<commit_before>#include "pipe/p_screen.h"
#include "pipe/p_state.h"

#include "nouveau/nouveau_screen.h"

#include "nv30_context.h"
#include "nv30_screen.h"

#define NV30TCL_CHIPSET_3X_MASK 0x00000003
#define NV34TCL_CHIPSET_3X_MASK 0x00000010
#define NV35TCL_CHIPSET_3X_MASK 0x000001e0

/* FIXME: It seems I should not include directly ../../winsys/drm/nouveau/drm/nouveau_drm_api.h
 * to get the pointer to the context front buffer, so I copied nouveau_winsys here.
 * nv30_screen_surface_format_supported() can then use it to enforce creating fbo
 * with same number of bits everywhere.
 */
struct nouveau_winsys {
	struct pipe_winsys base;

	struct pipe_screen *pscreen;

	unsigned nr_pctx;
	struct pipe_context **pctx;

	struct pipe_surface *front;
};

static int
nv30_screen_get_param(struct pipe_screen *pscreen, int param)
{
	switch (param) {
	case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
		return 16;
	case PIPE_CAP_NPOT_TEXTURES:
		return 0;
	case PIPE_CAP_TWO_SIDED_STENCIL:
		return 1;
	case PIPE_CAP_GLSL:
		return 0;
	case PIPE_CAP_ANISOTROPIC_FILTER:
		return 1;
	case PIPE_CAP_POINT_SPRITE:
		return 1;
	case PIPE_CAP_MAX_RENDER_TARGETS:
		return 2;
	case PIPE_CAP_OCCLUSION_QUERY:
		return 1;
	case PIPE_CAP_TEXTURE_SHADOW_MAP:
		return 1;
	case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
		return 13;
	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
		return 10;
	case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
		return 13;
	case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
		return 0;
	case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
		return 1;
	case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
		return 0;
	case PIPE_CAP_TGSI_CONT_SUPPORTED:
		return 0;
	case PIPE_CAP_BLEND_EQUATION_SEPARATE:
		return 0;
	case NOUVEAU_CAP_HW_VTXBUF:
	case NOUVEAU_CAP_HW_IDXBUF:
		return 1;
	default:
		NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
		return 0;
	}
}

static float
nv30_screen_get_paramf(struct pipe_screen *pscreen, int param)
{
	switch (param) {
	case PIPE_CAP_MAX_LINE_WIDTH:
	case PIPE_CAP_MAX_LINE_WIDTH_AA:
		return 10.0;
	case PIPE_CAP_MAX_POINT_WIDTH:
	case PIPE_CAP_MAX_POINT_WIDTH_AA:
		return 64.0;
	case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
		return 8.0;
	case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
		return 4.0;
	default:
		NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
		return 0.0;
	}
}

static boolean
nv30_screen_surface_format_supported(struct pipe_screen *pscreen,
				     enum pipe_format format,
				     enum pipe_texture_target target,
				     unsigned tex_usage, unsigned geom_flags)
{
	struct pipe_surface *front = ((struct nouveau_winsys *) pscreen->winsys)->front;

	if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
		switch (format) {
		case PIPE_FORMAT_A8R8G8B8_UNORM:
		case PIPE_FORMAT_R5G6B5_UNORM:
			return TRUE;
		default:
			break;
		}
	} else
	if (tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) {
		switch (format) {
		case PIPE_FORMAT_Z24S8_UNORM:
		case PIPE_FORMAT_Z24X8_UNORM:
			return TRUE;
		case PIPE_FORMAT_Z16_UNORM:
			return (front->format == PIPE_FORMAT_R5G6B5_UNORM);
		default:
			break;
		}
	} else {
		switch (format) {
		case PIPE_FORMAT_A8R8G8B8_UNORM:
		case PIPE_FORMAT_A1R5G5B5_UNORM:
		case PIPE_FORMAT_A4R4G4B4_UNORM:
		case PIPE_FORMAT_R5G6B5_UNORM:
		case PIPE_FORMAT_L8_UNORM:
		case PIPE_FORMAT_A8_UNORM:
		case PIPE_FORMAT_I8_UNORM:
		case PIPE_FORMAT_A8L8_UNORM:
		case PIPE_FORMAT_Z16_UNORM:
		case PIPE_FORMAT_Z24S8_UNORM:
			return TRUE;
		default:
			break;
		}
	}

	return FALSE;
}

static struct pipe_buffer *
nv30_surface_buffer(struct pipe_surface *surf)
{
	struct nv30_miptree *mt = (struct nv30_miptree *)surf->texture;

	return mt->buffer;
}

static void
nv30_screen_destroy(struct pipe_screen *pscreen)
{
	struct nv30_screen *screen = nv30_screen(pscreen);

	nouveau_resource_free(&screen->vp_exec_heap);
	nouveau_resource_free(&screen->vp_data_heap);
	nouveau_resource_free(&screen->query_heap);
	nouveau_notifier_free(&screen->query);
	nouveau_notifier_free(&screen->sync);
	nouveau_grobj_free(&screen->rankine);

	FREE(pscreen);
}

struct pipe_screen *
nv30_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
{
	struct nv30_screen *screen = CALLOC_STRUCT(nv30_screen);
	struct nouveau_channel *chan;
	struct pipe_screen *pscreen;
	struct nouveau_stateobj *so;
	unsigned rankine_class = 0;
	int ret, i;

	if (!screen)
		return NULL;
	pscreen = &screen->base.base;

	ret = nouveau_screen_init(&screen->base, dev);
	if (ret) {
		nv30_screen_destroy(pscreen);
		return NULL;
	}
	chan = screen->base.channel;

	pscreen->winsys = ws;
	pscreen->destroy = nv30_screen_destroy;
	pscreen->get_param = nv30_screen_get_param;
	pscreen->get_paramf = nv30_screen_get_paramf;
	pscreen->is_format_supported = nv30_screen_surface_format_supported;

	nv30_screen_init_miptree_functions(pscreen);
	nv30_screen_init_transfer_functions(pscreen);

	/* 3D object */
	switch (dev->chipset & 0xf0) {
	case 0x30:
		if (NV30TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0397;
		else
		if (NV34TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0697;
		else
		if (NV35TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0497;
		break;
	default:
		break;
	}

	if (!rankine_class) {
		NOUVEAU_ERR("Unknown nv3x chipset: nv%02x\n", dev->chipset);
		return NULL;
	}

	ret = nouveau_grobj_alloc(chan, 0xbeef3097, rankine_class,
				  &screen->rankine);
	if (ret) {
		NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
		return FALSE;
	}
	BIND_RING(chan, screen->rankine, 7);

	/* 2D engine setup */
	screen->eng2d = nv04_surface_2d_init(&screen->base);
	screen->eng2d->buf = nv30_surface_buffer;

	/* Notifier for sync purposes */
	ret = nouveau_notifier_alloc(chan, 0xbeef0301, 1, &screen->sync);
	if (ret) {
		NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Query objects */
	ret = nouveau_notifier_alloc(chan, 0xbeef0302, 32, &screen->query);
	if (ret) {
		NOUVEAU_ERR("Error initialising query objects: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	ret = nouveau_resource_init(&screen->query_heap, 0, 32);
	if (ret) {
		NOUVEAU_ERR("Error initialising query object heap: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Vtxprog resources */
	if (nouveau_resource_init(&screen->vp_exec_heap, 0, 256) ||
	    nouveau_resource_init(&screen->vp_data_heap, 0, 256)) {
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Static rankine initialisation */
	so = so_new(128, 0);
	so_method(so, screen->rankine, NV34TCL_DMA_NOTIFY, 1);
	so_data  (so, screen->sync->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_TEXTURE0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->gart->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_COLOR1, 1);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_COLOR0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_VTXBUF0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->gart->handle);
/*	so_method(so, screen->rankine, NV34TCL_DMA_FENCE, 2);
	so_data  (so, 0);
	so_data  (so, screen->query->handle);*/
	so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY7, 1);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY8, 1);
	so_data  (so, chan->vram->handle);

	for (i=1; i<8; i++) {
		so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(i), 1);
		so_data  (so, 0);
		so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_VERT(i), 1);
		so_data  (so, 0);
	}

	so_method(so, screen->rankine, 0x220, 1);
	so_data  (so, 1);

	so_method(so, screen->rankine, 0x03b0, 1);
	so_data  (so, 0x00100000);
	so_method(so, screen->rankine, 0x1454, 1);
	so_data  (so, 0);
	so_method(so, screen->rankine, 0x1d80, 1);
	so_data  (so, 3);
	so_method(so, screen->rankine, 0x1450, 1);
	so_data  (so, 0x00030004);

	/* NEW */
	so_method(so, screen->rankine, 0x1e98, 1);
	so_data  (so, 0);
	so_method(so, screen->rankine, 0x17e0, 3);
	so_data  (so, fui(0.0));
	so_data  (so, fui(0.0));
	so_data  (so, fui(1.0));
	so_method(so, screen->rankine, 0x1f80, 16);
	for (i=0; i<16; i++) {
		so_data  (so, (i==8) ? 0x0000ffff : 0);
	}

	so_method(so, screen->rankine, 0x120, 3);
	so_data  (so, 0);
	so_data  (so, 1);
	so_data  (so, 2);

	so_method(so, screen->rankine, 0x1d88, 1);
	so_data  (so, 0x00001200);

	so_method(so, screen->rankine, NV34TCL_RC_ENABLE, 1);
	so_data  (so, 0);

	so_method(so, screen->rankine, NV34TCL_DEPTH_RANGE_NEAR, 2);
	so_data  (so, fui(0.0));
	so_data  (so, fui(1.0));

	so_method(so, screen->rankine, NV34TCL_MULTISAMPLE_CONTROL, 1);
	so_data  (so, 0xffff0000);

	/* enables use of vp rather than fixed-function somehow */
	so_method(so, screen->rankine, 0x1e94, 1);
	so_data  (so, 0x13);

	so_emit(chan, so);
	so_ref(NULL, &so);
	nouveau_pushbuf_flush(chan, 0);

	return pscreen;
}
<commit_msg>nouveau: nv30: Check for NULL front (happens with DRI2)<commit_after>#include "pipe/p_screen.h"
#include "pipe/p_state.h"

#include "nouveau/nouveau_screen.h"

#include "nv30_context.h"
#include "nv30_screen.h"

#define NV30TCL_CHIPSET_3X_MASK 0x00000003
#define NV34TCL_CHIPSET_3X_MASK 0x00000010
#define NV35TCL_CHIPSET_3X_MASK 0x000001e0

/* FIXME: It seems I should not include directly ../../winsys/drm/nouveau/drm/nouveau_drm_api.h
 * to get the pointer to the context front buffer, so I copied nouveau_winsys here.
 * nv30_screen_surface_format_supported() can then use it to enforce creating fbo
 * with same number of bits everywhere.
 */
struct nouveau_winsys {
	struct pipe_winsys base;

	struct pipe_screen *pscreen;

	unsigned nr_pctx;
	struct pipe_context **pctx;

	struct pipe_surface *front;
};

static int
nv30_screen_get_param(struct pipe_screen *pscreen, int param)
{
	switch (param) {
	case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
		return 16;
	case PIPE_CAP_NPOT_TEXTURES:
		return 0;
	case PIPE_CAP_TWO_SIDED_STENCIL:
		return 1;
	case PIPE_CAP_GLSL:
		return 0;
	case PIPE_CAP_ANISOTROPIC_FILTER:
		return 1;
	case PIPE_CAP_POINT_SPRITE:
		return 1;
	case PIPE_CAP_MAX_RENDER_TARGETS:
		return 2;
	case PIPE_CAP_OCCLUSION_QUERY:
		return 1;
	case PIPE_CAP_TEXTURE_SHADOW_MAP:
		return 1;
	case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
		return 13;
	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
		return 10;
	case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
		return 13;
	case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
		return 0;
	case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
		return 1;
	case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS:
		return 0;
	case PIPE_CAP_TGSI_CONT_SUPPORTED:
		return 0;
	case PIPE_CAP_BLEND_EQUATION_SEPARATE:
		return 0;
	case NOUVEAU_CAP_HW_VTXBUF:
	case NOUVEAU_CAP_HW_IDXBUF:
		return 1;
	default:
		NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
		return 0;
	}
}

static float
nv30_screen_get_paramf(struct pipe_screen *pscreen, int param)
{
	switch (param) {
	case PIPE_CAP_MAX_LINE_WIDTH:
	case PIPE_CAP_MAX_LINE_WIDTH_AA:
		return 10.0;
	case PIPE_CAP_MAX_POINT_WIDTH:
	case PIPE_CAP_MAX_POINT_WIDTH_AA:
		return 64.0;
	case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
		return 8.0;
	case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
		return 4.0;
	default:
		NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
		return 0.0;
	}
}

static boolean
nv30_screen_surface_format_supported(struct pipe_screen *pscreen,
				     enum pipe_format format,
				     enum pipe_texture_target target,
				     unsigned tex_usage, unsigned geom_flags)
{
	struct pipe_surface *front = ((struct nouveau_winsys *) pscreen->winsys)->front;

	if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
		switch (format) {
		case PIPE_FORMAT_A8R8G8B8_UNORM:
		case PIPE_FORMAT_R5G6B5_UNORM:
			return TRUE;
		default:
			break;
		}
	} else
	if (tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) {
		switch (format) {
		case PIPE_FORMAT_Z24S8_UNORM:
		case PIPE_FORMAT_Z24X8_UNORM:
			return TRUE;
		case PIPE_FORMAT_Z16_UNORM:
			if (front) {
				return (front->format == PIPE_FORMAT_R5G6B5_UNORM);
			}
			return TRUE;
		default:
			break;
		}
	} else {
		switch (format) {
		case PIPE_FORMAT_A8R8G8B8_UNORM:
		case PIPE_FORMAT_A1R5G5B5_UNORM:
		case PIPE_FORMAT_A4R4G4B4_UNORM:
		case PIPE_FORMAT_R5G6B5_UNORM:
		case PIPE_FORMAT_L8_UNORM:
		case PIPE_FORMAT_A8_UNORM:
		case PIPE_FORMAT_I8_UNORM:
		case PIPE_FORMAT_A8L8_UNORM:
		case PIPE_FORMAT_Z16_UNORM:
		case PIPE_FORMAT_Z24S8_UNORM:
			return TRUE;
		default:
			break;
		}
	}

	return FALSE;
}

static struct pipe_buffer *
nv30_surface_buffer(struct pipe_surface *surf)
{
	struct nv30_miptree *mt = (struct nv30_miptree *)surf->texture;

	return mt->buffer;
}

static void
nv30_screen_destroy(struct pipe_screen *pscreen)
{
	struct nv30_screen *screen = nv30_screen(pscreen);

	nouveau_resource_free(&screen->vp_exec_heap);
	nouveau_resource_free(&screen->vp_data_heap);
	nouveau_resource_free(&screen->query_heap);
	nouveau_notifier_free(&screen->query);
	nouveau_notifier_free(&screen->sync);
	nouveau_grobj_free(&screen->rankine);

	FREE(pscreen);
}

struct pipe_screen *
nv30_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
{
	struct nv30_screen *screen = CALLOC_STRUCT(nv30_screen);
	struct nouveau_channel *chan;
	struct pipe_screen *pscreen;
	struct nouveau_stateobj *so;
	unsigned rankine_class = 0;
	int ret, i;

	if (!screen)
		return NULL;
	pscreen = &screen->base.base;

	ret = nouveau_screen_init(&screen->base, dev);
	if (ret) {
		nv30_screen_destroy(pscreen);
		return NULL;
	}
	chan = screen->base.channel;

	pscreen->winsys = ws;
	pscreen->destroy = nv30_screen_destroy;
	pscreen->get_param = nv30_screen_get_param;
	pscreen->get_paramf = nv30_screen_get_paramf;
	pscreen->is_format_supported = nv30_screen_surface_format_supported;

	nv30_screen_init_miptree_functions(pscreen);
	nv30_screen_init_transfer_functions(pscreen);

	/* 3D object */
	switch (dev->chipset & 0xf0) {
	case 0x30:
		if (NV30TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0397;
		else
		if (NV34TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0697;
		else
		if (NV35TCL_CHIPSET_3X_MASK & (1 << (dev->chipset & 0x0f)))
			rankine_class = 0x0497;
		break;
	default:
		break;
	}

	if (!rankine_class) {
		NOUVEAU_ERR("Unknown nv3x chipset: nv%02x\n", dev->chipset);
		return NULL;
	}

	ret = nouveau_grobj_alloc(chan, 0xbeef3097, rankine_class,
				  &screen->rankine);
	if (ret) {
		NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
		return FALSE;
	}
	BIND_RING(chan, screen->rankine, 7);

	/* 2D engine setup */
	screen->eng2d = nv04_surface_2d_init(&screen->base);
	screen->eng2d->buf = nv30_surface_buffer;

	/* Notifier for sync purposes */
	ret = nouveau_notifier_alloc(chan, 0xbeef0301, 1, &screen->sync);
	if (ret) {
		NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Query objects */
	ret = nouveau_notifier_alloc(chan, 0xbeef0302, 32, &screen->query);
	if (ret) {
		NOUVEAU_ERR("Error initialising query objects: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	ret = nouveau_resource_init(&screen->query_heap, 0, 32);
	if (ret) {
		NOUVEAU_ERR("Error initialising query object heap: %d\n", ret);
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Vtxprog resources */
	if (nouveau_resource_init(&screen->vp_exec_heap, 0, 256) ||
	    nouveau_resource_init(&screen->vp_data_heap, 0, 256)) {
		nv30_screen_destroy(pscreen);
		return NULL;
	}

	/* Static rankine initialisation */
	so = so_new(128, 0);
	so_method(so, screen->rankine, NV34TCL_DMA_NOTIFY, 1);
	so_data  (so, screen->sync->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_TEXTURE0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->gart->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_COLOR1, 1);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_COLOR0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_VTXBUF0, 2);
	so_data  (so, chan->vram->handle);
	so_data  (so, chan->gart->handle);
/*	so_method(so, screen->rankine, NV34TCL_DMA_FENCE, 2);
	so_data  (so, 0);
	so_data  (so, screen->query->handle);*/
	so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY7, 1);
	so_data  (so, chan->vram->handle);
	so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY8, 1);
	so_data  (so, chan->vram->handle);

	for (i=1; i<8; i++) {
		so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(i), 1);
		so_data  (so, 0);
		so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_VERT(i), 1);
		so_data  (so, 0);
	}

	so_method(so, screen->rankine, 0x220, 1);
	so_data  (so, 1);

	so_method(so, screen->rankine, 0x03b0, 1);
	so_data  (so, 0x00100000);
	so_method(so, screen->rankine, 0x1454, 1);
	so_data  (so, 0);
	so_method(so, screen->rankine, 0x1d80, 1);
	so_data  (so, 3);
	so_method(so, screen->rankine, 0x1450, 1);
	so_data  (so, 0x00030004);

	/* NEW */
	so_method(so, screen->rankine, 0x1e98, 1);
	so_data  (so, 0);
	so_method(so, screen->rankine, 0x17e0, 3);
	so_data  (so, fui(0.0));
	so_data  (so, fui(0.0));
	so_data  (so, fui(1.0));
	so_method(so, screen->rankine, 0x1f80, 16);
	for (i=0; i<16; i++) {
		so_data  (so, (i==8) ? 0x0000ffff : 0);
	}

	so_method(so, screen->rankine, 0x120, 3);
	so_data  (so, 0);
	so_data  (so, 1);
	so_data  (so, 2);

	so_method(so, screen->rankine, 0x1d88, 1);
	so_data  (so, 0x00001200);

	so_method(so, screen->rankine, NV34TCL_RC_ENABLE, 1);
	so_data  (so, 0);

	so_method(so, screen->rankine, NV34TCL_DEPTH_RANGE_NEAR, 2);
	so_data  (so, fui(0.0));
	so_data  (so, fui(1.0));

	so_method(so, screen->rankine, NV34TCL_MULTISAMPLE_CONTROL, 1);
	so_data  (so, 0xffff0000);

	/* enables use of vp rather than fixed-function somehow */
	so_method(so, screen->rankine, 0x1e94, 1);
	so_data  (so, 0x13);

	so_emit(chan, so);
	so_ref(NULL, &so);
	nouveau_pushbuf_flush(chan, 0);

	return pscreen;
}

{'fraction_non_alphanumeric': 0.120347533632287, 'fraction_numerical': 0.04781390134529148, 'mean_word_length': 5.082850323900443, 'pattern_counts': {'":': 0, '<': 19, '<?xml version=': 0, '>': 165, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 2, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5614283', 'n_tokens_mistral': 8486, 'n_tokens_neox': 7598, 'n_words': 1466}