| /* |
| * Copyright 2012 Red Hat Inc. |
| * |
| * 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. |
| * |
| * Authors: Ben Skeggs |
| * |
| */ |
| |
| #include "util/u_format.h" |
| #include "util/u_math.h" |
| #include "util/u_half.h" |
| |
| #include "nouveau/nv_object.xml.h" |
| #include "nv30-40_3d.xml.h" |
| #include "nv30_context.h" |
| #include "nv30_format.h" |
| |
| static void |
| nv30_validate_fb(struct nv30_context *nv30) |
| { |
| struct pipe_screen *pscreen = &nv30->screen->base.base; |
| struct pipe_framebuffer_state *fb = &nv30->framebuffer; |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct nouveau_object *eng3d = nv30->screen->eng3d; |
| uint32_t rt_format; |
| int h = fb->height; |
| int w = fb->width; |
| int x = 0; |
| int y = 0; |
| |
| nv30->state.rt_enable = (NV30_3D_RT_ENABLE_COLOR0 << fb->nr_cbufs) - 1; |
| if (nv30->state.rt_enable > 1) |
| nv30->state.rt_enable |= NV30_3D_RT_ENABLE_MRT; |
| |
| rt_format = 0; |
| if (fb->nr_cbufs > 0) { |
| struct nv30_miptree *mt = nv30_miptree(fb->cbufs[0]->texture); |
| rt_format |= nv30_format(pscreen, fb->cbufs[0]->format)->hw; |
| rt_format |= mt->ms_mode; |
| if (mt->swizzled) |
| rt_format |= NV30_3D_RT_FORMAT_TYPE_SWIZZLED; |
| else |
| rt_format |= NV30_3D_RT_FORMAT_TYPE_LINEAR; |
| } else { |
| if (fb->zsbuf && util_format_get_blocksize(fb->zsbuf->format) > 2) |
| rt_format |= NV30_3D_RT_FORMAT_COLOR_A8R8G8B8; |
| else |
| rt_format |= NV30_3D_RT_FORMAT_COLOR_R5G6B5; |
| } |
| |
| if (fb->zsbuf) { |
| rt_format |= nv30_format(pscreen, fb->zsbuf->format)->hw; |
| if (nv30_miptree(fb->zsbuf->texture)->swizzled) |
| rt_format |= NV30_3D_RT_FORMAT_TYPE_SWIZZLED; |
| else |
| rt_format |= NV30_3D_RT_FORMAT_TYPE_LINEAR; |
| } else { |
| if (fb->nr_cbufs && util_format_get_blocksize(fb->cbufs[0]->format) > 2) |
| rt_format |= NV30_3D_RT_FORMAT_ZETA_Z24S8; |
| else |
| rt_format |= NV30_3D_RT_FORMAT_ZETA_Z16; |
| } |
| |
| /* hardware rounds down render target offset to 64 bytes, but surfaces |
| * with a size of 2x2 pixel (16bpp) or 1x1 pixel (32bpp) have an |
| * unaligned start aaddress. For these two important square formats |
| * we can hack around this limitation by adjusting the viewport origin |
| */ |
| if (nv30->state.rt_enable) { |
| int off = nv30_surface(fb->cbufs[0])->offset & 63; |
| if (off) { |
| x += off / (util_format_get_blocksize(fb->cbufs[0]->format) * 2); |
| w = 16; |
| h = 2; |
| } |
| } |
| |
| if (rt_format & NV30_3D_RT_FORMAT_TYPE_SWIZZLED) { |
| rt_format |= util_logbase2(w) << 16; |
| rt_format |= util_logbase2(h) << 24; |
| } |
| |
| if (!PUSH_SPACE(push, 64)) |
| return; |
| PUSH_RESET(push, BUFCTX_FB); |
| |
| BEGIN_NV04(push, SUBC_3D(0x1da4), 1); |
| PUSH_DATA (push, 0); |
| BEGIN_NV04(push, NV30_3D(RT_HORIZ), 3); |
| PUSH_DATA (push, w << 16); |
| PUSH_DATA (push, h << 16); |
| PUSH_DATA (push, rt_format); |
| BEGIN_NV04(push, NV30_3D(VIEWPORT_HORIZ), 2); |
| PUSH_DATA (push, w << 16); |
| PUSH_DATA (push, h << 16); |
| BEGIN_NV04(push, NV30_3D(VIEWPORT_TX_ORIGIN), 4); |
| PUSH_DATA (push, (y << 16) | x); |
| PUSH_DATA (push, 0); |
| PUSH_DATA (push, ((w - 1) << 16) | 0); |
| PUSH_DATA (push, ((h - 1) << 16) | 0); |
| |
| if ((nv30->state.rt_enable & NV30_3D_RT_ENABLE_COLOR0) || fb->zsbuf) { |
| struct nv30_surface *rsf = nv30_surface(fb->cbufs[0]); |
| struct nv30_surface *zsf = nv30_surface(fb->zsbuf); |
| struct nouveau_bo *rbo, *zbo; |
| |
| if (!rsf) rsf = zsf; |
| else if (!zsf) zsf = rsf; |
| rbo = nv30_miptree(rsf->base.texture)->base.bo; |
| zbo = nv30_miptree(zsf->base.texture)->base.bo; |
| |
| if (eng3d->oclass >= NV40_3D_CLASS) { |
| BEGIN_NV04(push, NV40_3D(ZETA_PITCH), 1); |
| PUSH_DATA (push, zsf->pitch); |
| BEGIN_NV04(push, NV40_3D(COLOR0_PITCH), 3); |
| PUSH_DATA (push, rsf->pitch); |
| } else { |
| BEGIN_NV04(push, NV30_3D(COLOR0_PITCH), 3); |
| PUSH_DATA (push, (zsf->pitch << 16) | rsf->pitch); |
| } |
| PUSH_MTHDl(push, NV30_3D(COLOR0_OFFSET), BUFCTX_FB, rbo, rsf->offset & ~63, |
| NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); |
| PUSH_MTHDl(push, NV30_3D(ZETA_OFFSET), BUFCTX_FB, zbo, zsf->offset & ~63, |
| NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); |
| } |
| |
| if (nv30->state.rt_enable & NV30_3D_RT_ENABLE_COLOR1) { |
| struct nv30_surface *sf = nv30_surface(fb->cbufs[1]); |
| struct nouveau_bo *bo = nv30_miptree(sf->base.texture)->base.bo; |
| |
| BEGIN_NV04(push, NV30_3D(COLOR1_OFFSET), 2); |
| PUSH_MTHDl(push, NV30_3D(COLOR1_OFFSET), BUFCTX_FB, bo, sf->offset, |
| NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); |
| PUSH_DATA (push, sf->pitch); |
| } |
| |
| if (nv30->state.rt_enable & NV40_3D_RT_ENABLE_COLOR2) { |
| struct nv30_surface *sf = nv30_surface(fb->cbufs[2]); |
| struct nouveau_bo *bo = nv30_miptree(sf->base.texture)->base.bo; |
| |
| BEGIN_NV04(push, NV40_3D(COLOR2_OFFSET), 1); |
| PUSH_MTHDl(push, NV40_3D(COLOR2_OFFSET), BUFCTX_FB, bo, sf->offset, |
| NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); |
| BEGIN_NV04(push, NV40_3D(COLOR2_PITCH), 1); |
| PUSH_DATA (push, sf->pitch); |
| } |
| |
| if (nv30->state.rt_enable & NV40_3D_RT_ENABLE_COLOR3) { |
| struct nv30_surface *sf = nv30_surface(fb->cbufs[3]); |
| struct nouveau_bo *bo = nv30_miptree(sf->base.texture)->base.bo; |
| |
| BEGIN_NV04(push, NV40_3D(COLOR3_OFFSET), 1); |
| PUSH_MTHDl(push, NV40_3D(COLOR3_OFFSET), BUFCTX_FB, bo, sf->offset, |
| NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR); |
| BEGIN_NV04(push, NV40_3D(COLOR3_PITCH), 1); |
| PUSH_DATA (push, sf->pitch); |
| } |
| } |
| |
| static void |
| nv30_validate_blend_colour(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| float *rgba = nv30->blend_colour.color; |
| |
| if (nv30->framebuffer.nr_cbufs) { |
| switch (nv30->framebuffer.cbufs[0]->format) { |
| case PIPE_FORMAT_R16G16B16A16_FLOAT: |
| case PIPE_FORMAT_R32G32B32A32_FLOAT: |
| BEGIN_NV04(push, NV30_3D(BLEND_COLOR), 1); |
| PUSH_DATA (push, (util_float_to_half(rgba[0]) << 0) | |
| (util_float_to_half(rgba[1]) << 16)); |
| BEGIN_NV04(push, SUBC_3D(0x037c), 1); |
| PUSH_DATA (push, (util_float_to_half(rgba[2]) << 0) | |
| (util_float_to_half(rgba[3]) << 16)); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| BEGIN_NV04(push, NV30_3D(BLEND_COLOR), 1); |
| PUSH_DATA (push, (float_to_ubyte(rgba[3]) << 24) | |
| (float_to_ubyte(rgba[0]) << 16) | |
| (float_to_ubyte(rgba[1]) << 8) | |
| (float_to_ubyte(rgba[2]) << 0)); |
| } |
| |
| static void |
| nv30_validate_stencil_ref(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| |
| BEGIN_NV04(push, NV30_3D(STENCIL_FUNC_REF(0)), 1); |
| PUSH_DATA (push, nv30->stencil_ref.ref_value[0]); |
| BEGIN_NV04(push, NV30_3D(STENCIL_FUNC_REF(1)), 1); |
| PUSH_DATA (push, nv30->stencil_ref.ref_value[1]); |
| } |
| |
| static void |
| nv30_validate_stipple(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| |
| BEGIN_NV04(push, NV30_3D(POLYGON_STIPPLE_PATTERN(0)), 32); |
| PUSH_DATAp(push, nv30->stipple.stipple, 32); |
| } |
| |
| static void |
| nv30_validate_scissor(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct pipe_scissor_state *s = &nv30->scissor; |
| |
| if (!(nv30->dirty & NV30_NEW_SCISSOR) && |
| nv30->rast->pipe.scissor != nv30->state.scissor_off) |
| return; |
| nv30->state.scissor_off = !nv30->rast->pipe.scissor; |
| |
| BEGIN_NV04(push, NV30_3D(SCISSOR_HORIZ), 2); |
| if (nv30->rast->pipe.scissor) { |
| PUSH_DATA (push, ((s->maxx - s->minx) << 16) | s->minx); |
| PUSH_DATA (push, ((s->maxy - s->miny) << 16) | s->miny); |
| } else { |
| PUSH_DATA (push, 0x10000000); |
| PUSH_DATA (push, 0x10000000); |
| } |
| } |
| |
| static void |
| nv30_validate_viewport(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct pipe_viewport_state *vp = &nv30->viewport; |
| |
| BEGIN_NV04(push, NV30_3D(VIEWPORT_TRANSLATE_X), 8); |
| PUSH_DATAf(push, vp->translate[0]); |
| PUSH_DATAf(push, vp->translate[1]); |
| PUSH_DATAf(push, vp->translate[2]); |
| PUSH_DATAf(push, vp->translate[3]); |
| PUSH_DATAf(push, vp->scale[0]); |
| PUSH_DATAf(push, vp->scale[1]); |
| PUSH_DATAf(push, vp->scale[2]); |
| PUSH_DATAf(push, vp->scale[3]); |
| BEGIN_NV04(push, NV30_3D(DEPTH_RANGE_NEAR), 2); |
| PUSH_DATAf(push, vp->translate[2] - fabsf(vp->scale[2])); |
| PUSH_DATAf(push, vp->translate[2] + fabsf(vp->scale[2])); |
| } |
| |
| static void |
| nv30_validate_clip(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| unsigned i; |
| uint32_t clpd_enable = 0; |
| |
| for (i = 0; i < 6; i++) { |
| if (nv30->rast->pipe.clip_plane_enable & (1 << i)) { |
| if (nv30->dirty & NV30_NEW_CLIP) { |
| BEGIN_NV04(push, NV30_3D(VP_UPLOAD_CONST_ID), 5); |
| PUSH_DATA (push, i); |
| PUSH_DATAp(push, nv30->clip.ucp[i], 4); |
| } |
| |
| clpd_enable |= 1 << (1 + 4*i); |
| } |
| } |
| |
| BEGIN_NV04(push, NV30_3D(VP_CLIP_PLANES_ENABLE), 1); |
| PUSH_DATA (push, clpd_enable); |
| } |
| |
| static void |
| nv30_validate_blend(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| |
| PUSH_SPACE(push, nv30->blend->size); |
| PUSH_DATAp(push, nv30->blend->data, nv30->blend->size); |
| } |
| |
| static void |
| nv30_validate_zsa(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| |
| PUSH_SPACE(push, nv30->zsa->size); |
| PUSH_DATAp(push, nv30->zsa->data, nv30->zsa->size); |
| } |
| |
| static void |
| nv30_validate_rasterizer(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| |
| PUSH_SPACE(push, nv30->rast->size); |
| PUSH_DATAp(push, nv30->rast->data, nv30->rast->size); |
| } |
| |
| static void |
| nv30_validate_multisample(struct nv30_context *nv30) |
| { |
| struct pipe_rasterizer_state *rasterizer = &nv30->rast->pipe; |
| struct pipe_blend_state *blend = &nv30->blend->pipe; |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| uint32_t ctrl = nv30->sample_mask << 16; |
| |
| if (blend->alpha_to_one) |
| ctrl |= 0x00000100; |
| if (blend->alpha_to_coverage) |
| ctrl |= 0x00000010; |
| if (rasterizer->multisample) |
| ctrl |= 0x00000001; |
| |
| BEGIN_NV04(push, NV30_3D(MULTISAMPLE_CONTROL), 1); |
| PUSH_DATA (push, ctrl); |
| } |
| |
| static void |
| nv30_validate_fragment(struct nv30_context *nv30) |
| { |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct nv30_fragprog *fp = nv30->fragprog.program; |
| |
| BEGIN_NV04(push, NV30_3D(RT_ENABLE), 1); |
| PUSH_DATA (push, nv30->state.rt_enable & ~fp->rt_enable); |
| BEGIN_NV04(push, NV30_3D(COORD_CONVENTIONS), 1); |
| PUSH_DATA (push, fp->coord_conventions | nv30->framebuffer.height); |
| } |
| |
| static void |
| nv30_validate_point_coord(struct nv30_context *nv30) |
| { |
| struct pipe_rasterizer_state *rasterizer = &nv30->rast->pipe; |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct nv30_fragprog *fp = nv30->fragprog.program; |
| uint32_t hw = 0x00000000; |
| |
| if (rasterizer) { |
| hw |= (nv30->rast->pipe.sprite_coord_enable & 0xff) << 8; |
| if (fp) |
| hw |= fp->point_sprite_control; |
| |
| if (rasterizer->sprite_coord_mode == PIPE_SPRITE_COORD_LOWER_LEFT) { |
| if (hw) |
| nv30->draw_flags |= NV30_NEW_RASTERIZER; |
| } else |
| if (rasterizer->point_quad_rasterization) { |
| hw |= NV30_3D_POINT_SPRITE_ENABLE; |
| } |
| } |
| |
| BEGIN_NV04(push, NV30_3D(POINT_SPRITE), 1); |
| PUSH_DATA (push, hw); |
| } |
| |
| struct state_validate { |
| void (*func)(struct nv30_context *); |
| uint32_t mask; |
| }; |
| |
| static struct state_validate hwtnl_validate_list[] = { |
| { nv30_validate_fb, NV30_NEW_FRAMEBUFFER }, |
| { nv30_validate_blend, NV30_NEW_BLEND }, |
| { nv30_validate_zsa, NV30_NEW_ZSA }, |
| { nv30_validate_rasterizer, NV30_NEW_RASTERIZER }, |
| { nv30_validate_multisample, NV30_NEW_SAMPLE_MASK | NV30_NEW_BLEND | |
| NV30_NEW_RASTERIZER }, |
| { nv30_validate_blend_colour, NV30_NEW_BLEND_COLOUR | |
| NV30_NEW_FRAMEBUFFER }, |
| { nv30_validate_stencil_ref, NV30_NEW_STENCIL_REF }, |
| { nv30_validate_stipple, NV30_NEW_STIPPLE }, |
| { nv30_validate_scissor, NV30_NEW_SCISSOR | NV30_NEW_RASTERIZER }, |
| { nv30_validate_viewport, NV30_NEW_VIEWPORT }, |
| { nv30_validate_clip, NV30_NEW_CLIP }, |
| { nv30_fragprog_validate, NV30_NEW_FRAGPROG | NV30_NEW_FRAGCONST }, |
| { nv30_vertprog_validate, NV30_NEW_VERTPROG | NV30_NEW_VERTCONST | |
| NV30_NEW_FRAGPROG | NV30_NEW_RASTERIZER }, |
| { nv30_validate_fragment, NV30_NEW_FRAMEBUFFER | NV30_NEW_FRAGPROG }, |
| { nv30_validate_point_coord, NV30_NEW_RASTERIZER | NV30_NEW_FRAGPROG }, |
| { nv30_fragtex_validate, NV30_NEW_FRAGTEX }, |
| { nv40_verttex_validate, NV30_NEW_VERTTEX }, |
| { nv30_vbo_validate, NV30_NEW_VERTEX | NV30_NEW_ARRAYS }, |
| {} |
| }; |
| |
| #define NV30_SWTNL_MASK (NV30_NEW_VIEWPORT | \ |
| NV30_NEW_CLIP | \ |
| NV30_NEW_VERTPROG | \ |
| NV30_NEW_VERTCONST | \ |
| NV30_NEW_VERTTEX | \ |
| NV30_NEW_VERTEX | \ |
| NV30_NEW_ARRAYS) |
| |
| static struct state_validate swtnl_validate_list[] = { |
| { nv30_validate_fb, NV30_NEW_FRAMEBUFFER }, |
| { nv30_validate_blend, NV30_NEW_BLEND }, |
| { nv30_validate_zsa, NV30_NEW_ZSA }, |
| { nv30_validate_rasterizer, NV30_NEW_RASTERIZER }, |
| { nv30_validate_multisample, NV30_NEW_SAMPLE_MASK | NV30_NEW_BLEND | |
| NV30_NEW_RASTERIZER }, |
| { nv30_validate_blend_colour, NV30_NEW_BLEND_COLOUR | |
| NV30_NEW_FRAMEBUFFER }, |
| { nv30_validate_stencil_ref, NV30_NEW_STENCIL_REF }, |
| { nv30_validate_stipple, NV30_NEW_STIPPLE }, |
| { nv30_validate_scissor, NV30_NEW_SCISSOR | NV30_NEW_RASTERIZER }, |
| { nv30_fragprog_validate, NV30_NEW_FRAGPROG | NV30_NEW_FRAGCONST }, |
| { nv30_validate_fragment, NV30_NEW_FRAMEBUFFER | NV30_NEW_FRAGPROG }, |
| { nv30_fragtex_validate, NV30_NEW_FRAGTEX }, |
| {} |
| }; |
| |
| static void |
| nv30_state_context_switch(struct nv30_context *nv30) |
| { |
| struct nv30_context *prev = nv30->screen->cur_ctx; |
| |
| if (prev) |
| nv30->state = prev->state; |
| nv30->dirty = NV30_NEW_ALL; |
| |
| if (!nv30->vertex) |
| nv30->dirty &= ~(NV30_NEW_VERTEX | NV30_NEW_ARRAYS); |
| |
| if (!nv30->vertprog.program) |
| nv30->dirty &= ~NV30_NEW_VERTPROG; |
| if (!nv30->fragprog.program) |
| nv30->dirty &= ~NV30_NEW_FRAGPROG; |
| |
| if (!nv30->blend) |
| nv30->dirty &= ~NV30_NEW_BLEND; |
| if (!nv30->rast) |
| nv30->dirty &= ~NV30_NEW_RASTERIZER; |
| if (!nv30->zsa) |
| nv30->dirty &= ~NV30_NEW_ZSA; |
| |
| nv30->screen->cur_ctx = nv30; |
| nv30->base.pushbuf->user_priv = &nv30->bufctx; |
| } |
| |
| boolean |
| nv30_state_validate(struct nv30_context *nv30, boolean hwtnl) |
| { |
| struct nouveau_screen *screen = &nv30->screen->base; |
| struct nouveau_pushbuf *push = nv30->base.pushbuf; |
| struct nouveau_bufctx *bctx = nv30->bufctx; |
| struct nouveau_bufref *bref; |
| struct state_validate *validate; |
| |
| if (nv30->screen->cur_ctx != nv30) |
| nv30_state_context_switch(nv30); |
| |
| if (hwtnl) { |
| nv30->draw_dirty |= nv30->dirty; |
| if (nv30->draw_flags) { |
| nv30->draw_flags &= ~nv30->dirty; |
| if (!nv30->draw_flags) |
| nv30->dirty |= NV30_SWTNL_MASK; |
| } |
| } |
| |
| if (!nv30->draw_flags) |
| validate = hwtnl_validate_list; |
| else |
| validate = swtnl_validate_list; |
| |
| if (nv30->dirty) { |
| while (validate->func) { |
| if (nv30->dirty & validate->mask) |
| validate->func(nv30); |
| validate++; |
| } |
| |
| nv30->dirty = 0; |
| } |
| |
| nouveau_pushbuf_bufctx(push, bctx); |
| if (nouveau_pushbuf_validate(push)) { |
| nouveau_pushbuf_bufctx(push, NULL); |
| return FALSE; |
| } |
| |
| /*XXX*/ |
| BEGIN_NV04(push, NV30_3D(VTX_CACHE_INVALIDATE_1710), 1); |
| PUSH_DATA (push, 0); |
| if (nv30->screen->eng3d->oclass >= NV40_3D_CLASS) { |
| BEGIN_NV04(push, NV40_3D(TEX_CACHE_CTL), 1); |
| PUSH_DATA (push, 2); |
| BEGIN_NV04(push, NV40_3D(TEX_CACHE_CTL), 1); |
| PUSH_DATA (push, 1); |
| BEGIN_NV04(push, NV30_3D(R1718), 1); |
| PUSH_DATA (push, 0); |
| BEGIN_NV04(push, NV30_3D(R1718), 1); |
| PUSH_DATA (push, 0); |
| BEGIN_NV04(push, NV30_3D(R1718), 1); |
| PUSH_DATA (push, 0); |
| } |
| |
| LIST_FOR_EACH_ENTRY(bref, &bctx->current, thead) { |
| struct nv04_resource *res = bref->priv; |
| if (res && res->mm) { |
| nouveau_fence_ref(screen->fence.current, &res->fence); |
| |
| if (bref->flags & NOUVEAU_BO_RD) |
| res->status |= NOUVEAU_BUFFER_STATUS_GPU_READING; |
| |
| if (bref->flags & NOUVEAU_BO_WR) { |
| nouveau_fence_ref(screen->fence.current, &res->fence_wr); |
| res->status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING; |
| } |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| void |
| nv30_state_release(struct nv30_context *nv30) |
| { |
| nouveau_pushbuf_bufctx(nv30->base.pushbuf, NULL); |
| } |
