diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-03-03 11:45:08 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-03-10 16:29:58 +1000 |
| commit | ac2b35fd2d5008a39fa394b7b04fd29b899d3e55 (patch) | |
| tree | 1c14c8b47753f34bba529f359ef560c88db3b8fa /src/gallium/drivers/nv50/nv50_tex.c | |
| parent | 007f25b3bde88de550d6ddba6a96769e4f3d5ce7 (diff) | |
nv50: use relocs rather than re-uploading TIC all the time
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_tex.c')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_tex.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_tex.c b/src/gallium/drivers/nv50/nv50_tex.c index de0560e20c..ed3440fcc1 100644 --- a/src/gallium/drivers/nv50/nv50_tex.c +++ b/src/gallium/drivers/nv50/nv50_tex.c @@ -24,6 +24,7 @@ #include "nv50_texture.h" #include "nouveau/nouveau_stateobj.h" +#include "nouveau/nouveau_reloc.h" #include "util/u_format.h" @@ -195,6 +196,35 @@ nv50_validate_textures(struct nv50_context *nv50, struct nouveau_stateobj *so, } void +nv50_tex_relocs(struct nv50_context *nv50) +{ + struct nouveau_channel *chan = nv50->screen->tesla->channel; + int p, unit; + + p = PIPE_SHADER_FRAGMENT; + for (unit = 0; unit < nv50->miptree_nr[p]; unit++) { + if (!nv50->miptree[p][unit]) + continue; + nouveau_reloc_emit(chan, nv50->screen->tic, + ((p * 32) + unit) * 32, NULL, + nv50->miptree[p][unit]->base.bo, 0, 0, + NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW | + NOUVEAU_BO_RD, 0, 0); + } + + p = PIPE_SHADER_VERTEX; + for (unit = 0; unit < nv50->miptree_nr[p]; unit++) { + if (!nv50->miptree[p][unit]) + continue; + nouveau_reloc_emit(chan, nv50->screen->tic, + ((p * 32) + unit) * 32, NULL, + nv50->miptree[p][unit]->base.bo, 0, 0, + NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW | + NOUVEAU_BO_RD, 0, 0); + } +} + +void nv50_tex_validate(struct nv50_context *nv50) { struct nouveau_stateobj *so; |