xbmc/cores/VideoPlayer/VideoRenderers/OverlayRendererGL.h

   1 /*
   2  *      Initial code sponsored by: Voddler Inc (voddler.com)
   3  *  Copyright (C) 2005-2018 Team Kodi
   4  *  This file is part of Kodi - https://kodi.tv
   5  *
   6  *  SPDX-License-Identifier: GPL-2.0-or-later
   7  *  See LICENSES/README.md for more information.
   8  */
   9
  10 #pragma once
  11
  12 #include "OverlayRenderer.h"
  13
  14 #include "system_gl.h"
  15
  16 class CDVDOverlay;
  17 class CDVDOverlayImage;
  18 class CDVDOverlaySpu;
  19 class CDVDOverlaySSA;
  20
  21 namespace OVERLAY {
  22
  23   class COverlayTextureGL : public COverlay
  24   {
  25   public:
  26     /*! \brief Create the overlay for rendering
  27      *  \param o The overlay image
  28      *  \param rSource The video source rect size
  29      */
  30     explicit COverlayTextureGL(const CDVDOverlayImage& o, CRect& rSource);
  31     explicit COverlayTextureGL(const CDVDOverlaySpu& o);
  32     ~COverlayTextureGL() override;
  33
  34     void Render(SRenderState& state) override;
  35
  36     GLuint m_texture = 0;
  37     float  m_u;
  38     float  m_v;
  39     bool   m_pma; /*< is alpha in texture premultiplied in the values */
  40   };
  41
  42   class COverlayGlyphGL : public COverlay
  43   {
  44   public:
  45     COverlayGlyphGL(ASS_Image* images, float width, float height);
  46
  47     ~COverlayGlyphGL() override;
  48
  49     void Render(SRenderState& state) override;
  50
  51     struct VERTEX
  52     {
  53        GLfloat u, v;
  54        GLubyte r, g, b, a;
  55        GLfloat x, y, z;
  56     };
  57
  58     std::vector<VERTEX> m_vertex;
  59
  60     GLuint m_texture = 0;
  61     float m_u;
  62     float m_v;
  63   };
  64
  65 }