diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_bo_state.h')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_bo_state.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_bo_state.h b/src/mesa/drivers/dri/nouveau/nouveau_bo_state.h new file mode 100644 index 0000000000..da0a3a5c6f --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nouveau_bo_state.h @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2009 Francisco Jerez. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef __NOUVEAU_BO_STATE_H__ +#define __NOUVEAU_BO_STATE_H__ + +enum { + NOUVEAU_BO_CONTEXT_FRAMEBUFFER = 0, + NOUVEAU_BO_CONTEXT_LMA_DEPTH, + NOUVEAU_BO_CONTEXT_SURFACE, + NOUVEAU_BO_CONTEXT_TEXTURE0, + NOUVEAU_BO_CONTEXT_TEXTURE1, + NOUVEAU_BO_CONTEXT_TEXTURE2, + NOUVEAU_BO_CONTEXT_TEXTURE3, + NOUVEAU_BO_CONTEXT_VERTEX, + NUM_NOUVEAU_BO_CONTEXT +}; + +struct nouveau_bo_marker { + struct nouveau_grobj *gr; + uint32_t mthd; + + struct nouveau_bo *bo; + uint32_t data; + uint32_t data2; + uint32_t vor; + uint32_t tor; + uint32_t flags; +}; + +struct nouveau_bo_context { + GLcontext *ctx; + + struct nouveau_bo_marker *marker; + int allocated; + int count; +}; + +struct nouveau_bo_state { + struct nouveau_bo_context context[NUM_NOUVEAU_BO_CONTEXT]; + int count; +}; + +GLboolean +nouveau_bo_mark(struct nouveau_bo_context *bctx, struct nouveau_grobj *gr, + uint32_t mthd, struct nouveau_bo *bo, + uint32_t data, uint32_t data2, uint32_t vor, uint32_t tor, + uint32_t flags); + +#define nouveau_bo_markl(bctx, gr, mthd, bo, data, flags) \ + nouveau_bo_mark(bctx, gr, mthd, bo, data, 0, 0, 0, \ + flags | NOUVEAU_BO_LOW); + +#define nouveau_bo_marko(bctx, gr, mthd, bo, flags) \ + nouveau_bo_mark(bctx, gr, mthd, bo, 0, 0, \ + context_chan(ctx)->vram->handle, \ + context_chan(ctx)->gart->handle, \ + flags | NOUVEAU_BO_OR); + +void +nouveau_bo_context_reset(struct nouveau_bo_context *bctx); + +GLboolean +nouveau_bo_state_emit(GLcontext *ctx); + +void +nouveau_bo_state_init(GLcontext *ctx); + +void +nouveau_bo_state_destroy(GLcontext *ctx); + +#define __context_bctx(ctx, i) \ + ({ \ + struct nouveau_context *nctx = to_nouveau_context(ctx); \ + struct nouveau_bo_context *bctx = &nctx->bo.context[i]; \ + nouveau_bo_context_reset(bctx); \ + bctx; \ + }) +#define context_bctx(ctx, s) \ + __context_bctx(ctx, NOUVEAU_BO_CONTEXT_##s) +#define context_bctx_i(ctx, s, i) \ + __context_bctx(ctx, NOUVEAU_BO_CONTEXT_##s##0 + (i)) + +#endif |