aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c')
-rw-r--r--nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c838
1 files changed, 838 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c
new file mode 100644
index 000000000..34ada61f4
--- /dev/null
+++ b/nx-X11/extras/Mesa/src/mesa/drivers/glide/fxvb.c
@@ -0,0 +1,838 @@
+/*
+ * Mesa 3-D graphics library
+ * Version: 5.1
+ *
+ * Copyright (C) 1999-2003 Brian Paul 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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS 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>
+ * Daniel Borca <dborca@users.sourceforge.net>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "conf.h"
+#endif
+
+#ifdef FX
+
+#include "glheader.h"
+#include "mtypes.h"
+#include "imports.h"
+#include "macros.h"
+#include "colormac.h"
+
+#include "math/m_translate.h"
+#include "swrast_setup/swrast_setup.h"
+
+#include "tnl/tnl.h"
+#include "tnl/t_context.h"
+
+#include "fxdrv.h"
+
+
+static void copy_pv( GLcontext *ctx, GLuint edst, GLuint esrc )
+{
+ fxMesaContext fxMesa = FX_CONTEXT( ctx );
+ GrVertex *dst = fxMesa->verts + edst;
+ GrVertex *src = fxMesa->verts + esrc;
+
+#if FX_PACKEDCOLOR
+ *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb;
+#else /* !FX_PACKEDCOLOR */
+ COPY_FLOAT(dst->r, src->r);
+ COPY_FLOAT(dst->g, src->g);
+ COPY_FLOAT(dst->b, src->b);
+ COPY_FLOAT(dst->a, src->a);
+#endif /* !FX_PACKEDCOLOR */
+}
+
+static void copy_pv2( GLcontext *ctx, GLuint edst, GLuint esrc )
+{
+ fxMesaContext fxMesa = FX_CONTEXT( ctx );
+ GrVertex *dst = fxMesa->verts + edst;
+ GrVertex *src = fxMesa->verts + esrc;
+
+#if FX_PACKEDCOLOR
+ *(GLuint *)&dst->pargb = *(GLuint *)&src->pargb;
+ *(GLuint *)&dst->pspec = *(GLuint *)&src->pspec;
+#else /* !FX_PACKEDCOLOR */
+ COPY_FLOAT(dst->r, src->r);
+ COPY_FLOAT(dst->g, src->g);
+ COPY_FLOAT(dst->b, src->b);
+ COPY_FLOAT(dst->a, src->a);
+ COPY_FLOAT(dst->r1, src->r1);
+ COPY_FLOAT(dst->g1, src->g1);
+ COPY_FLOAT(dst->b1, src->b1);
+#endif /* !FX_PACKEDCOLOR */
+}
+
+static struct {
+ void (*emit) (GLcontext *ctx, GLuint start, GLuint end, void *dest);
+ tnl_copy_pv_func copy_pv;
+ tnl_interp_func interp;
+ GLboolean (*check_tex_sizes) (GLcontext *ctx);
+ GLuint vertex_format;
+} setup_tab[MAX_SETUP];
+
+
+#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
+
+
+static void interp_extras( GLcontext *ctx,
+ GLfloat t,
+ GLuint dst, GLuint out, GLuint in,
+ GLboolean force_boundary )
+{
+ struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+
+ if (VB->ColorPtr[1]) {
+ /* If stride is zero, ColorPtr[1] is constant across the VB, so
+ * there is no point interpolating between two values as they will
+ * be identical. This case is handled in t_dd_tritmp.h
+ */
+ if (VB->ColorPtr[1]->stride) {
+ assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+ INTERP_4F( t,
+ GET_COLOR(VB->ColorPtr[1], dst),
+ GET_COLOR(VB->ColorPtr[1], out),
+ GET_COLOR(VB->ColorPtr[1], in) );
+ }
+
+ if (VB->SecondaryColorPtr[1]) {
+ INTERP_3F( t,
+ GET_COLOR(VB->SecondaryColorPtr[1], dst),
+ GET_COLOR(VB->SecondaryColorPtr[1], out),
+ GET_COLOR(VB->SecondaryColorPtr[1], in) );
+ }
+ }
+
+ if (VB->EdgeFlag) {
+ VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary;
+ }
+
+ setup_tab[FX_CONTEXT(ctx)->SetupIndex].interp(ctx, t, dst, out, in,
+ force_boundary);
+}
+
+static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src )
+{
+ struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
+
+ if (VB->ColorPtr[1]) {
+ COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
+ GET_COLOR(VB->ColorPtr[1], src) );
+
+ if (VB->SecondaryColorPtr[1]) {
+ COPY_3FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
+ GET_COLOR(VB->SecondaryColorPtr[1], src) );
+ }
+ }
+
+ setup_tab[FX_CONTEXT(ctx)->SetupIndex].copy_pv(ctx, dst, src);
+}
+
+
+#define IND (SETUP_XYZW|SETUP_RGBA)
+#define TAG(x) x##_wg
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0)
+#define TAG(x) x##_wgt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_wgt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX)
+#define TAG(x) x##_wgpt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX)
+#define TAG(x) x##_wgpt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ)
+#define TAG(x) x##_wga
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ)
+#define TAG(x) x##_wgt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ)
+#define TAG(x) x##_wgt0t1a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_wgpt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_wgpt0t1a
+#include "fxvbtmp.h"
+
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC)
+#define TAG(x) x##_2wg
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
+#define TAG(x) x##_2wgt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_2wgt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX)
+#define TAG(x) x##_2wgpt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX)
+#define TAG(x) x##_2wgpt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ)
+#define TAG(x) x##_2wga
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ)
+#define TAG(x) x##_2wgt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ)
+#define TAG(x) x##_2wgt0t1a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_2wgpt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_2wgpt0t1a
+#include "fxvbtmp.h"
+
+/* fog { */
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_FOGC)
+#define TAG(x) x##_wgf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC)
+#define TAG(x) x##_wgt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC)
+#define TAG(x) x##_wgt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_wgpt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_wgpt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wgaf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wgt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wgt0t1af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wgpt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wgpt0t1af
+#include "fxvbtmp.h"
+
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC)
+#define TAG(x) x##_2wgf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC)
+#define TAG(x) x##_2wgt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_FOGC)
+#define TAG(x) x##_2wgt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_2wgpt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_2wgpt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wgaf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wgt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wgt0t1af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wgpt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1|\
+ SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wgpt0t1af
+#include "fxvbtmp.h"
+/* fog } */
+
+
+/* Snapping for voodoo-1
+ */
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA)
+#define TAG(x) x##_wsg
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0)
+#define TAG(x) x##_wsgt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1)
+#define TAG(x) x##_wsgt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_PTEX)
+#define TAG(x) x##_wsgpt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX)
+#define TAG(x) x##_wsgpt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ)
+#define TAG(x) x##_wsga
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ)
+#define TAG(x) x##_wsgt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PSIZ)
+#define TAG(x) x##_wsgt0t1a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_wsgpt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_wsgpt0t1a
+#include "fxvbtmp.h"
+
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC)
+#define TAG(x) x##_2wsg
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
+#define TAG(x) x##_2wsgt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1)
+#define TAG(x) x##_2wsgt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_PTEX)
+#define TAG(x) x##_2wsgpt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX)
+#define TAG(x) x##_2wsgpt0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ)
+#define TAG(x) x##_2wsga
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ)
+#define TAG(x) x##_2wsgt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PSIZ)
+#define TAG(x) x##_2wsgt0t1a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_2wsgpt0a
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ)
+#define TAG(x) x##_2wsgpt0t1a
+#include "fxvbtmp.h"
+
+/* fog { */
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_FOGC)
+#define TAG(x) x##_wsgf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_FOGC)
+#define TAG(x) x##_wsgt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_FOGC)
+#define TAG(x) x##_wsgt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_wsgpt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_wsgpt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wsgaf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wsgt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wsgt0t1af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wsgpt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_wsgpt0t1af
+#include "fxvbtmp.h"
+
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_FOGC)
+#define TAG(x) x##_2wsgf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_FOGC)
+#define TAG(x) x##_2wsgt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_FOGC)
+#define TAG(x) x##_2wsgt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_2wsgpt0f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_FOGC)
+#define TAG(x) x##_2wsgpt0t1f
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wsgaf
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wsgt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wsgt0t1af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wsgpt0af
+#include "fxvbtmp.h"
+
+#define IND (SETUP_XYZW|SETUP_SNAP|SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|\
+ SETUP_TMU1|SETUP_PTEX|SETUP_PSIZ|SETUP_FOGC)
+#define TAG(x) x##_2wsgpt0t1af
+#include "fxvbtmp.h"
+/* fog } */
+
+
+/* Vertex repair (multipass rendering)
+ */
+#define IND (SETUP_RGBA)
+#define TAG(x) x##_g
+#include "fxvbtmp.h"
+
+#define IND (SETUP_TMU0)
+#define TAG(x) x##_t0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_t0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_RGBA|SETUP_TMU0)
+#define TAG(x) x##_gt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_RGBA|SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_gt0t1
+#include "fxvbtmp.h"
+
+
+#define IND (SETUP_RGBA|SETUP_SPEC)
+#define TAG(x) x##_2g
+#include "fxvbtmp.h"
+
+#define IND (SETUP_TMU0|SETUP_SPEC)
+#define TAG(x) x##_2t0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_TMU0|SETUP_SPEC|SETUP_TMU1)
+#define TAG(x) x##_2t0t1
+#include "fxvbtmp.h"
+
+#define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0)
+#define TAG(x) x##_2gt0
+#include "fxvbtmp.h"
+
+#define IND (SETUP_RGBA|SETUP_SPEC|SETUP_TMU0|SETUP_TMU1)
+#define TAG(x) x##_2gt0t1
+#include "fxvbtmp.h"
+
+
+
+static void init_setup_tab( void )
+{
+ init_wg();
+ init_wgt0();
+ init_wgt0t1();
+ init_wgpt0();
+ init_wgpt0t1();
+ init_wga();
+ init_wgt0a();
+ init_wgt0t1a();
+ init_wgpt0a();
+ init_wgpt0t1a();
+ init_2wg();
+ init_2wgt0();
+ init_2wgt0t1();
+ init_2wgpt0();
+ init_2wgpt0t1();
+ init_2wga();
+ init_2wgt0a();
+ init_2wgt0t1a();
+ init_2wgpt0a();
+ init_2wgpt0t1a();
+ init_wgf();
+ init_wgt0f();
+ init_wgt0t1f();
+ init_wgpt0f();
+ init_wgpt0t1f();
+ init_wgaf();
+ init_wgt0af();
+ init_wgt0t1af();
+ init_wgpt0af();
+ init_wgpt0t1af();
+ init_2wgf();
+ init_2wgt0f();
+ init_2wgt0t1f();
+ init_2wgpt0f();
+ init_2wgpt0t1f();
+ init_2wgaf();
+ init_2wgt0af();
+ init_2wgt0t1af();
+ init_2wgpt0af();
+ init_2wgpt0t1af();
+
+ init_wsg();
+ init_wsgt0();
+ init_wsgt0t1();
+ init_wsgpt0();
+ init_wsgpt0t1();
+ init_wsga();
+ init_wsgt0a();
+ init_wsgt0t1a();
+ init_wsgpt0a();
+ init_wsgpt0t1a();
+ init_2wsg();
+ init_2wsgt0();
+ init_2wsgt0t1();
+ init_2wsgpt0();
+ init_2wsgpt0t1();
+ init_2wsga();
+ init_2wsgt0a();
+ init_2wsgt0t1a();
+ init_2wsgpt0a();
+ init_2wsgpt0t1a();
+ init_wsgf();
+ init_wsgt0f();
+ init_wsgt0t1f();
+ init_wsgpt0f();
+ init_wsgpt0t1f();
+ init_wsgaf();
+ init_wsgt0af();
+ init_wsgt0t1af();
+ init_wsgpt0af();
+ init_wsgpt0t1af();
+ init_2wsgf();
+ init_2wsgt0f();
+ init_2wsgt0t1f();
+ init_2wsgpt0f();
+ init_2wsgpt0t1f();
+ init_2wsgaf();
+ init_2wsgt0af();
+ init_2wsgt0t1af();
+ init_2wsgpt0af();
+ init_2wsgpt0t1af();
+
+ init_g();
+ init_t0();
+ init_t0t1();
+ init_gt0();
+ init_gt0t1();
+ init_2g();
+ init_2t0();
+ init_2t0t1();
+ init_2gt0();
+ init_2gt0t1();
+}
+
+
+void fxPrintSetupFlags(char *msg, GLuint flags )
+{
+ fprintf(stderr, "%s(%x): %s%s%s%s%s%s%s%s\n",
+ msg,
+ (int)flags,
+ (flags & SETUP_XYZW) ? " xyzw," : "",
+ (flags & SETUP_SNAP) ? " snap," : "",
+ (flags & SETUP_RGBA) ? " rgba," : "",
+ (flags & SETUP_TMU0) ? " tex-0," : "",
+ (flags & SETUP_TMU1) ? " tex-1," : "",
+ (flags & SETUP_PSIZ) ? " psiz," : "",
+ (flags & SETUP_SPEC) ? " spec," : "",
+ (flags & SETUP_FOGC) ? " fog," : "");
+}
+
+
+
+void fxCheckTexSizes( GLcontext *ctx )
+{
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ fxMesaContext fxMesa = FX_CONTEXT( ctx );
+
+ if (!setup_tab[fxMesa->SetupIndex].check_tex_sizes(ctx)) {
+ GLuint ind = fxMesa->SetupIndex |= (SETUP_PTEX|SETUP_RGBA);
+
+ /* Tdfx handles projective textures nicely; just have to change
+ * up to the new vertex format.
+ */
+ if (setup_tab[ind].vertex_format != fxMesa->stw_hint_state) {
+
+ fxMesa->stw_hint_state = setup_tab[ind].vertex_format;
+ FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state);
+
+ /* This is required as we have just changed the vertex
+ * format, so the interp routines must also change.
+ * In the unfilled and twosided cases we are using the
+ * Extras ones anyway, so leave them in place.
+ */
+ if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
+ tnl->Driver.Render.Interp = setup_tab[fxMesa->SetupIndex].interp;
+ }
+ }
+ }
+}
+
+
+void fxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
+ GLuint newinputs )
+{
+ fxMesaContext fxMesa = FX_CONTEXT( ctx );
+ GrVertex *v = (fxMesa->verts + start);
+
+ if (!newinputs)
+ return;
+
+ if (newinputs & VERT_BIT_POS) {
+ setup_tab[fxMesa->SetupIndex].emit( ctx, start, end, v );
+ } else {
+ GLuint ind = 0;
+
+ if (newinputs & VERT_BIT_COLOR0)
+ ind |= SETUP_RGBA;
+
+ if (newinputs & VERT_BIT_COLOR1)
+ ind |= SETUP_SPEC;
+
+ if (newinputs & VERT_BIT_FOG)
+ ind |= SETUP_FOGC;
+
+ if (newinputs & VERT_BIT_TEX0)
+ ind |= SETUP_TMU0;
+
+ if (newinputs & VERT_BIT_TEX1)
+ ind |= SETUP_TMU0|SETUP_TMU1;
+
+ if (fxMesa->SetupIndex & SETUP_PTEX)
+ ind = ~0;
+
+ ind &= fxMesa->SetupIndex;
+
+ if (ind) {
+ setup_tab[ind].emit( ctx, start, end, v );
+ }
+ }
+}
+
+
+void fxChooseVertexState( GLcontext *ctx )
+{
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ fxMesaContext fxMesa = FX_CONTEXT( ctx );
+ GLuint ind = SETUP_XYZW|SETUP_RGBA;
+
+ if (fxMesa->snapVertices)
+ ind |= SETUP_SNAP;
+
+ fxMesa->tmu_source[0] = 0;
+ fxMesa->tmu_source[1] = 1;
+
+ if (ctx->Texture._EnabledUnits & 0x2) {
+ if (ctx->Texture._EnabledUnits & 0x1) {
+ ind |= SETUP_TMU1;
+ }
+ ind |= SETUP_TMU0;
+ fxMesa->tmu_source[0] = 1;
+ fxMesa->tmu_source[1] = 0;
+ }
+ else if (ctx->Texture._EnabledUnits & 0x1) {
+ ind |= SETUP_TMU0;
+ }
+
+ if (ctx->_TriangleCaps & DD_POINT_ATTEN) {
+ ind |= SETUP_PSIZ;
+ }
+
+ if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
+ ind |= SETUP_SPEC;
+ }
+
+ if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) {
+ ind |= SETUP_FOGC;
+ }
+
+ fxMesa->SetupIndex = ind;
+
+ if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
+ tnl->Driver.Render.Interp = interp_extras;
+ tnl->Driver.Render.CopyPV = 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 != fxMesa->stw_hint_state) {
+ fxMesa->stw_hint_state = setup_tab[ind].vertex_format;
+ FX_grHints(GR_HINT_STWHINT, fxMesa->stw_hint_state);
+ }
+}
+
+
+
+void fxAllocVB( GLcontext *ctx )
+{
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
+ GLuint size = TNL_CONTEXT(ctx)->vb.Size;
+ static int firsttime = 1;
+ if (firsttime) {
+ init_setup_tab();
+ firsttime = 0;
+ }
+
+ fxMesa->verts = (GrVertex *)ALIGN_MALLOC(size * sizeof(GrVertex), 32);
+ fxMesa->SetupIndex = SETUP_XYZW|SETUP_RGBA;
+}
+
+
+void fxFreeVB( GLcontext *ctx )
+{
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
+ if (fxMesa->verts) {
+ ALIGN_FREE(fxMesa->verts);
+ fxMesa->verts = 0;
+ }
+}
+#else
+
+
+/*
+ * Need this to provide at least one external definition.
+ */
+
+extern int gl_fx_dummy_function_vb(void);
+int
+gl_fx_dummy_function_vb(void)
+{
+ return 0;
+}
+
+#endif /* FX */
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-01 11:48:22 +0000