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Viewing changes to src/VBox/GuestHost/OpenGL/include/cr_glstate.h

  • Committer: Package Import Robot
  • Author(s): Felix Geyer
  • Date: 2011-12-29 12:29:25 UTC
  • mfrom: (3.1.8 sid)
  • Revision ID: package-import@ubuntu.com-20111229122925-8ota2o33fuk0bkf8
Tags: 4.1.8-dfsg-1
* New upstream release.
* Move all transitional packages to section oldlibs and priority extra.
* Refresh 16-no-update.patch.
* Drop 36-kernel-3.2.patch, applied upstream.

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src/VBox/GuestHost/OpenGL/include/cr_glstate.h
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#include "spu_dispatch_table.h"
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#ifdef CHROMIUM_THREADSAFE
 
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# include <cr_threads.h>
 
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#endif
 
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#include <iprt/cdefs.h>
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#ifndef IN_GUEST
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 */
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struct CRContext {
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    int id;
 
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#ifdef CHROMIUM_THREADSAFE
 
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    /* we keep reference counting of context's makeCurrent for different threads
 
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     * this is primarily needed to avoid having an invalid memory reference in the TLS
 
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     * when the context is assigned to more than one threads and then destroyed from
 
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     * one of those, i.e.
 
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     * 1. Thread1 -> MakeCurrent(ctx1);
 
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     * 2. Thread2 -> MakeCurrent(ctx1);
 
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     * 3. Thread1 -> Destroy(ctx1);
 
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     * => Thread2 still refers to destroyed ctx1
 
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     * */
 
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    VBOXTLSREFDATA
 
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#endif
 
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    CRbitvalue bitid[CR_MAX_BITARRAY];
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    CRbitvalue neg_bitid[CR_MAX_BITARRAY];
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DECLEXPORT(void) crStateInit(void);
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DECLEXPORT(void) crStateDestroy(void);
 
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DECLEXPORT(void) crStateOnThreadAttachDetach(GLboolean attach);
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DECLEXPORT(CRContext *) crStateCreateContext(const CRLimitsState *limits, GLint visBits, CRContext *share);
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DECLEXPORT(CRContext *) crStateCreateContextEx(const CRLimitsState *limits, GLint visBits, CRContext *share, GLint presetID);
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DECLEXPORT(void) crStateMakeCurrent(CRContext *ctx);