diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nv50/nv50_vbo.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_vbo.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c index e7984734af9..f5f47087bef 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c @@ -768,6 +768,7 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) { struct nv50_context *nv50 = nv50_context(pipe); struct nouveau_pushbuf *push = nv50->base.pushbuf; + bool tex_dirty = false; int i, s; /* NOTE: caller must ensure that (min_index + index_bias) is >= 0 */ @@ -797,6 +798,9 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) push->kick_notify = nv50_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 < 3 && !nv50->cb_dirty; ++s) { uint32_t valid = nv50->constbuf_valid[s]; @@ -824,6 +828,21 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nv50->cb_dirty = false; } + for (s = 0; s < 3 && !tex_dirty; ++s) { + for (i = 0; i < nv50->num_textures[s] && !tex_dirty; ++i) { + if (!nv50->textures[s][i] || + nv50->textures[s][i]->texture->target != PIPE_BUFFER) + continue; + if (nv50->textures[s][i]->texture->flags & + PIPE_RESOURCE_FLAG_MAP_COHERENT) + tex_dirty = true; + } + } + if (tex_dirty) { + BEGIN_NV04(push, NV50_3D(TEX_CACHE_CTL), 1); + PUSH_DATA (push, 0x20); + } + if (nv50->vbo_fifo) { nv50_push_vbo(nv50, info); push->kick_notify = nv50_default_kick_notify; |