diff options
Diffstat (limited to 'src/mesa/drivers/dri/r128/r128_vb.c')
| -rw-r--r-- | src/mesa/drivers/dri/r128/r128_vb.c | 507 |
1 files changed, 0 insertions, 507 deletions
diff --git a/src/mesa/drivers/dri/r128/r128_vb.c b/src/mesa/drivers/dri/r128/r128_vb.c deleted file mode 100644 index 213a335052..0000000000 --- a/src/mesa/drivers/dri/r128/r128_vb.c +++ /dev/null @@ -1,507 +0,0 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_vb.c,v 1.16 2003/03/26 20:43:49 tsi Exp $ */ -/************************************************************************** - -Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and - VA Linux Systems Inc., Fremont, California. - -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 -ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS 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: - * Keith Whitwell <keith@tungstengraphics.com> - * - */ - -#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 "r128_context.h" -#include "r128_vb.h" -#include "r128_ioctl.h" -#include "r128_tris.h" -#include "r128_state.h" - - -#define R128_TEX1_BIT 0x1 -#define R128_TEX0_BIT 0x2 -#define R128_RGBA_BIT 0x4 -#define R128_SPEC_BIT 0x8 -#define R128_FOG_BIT 0x10 -#define R128_XYZW_BIT 0x20 -#define R128_PTEX_BIT 0x40 -#define R128_MAX_SETUP 0x80 - -static struct { - void (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint ); - tnl_interp_func interp; - tnl_copy_pv_func copy_pv; - GLboolean (*check_tex_sizes)( GLcontext *ctx ); - GLuint vertex_size; - GLuint vertex_format; -} setup_tab[R128_MAX_SETUP]; - -#define TINY_VERTEX_FORMAT (R128_CCE_VC_FRMT_DIFFUSE_ARGB) - -#define NOTEX_VERTEX_FORMAT (R128_CCE_VC_FRMT_RHW | \ - R128_CCE_VC_FRMT_DIFFUSE_ARGB |\ - R128_CCE_VC_FRMT_SPEC_FRGB) - -#define TEX0_VERTEX_FORMAT (R128_CCE_VC_FRMT_RHW | \ - R128_CCE_VC_FRMT_DIFFUSE_ARGB |\ - R128_CCE_VC_FRMT_SPEC_FRGB | \ - R128_CCE_VC_FRMT_S_T) - -#define TEX1_VERTEX_FORMAT (R128_CCE_VC_FRMT_RHW | \ - R128_CCE_VC_FRMT_DIFFUSE_ARGB |\ - R128_CCE_VC_FRMT_SPEC_FRGB | \ - R128_CCE_VC_FRMT_S_T | \ - R128_CCE_VC_FRMT_S2_T2) - - -#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 & R128_XYZW_BIT) -#define DO_RGBA (IND & R128_RGBA_BIT) -#define DO_SPEC (IND & R128_SPEC_BIT) -#define DO_FOG (IND & R128_FOG_BIT) -#define DO_TEX0 (IND & R128_TEX0_BIT) -#define DO_TEX1 (IND & R128_TEX1_BIT) -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & R128_PTEX_BIT) - -#define VERTEX r128Vertex -#define VERTEX_COLOR r128_color_t -#define LOCALVARS r128ContextPtr rmesa = R128_CONTEXT(ctx); -#define GET_VIEWPORT_MAT() rmesa->hw_viewport -#define GET_TEXSOURCE(n) rmesa->tmu_source[n] -#define GET_VERTEX_FORMAT() rmesa->vertex_format -#define GET_VERTEX_STORE() rmesa->verts -#define GET_VERTEX_SIZE() rmesa->vertex_size * sizeof(GLuint) -#define INVALIDATE_STORED_VERTICES() - -#define HAVE_HW_VIEWPORT 0 -#define HAVE_HW_DIVIDE 0 -#define HAVE_RGBA_COLOR 0 -#define HAVE_TINY_VERTICES 1 -#define HAVE_NOTEX_VERTICES 1 -#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 /* r128 rhw2 not supported by template */ - -#define UNVIEWPORT_VARS GLfloat h = R128_CONTEXT(ctx)->driDrawable->h -#define UNVIEWPORT_X(x) x - SUBPIXEL_X -#define UNVIEWPORT_Y(y) - y + h + SUBPIXEL_Y -#define UNVIEWPORT_Z(z) z / rmesa->depth_scale - -#define PTEX_FALLBACK() FALLBACK(R128_CONTEXT(ctx), R128_FALLBACK_TEXTURE, 1) - -#define INTERP_VERTEX setup_tab[rmesa->SetupIndex].interp -#define COPY_PV_VERTEX setup_tab[rmesa->SetupIndex].copy_pv - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#define TAG(x) r128_##x -#include "tnl_dd/t_dd_vb.c" - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ - - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT) -#define TAG(x) x##_wg -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_SPEC_BIT) -#define TAG(x) x##_wgs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_TEX0_BIT|R128_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_SPEC_BIT|R128_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_SPEC_BIT|R128_TEX0_BIT|\ - R128_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_SPEC_BIT|R128_TEX0_BIT|\ - R128_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT) -#define TAG(x) x##_wgf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_TEX0_BIT|\ - R128_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_TEX0_BIT|\ - R128_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT|\ - R128_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT|\ - R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_XYZW_BIT|R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT|\ - R128_TEX0_BIT|R128_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_TEX0_BIT) -#define TAG(x) x##_t0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_t0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_FOG_BIT) -#define TAG(x) x##_f -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_FOG_BIT|R128_TEX0_BIT) -#define TAG(x) x##_ft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_FOG_BIT|R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_ft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT) -#define TAG(x) x##_g -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_SPEC_BIT) -#define TAG(x) x##_gs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_gt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_SPEC_BIT|R128_TEX0_BIT) -#define TAG(x) x##_gst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_SPEC_BIT|R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_gst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT) -#define TAG(x) x##_gf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT) -#define TAG(x) x##_gfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT|R128_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT|R128_TEX0_BIT|R128_TEX1_BIT) -#define TAG(x) x##_gft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT|R128_TEX0_BIT) -#define TAG(x) x##_gfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (R128_RGBA_BIT|R128_FOG_BIT|R128_SPEC_BIT|R128_TEX0_BIT|\ - R128_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 r128PrintSetupFlags(char *msg, GLuint flags ) -{ - fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & R128_XYZW_BIT) ? " xyzw," : "", - (flags & R128_RGBA_BIT) ? " rgba," : "", - (flags & R128_SPEC_BIT) ? " spec," : "", - (flags & R128_FOG_BIT) ? " fog," : "", - (flags & R128_TEX0_BIT) ? " tex-0," : "", - (flags & R128_TEX1_BIT) ? " tex-1," : ""); -} - - - -void r128CheckTexSizes( GLcontext *ctx ) -{ - r128ContextPtr rmesa = R128_CONTEXT( ctx ); - - if (!setup_tab[rmesa->SetupIndex].check_tex_sizes(ctx)) { - TNLcontext *tnl = TNL_CONTEXT(ctx); - - /* Invalidate stored verts - */ - rmesa->SetupNewInputs = ~0; - rmesa->SetupIndex |= R128_PTEX_BIT; - - if (!rmesa->Fallback && - !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[rmesa->SetupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[rmesa->SetupIndex].copy_pv; - } - if (rmesa->Fallback) { - tnl->Driver.Render.Start(ctx); - } - } -} - -void r128BuildVertices( GLcontext *ctx, - GLuint start, - GLuint count, - GLuint newinputs ) -{ - r128ContextPtr rmesa = R128_CONTEXT( ctx ); - GLuint stride = rmesa->vertex_size * sizeof(int); - GLubyte *v = ((GLubyte *)rmesa->verts + (start * stride)); - - newinputs |= rmesa->SetupNewInputs; - rmesa->SetupNewInputs = 0; - - if (!newinputs) - return; - - if (newinputs & VERT_BIT_POS) { - setup_tab[rmesa->SetupIndex].emit( ctx, start, count, v, stride ); - } else { - GLuint ind = 0; - - if (newinputs & VERT_BIT_COLOR0) - ind |= R128_RGBA_BIT; - - if (newinputs & VERT_BIT_COLOR1) - ind |= R128_SPEC_BIT; - - if (newinputs & VERT_BIT_TEX0) - ind |= R128_TEX0_BIT; - - if (newinputs & VERT_BIT_TEX1) - ind |= R128_TEX1_BIT; - - if (newinputs & VERT_BIT_FOG) - ind |= R128_FOG_BIT; - - if (rmesa->SetupIndex & R128_PTEX_BIT) - ind = ~0; - - ind &= rmesa->SetupIndex; - - if (ind) { - setup_tab[ind].emit( ctx, start, count, v, stride ); - } - } -} - -void r128ChooseVertexState( GLcontext *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - r128ContextPtr rmesa = R128_CONTEXT( ctx ); - GLuint ind = R128_XYZW_BIT|R128_RGBA_BIT; - - if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) - ind |= R128_SPEC_BIT; - - if (ctx->Fog.Enabled) - ind |= R128_FOG_BIT; - - if (ctx->Texture._EnabledUnits) { - ind |= R128_TEX0_BIT; - if (ctx->Texture.Unit[0]._ReallyEnabled && - ctx->Texture.Unit[1]._ReallyEnabled) - ind |= R128_TEX1_BIT; - } - - rmesa->SetupIndex = ind; - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = r128_interp_extras; - tnl->Driver.Render.CopyPV = r128_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 != rmesa->vertex_format) { - FLUSH_BATCH(rmesa); - rmesa->vertex_format = setup_tab[ind].vertex_format; - rmesa->vertex_size = setup_tab[ind].vertex_size; - } -} - - - -void r128_emit_contiguous_verts( GLcontext *ctx, - GLuint start, - GLuint count ) -{ - r128ContextPtr rmesa = R128_CONTEXT(ctx); - GLuint vertex_size = rmesa->vertex_size * 4; - GLuint *dest = r128AllocDmaLow( rmesa, (count-start) * vertex_size); - setup_tab[rmesa->SetupIndex].emit( ctx, start, count, dest, vertex_size ); -} - - -#if 0 -void r128_emit_indexed_verts( GLcontext *ctx, GLuint start, GLuint count ) -{ - r128ContextPtr rmesa = R128_CONTEXT(ctx); - GLuint vertex_size = rmesa->vertex_size * 4; - GLuint bufsz = (count-start) * vertex_size; - int32_t *dest; - - rmesa->vertex_low = (rmesa->vertex_low + 63) & ~63; /* alignment */ - rmesa->vertex_last_prim = rmesa->vertex_low; - - dest = r128AllocDmaLow( rmesa, bufsz, __FUNCTION__); - setup_tab[rmesa->SetupIndex].emit( ctx, start, count, dest, vertex_size ); - - rmesa->retained_buffer = rmesa->vertex_buffer; - rmesa->vb_offset = (rmesa->vertex_buffer->idx * R128_BUFFER_SIZE + - rmesa->vertex_low - bufsz); - - rmesa->vertex_low = (rmesa->vertex_low + 0x7) & ~0x7; /* alignment */ - rmesa->vertex_last_prim = rmesa->vertex_low; -} -#endif - - -void r128InitVB( GLcontext *ctx ) -{ - r128ContextPtr rmesa = R128_CONTEXT(ctx); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - - rmesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32); - - { - static int firsttime = 1; - if (firsttime) { - init_setup_tab(); - firsttime = 0; - } - } -} - - -void r128FreeVB( GLcontext *ctx ) -{ - r128ContextPtr rmesa = R128_CONTEXT(ctx); - if (rmesa->verts) { - ALIGN_FREE(rmesa->verts); - rmesa->verts = 0; - } -} |