radeon_swtcl.c revision ecadb51bbcb972a79f3ed79e65a7986b9396e757
1bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_swtcl.c,v 1.6 2003/05/06 23:52:08 daenzer Exp $ */ 25df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/************************************************************************** 35df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 45df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulCopyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and 55df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul VA Linux Systems Inc., Fremont, California. 65df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 75df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulAll Rights Reserved. 85df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 95df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulPermission is hereby granted, free of charge, to any person obtaining 105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paula copy of this software and associated documentation files (the 115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul"Software"), to deal in the Software without restriction, including 125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulwithout limitation the rights to use, copy, modify, merge, publish, 135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Pauldistribute, sublicense, and/or sell copies of the Software, and to 145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulpermit persons to whom the Software is furnished to do so, subject to 155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulthe following conditions: 165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulThe above copyright notice and this permission notice (including the 185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulnext paragraph) shall be included in all copies or substantial 195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulportions of the Software. 205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulIN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulLIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian PaulWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul**************************************************************************/ 305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* 325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Authors: 335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Keith Whitwell <keith@tungstengraphics.com> 345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 36ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/glheader.h" 37ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/mtypes.h" 38ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/colormac.h" 39ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/enums.h" 40ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/imports.h" 41ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/macros.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 565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void flush_last_swtcl_prim( radeonContextPtr rmesa ); 575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 588a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* R100: xyzw, c0, c1/fog, stq[0..2] = 4+1+1+3*3 = 15 right? */ 598a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* R200: xyzw, c0, c1/fog, strq[0..5] = 4+1+1+4*6 = 30 */ 608a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define RADEON_MAX_TNL_VERTEX_SIZE (15 * sizeof(GLfloat)) /* for mesa _tnl stage */ 615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 638a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * Initialization 645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 668a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define EMIT_ATTR( ATTR, STYLE, F0 ) \ 678a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtdo { \ 688a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR); \ 698a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = (STYLE); \ 708a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attr_count++; \ 718a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fmt_0 |= F0; \ 728a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt} while (0) 735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define EMIT_PAD( N ) \ 758a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtdo { \ 768a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = 0; \ 778a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = EMIT_PAD; \ 788a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].offset = (N); \ 798a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attr_count++; \ 808a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt} while (0) 815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtstatic GLuint radeon_cp_vc_frmts[3][2] = 838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt{ 848a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST0, RADEON_CP_VC_FRMT_ST0 | RADEON_CP_VC_FRMT_Q0 }, 858a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST1, RADEON_CP_VC_FRMT_ST1 | RADEON_CP_VC_FRMT_Q1 }, 868a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt { RADEON_CP_VC_FRMT_ST2, RADEON_CP_VC_FRMT_ST2 | RADEON_CP_VC_FRMT_Q2 }, 878a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt}; 885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 898a1df968627de01d04f3d692fd81108ba6492c18Eric Anholtstatic void radeonSetVertexFormat( GLcontext *ctx ) 908a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt{ 918a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeonContextPtr rmesa = RADEON_CONTEXT( ctx ); 928a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt TNLcontext *tnl = TNL_CONTEXT(ctx); 938a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt struct vertex_buffer *VB = &tnl->vb; 94bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol DECLARE_RENDERINPUTS(index_bitset); 958a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int fmt_0 = 0; 968a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int offset = 0; 975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 98bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset ); 995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1008a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* Important: 1018a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 1028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( VB->NdcPtr != NULL ) { 1038a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr; 1048a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1058a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1068a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr; 1078a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1098a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL ); 1108a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attr_count = 0; 1118a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1128a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* EMIT_ATTR's must be in order as they tell t_vertex.c how to 1138a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * build up a hardware vertex. 1148a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 1158a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( !rmesa->swtcl.needproj || 116bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { /* for projtex */ 1178a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, 1188a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_XY | RADEON_CP_VC_FRMT_Z | RADEON_CP_VC_FRMT_W0 ); 1198a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset = 4; 1208a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1218a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1228a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, 1238a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_XY | RADEON_CP_VC_FRMT_Z ); 1248a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset = 3; 1258a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1278a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.coloroffset = offset; 1288a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#if MESA_LITTLE_ENDIAN 1298a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, 1308a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKCOLOR ); 1318a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#else 1328a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, 1338a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKCOLOR ); 1348a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#endif 1358a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt offset += 1; 1365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1378a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = 0; 138bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 ) || 139bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 1418a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#if MESA_LITTLE_ENDIAN 142bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) { 1438a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = offset; 1448a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB, 1458a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1468a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1478a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1488a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 3 ); 1498a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 151bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1528a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, 1538a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1548a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1558a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1568a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 1 ); 1578a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1588a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#else 159bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) { 1608a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, 1618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1628a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1638a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1648a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 1 ); 1658a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 167bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) { 1688a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.specoffset = offset; 1698a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, 1708a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_CP_VC_FRMT_PKSPEC ); 1718a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1728a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt else { 1738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_PAD( 3 ); 1748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1758a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#endif 1768a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 1775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 178bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { 1798a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt int i; 1808a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { 182bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) { 1838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint sz = VB->TexCoordPtr[i]->size; 1848a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 1858a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt switch (sz) { 1868a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 1: 1878a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 2: 1888a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_2F, 1898a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_cp_vc_frmts[i][0] ); 1908a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt break; 191247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger case 3: 1928a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt case 4: 193247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger if (ctx->Texture.Unit[i]._ReallyEnabled & (TEXTURE_CUBE_BIT) ) { 194247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_3F, 195247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger radeon_cp_vc_frmts[i][1] ); 196247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger } else { 197247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_3F_XYW, 198247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger radeon_cp_vc_frmts[i][1] ); 199247f3b3e81fffa86c50531070fab573e26ffb452Roland Scheidegger } 2008a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt break; 2018a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt default: 2028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt continue; 2038a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt }; 2048a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2058a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2068a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 208bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if (!RENDERINPUTS_EQUAL( rmesa->tnl_index_bitset, index_bitset ) || 2098a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fmt_0 != rmesa->swtcl.vertex_format) { 2108a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_NEWPRIM(rmesa); 2118a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_format = fmt_0; 2128a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_size = 2138a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_install_attrs( ctx, 2148a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attrs, 2158a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_attr_count, 2168a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt NULL, 0 ); 2178a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.vertex_size /= 4; 218bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_COPY( rmesa->tnl_index_bitset, index_bitset ); 2198a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (RADEON_DEBUG & DEBUG_VERTS) 2208a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt fprintf( stderr, "%s: vertex_size= %d floats\n", 2218a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt __FUNCTION__, rmesa->swtcl.vertex_size); 2228a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt } 2235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 2245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderStart( GLcontext *ctx ) 2275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 2285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT( ctx ); 2295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2308a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeonSetVertexFormat( ctx ); 2315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->dma.flush != 0 && 2335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->dma.flush != flush_last_swtcl_prim) 2345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->dma.flush( rmesa ); 2355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 2365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2388a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/** 2398a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * Set vertex state for SW TCL. The primary purpose of this function is to 2408a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * determine in advance whether or not the hardware can / should do the 2418a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * projection divide or Mesa should do it. 2428a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 2435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonChooseVertexState( GLcontext *ctx ) 2445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 2455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT( ctx ); 2465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 2475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 24825847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger GLuint se_coord_fmt = rmesa->hw.set.cmd[SET_SE_COORDFMT]; 24925847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger 25025847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt &= ~(RADEON_VTX_XY_PRE_MULT_1_OVER_W0 | 25125847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_Z_PRE_MULT_1_OVER_W0 | 25225847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_W0_IS_NOT_1_OVER_W0); 2535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2543f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt /* We must ensure that we don't do _tnl_need_projected_coords while in a 2553f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt * rasterization fallback. As this function will be called again when we 2563f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt * leave a rasterization fallback, we can just skip it for now. 2573f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt */ 2583f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt if (rmesa->Fallback != 0) 2593f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt return; 2603f9839a52b6152d349b5c6279cd7a3d3106b3999Eric Anholt 2618a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt /* HW perspective divide is a win, but tiny vertex formats are a 2628a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt * bigger one. 2638a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt */ 2645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 265bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol if ((!RENDERINPUTS_TEST_RANGE( tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX ) && 266bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol !RENDERINPUTS_TEST( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 )) 267bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol || (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { 2688a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.needproj = GL_TRUE; 26925847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt |= (RADEON_VTX_XY_PRE_MULT_1_OVER_W0 | 27025847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger RADEON_VTX_Z_PRE_MULT_1_OVER_W0); 2715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 2725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul else { 2738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.needproj = GL_FALSE; 27425847f2b5b50d9bbd58729e28e4a3032972e6c0cRoland Scheidegger se_coord_fmt |= (RADEON_VTX_W0_IS_NOT_1_OVER_W0); 2755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 2765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2778a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj ); 2785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2798a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if ( se_coord_fmt != rmesa->hw.set.cmd[SET_SE_COORDFMT] ) { 2808a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_STATECHANGE( rmesa, set ); 2818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->hw.set.cmd[SET_SE_COORDFMT] = se_coord_fmt; 2825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 2835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 2845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Flush vertices in the current dma region. 2875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 2885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void flush_last_swtcl_prim( radeonContextPtr rmesa ) 2895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 2905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_IOCTL) 2915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul fprintf(stderr, "%s\n", __FUNCTION__); 2925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2932c28dd892cfb43445d7e54df8b6a8331192f4e99Brian Paul rmesa->dma.flush = NULL; 2945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 2955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->dma.current.buf) { 2965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul struct radeon_dma_region *current = &rmesa->dma.current; 297bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl GLuint current_offset = (rmesa->radeonScreen->gart_buffer_offset + 2985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul current->buf->buf->idx * RADEON_BUFFER_SIZE + 2995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul current->start); 3005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul assert (!(rmesa->swtcl.hw_primitive & RADEON_CP_VC_CNTL_PRIM_WALK_IND)); 3025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul assert (current->start + 3045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == 3055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul current->ptr); 3065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->dma.current.start != rmesa->dma.current.ptr) { 3086f3cc6a5226fd4b5d44cca91e2f76216ecaff831Eric Anholt radeonEnsureCmdBufSpace( rmesa, VERT_AOS_BUFSZ + 3096f3cc6a5226fd4b5d44cca91e2f76216ecaff831Eric Anholt rmesa->hw.max_state_size + VBUF_BUFSZ ); 3102962f88189c46e0bfe3fc33a1d46be9409cb9c10Eric Anholt 3115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonEmitVertexAOS( rmesa, 3125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.vertex_size, 3135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul current_offset); 3145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonEmitVbufPrim( rmesa, 3165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.vertex_format, 3175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.hw_primitive, 3185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.numverts); 3195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 3205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.numverts = 0; 3225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul current->start = current->ptr; 3235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 3245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Alloc space in the current dma region. 3285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 3298e5479c7f806ffd57eed26c147e3ca227a39f0a7Brian Paulstatic INLINE void * 3308e5479c7f806ffd57eed26c147e3ca227a39f0a7Brian PaulradeonAllocDmaLowVerts( radeonContextPtr rmesa, int nverts, int vsize ) 3315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 3325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint bytes = vsize * nverts; 3335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) 3355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonRefillCurrentDmaRegion( rmesa ); 3365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (!rmesa->dma.flush) { 3385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; 339bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl rmesa->dma.flush = flush_last_swtcl_prim; 3405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 3415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul assert( vsize == rmesa->swtcl.vertex_size * 4 ); 343bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl assert( rmesa->dma.flush == flush_last_swtcl_prim ); 3445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul assert (rmesa->dma.current.start + 3455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == 3465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->dma.current.ptr); 3475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul { 350bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl GLubyte *head = (GLubyte *)(rmesa->dma.current.address + rmesa->dma.current.ptr); 3515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->dma.current.ptr += bytes; 3525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.numverts += nverts; 3535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return head; 3545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 3555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* 3605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Render unclipped vertex buffers by emitting vertices directly to 3615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * dma buffers. Use strip/fan hardware primitives where possible. 3625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Try to simulate missing primitives with indexed vertices. 3635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 3645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_POINTS 1 3655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_LINES 1 3665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_LINE_STRIPS 1 3675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRIANGLES 1 3685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_STRIPS 1 3695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_STRIP_1 0 3705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_TRI_FANS 1 3715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_QUADS 0 3725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_QUAD_STRIPS 0 3735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_POLYGONS 0 3748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt/* \todo: is it possible to make "ELTS" work with t_vertex code ? */ 3758a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define HAVE_ELTS 0 3765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const GLuint hw_prim[GL_POLYGON+1] = { 3785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_POINT, 3795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 3805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE_STRIP, 3825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 3835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_STRIP, 3845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN, 3855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0, 3875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 0 3885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 3895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 3908e5479c7f806ffd57eed26c147e3ca227a39f0a7Brian Paulstatic INLINE void 3918e5479c7f806ffd57eed26c147e3ca227a39f0a7Brian PaulradeonDmaPrimitive( radeonContextPtr rmesa, GLenum prim ) 3925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 3935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_NEWPRIM( rmesa ); 3945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.hw_primitive = hw_prim[prim]; 3955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul assert(rmesa->dma.current.ptr == rmesa->dma.current.start); 3965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 3975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 398ffec105109f5b16bfe8282bd477d4aa32b550015Brian Paul#define LOCAL_VARS radeonContextPtr rmesa = RADEON_CONTEXT(ctx) 3995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define INIT( prim ) radeonDmaPrimitive( rmesa, prim ) 4002dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define FLUSH() RADEON_NEWPRIM( rmesa ) 4015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define GET_CURRENT_VB_MAX_VERTS() \ 4025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul (((int)rmesa->dma.current.end - (int)rmesa->dma.current.ptr) / (rmesa->swtcl.vertex_size*4)) 4035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define GET_SUBSEQUENT_VB_MAX_VERTS() \ 4045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ((RADEON_BUFFER_SIZE) / (rmesa->swtcl.vertex_size*4)) 4052dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define ALLOC_VERTS( nr ) \ 4062dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell radeonAllocDmaLowVerts( rmesa, nr, rmesa->swtcl.vertex_size * 4 ) 4072dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#define EMIT_VERTS( ctx, j, nr, buf ) \ 4088a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf) 4092dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell 4105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_dma_##x 4115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_dmatmp.h" 4125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 4155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Render pipeline stage */ 4165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 4175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic GLboolean radeon_run_render( GLcontext *ctx, 42057c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell struct tnl_pipeline_stage *stage ) 4215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 4225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 4235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 4245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul struct vertex_buffer *VB = &tnl->vb; 4253d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_render_func *tab = TAG(render_tab_verts); 4268592ba94b85b3f0f93ae875eece259b4626a6759Keith Whitwell GLuint i; 4275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 428bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell if (rmesa->swtcl.indexed_verts.buf) 4295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RELEASE_ELT_VERTS(); 4305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4312dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell if (rmesa->swtcl.RenderIndex != 0 || 4322dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell !radeon_dma_validate_render( ctx, VB )) 4335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return GL_TRUE; 4345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start( ctx ); 4365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 43757c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell for (i = 0 ; i < VB->PrimitiveCount ; i++) 4385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul { 43957c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint prim = VB->Primitive[i].mode; 44057c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint start = VB->Primitive[i].start; 44157c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell GLuint length = VB->Primitive[i].count; 44257c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell 44357c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell if (!length) 44457c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell continue; 4455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_PRIMS) 4472dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell fprintf(stderr, "radeon_render.c: prim %s %d..%d\n", 44857c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell _mesa_lookup_enum_by_nr(prim & PRIM_MODE_MASK), 44957c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwell start, start+length); 4505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (length) 4528592ba94b85b3f0f93ae875eece259b4626a6759Keith Whitwell tab[prim & PRIM_MODE_MASK]( ctx, start, start + length, prim ); 4535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 4545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish( ctx ); 4565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return GL_FALSE; /* finished the pipe */ 4585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 4595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 46257c9814b9e87924696df4c741861c29d4236d1ebKeith Whitwellconst struct tnl_pipeline_stage _radeon_render_stage = 4635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 4645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "radeon render", 465bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 466bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 467bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 468bf87f864934e174b3493592d5d107f012aac0842Keith Whitwell NULL, 4695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_run_render /* run */ 4705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 4715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**************************************************************************/ 4745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const GLuint reduced_hw_prim[GL_POLYGON+1] = { 4775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_POINT, 4785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_LINE, 4815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST, 4865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_LIST 4875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 4885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim ); 4905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderPrimitive( GLcontext *ctx, GLenum prim ); 4915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonResetLineStipple( GLcontext *ctx ); 4925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 4955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Emit primitives as inline vertices * 4965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 4975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 4985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 4992dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell#undef ALLOC_VERTS 5005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define CTX_ARG radeonContextPtr rmesa 5015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size 5028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define ALLOC_VERTS( n, size ) radeonAllocDmaLowVerts( rmesa, n, (size) * 4 ) 5035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 5045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS \ 5055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); \ 5065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const char *radeonverts = (char *)rmesa->swtcl.verts; 5078a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT(x) (radeonVertex *)(radeonverts + ((x) * (vertsize) * sizeof(int))) 5085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERTEX radeonVertex 5095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 5105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x 5115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_triemit.h" 5125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 5155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Macros for t_dd_tritmp.h to draw basic primitives * 5165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 5175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define QUAD( a, b, c, d ) radeon_quad( rmesa, a, b, c, d ) 5195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TRI( a, b, c ) radeon_triangle( rmesa, a, b, c ) 5205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LINE( a, b ) radeon_line( rmesa, a, b ) 5215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define POINT( a ) radeon_point( rmesa, a ) 5225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 5245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Build render functions from dd templates * 5255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 5265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RADEON_TWOSIDE_BIT 0x01 5285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RADEON_UNFILLED_BIT 0x02 52930daa7529331057ecb470efb500152e9c4aa1ae5Roland Scheidegger#define RADEON_MAX_TRIFUNC 0x04 5305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic struct { 5333d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_points_func points; 5343d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_line_func line; 5353d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_triangle_func triangle; 5363d38361b718d490e1e7fda64519952ec887cd149Keith Whitwell tnl_quad_func quad; 5375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} rast_tab[RADEON_MAX_TRIFUNC]; 5385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FALLBACK 0 541bcc6eddd335e97d49ed2ef3a1440f94d58dce12dJon Smirl#define DO_OFFSET 0 5425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_UNFILLED (IND & RADEON_UNFILLED_BIT) 5435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_TWOSIDE (IND & RADEON_TWOSIDE_BIT) 5445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FLAT 0 5455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_TRI 1 5465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_QUAD 1 5475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_LINE 1 5485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_POINTS 1 5495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DO_FULL_QUAD 1 5505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_RGBA 1 5525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_SPEC 1 5535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_BACK_COLORS 0 5545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define HAVE_HW_FLATSHADE 1 5555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAB rast_tab 5565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 5575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define DEPTH_SCALE 1.0 5585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define UNFILLED_TRI unfilled_tri 5595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define UNFILLED_QUAD unfilled_quad 5605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_X(_v) _v->v.x 5615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_Y(_v) _v->v.y 5625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_Z(_v) _v->v.z 5635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define AREA_IS_CCW( a ) (a < 0) 5648a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define GET_VERTEX(e) (rmesa->swtcl.verts + ((e) * rmesa->swtcl.vertex_size * sizeof(int))) 5655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 566c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_SET_RGBA( v, c ) \ 567c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 568c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell radeon_color_t *color = (radeon_color_t *)&((v)->ui[coloroffset]); \ 569c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]); \ 570c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]); \ 571c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]); \ 572c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]); \ 573c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 574c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 5755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] 576c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 5778a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_SET_SPEC( v, c ) \ 578c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 5798a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (specoffset) { \ 5808a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec = (radeon_color_t *)&((v)->ui[specoffset]); \ 5818a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]); \ 5828a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]); \ 5838a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]); \ 584c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell } \ 585c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 586c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_COPY_SPEC( v0, v1 ) \ 587c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwelldo { \ 5888a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt if (specoffset) { \ 5898a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec0 = (radeon_color_t *)&((v0)->ui[specoffset]); \ 5908a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt radeon_color_t *spec1 = (radeon_color_t *)&((v1)->ui[specoffset]); \ 5918a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->red = spec1->red; \ 5928a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->green = spec1->green; \ 5938a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt spec0->blue = spec1->blue; \ 594c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell } \ 595c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell} while (0) 596c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell 597c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell/* These don't need LE32_TO_CPU() as they used to save and restore 598c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell * colors which are already in the correct format. 599c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell */ 600c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] 601c4f7de5d785266237fd46ee420d4715771f67dfbKeith Whitwell#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] 6028a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_SAVE_SPEC( idx ) if (specoffset) spec[idx] = v[idx]->ui[specoffset] 6038a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx] 6045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 6065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 6075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef INIT 6085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS(n) \ 6105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); \ 6115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint color[n], spec[n]; \ 6128a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint coloroffset = rmesa->swtcl.coloroffset; \ 6138a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt GLuint specoffset = rmesa->swtcl.specoffset; \ 6148a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt (void) color; (void) spec; (void) coloroffset; (void) specoffset; 6155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 6175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Helpers for rendering unfilled primitives * 6185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 6195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RASTERIZE(x) radeonRasterPrimitive( ctx, reduced_hw_prim[x] ) 6215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive 6225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 6235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x 6245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_unfilled.h" 6255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef IND 6265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/*********************************************************************** 6295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * Generate GL render functions * 6305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul ***********************************************************************/ 6315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (0) 6345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x 6355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_TWOSIDE_BIT) 6385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_twoside 6395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_UNFILLED_BIT) 6425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_unfilled 6435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define IND (RADEON_TWOSIDE_BIT|RADEON_UNFILLED_BIT) 6465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) x##_twoside_unfilled 6475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl_dd/t_dd_tritmp.h" 6485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void init_rast_tab( void ) 6515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 6525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init(); 6535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_twoside(); 6545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_unfilled(); 6555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_twoside_unfilled(); 6565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 6575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Render unclipped begin/end objects */ 6605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_POINTS( start, count ) \ 6635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul for ( ; start < count ; start++) \ 6645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_point( rmesa, VERT(start) ) 6655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_LINE( v0, v1 ) \ 6665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_line( rmesa, VERT(v0), VERT(v1) ) 6675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_TRI( v0, v1, v2 ) \ 6685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) ) 6695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RENDER_QUAD( v0, v1, v2, v3 ) \ 6705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeon_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) 6715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef INIT 6725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define INIT(x) do { \ 6735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonRenderPrimitive( ctx, x ); \ 6745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} while (0) 6755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef LOCAL_VARS 6765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define LOCAL_VARS \ 6775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); \ 6782dc621f3fdb585f23013aa3e220f2148f9405538Keith Whitwell const GLuint vertsize = rmesa->swtcl.vertex_size; \ 6795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const char *radeonverts = (char *)rmesa->swtcl.verts; \ 6805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \ 6815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul const GLboolean stipple = ctx->Line.StippleFlag; \ 6825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul (void) elt; (void) stipple; 6835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RESET_STIPPLE if ( stipple ) radeonResetLineStipple( ctx ); 6845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define RESET_OCCLUSION 6855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define PRESERVE_VB_DEFS 6865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define ELT(x) (x) 6875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x##_verts 6885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_vb_rendertmp.h" 6895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef ELT 6905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#undef TAG 6915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define TAG(x) radeon_##x##_elts 6925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#define ELT(x) elt[x] 6935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul#include "tnl/t_vb_rendertmp.h" 6945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 6975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 6985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Choose render functions */ 6995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonChooseRenderState( GLcontext *ctx ) 7025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 7045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 7055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint index = 0; 7065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint flags = ctx->_TriangleCaps; 7075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (!rmesa->TclFallback || rmesa->Fallback) 7095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return; 7105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (flags & DD_TRI_LIGHT_TWOSIDE) index |= RADEON_TWOSIDE_BIT; 7125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (flags & DD_TRI_UNFILLED) index |= RADEON_UNFILLED_BIT; 7135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (index != rmesa->swtcl.RenderIndex) { 7155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Points = rast_tab[index].points; 7165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Line = rast_tab[index].line; 7175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedLine = rast_tab[index].line; 7185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Triangle = rast_tab[index].triangle; 7195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Quad = rast_tab[index].quad; 7205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (index == 0) { 7225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabVerts = radeon_render_tab_verts; 7235df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabElts = radeon_render_tab_elts; 7245df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedPolygon = radeon_fast_clipped_poly; 7255df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } else { 7265df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; 7275df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; 7285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon; 7295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.RenderIndex = index; 7325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7355df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7365df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7375df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* High level hooks for t_vb_render.c */ 7385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRasterPrimitive( GLcontext *ctx, GLuint hwprim ) 7425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 7445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->swtcl.hw_primitive != hwprim) { 7465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_NEWPRIM( rmesa ); 7475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.hw_primitive = hwprim; 7485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderPrimitive( GLcontext *ctx, GLenum prim ) 7525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 7545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.render_primitive = prim; 7555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) 7565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonRasterPrimitive( ctx, reduced_hw_prim[prim] ); 7575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonRenderFinish( GLcontext *ctx ) 7605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic void radeonResetLineStipple( GLcontext *ctx ) 7645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 7665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_STATECHANGE( rmesa, lin ); 7675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7695df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7705df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7715df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Transition to/from hardware rasterization. */ 7725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 7735df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7745df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const char * const fallbackStrings[] = { 7755df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "Texture mode", 7765df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glDrawBuffer(GL_FRONT_AND_BACK)", 7775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glEnable(GL_STENCIL) without hw stencil buffer", 7785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glRenderMode(selection or feedback)", 7795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glBlendEquation", 7805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "glBlendFunc", 7815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "RADEON_NO_RAST", 7825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul "Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)" 7835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul}; 7845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulstatic const char *getFallbackString(GLuint bit) 7875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul int i = 0; 7895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul while (bit > 1) { 7905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul i++; 7915df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit >>= 1; 7925df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 7935df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul return fallbackStrings[i]; 7945df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 7955df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7965df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 7975df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonFallback( GLcontext *ctx, GLuint bit, GLboolean mode ) 7985df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 7995df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 8005df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 8015df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul GLuint oldfallback = rmesa->Fallback; 8025df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8035df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (mode) { 8045df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->Fallback |= bit; 8055df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (oldfallback == 0) { 8065df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul RADEON_FIREVERTICES( rmesa ); 8075df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_TRUE ); 8085df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul _swsetup_Wakeup( ctx ); 8095df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.RenderIndex = ~0; 8105df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_FALLBACKS) { 8115df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul fprintf(stderr, "Radeon begin rasterization fallback: 0x%x %s\n", 8125df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit, getFallbackString(bit)); 8135df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8145df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8155df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8165df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul else { 8175df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->Fallback &= ~bit; 8185df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (oldfallback == bit) { 8195df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul _swrast_flush( ctx ); 8205df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start = radeonRenderStart; 8215df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive; 8225df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish = radeonRenderFinish; 8238a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 8248a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.BuildVertices = _tnl_build_vertices; 8258a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.CopyPV = _tnl_copy_pv; 8268a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.Interp = _tnl_interp; 8278a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 8285df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple; 8295df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TCL_FALLBACK( ctx, RADEON_TCL_FALLBACK_RASTER, GL_FALSE ); 8305df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->TclFallback) { 8315df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul /* These are already done if rmesa->TclFallback goes to 8325df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * zero above. But not if it doesn't (RADEON_NO_TCL for 8335df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul * example?) 8345df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul */ 835555b5fac4f47576f04d8e4159dc22f72a2b0a397Roland Scheidegger _tnl_invalidate_vertex_state( ctx, ~0 ); 836555b5fac4f47576f04d8e4159dc22f72a2b0a397Roland Scheidegger _tnl_invalidate_vertices( ctx, ~0 ); 837bb38cadb1c5f2dc13096a091bdaf61dc3e3cfa4dMichal Krol RENDERINPUTS_ZERO( rmesa->tnl_index_bitset ); 8385df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonChooseVertexState( ctx ); 8395df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonChooseRenderState( ctx ); 8405df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8415df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (RADEON_DEBUG & DEBUG_FALLBACKS) { 8425df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul fprintf(stderr, "Radeon end rasterization fallback: 0x%x %s\n", 8435df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul bit, getFallbackString(bit)); 8445df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8455df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8465df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8475df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 8485df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8495df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8505df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 8515df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/* Initialization. */ 8525df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul/**********************************************************************/ 8535df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8545df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonInitSwtcl( GLcontext *ctx ) 8555df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 8565df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul TNLcontext *tnl = TNL_CONTEXT(ctx); 8575df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 8585df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul static int firsttime = 1; 8595df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8605df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (firsttime) { 8615df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul init_rast_tab(); 8625df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul firsttime = 0; 8635df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul } 8645df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8655df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Start = radeonRenderStart; 8665df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.Finish = radeonRenderFinish; 8675df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.PrimitiveNotify = radeonRenderPrimitive; 8685df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul tnl->Driver.Render.ResetLineStipple = radeonResetLineStipple; 8698a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.BuildVertices = _tnl_build_vertices; 8708a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.CopyPV = _tnl_copy_pv; 8718a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt tnl->Driver.Render.Interp = _tnl_interp; 8725df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8738a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 8748a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt RADEON_MAX_TNL_VERTEX_SIZE); 8758a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt 8768a1df968627de01d04f3d692fd81108ba6492c18Eric Anholt rmesa->swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf; 8775df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.RenderIndex = ~0; 8785df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.render_primitive = GL_TRIANGLES; 8795df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul rmesa->swtcl.hw_primitive = 0; 8805df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 8815df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8825df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8835df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paulvoid radeonDestroySwtcl( GLcontext *ctx ) 8845df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul{ 8855df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonContextPtr rmesa = RADEON_CONTEXT(ctx); 8865df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul 8875df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul if (rmesa->swtcl.indexed_verts.buf) 8885df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul radeonReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, 8895df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul __FUNCTION__ ); 8905df82c82bd53db90eb72c5aad4dd20cf6f1116b1Brian Paul} 891