1 files changed, 0 insertions, 426 deletions

diff --git a/src/gallium/drivers/nv20/nv20_state_emit.c b/src/gallium/drivers/nv20/nv20_state_emit.c
deleted file mode 100644
index 6bbd1fdae9d..00000000000
--- a/src/gallium/drivers/nv20/nv20_state_emit.c
+++ /dev/null
@@ -1,426 +0,0 @@
-#include "nv20_context.h"
-#include "nv20_state.h"
-#include "draw/draw_context.h"
-
-static void nv20_state_emit_blend(struct nv20_context* nv20)
-{
-	struct nv20_blend_state *b = nv20->blend;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	BEGIN_RING(chan, kelvin, NV20TCL_DITHER_ENABLE, 1);
-	OUT_RING  (chan, b->d_enable);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_ENABLE, 1);
-	OUT_RING  (chan, b->b_enable);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_SRC, 2);
-	OUT_RING  (chan, b->b_srcfunc);
-	OUT_RING  (chan, b->b_dstfunc);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_COLOR_MASK, 1);
-	OUT_RING  (chan, b->c_mask);
-}
-
-static void nv20_state_emit_blend_color(struct nv20_context* nv20)
-{
-	struct pipe_blend_color *c = nv20->blend_color;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	BEGIN_RING(chan, kelvin, NV20TCL_BLEND_COLOR, 1);
-	OUT_RING  (chan,
-		   (float_to_ubyte(c->color[3]) << 24)|
-		   (float_to_ubyte(c->color[0]) << 16)|
-		   (float_to_ubyte(c->color[1]) << 8) |
-		   (float_to_ubyte(c->color[2]) << 0));
-}
-
-static void nv20_state_emit_rast(struct nv20_context* nv20)
-{
-	struct nv20_rasterizer_state *r = nv20->rast;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	BEGIN_RING(chan, kelvin, NV20TCL_SHADE_MODEL, 2);
-	OUT_RING  (chan, r->shade_model);
-	OUT_RING  (chan, r->line_width);
-
-
-	BEGIN_RING(chan, kelvin, NV20TCL_POINT_SIZE, 1);
-	OUT_RING  (chan, r->point_size);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_MODE_FRONT, 2);
-	OUT_RING  (chan, r->poly_mode_front);
-	OUT_RING  (chan, r->poly_mode_back);
-
-
-	BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE, 2);
-	OUT_RING  (chan, r->cull_face);
-	OUT_RING  (chan, r->front_face);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_LINE_SMOOTH_ENABLE, 2);
-	OUT_RING  (chan, r->line_smooth_en);
-	OUT_RING  (chan, r->poly_smooth_en);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE_ENABLE, 1);
-	OUT_RING  (chan, r->cull_face_en);
-}
-
-static void nv20_state_emit_dsa(struct nv20_context* nv20)
-{
-	struct nv20_depth_stencil_alpha_state *d = nv20->dsa;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_FUNC, 1);
-	OUT_RING (chan, d->depth.func);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_WRITE_ENABLE, 1);
-	OUT_RING (chan, d->depth.write_enable);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_TEST_ENABLE, 1);
-	OUT_RING (chan, d->depth.test_enable);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_UNK17D8, 1);
-	OUT_RING (chan, 1);
-
-#if 0
-	BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_ENABLE, 1);
-	OUT_RING (chan, d->stencil.enable);
-	BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_MASK, 7);
-	OUT_RINGp (chan, (uint32_t *)&(d->stencil.wmask), 7);
-#endif
-
-	BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_ENABLE, 1);
-	OUT_RING (chan, d->alpha.enabled);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_FUNC, 1);
-	OUT_RING (chan, d->alpha.func);
-
-	BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_REF, 1);
-	OUT_RING (chan, d->alpha.ref);
-}
-
-static void nv20_state_emit_viewport(struct nv20_context* nv20)
-{
-}
-
-static void nv20_state_emit_scissor(struct nv20_context* nv20)
-{
-	/* NV20TCL_SCISSOR_* is probably a software method */
-/*	struct pipe_scissor_state *s = nv20->scissor;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	BEGIN_RING(chan, kelvin, NV20TCL_SCISSOR_HORIZ, 2);
-	OUT_RING  (chan, ((s->maxx - s->minx) << 16) | s->minx);
-	OUT_RING  (chan, ((s->maxy - s->miny) << 16) | s->miny);*/
-}
-
-static void nv20_state_emit_framebuffer(struct nv20_context* nv20)
-{
-	struct pipe_framebuffer_state* fb = nv20->framebuffer;
-	struct nv04_surface *rt, *zeta = NULL;
-	uint32_t rt_format, w, h;
-	int colour_format = 0, zeta_format = 0;
-	struct nv20_miptree *nv20mt = 0;
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-
-	w = fb->cbufs[0]->width;
-	h = fb->cbufs[0]->height;
-	colour_format = fb->cbufs[0]->format;
-	rt = (struct nv04_surface *)fb->cbufs[0];
-
-	if (fb->zsbuf) {
-		if (colour_format) {
-			assert(w == fb->zsbuf->width);
-			assert(h == fb->zsbuf->height);
-		} else {
-			w = fb->zsbuf->width;
-			h = fb->zsbuf->height;
-		}
-
-		zeta_format = fb->zsbuf->format;
-		zeta = (struct nv04_surface *)fb->zsbuf;
-	}
-
-	rt_format = NV20TCL_RT_FORMAT_TYPE_LINEAR | 0x20;
-
-	switch (colour_format) {
-	case PIPE_FORMAT_X8R8G8B8_UNORM:
-		rt_format |= NV20TCL_RT_FORMAT_COLOR_X8R8G8B8;
-		break;
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case 0:
-		rt_format |= NV20TCL_RT_FORMAT_COLOR_A8R8G8B8;
-		break;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		rt_format |= NV20TCL_RT_FORMAT_COLOR_R5G6B5;
-		break;
-	default:
-		assert(0);
-	}
-
-	if (zeta) {
-		BEGIN_RING(chan, kelvin, NV20TCL_RT_PITCH, 1);
-		OUT_RING  (chan, rt->pitch | (zeta->pitch << 16));
-	} else {
-		BEGIN_RING(chan, kelvin, NV20TCL_RT_PITCH, 1);
-		OUT_RING  (chan, rt->pitch | (rt->pitch << 16));
-	}
-
-	nv20mt = (struct nv20_miptree *)rt->base.texture;
-	nv20->rt[0] = nv20mt->buffer;
-
-	if (zeta_format)
-	{
-		nv20mt = (struct nv20_miptree *)zeta->base.texture;
-		nv20->zeta = nv20mt->buffer;
-	}
-
-	BEGIN_RING(chan, kelvin, NV20TCL_RT_HORIZ, 3);
-	OUT_RING  (chan, (w << 16) | 0);
-	OUT_RING  (chan, (h << 16) | 0); /*NV20TCL_RT_VERT */
-	OUT_RING  (chan, rt_format); /* NV20TCL_RT_FORMAT */
-	BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(0), 2);
-	OUT_RING  (chan, ((w - 1) << 16) | 0);
-	OUT_RING  (chan, ((h - 1) << 16) | 0);
-}
-
-static void nv20_vertex_layout(struct nv20_context *nv20)
-{
-	struct nv20_fragment_program *fp = nv20->fragprog.current;
-	struct draw_context *dc = nv20->draw;
-	int src;
-	int i;
-	struct vertex_info *vinfo = &nv20->vertex_info;
-	const enum interp_mode colorInterp = INTERP_LINEAR;
-	boolean colors[2] = { FALSE };
-	boolean generics[12] = { FALSE };
-	boolean fog = FALSE;
-
-	memset(vinfo, 0, sizeof(*vinfo));
-
-	/*
-	 * Assumed NV20 hardware vertex attribute order:
-	 * 0 position, 1 ?, 2 ?, 3 col0,
-	 * 4 col1?, 5 ?, 6 ?, 7 ?,
-	 * 8 ?, 9 tex0, 10 tex1, 11 tex2,
-	 * 12 tex3, 13 ?, 14 ?, 15 ?
-	 * unaccounted: wgh, nor, fog
-	 * There are total 16 attrs.
-	 * vinfo->hwfmt[0] has a used-bit corresponding to each of these.
-	 * relation to TGSI_SEMANTIC_*:
-	 * - POSITION: position (always used)
-	 * - COLOR: col1, col0
-	 * - GENERIC: tex3, tex2, tex1, tex0, normal, weight
-	 * - FOG: fog
-	 */
-
-	for (i = 0; i < fp->info.num_inputs; i++) {
-		int isn = fp->info.input_semantic_name[i];
-		int isi = fp->info.input_semantic_index[i];
-		switch (isn) {
-		case TGSI_SEMANTIC_POSITION:
-			break;
-		case TGSI_SEMANTIC_COLOR:
-			assert(isi < 2);
-			colors[isi] = TRUE;
-			break;
-		case TGSI_SEMANTIC_GENERIC:
-			assert(isi < 12);
-			generics[isi] = TRUE;
-			break;
-		case TGSI_SEMANTIC_FOG:
-			fog = TRUE;
-			break;
-		default:
-			assert(0 && "unknown input_semantic_name");
-		}
-	}
-
-	/* always do position */ {
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_POSITION, 0);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src);
-		vinfo->hwfmt[0] |= (1 << 0);
-	}
-
-	/* two unnamed generics */
-	for (i = 4; i < 6; i++) {
-		if (!generics[i])
-			continue;
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
-		vinfo->hwfmt[0] |= (1 << (i - 3));
-	}
-
-	if (colors[0]) {
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_COLOR, 0);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src);
-		vinfo->hwfmt[0] |= (1 << 3);
-	}
-
-	if (colors[1]) {
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_COLOR, 1);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, colorInterp, src);
-		vinfo->hwfmt[0] |= (1 << 4);
-	}
-
-	/* four unnamed generics */
-	for (i = 6; i < 10; i++) {
-		if (!generics[i])
-			continue;
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
-		vinfo->hwfmt[0] |= (1 << (i - 1));
-	}
-
-	/* tex0, tex1, tex2, tex3 */
-	for (i = 0; i < 4; i++) {
-		if (!generics[i])
-			continue;
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
-		vinfo->hwfmt[0] |= (1 << (i + 9));
-	}
-
-	/* two unnamed generics */
-	for (i = 10; i < 12; i++) {
-		if (!generics[i])
-			continue;
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_GENERIC, i);
-		draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src);
-		vinfo->hwfmt[0] |= (1 << (i + 3));
-	}
-
-	if (fog) {
-		src = draw_find_shader_output(dc, TGSI_SEMANTIC_FOG, 0);
-		draw_emit_vertex_attr(vinfo, EMIT_1F, INTERP_PERSPECTIVE, src);
-		vinfo->hwfmt[0] |= (1 << 15);
-	}
-
-	draw_compute_vertex_size(vinfo);
-}
-
-void
-nv20_emit_hw_state(struct nv20_context *nv20)
-{
-	struct nv20_screen *screen = nv20->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *kelvin = screen->kelvin;
-	struct nouveau_bo *rt_bo;
-	int i;
-
-	if (nv20->dirty & NV20_NEW_VERTPROG) {
-		//nv20_vertprog_bind(nv20, nv20->vertprog.current);
-		nv20->dirty &= ~NV20_NEW_VERTPROG;
-	}
-
-	if (nv20->dirty & NV20_NEW_FRAGPROG) {
-		nv20_fragprog_bind(nv20, nv20->fragprog.current);
-		/*XXX: clear NV20_NEW_FRAGPROG if no new program uploaded */
-		nv20->dirty_samplers |= (1<<10);
-		nv20->dirty_samplers = 0;
-	}
-
-	if (nv20->dirty_samplers || (nv20->dirty & NV20_NEW_FRAGPROG)) {
-		nv20_fragtex_bind(nv20);
-		nv20->dirty &= ~NV20_NEW_FRAGPROG;
-	}
-
-	if (nv20->dirty & NV20_NEW_VTXARRAYS) {
-		nv20->dirty &= ~NV20_NEW_VTXARRAYS;
-		nv20_vertex_layout(nv20);
-		nv20_vtxbuf_bind(nv20);
-	}
-
-	if (nv20->dirty & NV20_NEW_BLEND) {
-		nv20->dirty &= ~NV20_NEW_BLEND;
-		nv20_state_emit_blend(nv20);
-	}
-
-	if (nv20->dirty & NV20_NEW_BLENDCOL) {
-		nv20->dirty &= ~NV20_NEW_BLENDCOL;
-		nv20_state_emit_blend_color(nv20);
-	}
-
-	if (nv20->dirty & NV20_NEW_RAST) {
-		nv20->dirty &= ~NV20_NEW_RAST;
-		nv20_state_emit_rast(nv20);
-	}
-
-	if (nv20->dirty & NV20_NEW_DSA) {
-		nv20->dirty &= ~NV20_NEW_DSA;
-		nv20_state_emit_dsa(nv20);
-	}
-
- 	if (nv20->dirty & NV20_NEW_VIEWPORT) {
-		nv20->dirty &= ~NV20_NEW_VIEWPORT;
-		nv20_state_emit_viewport(nv20);
-	}
-
- 	if (nv20->dirty & NV20_NEW_SCISSOR) {
-		nv20->dirty &= ~NV20_NEW_SCISSOR;
-		nv20_state_emit_scissor(nv20);
-	}
-
- 	if (nv20->dirty & NV20_NEW_FRAMEBUFFER) {
-		nv20->dirty &= ~NV20_NEW_FRAMEBUFFER;
-		nv20_state_emit_framebuffer(nv20);
-	}
-
-	/* Emit relocs for every referenced buffer.
-	 * This is to ensure the bufmgr has an accurate idea of how
-	 * the buffer is used.  This isn't very efficient, but we don't
-	 * seem to take a significant performance hit.  Will be improved
-	 * at some point.  Vertex arrays are emitted by nv20_vbo.c
-	 */
-
-	/* Render target */
-	rt_bo = nouveau_bo(nv20->rt[0]);
-	BEGIN_RING(chan, kelvin, NV20TCL_DMA_COLOR, 1);
-	OUT_RELOCo(chan, rt_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	BEGIN_RING(chan, kelvin, NV20TCL_COLOR_OFFSET, 1);
-	OUT_RELOCl(chan, rt_bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	if (nv20->zeta) {
-		struct nouveau_bo *zeta_bo = nouveau_bo(nv20->zeta);
-		BEGIN_RING(chan, kelvin, NV20TCL_DMA_ZETA, 1);
-		OUT_RELOCo(chan, zeta_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		BEGIN_RING(chan, kelvin, NV20TCL_ZETA_OFFSET, 1);
-		OUT_RELOCl(chan, zeta_bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		/* XXX for when we allocate LMA on nv17 */
-/*		BEGIN_RING(chan, kelvin, NV10TCL_LMA_DEPTH_BUFFER_OFFSET, 1);
-		OUT_RELOCl(chan, nouveau_bo(nv20->zeta + lma_offset));*/
-	}
-
-	/* Vertex buffer */
-	BEGIN_RING(chan, kelvin, NV20TCL_DMA_VTXBUF0, 1);
-	OUT_RELOCo(chan, rt_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	BEGIN_RING(chan, kelvin, NV20TCL_COLOR_OFFSET, 1);
-	OUT_RELOCl(chan, rt_bo, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	/* Texture images */
-	for (i = 0; i < 2; i++) {
-		if (!(nv20->fp_samplers & (1 << i)))
-			continue;
-		struct nouveau_bo *bo = nouveau_bo(nv20->tex[i].buffer);
-		BEGIN_RING(chan, kelvin, NV20TCL_TX_OFFSET(i), 1);
-		OUT_RELOCl(chan, bo, 0, NOUVEAU_BO_VRAM |
-			   NOUVEAU_BO_GART | NOUVEAU_BO_RD);
-		BEGIN_RING(chan, kelvin, NV20TCL_TX_FORMAT(i), 1);
-		OUT_RELOCd(chan, bo, nv20->tex[i].format,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD |
-			   NOUVEAU_BO_OR, NV20TCL_TX_FORMAT_DMA0,
-			   NV20TCL_TX_FORMAT_DMA1);
-	}
-}
-