diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c index 6f9e7906713..188c7d7cdc8 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c @@ -899,6 +899,9 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) push->kick_notify = nvc0_draw_vbo_kick_notify; + /* TODO: Instead of iterating over all the buffer resources looking for + * coherent buffers, keep track of a context-wide count. + */ for (s = 0; s < 5 && !nvc0->cb_dirty; ++s) { uint32_t valid = nvc0->constbuf_valid[s]; @@ -924,6 +927,23 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nvc0->cb_dirty = false; } + for (s = 0; s < 5; ++s) { + for (int i = 0; i < nvc0->num_textures[s]; ++i) { + struct nv50_tic_entry *tic = nv50_tic_entry(nvc0->textures[s][i]); + struct pipe_resource *res; + if (!tic) + continue; + res = nvc0->textures[s][i]->texture; + if (res->target != PIPE_BUFFER || + !(res->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT)) + continue; + + BEGIN_NVC0(push, NVC0_3D(TEX_CACHE_CTL), 1); + PUSH_DATA (push, (tic->id << 4) | 1); + NOUVEAU_DRV_STAT(&nvc0->screen->base, tex_cache_flush_count, 1); + } + } + if (nvc0->state.vbo_mode) { nvc0_push_vbo(nvc0, info); push->kick_notify = nvc0_default_kick_notify; |