It helps to determine if buffers need to be invalidated or not, and it makes sense for e.g. GLX_OML_swap_control.
Note that this patch bumps the DRI2InfoRec version and the minimum required dri2proto version. Signed-off-by: Francisco Jerez <curroje...@riseup.net> --- configure.ac | 2 +- glx/glxdri2.c | 9 +++++---- hw/xfree86/dri2/dri2.c | 10 ++++++---- hw/xfree86/dri2/dri2.h | 7 +++++-- hw/xfree86/dri2/dri2ext.c | 4 ++-- 5 files changed, 19 insertions(+), 13 deletions(-) diff --git a/configure.ac b/configure.ac index 8c1085b..85225ba 100644 --- a/configure.ac +++ b/configure.ac @@ -754,7 +754,7 @@ RECORDPROTO="recordproto >= 1.13.99.1" SCRNSAVERPROTO="scrnsaverproto >= 1.1" RESOURCEPROTO="resourceproto" DRIPROTO="xf86driproto >= 2.1.0" -DRI2PROTO="dri2proto >= 2.2" +DRI2PROTO="dri2proto >= 2.3" XINERAMAPROTO="xineramaproto" BIGFONTPROTO="xf86bigfontproto >= 1.2.0" XCALIBRATEPROTO="xcalibrateproto" diff --git a/glx/glxdri2.c b/glx/glxdri2.c index 69fd39b..c5e7b0b 100644 --- a/glx/glxdri2.c +++ b/glx/glxdri2.c @@ -179,13 +179,13 @@ __glXdriSwapEvent(ClientPtr client, void *data, int type, CARD64 ust, wire.type = __glXEventBase + GLX_BufferSwapComplete; switch (type) { - case DRI2_EXCHANGE_COMPLETE: + case DRI2_SWAP_EXCHANGE: wire.event_type = GLX_EXCHANGE_COMPLETE_INTEL; break; - case DRI2_BLIT_COMPLETE: + case DRI2_SWAP_BLIT: wire.event_type = GLX_BLIT_COMPLETE_INTEL; break; - case DRI2_FLIP_COMPLETE: + case DRI2_SWAP_FLIP: wire.event_type = GLX_FLIP_COMPLETE_INTEL; break; default: @@ -216,11 +216,12 @@ __glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable) __GLXDRIdrawable *priv = (__GLXDRIdrawable *) drawable; __GLXDRIscreen *screen = priv->screen; CARD64 unused; + int type; if (screen->flush) (*screen->flush->flushInvalidate)(priv->driDrawable); - if (DRI2SwapBuffers(client, drawable->pDraw, 0, 0, 0, &unused, + if (DRI2SwapBuffers(client, drawable->pDraw, 0, 0, 0, &unused, &type, __glXdriSwapEvent, drawable->pDraw) != Success) return FALSE; diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c index 3f4ed92..65433e9 100644 --- a/hw/xfree86/dri2/dri2.c +++ b/hw/xfree86/dri2/dri2.c @@ -547,7 +547,7 @@ DRI2WaitSwap(ClientPtr client, DrawablePtr pDrawable) int DRI2SwapBuffers(ClientPtr client, DrawablePtr pDraw, CARD64 target_msc, CARD64 divisor, CARD64 remainder, CARD64 *swap_target, - DRI2SwapEventPtr func, void *data) + int *type, DRI2SwapEventPtr func, void *data) { ScreenPtr pScreen = pDraw->pScreen; DRI2ScreenPtr ds = DRI2GetScreen(pDraw->pScreen); @@ -587,9 +587,10 @@ DRI2SwapBuffers(ClientPtr client, DrawablePtr pDraw, CARD64 target_msc, REGION_INIT(pScreen, ®ion, &box, 0); pPriv->swapsPending++; + *type = DRI2_SWAP_BLIT; (*ds->CopyRegion)(pDraw, ®ion, pDestBuffer, pSrcBuffer); - DRI2SwapComplete(client, pDraw, target_msc, 0, 0, DRI2_BLIT_COMPLETE, + DRI2SwapComplete(client, pDraw, target_msc, 0, 0, DRI2_SWAP_BLIT, func, data); return Success; } @@ -623,7 +624,8 @@ DRI2SwapBuffers(ClientPtr client, DrawablePtr pDraw, CARD64 target_msc, *swap_target = pPriv->last_swap_target + pPriv->swap_interval; ret = (*ds->ScheduleSwap)(client, pDraw, pDestBuffer, pSrcBuffer, - swap_target, divisor, remainder, func, data); + swap_target, type, divisor, remainder, func, + data); if (!ret) { xf86DrvMsg(pScreen->myNum, X_ERROR, "[DRI2] %s: driver failed to schedule swap\n", __func__); @@ -826,7 +828,7 @@ DRI2ScreenInit(ScreenPtr pScreen, DRI2InfoPtr info) ds->DestroyBuffer = info->DestroyBuffer; ds->CopyRegion = info->CopyRegion; - if (info->version >= 4) { + if (info->version >= 5) { ds->ScheduleSwap = info->ScheduleSwap; ds->ScheduleWaitMSC = info->ScheduleWaitMSC; ds->GetMSC = info->GetMSC; diff --git a/hw/xfree86/dri2/dri2.h b/hw/xfree86/dri2/dri2.h index dd59297..c0f82ee 100644 --- a/hw/xfree86/dri2/dri2.h +++ b/hw/xfree86/dri2/dri2.h @@ -85,6 +85,7 @@ typedef void (*DRI2WaitProcPtr)(WindowPtr pWin, * \param pDestBuffer current front buffer * \param pSrcBuffer current back buffer * \param target_msc frame count to wait for + * \param type outputs the kind of swap the DDX has chosen * \param divisor divisor for condition equation * \param remainder remainder for division equation * \param func function to call when the swap completes @@ -95,6 +96,7 @@ typedef int (*DRI2ScheduleSwapProcPtr)(ClientPtr client, DRI2BufferPtr pDestBuffer, DRI2BufferPtr pSrcBuffer, CARD64 *target_msc, + int *type, CARD64 divisor, CARD64 remainder, DRI2SwapEventPtr func, @@ -152,7 +154,7 @@ typedef int (*DRI2ScheduleWaitMSCProcPtr)(ClientPtr client, /** * Version of the DRI2InfoRec structure defined in this header */ -#define DRI2INFOREC_VERSION 4 +#define DRI2INFOREC_VERSION 5 typedef struct { unsigned int version; /**< Version of this struct */ @@ -226,7 +228,8 @@ extern _X_EXPORT void DRI2SwapInterval(DrawablePtr pDrawable, int interval); extern _X_EXPORT int DRI2SwapBuffers(ClientPtr client, DrawablePtr pDrawable, CARD64 target_msc, CARD64 divisor, CARD64 remainder, CARD64 *swap_target, - DRI2SwapEventPtr func, void *data); + int *type, DRI2SwapEventPtr func, + void *data); extern _X_EXPORT Bool DRI2WaitSwap(ClientPtr client, DrawablePtr pDrawable); extern _X_EXPORT int DRI2GetMSC(DrawablePtr pDrawable, CARD64 *ust, diff --git a/hw/xfree86/dri2/dri2ext.c b/hw/xfree86/dri2/dri2ext.c index 3e6b03e..a4ed2ad 100644 --- a/hw/xfree86/dri2/dri2ext.c +++ b/hw/xfree86/dri2/dri2ext.c @@ -374,7 +374,7 @@ ProcDRI2SwapBuffers(ClientPtr client) xDRI2SwapBuffersReply rep; DrawablePtr pDrawable; CARD64 target_msc, divisor, remainder, swap_target; - int status; + int type, status; REQUEST_SIZE_MATCH(xDRI2SwapBuffersReq); @@ -387,7 +387,7 @@ ProcDRI2SwapBuffers(ClientPtr client) remainder = vals_to_card64(stuff->remainder_lo, stuff->remainder_hi); status = DRI2SwapBuffers(client, pDrawable, target_msc, divisor, remainder, - &swap_target, DRI2SwapEvent, pDrawable); + &swap_target, &type, DRI2SwapEvent, pDrawable); if (status != Success) return BadDrawable; -- 1.6.4.4 ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev