| #include "draw/draw_context.h" |
| #include "pipe/p_defines.h" |
| #include "pipe/internal/p_winsys_screen.h" |
| |
| #include "nv20_context.h" |
| #include "nv20_screen.h" |
| |
| static void |
| nv20_flush(struct pipe_context *pipe, unsigned flags, |
| struct pipe_fence_handle **fence) |
| { |
| struct nv20_context *nv20 = nv20_context(pipe); |
| struct nv20_screen *screen = nv20->screen; |
| struct nouveau_channel *chan = screen->base.channel; |
| |
| draw_flush(nv20->draw); |
| |
| FIRE_RING(chan); |
| if (fence) |
| *fence = NULL; |
| } |
| |
| static void |
| nv20_destroy(struct pipe_context *pipe) |
| { |
| struct nv20_context *nv20 = nv20_context(pipe); |
| |
| if (nv20->draw) |
| draw_destroy(nv20->draw); |
| |
| FREE(nv20); |
| } |
| |
| static void nv20_init_hwctx(struct nv20_context *nv20) |
| { |
| struct nv20_screen *screen = nv20->screen; |
| struct nouveau_channel *chan = screen->base.channel; |
| struct nouveau_grobj *kelvin = screen->kelvin; |
| int i; |
| float projectionmatrix[16]; |
| const boolean is_nv25tcl = (kelvin->grclass == NV25TCL); |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_DMA_NOTIFY, 1); |
| OUT_RING (chan, screen->sync->handle); |
| BEGIN_RING(chan, kelvin, NV20TCL_DMA_TEXTURE0, 2); |
| OUT_RING (chan, chan->vram->handle); |
| OUT_RING (chan, chan->gart->handle); /* TEXTURE1 */ |
| BEGIN_RING(chan, kelvin, NV20TCL_DMA_COLOR, 2); |
| OUT_RING (chan, chan->vram->handle); |
| OUT_RING (chan, chan->vram->handle); /* ZETA */ |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_DMA_QUERY, 1); |
| OUT_RING (chan, 0); /* renouveau: beef0351, unique */ |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_RT_HORIZ, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(0), 1); |
| OUT_RING (chan, (0xfff << 16) | 0x0); |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(0), 1); |
| OUT_RING (chan, (0xfff << 16) | 0x0); |
| |
| for (i = 1; i < NV20TCL_VIEWPORT_CLIP_HORIZ__SIZE; i++) { |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(i), 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(i), 1); |
| OUT_RING (chan, 0); |
| } |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_MODE, 1); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, kelvin, 0x17e0, 3); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 1.0); |
| |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_RCOMP, 1); |
| OUT_RING (chan, NV20TCL_TX_RCOMP_LEQUAL | 0xdb0); |
| } else { |
| BEGIN_RING(chan, kelvin, 0x1e68, 1); |
| OUT_RING (chan, 0x4b800000); /* 16777216.000000 */ |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_RCOMP, 1); |
| OUT_RING (chan, NV20TCL_TX_RCOMP_LEQUAL); |
| } |
| |
| BEGIN_RING(chan, kelvin, 0x290, 1); |
| OUT_RING (chan, (0x10 << 16) | 1); |
| BEGIN_RING(chan, kelvin, 0x9fc, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, 0x1d80, 1); |
| OUT_RING (chan, 1); |
| BEGIN_RING(chan, kelvin, 0x9f8, 1); |
| OUT_RING (chan, 4); |
| BEGIN_RING(chan, kelvin, 0x17ec, 3); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 1.0); |
| OUT_RINGf (chan, 0.0); |
| |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, 0x1d88, 1); |
| OUT_RING (chan, 3); |
| |
| BEGIN_RING(chan, kelvin, NV25TCL_DMA_IN_MEMORY9, 1); |
| OUT_RING (chan, chan->vram->handle); |
| BEGIN_RING(chan, kelvin, NV25TCL_DMA_IN_MEMORY8, 1); |
| OUT_RING (chan, chan->vram->handle); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_DMA_FENCE, 1); |
| OUT_RING (chan, 0); /* renouveau: beef1e10 */ |
| |
| BEGIN_RING(chan, kelvin, 0x1e98, 1); |
| OUT_RING (chan, 0); |
| #if 0 |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, NvSub3D, NV25TCL_DMA_IN_MEMORY4, 2); |
| OUT_RING (chan, NvDmaTT); /* renouveau: beef0202 */ |
| OUT_RING (chan, NvDmaFB); /* renouveau: beef0201 */ |
| |
| BEGIN_RING(chan, NvSub3D, NV20TCL_DMA_TEXTURE1, 1); |
| OUT_RING (chan, NvDmaTT); /* renouveau: beef0202 */ |
| } |
| #endif |
| BEGIN_RING(chan, kelvin, NV20TCL_NOTIFY, 1); |
| OUT_RING (chan, 0); |
| |
| BEGIN_RING(chan, kelvin, 0x120, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 1); |
| OUT_RING (chan, 2); |
| |
| /* error: ILLEGAL_MTHD, PROTECTION_FAULT |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_TRANSLATE_X, 4); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 512.0); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 0.0); |
| */ |
| |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, 0x022c, 2); |
| OUT_RING (chan, 0x280); |
| OUT_RING (chan, 0x07d28000); |
| } |
| |
| /* * illegal method, protection fault |
| BEGIN_RING(chan, NvSub3D, 0x1c2c, 1); |
| OUT_RING (chan, 0); */ |
| |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, 0x1da4, 1); |
| OUT_RING (chan, 0); |
| } |
| |
| /* * crashes with illegal method, protection fault |
| BEGIN_RING(chan, NvSub3D, 0x1c18, 1); |
| OUT_RING (chan, 0x200); */ |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_RT_HORIZ, 2); |
| OUT_RING (chan, (0 << 16) | 0); |
| OUT_RING (chan, (0 << 16) | 0); |
| |
| /* *** Set state *** */ |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_FUNC, 2); |
| OUT_RING (chan, NV20TCL_ALPHA_FUNC_FUNC_ALWAYS); |
| OUT_RING (chan, 0); /* NV20TCL_ALPHA_FUNC_REF */ |
| |
| for (i = 0; i < NV20TCL_TX_ENABLE__SIZE; ++i) { |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_ENABLE(i), 1); |
| OUT_RING (chan, 0); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_SHADER_OP, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_SHADER_CULL_MODE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_IN_ALPHA(0), 4); |
| OUT_RING (chan, 0x30d410d0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_OUT_RGB(0), 4); |
| OUT_RING (chan, 0x00000c00); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_ENABLE, 1); |
| OUT_RING (chan, 0x00011101); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_FINAL0, 2); |
| OUT_RING (chan, 0x130e0300); |
| OUT_RING (chan, 0x0c091c80); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_OUT_ALPHA(0), 4); |
| OUT_RING (chan, 0x00000c00); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_IN_RGB(0), 4); |
| OUT_RING (chan, 0x20c400c0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_COLOR0, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_RC_CONSTANT_COLOR0(0), 4); |
| OUT_RING (chan, 0x035125a0); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0x40002000); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_MULTISAMPLE_CONTROL, 1); |
| OUT_RING (chan, 0xffff0000); |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_DITHER_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_SRC, 4); |
| OUT_RING (chan, NV20TCL_BLEND_FUNC_SRC_ONE); |
| OUT_RING (chan, NV20TCL_BLEND_FUNC_DST_ZERO); |
| OUT_RING (chan, 0); /* NV20TCL_BLEND_COLOR */ |
| OUT_RING (chan, NV20TCL_BLEND_EQUATION_FUNC_ADD); |
| BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_MASK, 7); |
| OUT_RING (chan, 0xff); |
| OUT_RING (chan, NV20TCL_STENCIL_FUNC_FUNC_ALWAYS); |
| OUT_RING (chan, 0); /* NV20TCL_STENCIL_FUNC_REF */ |
| OUT_RING (chan, 0xff); /* NV20TCL_STENCIL_FUNC_MASK */ |
| OUT_RING (chan, NV20TCL_STENCIL_OP_FAIL_KEEP); |
| OUT_RING (chan, NV20TCL_STENCIL_OP_ZFAIL_KEEP); |
| OUT_RING (chan, NV20TCL_STENCIL_OP_ZPASS_KEEP); |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_COLOR_LOGIC_OP_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, NV20TCL_COLOR_LOGIC_OP_OP_COPY); |
| BEGIN_RING(chan, kelvin, 0x17cc, 1); |
| OUT_RING (chan, 0); |
| if (is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, 0x1d84, 1); |
| OUT_RING (chan, 1); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_LIGHTING_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_LIGHT_CONTROL, 1); |
| OUT_RING (chan, 0x00020000); |
| BEGIN_RING(chan, kelvin, NV20TCL_SEPARATE_SPECULAR_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_LIGHT_MODEL_TWO_SIDE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_ENABLED_LIGHTS, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_NORMALIZE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_STIPPLE_PATTERN(0), |
| NV20TCL_POLYGON_STIPPLE_PATTERN__SIZE); |
| for (i = 0; i < NV20TCL_POLYGON_STIPPLE_PATTERN__SIZE; ++i) { |
| OUT_RING(chan, 0xffffffff); |
| } |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_OFFSET_POINT_ENABLE, 3); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); /* NV20TCL.POLYGON_OFFSET_LINE_ENABLE */ |
| OUT_RING (chan, 0); /* NV20TCL.POLYGON_OFFSET_FILL_ENABLE */ |
| BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_FUNC, 1); |
| OUT_RING (chan, NV20TCL_DEPTH_FUNC_LESS); |
| BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_WRITE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_TEST_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_OFFSET_FACTOR, 2); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 0.0); /* NV20TCL.POLYGON_OFFSET_UNITS */ |
| BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_UNK17D8, 1); |
| OUT_RING (chan, 1); |
| if (!is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, 0x1d84, 1); |
| OUT_RING (chan, 3); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_POINT_SIZE, 1); |
| if (!is_nv25tcl) { |
| OUT_RING (chan, 8); |
| } else { |
| OUT_RINGf (chan, 1.0); |
| } |
| if (!is_nv25tcl) { |
| BEGIN_RING(chan, kelvin, NV20TCL_POINT_PARAMETERS_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); /* NV20TCL.POINT_SMOOTH_ENABLE */ |
| } else { |
| BEGIN_RING(chan, kelvin, NV20TCL_POINT_PARAMETERS_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, 0x0a1c, 1); |
| OUT_RING (chan, 0x800); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_LINE_WIDTH, 1); |
| OUT_RING (chan, 8); |
| BEGIN_RING(chan, kelvin, NV20TCL_LINE_SMOOTH_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_MODE_FRONT, 2); |
| OUT_RING (chan, NV20TCL_POLYGON_MODE_FRONT_FILL); |
| OUT_RING (chan, NV20TCL_POLYGON_MODE_BACK_FILL); |
| BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE, 2); |
| OUT_RING (chan, NV20TCL_CULL_FACE_BACK); |
| OUT_RING (chan, NV20TCL_FRONT_FACE_CCW); |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_SMOOTH_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_SHADE_MODEL, 1); |
| OUT_RING (chan, NV20TCL_SHADE_MODEL_SMOOTH); |
| BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_STIPPLE_ENABLE, 1); |
| OUT_RING (chan, 0); |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_GEN_S(0), 4 * NV20TCL_TX_GEN_S__SIZE); |
| for (i=0; i < 4 * NV20TCL_TX_GEN_S__SIZE; ++i) { |
| OUT_RING(chan, 0); |
| } |
| BEGIN_RING(chan, kelvin, NV20TCL_FOG_EQUATION_CONSTANT, 3); |
| OUT_RINGf (chan, 1.5); |
| OUT_RINGf (chan, -0.090168); /* NV20TCL.FOG_EQUATION_LINEAR */ |
| OUT_RINGf (chan, 0.0); /* NV20TCL.FOG_EQUATION_QUADRATIC */ |
| BEGIN_RING(chan, kelvin, NV20TCL_FOG_MODE, 2); |
| OUT_RING (chan, NV20TCL_FOG_MODE_EXP_SIGNED); |
| OUT_RING (chan, NV20TCL_FOG_COORD_FOG); |
| BEGIN_RING(chan, kelvin, NV20TCL_FOG_ENABLE, 2); |
| OUT_RING (chan, 0); |
| OUT_RING (chan, 0); /* NV20TCL.FOG_COLOR */ |
| BEGIN_RING(chan, kelvin, NV20TCL_ENGINE, 1); |
| OUT_RING (chan, NV20TCL_ENGINE_FIXED); |
| |
| for (i = 0; i < NV20TCL_TX_MATRIX_ENABLE__SIZE; ++i) { |
| BEGIN_RING(chan, kelvin, NV20TCL_TX_MATRIX_ENABLE(i), 1); |
| OUT_RING (chan, 0); |
| } |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_VTX_ATTR_4F_X(1), 4 * 15); |
| OUT_RINGf(chan, 1.0); OUT_RINGf(chan, 0.0); OUT_RINGf(chan, 0.0); OUT_RINGf(chan, 1.0); |
| OUT_RINGf(chan, 0.0); OUT_RINGf(chan, 0.0); OUT_RINGf(chan, 1.0); OUT_RINGf(chan, 1.0); |
| OUT_RINGf(chan, 1.0); OUT_RINGf(chan, 1.0); OUT_RINGf(chan, 1.0); OUT_RINGf(chan, 1.0); |
| for (i = 4; i < 16; ++i) { |
| OUT_RINGf(chan, 0.0); |
| OUT_RINGf(chan, 0.0); |
| OUT_RINGf(chan, 0.0); |
| OUT_RINGf(chan, 1.0); |
| } |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_EDGEFLAG_ENABLE, 1); |
| OUT_RING (chan, 1); |
| BEGIN_RING(chan, kelvin, NV20TCL_COLOR_MASK, 1); |
| OUT_RING (chan, 0x00010101); |
| BEGIN_RING(chan, kelvin, NV20TCL_CLEAR_VALUE, 1); |
| OUT_RING (chan, 0); |
| |
| memset(projectionmatrix, 0, sizeof(projectionmatrix)); |
| projectionmatrix[0*4+0] = 1.0; |
| projectionmatrix[1*4+1] = 1.0; |
| projectionmatrix[2*4+2] = 16777215.0; |
| projectionmatrix[3*4+3] = 1.0; |
| BEGIN_RING(chan, kelvin, NV20TCL_PROJECTION_MATRIX(0), 16); |
| for (i = 0; i < 16; i++) { |
| OUT_RINGf (chan, projectionmatrix[i]); |
| } |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_RANGE_NEAR, 2); |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 16777216.0); /* [0, 1] scaled approx to [0, 2^24] */ |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_TRANSLATE_X, 4); |
| OUT_RINGf (chan, 0.0); /* x-offset, w/2 + 1.031250 */ |
| OUT_RINGf (chan, 0.0); /* y-offset, h/2 + 0.030762 */ |
| OUT_RINGf (chan, 0.0); |
| OUT_RINGf (chan, 16777215.0); |
| |
| BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_SCALE_X, 4); |
| OUT_RINGf (chan, 0.0); /* no effect?, w/2 */ |
| OUT_RINGf (chan, 0.0); /* no effect?, h/2 */ |
| OUT_RINGf (chan, 16777215.0 * 0.5); |
| OUT_RINGf (chan, 65535.0); |
| |
| FIRE_RING (chan); |
| } |
| |
| struct pipe_context * |
| nv20_create(struct pipe_screen *pscreen, unsigned pctx_id) |
| { |
| struct nv20_screen *screen = nv20_screen(pscreen); |
| struct pipe_winsys *ws = pscreen->winsys; |
| struct nv20_context *nv20; |
| struct nouveau_winsys *nvws = screen->nvws; |
| |
| nv20 = CALLOC(1, sizeof(struct nv20_context)); |
| if (!nv20) |
| return NULL; |
| nv20->screen = screen; |
| nv20->pctx_id = pctx_id; |
| |
| nv20->nvws = nvws; |
| |
| nv20->pipe.winsys = ws; |
| nv20->pipe.screen = pscreen; |
| nv20->pipe.destroy = nv20_destroy; |
| nv20->pipe.draw_arrays = nv20_draw_arrays; |
| nv20->pipe.draw_elements = nv20_draw_elements; |
| nv20->pipe.clear = nv20_clear; |
| nv20->pipe.flush = nv20_flush; |
| |
| nv20->pipe.is_texture_referenced = nouveau_is_texture_referenced; |
| nv20->pipe.is_buffer_referenced = nouveau_is_buffer_referenced; |
| |
| nv20_init_surface_functions(nv20); |
| nv20_init_state_functions(nv20); |
| |
| nv20->draw = draw_create(); |
| assert(nv20->draw); |
| draw_set_rasterize_stage(nv20->draw, nv20_draw_vbuf_stage(nv20)); |
| |
| nv20_init_hwctx(nv20); |
| |
| return &nv20->pipe; |
| } |
| |