::begin_frame(double frame_step) { … } void RasterizerGLES3::end_frame(bool p_swap_buffers) { … } void RasterizerGLES3::gl_end_frame(bool p_swap_buffers) { … } void RasterizerGLES3::clear_depth(float p_depth) { … } #ifdef CAN_DEBUG static void GLAPIENTRY _gl_debug_print(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *message, const GLvoid *userParam) { … } #endif DEBUGPROCARB; DebugMessageCallbackARB; void RasterizerGLES3::initialize() { … } void RasterizerGLES3::finalize() { … } RasterizerGLES3 *RasterizerGLES3::singleton = …; #ifdef EGL_ENABLED void *_egl_load_function_wrapper(const char *p_name) { … } #endif RasterizerGLES3::RasterizerGLES3() { … } RasterizerGLES3::~RasterizerGLES3() { … } void RasterizerGLES3::_blit_render_target_to_screen(RID p_render_target, DisplayServer::WindowID p_screen, const Rect2 &p_screen_rect, uint32_t p_layer, bool p_first) { … } // is this p_screen useless in a multi window environment? void RasterizerGLES3::blit_render_targets_to_screen(DisplayServer::WindowID p_screen, const BlitToScreen *p_render_targets, int p_amount) { … } void RasterizerGLES3::set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter) { … } #endif // GLES3_ENABLED
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