static void
nv50_clear_render_target(struct pipe_context *pipe,
struct pipe_surface *dst,
const union pipe_color_union *color,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height)
{
struct nv50_context *nv50 = nv50_context(pipe);
struct nouveau_pushbuf *push = nv50->base.pushbuf;
struct nv50_miptree *mt = nv50_miptree(dst->texture);
struct nv50_surface *sf = nv50_surface(dst);
struct nouveau_bo *bo = mt->base.bo;
BEGIN_NV04(push, NV50_3D(CLEAR_COLOR(0)), 4);
PUSH_DATAf(push, color->f[0]);
PUSH_DATAf(push, color->f[1]);
PUSH_DATAf(push, color->f[2]);
PUSH_DATAf(push, color->f[3]);
#if 0
if (MARK_RING(chan, 18, 2))
return;
#endif
BEGIN_NV04(push, NV50_3D(RT_CONTROL), 1);
PUSH_DATA (push, 1);
BEGIN_NV04(push, NV50_3D(RT_ADDRESS_HIGH(0)), 5);
PUSH_DATAh(push, bo->offset + sf->offset);
PUSH_DATA (push, bo->offset + sf->offset);
PUSH_DATA (push, nv50_format_table[dst->format].rt);
PUSH_DATA (push, mt->level[sf->base.u.tex.level].tile_mode);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV50_3D(RT_HORIZ(0)), 2);
if (nouveau_bo_memtype(bo))
PUSH_DATA(push, sf->width);
else
PUSH_DATA(push, NV50_3D_RT_HORIZ_LINEAR | mt->level[0].pitch);
PUSH_DATA (push, sf->height);
BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
PUSH_DATA (push, 1);
if (!nouveau_bo_memtype(bo)) {
BEGIN_NV04(push, NV50_3D(ZETA_ENABLE), 1);
PUSH_DATA (push, 0);
}
/* NOTE: only works with D3D clear flag (5097/0x143c bit 4) */
BEGIN_NV04(push, NV50_3D(VIEWPORT_HORIZ(0)), 2);
PUSH_DATA (push, (width << 16) | dstx);
PUSH_DATA (push, (height << 16) | dsty);
BEGIN_NV04(push, NV50_3D(CLEAR_BUFFERS), 1);
PUSH_DATA (push, 0x3c);
nv50->dirty |= NV50_NEW_FRAMEBUFFER;
}
static void
nv50_clear_render_target(struct pipe_context *pipe,
struct pipe_surface *dst,
const float *rgba,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height)
{
struct nv50_context *nv50 = nv50_context(pipe);
struct nv50_screen *screen = nv50->screen;
struct nouveau_channel *chan = screen->base.channel;
struct nv50_miptree *mt = nv50_miptree(dst->texture);
struct nv50_surface *sf = nv50_surface(dst);
struct nouveau_bo *bo = mt->base.bo;
BEGIN_RING(chan, RING_3D(CLEAR_COLOR(0)), 4);
OUT_RINGf (chan, rgba[0]);
OUT_RINGf (chan, rgba[1]);
OUT_RINGf (chan, rgba[2]);
OUT_RINGf (chan, rgba[3]);
if (MARK_RING(chan, 18, 2))
return;
BEGIN_RING(chan, RING_3D(RT_CONTROL), 1);
OUT_RING (chan, 1);
BEGIN_RING(chan, RING_3D(RT_ADDRESS_HIGH(0)), 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);
OUT_RING (chan, nv50_format_table[dst->format].rt);
OUT_RING (chan, mt->level[sf->base.u.tex.level].tile_mode << 4);
OUT_RING (chan, 0);
BEGIN_RING(chan, RING_3D(RT_HORIZ(0)), 2);
OUT_RING (chan, sf->width);
OUT_RING (chan, sf->height);
BEGIN_RING(chan, RING_3D(RT_ARRAY_MODE), 1);
OUT_RING (chan, 1);
/* NOTE: only works with D3D clear flag (5097/0x143c bit 4) */
BEGIN_RING(chan, RING_3D(VIEWPORT_HORIZ(0)), 2);
OUT_RING (chan, (width << 16) | dstx);
OUT_RING (chan, (height << 16) | dsty);
BEGIN_RING(chan, RING_3D(CLEAR_BUFFERS), 1);
OUT_RING (chan, 0x3c);
nv50->dirty |= NV50_NEW_FRAMEBUFFER;
}
static void
nvc0_clear_render_target(struct pipe_context *pipe,
struct pipe_surface *dst,
const union pipe_color_union *color,
unsigned dstx, unsigned dsty,
unsigned width, unsigned height)
{
struct nvc0_context *nvc0 = nvc0_context(pipe);
struct nouveau_pushbuf *push = nvc0->base.pushbuf;
struct nv50_surface *sf = nv50_surface(dst);
struct nv04_resource *res = nv04_resource(sf->base.texture);
unsigned z;
if (!PUSH_SPACE(push, 32 + sf->depth))
return;
PUSH_REFN (push, res->bo, res->domain | NOUVEAU_BO_WR);
BEGIN_NVC0(push, NVC0_3D(CLEAR_COLOR(0)), 4);
PUSH_DATAf(push, color->f[0]);
PUSH_DATAf(push, color->f[1]);
PUSH_DATAf(push, color->f[2]);
PUSH_DATAf(push, color->f[3]);
BEGIN_NVC0(push, NVC0_3D(SCREEN_SCISSOR_HORIZ), 2);
PUSH_DATA (push, ( width << 16) | dstx);
PUSH_DATA (push, (height << 16) | dsty);
BEGIN_NVC0(push, NVC0_3D(RT_CONTROL), 1);
PUSH_DATA (push, 1);
BEGIN_NVC0(push, NVC0_3D(RT_ADDRESS_HIGH(0)), 9);
PUSH_DATAh(push, res->address + sf->offset);
PUSH_DATA (push, res->address + sf->offset);
if (likely(nouveau_bo_memtype(res->bo))) {
struct nv50_miptree *mt = nv50_miptree(dst->texture);
PUSH_DATA(push, sf->width);
PUSH_DATA(push, sf->height);
PUSH_DATA(push, nvc0_format_table[dst->format].rt);
PUSH_DATA(push, (mt->layout_3d << 16) |
mt->level[sf->base.u.tex.level].tile_mode);
PUSH_DATA(push, dst->u.tex.first_layer + sf->depth);
PUSH_DATA(push, mt->layer_stride >> 2);
PUSH_DATA(push, dst->u.tex.first_layer);
} else {
if (res->base.target == PIPE_BUFFER) {
