static inline void
nvc0_stage_set_sampler_views(struct nvc0_context *nvc0, int s,
unsigned nr,
struct pipe_sampler_view **views)
{
unsigned i;
for (i = 0; i < nr; ++i) {
struct nv50_tic_entry *old = nv50_tic_entry(nvc0->textures[s][i]);
if (views[i] == nvc0->textures[s][i])
continue;
nvc0->textures_dirty[s] |= 1 << i;
if (views[i] && views[i]->texture) {
struct pipe_resource *res = views[i]->texture;
if (res->target == PIPE_BUFFER &&
(res->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT))
nvc0->textures_coherent[s] |= 1 << i;
else
nvc0->textures_coherent[s] &= ~(1 << i);
} else {
nvc0->textures_coherent[s] &= ~(1 << i);
}
if (old) {
if (s == 5)
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_TEX(i));
else
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_TEX(s, i));
nvc0_screen_tic_unlock(nvc0->screen, old);
}
pipe_sampler_view_reference(&nvc0->textures[s][i], views[i]);
}
for (i = nr; i < nvc0->num_textures[s]; ++i) {
struct nv50_tic_entry *old = nv50_tic_entry(nvc0->textures[s][i]);
if (old) {
if (s == 5)
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_TEX(i));
else
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_TEX(s, i));
nvc0_screen_tic_unlock(nvc0->screen, old);
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
}
}
nvc0->num_textures[s] = nr;
}
static void
nvc0_stage_set_sampler_views_range(struct nvc0_context *nvc0, const unsigned s,
unsigned start, unsigned nr,
struct pipe_sampler_view **views)
{
struct nouveau_bufctx *bctx = (s == 5) ? nvc0->bufctx_cp : nvc0->bufctx_3d;
const unsigned end = start + nr;
const unsigned bin = (s == 5) ? NVC0_BIND_CP_TEX(0) : NVC0_BIND_3D_TEX(s, 0);
int last_valid = -1;
unsigned i;
if (views) {
for (i = start; i < end; ++i) {
const unsigned p = i - start;
if (views[p])
last_valid = i;
if (views[p] == nvc0->textures[s][i])
continue;
nvc0->textures_dirty[s] |= 1 << i;
if (views[p] && views[p]->texture) {
struct pipe_resource *res = views[p]->texture;
if (res->target == PIPE_BUFFER &&
(res->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT))
nvc0->textures_coherent[s] |= 1 << i;
else
nvc0->textures_coherent[s] &= ~(1 << i);
} else {
nvc0->textures_coherent[s] &= ~(1 << i);
}
if (nvc0->textures[s][i]) {
struct nv50_tic_entry *old = nv50_tic_entry(nvc0->textures[s][i]);
nouveau_bufctx_reset(bctx, bin + i);
nvc0_screen_tic_unlock(nvc0->screen, old);
}
pipe_sampler_view_reference(&nvc0->textures[s][i], views[p]);
}
} else {
for (i = start; i < end; ++i) {
struct nv50_tic_entry *old = nv50_tic_entry(nvc0->textures[s][i]);
if (!old)
continue;
nvc0->textures_dirty[s] |= 1 << i;
nvc0_screen_tic_unlock(nvc0->screen, old);
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
nouveau_bufctx_reset(bctx, bin + i);
}
}
if (nvc0->num_textures[s] <= end) {
if (last_valid < 0) {
for (i = start; i && !nvc0->textures[s][i - 1]; --i);
nvc0->num_textures[s] = i;
} else {
nvc0->num_textures[s] = last_valid + 1;
}
}
}
static void
nvc0_compute_validate_textures(struct nvc0_context *nvc0)
{
bool need_flush = nvc0_validate_tic(nvc0, 5);
if (need_flush) {
BEGIN_NVC0(nvc0->base.pushbuf, NVC0_CP(TIC_FLUSH), 1);
PUSH_DATA (nvc0->base.pushbuf, 0);
}
/* Invalidate all 3D textures because they are aliased. */
for (int s = 0; s < 5; s++) {
for (int i = 0; i < nvc0->num_textures[s]; i++)
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_TEX(s, i));
nvc0->textures_dirty[s] = ~0;
}
nvc0->dirty_3d |= NVC0_NEW_3D_TEXTURES;
}
static int
nvc0_invalidate_resource_storage(struct nouveau_context *ctx,
struct pipe_resource *res,
int ref)
{
struct nvc0_context *nvc0 = nvc0_context(&ctx->pipe);
unsigned s, i;
if (res->bind & PIPE_BIND_RENDER_TARGET) {
for (i = 0; i < nvc0->framebuffer.nr_cbufs; ++i) {
if (nvc0->framebuffer.cbufs[i] &&
nvc0->framebuffer.cbufs[i]->texture == res) {
nvc0->dirty_3d |= NVC0_NEW_3D_FRAMEBUFFER;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_FB);
if (!--ref)
return ref;
}
}
}
if (res->bind & PIPE_BIND_DEPTH_STENCIL) {
if (nvc0->framebuffer.zsbuf &&
nvc0->framebuffer.zsbuf->texture == res) {
nvc0->dirty_3d |= NVC0_NEW_3D_FRAMEBUFFER;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_FB);
if (!--ref)
return ref;
}
}
if (res->target == PIPE_BUFFER) {
for (i = 0; i < nvc0->num_vtxbufs; ++i) {
if (nvc0->vtxbuf[i].buffer == res) {
nvc0->dirty_3d |= NVC0_NEW_3D_ARRAYS;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_VTX);
if (!--ref)
return ref;
}
}
if (nvc0->idxbuf.buffer == res) {
nvc0->dirty_3d |= NVC0_NEW_3D_IDXBUF;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_IDX);
if (!--ref)
return ref;
}
for (s = 0; s < 6; ++s) {
for (i = 0; i < nvc0->num_textures[s]; ++i) {
if (nvc0->textures[s][i] &&
nvc0->textures[s][i]->texture == res) {
nvc0->textures_dirty[s] |= 1 << i;
if (unlikely(s == 5)) {
nvc0->dirty_cp |= NVC0_NEW_CP_TEXTURES;
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_TEX(i));
} else {
nvc0->dirty_3d |= NVC0_NEW_3D_TEXTURES;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_TEX(s, i));
}
if (!--ref)
return ref;
}
}
}
for (s = 0; s < 6; ++s) {
for (i = 0; i < NVC0_MAX_PIPE_CONSTBUFS; ++i) {
if (!(nvc0->constbuf_valid[s] & (1 << i)))
continue;
if (!nvc0->constbuf[s][i].user &&
nvc0->constbuf[s][i].u.buf == res) {
nvc0->constbuf_dirty[s] |= 1 << i;
if (unlikely(s == 5)) {
nvc0->dirty_cp |= NVC0_NEW_CP_CONSTBUF;
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_CB(i));
} else {
nvc0->dirty_3d |= NVC0_NEW_3D_CONSTBUF;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_CB(s, i));
}
if (!--ref)
return ref;
}
}
}
for (s = 0; s < 6; ++s) {
for (i = 0; i < NVC0_MAX_BUFFERS; ++i) {
if (nvc0->buffers[s][i].buffer == res) {
nvc0->buffers_dirty[s] |= 1 << i;
if (unlikely(s == 5)) {
nvc0->dirty_cp |= NVC0_NEW_CP_BUFFERS;
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_BUF);
} else {
nvc0->dirty_3d |= NVC0_NEW_3D_BUFFERS;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_BUF);
}
if (!--ref)
return ref;
}
}
}
for (s = 0; s < 6; ++s) {
for (i = 0; i < NVC0_MAX_IMAGES; ++i) {
if (nvc0->images[s][i].resource == res) {
nvc0->images_dirty[s] |= 1 << i;
if (unlikely(s == 5)) {
nvc0->dirty_cp |= NVC0_NEW_CP_SURFACES;
nouveau_bufctx_reset(nvc0->bufctx_cp, NVC0_BIND_CP_SUF);
} else {
nvc0->dirty_3d |= NVC0_NEW_3D_SURFACES;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_SUF);
}
}
if (!--ref)
return ref;
}
}
}
return ref;
}
