diff options
| author | Eric Anholt <eric@anholt.net> | 2010-06-07 11:18:09 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-07 11:18:09 -0700 |
| commit | d41684d54592cf93554a4d6534e7ea74562b1798 (patch) | |
| tree | e6f1599913334aab508f7e27becdec1491d97cbe | |
| parent | b5c9de10ba3a811f312e622b97ee5e601bd3b74f (diff) | |
Allocate rotate shadow buffers using the usual framebuffer allocator.
This means we can get tiling on them, which should significantly boost
performance, and also allow for FBC.
| -rw-r--r-- | src/drmmode_display.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 63ff9f38..6f7e5f11 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -470,18 +470,15 @@ static void * drmmode_crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height) { ScrnInfoPtr scrn = crtc->scrn; - intel_screen_private *intel = intel_get_screen_private(scrn); drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private; drmmode_ptr drmmode = drmmode_crtc->drmmode; - int size, ret; + int ret; unsigned long rotate_pitch; - width = i830_pad_drawable_width(width); - rotate_pitch = width * drmmode->cpp; - size = rotate_pitch * height; - - drmmode_crtc->rotate_bo = - drm_intel_bo_alloc(intel->bufmgr, "rotate", size, 4096); + drmmode_crtc->rotate_bo = i830_allocate_framebuffer(scrn, + width, height, + drmmode->cpp, + &rotate_pitch); if (!drmmode_crtc->rotate_bo) { xf86DrvMsg(crtc->scrn->scrnIndex, X_ERROR, @@ -489,8 +486,6 @@ drmmode_crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height) return NULL; } - drm_intel_bo_disable_reuse(drmmode_crtc->rotate_bo); - ret = drmModeAddFB(drmmode->fd, width, height, crtc->scrn->depth, crtc->scrn->bitsPerPixel, rotate_pitch, drmmode_crtc->rotate_bo->handle, |