168 lines
4 KiB
C++
168 lines
4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "calls/group/calls_group_viewport.h"
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#include "ui/round_rect.h"
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#include "ui/effects/animations.h"
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#include "ui/effects/cross_line.h"
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#include "ui/gl/gl_primitives.h"
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#include "ui/gl/gl_surface.h"
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#include "ui/gl/gl_image.h"
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#include <QOpenGLBuffer>
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#include <QOpenGLShaderProgram>
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namespace Webrtc {
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struct FrameWithInfo;
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} // namespace Webrtc
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namespace Calls::Group {
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class Viewport::RendererGL final : public Ui::GL::Renderer {
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public:
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explicit RendererGL(not_null<Viewport*> owner);
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void init(
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not_null<QOpenGLWidget*> widget,
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QOpenGLFunctions &f) override;
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void deinit(
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not_null<QOpenGLWidget*> widget,
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QOpenGLFunctions *f) override;
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void paint(
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not_null<QOpenGLWidget*> widget,
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QOpenGLFunctions &f) override;
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std::optional<QColor> clearColor() override;
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private:
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struct TileData {
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quintptr id = 0;
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not_null<PeerData*> peer;
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Ui::GL::Textures<5> textures;
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Ui::GL::Framebuffers<2> framebuffers;
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Ui::Animations::Simple outlined;
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Ui::Animations::Simple paused;
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QImage userpicFrame;
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QRect nameRect;
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int nameVersion = 0;
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mutable int trackIndex = -1;
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mutable QSize rgbaSize;
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mutable QSize textureSize;
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mutable QSize textureChromaSize;
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mutable QSize textureBlurSize;
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bool stale = false;
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bool pause = false;
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bool outline = false;
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};
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struct Program {
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std::optional<QOpenGLShaderProgram> argb32;
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std::optional<QOpenGLShaderProgram> yuv420;
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};
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void setDefaultViewport(QOpenGLFunctions &f);
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void paintTile(
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QOpenGLFunctions &f,
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GLuint defaultFramebufferObject,
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not_null<VideoTile*> tile,
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TileData &nameData);
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[[nodiscard]] Ui::GL::Rect transformRect(const QRect &raster) const;
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[[nodiscard]] Ui::GL::Rect transformRect(
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const Ui::GL::Rect &raster) const;
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void ensureARGB32Program();
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void ensureButtonsImage();
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void prepareObjects(
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QOpenGLFunctions &f,
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TileData &tileData,
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QSize blurSize);
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void bindFrame(
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QOpenGLFunctions &f,
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const Webrtc::FrameWithInfo &data,
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TileData &tileData,
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Program &program);
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void drawDownscalePass(
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QOpenGLFunctions &f,
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TileData &tileData);
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void drawFirstBlurPass(
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QOpenGLFunctions &f,
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TileData &tileData,
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QSize blurSize);
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void validateDatas();
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void validateNoiseTexture(
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QOpenGLFunctions &f,
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GLuint defaultFramebufferObject);
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void validateOutlineAnimation(
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not_null<VideoTile*> tile,
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TileData &data);
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void validatePausedAnimation(
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not_null<VideoTile*> tile,
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TileData &data);
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void validateUserpicFrame(
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not_null<VideoTile*> tile,
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TileData &tileData);
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void uploadTexture(
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QOpenGLFunctions &f,
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GLint internalformat,
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GLint format,
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QSize size,
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QSize hasSize,
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int stride,
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const void *data) const;
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[[nodiscard]] bool isExpanded(
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not_null<VideoTile*> tile,
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QSize unscaled,
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QSize tileSize) const;
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[[nodiscard]] float64 countExpandRatio(
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not_null<VideoTile*> tile,
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QSize unscaled,
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const TileAnimation &animation) const;
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const not_null<Viewport*> _owner;
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GLfloat _factor = 1.;
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QSize _viewport;
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bool _rgbaFrame = false;
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bool _userpicFrame;
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std::optional<QOpenGLBuffer> _frameBuffer;
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Program _downscaleProgram;
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std::optional<QOpenGLShaderProgram> _blurProgram;
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Program _frameProgram;
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std::optional<QOpenGLShaderProgram> _imageProgram;
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Ui::GL::Textures<1> _noiseTexture;
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Ui::GL::Framebuffers<1> _noiseFramebuffer;
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QOpenGLShader *_downscaleVertexShader = nullptr;
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QOpenGLShader *_frameVertexShader = nullptr;
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Ui::GL::Image _buttons;
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QRect _pinOn;
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QRect _pinOff;
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QRect _back;
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QRect _muteOn;
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QRect _muteOff;
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QRect _paused;
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Ui::GL::Image _names;
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QRect _pausedTextRect;
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std::vector<TileData> _tileData;
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std::vector<int> _tileDataIndices;
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Ui::CrossLineAnimation _pinIcon;
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Ui::CrossLineAnimation _muteIcon;
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Ui::RoundRect _pinBackground;
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rpl::lifetime _lifetime;
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};
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} // namespace Calls::Group
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