{
TNLcontext *tnl = TNL_CONTEXT(ctx);
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, attr))
+ if (tnl->render_inputs_bitset & BITFIELD64_BIT(attr))
*m = (struct tnl_attr_map) {
.attrib = attr,
.format = emit,
swtnl_choose_attrs(struct gl_context *ctx)
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct nouveau_grobj *fahrenheit = nv04_context_engine(ctx);
+ struct nouveau_object *fahrenheit = nv04_context_engine(ctx);
struct nv04_context *nctx = to_nv04_context(ctx);
static struct tnl_attr_map map[NUM_VERTEX_ATTRS];
int n = 0;
/* TnL renderer entry points */
+static void
+swtnl_restart_ttri(struct nv04_context *nv04, struct nouveau_pushbuf *push)
+{
+ BEGIN_NV04(push, NV04_TTRI(COLORKEY), 7);
+ PUSH_DATA (push, nv04->colorkey);
+ PUSH_RELOC(push, nv04->texture[0]->bo, nv04->texture[0]->offset,
+ NOUVEAU_BO_LOW, 0, 0);
+ PUSH_RELOC(push, nv04->texture[0]->bo, nv04->format[0], NOUVEAU_BO_OR,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_A,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_B);
+ PUSH_DATA (push, nv04->filter[0]);
+ PUSH_DATA (push, nv04->blend);
+ PUSH_DATA (push, nv04->ctrl[0] & ~0x3e000000);
+ PUSH_DATA (push, nv04->fog);
+}
+
+static void
+swtnl_restart_mtri(struct nv04_context *nv04, struct nouveau_pushbuf *push)
+{
+ BEGIN_NV04(push, NV04_MTRI(OFFSET(0)), 8);
+ PUSH_RELOC(push, nv04->texture[0]->bo, nv04->texture[0]->offset,
+ NOUVEAU_BO_LOW, 0, 0);
+ PUSH_RELOC(push, nv04->texture[1]->bo, nv04->texture[1]->offset,
+ NOUVEAU_BO_LOW, 0, 0);
+ PUSH_RELOC(push, nv04->texture[0]->bo, nv04->format[0], NOUVEAU_BO_OR,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_A,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_B);
+ PUSH_RELOC(push, nv04->texture[1]->bo, nv04->format[1], NOUVEAU_BO_OR,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_A,
+ NV04_TEXTURED_TRIANGLE_FORMAT_DMA_B);
+ PUSH_DATA (push, nv04->filter[0]);
+ PUSH_DATA (push, nv04->filter[1]);
+ PUSH_DATA (push, nv04->alpha[0]);
+ PUSH_DATA (push, nv04->color[0]);
+ BEGIN_NV04(push, NV04_MTRI(COMBINE_ALPHA(1)), 8);
+ PUSH_DATA (push, nv04->alpha[1]);
+ PUSH_DATA (push, nv04->color[1]);
+ PUSH_DATA (push, nv04->factor);
+ PUSH_DATA (push, nv04->blend & ~0x0000000f);
+ PUSH_DATA (push, nv04->ctrl[0]);
+ PUSH_DATA (push, nv04->ctrl[1]);
+ PUSH_DATA (push, nv04->ctrl[2]);
+ PUSH_DATA (push, nv04->fog);
+}
+
+static inline bool
+swtnl_restart(struct gl_context *ctx, int multi, unsigned vertex_size)
+{
+ const int tex_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+ struct nv04_context *nv04 = to_nv04_context(ctx);
+ struct nouveau_pushbuf *push = context_push(ctx);
+ struct nouveau_pushbuf_refn refs[] = {
+ { nv04->texture[0]->bo, tex_flags },
+ { nv04->texture[1]->bo, tex_flags },
+ };
+
+ /* wait for enough space for state, and at least one whole primitive */
+ if (nouveau_pushbuf_space(push, 32 + (4 * vertex_size), 4, 0) ||
+ nouveau_pushbuf_refn (push, refs, multi ? 2 : 1))
+ return false;
+
+ /* emit engine state */
+ if (multi)
+ swtnl_restart_mtri(nv04, push);
+ else
+ swtnl_restart_ttri(nv04, push);
+
+ return true;
+}
+
static void
swtnl_start(struct gl_context *ctx)
{
+ struct nouveau_object *eng3d = nv04_context_engine(ctx);
+ struct nouveau_pushbuf *push = context_push(ctx);
+ unsigned vertex_size;
+
+ nouveau_pushbuf_bufctx(push, push->user_priv);
+ nouveau_pushbuf_validate(push);
+
swtnl_choose_attrs(ctx);
+
+ vertex_size = TNL_CONTEXT(ctx)->clipspace.vertex_size / 4;
+ if (eng3d->oclass == NV04_MULTITEX_TRIANGLE_CLASS)
+ swtnl_restart(ctx, 1, vertex_size);
+ else
+ swtnl_restart(ctx, 0, vertex_size);
}
static void
swtnl_finish(struct gl_context *ctx)
{
- FIRE_RING(context_chan(ctx));
+ struct nouveau_pushbuf *push = context_push(ctx);
+
+ nouveau_pushbuf_bufctx(push, NULL);
}
static void
/* Primitive rendering */
#define BEGIN_PRIMITIVE(n) \
- struct nouveau_channel *chan = context_chan(ctx); \
- struct nouveau_grobj *fahrenheit = nv04_context_engine(ctx); \
- int vertex_len = TNL_CONTEXT(ctx)->clipspace.vertex_size / 4; \
+ struct nouveau_object *eng3d = to_nv04_context(ctx)->eng3d; \
+ struct nouveau_pushbuf *push = context_push(ctx); \
+ int vertex_size = TNL_CONTEXT(ctx)->clipspace.vertex_size / 4; \
+ int multi = (eng3d->oclass == NV04_MULTITEX_TRIANGLE_CLASS); \
\
- if (nv04_mtex_engine(fahrenheit)) \
- BEGIN_RING(chan, fahrenheit, \
- NV04_MULTITEX_TRIANGLE_TLMTVERTEX_SX(0), \
- n * vertex_len); \
- else \
- BEGIN_RING(chan, fahrenheit, \
- NV04_TEXTURED_TRIANGLE_TLVERTEX_SX(0), \
- n * vertex_len); \
-
-#define OUT_VERTEX(i) \
- OUT_RINGp(chan, _tnl_get_vertex(ctx, i), vertex_len);
+ if (PUSH_AVAIL(push) < 32 + (n * vertex_size)) { \
+ if (!swtnl_restart(ctx, multi, vertex_size)) \
+ return; \
+ } \
+ \
+ BEGIN_NV04(push, NV04_TTRI(TLVERTEX_SX(0)), n * vertex_size);
+
+#define OUT_VERTEX(i) \
+ PUSH_DATAp(push, _tnl_get_vertex(ctx, i), vertex_size);
#define END_PRIMITIVE(draw) \
- if (nv04_mtex_engine(fahrenheit)) { \
- BEGIN_RING(chan, fahrenheit, \
- NV04_MULTITEX_TRIANGLE_DRAWPRIMITIVE(0), 1); \
- OUT_RING(chan, draw); \
+ if (multi) { \
+ BEGIN_NV04(push, NV04_MTRI(DRAWPRIMITIVE(0)), 1); \
+ PUSH_DATA (push, draw); \
} else { \
- BEGIN_RING(chan, fahrenheit, \
- NV04_TEXTURED_TRIANGLE_DRAWPRIMITIVE(0), 1); \
- OUT_RING(chan, draw); \
+ BEGIN_NV04(push, NV04_TTRI(DRAWPRIMITIVE(0)), 1); \
+ PUSH_DATA (push, draw); \
}
static void
_tnl_init_vertices(ctx, tnl->vb.Size,
NUM_VERTEX_ATTRS * 4 * sizeof(GLfloat));
_tnl_allow_pixel_fog(ctx, GL_FALSE);
- _tnl_wakeup(ctx);
}
void