diff options
Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_vb.c')
| -rw-r--r-- | src/mesa/drivers/dri/sis/sis_vb.c | 445 |
1 files changed, 0 insertions, 445 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_vb.c b/src/mesa/drivers/dri/sis/sis_vb.c deleted file mode 100644 index acff4601e9..0000000000 --- a/src/mesa/drivers/dri/sis/sis_vb.c +++ /dev/null @@ -1,445 +0,0 @@ -/* $XFree86$ */ -/************************************************************************** - -Copyright 2003 Eric Anholt -All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the "Software"), -to deal in the Software without restriction, including without limitation -on the rights to use, copy, modify, merge, publish, distribute, sub -license, and/or sell copies of the Software, and to permit persons to whom -the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice (including the next -paragraph) shall be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -ERIC ANHOLT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -**************************************************************************/ - -/* - * Authors: - * Eric Anholt <anholt@FreeBSD.org> - */ - -#include "glheader.h" -#include "mtypes.h" -#include "imports.h" -#include "macros.h" -#include "colormac.h" - -#include "swrast_setup/swrast_setup.h" -#include "tnl/t_context.h" - -#include "sis_context.h" -#include "sis_vb.h" -#include "sis_tris.h" -#include "sis_state.h" - - -#define SIS_TEX1_BIT 0x1 -#define SIS_TEX0_BIT 0x2 -#define SIS_RGBA_BIT 0x4 -#define SIS_SPEC_BIT 0x8 -#define SIS_FOG_BIT 0x10 -#define SIS_XYZW_BIT 0x20 -#define SIS_PTEX_BIT 0x40 -#define SIS_MAX_SETUP 0x80 - -static struct { - void (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint ); - interp_func interp; - copy_pv_func copy_pv; - GLboolean (*check_tex_sizes)( GLcontext *ctx ); - GLuint vertex_size; - GLuint vertex_format; -} setup_tab[SIS_MAX_SETUP]; - -#define TEX0_VERTEX_FORMAT 1 -#define TEX1_VERTEX_FORMAT 2 - -#define TINY_VERTEX_FORMAT 0 -#define NOTEX_VERTEX_FORMAT 0 -#define PROJ_TEX1_VERTEX_FORMAT 0 -#define TEX2_VERTEX_FORMAT 0 -#define TEX3_VERTEX_FORMAT 0 -#define PROJ_TEX3_VERTEX_FORMAT 0 - -#define DO_XYZW (IND & SIS_XYZW_BIT) -#define DO_RGBA (IND & SIS_RGBA_BIT) -#define DO_SPEC (IND & SIS_SPEC_BIT) -#define DO_FOG (IND & SIS_FOG_BIT) -#define DO_TEX0 (IND & SIS_TEX0_BIT) -#define DO_TEX1 (IND & SIS_TEX1_BIT) -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & SIS_PTEX_BIT) - -#define VERTEX sisVertex -#define VERTEX_COLOR sis_color_t -#define LOCALVARS sisContextPtr smesa = SIS_CONTEXT(ctx); -#define GET_VIEWPORT_MAT() smesa->hw_viewport -#define GET_TEXSOURCE(n) n -#define GET_VERTEX_FORMAT() smesa->vertex_format -#define GET_VERTEX_STORE() smesa->verts -#define GET_VERTEX_SIZE() smesa->vertex_size * sizeof(GLuint) - -#define HAVE_HW_VIEWPORT 0 -#define HAVE_HW_DIVIDE 0 -#define HAVE_RGBA_COLOR 0 -#define HAVE_TINY_VERTICES 0 -#define HAVE_NOTEX_VERTICES 0 -#define HAVE_TEX0_VERTICES 1 -#define HAVE_TEX1_VERTICES 1 -#define HAVE_TEX2_VERTICES 0 -#define HAVE_TEX3_VERTICES 0 -#define HAVE_PTEX_VERTICES 0 - -#define UNVIEWPORT_VARS GLfloat h = SIS_CONTEXT(ctx)->driDrawable->h -#define UNVIEWPORT_X(x) x - SUBPIXEL_X -#define UNVIEWPORT_Y(y) - y + h + SUBPIXEL_Y -#define UNVIEWPORT_Z(z) z / smesa->depth_scale - -#define PTEX_FALLBACK() FALLBACK(smesa, SIS_FALLBACK_TEXTURE, 1) - -#define INTERP_VERTEX setup_tab[smesa->SetupIndex].interp -#define COPY_PV_VERTEX setup_tab[smesa->SetupIndex].copy_pv - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#define TAG(x) sis_##x -#include "tnl_dd/t_dd_vb.c" - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ - - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT) -#define TAG(x) x##_wg -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_SPEC_BIT) -#define TAG(x) x##_wgs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_TEX0_BIT|SIS_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT|\ - SIS_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT|\ - SIS_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT) -#define TAG(x) x##_wgf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_TEX0_BIT|\ - SIS_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_TEX0_BIT|\ - SIS_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT|\ - SIS_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT|\ - SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_XYZW_BIT|SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT|\ - SIS_TEX0_BIT|SIS_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_TEX0_BIT) -#define TAG(x) x##_t0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_t0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_FOG_BIT) -#define TAG(x) x##_f -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_FOG_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_ft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_FOG_BIT|SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_ft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT) -#define TAG(x) x##_g -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_SPEC_BIT) -#define TAG(x) x##_gs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_gt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_gst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_gst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT) -#define TAG(x) x##_gf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT) -#define TAG(x) x##_gfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT|SIS_TEX0_BIT|SIS_TEX1_BIT) -#define TAG(x) x##_gft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT) -#define TAG(x) x##_gfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (SIS_RGBA_BIT|SIS_FOG_BIT|SIS_SPEC_BIT|SIS_TEX0_BIT|\ - SIS_TEX1_BIT) -#define TAG(x) x##_gfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - - -static void init_setup_tab( void ) -{ - init_wg(); - init_wgs(); - init_wgt0(); - init_wgt0t1(); - init_wgpt0(); - init_wgst0(); - init_wgst0t1(); - init_wgspt0(); - init_wgf(); - init_wgfs(); - init_wgft0(); - init_wgft0t1(); - init_wgfpt0(); - init_wgfst0(); - init_wgfst0t1(); - init_wgfspt0(); - init_t0(); - init_t0t1(); - init_f(); - init_ft0(); - init_ft0t1(); - init_g(); - init_gs(); - init_gt0(); - init_gt0t1(); - init_gst0(); - init_gst0t1(); - init_gf(); - init_gfs(); - init_gft0(); - init_gft0t1(); - init_gfst0(); - init_gfst0t1(); -} - - - -void sisPrintSetupFlags(char *msg, GLuint flags ) -{ - fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & SIS_XYZW_BIT) ? " xyzw," : "", - (flags & SIS_RGBA_BIT) ? " rgba," : "", - (flags & SIS_SPEC_BIT) ? " spec," : "", - (flags & SIS_FOG_BIT) ? " fog," : "", - (flags & SIS_TEX0_BIT) ? " tex-0," : "", - (flags & SIS_TEX1_BIT) ? " tex-1," : ""); -} - - - -void sisCheckTexSizes( GLcontext *ctx ) -{ - sisContextPtr smesa = SIS_CONTEXT( ctx ); - - if (!setup_tab[smesa->SetupIndex].check_tex_sizes(ctx)) { - TNLcontext *tnl = TNL_CONTEXT(ctx); - - /* Invalidate stored verts - */ - smesa->SetupNewInputs = ~0; - smesa->SetupIndex |= SIS_PTEX_BIT; - - if (!smesa->Fallback && - !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[smesa->SetupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[smesa->SetupIndex].copy_pv; - } - } -} - -void sisBuildVertices( GLcontext *ctx, - GLuint start, - GLuint count, - GLuint newinputs ) -{ - sisContextPtr smesa = SIS_CONTEXT( ctx ); - GLuint stride = smesa->vertex_size * sizeof(int); - GLubyte *v = ((GLubyte *)smesa->verts + (start * stride)); - - newinputs |= smesa->SetupNewInputs; - smesa->SetupNewInputs = 0; - - if (!newinputs) - return; - - if (newinputs & VERT_BIT_POS) { - setup_tab[smesa->SetupIndex].emit( ctx, start, count, v, stride ); - } else { - GLuint ind = 0; - - if (newinputs & VERT_BIT_COLOR0) - ind |= SIS_RGBA_BIT; - - if (newinputs & VERT_BIT_COLOR1) - ind |= SIS_SPEC_BIT; - - if (newinputs & VERT_BIT_TEX0) - ind |= SIS_TEX0_BIT; - - if (newinputs & VERT_BIT_TEX1) - ind |= SIS_TEX1_BIT; - - if (newinputs & VERT_BIT_FOG) - ind |= SIS_FOG_BIT; - - if (smesa->SetupIndex & SIS_PTEX_BIT) - ind = ~0; - - ind &= smesa->SetupIndex; - - if (ind) { - setup_tab[ind].emit( ctx, start, count, v, stride ); - } - } -} - -void sisChooseVertexState( GLcontext *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - sisContextPtr smesa = SIS_CONTEXT( ctx ); - GLuint ind = SIS_XYZW_BIT | SIS_RGBA_BIT; - - if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) - ind |= SIS_SPEC_BIT; - - if (ctx->Fog.Enabled) - ind |= SIS_FOG_BIT; - - if (ctx->Texture._EnabledUnits) { - ind |= SIS_TEX0_BIT; - if (ctx->Texture.Unit[0]._ReallyEnabled && - ctx->Texture.Unit[1]._ReallyEnabled) - ind |= SIS_TEX1_BIT; - } - - smesa->SetupIndex = ind; - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE | DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = sis_interp_extras; - tnl->Driver.Render.CopyPV = sis_copy_pv_extras; - } else { - tnl->Driver.Render.Interp = setup_tab[ind].interp; - tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv; - } - - if (setup_tab[ind].vertex_format != smesa->vertex_format) { - smesa->vertex_format = setup_tab[ind].vertex_format; - smesa->vertex_size = setup_tab[ind].vertex_size; - } -} - - -void sisInitVB( GLcontext *ctx ) -{ - sisContextPtr smesa = SIS_CONTEXT( ctx ); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - static int firsttime = 1; - - smesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32); - - if (firsttime) { - init_setup_tab(); - firsttime = 0; - } -} - -void sisFreeVB( GLcontext *ctx ) -{ - sisContextPtr smesa = SIS_CONTEXT( ctx ); - if (smesa->verts) { - ALIGN_FREE(smesa->verts); - smesa->verts = NULL; - } -} |