Merge remote branch 'origin/master' into gallium_draw_llvm

1 files changed, 0 insertions, 362 deletions

diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
deleted file mode 100644
index aef37d303d8..00000000000
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ /dev/null
@@ -1,362 +0,0 @@
-#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;
-
-	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 8;
-	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;
-	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-		return 16;
-	case PIPE_CAP_INDEP_BLEND_ENABLE:
-		return 0;
-	case PIPE_CAP_INDEP_BLEND_FUNC:
-		return 0;
-	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
-	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:
-		return 1;
-	case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
-	case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
-		return 0;
-	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);
-	unsigned i;
-
-	for (i = 0; i < NV30_STATE_MAX; i++) {
-		if (screen->state[i])
-			so_ref(NULL, &screen->state[i]);
-	}
-
-	nouveau_resource_destroy(&screen->vp_exec_heap);
-	nouveau_resource_destroy(&screen->vp_data_heap);
-	nouveau_resource_destroy(&screen->query_heap);
-	nouveau_notifier_free(&screen->query);
-	nouveau_notifier_free(&screen->sync);
-	nouveau_grobj_free(&screen->rankine);
-	nv04_surface_2d_takedown(&screen->eng2d);
-
-	nouveau_screen_fini(&screen->base);
-
-	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;
-	pscreen->context_create = nv30_create;
-
-	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;
-	}
-
-	/* 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(36, 60, 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;
-}