133 lines
3.3 KiB
C++
133 lines
3.3 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 "media/view/media_view_pip_renderer.h"
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#include "ui/gl/gl_image.h"
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#include "ui/gl/gl_primitives.h"
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#include <QOpenGLBuffer>
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namespace Media::View {
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class Pip::RendererGL final : public Pip::Renderer {
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public:
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explicit RendererGL(not_null<Pip*> 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 Control {
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int index = -1;
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not_null<const style::icon*> icon;
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not_null<const style::icon*> iconOver;
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};
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void createShadowTexture();
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void paintTransformedVideoFrame(ContentGeometry geometry) override;
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void paintTransformedStaticContent(
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const QImage &image,
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ContentGeometry geometry) override;
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void paintTransformedContent(
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not_null<QOpenGLShaderProgram*> program,
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ContentGeometry geometry);
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void paintRadialLoading(
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QRect inner,
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float64 controlsShown) override;
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void paintButtonsStart() override;
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void paintButton(
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const Button &button,
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int outerWidth,
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float64 shown,
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float64 over,
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const style::icon &icon,
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const style::icon &iconOver) override;
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void paintPlayback(QRect outer, float64 shown) override;
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void paintVolumeController(QRect outer, float64 shown) override;
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void paintUsingRaster(
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Ui::GL::Image &image,
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QRect rect,
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Fn<void(QPainter&&)> method,
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int bufferOffset,
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bool transparent = false);
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void validateControls();
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void invalidateControls();
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void toggleBlending(bool enabled);
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[[nodiscard]] QRect RoundingRect(ContentGeometry geometry);
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[[nodiscard]] Ui::GL::Rect transformRect(const QRect &raster) const;
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[[nodiscard]] Ui::GL::Rect transformRect(const QRectF &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 uploadTexture(
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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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const not_null<Pip*> _owner;
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QOpenGLFunctions *_f = nullptr;
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QSize _viewport;
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float _factor = 1.;
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int _ifactor = 1;
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QVector2D _uniformViewport;
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std::optional<QOpenGLBuffer> _contentBuffer;
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std::optional<QOpenGLShaderProgram> _imageProgram;
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std::optional<QOpenGLShaderProgram> _controlsProgram;
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QOpenGLShader *_texturedVertexShader = nullptr;
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std::optional<QOpenGLShaderProgram> _argb32Program;
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std::optional<QOpenGLShaderProgram> _yuv420Program;
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std::optional<QOpenGLShaderProgram> _nv12Program;
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Ui::GL::Textures<4> _textures;
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QSize _rgbaSize;
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QSize _lumaSize;
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QSize _chromaSize;
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quint64 _cacheKey = 0;
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int _trackFrameIndex = 0;
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bool _chromaNV12 = false;
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Ui::GL::Image _radialImage;
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Ui::GL::Image _controlsImage;
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Ui::GL::Image _playbackImage;
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Ui::GL::Image _volumeControllerImage;
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Ui::GL::Image _shadowImage;
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static constexpr auto kControlsCount = 7;
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[[nodiscard]] static Control ControlMeta(
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OverState control,
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int index = 0);
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std::array<QRect, kControlsCount * 2> _controlsTextures;
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bool _blendingEnabled = false;
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rpl::lifetime _lifetime;
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};
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} // namespace Media::View
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