diff options
Diffstat (limited to 'src/mesa/drivers/dri/s3v/s3v_vb.c')
| -rw-r--r-- | src/mesa/drivers/dri/s3v/s3v_vb.c | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/src/mesa/drivers/dri/s3v/s3v_vb.c b/src/mesa/drivers/dri/s3v/s3v_vb.c deleted file mode 100644 index 00e375c6c43..00000000000 --- a/src/mesa/drivers/dri/s3v/s3v_vb.c +++ /dev/null @@ -1,339 +0,0 @@ -/* - * Author: Max Lingua <[email protected]> - */ - -#include "main/glheader.h" -#include "main/mtypes.h" -#include "main/macros.h" -#include "main/colormac.h" - -#include "swrast_setup/swrast_setup.h" -#include "tnl/t_context.h" -#include "tnl/tnl.h" - -#include "s3v_context.h" -#include "s3v_vb.h" -#include "s3v_tris.h" - -#define S3V_XYZW_BIT 0x1 -#define S3V_RGBA_BIT 0x2 -#define S3V_TEX0_BIT 0x4 -#define S3V_PTEX_BIT 0x8 -#define S3V_FOG_BIT 0x10 -#define S3V_MAX_SETUP 0x20 - -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_stride_shift; - GLuint vertex_format; -} setup_tab[S3V_MAX_SETUP]; - - -/* Only one vertex format, atm, so no need to give them names: - */ -#define TINY_VERTEX_FORMAT 1 -#define NOTEX_VERTEX_FORMAT 0 -#define TEX0_VERTEX_FORMAT 0 -#define TEX1_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 & S3V_XYZW_BIT) -#define DO_RGBA (IND & S3V_RGBA_BIT) -#define DO_SPEC 0 -#define DO_FOG (IND & S3V_FOG_BIT) -#define DO_TEX0 (IND & S3V_TEX0_BIT) -#define DO_TEX1 0 -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & S3V_PTEX_BIT) - -#define VERTEX s3vVertex -#define LOCALVARS /* s3vContextPtr vmesa = S3V_CONTEXT(ctx); */ -#define GET_VIEWPORT_MAT() 0 /* vmesa->hw_viewport */ -#define GET_TEXSOURCE(n) n -#define GET_VERTEX_FORMAT() 0 -#define GET_VERTEX_SIZE() S3V_CONTEXT(ctx)->vertex_size * sizeof(GLuint) -#define GET_VERTEX_STORE() S3V_CONTEXT(ctx)->verts -#define GET_VERTEX_STRIDE_SHIFT() S3V_CONTEXT(ctx)->vertex_stride_shift -#define INVALIDATE_STORED_VERTICES() -#define GET_UBYTE_COLOR_STORE() &S3V_CONTEXT(ctx)->UbyteColor -#define GET_UBYTE_SPEC_COLOR_STORE() &S3V_CONTEXT(ctx)->UbyteSecondaryColor - -#define HAVE_HW_VIEWPORT 1 /* FIXME */ -#define HAVE_HW_DIVIDE 1 -#define HAVE_RGBA_COLOR 0 /* we're BGRA */ -#define HAVE_TINY_VERTICES 1 -#define HAVE_NOTEX_VERTICES 0 -#define HAVE_TEX0_VERTICES 0 -#define HAVE_TEX1_VERTICES 0 -#define HAVE_TEX2_VERTICES 0 -#define HAVE_TEX3_VERTICES 0 -#define HAVE_PTEX_VERTICES 1 - -/* -#define SUBPIXEL_X -.5 -#define SUBPIXEL_Y -.5 -#define UNVIEWPORT_VARS GLfloat h = S3V_CONTEXT(ctx)->driDrawable->h -#define UNVIEWPORT_X(x) x - SUBPIXEL_X -#define UNVIEWPORT_Y(y) - y + h + SUBPIXEL_Y -#define UNVIEWPORT_Z(z) z / vmesa->depth_scale -*/ - -#define PTEX_FALLBACK() /* never needed */ - -#define IMPORT_QUALIFIER -#define IMPORT_FLOAT_COLORS s3v_import_float_colors -#define IMPORT_FLOAT_SPEC_COLORS s3v_import_float_spec_colors - -#define INTERP_VERTEX setup_tab[S3V_CONTEXT(ctx)->SetupIndex].interp -#define COPY_PV_VERTEX setup_tab[S3V_CONTEXT(ctx)->SetupIndex].copy_pv - - - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#define TAG(x) s3v_##x -#include "tnl_dd/t_dd_vb.c" - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ - - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT) -#define TAG(x) x##_wg -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_TEX0_BIT|S3V_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_TEX0_BIT) -#define TAG(x) x##_t0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_RGBA_BIT) -#define TAG(x) x##_g -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_RGBA_BIT|S3V_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT) -#define TAG(x) x##_wgf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT|S3V_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_XYZW_BIT|S3V_RGBA_BIT|S3V_FOG_BIT|S3V_TEX0_BIT|S3V_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_FOG_BIT) -#define TAG(x) x##_f -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_RGBA_BIT | S3V_FOG_BIT) -#define TAG(x) x##_gf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (S3V_RGBA_BIT | S3V_FOG_BIT | S3V_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "tnl_dd/t_dd_vbtmp.h" - -static void init_setup_tab( void ) -{ - init_wg(); /* pos + col */ - init_wgt0(); /* pos + col + tex0 */ - init_wgpt0(); /* pos + col + p-tex0 (?) */ - init_t0(); /* tex0 */ - init_g(); /* col */ - init_gt0(); /* col + tex */ - init_wgf(); - init_wgft0(); - init_wgfpt0(); - init_f(); - init_gf(); - init_gft0(); -} - - -#if 0 -void s3vPrintSetupFlags(char *msg, GLuint flags ) -{ - fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & S3V_XYZW_BIT) ? " xyzw," : "", - (flags & S3V_RGBA_BIT) ? " rgba," : "", - (flags & S3V_SPEC_BIT) ? " spec," : "", - (flags & S3V_FOG_BIT) ? " fog," : "", - (flags & S3V_TEX0_BIT) ? " tex-0," : "", - (flags & S3V_TEX1_BIT) ? " tex-1," : ""); -} -#endif - - -void s3vCheckTexSizes( GLcontext *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - s3vContextPtr vmesa = S3V_CONTEXT( ctx ); - - if (!setup_tab[vmesa->SetupIndex].check_tex_sizes(ctx)) { - - vmesa->SetupIndex |= (S3V_PTEX_BIT|S3V_RGBA_BIT); - - if (1 || !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[vmesa->SetupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[vmesa->SetupIndex].copy_pv; - } - } -} - -void s3vBuildVertices( GLcontext *ctx, - GLuint start, - GLuint count, - GLuint newinputs ) -{ - s3vContextPtr vmesa = S3V_CONTEXT( ctx ); - GLubyte *v = ((GLubyte *)vmesa->verts + - (start<<vmesa->vertex_stride_shift)); - GLuint stride = 1<<vmesa->vertex_stride_shift; - - DEBUG(("*** s3vBuildVertices ***\n")); - DEBUG(("vmesa->SetupNewInputs = 0x%x\n", vmesa->SetupNewInputs)); - DEBUG(("vmesa->SetupIndex = 0x%x\n", vmesa->SetupIndex)); - -#if 1 - setup_tab[vmesa->SetupIndex].emit( ctx, start, count, v, stride ); -#else - newinputs |= vmesa->SetupNewInputs; - vmesa->SetupNewInputs = 0; - - DEBUG(("newinputs is 0x%x\n", newinputs)); - - if (!newinputs) { - DEBUG(("!newinputs\n")); - return; - } - - if (newinputs & VERT_CLIP) { - setup_tab[vmesa->SetupIndex].emit( ctx, start, count, v, stride ); - DEBUG(("newinputs & VERT_CLIP\n")); - return; - } /* else { */ -/* GLuint ind = 0; */ - - if (newinputs & VERT_RGBA) { - DEBUG(("newinputs & VERT_RGBA\n")); - ind |= S3V_RGBA_BIT; - } - - if (newinputs & VERT_TEX0) { - DEBUG(("newinputs & VERT_TEX0\n")); - ind |= S3V_TEX0_BIT; - } - - if (newinputs & VERT_FOG_COORD) - ind |= S3V_FOG_BIT; - - if (vmesa->SetupIndex & S3V_PTEX_BIT) - ind = ~0; - - ind &= vmesa->SetupIndex; - - DEBUG(("vmesa->SetupIndex = 0x%x\n", vmesa->SetupIndex)); - DEBUG(("ind = 0x%x\n", ind)); - DEBUG(("ind & vmesa->SetupIndex = 0x%x\n", (ind & vmesa->SetupIndex))); - - if (ind) { - setup_tab[ind].emit( ctx, start, count, v, stride ); - } -#endif -} - -void s3vChooseVertexState( GLcontext *ctx ) -{ - s3vContextPtr vmesa = S3V_CONTEXT( ctx ); - TNLcontext *tnl = TNL_CONTEXT(ctx); - - GLuint ind = S3V_XYZW_BIT | S3V_RGBA_BIT; - - /* FIXME: will segv in tnl_dd/t_dd_vbtmp.h (line 196) on some demos */ -/* - if (ctx->Fog.Enabled) - ind |= S3V_FOG_BIT; -*/ - - - if (ctx->Texture.Unit[0]._ReallyEnabled) { - _tnl_need_projected_coords( ctx, GL_FALSE ); - ind |= S3V_TEX0_BIT; - } else { - _tnl_need_projected_coords( ctx, GL_TRUE ); - } - - vmesa->SetupIndex = ind; - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = s3v_interp_extras; - tnl->Driver.Render.CopyPV = s3v_copy_pv_extras; - } else { - tnl->Driver.Render.Interp = setup_tab[ind].interp; - tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv; - } -} - - -void s3vInitVB( GLcontext *ctx ) -{ - s3vContextPtr vmesa = S3V_CONTEXT(ctx); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - - vmesa->verts = (char *)ALIGN_MALLOC(size * 4 * 16, 32); - - { - static int firsttime = 1; - if (firsttime) { - init_setup_tab(); - firsttime = 0; - vmesa->vertex_stride_shift = 6 /* 4 */; /* FIXME - only one vertex setup */ - } - } -} - - -void s3vFreeVB( GLcontext *ctx ) -{ - s3vContextPtr vmesa = S3V_CONTEXT(ctx); - if (vmesa->verts) { - ALIGN_FREE(vmesa->verts); - vmesa->verts = 0; - } - - if (vmesa->UbyteSecondaryColor.Ptr) { - ALIGN_FREE((void *)vmesa->UbyteSecondaryColor.Ptr); - vmesa->UbyteSecondaryColor.Ptr = 0; - } - - if (vmesa->UbyteColor.Ptr) { - ALIGN_FREE((void *)vmesa->UbyteColor.Ptr); - vmesa->UbyteColor.Ptr = 0; - } -} |