diff options
Diffstat (limited to 'xorg-server/hw/xfree86/dri2/dri2.h')
| -rw-r--r-- | xorg-server/hw/xfree86/dri2/dri2.h | 178 |
1 files changed, 86 insertions, 92 deletions
diff --git a/xorg-server/hw/xfree86/dri2/dri2.h b/xorg-server/hw/xfree86/dri2/dri2.h index a67e35f73..00b3668cc 100644 --- a/xorg-server/hw/xfree86/dri2/dri2.h +++ b/xorg-server/hw/xfree86/dri2/dri2.h @@ -46,27 +46,24 @@ typedef struct { void *driverPrivate; } DRI2BufferRec, *DRI2BufferPtr; -extern CARD8 dri2_major; /* version of DRI2 supported by DDX */ +extern CARD8 dri2_major; /* version of DRI2 supported by DDX */ extern CARD8 dri2_minor; typedef DRI2BufferRec DRI2Buffer2Rec, *DRI2Buffer2Ptr; -typedef void (*DRI2SwapEventPtr)(ClientPtr client, void *data, int type, - CARD64 ust, CARD64 msc, CARD32 sbc); - - -typedef DRI2BufferPtr (*DRI2CreateBuffersProcPtr)(DrawablePtr pDraw, - unsigned int *attachments, - int count); -typedef void (*DRI2DestroyBuffersProcPtr)(DrawablePtr pDraw, - DRI2BufferPtr buffers, - int count); -typedef void (*DRI2CopyRegionProcPtr)(DrawablePtr pDraw, - RegionPtr pRegion, - DRI2BufferPtr pDestBuffer, - DRI2BufferPtr pSrcBuffer); -typedef void (*DRI2WaitProcPtr)(WindowPtr pWin, - unsigned int sequence); -typedef int (*DRI2AuthMagicProcPtr)(int fd, uint32_t magic); +typedef void (*DRI2SwapEventPtr) (ClientPtr client, void *data, int type, + CARD64 ust, CARD64 msc, CARD32 sbc); + +typedef DRI2BufferPtr(*DRI2CreateBuffersProcPtr) (DrawablePtr pDraw, + unsigned int *attachments, + int count); +typedef void (*DRI2DestroyBuffersProcPtr) (DrawablePtr pDraw, + DRI2BufferPtr buffers, int count); +typedef void (*DRI2CopyRegionProcPtr) (DrawablePtr pDraw, + RegionPtr pRegion, + DRI2BufferPtr pDestBuffer, + DRI2BufferPtr pSrcBuffer); +typedef void (*DRI2WaitProcPtr) (WindowPtr pWin, unsigned int sequence); +typedef int (*DRI2AuthMagicProcPtr) (int fd, uint32_t magic); /** * Schedule a buffer swap @@ -95,20 +92,19 @@ typedef int (*DRI2AuthMagicProcPtr)(int fd, uint32_t magic); * \param func function to call when the swap completes * \param data data for the callback \p func. */ -typedef int (*DRI2ScheduleSwapProcPtr)(ClientPtr client, - DrawablePtr pDraw, - DRI2BufferPtr pDestBuffer, - DRI2BufferPtr pSrcBuffer, - CARD64 *target_msc, - CARD64 divisor, - CARD64 remainder, - DRI2SwapEventPtr func, - void *data); -typedef DRI2BufferPtr (*DRI2CreateBufferProcPtr)(DrawablePtr pDraw, - unsigned int attachment, - unsigned int format); -typedef void (*DRI2DestroyBufferProcPtr)(DrawablePtr pDraw, - DRI2BufferPtr buffer); +typedef int (*DRI2ScheduleSwapProcPtr) (ClientPtr client, + DrawablePtr pDraw, + DRI2BufferPtr pDestBuffer, + DRI2BufferPtr pSrcBuffer, + CARD64 * target_msc, + CARD64 divisor, + CARD64 remainder, + DRI2SwapEventPtr func, void *data); +typedef DRI2BufferPtr(*DRI2CreateBufferProcPtr) (DrawablePtr pDraw, + unsigned int attachment, + unsigned int format); +typedef void (*DRI2DestroyBufferProcPtr) (DrawablePtr pDraw, + DRI2BufferPtr buffer); /** * Notifies driver when DRI2GetBuffers reuses a dri2 buffer. * @@ -117,8 +113,8 @@ typedef void (*DRI2DestroyBufferProcPtr)(DrawablePtr pDraw, * \param pDraw drawable whose count we want * \param buffer buffer that will be returned to client */ -typedef void (*DRI2ReuseBufferNotifyProcPtr)(DrawablePtr pDraw, - DRI2BufferPtr buffer); +typedef void (*DRI2ReuseBufferNotifyProcPtr) (DrawablePtr pDraw, + DRI2BufferPtr buffer); /** * Get current media stamp counter values * @@ -137,8 +133,8 @@ typedef void (*DRI2ReuseBufferNotifyProcPtr)(DrawablePtr pDraw, * \param ust timestamp from when the count was last incremented. * \param mst current frame count */ -typedef int (*DRI2GetMSCProcPtr)(DrawablePtr pDraw, CARD64 *ust, - CARD64 *msc); +typedef int (*DRI2GetMSCProcPtr) (DrawablePtr pDraw, CARD64 * ust, + CARD64 * msc); /** * Schedule a frame count related wait * @@ -159,15 +155,12 @@ typedef int (*DRI2GetMSCProcPtr)(DrawablePtr pDraw, CARD64 *ust, * \param divisor divisor for condition equation * \param remainder remainder for division equation */ -typedef int (*DRI2ScheduleWaitMSCProcPtr)(ClientPtr client, - DrawablePtr pDraw, - CARD64 target_msc, - CARD64 divisor, - CARD64 remainder); +typedef int (*DRI2ScheduleWaitMSCProcPtr) (ClientPtr client, + DrawablePtr pDraw, + CARD64 target_msc, + CARD64 divisor, CARD64 remainder); -typedef void (*DRI2InvalidateProcPtr)(DrawablePtr pDraw, - void *data, - XID id); +typedef void (*DRI2InvalidateProcPtr) (DrawablePtr pDraw, void *data, XID id); /** * DRI2 calls this hook when ever swap_limit is going to be changed. Default @@ -179,8 +172,8 @@ typedef void (*DRI2InvalidateProcPtr)(DrawablePtr pDraw, * \param swap_limit new swap_limit that going to be set * \return TRUE if limit is support, FALSE if not. */ -typedef Bool (*DRI2SwapLimitValidateProcPtr)(DrawablePtr pDraw, - int swap_limit); +typedef Bool (*DRI2SwapLimitValidateProcPtr) (DrawablePtr pDraw, + int swap_limit); /** * Version of the DRI2InfoRec structure defined in this header @@ -188,74 +181,71 @@ typedef Bool (*DRI2SwapLimitValidateProcPtr)(DrawablePtr pDraw, #define DRI2INFOREC_VERSION 6 typedef struct { - unsigned int version; /**< Version of this struct */ + unsigned int version; /**< Version of this struct */ int fd; const char *driverName; const char *deviceName; - DRI2CreateBufferProcPtr CreateBuffer; - DRI2DestroyBufferProcPtr DestroyBuffer; - DRI2CopyRegionProcPtr CopyRegion; - DRI2WaitProcPtr Wait; + DRI2CreateBufferProcPtr CreateBuffer; + DRI2DestroyBufferProcPtr DestroyBuffer; + DRI2CopyRegionProcPtr CopyRegion; + DRI2WaitProcPtr Wait; /* added in version 4 */ - DRI2ScheduleSwapProcPtr ScheduleSwap; - DRI2GetMSCProcPtr GetMSC; - DRI2ScheduleWaitMSCProcPtr ScheduleWaitMSC; + DRI2ScheduleSwapProcPtr ScheduleSwap; + DRI2GetMSCProcPtr GetMSC; + DRI2ScheduleWaitMSCProcPtr ScheduleWaitMSC; /* number of drivers in the driverNames array */ unsigned int numDrivers; /* array of driver names, indexed by DRI2Driver* driver types */ /* a name of NULL means that driver is not supported */ - const char * const *driverNames; + const char *const *driverNames; /* added in version 5 */ - DRI2AuthMagicProcPtr AuthMagic; + DRI2AuthMagicProcPtr AuthMagic; /* added in version 6 */ DRI2ReuseBufferNotifyProcPtr ReuseBufferNotify; DRI2SwapLimitValidateProcPtr SwapLimitValidate; -} DRI2InfoRec, *DRI2InfoPtr; +} DRI2InfoRec, *DRI2InfoPtr; extern _X_EXPORT int DRI2EventBase; -extern _X_EXPORT Bool DRI2ScreenInit(ScreenPtr pScreen, - DRI2InfoPtr info); +extern _X_EXPORT Bool DRI2ScreenInit(ScreenPtr pScreen, DRI2InfoPtr info); extern _X_EXPORT void DRI2CloseScreen(ScreenPtr pScreen); extern _X_EXPORT Bool DRI2HasSwapControl(ScreenPtr pScreen); extern _X_EXPORT Bool DRI2Connect(ScreenPtr pScreen, - unsigned int driverType, - int *fd, - const char **driverName, - const char **deviceName); + unsigned int driverType, + int *fd, + const char **driverName, + const char **deviceName); extern _X_EXPORT Bool DRI2Authenticate(ScreenPtr pScreen, uint32_t magic); extern _X_EXPORT int DRI2CreateDrawable(ClientPtr client, - DrawablePtr pDraw, - XID id, - DRI2InvalidateProcPtr invalidate, - void *priv); + DrawablePtr pDraw, + XID id, + DRI2InvalidateProcPtr invalidate, + void *priv); extern _X_EXPORT void DRI2DestroyDrawable(DrawablePtr pDraw); extern _X_EXPORT DRI2BufferPtr *DRI2GetBuffers(DrawablePtr pDraw, - int *width, - int *height, - unsigned int *attachments, - int count, - int *out_count); + int *width, + int *height, + unsigned int *attachments, + int count, int *out_count); extern _X_EXPORT int DRI2CopyRegion(DrawablePtr pDraw, - RegionPtr pRegion, - unsigned int dest, - unsigned int src); + RegionPtr pRegion, + unsigned int dest, unsigned int src); /** * Determine the major and minor version of the DRI2 extension. @@ -276,26 +266,30 @@ extern _X_EXPORT int DRI2CopyRegion(DrawablePtr pDraw, extern _X_EXPORT void DRI2Version(int *major, int *minor); extern _X_EXPORT DRI2BufferPtr *DRI2GetBuffersWithFormat(DrawablePtr pDraw, - int *width, int *height, unsigned int *attachments, int count, - int *out_count); + int *width, + int *height, + unsigned int + *attachments, + int count, + int *out_count); extern _X_EXPORT void DRI2SwapInterval(DrawablePtr pDrawable, int interval); extern _X_EXPORT Bool DRI2SwapLimit(DrawablePtr pDraw, int swap_limit); extern _X_EXPORT int DRI2SwapBuffers(ClientPtr client, DrawablePtr pDrawable, - CARD64 target_msc, CARD64 divisor, - CARD64 remainder, CARD64 *swap_target, - DRI2SwapEventPtr func, void *data); + CARD64 target_msc, CARD64 divisor, + CARD64 remainder, CARD64 * swap_target, + DRI2SwapEventPtr func, void *data); extern _X_EXPORT Bool DRI2WaitSwap(ClientPtr client, DrawablePtr pDrawable); -extern _X_EXPORT int DRI2GetMSC(DrawablePtr pDrawable, CARD64 *ust, - CARD64 *msc, CARD64 *sbc); +extern _X_EXPORT int DRI2GetMSC(DrawablePtr pDrawable, CARD64 * ust, + CARD64 * msc, CARD64 * sbc); extern _X_EXPORT int DRI2WaitMSC(ClientPtr client, DrawablePtr pDrawable, - CARD64 target_msc, CARD64 divisor, - CARD64 remainder); + CARD64 target_msc, CARD64 divisor, + CARD64 remainder); extern _X_EXPORT int ProcDRI2WaitMSCReply(ClientPtr client, CARD64 ust, - CARD64 msc, CARD64 sbc); + CARD64 msc, CARD64 sbc); extern _X_EXPORT int DRI2WaitSBC(ClientPtr client, DrawablePtr pDraw, - CARD64 target_sbc); + CARD64 target_sbc); extern _X_EXPORT Bool DRI2ThrottleClient(ClientPtr client, DrawablePtr pDraw); extern _X_EXPORT Bool DRI2CanFlip(DrawablePtr pDraw); @@ -306,12 +300,12 @@ extern _X_EXPORT Bool DRI2CanExchange(DrawablePtr pDraw); extern _X_EXPORT void DRI2BlockClient(ClientPtr client, DrawablePtr pDraw); extern _X_EXPORT void DRI2SwapComplete(ClientPtr client, DrawablePtr pDraw, - int frame, unsigned int tv_sec, - unsigned int tv_usec, int type, - DRI2SwapEventPtr swap_complete, - void *swap_data); + int frame, unsigned int tv_sec, + unsigned int tv_usec, int type, + DRI2SwapEventPtr swap_complete, + void *swap_data); extern _X_EXPORT void DRI2WaitMSCComplete(ClientPtr client, DrawablePtr pDraw, - int frame, unsigned int tv_sec, - unsigned int tv_usec); + int frame, unsigned int tv_sec, + unsigned int tv_usec); #endif |