| #include "draw/draw_context.h" |
| #include "pipe/p_defines.h" |
| #include "pipe/internal/p_winsys_screen.h" |
| |
| #include "nv10_context.h" |
| #include "nv10_screen.h" |
| |
| static void |
| nv10_flush(struct pipe_context *pipe, unsigned flags, |
| struct pipe_fence_handle **fence) |
| { |
| struct nv10_context *nv10 = nv10_context(pipe); |
| struct nv10_screen *screen = nv10->screen; |
| struct nouveau_channel *chan = screen->base.channel; |
| |
| draw_flush(nv10->draw); |
| |
| FIRE_RING(chan); |
| if (fence) |
| *fence = NULL; |
| } |
| |
| static void |
| nv10_destroy(struct pipe_context *pipe) |
| { |
| struct nv10_context *nv10 = nv10_context(pipe); |
| |
| if (nv10->draw) |
| draw_destroy(nv10->draw); |
| |
| FREE(nv10); |
| } |
| |
| static void nv10_init_hwctx(struct nv10_context *nv10) |
| { |
| struct nv10_screen *screen = nv10->screen; |
| struct nouveau_channel *chan = screen->base.channel; |
| struct nouveau_grobj *celsius = screen->celsius; |
| int i; |
| float projectionmatrix[16]; |
| |
| BEGIN_RING(chan, celsius, NV10TCL_DMA_NOTIFY, 1); |
| OUT_RING (chan, screen->sync->handle); |
| BEGIN_RING(chan, celsius, NV10TCL_DMA_IN_MEMORY0, 2); |
| OUT_RING (chan, chan->vram->handle); |
| OUT_RING (chan, chan->gart->handle); |
| BEGIN_RING(chan, celsius, NV10TCL_DMA_IN_MEMORY2, 2); |
| OUT_RING (chan, chan->vram->handle); |
| OUT_RING (chan, chan->vram->handle); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_NOP, 1); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_RT_HORIZ, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 1); |
| OUT_RING (chan, (0x7ff<<16)|0x800); |
| BEGIN_RING(chan, celsius, NV10TCL_VIEWPORT_CLIP_VERT(0), 1); |
| OUT_RING (chan, (0x7ff<<16)|0x800); |
| |
| for (i=1;i<8;i++) { |
| BEGIN_RING(chan, celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(i), 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_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, NV10TCL_NOP, 1); |
| OUT_RING (chan, 0); |
| |
| if (nv10->screen->celsius->grclass != NV10TCL) { |
| /* For nv11, nv17 */ |
| BEGIN_RING(chan, celsius, 0x120, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 1); |
| OUT_RING (chan, 2); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_NOP, 1); |
| OUT_RING (chan, 0); |
| } |
| |
| BEGIN_RING(chan, celsius, NV10TCL_NOP, 1); |
| OUT_RING (chan, 0); |
| |
| /* Set state */ |
| BEGIN_RING(chan, celsius, NV10TCL_FOG_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_ALPHA_FUNC_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_ALPHA_FUNC_FUNC, 2); |
| OUT_RING (chan, 0x207); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_TX_ENABLE(0), 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_RC_IN_ALPHA(0), 12); |
| OUT_RING (chan, 0x30141010); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0x20040000); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0x00000c00); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0x00000c00); |
| OUT_RING (chan, 0x18000000); |
| OUT_RING (chan, 0x300e0300); |
| OUT_RING (chan, 0x0c091c80); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_BLEND_FUNC_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_DITHER_ENABLE, 2); |
| OUT_RING (chan, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_LINE_SMOOTH_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_VERTEX_WEIGHT_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_BLEND_FUNC_SRC, 4); |
| OUT_RING (chan, 1); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0x8006); |
| BEGIN_RING(chan, celsius, NV10TCL_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, NV10TCL_NORMALIZE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_FOG_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_LIGHT_MODEL, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_COLOR_CONTROL, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_ENABLED_LIGHTS, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_POLYGON_OFFSET_POINT_ENABLE, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_DEPTH_FUNC, 1); |
| OUT_RING (chan, 0x201); |
| BEGIN_RING(chan, celsius, NV10TCL_DEPTH_WRITE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_DEPTH_TEST_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_POLYGON_OFFSET_FACTOR, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_POINT_SIZE, 1); |
| OUT_RING (chan, 8); |
| BEGIN_RING(chan, celsius, NV10TCL_POINT_PARAMETERS_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_LINE_WIDTH, 1); |
| OUT_RING (chan, 8); |
| BEGIN_RING(chan, celsius, NV10TCL_LINE_SMOOTH_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_POLYGON_MODE_FRONT, 2); |
| OUT_RING (chan, 0x1b02); |
| OUT_RING (chan, 0x1b02); |
| BEGIN_RING(chan, celsius, NV10TCL_CULL_FACE, 2); |
| OUT_RING (chan, 0x405); |
| OUT_RING (chan, 0x901); |
| BEGIN_RING(chan, celsius, NV10TCL_POLYGON_SMOOTH_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_CULL_FACE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_TX_GEN_S(0), 8); |
| for (i=0;i<8;i++) { |
| OUT_RING (chan, 0); |
| } |
| BEGIN_RING(chan, celsius, NV10TCL_FOG_EQUATION_CONSTANT, 3); |
| OUT_RING (chan, 0x3fc00000); /* -1.50 */ |
| OUT_RING (chan, 0xbdb8aa0a); /* -0.09 */ |
| OUT_RING (chan, 0); /* 0.00 */ |
| |
| BEGIN_RING(chan, celsius, NV10TCL_NOP, 1); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_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, NV10TCL_VIEW_MATRIX_ENABLE, 1); |
| OUT_RING (chan, 6); |
| BEGIN_RING(chan, celsius, NV10TCL_COLOR_MASK, 1); |
| OUT_RING (chan, 0x01010101); |
| |
| /* Set vertex component */ |
| BEGIN_RING(chan, celsius, NV10TCL_VERTEX_COL_4F_R, 4); |
| OUT_RINGf (chan, 1.0); |
| OUT_RINGf (chan, 1.0); |
| OUT_RINGf (chan, 1.0); |
| OUT_RINGf (chan, 1.0); |
| BEGIN_RING(chan, celsius, NV10TCL_VERTEX_COL2_3F_R, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, celsius, NV10TCL_VERTEX_NOR_3F_X, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RINGf (chan, 1.0); |
| BEGIN_RING(chan, celsius, NV10TCL_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, NV10TCL_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, NV10TCL_VERTEX_FOG_1F, 1); |
| OUT_RINGf (chan, 0.0); |
| BEGIN_RING(chan, celsius, NV10TCL_EDGEFLAG_ENABLE, 1); |
| OUT_RING (chan, 1); |
| |
| memset(projectionmatrix, 0, sizeof(projectionmatrix)); |
| BEGIN_RING(chan, celsius, NV10TCL_PROJECTION_MATRIX(0), 16); |
| projectionmatrix[0*4+0] = 1.0; |
| projectionmatrix[1*4+1] = 1.0; |
| projectionmatrix[2*4+2] = 1.0; |
| projectionmatrix[3*4+3] = 1.0; |
| for (i=0;i<16;i++) { |
| OUT_RINGf (chan, projectionmatrix[i]); |
| } |
| |
| BEGIN_RING(chan, celsius, NV10TCL_DEPTH_RANGE_NEAR, 2); |
| OUT_RING (chan, 0.0); |
| OUT_RINGf (chan, 16777216.0); |
| |
| BEGIN_RING(chan, celsius, NV10TCL_VIEWPORT_TRANSLATE_X, 4); |
| OUT_RINGf (chan, -2048.0); |
| OUT_RINGf (chan, -2048.0); |
| OUT_RINGf (chan, 16777215.0 * 0.5); |
| OUT_RING (chan, 0); |
| |
| FIRE_RING (chan); |
| } |
| |
| struct pipe_context * |
| nv10_create(struct pipe_screen *pscreen, unsigned pctx_id) |
| { |
| struct nv10_screen *screen = nv10_screen(pscreen); |
| struct pipe_winsys *ws = pscreen->winsys; |
| struct nv10_context *nv10; |
| struct nouveau_winsys *nvws = screen->nvws; |
| |
| nv10 = CALLOC(1, sizeof(struct nv10_context)); |
| if (!nv10) |
| return NULL; |
| nv10->screen = screen; |
| nv10->pctx_id = pctx_id; |
| |
| nv10->nvws = nvws; |
| |
| nv10->pipe.winsys = ws; |
| nv10->pipe.screen = pscreen; |
| nv10->pipe.destroy = nv10_destroy; |
| nv10->pipe.draw_arrays = nv10_draw_arrays; |
| nv10->pipe.draw_elements = nv10_draw_elements; |
| nv10->pipe.clear = nv10_clear; |
| nv10->pipe.flush = nv10_flush; |
| |
| nv10->pipe.is_texture_referenced = nouveau_is_texture_referenced; |
| nv10->pipe.is_buffer_referenced = nouveau_is_buffer_referenced; |
| |
| nv10_init_surface_functions(nv10); |
| nv10_init_state_functions(nv10); |
| |
| nv10->draw = draw_create(); |
| assert(nv10->draw); |
| draw_set_rasterize_stage(nv10->draw, nv10_draw_vbuf_stage(nv10)); |
| |
| nv10_init_hwctx(nv10); |
| |
| return &nv10->pipe; |
| } |
| |