2 Copyright 2004-2005 Chris Tallon, 2006,2011-2012 Marten Richter
4 This file is part of VOMP.
6 VOMP is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 VOMP is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with VOMP. If not, see <https://www.gnu.org/licenses/>.
27 #include <condition_variable>
30 #include <EGL/eglext.h>
31 #include <VG/openvg.h>
35 #include "osdvector.h"
39 #include "staticartwork.h"
40 #ifdef PICTURE_DECODER_OMX
45 #include FT_FREETYPE_H
51 OVGcreateImagePalette,
66 std::condition_variable doneCond;
74 unsigned int param1, param2, param3;
76 struct OpenVGResponse* response{}; // If !NULL, a thread is waiting
79 class OsdOpenVG : public OsdVector, public Thread_TYPE
80 #ifdef PICTURE_DECODER_OMX
81 , public EGLPictureCreator
92 bool screenShot(void* buffer, int width, int height, bool osd /*include osd*/);
94 float getFontHeight();
95 float getCharWidth(wchar_t c);
97 int getFontNames(const char*** names, const char*** names_keys);
99 virtual void setFont(const char* fontname);
101 virtual float getPixelAspect() {return aspect_correction;};
103 bool getEGLPicture(struct OsdVector::PictureInfo& info, EGLDisplay* display);
105 void updateBackgroundColor(DrawStyle bg);
108 /*osd vector implementation*/
109 void destroyImageRef(ImageIndex index);
110 // ImageIndex createJpeg(const char* fileName, int *width,int *height);
111 ImageIndex createMonoBitmap(void* base, int width, int height);
112 ImageIndex createImagePalette(int width, int height, const unsigned char* image_data, const unsigned int* palette_data);
113 void createPicture(struct PictureInfo& pict_inf);
114 void destroyDrawStyleHandle(VectorHandle index);
115 VectorHandle createDrawStyleHandle(const DrawStyle& c);
116 bool getStaticImageData(unsigned int static_id, UCHAR** userdata, ULONG* length);
118 void drawSetTrans(SurfaceInfo& sc);
119 void executeDrawCommand(SVGCommand& command);
123 VGPath std_paths[PIPoint + 1];
124 long long lastrendertime;
125 void InternalRendering();
126 void getScreenSize(int& width, int& height);
127 void getRealScreenSize(int& width, int& height);
130 std::mutex taskmutex;
132 std::deque<OpenVGCommand> vgcommands;
133 bool processOpenVGCommands();
134 unsigned int putOpenVGCommand(OpenVGCommand& comm, bool wait);
135 unsigned int handleOpenVGCommand(OpenVGCommand& command);
136 //void purgeAllReferences();
138 FT_Library ft_library;
143 int loadFont(bool fontchange);
144 std::map<unsigned int, float> font_exp_x;
145 std::vector<char*> fontnames;
146 std::vector<char*> fontnames_keys;
152 unsigned int loadTTchar(cTeletextChar c);
153 std::map<unsigned int, int> tt_font_chars;
159 uint32_t display_height{};
160 uint32_t display_width{};
161 DISPMANX_DISPLAY_HANDLE_T bcm_display;
162 DISPMANX_ELEMENT_HANDLE_T bcm_element;
163 DISPMANX_ELEMENT_HANDLE_T bcm_background;
164 DISPMANX_RESOURCE_HANDLE_T bcm_backres{};
168 EGLDisplay egl_display;
169 EGLSurface egl_surface;
170 EGLContext egl_context;
171 EGLConfig egl_ourconfig;
173 float aspect_correction{1.};
174 bool freetype_inited{};
176 uint8_t* static_artwork_begin[sa_MAX];
177 uint8_t* static_artwork_end[sa_MAX];
179 #ifdef PICTURE_DECODER_OMX
184 //std::thread renderThread;
185 //std::mutex threadStartProtect;