diff options
Diffstat (limited to 'drivers/gles3/storage/render_target_storage.h')
| -rw-r--r-- | drivers/gles3/storage/render_target_storage.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/drivers/gles3/storage/render_target_storage.h b/drivers/gles3/storage/render_target_storage.h new file mode 100644 index 0000000000..816cc76e40 --- /dev/null +++ b/drivers/gles3/storage/render_target_storage.h @@ -0,0 +1,132 @@ +/*************************************************************************/ +/* render_target_storage.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* 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. */ +/*************************************************************************/ + +#ifndef RENDER_TARGET_STORAGE_GLES3_H +#define RENDER_TARGET_STORAGE_GLES3_H + +#ifdef GLES3_ENABLED + +#include "core/templates/rid_owner.h" +#include "servers/rendering/renderer_compositor.h" +#include "servers/rendering/renderer_storage.h" // included until we move stuff into storage/render_target_storage.h +// #include "servers/rendering/storage/render_target_storage.h" + +// This must come first to avoid windows.h mess +#include "platform_config.h" +#ifndef OPENGL_INCLUDE_H +#include <GLES3/gl3.h> +#else +#include OPENGL_INCLUDE_H +#endif + +namespace GLES3 { + +// NOTE, this class currently is just a container for the the RenderTarget struct and is not yet implemented further, we'll do that next after we finish with TextureStorage + +struct RenderTarget { + RID self; + GLuint fbo = 0; + GLuint color = 0; + GLuint depth = 0; + + GLuint multisample_fbo = 0; + GLuint multisample_color = 0; + GLuint multisample_depth = 0; + bool multisample_active = false; + + struct Effect { + GLuint fbo = 0; + int width = 0; + int height = 0; + + GLuint color = 0; + }; + + Effect copy_screen_effect; + + struct MipMaps { + struct Size { + GLuint fbo = 0; + GLuint color = 0; + int width = 0; + int height = 0; + }; + + Vector<Size> sizes; + GLuint color = 0; + int levels = 0; + }; + + MipMaps mip_maps[2]; + + struct External { + GLuint fbo = 0; + GLuint color = 0; + GLuint depth = 0; + RID texture; + } external; + + int x = 0; + int y = 0; + int width = 0; + int height = 0; + + bool flags[RendererStorage::RENDER_TARGET_FLAG_MAX] = {}; + + // instead of allocating sized render targets immediately, + // defer this for faster startup + bool allocate_is_dirty = false; + bool used_in_frame = false; + RS::ViewportMSAA msaa = RS::VIEWPORT_MSAA_DISABLED; + + bool use_fxaa = false; + bool use_debanding = false; + + RID texture; + + bool used_dof_blur_near = false; + bool mip_maps_allocated = false; + + Color clear_color = Color(1, 1, 1, 1); + bool clear_requested = false; + + RenderTarget() { + for (int i = 0; i < RendererStorage::RENDER_TARGET_FLAG_MAX; ++i) { + flags[i] = false; + } + external.fbo = 0; + } +}; + +} // namespace GLES3 + +#endif // !GLES3_ENABLED + +#endif // !RENDER_TARGET_STORAGE_GLES3_H |