diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_query.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_query.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_query.c b/src/mesa/drivers/dri/nouveau/nouveau_query.c deleted file mode 100644 index 0154140069..0000000000 --- a/src/mesa/drivers/dri/nouveau/nouveau_query.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (C) 2007 Ben Skeggs. - * - * 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. - * - */ - -/* GL_ARB_occlusion_query support for NV20/30/40 */ - -#include "mtypes.h" - -#include "nouveau_fifo.h" -#include "nouveau_msg.h" -#include "nouveau_object.h" -#include "nouveau_reg.h" -#include "nouveau_sync.h" -#include "nouveau_query.h" - -static struct gl_query_object * -nouveauNewQueryObject(GLcontext *ctx, GLuint id) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - nouveau_query_object *nq; - int i; - - for (i=0; i<nmesa->query_object_max; i++) - if (nmesa->query_alloc[i] == GL_FALSE) - break; - if (i==nmesa->query_object_max) - return NULL; - - nq = CALLOC_STRUCT(nouveau_query_object_t); - if (nq) { - nq->notifier_id = i; - - nq->mesa.Id = id; - nq->mesa.Result = 0; - nq->mesa.Active = GL_FALSE; - nq->mesa.Ready = GL_TRUE; - } - - return (struct gl_query_object *)nq; -} - -static void -nouveauBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - nouveau_query_object *nq = (nouveau_query_object *)q; - - nouveau_notifier_reset(ctx, nmesa->queryNotifier, nq->notifier_id); - - switch (nmesa->screen->card->type) { - case NV_20: - BEGIN_RING_CACHE(NvSub3D, 0x17c8, 1); - OUT_RING_CACHE (1); - BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1); - OUT_RING_CACHE (1); - break; - case NV_30: - case NV_40: - case NV_44: - /* I don't think this is OCC_QUERY enable, but it *is* needed to make - * the SET_OBJECT7 notifier block work with STORE_RESULT. - * - * Also, this appears to reset the pixel pass counter */ - BEGIN_RING_SIZE(NvSub3D, - NV30_TCL_PRIMITIVE_3D_OCC_QUERY_OR_COLOR_BUFF_ENABLE, - 1); - OUT_RING (1); - /* Probably OCC_QUERY_ENABLE */ - BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1); - OUT_RING_CACHE (1); - break; - default: - WARN_ONCE("no support for this card\n"); - break; - } -} - -static void -nouveauUpdateQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - nouveau_query_object *nq = (nouveau_query_object *)q; - int status; - - status = nouveau_notifier_status(ctx, nmesa->queryNotifier, - nq->notifier_id); - - q->Ready = (status == NV_NOTIFY_STATE_STATUS_COMPLETED); - if (q->Ready) - q->Result = nouveau_notifier_return_val(ctx, - nmesa->queryNotifier, - nq->notifier_id); -} - -static void -nouveauWaitQueryResult(GLcontext *ctx, GLenum target, struct gl_query_object *q) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - nouveau_query_object *nq = (nouveau_query_object *)q; - - nouveau_notifier_wait_status(ctx, nmesa->queryNotifier, nq->notifier_id, - NV_NOTIFY_STATE_STATUS_COMPLETED, 0); - nouveauUpdateQuery(ctx, target, q); -} - -static void -nouveauEndQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q) -{ - nouveau_query_object *nq = (nouveau_query_object *)q; - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - switch (nmesa->screen->card->type) { - case NV_20: - BEGIN_RING_SIZE(NvSub3D, 0x17d0, 1); - OUT_RING (0x01000000 | nq->notifier_id*32); - break; - case NV_30: - case NV_40: - case NV_44: - BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STORE_RESULT, 1); - OUT_RING (0x01000000 | nq->notifier_id*32); - break; - default: - WARN_ONCE("no support for this card\n"); - break; - } - FIRE_RING(); - - /*XXX: wait for query to complete, mesa doesn't give the driver - * an interface to query the status of a query object so - * this has to stall the channel. - */ - nouveauWaitQueryResult(ctx, target, q); - - BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1); - OUT_RING_CACHE (0); -} - -void -nouveauQueryInitFuncs(GLcontext *ctx) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - - if (nmesa->screen->card->type < NV_20) - return; - - nmesa->query_object_max = (0x4000 / 32); - nmesa->queryNotifier = - nouveau_notifier_new(ctx, NvQueryNotify, - nmesa->query_object_max); - nmesa->query_alloc = calloc(nmesa->query_object_max, sizeof(GLboolean)); - - switch (nmesa->screen->card->type) { - case NV_20: - BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SET_OBJECT8, 1); - OUT_RING_CACHE (NvQueryNotify); - break; - case NV_30: - case NV_40: - case NV_44: - BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT7, 1); - OUT_RING_CACHE (NvQueryNotify); - break; - default: - break; - }; - - ctx->Driver.NewQueryObject = nouveauNewQueryObject; - ctx->Driver.BeginQuery = nouveauBeginQuery; - ctx->Driver.EndQuery = nouveauEndQuery; -#if 0 - ctx->Driver.UpdateQuery = nouveauUpdateQuery; - ctx->Driver.WaitQueryResult = nouveauWaitQueryResult; -#endif -} - |