src/hgl/GLRenderer.cpp

   1 /*
   2  * Copyright 2006-2008, Philippe Houdoin. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <kernel/image.h>
   8
   9 #include "GLRenderer.h"
  10
  11 #include "GLDispatcher.h"
  12
  13
  14 BGLRenderer::BGLRenderer(BGLView* view, ulong glOptions,
  15         BGLDispatcher* dispatcher)
  16         :
  17         fRefCount(1),
  18         fView(view),
  19         fOptions(glOptions),
  20         fDispatcher(dispatcher)
  21 {
  22 }
  23
  24
  25 BGLRenderer::~BGLRenderer()
  26 {
  27         delete fDispatcher;
  28 }
  29
  30
  31 void
  32 BGLRenderer::Acquire()
  33 {
  34         atomic_add(&fRefCount, 1);
  35 }
  36
  37
  38 void
  39 BGLRenderer::Release()
  40 {
  41         if (atomic_add(&fRefCount, -1) < 1)
  42                 delete this;
  43 }
  44
  45
  46 void
  47 BGLRenderer::LockGL()
  48 {
  49 }
  50
  51
  52 void
  53 BGLRenderer::UnlockGL()
  54 {
  55 }
  56
  57
  58 void
  59 BGLRenderer::SwapBuffers(bool VSync)
  60 {
  61 }
  62
  63
  64 void
  65 BGLRenderer::Draw(BRect updateRect)
  66 {
  67 }
  68
  69
  70 status_t
  71 BGLRenderer::CopyPixelsOut(BPoint source, BBitmap* dest)
  72 {
  73         return B_ERROR;
  74 }
  75
  76
  77 status_t
  78 BGLRenderer::CopyPixelsIn(BBitmap* source, BPoint dest)
  79 {
  80         return B_ERROR;
  81 }
  82
  83
  84 void
  85 BGLRenderer::FrameResized(float width, float height)
  86 {
  87 }
  88
  89
  90 void
  91 BGLRenderer::DirectConnected(direct_buffer_info* info)
  92 {
  93 }
  94
  95
  96 void
  97 BGLRenderer::EnableDirectMode(bool enabled)
  98 {
  99 }
 100
 101
 102 status_t BGLRenderer::_Reserved_Renderer_0(int32 n, void* p) { return B_ERROR; }
 103 status_t BGLRenderer::_Reserved_Renderer_1(int32 n, void* p) { return B_ERROR; }
 104 status_t BGLRenderer::_Reserved_Renderer_2(int32 n, void* p) { return B_ERROR; }
 105 status_t BGLRenderer::_Reserved_Renderer_3(int32 n, void* p) { return B_ERROR; }
 106 status_t BGLRenderer::_Reserved_Renderer_4(int32 n, void* p) { return B_ERROR; }