Module: Mesa Branch: master Commit: 352de305bd2b03b0a8d079dbbcb29ae812cc6028 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=352de305bd2b03b0a8d079dbbcb29ae812cc6028
Author: Ben Skeggs <[email protected]> Date: Mon Apr 13 14:41:06 2009 +1000 nv50: fix mrt clear --- src/gallium/drivers/nv50/nv50_clear.c | 19 +++++++++++-------- 1 files changed, 11 insertions(+), 8 deletions(-) diff --git a/src/gallium/drivers/nv50/nv50_clear.c b/src/gallium/drivers/nv50/nv50_clear.c index eca65a8..33427a1 100644 --- a/src/gallium/drivers/nv50/nv50_clear.c +++ b/src/gallium/drivers/nv50/nv50_clear.c @@ -39,14 +39,12 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers, if (!nv50_state_validate(nv50)) return; - if (buffers & PIPE_CLEAR_COLOR) { - BEGIN_RING(chan, tesla, NV50TCL_CLEAR_COLOR(0), 4*fb->nr_cbufs); - for (i = 0; i < fb->nr_cbufs; i++) { - OUT_RING (chan, fui(rgba[0])); - OUT_RING (chan, fui(rgba[1])); - OUT_RING (chan, fui(rgba[2])); - OUT_RING (chan, fui(rgba[3])); - } + if (buffers & PIPE_CLEAR_COLOR && fb->nr_cbufs) { + BEGIN_RING(chan, tesla, NV50TCL_CLEAR_COLOR(0), 4); + OUT_RING (chan, fui(rgba[0])); + OUT_RING (chan, fui(rgba[1])); + OUT_RING (chan, fui(rgba[2])); + OUT_RING (chan, fui(rgba[3])); mode |= 0x3c; } @@ -61,5 +59,10 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers, BEGIN_RING(chan, tesla, NV50TCL_CLEAR_BUFFERS, 1); OUT_RING (chan, mode); + + for (i = 1; i < fb->nr_cbufs; i++) { + BEGIN_RING(chan, tesla, NV50TCL_CLEAR_BUFFERS, 1); + OUT_RING (chan, (i << 6) | 0x3c); + } } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
