static const uint16_t nve4_su_format_aux_map[PIPE_FORMAT_COUNT];
static const uint16_t nve4_suldp_lib_offset[PIPE_FORMAT_COUNT];
+static void
+nvc0_get_surface_dims(struct pipe_image_view *view, int *width, int *height,
+ int *depth)
+{
+ struct nv04_resource *res = nv04_resource(view->resource);
+ int level;
+
+ *width = *height = *depth = 1;
+ if (res->base.target == PIPE_BUFFER) {
+ *width = view->u.buf.last_element - view->u.buf.first_element + 1;
+ return;
+ }
+
+ level = view->u.tex.level;
+ *width = u_minify(view->resource->width0, level);
+ *height = u_minify(view->resource->height0, level);
+ *depth = u_minify(view->resource->depth0, level);
+
+ switch (res->base.target) {
+ case PIPE_TEXTURE_1D_ARRAY:
+ case PIPE_TEXTURE_2D_ARRAY:
+ case PIPE_TEXTURE_CUBE:
+ case PIPE_TEXTURE_CUBE_ARRAY:
+ *depth = view->u.tex.last_layer - view->u.tex.first_layer + 1;
+ break;
+ case PIPE_TEXTURE_1D:
+ case PIPE_TEXTURE_2D:
+ case PIPE_TEXTURE_RECT:
+ case PIPE_TEXTURE_3D:
+ break;
+ default:
+ assert(!"unexpected texture target");
+ break;
+ }
+}
+
void
nve4_set_surface_info(struct nouveau_pushbuf *push,
- struct pipe_surface *psf,
+ struct pipe_image_view *view,
struct nvc0_screen *screen)
{
- struct nv50_surface *sf = nv50_surface(psf);
struct nv04_resource *res;
uint64_t address;
uint32_t *const info = push->cur;
+ int width, height, depth;
uint8_t log2cpp;
- if (psf && !nve4_su_format_map[psf->format])
+ if (view && !nve4_su_format_map[view->format])
NOUVEAU_ERR("unsupported surface format, try is_format_supported() !\n");
push->cur += 16;
- if (!psf || !nve4_su_format_map[psf->format]) {
+ if (!view || !nve4_su_format_map[view->format]) {
memset(info, 0, 16 * sizeof(*info));
info[0] = 0xbadf0000;
screen->lib_code->start;
return;
}
- res = nv04_resource(sf->base.texture);
+ res = nv04_resource(view->resource);
+
+ address = res->address;
- address = res->address + sf->offset;
+ /* get surface dimensions based on the target. */
+ nvc0_get_surface_dims(view, &width, &height, &depth);
- info[8] = sf->width;
- info[9] = sf->height;
- info[10] = sf->depth;
+ info[8] = width;
+ info[9] = height;
+ info[10] = depth;
switch (res->base.target) {
case PIPE_TEXTURE_1D_ARRAY:
info[11] = 1;
info[11] = 0;
break;
}
- log2cpp = (0xf000 & nve4_su_format_aux_map[sf->base.format]) >> 12;
+ log2cpp = (0xf000 & nve4_su_format_aux_map[view->format]) >> 12;
- info[12] = nve4_suldp_lib_offset[sf->base.format] + screen->lib_code->start;
+ info[12] = nve4_suldp_lib_offset[view->format] + screen->lib_code->start;
/* limit in bytes for raw access */
- info[13] = (0x06 << 22) | ((sf->width << log2cpp) - 1);
+ info[13] = (0x06 << 22) | ((width << log2cpp) - 1);
- info[1] = nve4_su_format_map[sf->base.format];
+ info[1] = nve4_su_format_map[view->format];
#if 0
- switch (util_format_get_blocksizebits(sf->base.format)) {
+ switch (util_format_get_blocksizebits(view->format)) {
case 16: info[1] |= 1 << 16; break;
case 32: info[1] |= 2 << 16; break;
case 64: info[1] |= 3 << 16; break;
#else
info[1] |= log2cpp << 16;
info[1] |= 0x4000;
- info[1] |= (0x0f00 & nve4_su_format_aux_map[sf->base.format]);
+ info[1] |= (0x0f00 & nve4_su_format_aux_map[view->format]);
#endif
if (res->base.target == PIPE_BUFFER) {
info[0] = address >> 8;
- info[2] = sf->width - 1;
- info[2] |= (0xff & nve4_su_format_aux_map[sf->base.format]) << 22;
+ info[2] = width - 1;
+ info[2] |= (0xff & nve4_su_format_aux_map[view->format]) << 22;
info[3] = 0;
info[4] = 0;
info[5] = 0;
info[15] = 0;
} else {
struct nv50_miptree *mt = nv50_miptree(&res->base);
- struct nv50_miptree_level *lvl = &mt->level[sf->base.u.tex.level];
- const unsigned z = sf->base.u.tex.first_layer;
+ struct nv50_miptree_level *lvl = &mt->level[view->u.tex.level];
+ const unsigned z = view->u.tex.first_layer;
if (z) {
if (mt->layout_3d) {
- address += nvc0_mt_zslice_offset(mt, psf->u.tex.level, z);
+ address += nvc0_mt_zslice_offset(mt, view->u.tex.level, z);
/* doesn't work if z passes z-tile boundary */
- assert(sf->depth == 1);
+ assert(depth == 1);
} else {
address += mt->layer_stride * z;
}
}
+
info[0] = address >> 8;
- info[2] = sf->width - 1;
+ info[2] = width - 1;
/* NOTE: this is really important: */
- info[2] |= (0xff & nve4_su_format_aux_map[sf->base.format]) << 22;
+ info[2] |= (0xff & nve4_su_format_aux_map[view->format]) << 22;
info[3] = (0x88 << 24) | (lvl->pitch / 64);
- info[4] = sf->height - 1;
+ info[4] = height - 1;
info[4] |= (lvl->tile_mode & 0x0f0) << 25;
info[4] |= NVC0_TILE_SHIFT_Y(lvl->tile_mode) << 22;
info[5] = mt->layer_stride >> 8;
- info[6] = sf->depth - 1;
+ info[6] = depth - 1;
info[6] |= (lvl->tile_mode & 0xf00) << 21;
info[6] |= NVC0_TILE_SHIFT_Z(lvl->tile_mode) << 22;
info[7] = 0;
return 0;
}
+static void
+nve4_compute_validate_surfaces(struct nvc0_context *nvc0)
+{
+ struct nouveau_pushbuf *push = nvc0->base.pushbuf;
+ uint64_t address;
+ const int s = 5;
+ int i, j;
+
+ if (!nvc0->images_dirty[s])
+ return;
+
+ address = nvc0->screen->uniform_bo->offset + NVC0_CB_AUX_INFO(s);
+
+ BEGIN_NVC0(push, NVE4_CP(UPLOAD_DST_ADDRESS_HIGH), 2);
+ PUSH_DATAh(push, address + NVC0_CB_AUX_SU_INFO(0));
+ PUSH_DATA (push, address + NVC0_CB_AUX_SU_INFO(0));
+ BEGIN_NVC0(push, NVE4_CP(UPLOAD_LINE_LENGTH_IN), 2);
+ PUSH_DATA (push, 16 * NVC0_MAX_IMAGES * 4);
+ PUSH_DATA (push, 0x1);
+ BEGIN_1IC0(push, NVE4_CP(UPLOAD_EXEC), 1 + 16 * NVC0_MAX_IMAGES);
+ PUSH_DATA (push, NVE4_COMPUTE_UPLOAD_EXEC_LINEAR | (0x20 << 1));
+
+ for (i = 0; i < NVC0_MAX_IMAGES; ++i) {
+ struct pipe_image_view *view = &nvc0->images[s][i];
+ if (view->resource) {
+ struct nv04_resource *res = nv04_resource(view->resource);
+
+ nve4_set_surface_info(push, view, screen);
+ BCTX_REFN(nvc0->bufctx_cp, CP_SUF, res, RDWR);
+ } else {
+ for (j = 0; j < 16; j++)
+ PUSH_DATA(push, 0);
+ }
+ }
+}
+/* Will be removed once images are completely done. */
+#if 0
static void
nve4_compute_validate_surfaces(struct nvc0_context *nvc0)
{
nvc0->surfaces_dirty[t] = 0;
}
-
+#endif
/* Thankfully, textures with samplers follow the normal rules. */
static void
projects / mesa.git / commitdiff