diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c | 30 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.h | 3 |
2 files changed, 27 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c index 7629a0fe29..aadd6f5665 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c @@ -262,11 +262,13 @@ intelWindowMoved(struct intel_context *intel) GLint areaA = driIntersectArea( drw_rect, pipeA_rect ); GLint areaB = driIntersectArea( drw_rect, pipeB_rect ); GLuint flags = intel_fb->vblank_flags; +#if PF GLboolean pf_active; GLint pf_planes; - +#endif /* Update page flipping info */ +#if PF pf_planes = 0; if (areaA > 0) @@ -274,7 +276,9 @@ intelWindowMoved(struct intel_context *intel) if (areaB > 0) pf_planes |= 2; +#endif +#if PF intel_fb->pf_current_page = (intel->sarea->pf_current_page >> (intel_fb->pf_planes & 0x2)) & 0x3; @@ -322,6 +326,7 @@ intelWindowMoved(struct intel_context *intel) } intel_fb->pf_active = pf_active; +#endif /* Update vblank info */ @@ -334,14 +339,16 @@ intelWindowMoved(struct intel_context *intel) if (flags != intel_fb->vblank_flags && intel_fb->vblank_flags && !(intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ)) { drmVBlank vbl; +#if PF int i; - +#endif vbl.request.type = DRM_VBLANK_ABSOLUTE; if ( intel_fb->vblank_flags & VBLANK_FLAG_SECONDARY ) { vbl.request.type |= DRM_VBLANK_SECONDARY; } +#if PF for (i = 0; i < intel_fb->pf_num_pages; i++) { if ((intel_fb->vbl_waited - intel_fb->vbl_pending[i]) <= (1<<23)) continue; @@ -349,14 +356,16 @@ intelWindowMoved(struct intel_context *intel) vbl.request.sequence = intel_fb->vbl_pending[i]; drmWaitVBlank(intel->driFd, &vbl); } - +#endif intel_fb->vblank_flags = flags; driGetCurrentVBlank(dPriv, intel_fb->vblank_flags, &intel_fb->vbl_seq); intel_fb->vbl_waited = intel_fb->vbl_seq; +#if PF for (i = 0; i < intel_fb->pf_num_pages; i++) { intel_fb->vbl_pending[i] = intel_fb->vbl_waited; } +#endif } } @@ -468,15 +477,21 @@ intelScheduleSwap(const __DRIdrawablePrivate * dPriv, GLboolean *missed_target) unsigned int interval = driGetVBlankInterval(dPriv, intel_fb->vblank_flags); struct intel_context *intel = intelScreenContext(dPriv->driScreenPriv->private); +#if PF const intelScreenPrivate *intelScreen = intel->intelScreen; +#endif unsigned int target; drm_i915_vblank_swap_t swap; GLboolean ret; /* XXX: Scheduled buffer swaps don't work with private back buffers yet */ if (1 || !intel_fb->vblank_flags || - (intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) || - intelScreen->drmMinor < (intel_fb->pf_active ? 9 : 6)) + (intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) +#if PF + || + intelScreen->drmMinor < (intel_fb->pf_active ? 9 : 6) +#endif +) return GL_FALSE; swap.seqtype = DRM_VBLANK_ABSOLUTE; @@ -498,6 +513,7 @@ intelScheduleSwap(const __DRIdrawablePrivate * dPriv, GLboolean *missed_target) intel_batchbuffer_flush(intel->batch); +#if PF if ( intel_fb->pf_active ) { swap.seqtype |= DRM_VBLANK_FLIP; @@ -505,6 +521,7 @@ intelScheduleSwap(const __DRIdrawablePrivate * dPriv, GLboolean *missed_target) (intel_fb->pf_planes & 0x2)) & 0x3) + 1) % intel_fb->pf_num_pages; } +#endif if (!drmCommandWriteRead(intel->driFd, DRM_I915_VBLANK_SWAP, &swap, sizeof(swap))) { @@ -530,12 +547,13 @@ intelScheduleSwap(const __DRIdrawablePrivate * dPriv, GLboolean *missed_target) ret = GL_TRUE; } else { +#if PF if (swap.seqtype & DRM_VBLANK_FLIP) { intel_fb->pf_current_page = ((intel->sarea->pf_current_page >> (intel_fb->pf_planes & 0x2)) & 0x3) % intel_fb->pf_num_pages; } - +#endif ret = GL_FALSE; } diff --git a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.h b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.h index 15ed6704d2..b7343db5e2 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.h +++ b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.h @@ -39,12 +39,15 @@ struct intel_framebuffer { struct gl_framebuffer Base; +#define PF 0 +#if PF /* Drawable page flipping state */ GLboolean pf_active; GLuint pf_seq; GLint pf_planes; GLint pf_current_page; GLint pf_num_pages; +#endif /* VBI */ |