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      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; }
    107