diff options
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_state_validate.c')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_state_validate.c | 687 |
1 files changed, 290 insertions, 397 deletions
diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c index ae02143e352..f3d45eb95e0 100644 --- a/src/gallium/drivers/nv50/nv50_state_validate.c +++ b/src/gallium/drivers/nv50/nv50_state_validate.c @@ -1,449 +1,342 @@ -/* - * Copyright 2008 Ben Skeggs - * - * 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 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 AUTHORS 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. - */ - -#include "util/u_format.h" #include "nv50_context.h" -#include "nv50_resource.h" -#include "nouveau/nouveau_stateobj.h" +#include "os/os_time.h" -static struct nouveau_stateobj * -validate_fb(struct nv50_context *nv50) +static void +nv50_validate_fb(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(32, 79, 18); - struct pipe_framebuffer_state *fb = &nv50->framebuffer; - unsigned i, w = 0, h = 0, gw = 0; - - /* Set nr of active RTs and select RT for each colour output. - * FP result 0 always goes to RT[0], bits 4 - 6 are ignored. - * Ambiguous assignment results in no rendering (no DATA_ERROR). - */ - so_method(so, tesla, NV50TCL_RT_CONTROL, 1); - so_data (so, fb->nr_cbufs | - (0 << 4) | (1 << 7) | (2 << 10) | (3 << 13) | - (4 << 16) | (5 << 19) | (6 << 22) | (7 << 25)); - - for (i = 0; i < fb->nr_cbufs; i++) { - struct pipe_resource *pt = fb->cbufs[i]->texture; - struct nouveau_bo *bo = nv50_miptree(pt)->base.bo; - - if (!gw) { - w = fb->cbufs[i]->width; - h = fb->cbufs[i]->height; - gw = 1; - } else { - assert(w == fb->cbufs[i]->width); - assert(h == fb->cbufs[i]->height); - } - - assert(nv50_format_table[fb->cbufs[i]->format].rt); - - so_method(so, tesla, NV50TCL_RT_HORIZ(i), 2); - so_data (so, fb->cbufs[i]->width); - so_data (so, fb->cbufs[i]->height); - - so_method(so, tesla, NV50TCL_RT_ADDRESS_HIGH(i), 5); - so_reloc (so, bo, ((struct nv50_surface *)fb->cbufs[i])->offset, NOUVEAU_BO_VRAM | - NOUVEAU_BO_HIGH | NOUVEAU_BO_RDWR, 0, 0); - so_reloc (so, bo, ((struct nv50_surface *)fb->cbufs[i])->offset, NOUVEAU_BO_VRAM | - NOUVEAU_BO_LOW | NOUVEAU_BO_RDWR, 0, 0); - so_data (so, nv50_format_table[fb->cbufs[i]->format].rt); - so_data (so, nv50_miptree(pt)-> - level[fb->cbufs[i]->u.tex.level].tile_mode << 4); - so_data(so, 0x00000000); - - so_method(so, tesla, NV50TCL_RT_ARRAY_MODE, 1); - so_data (so, 1); - } - - if (fb->zsbuf) { - struct pipe_resource *pt = fb->zsbuf->texture; - struct nouveau_bo *bo = nv50_miptree(pt)->base.bo; - - if (!gw) { - w = fb->zsbuf->width; - h = fb->zsbuf->height; - gw = 1; - } else { - assert(w == fb->zsbuf->width); - assert(h == fb->zsbuf->height); - } - - assert(nv50_format_table[fb->zsbuf->format].rt); - - so_method(so, tesla, NV50TCL_ZETA_ADDRESS_HIGH, 5); - so_reloc (so, bo, ((struct nv50_surface *)(fb->zsbuf))->offset, NOUVEAU_BO_VRAM | - NOUVEAU_BO_HIGH | NOUVEAU_BO_RDWR, 0, 0); - so_reloc (so, bo, ((struct nv50_surface *)(fb->zsbuf))->offset, NOUVEAU_BO_VRAM | - NOUVEAU_BO_LOW | NOUVEAU_BO_RDWR, 0, 0); - so_data (so, nv50_format_table[fb->zsbuf->format].rt); - so_data (so, nv50_miptree(pt)-> - level[fb->zsbuf->u.tex.level].tile_mode << 4); - so_data (so, 0x00000000); - - so_method(so, tesla, NV50TCL_ZETA_ENABLE, 1); - so_data (so, 1); - so_method(so, tesla, NV50TCL_ZETA_HORIZ, 3); - so_data (so, fb->zsbuf->width); - so_data (so, fb->zsbuf->height); - so_data (so, 0x00010001); - } else { - so_method(so, tesla, NV50TCL_ZETA_ENABLE, 1); - so_data (so, 0); - } - - so_method(so, tesla, NV50TCL_VIEWPORT_HORIZ(0), 2); - so_data (so, w << 16); - so_data (so, h << 16); - /* set window lower left corner */ - so_method(so, tesla, NV50TCL_WINDOW_OFFSET_X, 2); - so_data (so, 0); - so_data (so, 0); - /* set screen scissor rectangle */ - so_method(so, tesla, NV50TCL_SCREEN_SCISSOR_HORIZ, 2); - so_data (so, w << 16); - so_data (so, h << 16); - - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + struct pipe_framebuffer_state *fb = &nv50->framebuffer; + unsigned i; + boolean serialize = FALSE; + + nv50_bufctx_reset(nv50, NV50_BUFCTX_FRAME); + + BEGIN_RING(chan, RING_3D(RT_CONTROL), 1); + OUT_RING (chan, (076543210 << 4) | fb->nr_cbufs); + BEGIN_RING(chan, RING_3D(SCREEN_SCISSOR_HORIZ), 2); + OUT_RING (chan, fb->width << 16); + OUT_RING (chan, fb->height << 16); + + MARK_RING(chan, 9 * fb->nr_cbufs, 2 * fb->nr_cbufs); + + for (i = 0; i < fb->nr_cbufs; ++i) { + struct nv50_miptree *mt = nv50_miptree(fb->cbufs[i]->texture); + struct nv50_surface *sf = nv50_surface(fb->cbufs[i]); + struct nouveau_bo *bo = mt->base.bo; + uint32_t offset = sf->offset; + + BEGIN_RING(chan, RING_3D(RT_ADDRESS_HIGH(i)), 5); + OUT_RELOCh(chan, bo, offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); + OUT_RELOCl(chan, bo, offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); + OUT_RING (chan, nv50_format_table[sf->base.format].rt); + OUT_RING (chan, mt->level[sf->base.u.tex.level].tile_mode << 4); + OUT_RING (chan, mt->layer_stride >> 2); + BEGIN_RING(chan, RING_3D(RT_HORIZ(i)), 2); + OUT_RING (chan, sf->width); + OUT_RING (chan, sf->height); + BEGIN_RING(chan, RING_3D(RT_ARRAY_MODE), 1); + OUT_RING (chan, sf->depth); + + if (mt->base.status & NOUVEAU_BUFFER_STATUS_GPU_READING) + serialize = TRUE; + mt->base.status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING; + mt->base.status &= NOUVEAU_BUFFER_STATUS_GPU_READING; + + /* only register for writing, otherwise we'd always serialize here */ + nv50_bufctx_add_resident(nv50, NV50_BUFCTX_FRAME, &mt->base, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + } + + if (fb->zsbuf) { + struct nv50_miptree *mt = nv50_miptree(fb->zsbuf->texture); + struct nv50_surface *sf = nv50_surface(fb->zsbuf); + struct nouveau_bo *bo = mt->base.bo; + int unk = mt->base.base.target == PIPE_TEXTURE_2D; + uint32_t offset = sf->offset; + + MARK_RING (chan, 12, 2); + BEGIN_RING(chan, RING_3D(ZETA_ADDRESS_HIGH), 5); + OUT_RELOCh(chan, bo, offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); + OUT_RELOCl(chan, bo, offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); + OUT_RING (chan, nv50_format_table[fb->zsbuf->format].rt); + OUT_RING (chan, mt->level[sf->base.u.tex.level].tile_mode << 4); + OUT_RING (chan, mt->layer_stride >> 2); + BEGIN_RING(chan, RING_3D(ZETA_ENABLE), 1); + OUT_RING (chan, 1); + BEGIN_RING(chan, RING_3D(ZETA_HORIZ), 3); + OUT_RING (chan, sf->width); + OUT_RING (chan, sf->height); + OUT_RING (chan, (unk << 16) | sf->depth); + + if (mt->base.status & NOUVEAU_BUFFER_STATUS_GPU_READING) + serialize = TRUE; + mt->base.status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING; + mt->base.status &= NOUVEAU_BUFFER_STATUS_GPU_READING; + + nv50_bufctx_add_resident(nv50, NV50_BUFCTX_FRAME, &mt->base, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + } else { + BEGIN_RING(chan, RING_3D(ZETA_ENABLE), 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, RING_3D(VIEWPORT_HORIZ(0)), 2); + OUT_RING (chan, fb->width << 16); + OUT_RING (chan, fb->height << 16); + + if (serialize) { + BEGIN_RING(chan, RING_3D(SERIALIZE), 1); + OUT_RING (chan, 0); + } } static void -nv50_validate_samplers(struct nv50_context *nv50, struct nouveau_stateobj *so, - unsigned p) +nv50_validate_blend_colour(struct nv50_context *nv50) { - struct nouveau_grobj *eng2d = nv50->screen->eng2d; - unsigned i, j, dw = nv50->sampler_nr[p] * 8; - - if (!dw) - return; - nv50_so_init_sifc(nv50, so, nv50->screen->tsc, NOUVEAU_BO_VRAM, - p * (32 * 8 * 4), dw * 4); - - so_method(so, eng2d, NV50_2D_SIFC_DATA | (2 << 29), dw); - - for (i = 0; i < nv50->sampler_nr[p]; ++i) { - if (nv50->sampler[p][i]) - so_datap(so, nv50->sampler[p][i]->tsc, 8); - else { - for (j = 0; j < 8; ++j) /* you get punished */ - so_data(so, 0); /* ... for leaving holes */ - } - } -} + struct nouveau_channel *chan = nv50->screen->base.channel; -static struct nouveau_stateobj * -validate_blend(struct nv50_context *nv50) -{ - struct nouveau_stateobj *so = NULL; - so_ref(nv50->blend->so, &so); - return so; + BEGIN_RING(chan, RING_3D(BLEND_COLOR(0)), 4); + OUT_RINGf (chan, nv50->blend_colour.color[0]); + OUT_RINGf (chan, nv50->blend_colour.color[1]); + OUT_RINGf (chan, nv50->blend_colour.color[2]); + OUT_RINGf (chan, nv50->blend_colour.color[3]); } -static struct nouveau_stateobj * -validate_zsa(struct nv50_context *nv50) +static void +nv50_validate_stencil_ref(struct nv50_context *nv50) { - struct nouveau_stateobj *so = NULL; - so_ref(nv50->zsa->so, &so); - return so; -} + struct nouveau_channel *chan = nv50->screen->base.channel; -static struct nouveau_stateobj * -validate_rast(struct nv50_context *nv50) -{ - struct nouveau_stateobj *so = NULL; - so_ref(nv50->rasterizer->so, &so); - return so; + BEGIN_RING(chan, RING_3D(STENCIL_FRONT_FUNC_REF), 1); + OUT_RING (chan, nv50->stencil_ref.ref_value[0]); + BEGIN_RING(chan, RING_3D(STENCIL_BACK_FUNC_REF), 1); + OUT_RING (chan, nv50->stencil_ref.ref_value[1]); } -static struct nouveau_stateobj * -validate_blend_colour(struct nv50_context *nv50) +static void +nv50_validate_stipple(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(1, 4, 0); - - so_method(so, tesla, NV50TCL_BLEND_COLOR(0), 4); - so_data (so, fui(nv50->blend_colour.color[0])); - so_data (so, fui(nv50->blend_colour.color[1])); - so_data (so, fui(nv50->blend_colour.color[2])); - so_data (so, fui(nv50->blend_colour.color[3])); - return so; -} + struct nouveau_channel *chan = nv50->screen->base.channel; + unsigned i; -static struct nouveau_stateobj * -validate_stencil_ref(struct nv50_context *nv50) -{ - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(2, 2, 0); - - so_method(so, tesla, NV50TCL_STENCIL_FRONT_FUNC_REF, 1); - so_data (so, nv50->stencil_ref.ref_value[0]); - so_method(so, tesla, NV50TCL_STENCIL_BACK_FUNC_REF, 1); - so_data (so, nv50->stencil_ref.ref_value[1]); - return so; + BEGIN_RING(chan, RING_3D(POLYGON_STIPPLE_PATTERN(0)), 32); + for (i = 0; i < 32; ++i) + OUT_RING(chan, util_bswap32(nv50->stipple.stipple[i])); } -static struct nouveau_stateobj * -validate_stipple(struct nv50_context *nv50) +static void +nv50_validate_scissor(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(1, 32, 0); - int i; - - so_method(so, tesla, NV50TCL_POLYGON_STIPPLE_PATTERN(0), 32); - for (i = 0; i < 32; i++) - so_data(so, util_bswap32(nv50->stipple.stipple[i])); - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + struct pipe_scissor_state *s = &nv50->scissor; +#ifdef NV50_SCISSORS_CLIPPING + struct pipe_viewport_state *vp = &nv50->viewport; + int minx, maxx, miny, maxy; + + if (!(nv50->dirty & + (NV50_NEW_SCISSOR | NV50_NEW_VIEWPORT | NV50_NEW_FRAMEBUFFER)) && + nv50->state.scissor == nv50->rast->pipe.scissor) + return; + nv50->state.scissor = nv50->rast->pipe.scissor; + + if (nv50->state.scissor) { + minx = s->minx; + maxx = s->maxx; + miny = s->miny; + maxy = s->maxy; + } else { + minx = 0; + maxx = nv50->framebuffer.width; + miny = 0; + maxy = nv50->framebuffer.height; + } + + minx = MAX2(minx, (int)(vp->translate[0] - fabsf(vp->scale[0]))); + maxx = MIN2(maxx, (int)(vp->translate[0] + fabsf(vp->scale[0]))); + miny = MAX2(miny, (int)(vp->translate[1] - fabsf(vp->scale[1]))); + maxy = MIN2(maxy, (int)(vp->translate[1] + fabsf(vp->scale[1]))); + + BEGIN_RING(chan, RING_3D(SCISSOR_HORIZ(0)), 2); + OUT_RING (chan, (maxx << 16) | minx); + OUT_RING (chan, (maxy << 16) | miny); +#else + BEGIN_RING(chan, RING_3D(SCISSOR_HORIZ(0)), 2); + OUT_RING (chan, (s->maxx << 16) | s->minx); + OUT_RING (chan, (s->maxy << 16) | s->miny); +#endif } -static struct nouveau_stateobj * -validate_scissor(struct nv50_context *nv50) +static void +nv50_validate_viewport(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct pipe_scissor_state *s = &nv50->scissor; - struct nouveau_stateobj *so; - - so = so_new(1, 2, 0); - so_method(so, tesla, NV50TCL_SCISSOR_HORIZ(0), 2); - so_data (so, (s->maxx << 16) | s->minx); - so_data (so, (s->maxy << 16) | s->miny); - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + float zmin, zmax; + + BEGIN_RING(chan, RING_3D(VIEWPORT_TRANSLATE_X(0)), 3); + OUT_RINGf (chan, nv50->viewport.translate[0]); + OUT_RINGf (chan, nv50->viewport.translate[1]); + OUT_RINGf (chan, nv50->viewport.translate[2]); + BEGIN_RING(chan, RING_3D(VIEWPORT_SCALE_X(0)), 3); + OUT_RINGf (chan, nv50->viewport.scale[0]); + OUT_RINGf (chan, nv50->viewport.scale[1]); + OUT_RINGf (chan, nv50->viewport.scale[2]); + + zmin = nv50->viewport.translate[2] - fabsf(nv50->viewport.scale[2]); + zmax = nv50->viewport.translate[2] + fabsf(nv50->viewport.scale[2]); + +#ifdef NV50_SCISSORS_CLIPPING + BEGIN_RING(chan, RING_3D(DEPTH_RANGE_NEAR(0)), 2); + OUT_RINGf (chan, zmin); + OUT_RINGf (chan, zmax); +#endif } -static struct nouveau_stateobj * -validate_viewport(struct nv50_context *nv50) +static void +nv50_validate_clip(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(3, 7, 0); - - so_method(so, tesla, NV50TCL_VIEWPORT_TRANSLATE_X(0), 3); - so_data (so, fui(nv50->viewport.translate[0])); - so_data (so, fui(nv50->viewport.translate[1])); - so_data (so, fui(nv50->viewport.translate[2])); - so_method(so, tesla, NV50TCL_VIEWPORT_SCALE_X(0), 3); - so_data (so, fui(nv50->viewport.scale[0])); - so_data (so, fui(nv50->viewport.scale[1])); - so_data (so, fui(nv50->viewport.scale[2])); - - /* no idea what 0f90 does */ - so_method(so, tesla, 0x0f90, 1); - so_data (so, 0); - - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + uint32_t clip; + + if (nv50->clip.depth_clamp) { + clip = + NV50_3D_VIEW_VOLUME_CLIP_CTRL_DEPTH_CLAMP_NEAR | + NV50_3D_VIEW_VOLUME_CLIP_CTRL_DEPTH_CLAMP_FAR | + NV50_3D_VIEW_VOLUME_CLIP_CTRL_UNK12_UNK1; + } else { + clip = 0; + } + +#ifndef NV50_SCISSORS_CLIPPING + clip |= + NV50_3D_VIEW_VOLUME_CLIP_CTRL_UNK7 | + NV50_3D_VIEW_VOLUME_CLIP_CTRL_UNK12_UNK1; +#endif + + BEGIN_RING(chan, RING_3D(VIEW_VOLUME_CLIP_CTRL), 1); + OUT_RING (chan, clip); + + if (nv50->clip.nr) { + BEGIN_RING(chan, RING_3D(CB_ADDR), 1); + OUT_RING (chan, (0 << 8) | NV50_CB_AUX); + BEGIN_RING_NI(chan, RING_3D(CB_DATA(0)), nv50->clip.nr * 4); + OUT_RINGp (chan, &nv50->clip.ucp[0][0], nv50->clip.nr * 4); + } + + BEGIN_RING(chan, RING_3D(VP_CLIP_DISTANCE_ENABLE), 1); + OUT_RING (chan, (1 << nv50->clip.nr) - 1); } -static struct nouveau_stateobj * -validate_sampler(struct nv50_context *nv50) +static void +nv50_validate_blend(struct nv50_context *nv50) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so; - unsigned nr = 0, i; - - for (i = 0; i < 3; ++i) - nr += nv50->sampler_nr[i]; - - so = so_new(1 + 5 * 3, 1 + 19 * 3 + nr * 8, 3 * 2); - - nv50_validate_samplers(nv50, so, 0); /* VP */ - nv50_validate_samplers(nv50, so, 2); /* FP */ + struct nouveau_channel *chan = nv50->screen->base.channel; - so_method(so, tesla, 0x1334, 1); /* flush TSC */ - so_data (so, 0); - - return so; + WAIT_RING(chan, nv50->blend->size); + OUT_RINGp(chan, nv50->blend->state, nv50->blend->size); } -static struct nouveau_stateobj * -validate_vtxbuf(struct nv50_context *nv50) +static void +nv50_validate_zsa(struct nv50_context *nv50) { - struct nouveau_stateobj *so = NULL; - so_ref(nv50->state.vtxbuf, &so); - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + + WAIT_RING(chan, nv50->zsa->size); + OUT_RINGp(chan, nv50->zsa->state, nv50->zsa->size); } -static struct nouveau_stateobj * -validate_vtxattr(struct nv50_context *nv50) +static void +nv50_validate_rasterizer(struct nv50_context *nv50) { - struct nouveau_stateobj *so = NULL; - so_ref(nv50->state.vtxattr, &so); - return so; + struct nouveau_channel *chan = nv50->screen->base.channel; + + WAIT_RING(chan, nv50->rast->size); + OUT_RINGp(chan, nv50->rast->state, nv50->rast->size); } -static struct nouveau_stateobj * -validate_clip(struct nv50_context *nv50) +static void +nv50_switch_pipe_context(struct nv50_context *ctx_to) { - struct nouveau_grobj *tesla = nv50->screen->tesla; - struct nouveau_stateobj *so = so_new(1, 1, 0); - uint32_t vvcc; + struct nv50_context *ctx_from = ctx_to->screen->cur_ctx; + + if (ctx_from) + ctx_to->state = ctx_from->state; + + ctx_to->dirty = ~0; - /* 0x0000 = remove whole primitive only (xyz) - * 0x1018 = remove whole primitive only (xy), clamp z - * 0x1080 = clip primitive (xyz) - * 0x1098 = clip primitive (xy), clamp z - */ - vvcc = nv50->clip.depth_clamp ? 0x1098 : 0x1080; + if (!ctx_to->vertex) + ctx_to->dirty &= ~(NV50_NEW_VERTEX | NV50_NEW_ARRAYS); - so_method(so, tesla, NV50TCL_VIEW_VOLUME_CLIP_CTRL, 1); - so_data (so, vvcc); + if (!ctx_to->vertprog) + ctx_to->dirty &= ~NV50_NEW_VERTPROG; + if (!ctx_to->fragprog) + ctx_to->dirty &= ~NV50_NEW_FRAGPROG; - return so; + if (!ctx_to->blend) + ctx_to->dirty &= ~NV50_NEW_BLEND; + if (!ctx_to->rast) + ctx_to->dirty &= ~NV50_NEW_RASTERIZER; + if (!ctx_to->zsa) + ctx_to->dirty &= ~NV50_NEW_ZSA; + + ctx_to->screen->base.channel->user_private = ctx_to->screen->cur_ctx = + ctx_to; } -struct state_validate { - struct nouveau_stateobj *(*func)(struct nv50_context *nv50); - unsigned states; +static struct state_validate { + void (*func)(struct nv50_context *); + uint32_t states; } validate_list[] = { - { validate_fb , NV50_NEW_FRAMEBUFFER }, - { validate_blend , NV50_NEW_BLEND }, - { validate_zsa , NV50_NEW_ZSA }, - { nv50_vertprog_validate , NV50_NEW_VERTPROG | NV50_NEW_VERTPROG_CB }, - { nv50_fragprog_validate , NV50_NEW_FRAGPROG | NV50_NEW_FRAGPROG_CB }, - { nv50_geomprog_validate , NV50_NEW_GEOMPROG | NV50_NEW_GEOMPROG_CB }, - { nv50_fp_linkage_validate, NV50_NEW_VERTPROG | NV50_NEW_GEOMPROG | - NV50_NEW_FRAGPROG | NV50_NEW_RASTERIZER }, - { nv50_gp_linkage_validate, NV50_NEW_VERTPROG | NV50_NEW_GEOMPROG }, - { validate_rast , NV50_NEW_RASTERIZER }, - { validate_blend_colour , NV50_NEW_BLEND_COLOUR }, - { validate_stencil_ref , NV50_NEW_STENCIL_REF }, - { validate_stipple , NV50_NEW_STIPPLE }, - { validate_scissor , NV50_NEW_SCISSOR }, - { validate_viewport , NV50_NEW_VIEWPORT }, - { validate_sampler , NV50_NEW_SAMPLER }, - { nv50_tex_validate , NV50_NEW_TEXTURE | NV50_NEW_SAMPLER }, - { nv50_vbo_validate , NV50_NEW_ARRAYS }, - { validate_vtxbuf , NV50_NEW_ARRAYS }, - { validate_vtxattr , NV50_NEW_ARRAYS }, - { validate_clip , NV50_NEW_CLIP }, - { NULL , 0 } + { nv50_validate_fb, NV50_NEW_FRAMEBUFFER }, + { nv50_validate_blend, NV50_NEW_BLEND }, + { nv50_validate_zsa, NV50_NEW_ZSA }, + { nv50_validate_rasterizer, NV50_NEW_RASTERIZER }, + { nv50_validate_blend_colour, NV50_NEW_BLEND_COLOUR }, + { nv50_validate_stencil_ref, NV50_NEW_STENCIL_REF }, + { nv50_validate_stipple, NV50_NEW_STIPPLE }, +#ifdef NV50_SCISSORS_CLIPPING + { nv50_validate_scissor, NV50_NEW_SCISSOR | NV50_NEW_VIEWPORT | + NV50_NEW_RASTERIZER | + NV50_NEW_FRAMEBUFFER }, +#else + { nv50_validate_scissor, NV50_NEW_SCISSOR }, +#endif + { nv50_validate_viewport, NV50_NEW_VIEWPORT }, + { nv50_validate_clip, NV50_NEW_CLIP }, + { nv50_vertprog_validate, NV50_NEW_VERTPROG }, + { nv50_gmtyprog_validate, NV50_NEW_GMTYPROG }, + { nv50_fragprog_validate, NV50_NEW_FRAGPROG }, + { nv50_fp_linkage_validate, NV50_NEW_FRAGPROG | NV50_NEW_VERTPROG | + NV50_NEW_GMTYPROG }, + { nv50_gp_linkage_validate, NV50_NEW_GMTYPROG | NV50_NEW_VERTPROG }, + { nv50_sprite_coords_validate, NV50_NEW_FRAGPROG | NV50_NEW_RASTERIZER | + NV50_NEW_VERTPROG | NV50_NEW_GMTYPROG }, + { nv50_constbufs_validate, NV50_NEW_CONSTBUF }, + { nv50_validate_textures, NV50_NEW_TEXTURES }, + { nv50_validate_samplers, NV50_NEW_SAMPLERS }, + { nv50_vertex_arrays_validate, NV50_NEW_VERTEX | NV50_NEW_ARRAYS } }; #define validate_list_len (sizeof(validate_list) / sizeof(validate_list[0])) boolean -nv50_state_validate(struct nv50_context *nv50, unsigned wait_dwords) +nv50_state_validate(struct nv50_context *nv50) { - struct nouveau_channel *chan = nv50->screen->base.channel; - struct nouveau_grobj *tesla = nv50->screen->tesla; - unsigned nr_relocs = 128, nr_dwords = wait_dwords + 128 + 4; - int ret, i; - - for (i = 0; i < validate_list_len; i++) { - struct state_validate *validate = &validate_list[i]; - struct nouveau_stateobj *so; - - if (!(nv50->dirty & validate->states)) - continue; - - so = validate->func(nv50); - if (!so) - continue; - - nr_dwords += (so->total + so->cur); - nr_relocs += so->cur_reloc; - - so_ref(so, &nv50->state.hw[i]); - so_ref(NULL, &so); - nv50->state.hw_dirty |= (1 << i); - } - nv50->dirty = 0; - - if (nv50->screen->cur_ctx != nv50) { - for (i = 0; i < validate_list_len; i++) { - if (!nv50->state.hw[i] || - (nv50->state.hw_dirty & (1 << i))) - continue; - - nr_dwords += (nv50->state.hw[i]->total + - nv50->state.hw[i]->cur); - nr_relocs += nv50->state.hw[i]->cur_reloc; - nv50->state.hw_dirty |= (1 << i); - } - - nv50->screen->cur_ctx = nv50; - } - - ret = MARK_RING(chan, nr_dwords, nr_relocs); - if (ret) { - debug_printf("MARK_RING(%d, %d) failed: %d\n", - nr_dwords, nr_relocs, ret); - return FALSE; - } - - while (nv50->state.hw_dirty) { - i = ffs(nv50->state.hw_dirty) - 1; - nv50->state.hw_dirty &= ~(1 << i); - - so_emit(chan, nv50->state.hw[i]); - } - - /* Yes, really, we need to do this. If a buffer that is referenced - * on the hardware isn't part of changed state above, without doing - * this the kernel is given no clue that the buffer is being used - * still. This can cause all sorts of fun issues. - */ - nv50_tex_relocs(nv50); - so_emit_reloc_markers(chan, nv50->state.hw[0]); /* fb */ - so_emit_reloc_markers(chan, nv50->state.hw[3]); /* vp */ - so_emit_reloc_markers(chan, nv50->state.hw[4]); /* fp */ - so_emit_reloc_markers(chan, nv50->state.hw[17]); /* vb */ - nv50_screen_relocs(nv50->screen); - - /* No idea.. */ - BEGIN_RING(chan, tesla, 0x142c, 1); - OUT_RING (chan, 0); - BEGIN_RING(chan, tesla, 0x142c, 1); - OUT_RING (chan, 0); - return TRUE; -} + unsigned i; -void nv50_so_init_sifc(struct nv50_context *nv50, - struct nouveau_stateobj *so, - struct nouveau_bo *bo, unsigned reloc, - unsigned offset, unsigned size) -{ - struct nouveau_grobj *eng2d = nv50->screen->eng2d; - - reloc |= NOUVEAU_BO_WR; - - so_method(so, eng2d, NV50_2D_DST_FORMAT, 2); - so_data (so, NV50_2D_DST_FORMAT_R8_UNORM); - so_data (so, 1); - so_method(so, eng2d, NV50_2D_DST_PITCH, 5); - so_data (so, 262144); - so_data (so, 65536); - so_data (so, 1); - so_reloc (so, bo, offset, reloc | NOUVEAU_BO_HIGH, 0, 0); - so_reloc (so, bo, offset, reloc | NOUVEAU_BO_LOW, 0, 0); - so_method(so, eng2d, NV50_2D_SIFC_BITMAP_ENABLE, 2); - so_data (so, 0); - so_data (so, NV50_2D_SIFC_FORMAT_R8_UNORM); - so_method(so, eng2d, NV50_2D_SIFC_WIDTH, 10); - so_data (so, size); - so_data (so, 1); - so_data (so, 0); - so_data (so, 1); - so_data (so, 0); - so_data (so, 1); - so_data (so, 0); - so_data (so, 0); - so_data (so, 0); - so_data (so, 0); + if (nv50->screen->cur_ctx != nv50) + nv50_switch_pipe_context(nv50); + + if (nv50->dirty) { + for (i = 0; i < validate_list_len; ++i) { + struct state_validate *validate = &validate_list[i]; + + if (nv50->dirty & validate->states) + validate->func(nv50); + } + nv50->dirty = 0; + } + + nv50_bufctx_emit_relocs(nv50); + + return TRUE; } |