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Diffstat (limited to 'src/mesa/drivers/dri/s3v/s3v_vb.c')
-rw-r--r--src/mesa/drivers/dri/s3v/s3v_vb.c339
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 00e375c6c4..0000000000
--- a/src/mesa/drivers/dri/s3v/s3v_vb.c
+++ /dev/null
@@ -1,339 +0,0 @@
-/*
- * Author: Max Lingua <sunmax@libero.it>
- */
-
-#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;
- }
-}
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