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 (old) {
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_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) {
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_TEX(s, i));
nvc0_screen_tic_unlock(nvc0->screen, old);
pipe_sampler_view_reference(&nvc0->textures[s][i], NULL);
}
}
nvc0->num_textures[s] = nr;
nvc0->dirty |= NVC0_NEW_TEXTURES;
}
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_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 (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 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 |= NVC0_NEW_FRAMEBUFFER;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_FB);
if (!--ref)
return ref;
}
}
}
if (res->bind & PIPE_BIND_DEPTH_STENCIL) {
if (nvc0->framebuffer.zsbuf &&
nvc0->framebuffer.zsbuf->texture == res) {
nvc0->dirty |= NVC0_NEW_FRAMEBUFFER;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_FB);
if (!--ref)
return ref;
}
}
if (res->bind & (PIPE_BIND_VERTEX_BUFFER |
PIPE_BIND_INDEX_BUFFER |
PIPE_BIND_CONSTANT_BUFFER |
PIPE_BIND_STREAM_OUTPUT |
PIPE_BIND_COMMAND_ARGS_BUFFER |
PIPE_BIND_SAMPLER_VIEW)) {
for (i = 0; i < nvc0->num_vtxbufs; ++i) {
if (nvc0->vtxbuf[i].buffer == res) {
nvc0->dirty |= NVC0_NEW_ARRAYS;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_VTX);
if (!--ref)
return ref;
}
}
if (nvc0->idxbuf.buffer == res) {
nvc0->dirty |= NVC0_NEW_IDXBUF;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_IDX);
if (!--ref)
return ref;
}
for (s = 0; s < 5; ++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;
nvc0->dirty |= NVC0_NEW_TEXTURES;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_TEX(s, i));
if (!--ref)
return ref;
}
}
}
for (s = 0; s < 5; ++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->dirty |= NVC0_NEW_CONSTBUF;
nvc0->constbuf_dirty[s] |= 1 << i;
nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_CB(s, i));
if (!--ref)
return ref;
}
}
}
}
return ref;
}