| 0,0 → 1,145 |
|---|
| /* |
| * 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_CONTEXT_H__ |
| #define __NOUVEAU_CONTEXT_H__ |
| |
| #include "nouveau_screen.h" |
| #include "nouveau_state.h" |
| #include "nouveau_scratch.h" |
| #include "nouveau_render.h" |
| |
| #include "util/bitset.h" |
| |
| enum nouveau_fallback { |
| HWTNL = 0, |
| SWTNL, |
| SWRAST, |
| }; |
| |
| #define BUFCTX_FB 0 |
| #define BUFCTX_VTX 1 |
| #define BUFCTX_TEX(i) (2 + (i)) |
| |
| struct nouveau_hw_state { |
| struct nouveau_object *chan; |
| struct nouveau_client *client; |
| struct nouveau_pushbuf *pushbuf; |
| struct nouveau_bufctx *bufctx; |
| |
| struct nouveau_object *null; |
| struct nouveau_object *ntfy; |
| struct nouveau_object *eng3d; |
| struct nouveau_object *eng3dm; |
| struct nouveau_object *surf3d; |
| struct nouveau_object *m2mf; |
| struct nouveau_object *surf2d; |
| struct nouveau_object *rop; |
| struct nouveau_object *patt; |
| struct nouveau_object *rect; |
| struct nouveau_object *swzsurf; |
| struct nouveau_object *sifm; |
| }; |
| |
| struct nouveau_context { |
| struct gl_context base; |
| __DRIcontext *dri_context; |
| struct nouveau_screen *screen; |
| |
| BITSET_DECLARE(dirty, MAX_NOUVEAU_STATE); |
| enum nouveau_fallback fallback; |
| |
| struct nouveau_bo *fence; |
| |
| struct nouveau_hw_state hw; |
| struct nouveau_render_state render; |
| struct nouveau_scratch_state scratch; |
| |
| struct { |
| GLboolean clear_blocked; |
| int clear_seq; |
| } hierz; |
| }; |
| |
| #define to_nouveau_context(ctx) ((struct nouveau_context *)(ctx)) |
| |
| #define context_dev(ctx) \ |
| (to_nouveau_context(ctx)->screen->device) |
| #define context_chipset(ctx) \ |
| (context_dev(ctx)->chipset) |
| #define context_chan(ctx) \ |
| (to_nouveau_context(ctx)->hw.chan) |
| #define context_client(ctx) \ |
| (to_nouveau_context(ctx)->hw.client) |
| #define context_push(ctx) \ |
| (to_nouveau_context(ctx)->hw.pushbuf) |
| #define context_eng3d(ctx) \ |
| (to_nouveau_context(ctx)->hw.eng3d) |
| #define context_drv(ctx) \ |
| (to_nouveau_context(ctx)->screen->driver) |
| #define context_dirty(ctx, s) \ |
| BITSET_SET(to_nouveau_context(ctx)->dirty, NOUVEAU_STATE_##s) |
| #define context_dirty_i(ctx, s, i) \ |
| BITSET_SET(to_nouveau_context(ctx)->dirty, NOUVEAU_STATE_##s##0 + i) |
| #define context_emit(ctx, s) \ |
| context_drv(ctx)->emit[NOUVEAU_STATE_##s](ctx, NOUVEAU_STATE_##s) |
| |
| GLboolean |
| nouveau_context_create(gl_api api, |
| const struct gl_config *visual, __DRIcontext *dri_ctx, |
| unsigned major_version, unsigned minor_version, |
| uint32_t flags, bool notify_reset, unsigned *error, |
| void *share_ctx); |
| |
| GLboolean |
| nouveau_context_init(struct gl_context *ctx, gl_api api, |
| struct nouveau_screen *screen, |
| const struct gl_config *visual, struct gl_context *share_ctx); |
| |
| void |
| nouveau_context_deinit(struct gl_context *ctx); |
| |
| void |
| nouveau_context_destroy(__DRIcontext *dri_ctx); |
| |
| void |
| nouveau_update_renderbuffers(__DRIcontext *dri_ctx, __DRIdrawable *draw); |
| |
| GLboolean |
| nouveau_context_make_current(__DRIcontext *dri_ctx, __DRIdrawable *ddraw, |
| __DRIdrawable *rdraw); |
| |
| GLboolean |
| nouveau_context_unbind(__DRIcontext *dri_ctx); |
| |
| void |
| nouveau_fallback(struct gl_context *ctx, enum nouveau_fallback mode); |
| |
| void |
| nouveau_validate_framebuffer(struct gl_context *ctx); |
| |
| #endif |
| |