static void
nv20_render_set_format(struct gl_context *ctx)
{
struct nouveau_render_state *render = to_render_state(ctx);
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
int i, attr, hw_format;
FOR_EACH_ATTR(render, i, attr) {
if (attr >= 0) {
struct nouveau_array *a = &render->attrs[attr];
hw_format = a->stride << 8 |
a->fields << 4 |
get_hw_format(a->type);
} else {
/* Unused attribute. */
hw_format = NV20_3D_VTXBUF_FMT_TYPE_FLOAT;
}
BEGIN_RING(chan, kelvin, NV20_3D_VTXBUF_FMT(i), 1);
OUT_RING(chan, hw_format);
}
}
static void
nv17_zclear(struct gl_context *ctx, GLbitfield *buffers)
{
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct nouveau_framebuffer *nfb = to_nouveau_framebuffer(
ctx->DrawBuffer);
struct nouveau_surface *s = &to_nouveau_renderbuffer(
nfb->base.Attachment[BUFFER_DEPTH].Renderbuffer)->surface;
/* Clear the hierarchical depth buffer */
BEGIN_RING(chan, celsius, NV17_3D_HIERZ_FILL_VALUE, 1);
OUT_RING(chan, pack_zs_f(s->format, ctx->Depth.Clear, 0));
BEGIN_RING(chan, celsius, NV17_3D_HIERZ_BUFFER_CLEAR, 1);
OUT_RING(chan, 1);
/* Mark the depth buffer as cleared */
if (use_fast_zclear(ctx, *buffers)) {
if (nctx->hierz.clear_seq)
*buffers &= ~BUFFER_BIT_DEPTH;
nfb->hierz.clear_value =
pack_zs_f(s->format, ctx->Depth.Clear, 0);
nctx->hierz.clear_seq++;
context_dirty(ctx, ZCLEAR);
}
}
static void
nv10_clear(struct gl_context *ctx, GLbitfield buffers)
{
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_pushbuf *push = context_push(ctx);
nouveau_validate_framebuffer(ctx);
nouveau_pushbuf_bufctx(push, nctx->hw.bufctx);
if (nouveau_pushbuf_validate(push)) {
nouveau_pushbuf_bufctx(push, NULL);
return;
}
if ((buffers & BUFFER_BIT_DEPTH) && ctx->Depth.Mask) {
if (context_eng3d(ctx)->oclass >= NV17_3D_CLASS)
nv17_zclear(ctx, &buffers);
else
nv10_zclear(ctx, &buffers);
/* Emit the zclear state if it's dirty */
_mesa_update_state(ctx);
}
nouveau_pushbuf_bufctx(push, NULL);
nouveau_clear(ctx, buffers);
}
static void
setup_hierz_buffer(struct gl_context *ctx)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct nouveau_bo_context *bctx = context_bctx(ctx, HIERZ);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_framebuffer *nfb = to_nouveau_framebuffer(fb);
unsigned pitch = align(fb->Width, 128),
height = align(fb->Height, 2),
size = pitch * height;
if (!nfb->hierz.bo || nfb->hierz.bo->size != size) {
nouveau_bo_ref(NULL, &nfb->hierz.bo);
nouveau_bo_new_tile(context_dev(ctx), NOUVEAU_BO_VRAM, 0, size,
0, NOUVEAU_BO_TILE_ZETA, &nfb->hierz.bo);
}
nouveau_bo_markl(bctx, celsius, NV17_3D_HIERZ_OFFSET,
nfb->hierz.bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR);
WAIT_RING(chan, 9);
BEGIN_RING(chan, celsius, NV17_3D_HIERZ_WINDOW_X, 4);
OUT_RINGf(chan, - 1792);
OUT_RINGf(chan, - 2304 + fb->Height);
OUT_RINGf(chan, fb->_DepthMaxF / 2);
OUT_RINGf(chan, 0);
BEGIN_RING(chan, celsius, NV17_3D_HIERZ_PITCH, 1);
OUT_RING(chan, pitch);
BEGIN_RING(chan, celsius, NV17_3D_HIERZ_ENABLE, 1);
OUT_RING(chan, 1);
}
void
nv10_emit_viewport(struct gl_context *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct gl_viewport_attrib *vp = &ctx->Viewport;
struct gl_framebuffer *fb = ctx->DrawBuffer;
float a[4] = {};
get_viewport_translate(ctx, a);
a[0] -= 2048;
a[1] -= 2048;
if (nv10_use_viewport_zclear(ctx))
a[2] = nv10_transform_depth(ctx, (vp->Far + vp->Near) / 2);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_TRANSLATE_X, 4);
OUT_RINGp(chan, a, 4);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_HORIZ(0), 1);
OUT_RING(chan, (fb->Width - 1) << 16 | 0x08000800);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_VERT(0), 1);
OUT_RING(chan, (fb->Height - 1) << 16 | 0x08000800);
context_dirty(ctx, PROJECTION);
}
void
nv20_emit_tex_gen(GLcontext *ctx, int emit)
{
const int i = emit - NOUVEAU_STATE_TEX_GEN0;
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
struct gl_texture_unit *unit = &ctx->Texture.Unit[i];
int j;
for (j = 0; j < 4; j++) {
if (nctx->fallback == HWTNL && (unit->TexGenEnabled & 1 << j)) {
struct gl_texgen *coord = get_texgen_coord(unit, j);
float *k = get_texgen_coeff(coord);
if (k) {
BEGIN_RING(chan, kelvin, TX_GEN_COEFF(i, j), 4);
OUT_RINGp(chan, k, 4);
}
BEGIN_RING(chan, kelvin, TX_GEN_MODE(i, j), 1);
OUT_RING(chan, nvgl_texgen_mode(coord->Mode));
} else {
BEGIN_RING(chan, kelvin, TX_GEN_MODE(i, j), 1);
OUT_RING(chan, 0);
}
}
}
void
nv10_emit_front_face(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
BEGIN_RING(chan, celsius, NV10TCL_FRONT_FACE, 1);
OUT_RING(chan, ctx->Polygon.FrontFace == GL_CW ?
NV10TCL_FRONT_FACE_CW : NV10TCL_FRONT_FACE_CCW);
}
GLboolean
nv10_use_viewport_zclear(struct gl_context *ctx)
{
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct gl_renderbuffer *depthRb = fb->Attachment[BUFFER_DEPTH].Renderbuffer;
return context_eng3d(ctx)->oclass < NV17_3D_CLASS &&
!nctx->hierz.clear_blocked && depthRb &&
(_mesa_get_format_bits(depthRb->Format,
GL_DEPTH_BITS) >= 24);
}
void
nv10_emit_point_mode(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
BEGIN_RING(chan, celsius, NV10TCL_POINT_SIZE, 1);
OUT_RING(chan, (uint32_t)(ctx->Point.Size * 8));
BEGIN_RING(chan, celsius, NV10TCL_POINT_SMOOTH_ENABLE, 1);
OUT_RING(chan, ctx->Point.SmoothFlag ? 1 : 0);
}
void
nv20_emit_point_mode(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
BEGIN_RING(chan, kelvin, NV20TCL_POINT_SIZE, 1);
if (context_chipset(ctx) >= 0x25)
OUT_RINGf(chan, ctx->Point.Size);
else
OUT_RING(chan, (uint32_t)(ctx->Point.Size * 8));
}
void
nv10_emit_polygon_mode(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
BEGIN_RING(chan, celsius, NV10TCL_POLYGON_MODE_FRONT, 2);
OUT_RING(chan, nvgl_polygon_mode(ctx->Polygon.FrontMode));
OUT_RING(chan, nvgl_polygon_mode(ctx->Polygon.BackMode));
BEGIN_RING(chan, celsius, NV10TCL_POLYGON_SMOOTH_ENABLE, 1);
OUT_RING(chan, ctx->Polygon.SmoothFlag ? 1 : 0);
}
void
nv10_emit_scissor(struct gl_context *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
int x, y, w, h;
get_scissors(ctx->DrawBuffer, &x, &y, &w, &h);
BEGIN_RING(chan, celsius, NV10_3D_RT_HORIZ, 2);
OUT_RING(chan, w << 16 | x);
OUT_RING(chan, h << 16 | y);
}
void
nv10_emit_line_mode(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
GLboolean smooth = ctx->Line.SmoothFlag &&
ctx->Hint.LineSmooth == GL_NICEST;
BEGIN_RING(chan, celsius, NV10TCL_LINE_WIDTH, 1);
OUT_RING(chan, MAX2(smooth ? 0 : 1,
ctx->Line.Width) * 8);
BEGIN_RING(chan, celsius, NV10TCL_LINE_SMOOTH_ENABLE, 1);
OUT_RING(chan, smooth ? 1 : 0);
}
void
nv20_emit_framebuffer(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
struct nouveau_bo_context *bctx = context_bctx(ctx, FRAMEBUFFER);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_surface *s;
unsigned rt_format = NV20TCL_RT_FORMAT_TYPE_LINEAR;
unsigned rt_pitch = 0, zeta_pitch = 0;
unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR;
if (fb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT)
return;
/* Render target */
if (fb->_ColorDrawBuffers[0]) {
s = &to_nouveau_renderbuffer(
fb->_ColorDrawBuffers[0])->surface;
rt_format |= get_rt_format(s->format);
rt_pitch = s->pitch;
nouveau_bo_markl(bctx, kelvin, NV20TCL_COLOR_OFFSET,
s->bo, 0, bo_flags);
}
/* depth/stencil */
if (fb->_DepthBuffer) {
s = &to_nouveau_renderbuffer(
fb->_DepthBuffer->Wrapped)->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = s->pitch;
nouveau_bo_markl(bctx, kelvin, NV20TCL_ZETA_OFFSET,
s->bo, 0, bo_flags);
} else {
rt_format |= get_rt_format(MESA_FORMAT_Z24_S8);
zeta_pitch = rt_pitch;
}
BEGIN_RING(chan, kelvin, NV20TCL_RT_FORMAT, 2);
OUT_RING(chan, rt_format);
OUT_RING(chan, zeta_pitch << 16 | rt_pitch);
/* Recompute the viewport/scissor state. */
context_dirty(ctx, VIEWPORT);
context_dirty(ctx, SCISSOR);
}
void
nv10_emit_cull_face(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
GLenum mode = ctx->Polygon.CullFaceMode;
BEGIN_RING(chan, celsius, NV10TCL_CULL_FACE_ENABLE, 1);
OUT_RING(chan, ctx->Polygon.CullFlag ? 1 : 0);
BEGIN_RING(chan, celsius, NV10TCL_CULL_FACE, 1);
OUT_RING(chan, (mode == GL_FRONT ? NV10TCL_CULL_FACE_FRONT :
mode == GL_BACK ? NV10TCL_CULL_FACE_BACK :
NV10TCL_CULL_FACE_FRONT_AND_BACK));
}
void
nv10_emit_polygon_offset(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
BEGIN_RING(chan, celsius, NV10TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
OUT_RING(chan, ctx->Polygon.OffsetPoint ? 1 : 0);
OUT_RING(chan, ctx->Polygon.OffsetLine ? 1 : 0);
OUT_RING(chan, ctx->Polygon.OffsetFill ? 1 : 0);
BEGIN_RING(chan, celsius, NV10TCL_POLYGON_OFFSET_FACTOR, 2);
OUT_RINGf(chan, ctx->Polygon.OffsetFactor);
OUT_RINGf(chan, ctx->Polygon.OffsetUnits);
}
void
nv20_emit_tex_shader(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
uint32_t tx_shader_op = 0;
int i;
for (i = 0; i < NV20_TEXTURE_UNITS; i++) {
if (!ctx->Texture.Unit[i]._ReallyEnabled)
continue;
tx_shader_op |= NV20TCL_TX_SHADER_OP_TX0_TEXTURE_2D << 5 * i;
}
BEGIN_RING(chan, kelvin, NV20TCL_TX_SHADER_OP, 1);
OUT_RING(chan, tx_shader_op);
}
static void
nv20_render_bind_vertices(struct gl_context *ctx)
{
struct nouveau_render_state *render = to_render_state(ctx);
struct nouveau_bo_context *bctx = context_bctx(ctx, VERTEX);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
int i, attr;
FOR_EACH_BOUND_ATTR(render, i, attr) {
struct nouveau_array *a = &render->attrs[attr];
nouveau_bo_mark(bctx, kelvin,
NV20_3D_VTXBUF_OFFSET(i),
a->bo, a->offset, 0,
0, NV20_3D_VTXBUF_OFFSET_DMA1,
NOUVEAU_BO_LOW | NOUVEAU_BO_OR |
NOUVEAU_BO_GART | NOUVEAU_BO_RD);
}
}
void
nv20_emit_viewport(GLcontext *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
float a[4] = {};
get_viewport_translate(ctx, a);
BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_TRANSLATE_X, 4);
OUT_RINGp(chan, a, 4);
BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(0), 1);
OUT_RING(chan, (fb->Width - 1) << 16);
BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(0), 1);
OUT_RING(chan, (fb->Height - 1) << 16);
context_dirty(ctx, PROJECTION);
}
void
nv20_emit_tex_mat(GLcontext *ctx, int emit)
{
const int i = emit - NOUVEAU_STATE_TEX_MAT0;
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
if (nctx->fallback == HWTNL &&
(ctx->Texture._TexMatEnabled & 1 << i)) {
BEGIN_RING(chan, kelvin, NV20TCL_TX_MATRIX_ENABLE(i), 1);
OUT_RING(chan, 1);
BEGIN_RING(chan, kelvin, TX_MATRIX(i), 16);
OUT_RINGm(chan, ctx->TextureMatrixStack[i].Top->m);
} else {
BEGIN_RING(chan, kelvin, NV20TCL_TX_MATRIX_ENABLE(i), 1);
OUT_RING(chan, 0);
}
}
void
nv10_emit_zclear(struct gl_context *ctx, int emit)
{
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct nouveau_framebuffer *nfb =
to_nouveau_framebuffer(ctx->DrawBuffer);
if (nfb->hierz.bo) {
BEGIN_RING(chan, celsius, NV17_3D_ZCLEAR_ENABLE, 2);
OUT_RINGb(chan, !nctx->hierz.clear_blocked);
OUT_RING(chan, nfb->hierz.clear_value |
(nctx->hierz.clear_seq & 0xff));
} else {
BEGIN_RING(chan, celsius, NV10_3D_DEPTH_RANGE_NEAR, 2);
OUT_RINGf(chan, nv10_transform_depth(ctx, 0));
OUT_RINGf(chan, nv10_transform_depth(ctx, 1));
context_dirty(ctx, VIEWPORT);
}
}
static void
setup_hierz_buffer(struct gl_context *ctx)
{
struct nouveau_pushbuf *push = context_push(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_framebuffer *nfb = to_nouveau_framebuffer(fb);
unsigned pitch = align(fb->Width, 128),
height = align(fb->Height, 2),
size = pitch * height;
if (!nfb->hierz.bo || nfb->hierz.bo->size != size) {
union nouveau_bo_config config = {
.nv04.surf_flags = NV04_BO_ZETA,
.nv04.surf_pitch = 0
};
nouveau_bo_ref(NULL, &nfb->hierz.bo);
nouveau_bo_new(context_dev(ctx), NOUVEAU_BO_VRAM, 0, size,
&config, &nfb->hierz.bo);
}
PUSH_SPACE(push, 11);
BEGIN_NV04(push, NV17_3D(HIERZ_OFFSET), 1);
PUSH_MTHDl(push, NV17_3D(HIERZ_OFFSET), BUFCTX_FB,
nfb->hierz.bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR);
BEGIN_NV04(push, NV17_3D(HIERZ_WINDOW_X), 4);
PUSH_DATAf(push, - 1792);
PUSH_DATAf(push, - 2304 + fb->Height);
PUSH_DATAf(push, fb->_DepthMaxF / 2);
PUSH_DATAf(push, 0);
BEGIN_NV04(push, NV17_3D(HIERZ_PITCH), 1);
PUSH_DATA (push, pitch);
BEGIN_NV04(push, NV17_3D(HIERZ_ENABLE), 1);
PUSH_DATA (push, 1);
}
void
nv10_emit_framebuffer(struct gl_context *ctx, int emit)
{
struct nouveau_pushbuf *push = context_push(ctx);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_surface *s;
unsigned rt_format = NV10_3D_RT_FORMAT_TYPE_LINEAR;
unsigned rt_pitch = 0, zeta_pitch = 0;
unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR;
if (fb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT)
return;
PUSH_RESET(push, BUFCTX_FB);
/* At least nv11 seems to get sad if we don't do this before
* swapping RTs.*/
if (context_eng3d(ctx)->oclass < NV17_3D_CLASS) {
int i;
for (i = 0; i < 6; i++) {
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
}
}
/* Render target */
if (fb->_ColorDrawBuffers[0]) {
s = &to_nouveau_renderbuffer(
fb->_ColorDrawBuffers[0])->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = rt_pitch = s->pitch;
BEGIN_NV04(push, NV10_3D(COLOR_OFFSET), 1);
PUSH_MTHDl(push, NV10_3D(COLOR_OFFSET), BUFCTX_FB,
s->bo, 0, bo_flags);
}
/* depth/stencil */
if (fb->Attachment[BUFFER_DEPTH].Renderbuffer) {
s = &to_nouveau_renderbuffer(
fb->Attachment[BUFFER_DEPTH].Renderbuffer)->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = s->pitch;
BEGIN_NV04(push, NV10_3D(ZETA_OFFSET), 1);
PUSH_MTHDl(push, NV10_3D(ZETA_OFFSET), BUFCTX_FB,
s->bo, 0, bo_flags);
if (context_eng3d(ctx)->oclass >= NV17_3D_CLASS) {
setup_hierz_buffer(ctx);
context_dirty(ctx, ZCLEAR);
}
}
BEGIN_NV04(push, NV10_3D(RT_FORMAT), 2);
PUSH_DATA (push, rt_format);
PUSH_DATA (push, zeta_pitch << 16 | rt_pitch);
context_dirty(ctx, VIEWPORT);
context_dirty(ctx, SCISSOR);
context_dirty(ctx, DEPTH);
}
void
nv10_emit_render_mode(struct gl_context *ctx, int emit)
{
}
void
nv10_emit_scissor(struct gl_context *ctx, int emit)
{
struct nouveau_pushbuf *push = context_push(ctx);
int x, y, w, h;
get_scissors(ctx->DrawBuffer, &x, &y, &w, &h);
BEGIN_NV04(push, NV10_3D(RT_HORIZ), 2);
PUSH_DATA (push, w << 16 | x);
PUSH_DATA (push, h << 16 | y);
}
void
nv10_emit_viewport(struct gl_context *ctx, int emit)
{
struct nouveau_pushbuf *push = context_push(ctx);
struct gl_viewport_attrib *vp = &ctx->ViewportArray[0];
struct gl_framebuffer *fb = ctx->DrawBuffer;
float a[4] = {};
get_viewport_translate(ctx, a);
a[0] -= 2048;
a[1] -= 2048;
if (nv10_use_viewport_zclear(ctx))
a[2] = nv10_transform_depth(ctx, (vp->Far + vp->Near) / 2);
BEGIN_NV04(push, NV10_3D(VIEWPORT_TRANSLATE_X), 4);
PUSH_DATAp(push, a, 4);
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_HORIZ(0)), 1);
PUSH_DATA (push, (fb->Width - 1) << 16 | 0x08000800);
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_VERT(0)), 1);
PUSH_DATA (push, (fb->Height - 1) << 16 | 0x08000800);
context_dirty(ctx, PROJECTION);
}
void
nv10_emit_zclear(struct gl_context *ctx, int emit)
{
struct nouveau_context *nctx = to_nouveau_context(ctx);
struct nouveau_pushbuf *push = context_push(ctx);
struct nouveau_framebuffer *nfb =
to_nouveau_framebuffer(ctx->DrawBuffer);
if (nfb->hierz.bo) {
BEGIN_NV04(push, NV17_3D(ZCLEAR_ENABLE), 2);
PUSH_DATAb(push, !nctx->hierz.clear_blocked);
PUSH_DATA (push, nfb->hierz.clear_value |
(nctx->hierz.clear_seq & 0xff));
} else {
BEGIN_NV04(push, NV10_3D(DEPTH_RANGE_NEAR), 2);
PUSH_DATAf(push, nv10_transform_depth(ctx, 0));
PUSH_DATAf(push, nv10_transform_depth(ctx, 1));
context_dirty(ctx, VIEWPORT);
}
}
void
nv20_emit_tex_obj(GLcontext *ctx, int emit)
{
const int i = emit - NOUVEAU_STATE_TEX_OBJ0;
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *kelvin = context_eng3d(ctx);
struct nouveau_bo_context *bctx = context_bctx_i(ctx, TEXTURE, i);
const int bo_flags = NOUVEAU_BO_RD | NOUVEAU_BO_GART | NOUVEAU_BO_VRAM;
struct gl_texture_object *t;
struct nouveau_surface *s;
struct gl_texture_image *ti;
uint32_t tx_format, tx_filter, tx_wrap, tx_enable;
if (!ctx->Texture.Unit[i]._ReallyEnabled) {
BEGIN_RING(chan, kelvin, NV20TCL_TX_ENABLE(i), 1);
OUT_RING(chan, 0);
context_dirty(ctx, TEX_SHADER);
return;
}
t = ctx->Texture.Unit[i]._Current;
s = &to_nouveau_texture(t)->surfaces[t->BaseLevel];
ti = t->Image[0][t->BaseLevel];
if (!nouveau_texture_validate(ctx, t))
return;
/* Recompute the texturing registers. */
tx_format = ti->DepthLog2 << 28
| ti->HeightLog2 << 24
| ti->WidthLog2 << 20
| NV20TCL_TX_FORMAT_DIMS_2D
| NV20TCL_TX_FORMAT_NO_BORDER
| 1 << 16;
tx_wrap = nvgl_wrap_mode(t->WrapR) << 16
| nvgl_wrap_mode(t->WrapT) << 8
| nvgl_wrap_mode(t->WrapS) << 0;
tx_filter = nvgl_filter_mode(t->MagFilter) << 24
| nvgl_filter_mode(t->MinFilter) << 16
| 2 << 12;
tx_enable = NV20TCL_TX_ENABLE_ENABLE
| log2i(t->MaxAnisotropy) << 4;
if (t->Target == GL_TEXTURE_RECTANGLE) {
BEGIN_RING(chan, kelvin, NV20TCL_TX_NPOT_PITCH(i), 1);
OUT_RING(chan, s->pitch << 16);
BEGIN_RING(chan, kelvin, NV20TCL_TX_NPOT_SIZE(i), 1);
OUT_RING(chan, s->width << 16 | s->height);
tx_format |= get_tex_format_rect(ti);
} else {
tx_format |= get_tex_format_pot(ti);
}
if (t->MinFilter != GL_NEAREST &&
t->MinFilter != GL_LINEAR) {
int lod_min = t->MinLod;
int lod_max = MIN2(t->MaxLod, t->_MaxLambda);
int lod_bias = t->LodBias
+ ctx->Texture.Unit[i].LodBias;
lod_max = CLAMP(lod_max, 0, 15);
lod_min = CLAMP(lod_min, 0, 15);
lod_bias = CLAMP(lod_bias, 0, 15);
tx_format |= NV20TCL_TX_FORMAT_MIPMAP;
tx_filter |= lod_bias << 8;
tx_enable |= lod_min << 26
| lod_max << 14;
}
/* Write it to the hardware. */
nouveau_bo_mark(bctx, kelvin, NV20TCL_TX_FORMAT(i),
s->bo, tx_format, 0,
NV20TCL_TX_FORMAT_DMA0,
NV20TCL_TX_FORMAT_DMA1,
bo_flags | NOUVEAU_BO_OR);
nouveau_bo_markl(bctx, kelvin, NV20TCL_TX_OFFSET(i),
s->bo, 0, bo_flags);
BEGIN_RING(chan, kelvin, NV20TCL_TX_WRAP(i), 1);
OUT_RING(chan, tx_wrap);
BEGIN_RING(chan, kelvin, NV20TCL_TX_FILTER(i), 1);
OUT_RING(chan, tx_filter);
BEGIN_RING(chan, kelvin, NV20TCL_TX_ENABLE(i), 1);
OUT_RING(chan, tx_enable);
context_dirty(ctx, TEX_SHADER);
}
static void
nv10_hwctx_init(struct gl_context *ctx)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct nouveau_hw_state *hw = &to_nouveau_context(ctx)->hw;
int i;
BEGIN_RING(chan, celsius, NV10_3D_DMA_NOTIFY, 1);
OUT_RING(chan, hw->ntfy->handle);
BEGIN_RING(chan, celsius, NV10_3D_DMA_TEXTURE0, 3);
OUT_RING(chan, chan->vram->handle);
OUT_RING(chan, chan->gart->handle);
OUT_RING(chan, chan->gart->handle);
BEGIN_RING(chan, celsius, NV10_3D_DMA_COLOR, 2);
OUT_RING(chan, chan->vram->handle);
OUT_RING(chan, chan->vram->handle);
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_RT_HORIZ, 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_HORIZ(0), 1);
OUT_RING(chan, 0x7ff << 16 | 0x800);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_VERT(0), 1);
OUT_RING(chan, 0x7ff << 16 | 0x800);
for (i = 1; i < 8; i++) {
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_HORIZ(i), 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_VIEWPORT_CLIP_VERT(i), 1);
OUT_RING(chan, 0);
}
BEGIN_RING(chan, celsius, 0x290, 1);
OUT_RING(chan, 0x10 << 16 | 1);
BEGIN_RING(chan, celsius, 0x3f4, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
if (context_chipset(ctx) >= 0x17) {
BEGIN_RING(chan, celsius, NV17_3D_UNK01AC, 2);
OUT_RING(chan, chan->vram->handle);
OUT_RING(chan, chan->vram->handle);
BEGIN_RING(chan, celsius, 0xd84, 1);
OUT_RING(chan, 0x3);
BEGIN_RING(chan, celsius, NV17_3D_COLOR_MASK_ENABLE, 1);
OUT_RING(chan, 1);
}
if (context_chipset(ctx) >= 0x11) {
BEGIN_RING(chan, celsius, 0x120, 3);
OUT_RING(chan, 0);
OUT_RING(chan, 1);
OUT_RING(chan, 2);
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
}
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
/* Set state */
BEGIN_RING(chan, celsius, NV10_3D_FOG_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_ALPHA_FUNC_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_ALPHA_FUNC_FUNC, 2);
OUT_RING(chan, 0x207);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_TEX_ENABLE(0), 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_BLEND_FUNC_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_DITHER_ENABLE, 2);
OUT_RING(chan, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_LINE_SMOOTH_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_WEIGHT_ENABLE, 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_BLEND_FUNC_SRC, 4);
OUT_RING(chan, 1);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
OUT_RING(chan, 0x8006);
BEGIN_RING(chan, celsius, NV10_3D_STENCIL_MASK, 8);
OUT_RING(chan, 0xff);
OUT_RING(chan, 0x207);
OUT_RING(chan, 0);
OUT_RING(chan, 0xff);
OUT_RING(chan, 0x1e00);
OUT_RING(chan, 0x1e00);
OUT_RING(chan, 0x1e00);
OUT_RING(chan, 0x1d01);
BEGIN_RING(chan, celsius, NV10_3D_NORMALIZE_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_FOG_ENABLE, 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_LIGHT_MODEL, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_SEPARATE_SPECULAR_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_ENABLED_LIGHTS, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_POLYGON_OFFSET_POINT_ENABLE, 3);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_DEPTH_FUNC, 1);
OUT_RING(chan, 0x201);
BEGIN_RING(chan, celsius, NV10_3D_DEPTH_WRITE_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_DEPTH_TEST_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_POLYGON_OFFSET_FACTOR, 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_POINT_SIZE, 1);
OUT_RING(chan, 8);
BEGIN_RING(chan, celsius, NV10_3D_POINT_PARAMETERS_ENABLE, 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_LINE_WIDTH, 1);
OUT_RING(chan, 8);
BEGIN_RING(chan, celsius, NV10_3D_LINE_SMOOTH_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_POLYGON_MODE_FRONT, 2);
OUT_RING(chan, 0x1b02);
OUT_RING(chan, 0x1b02);
BEGIN_RING(chan, celsius, NV10_3D_CULL_FACE, 2);
OUT_RING(chan, 0x405);
OUT_RING(chan, 0x901);
BEGIN_RING(chan, celsius, NV10_3D_POLYGON_SMOOTH_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_CULL_FACE_ENABLE, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_TEX_GEN_MODE(0, 0), 8);
for (i = 0; i < 8; i++)
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_TEX_MATRIX_ENABLE(0), 2);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_FOG_COEFF(0), 3);
OUT_RING(chan, 0x3fc00000); /* -1.50 */
OUT_RING(chan, 0xbdb8aa0a); /* -0.09 */
OUT_RING(chan, 0); /* 0.00 */
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_FOG_MODE, 2);
OUT_RING(chan, 0x802);
OUT_RING(chan, 2);
/* for some reason VIEW_MATRIX_ENABLE need to be 6 instead of 4 when
* using texturing, except when using the texture matrix
*/
BEGIN_RING(chan, celsius, NV10_3D_VIEW_MATRIX_ENABLE, 1);
OUT_RING(chan, 6);
BEGIN_RING(chan, celsius, NV10_3D_COLOR_MASK, 1);
OUT_RING(chan, 0x01010101);
/* Set vertex component */
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_COL_4F_R, 4);
OUT_RINGf(chan, 1.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 1.0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_COL2_3F_R, 3);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_NOR_3F_X, 3);
OUT_RING(chan, 0);
OUT_RING(chan, 0);
OUT_RINGf(chan, 1.0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_TX0_4F_S, 4);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 1.0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_TX1_4F_S, 4);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 1.0);
BEGIN_RING(chan, celsius, NV10_3D_VERTEX_FOG_1F, 1);
OUT_RINGf(chan, 0.0);
BEGIN_RING(chan, celsius, NV10_3D_EDGEFLAG_ENABLE, 1);
OUT_RING(chan, 1);
BEGIN_RING(chan, celsius, NV10_3D_DEPTH_RANGE_NEAR, 2);
OUT_RINGf(chan, 0.0);
OUT_RINGf(chan, 16777216.0);
FIRE_RING(chan);
}
void
nv10_emit_framebuffer(struct gl_context *ctx, int emit)
{
struct nouveau_channel *chan = context_chan(ctx);
struct nouveau_grobj *celsius = context_eng3d(ctx);
struct nouveau_bo_context *bctx = context_bctx(ctx, FRAMEBUFFER);
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct nouveau_surface *s;
unsigned rt_format = NV10_3D_RT_FORMAT_TYPE_LINEAR;
unsigned rt_pitch = 0, zeta_pitch = 0;
unsigned bo_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RDWR;
if (fb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT)
return;
/* At least nv11 seems to get sad if we don't do this before
* swapping RTs.*/
if (context_chipset(ctx) < 0x17) {
int i;
for (i = 0; i < 6; i++) {
BEGIN_RING(chan, celsius, NV04_GRAPH_NOP, 1);
OUT_RING(chan, 0);
}
}
/* Render target */
if (fb->_ColorDrawBuffers[0]) {
s = &to_nouveau_renderbuffer(
fb->_ColorDrawBuffers[0])->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = rt_pitch = s->pitch;
nouveau_bo_markl(bctx, celsius, NV10_3D_COLOR_OFFSET,
s->bo, 0, bo_flags);
}
/* depth/stencil */
if (fb->Attachment[BUFFER_DEPTH].Renderbuffer) {
s = &to_nouveau_renderbuffer(
fb->Attachment[BUFFER_DEPTH].Renderbuffer)->surface;
rt_format |= get_rt_format(s->format);
zeta_pitch = s->pitch;
nouveau_bo_markl(bctx, celsius, NV10_3D_ZETA_OFFSET,
s->bo, 0, bo_flags);
if (context_chipset(ctx) >= 0x17) {
setup_hierz_buffer(ctx);
context_dirty(ctx, ZCLEAR);
}
}
BEGIN_RING(chan, celsius, NV10_3D_RT_FORMAT, 2);
OUT_RING(chan, rt_format);
OUT_RING(chan, zeta_pitch << 16 | rt_pitch);
context_dirty(ctx, VIEWPORT);
context_dirty(ctx, SCISSOR);
}
static void
nv10_hwctx_init(struct gl_context *ctx)
{
struct nouveau_pushbuf *push = context_push(ctx);
struct nouveau_hw_state *hw = &to_nouveau_context(ctx)->hw;
struct nv04_fifo *fifo = hw->chan->data;
int i;
BEGIN_NV04(push, NV01_SUBC(3D, OBJECT), 1);
PUSH_DATA (push, hw->eng3d->handle);
BEGIN_NV04(push, NV10_3D(DMA_NOTIFY), 1);
PUSH_DATA (push, hw->ntfy->handle);
BEGIN_NV04(push, NV10_3D(DMA_TEXTURE0), 3);
PUSH_DATA (push, fifo->vram);
PUSH_DATA (push, fifo->gart);
PUSH_DATA (push, fifo->gart);
BEGIN_NV04(push, NV10_3D(DMA_COLOR), 2);
PUSH_DATA (push, fifo->vram);
PUSH_DATA (push, fifo->vram);
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(RT_HORIZ), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_HORIZ(0)), 1);
PUSH_DATA (push, 0x7ff << 16 | 0x800);
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_VERT(0)), 1);
PUSH_DATA (push, 0x7ff << 16 | 0x800);
for (i = 1; i < 8; i++) {
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_HORIZ(i)), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(VIEWPORT_CLIP_VERT(i)), 1);
PUSH_DATA (push, 0);
}
BEGIN_NV04(push, SUBC_3D(0x290), 1);
PUSH_DATA (push, 0x10 << 16 | 1);
BEGIN_NV04(push, SUBC_3D(0x3f4), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
if (context_eng3d(ctx)->oclass >= NV17_3D_CLASS) {
BEGIN_NV04(push, NV17_3D(UNK01AC), 2);
PUSH_DATA (push, fifo->vram);
PUSH_DATA (push, fifo->vram);
BEGIN_NV04(push, SUBC_3D(0xd84), 1);
PUSH_DATA (push, 0x3);
BEGIN_NV04(push, NV17_3D(COLOR_MASK_ENABLE), 1);
PUSH_DATA (push, 1);
}
if (context_eng3d(ctx)->oclass >= NV15_3D_CLASS) {
BEGIN_NV04(push, SUBC_3D(0x120), 3);
PUSH_DATA (push, 0);
PUSH_DATA (push, 1);
PUSH_DATA (push, 2);
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
}
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
/* Set state */
BEGIN_NV04(push, NV10_3D(FOG_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(ALPHA_FUNC_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(ALPHA_FUNC_FUNC), 2);
PUSH_DATA (push, 0x207);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(TEX_ENABLE(0)), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(BLEND_FUNC_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(DITHER_ENABLE), 2);
PUSH_DATA (push, 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(LINE_SMOOTH_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(VERTEX_WEIGHT_ENABLE), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(BLEND_FUNC_SRC), 4);
PUSH_DATA (push, 1);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0x8006);
BEGIN_NV04(push, NV10_3D(STENCIL_MASK), 8);
PUSH_DATA (push, 0xff);
PUSH_DATA (push, 0x207);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0xff);
PUSH_DATA (push, 0x1e00);
PUSH_DATA (push, 0x1e00);
PUSH_DATA (push, 0x1e00);
PUSH_DATA (push, 0x1d01);
BEGIN_NV04(push, NV10_3D(NORMALIZE_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(FOG_ENABLE), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(LIGHT_MODEL), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(SEPARATE_SPECULAR_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(ENABLED_LIGHTS), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(POLYGON_OFFSET_POINT_ENABLE), 3);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(DEPTH_FUNC), 1);
PUSH_DATA (push, 0x201);
BEGIN_NV04(push, NV10_3D(DEPTH_WRITE_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(DEPTH_TEST_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(POLYGON_OFFSET_FACTOR), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(POINT_SIZE), 1);
PUSH_DATA (push, 8);
BEGIN_NV04(push, NV10_3D(POINT_PARAMETERS_ENABLE), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(LINE_WIDTH), 1);
PUSH_DATA (push, 8);
BEGIN_NV04(push, NV10_3D(LINE_SMOOTH_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(POLYGON_MODE_FRONT), 2);
PUSH_DATA (push, 0x1b02);
PUSH_DATA (push, 0x1b02);
BEGIN_NV04(push, NV10_3D(CULL_FACE), 2);
PUSH_DATA (push, 0x405);
PUSH_DATA (push, 0x901);
BEGIN_NV04(push, NV10_3D(POLYGON_SMOOTH_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(CULL_FACE_ENABLE), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(TEX_GEN_MODE(0, 0)), 8);
for (i = 0; i < 8; i++)
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(TEX_MATRIX_ENABLE(0)), 2);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(FOG_COEFF(0)), 3);
PUSH_DATA (push, 0x3fc00000); /* -1.50 */
PUSH_DATA (push, 0xbdb8aa0a); /* -0.09 */
PUSH_DATA (push, 0); /* 0.00 */
BEGIN_NV04(push, NV04_GRAPH(3D, NOP), 1);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(FOG_MODE), 2);
PUSH_DATA (push, 0x802);
PUSH_DATA (push, 2);
/* for some reason VIEW_MATRIX_ENABLE need to be 6 instead of 4 when
* using texturing, except when using the texture matrix
*/
BEGIN_NV04(push, NV10_3D(VIEW_MATRIX_ENABLE), 1);
PUSH_DATA (push, 6);
BEGIN_NV04(push, NV10_3D(COLOR_MASK), 1);
PUSH_DATA (push, 0x01010101);
/* Set vertex component */
BEGIN_NV04(push, NV10_3D(VERTEX_COL_4F_R), 4);
PUSH_DATAf(push, 1.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 1.0);
BEGIN_NV04(push, NV10_3D(VERTEX_COL2_3F_R), 3);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
BEGIN_NV04(push, NV10_3D(VERTEX_NOR_3F_X), 3);
PUSH_DATA (push, 0);
PUSH_DATA (push, 0);
PUSH_DATAf(push, 1.0);
BEGIN_NV04(push, NV10_3D(VERTEX_TX0_4F_S), 4);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 1.0);
BEGIN_NV04(push, NV10_3D(VERTEX_TX1_4F_S), 4);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 1.0);
BEGIN_NV04(push, NV10_3D(VERTEX_FOG_1F), 1);
PUSH_DATAf(push, 0.0);
BEGIN_NV04(push, NV10_3D(EDGEFLAG_ENABLE), 1);
PUSH_DATA (push, 1);
BEGIN_NV04(push, NV10_3D(DEPTH_RANGE_NEAR), 2);
PUSH_DATAf(push, 0.0);
PUSH_DATAf(push, 16777216.0);
PUSH_KICK (push);
}
