*/
#include "nv50_context.h"
-#include "nv50_texture.h"
#include "nv50_resource.h"
-
-#include "nouveau/nouveau_stateobj.h"
-#include "nouveau/nouveau_reloc.h"
+#include "nv50_texture.xml.h"
+#include "nv50_defs.xml.h"
#include "util/u_format.h"
+#define NV50_TIC_0_SWIZZLE__MASK \
+ (NV50_TIC_0_MAPA__MASK | NV50_TIC_0_MAPB__MASK | \
+ NV50_TIC_0_MAPG__MASK | NV50_TIC_0_MAPR__MASK)
+
static INLINE uint32_t
-nv50_tic_swizzle(uint32_t tc, unsigned swz)
+nv50_tic_swizzle(uint32_t tc, unsigned swz, boolean tex_int)
{
- switch (swz) {
- case PIPE_SWIZZLE_RED:
- return (tc & NV50TIC_0_0_MAPR_MASK) >> NV50TIC_0_0_MAPR_SHIFT;
- case PIPE_SWIZZLE_GREEN:
- return (tc & NV50TIC_0_0_MAPG_MASK) >> NV50TIC_0_0_MAPG_SHIFT;
- case PIPE_SWIZZLE_BLUE:
- return (tc & NV50TIC_0_0_MAPB_MASK) >> NV50TIC_0_0_MAPB_SHIFT;
- case PIPE_SWIZZLE_ALPHA:
- return (tc & NV50TIC_0_0_MAPA_MASK) >> NV50TIC_0_0_MAPA_SHIFT;
- case PIPE_SWIZZLE_ONE:
- return 7;
- case PIPE_SWIZZLE_ZERO:
- default:
- return 0;
- }
+ switch (swz) {
+ case PIPE_SWIZZLE_RED:
+ return (tc & NV50_TIC_0_MAPR__MASK) >> NV50_TIC_0_MAPR__SHIFT;
+ case PIPE_SWIZZLE_GREEN:
+ return (tc & NV50_TIC_0_MAPG__MASK) >> NV50_TIC_0_MAPG__SHIFT;
+ case PIPE_SWIZZLE_BLUE:
+ return (tc & NV50_TIC_0_MAPB__MASK) >> NV50_TIC_0_MAPB__SHIFT;
+ case PIPE_SWIZZLE_ALPHA:
+ return (tc & NV50_TIC_0_MAPA__MASK) >> NV50_TIC_0_MAPA__SHIFT;
+ case PIPE_SWIZZLE_ONE:
+ return tex_int ? NV50_TIC_MAP_ONE_INT : NV50_TIC_MAP_ONE_FLOAT;
+ case PIPE_SWIZZLE_ZERO:
+ default:
+ return NV50_TIC_MAP_ZERO;
+ }
}
-boolean
-nv50_tex_construct(struct nv50_sampler_view *view)
+struct pipe_sampler_view *
+nv50_create_sampler_view(struct pipe_context *pipe,
+ struct pipe_resource *res,
+ const struct pipe_sampler_view *templ)
{
- const struct util_format_description *desc;
- struct nv50_miptree *mt = nv50_miptree(view->pipe.texture);
- uint32_t swz[4], *tic = view->tic;
-
- tic[0] = nv50_format_table[view->pipe.format].tic;
-
- swz[0] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_r);
- swz[1] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_g);
- swz[2] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_b);
- swz[3] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_a);
- view->tic[0] = (tic[0] & ~NV50TIC_0_0_SWIZZLE_MASK) |
- (swz[0] << NV50TIC_0_0_MAPR_SHIFT) |
- (swz[1] << NV50TIC_0_0_MAPG_SHIFT) |
- (swz[2] << NV50TIC_0_0_MAPB_SHIFT) |
- (swz[3] << NV50TIC_0_0_MAPA_SHIFT);
-
- tic[2] = 0x50001000;
- tic[2] |= ((mt->base.bo->tile_mode & 0x0f) << 22) |
- ((mt->base.bo->tile_mode & 0xf0) << 21);
-
- desc = util_format_description(mt->base.base.format);
- if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB)
- tic[2] |= NV50TIC_0_2_COLORSPACE_SRGB;
-
- switch (mt->base.base.target) {
- case PIPE_TEXTURE_1D:
- tic[2] |= NV50TIC_0_2_TARGET_1D;
- break;
- case PIPE_TEXTURE_2D:
- tic[2] |= NV50TIC_0_2_TARGET_2D;
- break;
- case PIPE_TEXTURE_RECT:
- tic[2] |= NV50TIC_0_2_TARGET_RECT;
- break;
- case PIPE_TEXTURE_3D:
- tic[2] |= NV50TIC_0_2_TARGET_3D;
- break;
- case PIPE_TEXTURE_CUBE:
- tic[2] |= NV50TIC_0_2_TARGET_CUBE;
- break;
- default:
- NOUVEAU_ERR("invalid texture target: %d\n",
- mt->base.base.target);
- return FALSE;
- }
-
- tic[3] = 0x00300000;
-
- tic[4] = (1 << 31) | mt->base.base.width0;
- tic[5] = (mt->base.base.last_level << 28) |
- (mt->base.base.depth0 << 16) | mt->base.base.height0;
-
- tic[6] = 0x03000000;
-
- tic[7] = (view->pipe.last_level << 4) | view->pipe.first_level;
-
- return TRUE;
+ uint32_t flags = 0;
+
+ if (res->target == PIPE_TEXTURE_RECT || res->target == PIPE_BUFFER)
+ flags |= NV50_TEXVIEW_SCALED_COORDS;
+
+ return nv50_create_texture_view(pipe, res, templ, flags, res->target);
}
-static int
-nv50_validate_textures(struct nv50_context *nv50, struct nouveau_stateobj *so,
- unsigned p)
+struct pipe_sampler_view *
+nv50_create_texture_view(struct pipe_context *pipe,
+ struct pipe_resource *texture,
+ const struct pipe_sampler_view *templ,
+ uint32_t flags,
+ enum pipe_texture_target target)
{
- struct nouveau_grobj *eng2d = nv50->screen->eng2d;
- struct nouveau_grobj *tesla = nv50->screen->tesla;
- unsigned unit, j;
-
- const unsigned rll = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | NOUVEAU_BO_LOW;
- const unsigned rlh = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD | NOUVEAU_BO_HIGH
- | NOUVEAU_BO_OR;
-
- nv50_so_init_sifc(nv50, so, nv50->screen->tic, NOUVEAU_BO_VRAM,
- p * (32 * 8 * 4), nv50->sampler_view_nr[p] * 8 * 4);
-
- for (unit = 0; unit < nv50->sampler_view_nr[p]; ++unit) {
- struct nv50_sampler_view *view =
- nv50_sampler_view(nv50->sampler_views[p][unit]);
-
- so_method(so, eng2d, NV50_2D_SIFC_DATA | (2 << 29), 8);
- if (view) {
- uint32_t tic2 = view->tic[2];
- struct nv50_miptree *mt =
- nv50_miptree(view->pipe.texture);
-
- tic2 &= ~NV50TIC_0_2_NORMALIZED_COORDS;
- if (nv50->sampler[p][unit]->normalized)
- tic2 |= NV50TIC_0_2_NORMALIZED_COORDS;
- view->tic[2] = tic2;
-
- so_data (so, view->tic[0]);
- so_reloc (so, mt->base.bo, 0, rll, 0, 0);
- so_reloc (so, mt->base.bo, 0, rlh, tic2, tic2);
- so_datap (so, &view->tic[3], 5);
-
- /* Set TEX insn $t src binding $unit in program type p
- * to TIC, TSC entry (32 * p + unit), mark valid (1).
- */
- so_method(so, tesla, NV50TCL_BIND_TIC(p), 1);
- so_data (so, ((32 * p + unit) << 9) | (unit << 1) | 1);
- } else {
- for (j = 0; j < 8; ++j)
- so_data(so, 0);
- so_method(so, tesla, NV50TCL_BIND_TIC(p), 1);
- so_data (so, (unit << 1) | 0);
- }
- }
-
- for (; unit < nv50->state.sampler_view_nr[p]; unit++) {
- /* Make other bindings invalid. */
- so_method(so, tesla, NV50TCL_BIND_TIC(p), 1);
- so_data (so, (unit << 1) | 0);
- }
-
- nv50->state.sampler_view_nr[p] = nv50->sampler_view_nr[p];
- return TRUE;
+ const struct util_format_description *desc;
+ uint64_t addr;
+ uint32_t *tic;
+ uint32_t swz[4];
+ uint32_t depth;
+ struct nv50_tic_entry *view;
+ struct nv50_miptree *mt = nv50_miptree(texture);
+ boolean tex_int;
+
+ view = MALLOC_STRUCT(nv50_tic_entry);
+ if (!view)
+ return NULL;
+
+ view->pipe = *templ;
+ view->pipe.reference.count = 1;
+ view->pipe.texture = NULL;
+ view->pipe.context = pipe;
+
+ view->id = -1;
+
+ pipe_resource_reference(&view->pipe.texture, texture);
+
+ tic = &view->tic[0];
+
+ desc = util_format_description(view->pipe.format);
+
+ /* TIC[0] */
+
+ tic[0] = nv50_format_table[view->pipe.format].tic;
+
+ tex_int = util_format_is_pure_integer(view->pipe.format);
+
+ swz[0] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_r, tex_int);
+ swz[1] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_g, tex_int);
+ swz[2] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_b, tex_int);
+ swz[3] = nv50_tic_swizzle(tic[0], view->pipe.swizzle_a, tex_int);
+ tic[0] = (tic[0] & ~NV50_TIC_0_SWIZZLE__MASK) |
+ (swz[0] << NV50_TIC_0_MAPR__SHIFT) |
+ (swz[1] << NV50_TIC_0_MAPG__SHIFT) |
+ (swz[2] << NV50_TIC_0_MAPB__SHIFT) |
+ (swz[3] << NV50_TIC_0_MAPA__SHIFT);
+
+ addr = mt->base.address;
+
+ if (mt->base.base.target == PIPE_TEXTURE_1D_ARRAY ||
+ mt->base.base.target == PIPE_TEXTURE_2D_ARRAY) {
+ addr += view->pipe.u.tex.first_layer * mt->layer_stride;
+ depth = view->pipe.u.tex.last_layer - view->pipe.u.tex.first_layer + 1;
+ } else {
+ depth = mt->base.base.depth0;
+ }
+
+ tic[2] = 0x10001000 | NV50_TIC_2_NO_BORDER;
+
+ if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB)
+ tic[2] |= NV50_TIC_2_COLORSPACE_SRGB;
+
+ if (!(flags & NV50_TEXVIEW_SCALED_COORDS))
+ tic[2] |= NV50_TIC_2_NORMALIZED_COORDS;
+
+ if (unlikely(!nouveau_bo_memtype(nv04_resource(texture)->bo))) {
+ if (target == PIPE_BUFFER) {
+ addr += view->pipe.u.buf.first_element * desc->block.bits / 8;
+ tic[2] |= NV50_TIC_2_LINEAR | NV50_TIC_2_TARGET_BUFFER;
+ tic[3] = 0;
+ tic[4] = /* width */
+ view->pipe.u.buf.last_element - view->pipe.u.buf.first_element + 1;
+ tic[5] = 0;
+ } else {
+ tic[2] |= NV50_TIC_2_LINEAR | NV50_TIC_2_TARGET_RECT;
+ tic[3] = mt->level[0].pitch;
+ tic[4] = mt->base.base.width0;
+ tic[5] = (1 << 16) | mt->base.base.height0;
+ }
+ tic[6] =
+ tic[7] = 0;
+ tic[1] = addr;
+ tic[2] |= addr >> 32;
+ return &view->pipe;
+ }
+
+ tic[1] = addr;
+ tic[2] |= (addr >> 32) & 0xff;
+
+ tic[2] |=
+ ((mt->level[0].tile_mode & 0x0f0) << (22 - 4)) |
+ ((mt->level[0].tile_mode & 0xf00) << (25 - 8));
+
+ switch (target) {
+ case PIPE_TEXTURE_1D:
+ tic[2] |= NV50_TIC_2_TARGET_1D;
+ break;
+ case PIPE_TEXTURE_2D:
+ tic[2] |= NV50_TIC_2_TARGET_2D;
+ break;
+ case PIPE_TEXTURE_RECT:
+ tic[2] |= NV50_TIC_2_TARGET_RECT;
+ break;
+ case PIPE_TEXTURE_3D:
+ tic[2] |= NV50_TIC_2_TARGET_3D;
+ break;
+ case PIPE_TEXTURE_CUBE:
+ depth /= 6;
+ tic[2] |= NV50_TIC_2_TARGET_CUBE;
+ break;
+ case PIPE_TEXTURE_1D_ARRAY:
+ tic[2] |= NV50_TIC_2_TARGET_1D_ARRAY;
+ break;
+ case PIPE_TEXTURE_2D_ARRAY:
+ tic[2] |= NV50_TIC_2_TARGET_2D_ARRAY;
+ break;
+ case PIPE_TEXTURE_CUBE_ARRAY:
+ depth /= 6;
+ tic[2] |= NV50_TIC_2_TARGET_CUBE_ARRAY;
+ break;
+ case PIPE_BUFFER:
+ assert(0); /* should be linear and handled above ! */
+ tic[2] |= NV50_TIC_2_TARGET_BUFFER | NV50_TIC_2_LINEAR;
+ break;
+ default:
+ NOUVEAU_ERR("invalid texture target: %d\n", mt->base.base.target);
+ return FALSE;
+ }
+
+ tic[3] = (flags & NV50_TEXVIEW_FILTER_MSAA8) ? 0x20000000 : 0x00300000;
+
+ tic[4] = (1 << 31) | (mt->base.base.width0 << mt->ms_x);
+
+ tic[5] = (mt->base.base.height0 << mt->ms_y) & 0xffff;
+ tic[5] |= depth << 16;
+ tic[5] |= mt->base.base.last_level << NV50_TIC_5_LAST_LEVEL__SHIFT;
+
+ tic[6] = (mt->ms_x > 1) ? 0x88000000 : 0x03000000; /* sampling points */
+
+ tic[7] = (view->pipe.u.tex.last_level << 4) | view->pipe.u.tex.first_level;
+
+ if (unlikely(!(tic[2] & NV50_TIC_2_NORMALIZED_COORDS)))
+ if (mt->base.base.last_level)
+ tic[5] &= ~NV50_TIC_5_LAST_LEVEL__MASK;
+
+ return &view->pipe;
}
-static void
-nv50_emit_texture_relocs(struct nv50_context *nv50, int prog)
+static boolean
+nv50_validate_tic(struct nv50_context *nv50, int s)
{
- struct nouveau_channel *chan = nv50->screen->base.channel;
- struct nouveau_bo *tic = nv50->screen->tic;
- int unit;
-
- for (unit = 0; unit < nv50->sampler_view_nr[prog]; unit++) {
- struct nv50_sampler_view *view;
- struct nv50_miptree *mt;
- const unsigned base = ((prog * 32) + unit) * 32;
-
- view = nv50_sampler_view(nv50->sampler_views[prog][unit]);
- if (!view)
- continue;
- mt = nv50_miptree(view->pipe.texture);
-
- nouveau_reloc_emit(chan, tic, base + 4, NULL, mt->base.bo, 0, 0,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
- NOUVEAU_BO_LOW, 0, 0);
- nouveau_reloc_emit(chan, tic, base + 8, NULL, mt->base.bo, 0, 0,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
- NOUVEAU_BO_HIGH, view->tic[2], view->tic[2]);
- }
+ struct nouveau_pushbuf *push = nv50->base.pushbuf;
+ struct nouveau_bo *txc = nv50->screen->txc;
+ unsigned i;
+ boolean need_flush = FALSE;
+
+ for (i = 0; i < nv50->num_textures[s]; ++i) {
+ struct nv50_tic_entry *tic = nv50_tic_entry(nv50->textures[s][i]);
+ struct nv04_resource *res;
+
+ if (!tic) {
+ BEGIN_NV04(push, NV50_3D(BIND_TIC(s)), 1);
+ PUSH_DATA (push, (i << 1) | 0);
+ continue;
+ }
+ res = &nv50_miptree(tic->pipe.texture)->base;
+
+ if (tic->id < 0) {
+ tic->id = nv50_screen_tic_alloc(nv50->screen, tic);
+
+ BEGIN_NV04(push, NV50_2D(DST_FORMAT), 2);
+ PUSH_DATA (push, NV50_SURFACE_FORMAT_R8_UNORM);
+ PUSH_DATA (push, 1);
+ BEGIN_NV04(push, NV50_2D(DST_PITCH), 5);
+ PUSH_DATA (push, 262144);
+ PUSH_DATA (push, 65536);
+ PUSH_DATA (push, 1);
+ PUSH_DATAh(push, txc->offset);
+ PUSH_DATA (push, txc->offset);
+ BEGIN_NV04(push, NV50_2D(SIFC_BITMAP_ENABLE), 2);
+ PUSH_DATA (push, 0);
+ PUSH_DATA (push, NV50_SURFACE_FORMAT_R8_UNORM);
+ BEGIN_NV04(push, NV50_2D(SIFC_WIDTH), 10);
+ PUSH_DATA (push, 32);
+ PUSH_DATA (push, 1);
+ PUSH_DATA (push, 0);
+ PUSH_DATA (push, 1);
+ PUSH_DATA (push, 0);
+ PUSH_DATA (push, 1);
+ PUSH_DATA (push, 0);
+ PUSH_DATA (push, tic->id * 32);
+ PUSH_DATA (push, 0);
+ PUSH_DATA (push, 0);
+ BEGIN_NI04(push, NV50_2D(SIFC_DATA), 8);
+ PUSH_DATAp(push, &tic->tic[0], 8);
+
+ need_flush = TRUE;
+ } else
+ if (res->status & NOUVEAU_BUFFER_STATUS_GPU_WRITING) {
+ BEGIN_NV04(push, NV50_3D(TEX_CACHE_CTL), 1);
+ PUSH_DATA (push, 0x20);
+ }
+
+ nv50->screen->tic.lock[tic->id / 32] |= 1 << (tic->id % 32);
+
+ res->status &= NOUVEAU_BUFFER_STATUS_GPU_WRITING;
+ res->status |= NOUVEAU_BUFFER_STATUS_GPU_READING;
+
+ BCTX_REFN(nv50->bufctx_3d, TEXTURES, res, RD);
+
+ BEGIN_NV04(push, NV50_3D(BIND_TIC(s)), 1);
+ PUSH_DATA (push, (tic->id << 9) | (i << 1) | 1);
+ }
+ for (; i < nv50->state.num_textures[s]; ++i) {
+ BEGIN_NV04(push, NV50_3D(BIND_TIC(s)), 1);
+ PUSH_DATA (push, (i << 1) | 0);
+ }
+ nv50->state.num_textures[s] = nv50->num_textures[s];
+
+ return need_flush;
}
-void
-nv50_tex_relocs(struct nv50_context *nv50)
+void nv50_validate_textures(struct nv50_context *nv50)
{
- nv50_emit_texture_relocs(nv50, 2); /* FP */
- nv50_emit_texture_relocs(nv50, 0); /* VP */
+ boolean need_flush;
+
+ need_flush = nv50_validate_tic(nv50, 0);
+ need_flush |= nv50_validate_tic(nv50, 2);
+
+ if (need_flush) {
+ BEGIN_NV04(nv50->base.pushbuf, NV50_3D(TIC_FLUSH), 1);
+ PUSH_DATA (nv50->base.pushbuf, 0);
+ }
}
-struct nouveau_stateobj *
-nv50_tex_validate(struct nv50_context *nv50)
+static boolean
+nv50_validate_tsc(struct nv50_context *nv50, int s)
{
- struct nouveau_stateobj *so;
- struct nouveau_grobj *tesla = nv50->screen->tesla;
- unsigned p, m = 0, d = 0, r = 0;
-
- for (p = 0; p < 3; ++p) {
- unsigned nr = MAX2(nv50->sampler_view_nr[p],
- nv50->state.sampler_view_nr[p]);
- m += nr;
- d += nr;
- r += nv50->sampler_view_nr[p];
- }
- m = m * 2 + 3 * 4 + 1;
- d = d * 9 + 3 * 19 + 1;
- r = r * 2 + 3 * 2;
-
- so = so_new(m, d, r);
-
- if (nv50_validate_textures(nv50, so, 0) == FALSE ||
- nv50_validate_textures(nv50, so, 2) == FALSE) {
- so_ref(NULL, &so);
-
- NOUVEAU_ERR("failed tex validate\n");
- return NULL;
- }
-
- so_method(so, tesla, 0x1330, 1); /* flush TIC */
- so_data (so, 0);
-
- return so;
+ struct nouveau_pushbuf *push = nv50->base.pushbuf;
+ unsigned i;
+ boolean need_flush = FALSE;
+
+ for (i = 0; i < nv50->num_samplers[s]; ++i) {
+ struct nv50_tsc_entry *tsc = nv50_tsc_entry(nv50->samplers[s][i]);
+
+ if (!tsc) {
+ BEGIN_NV04(push, NV50_3D(BIND_TSC(s)), 1);
+ PUSH_DATA (push, (i << 4) | 0);
+ continue;
+ }
+ if (tsc->id < 0) {
+ tsc->id = nv50_screen_tsc_alloc(nv50->screen, tsc);
+
+ nv50_sifc_linear_u8(&nv50->base, nv50->screen->txc,
+ 65536 + tsc->id * 32,
+ NOUVEAU_BO_VRAM, 32, tsc->tsc);
+ need_flush = TRUE;
+ }
+ nv50->screen->tsc.lock[tsc->id / 32] |= 1 << (tsc->id % 32);
+
+ BEGIN_NV04(push, NV50_3D(BIND_TSC(s)), 1);
+ PUSH_DATA (push, (tsc->id << 12) | (i << 4) | 1);
+ }
+ for (; i < nv50->state.num_samplers[s]; ++i) {
+ BEGIN_NV04(push, NV50_3D(BIND_TSC(s)), 1);
+ PUSH_DATA (push, (i << 4) | 0);
+ }
+ nv50->state.num_samplers[s] = nv50->num_samplers[s];
+
+ return need_flush;
+}
+
+void nv50_validate_samplers(struct nv50_context *nv50)
+{
+ boolean need_flush;
+
+ need_flush = nv50_validate_tsc(nv50, 0);
+ need_flush |= nv50_validate_tsc(nv50, 2);
+
+ if (need_flush) {
+ BEGIN_NV04(nv50->base.pushbuf, NV50_3D(TSC_FLUSH), 1);
+ PUSH_DATA (nv50->base.pushbuf, 0);
+ }
}
projects / mesa.git / blobdiff