diff options
Diffstat (limited to 'src/VBox/Additions/common/crOpenGL/pack/packspu.h')
| -rw-r--r-- | src/VBox/Additions/common/crOpenGL/pack/packspu.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/VBox/Additions/common/crOpenGL/pack/packspu.h b/src/VBox/Additions/common/crOpenGL/pack/packspu.h new file mode 100644 index 00000000..9774e35b --- /dev/null +++ b/src/VBox/Additions/common/crOpenGL/pack/packspu.h @@ -0,0 +1,185 @@ +/* Copyright (c) 2001, Stanford University + * All rights reserved. + * + * See the file LICENSE.txt for information on redistributing this software. + */ + +#ifndef GA_INCLUDED_SRC_common_crOpenGL_pack_packspu_h +#define GA_INCLUDED_SRC_common_crOpenGL_pack_packspu_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#ifdef WINDOWS +#define PACKSPU_APIENTRY __stdcall +#else +#define PACKSPU_APIENTRY +#endif + +#include "cr_glstate.h" +#include "cr_netserver.h" +#include "cr_pack.h" +#include "cr_spu.h" +#include "cr_threads.h" +#include "state/cr_client.h" +#ifdef VBOX_WITH_CRPACKSPU_DUMPER +# include "cr_dump.h" +#endif + +extern uint32_t g_u32VBoxHostCaps; + +typedef struct thread_info_t ThreadInfo; +typedef struct context_info_t ContextInfo; +typedef struct zvabuffer_info_t ZvaBufferInfo; + +struct zvabuffer_info_t +{ + /* GL_ARRAY_BUFFER_ARB buffer */ + GLuint idBuffer; + /* buffer length */ + GLuint cbBuffer; + /* number of values stored in the buffer currently */ + GLuint cValues; + /* current buffer value */ + union + { + GLfloat f[4]; + GLuint ui[4]; + GLubyte ub[4]; + GLshort s[4]; + GLushort us[4]; + } Value; +}; + +struct thread_info_t { + unsigned long id; + CRNetServer netServer; + CRPackBuffer buffer; + CRPackBuffer normBuffer; + CRPackBuffer BeginEndBuffer; + GLenum BeginEndMode; + int BeginEndState; + ContextInfo *currentContext; + CRPackContext *packer; + int writeback; + GLboolean bInjectThread; + GLboolean inUse; +}; + +struct context_info_t { + CRContext *clientState; /* used to store client-side GL state */ + GLint serverCtx; /* context ID returned by server */ + GLboolean fAutoFlush; + GLboolean fCheckZerroVertAttr; + ThreadInfo *currentThread; + ZvaBufferInfo zvaBufferInfo; + GLubyte glVersion[100]; /* GL_VERSION string */ + GLubyte pszRealVendor[100]; + GLubyte pszRealVersion[100]; + GLubyte pszRealRenderer[100]; +}; + +typedef struct { + int id; + int swap; + + /* config options */ + int emit_GATHER_POST_SWAPBUFFERS; + int swapbuffer_sync; + + int ReadPixels; + + char *name; + int buffer_size; + + int numThreads; /*number of used threads in the next array, doesn't need to be cont*/ + ThreadInfo thread[MAX_THREADS]; + int idxThreadInUse; /*index of any used thread*/ + +#if defined(WINDOWS) && defined(VBOX_WITH_WDDM) + bool bIsWDDMCrHgsmi; +#endif + + SPUDispatchTable self; + +#ifdef VBOX_WITH_CRPACKSPU_DUMPER + CR_RECORDER Recorder; + CR_DBGPRINT_DUMPER Dumper; +#endif + + int numContexts; + ContextInfo context[CR_MAX_CONTEXTS]; +} PackSPU; + +extern PackSPU pack_spu; + +#define THREAD_OFFSET_MAGIC 2000 + +#ifdef CHROMIUM_THREADSAFE +extern CRmutex _PackMutex; +extern CRtsd _PackTSD; +#define GET_THREAD_VAL() (crGetTSD(&_PackTSD)) +#define GET_THREAD_IDX(_id) ((_id) - THREAD_OFFSET_MAGIC) +#define GET_THREAD_VAL_ID(_id) (&(pack_spu.thread[GET_THREAD_IDX(_id)])) +#else +#define GET_THREAD_VAL() (&(pack_spu.thread[0])) +#endif +#define GET_THREAD(T) ThreadInfo *T = GET_THREAD_VAL() +#define GET_THREAD_ID(T, _id) ThreadInfo *T = GET_THREAD_VAL_ID(_id) + + + +#define GET_CONTEXT(C) \ + GET_THREAD(thread); \ + ContextInfo *C = thread->currentContext + +#ifdef DEBUG_misha +# define CRPACKSPU_WRITEBACK_ASSERT_ZERO(_writeback) Assert(!(_writeback)) +#else +# define CRPACKSPU_WRITEBACK_ASSERT_ZERO(_writeback) do {} while (0) +#endif + +#define CRPACKSPU_WRITEBACK_WAIT(_thread, _writeback) do {\ + if (g_u32VBoxHostCaps & CR_VBOX_CAP_CMDVBVA) { \ + CRPACKSPU_WRITEBACK_ASSERT_ZERO(_writeback); \ + (_writeback) = 0; \ + break; \ + } \ + CR_WRITEBACK_WAIT((_thread)->netServer.conn, _writeback); \ + } while (0) + +#if defined(WINDOWS) && defined(VBOX_WITH_WDDM) && defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST) +# define CRPACKSPU_IS_WDDM_CRHGSMI() (pack_spu.bIsWDDMCrHgsmi) +#else +# define CRPACKSPU_IS_WDDM_CRHGSMI() (GL_FALSE) +#endif + +extern void packspuCreateFunctions( void ); +extern void packspuSetVBoxConfiguration( const SPU *child_spu ); +extern void packspuConnectToServer( CRNetServer *server +#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST) + , struct VBOXUHGSMI *pHgsmi +#endif + ); +extern void packspuFlush( void *arg ); +extern void packspuHuge( CROpcode opcode, void *buf ); + +extern void packspuInitStrings(void); + +extern GLboolean packspuSyncOnFlushes(void); + +extern ThreadInfo *packspuNewThread( +#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST) + struct VBOXUHGSMI *pHgsmi +#else + void +#endif + ); + +extern ThreadInfo *packspuNewCtxThread( struct VBOXUHGSMI *pHgsmi ); + + + +#define MAGIC_OFFSET 3000 + +#endif /* !GA_INCLUDED_SRC_common_crOpenGL_pack_packspu_h */ |