modules/video_output/win32/d3d11_quad.h

   1 /*****************************************************************************
   2  * d3d11_quad.h: Direct3D11 Quad handling
   3  *****************************************************************************
   4  * Copyright (C) 2017-2018 VLC authors and VideoLAN
   5  *
   6  * Authors: Steve Lhomme <robux4@gmail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU Lesser General Public License as published by
  10  * the Free Software Foundation; either version 2.1 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public License
  19  * along with this program; if not, write to the Free Software Foundation,
  20  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21  *****************************************************************************/
  22
  23 #ifndef VLC_D3D11_QUAD_H
  24 #define VLC_D3D11_QUAD_H
  25
  26 #include "../../video_chroma/d3d11_fmt.h"
  27 #include "d3d11_shaders.h"
  28
  29 #define PS_CONST_LUMI_BOUNDS 0
  30 #define VS_CONST_VIEWPOINT   1
  31
  32 typedef bool (*d3d11_select_plane_t)(void *opaque, size_t plane_index, ID3D11RenderTargetView **);
  33
  34 void D3D11_RenderQuad(d3d11_device_t *, d3d11_quad_t *, d3d11_vertex_shader_t *,
  35                       ID3D11ShaderResourceView *resourceViews[DXGI_MAX_SHADER_VIEW],
  36                       d3d11_select_plane_t selectPlane, void *selectOpaque);
  37
  38 int D3D11_AllocateQuad(vlc_object_t *, d3d11_device_t *, video_projection_mode_t, d3d11_quad_t *);
  39 #define D3D11_AllocateQuad(a,b,c,d)  D3D11_AllocateQuad(VLC_OBJECT(a),b,c,d)
  40
  41 void D3D11_ReleaseQuad(d3d11_quad_t *);
  42
  43 int D3D11_SetupQuad(vlc_object_t *, d3d11_device_t *, const video_format_t *, d3d11_quad_t *,
  44                     const display_info_t *);
  45 #define D3D11_SetupQuad(a,b,c,d,e)  D3D11_SetupQuad(VLC_OBJECT(a),b,c,d,e)
  46
  47 bool D3D11_UpdateQuadPosition( vlc_object_t *, d3d11_device_t *, d3d11_quad_t *,
  48                                const RECT *output, video_orientation_t );
  49 #define D3D11_UpdateQuadPosition(a,b,c,d,e)  D3D11_UpdateQuadPosition(VLC_OBJECT(a),b,c,d,e)
  50
  51 void D3D11_UpdateViewport(d3d11_quad_t *, const RECT *, const d3d_format_t *display);
  52
  53 void D3D11_UpdateQuadOpacity(vlc_object_t *, d3d11_device_t *, d3d11_quad_t *, float opacity);
  54 #define D3D11_UpdateQuadOpacity(a,b,c,d)  D3D11_UpdateQuadOpacity(VLC_OBJECT(a),b,c,d)
  55
  56 void D3D11_UpdateQuadLuminanceScale(vlc_object_t *, d3d11_device_t *, d3d11_quad_t *, float luminanceScale);
  57 #define D3D11_UpdateQuadLuminanceScale(a,b,c,d)  D3D11_UpdateQuadLuminanceScale(VLC_OBJECT(a),b,c,d)
  58
  59 void D3D11_UpdateViewpoint(vlc_object_t *, d3d11_device_t *, d3d11_quad_t *, const vlc_viewpoint_t*, float sar);
  60 #define D3D11_UpdateViewpoint(a,b,c,d,e)  D3D11_UpdateViewpoint(VLC_OBJECT(a),b,c,d,e)
  61
  62 #endif /* VLC_D3D11_QUAD_H */