diff options
| author | Christoph Bumiller <[email protected]> | 2011-10-14 22:12:42 +0200 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-10-21 23:00:39 +0200 |
| commit | e104bb9f926ee4c0847327bc396f467a47e26582 (patch) | |
| tree | e0be5566022945cdf138aa9d2630cc869f2e22d9 | |
| parent | ff583a47ee41390a594c5f569d991c9d4e5ee972 (diff) | |
nvc0: fix clear_render_target/depth_stencil region
In all 3 dimensions (now clearing all layers too).
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_surface.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_surface.c b/src/gallium/drivers/nvc0/nvc0_surface.c index f1302b473bc..5c4e1aadd5d 100644 --- a/src/gallium/drivers/nvc0/nvc0_surface.c +++ b/src/gallium/drivers/nvc0/nvc0_surface.c @@ -277,6 +277,7 @@ nvc0_clear_render_target(struct pipe_context *pipe, struct nv50_miptree *mt = nv50_miptree(dst->texture); struct nv50_surface *sf = nv50_surface(dst); struct nouveau_bo *bo = mt->base.bo; + unsigned z; BEGIN_RING(chan, RING_3D(CLEAR_COLOR(0)), 4); OUT_RINGf (chan, color->f[0]); @@ -287,6 +288,10 @@ nvc0_clear_render_target(struct pipe_context *pipe, if (MARK_RING(chan, 18, 2)) return; + BEGIN_RING(chan, RING_3D(SCREEN_SCISSOR_HORIZ), 2); + OUT_RING (chan, ( width << 16) | dstx); + OUT_RING (chan, (height << 16) | dsty); + BEGIN_RING(chan, RING_3D(RT_CONTROL), 1); OUT_RING (chan, 1); BEGIN_RING(chan, RING_3D(RT_ADDRESS_HIGH(0)), 9); @@ -301,15 +306,11 @@ nvc0_clear_render_target(struct pipe_context *pipe, OUT_RING (chan, mt->layer_stride >> 2); OUT_RING (chan, dst->u.tex.first_layer); - BEGIN_RING(chan, RING_3D(CLIP_RECT_HORIZ(0)), 2); - OUT_RING (chan, ((dstx + width) << 16) | dstx); - OUT_RING (chan, ((dsty + height) << 16) | dsty); - IMMED_RING(chan, RING_3D(CLIP_RECTS_EN), 1); - - BEGIN_RING(chan, RING_3D(CLEAR_BUFFERS), 1); - OUT_RING (chan, 0x3c); - - IMMED_RING(chan, RING_3D(CLIP_RECTS_EN), 0); + for (z = 0; z < sf->depth; ++z) { + BEGIN_RING(chan, RING_3D(CLEAR_BUFFERS), 1); + OUT_RING (chan, 0x3c | + (z << NVC0_3D_CLEAR_BUFFERS_LAYER__SHIFT)); + } nv50->dirty |= NVC0_NEW_FRAMEBUFFER; } @@ -331,6 +332,7 @@ nvc0_clear_depth_stencil(struct pipe_context *pipe, struct nouveau_bo *bo = mt->base.bo; uint32_t mode = 0; int unk = mt->base.base.target == PIPE_TEXTURE_2D; + unsigned z; if (clear_flags & PIPE_CLEAR_DEPTH) { BEGIN_RING(chan, RING_3D(CLEAR_DEPTH), 1); @@ -344,9 +346,13 @@ nvc0_clear_depth_stencil(struct pipe_context *pipe, mode |= NVC0_3D_CLEAR_BUFFERS_S; } - if (MARK_RING(chan, 17, 2)) + if (MARK_RING(chan, 20, 2)) return; + BEGIN_RING(chan, RING_3D(SCREEN_SCISSOR_HORIZ), 2); + OUT_RING (chan, ( width << 16) | dstx); + OUT_RING (chan, (height << 16) | dsty); + BEGIN_RING(chan, RING_3D(ZETA_ADDRESS_HIGH), 5); OUT_RELOCh(chan, bo, sf->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); OUT_RELOCl(chan, bo, sf->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); @@ -362,15 +368,11 @@ nvc0_clear_depth_stencil(struct pipe_context *pipe, BEGIN_RING(chan, RING_3D(ZETA_BASE_LAYER), 1); OUT_RING (chan, dst->u.tex.first_layer); - BEGIN_RING(chan, RING_3D(CLIP_RECT_HORIZ(0)), 2); - OUT_RING (chan, ((dstx + width) << 16) | dstx); - OUT_RING (chan, ((dsty + height) << 16) | dsty); - IMMED_RING(chan, RING_3D(CLIP_RECTS_EN), 1); - - BEGIN_RING(chan, RING_3D(CLEAR_BUFFERS), 1); - OUT_RING (chan, mode); - - IMMED_RING(chan, RING_3D(CLIP_RECTS_EN), 0); + for (z = 0; z < sf->depth; ++z) { + BEGIN_RING(chan, RING_3D(CLEAR_BUFFERS), 1); + OUT_RING (chan, mode | + (z << NVC0_3D_CLEAR_BUFFERS_LAYER__SHIFT)); + } nv50->dirty |= NVC0_NEW_FRAMEBUFFER; } |