radeon_swtcl.c revision 570d4e375a327787441c2c7c4ae698e8993a5d6b
15df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/************************************************************************** 25df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 35df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulCopyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and 45df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul VA Linux Systems Inc., Fremont, California. 55df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 65df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulAll Rights Reserved. 75df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 85df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulPermission is hereby granted, free of charge, to any person obtaining 95df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paula copy of this software and associated documentation files (the 105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul"Software"), to deal in the Software without restriction, including 115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulwithout limitation the rights to use, copy, modify, merge, publish, 125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Pauldistribute, sublicense, and/or sell copies of the Software, and to 135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulpermit persons to whom the Software is furnished to do so, subject to 145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulthe following conditions: 155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulThe above copyright notice and this permission notice (including the 175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulnext paragraph) shall be included in all copies or substantial 185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulportions of the Software. 195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulIN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulLIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul**************************************************************************/ 295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* 315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Authors: 325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Keith Whitwell <keith@tungstengraphics.com> 335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 35ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/glheader.h" 36ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/mtypes.h" 37ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/colormac.h" 38ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/enums.h" 39ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/imports.h" 40ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/macros.h" 41bbf2b5c4ffcb6755d34a5b698445aecf604e45fbPauli Nieminen#include "main/simple_list.h" 425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "swrast_setup/swrast_setup.h" 445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "math/m_translate.h" 455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/tnl.h" 465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_context.h" 475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_pipeline.h" 485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "radeon_context.h" 505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "radeon_ioctl.h" 515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "radeon_state.h" 525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "radeon_swtcl.h" 535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "radeon_tcl.h" 545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 568a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* R100: xyzw, c0, c1/fog, stq[0..2] = 4+1+1+3*3 = 15 right? */ 578a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* R200: xyzw, c0, c1/fog, strq[0..5] = 4+1+1+4*6 = 30 */ 588a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define RADEON_MAX_TNL_VERTEX_SIZE (15 * sizeof(GLfloat)) /* for mesa _tnl stage */ 595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * Initialization 625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 648a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define EMIT_ATTR( ATTR, STYLE, F0 ) \ 658a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtdo { \ 66b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].attrib = (ATTR); \ 67b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].format = (STYLE); \ 68b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attr_count++; \ 698a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fmt_0 |= F0; \ 708a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt} while (0) 715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 728a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define EMIT_PAD( N ) \ 738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtdo { \ 74b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].attrib = 0; \ 75b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].format = EMIT_PAD; \ 76b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].offset = (N); \ 77b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attr_count++; \ 788a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt} while (0) 795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 808a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtstatic GLuint radeon_cp_vc_frmts[3][2] = 818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt{ 828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST0, RADEON_CP_VC_FRMT_ST0 | RADEON_CP_VC_FRMT_Q0 }, 838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST1, RADEON_CP_VC_FRMT_ST1 | RADEON_CP_VC_FRMT_Q1 }, 848a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST2, RADEON_CP_VC_FRMT_ST2 | RADEON_CP_VC_FRMT_Q2 }, 858a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt}; 865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 878a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtstatic void radeonSetVertexFormat( GLcontext *ctx ) 888a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt{ 894637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT( ctx ); 908a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt TNLcontext *tnl = TNL_CONTEXT(ctx); 918a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt struct vertex_buffer *VB = &tnl->vb; 92bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol DECLARE_RENDERINPUTS(index_bitset); 938a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int fmt_0 = 0; 948a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int offset = 0; 955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 96bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset ); 975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 988a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* Important: 998a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 1008a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( VB->NdcPtr != NULL ) { 1018a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr; 1028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1038a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1048a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr; 1058a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1078a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL ); 108b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attr_count = 0; 1098a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1108a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* EMIT_ATTR's must be in order as they tell t_vertex.c how to 1118a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * build up a hardware vertex. 1128a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 1138a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( !rmesa->swtcl.needproj || 114bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { /* for projtex */ 1158a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, 1168a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_XY | RADEON_CP_VC_FRMT_Z | RADEON_CP_VC_FRMT_W0 ); 1178a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset = 4; 1188a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1198a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1208a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, 1218a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_XY | RADEON_CP_VC_FRMT_Z ); 1228a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset = 3; 1238a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1258a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.coloroffset = offset; 1268a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#if MESA_LITTLE_ENDIAN 1278a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, 1288a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKCOLOR ); 1298a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#else 1308a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, 1318a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKCOLOR ); 1328a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#endif 1338a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset += 1; 1345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1358a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = 0; 136bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 ) || 137bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1398a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#if MESA_LITTLE_ENDIAN 140bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) { 1418a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = offset; 1428a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB, 1438a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1448a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1458a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1468a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 3 ); 1478a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 149bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1508a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, 1518a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1528a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1538a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1548a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 1 ); 1558a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1568a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#else 157bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1588a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, 1598a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1608a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1628a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 1 ); 1638a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 165bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) { 1668a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = offset; 1678a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, 1688a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1698a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1708a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1718a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 3 ); 1728a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#endif 1748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 176bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { 1778a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int i; 1788a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1798a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { 180bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) { 1818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint sz = VB->TexCoordPtr[i]->size; 1828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt switch (sz) { 1848a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 1: 1858a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 2: 1868a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_2F, 1878a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_cp_vc_frmts[i][0] ); 1888a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt break; 189247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger case 3: 1908a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 4: 191247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger if (ctx->Texture.Unit[i]._ReallyEnabled & (TEXTURE_CUBE_BIT) ) { 192247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_3F, 193247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger radeon_cp_vc_frmts[i][1] ); 194247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger } else { 195247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_3F_XYW, 196247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger radeon_cp_vc_frmts[i][1] ); 197247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger } 1988a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt break; 1998a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt default: 2008a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt continue; 2018a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt }; 2028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2038a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2048a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2064637235183b80963536f2364e4d50fcb894886ddDave Airlie if (!RENDERINPUTS_EQUAL( rmesa->radeon.tnl_index_bitset, index_bitset ) || 2078a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fmt_0 != rmesa->swtcl.vertex_format) { 2088a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_NEWPRIM(rmesa); 2098a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_format = fmt_0; 210b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_size = 2118a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_install_attrs( ctx, 212b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attrs, 213b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_attr_count, 2148a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt NULL, 0 ); 215b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_size /= 4; 2164637235183b80963536f2364e4d50fcb894886ddDave Airlie RENDERINPUTS_COPY( rmesa->radeon.tnl_index_bitset, index_bitset ); 2178a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (RADEON_DEBUG & DEBUG_VERTS) 2188a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fprintf( stderr, "%s: vertex_size= %d floats\n", 219b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie __FUNCTION__, rmesa->radeon.swtcl.vertex_size); 2208a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 2225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 223570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminenstatic void radeon_predict_emit_size( GLcontext* ctx ) 224570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen{ 225570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen r100ContextPtr rmesa = R100_CONTEXT( ctx ); 226570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen 227570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen if (!rmesa->radeon.swtcl.emit_prediction) { 228570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen const int state_size = radeonCountStateEmitSize( &rmesa->radeon ); 229570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen const int scissor_size = 8; 230570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen const int prims_size = 8; 231570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen const int vertex_size = 7; 232570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen 233570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen if (rcommonEnsureCmdBufSpace(&rmesa->radeon, 234570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen state_size + 235570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen (scissor_size + prims_size + vertex_size), 236570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen __FUNCTION__)) 237570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.swtcl.emit_prediction = radeonCountStateEmitSize( &rmesa->radeon ); 238570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen else 239570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.swtcl.emit_prediction = state_size; 240570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.swtcl.emit_prediction += scissor_size + prims_size + vertex_size 241570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen + rmesa->radeon.cmdbuf.cs->cdw; 242570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen } 243570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen} 2445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderStart( GLcontext *ctx ) 2465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 24797029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen r100ContextPtr rmesa = R100_CONTEXT( ctx ); 24897029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen 24997029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen radeonSetVertexFormat( ctx ); 25097029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen 25197029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen if (rmesa->radeon.dma.flush != 0 && 25297029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen rmesa->radeon.dma.flush != rcommon_flush_last_swtcl_prim) 25397029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen rmesa->radeon.dma.flush( ctx ); 254570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen radeon_predict_emit_size( ctx ); 2555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 2565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2588a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/** 2598a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * Set vertex state for SW TCL. The primary purpose of this function is to 2608a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * determine in advance whether or not the hardware can / should do the 2618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * projection divide or Mesa should do it. 2628a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 2635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonChooseVertexState( GLcontext *ctx ) 2645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 2654637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT( ctx ); 2665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 2675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 26825847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger GLuint se_coord_fmt = rmesa->hw.set.cmd[SET_SE_COORDFMT]; 26925847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger 27025847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt &= ~(RADEON_VTX_XY_PRE_MULT_1_OVER_W0 | 27125847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_Z_PRE_MULT_1_OVER_W0 | 27225847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_W0_IS_NOT_1_OVER_W0); 2735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2743f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt /* We must ensure that we don't do _tnl_need_projected_coords while in a 2753f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt * rasterization fallback. As this function will be called again when we 2763f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt * leave a rasterization fallback, we can just skip it for now. 2773f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt */ 2784637235183b80963536f2364e4d50fcb894886ddDave Airlie if (rmesa->radeon.Fallback != 0) 2793f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt return; 2803f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt 2818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* HW perspective divide is a win, but tiny vertex formats are a 2828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * bigger one. 2838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 2845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 285bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if ((!RENDERINPUTS_TEST_RANGE( tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX ) && 286bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol !RENDERINPUTS_TEST( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 )) 287bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol || (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { 2888a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.needproj = GL_TRUE; 28925847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt |= (RADEON_VTX_XY_PRE_MULT_1_OVER_W0 | 29025847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_Z_PRE_MULT_1_OVER_W0); 2915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 2925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul else { 2938a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.needproj = GL_FALSE; 29425847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt |= (RADEON_VTX_W0_IS_NOT_1_OVER_W0); 2955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 2965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2978a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj ); 2985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2998a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT] ) { 3008a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_STATECHANGE( rmesa, set ); 3018a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt; 3025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 3035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 305b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlievoid r100_swtcl_flush(GLcontext *ctx, uint32_t current_offset) 3065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 3074637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 3085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3111090d206de011a67d236d8c4ae32d2d42b2f6337Dave Airlie radeonEmitState(&rmesa->radeon); 312b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie radeonEmitVertexAOS( rmesa, 313b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.vertex_size, 314bbf2b5c4ffcb6755d34a5b698445aecf604e45fbPauli Nieminen first_elem(&rmesa->radeon.dma.reserved)->bo, 315b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie current_offset); 3165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 317b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie 318b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie radeonEmitVbufPrim( rmesa, 319b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->swtcl.vertex_format, 320b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.hw_primitive, 321b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.numverts); 322570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen if ( rmesa->radeon.swtcl.emit_prediction < rmesa->radeon.cmdbuf.cs->cdw ) 323570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen WARN_ONCE("Rendering was %d commands larger than predicted size." 324570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen " We might overflow command buffer.\n", 325570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.cmdbuf.cs->cdw - rmesa->radeon.swtcl.emit_prediction ); 3265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 327570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen radeon_predict_emit_size( ctx ); 32897029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen 329570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.swtcl.emit_prediction = 0; 33097029c1860e8a99448ac157408e71bea3aa2559fPauli Nieminen 3315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* 3345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Render unclipped vertex buffers by emitting vertices directly to 3355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * dma buffers. Use strip/fan hardware primitives where possible. 3365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Try to simulate missing primitives with indexed vertices. 3375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 3385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_POINTS 1 3395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_LINES 1 3405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_LINE_STRIPS 1 3415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRIANGLES 1 3425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_STRIPS 1 3435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_STRIP_1 0 3445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_FANS 1 3455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_QUADS 0 3465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_QUAD_STRIPS 0 3475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_POLYGONS 0 3488a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* \todo: is it possible to make "ELTS" work with t_vertex code ? */ 3498a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define HAVE_ELTS 0 3505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const GLuint hw_prim[GL_POLYGON+1] = { 3525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_POINT, 3535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 3545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP, 3565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 3575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP, 3585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN, 3595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0 3625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 3635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3648e5479c7f806ffd57eed26c147e3ca227a39f0a7Brian Paulstatic INLINE void 3654637235183b80963536f2364e4d50fcb894886ddDave AirlieradeonDmaPrimitive( r100ContextPtr rmesa, GLenum prim ) 3665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 3675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_NEWPRIM( rmesa ); 368b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.hw_primitive = hw_prim[prim]; 369b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie // assert(rmesa->radeon.dma.current.ptr == rmesa->radeon.dma.current.start); 3705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3724637235183b80963536f2364e4d50fcb894886ddDave Airlie#define LOCAL_VARS r100ContextPtr rmesa = R100_CONTEXT(ctx) 3735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define INIT( prim ) radeonDmaPrimitive( rmesa, prim ) 3742dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define FLUSH() RADEON_NEWPRIM( rmesa ) 375b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie#define GET_CURRENT_VB_MAX_VERTS() 10\ 376b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie// (((int)rmesa->radeon.dma.current.end - (int)rmesa->radeon.dma.current.ptr) / (rmesa->radeon.swtcl.vertex_size*4)) 3775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define GET_SUBSEQUENT_VB_MAX_VERTS() \ 378b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie ((RADEON_BUFFER_SIZE) / (rmesa->radeon.swtcl.vertex_size*4)) 3792dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define ALLOC_VERTS( nr ) \ 380b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rcommonAllocDmaLowVerts( &rmesa->radeon, nr, rmesa->radeon.swtcl.vertex_size * 4 ) 3812dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define EMIT_VERTS( ctx, j, nr, buf ) \ 3828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf) 3832dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell 3845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_dma_##x 3855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_dmatmp.h" 3865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 3895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Render pipeline stage */ 3905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 3915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic GLboolean radeon_run_render( GLcontext *ctx, 39457c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell struct tnl_pipeline_stage *stage ) 3955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 3964637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 3975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 3985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul struct vertex_buffer *VB = &tnl->vb; 3993d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_render_func *tab = TAG(render_tab_verts); 4008592ba94b85b3f0f93ae875eece259b4626a6759Keith Whitwell GLuint i; 4015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 402b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie if (rmesa->radeon.swtcl.RenderIndex != 0 || 4032dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell !radeon_dma_validate_render( ctx, VB )) 4045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return GL_TRUE; 4055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start( ctx ); 4075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 40857c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell for (i = 0 ; i < VB->PrimitiveCount ; i++) 4095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul { 41057c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint prim = VB->Primitive[i].mode; 41157c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint start = VB->Primitive[i].start; 41257c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint length = VB->Primitive[i].count; 41357c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell 41457c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell if (!length) 41557c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell continue; 4165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_PRIMS) 4182dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell fprintf(stderr, "radeon_render.c: prim %s %d..%d\n", 41957c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell _mesa_lookup_enum_by_nr(prim & PRIM_MODE_MASK), 42057c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell start, start+length); 4215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (length) 4238592ba94b85b3f0f93ae875eece259b4626a6759Keith Whitwell tab[prim & PRIM_MODE_MASK]( ctx, start, start + length, prim ); 4245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 4255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish( ctx ); 4275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return GL_FALSE; /* finished the pipe */ 4295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 4305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 43357c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwellconst struct tnl_pipeline_stage _radeon_render_stage = 4345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 4355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "radeon render", 436bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 437bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 438bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 439bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 4405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_run_render /* run */ 4415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 4425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**************************************************************************/ 4455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const GLuint reduced_hw_prim[GL_POLYGON+1] = { 4485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_POINT, 4495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST 4585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 4595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim ); 4615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderPrimitive( GLcontext *ctx, GLenum prim ); 4625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonResetLineStipple( GLcontext *ctx ); 4635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 4665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Emit primitives as inline vertices * 4675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 4685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 4702dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#undef ALLOC_VERTS 4714637235183b80963536f2364e4d50fcb894886ddDave Airlie#define CTX_ARG r100ContextPtr rmesa 472b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie#define GET_VERTEX_DWORDS() rmesa->radeon.swtcl.vertex_size 473b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie#define ALLOC_VERTS( n, size ) rcommonAllocDmaLowVerts( &rmesa->radeon, n, (size) * 4 ) 4745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 4755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS \ 4764637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); \ 477b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie const char *radeonverts = (char *)rmesa->radeon.swtcl.verts; 4788a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT(x) (radeonVertex *)(radeonverts + ((x) * (vertsize) * sizeof(int))) 4795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERTEX radeonVertex 4805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 4815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x 4825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_triemit.h" 4835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 4865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Macros for t_dd_tritmp.h to draw basic primitives * 4875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 4885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define QUAD( a, b, c, d ) radeon_quad( rmesa, a, b, c, d ) 4905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TRI( a, b, c ) radeon_triangle( rmesa, a, b, c ) 4915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LINE( a, b ) radeon_line( rmesa, a, b ) 4925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define POINT( a ) radeon_point( rmesa, a ) 4935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 4955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Build render functions from dd templates * 4965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 4975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RADEON_TWOSIDE_BIT 0x01 4995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RADEON_UNFILLED_BIT 0x02 50030daa7529331057ecb470efb500152e9c4aa1ae5Roland Scheidegger#define RADEON_MAX_TRIFUNC 0x04 5015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic struct { 5043d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_points_func points; 5053d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_line_func line; 5063d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_triangle_func triangle; 5073d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_quad_func quad; 5085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} rast_tab[RADEON_MAX_TRIFUNC]; 5095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FALLBACK 0 512bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl#define DO_OFFSET 0 5135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_UNFILLED (IND & RADEON_UNFILLED_BIT) 5145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_TWOSIDE (IND & RADEON_TWOSIDE_BIT) 5155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FLAT 0 5165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_TRI 1 5175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_QUAD 1 5185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_LINE 1 5195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_POINTS 1 5205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FULL_QUAD 1 5215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_RGBA 1 5235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_SPEC 1 5245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_BACK_COLORS 0 5255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_HW_FLATSHADE 1 5265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAB rast_tab 5275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DEPTH_SCALE 1.0 5295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define UNFILLED_TRI unfilled_tri 5305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define UNFILLED_QUAD unfilled_quad 5315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_X(_v) _v->v.x 5325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_Y(_v) _v->v.y 5335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_Z(_v) _v->v.z 5345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define AREA_IS_CCW( a ) (a < 0) 535b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie#define GET_VERTEX(e) (rmesa->radeon.swtcl.verts + ((e) * rmesa->radeon.swtcl.vertex_size * sizeof(int))) 5365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 537c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_SET_RGBA( v, c ) \ 538c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 539c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell radeon_color_t *color = (radeon_color_t *)&((v)->ui[coloroffset]); \ 540c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]); \ 541c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]); \ 542c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]); \ 543c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]); \ 544c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 545c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 5465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] 547c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 5488a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_SET_SPEC( v, c ) \ 549c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 5508a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (specoffset) { \ 5518a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec = (radeon_color_t *)&((v)->ui[specoffset]); \ 5528a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]); \ 5538a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]); \ 5548a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]); \ 555c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell } \ 556c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 557c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_COPY_SPEC( v0, v1 ) \ 558c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 5598a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (specoffset) { \ 5608a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec0 = (radeon_color_t *)&((v0)->ui[specoffset]); \ 5618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec1 = (radeon_color_t *)&((v1)->ui[specoffset]); \ 5628a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->red = spec1->red; \ 5638a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->green = spec1->green; \ 5648a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->blue = spec1->blue; \ 565c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell } \ 566c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 567c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 568c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell/* These don't need LE32_TO_CPU() as they used to save and restore 569c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell * colors which are already in the correct format. 570c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell */ 571c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] 572c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] 5738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_SAVE_SPEC( idx ) if (specoffset) spec[idx] = v[idx]->ui[specoffset] 5748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx] 5755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 5775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 5785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef INIT 5795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS(n) \ 5814637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); \ 582c3374bf97ecd82b915fb29c7c04951e2b75d4dbcPauli Nieminen GLuint color[n] = {0}, spec[n] = {0}; \ 5838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint coloroffset = rmesa->swtcl.coloroffset; \ 5848a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint specoffset = rmesa->swtcl.specoffset; \ 5858a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt (void) color; (void) spec; (void) coloroffset; (void) specoffset; 5865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 5885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Helpers for rendering unfilled primitives * 5895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 5905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RASTERIZE(x) radeonRasterPrimitive( ctx, reduced_hw_prim[x] ) 592b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie#define RENDER_PRIMITIVE rmesa->radeon.swtcl.render_primitive 5935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 5945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x 5955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_unfilled.h" 5965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef IND 5975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 6005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Generate GL render functions * 6015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 6025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (0) 6055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x 6065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_TWOSIDE_BIT) 6095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_twoside 6105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_UNFILLED_BIT) 6135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_unfilled 6145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_TWOSIDE_BIT|RADEON_UNFILLED_BIT) 6175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_twoside_unfilled 6185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void init_rast_tab( void ) 6225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 6235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init(); 6245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_twoside(); 6255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_unfilled(); 6265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_twoside_unfilled(); 6275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 6285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Render unclipped begin/end objects */ 6315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_POINTS( start, count ) \ 6345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul for ( ; start < count ; start++) \ 6355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_point( rmesa, VERT(start) ) 6365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_LINE( v0, v1 ) \ 6375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_line( rmesa, VERT(v0), VERT(v1) ) 6385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_TRI( v0, v1, v2 ) \ 6395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) ) 6405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_QUAD( v0, v1, v2, v3 ) \ 6415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) 6425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef INIT 6435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define INIT(x) do { \ 6445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonRenderPrimitive( ctx, x ); \ 6455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} while (0) 6465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 6475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS \ 6484637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); \ 649b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie const GLuint vertsize = rmesa->radeon.swtcl.vertex_size; \ 650b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie const char *radeonverts = (char *)rmesa->radeon.swtcl.verts; \ 6515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \ 6525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const GLboolean stipple = ctx->Line.StippleFlag; \ 6535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul (void) elt; (void) stipple; 6545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RESET_STIPPLE if ( stipple ) radeonResetLineStipple( ctx ); 6555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RESET_OCCLUSION 6565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define PRESERVE_VB_DEFS 6575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define ELT(x) (x) 6585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x##_verts 6595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_vb_rendertmp.h" 6605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef ELT 6615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 6625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x##_elts 6635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define ELT(x) elt[x] 6645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_vb_rendertmp.h" 6655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Choose render functions */ 6705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonChooseRenderState( GLcontext *ctx ) 6735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 6745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 6754637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 6765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint index = 0; 6775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint flags = ctx->_TriangleCaps; 6785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6794637235183b80963536f2364e4d50fcb894886ddDave Airlie if (!rmesa->radeon.TclFallback || rmesa->radeon.Fallback) 6805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return; 6815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (flags & DD_TRI_LIGHT_TWOSIDE) index |= RADEON_TWOSIDE_BIT; 6835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (flags & DD_TRI_UNFILLED) index |= RADEON_UNFILLED_BIT; 6845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 685b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie if (index != rmesa->radeon.swtcl.RenderIndex) { 6865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Points = rast_tab[index].points; 6875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Line = rast_tab[index].line; 6885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedLine = rast_tab[index].line; 6895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Triangle = rast_tab[index].triangle; 6905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Quad = rast_tab[index].quad; 6915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (index == 0) { 6935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabVerts = radeon_render_tab_verts; 6945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabElts = radeon_render_tab_elts; 6955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedPolygon = radeon_fast_clipped_poly; 6965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } else { 6975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; 6985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; 6995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon; 7005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 702b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.RenderIndex = index; 7035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* High level hooks for t_vb_render.c */ 7095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim ) 7135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7144637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 7155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 716b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie if (rmesa->radeon.swtcl.hw_primitive != hwprim) { 7175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_NEWPRIM( rmesa ); 718b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.hw_primitive = hwprim; 7195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderPrimitive( GLcontext *ctx, GLenum prim ) 7235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7244637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 725b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.render_primitive = prim; 7265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) 7275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonRasterPrimitive( ctx, reduced_hw_prim[prim] ); 7285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderFinish( GLcontext *ctx ) 7315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonResetLineStipple( GLcontext *ctx ) 7355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7364637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 7375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_STATECHANGE( rmesa, lin ); 7385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Transition to/from hardware rasterization. */ 7435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const char * const fallbackStrings[] = { 7465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "Texture mode", 7475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glDrawBuffer(GL_FRONT_AND_BACK)", 7485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glEnable(GL_STENCIL) without hw stencil buffer", 7495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glRenderMode(selection or feedback)", 7505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glBlendEquation", 7515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glBlendFunc", 7525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "RADEON_NO_RAST", 7535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)" 7545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 7555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const char *getFallbackString(GLuint bit) 7585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul int i = 0; 7605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul while (bit > 1) { 7615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul i++; 7625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit >>= 1; 7635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return fallbackStrings[i]; 7655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonFallback( GLcontext *ctx, GLuint bit, GLboolean mode ) 7695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7704637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 7715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 7724637235183b80963536f2364e4d50fcb894886ddDave Airlie GLuint oldfallback = rmesa->radeon.Fallback; 7735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (mode) { 7754637235183b80963536f2364e4d50fcb894886ddDave Airlie rmesa->radeon.Fallback |= bit; 7765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (oldfallback == 0) { 7771090d206de011a67d236d8c4ae32d2d42b2f6337Dave Airlie radeon_firevertices(&rmesa->radeon); 7785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_TRUE ); 7795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul _swsetup_Wakeup( ctx ); 780b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.RenderIndex = ~0; 7815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_FALLBACKS) { 7825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul fprintf(stderr, "Radeon begin rasterization fallback: 0x%x %s\n", 7835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit, getFallbackString(bit)); 7845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul else { 7884637235183b80963536f2364e4d50fcb894886ddDave Airlie rmesa->radeon.Fallback &= ~bit; 7895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (oldfallback == bit) { 7905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul _swrast_flush( ctx ); 7915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start = radeonRenderStart; 7925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive; 7935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish = radeonRenderFinish; 7948a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 7958a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.BuildVertices = _tnl_build_vertices; 7968a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.CopyPV = _tnl_copy_pv; 7978a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.Interp = _tnl_interp; 7988a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 7995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple; 8005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_FALSE ); 8014637235183b80963536f2364e4d50fcb894886ddDave Airlie if (rmesa->radeon.TclFallback) { 8024637235183b80963536f2364e4d50fcb894886ddDave Airlie /* These are already done if rmesa->radeon.TclFallback goes to 8035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * zero above. But not if it doesn't (RADEON_NO_TCL for 8045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * example?) 8055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 806555b5fac4f47576f04d8e4159dc22f72a2b0a397Roland Scheidegger _tnl_invalidate_vertex_state( ctx, ~0 ); 807555b5fac4f47576f04d8e4159dc22f72a2b0a397Roland Scheidegger _tnl_invalidate_vertices( ctx, ~0 ); 8084637235183b80963536f2364e4d50fcb894886ddDave Airlie RENDERINPUTS_ZERO( rmesa->radeon.tnl_index_bitset ); 8095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonChooseVertexState( ctx ); 8105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonChooseRenderState( ctx ); 8115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_FALLBACKS) { 8135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul fprintf(stderr, "Radeon end rasterization fallback: 0x%x %s\n", 8145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit, getFallbackString(bit)); 8155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 8195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 8225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Initialization. */ 8235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 8245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonInitSwtcl( GLcontext *ctx ) 8265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 8275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 8284637235183b80963536f2364e4d50fcb894886ddDave Airlie r100ContextPtr rmesa = R100_CONTEXT(ctx); 8295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul static int firsttime = 1; 8305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (firsttime) { 8325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_rast_tab(); 8335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul firsttime = 0; 8345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 835570d4e375a327787441c2c7c4ae698e8993a5d6bPauli Nieminen rmesa->radeon.swtcl.emit_prediction = 0; 8365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start = radeonRenderStart; 8385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish = radeonRenderFinish; 8395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive; 8405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple; 8418a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.BuildVertices = _tnl_build_vertices; 8428a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.CopyPV = _tnl_copy_pv; 8438a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.Interp = _tnl_interp; 8445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8458a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 8468a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_MAX_TNL_VERTEX_SIZE); 8478a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 848b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf; 849b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.RenderIndex = ~0; 850b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.render_primitive = GL_TRIANGLES; 851b584b0728d3a001a142f76dde22f9e8ed7d2dd16Dave Airlie rmesa->radeon.swtcl.hw_primitive = 0; 8525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 8535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 854