git.sesse.net Git - casparcg/blob - common/gl/pixel_buffer_object.h

   1 #pragma once\r
   2 \r
   3 #include <memory>\r
   4 \r
   5 #include <boost/noncopyable.hpp>\r
   6 \r
   7 #include <Glee.h>\r
   8 \r
   9 #include <boost/tuple/tuple.hpp>\r
  10 #include <boost/thread/future.hpp>\r
  11 \r
  12 namespace caspar { namespace common { namespace gl {\r
  13         \r
  14 class pixel_buffer_object : boost::noncopyable\r
  15 {\r
  16 public:\r
  17         pixel_buffer_object();\r
  18         pixel_buffer_object(size_t width, size_t height);\r
  19         void create(size_t width, size_t height);\r
  20         ~pixel_buffer_object(){}\r
  21 \r
  22         void begin_write();\r
  23         void* end_write();\r
  24 \r
  25         void begin_read();\r
  26         void* end_read();\r
  27 \r
  28         void bind_texture();\r
  29 \r
  30         size_t width() const;\r
  31         size_t heigth() const;\r
  32         size_t size() const;\r
  33 \r
  34         bool is_reading() const;\r
  35         bool is_writing() const;\r
  36                 \r
  37 private:\r
  38         struct implementation;\r
  39         std::shared_ptr<implementation> impl_;\r
  40 };\r
  41 typedef std::shared_ptr<pixel_buffer_object> pixel_buffer_object_ptr;\r
  42         \r
  43 }}}