Move the transform and lighting code to two new directories

	math:  Provides basic matrix and vector functionality that
               might be useful to multiple software t&l
	       implementations, and is used by core mesa to
	       manage the Model, Project, etc matrices.

	tnl:   The real transform & lighting code from core mesa,
	       including everything from glVertex3f through vertex
	       buffer handling, transformation, clipping, lighting
	       and handoff to a driver for rasterization.

The interfaces of these can be further tightened up, but the basic
splitting up of state and code move is done.

1 files changed, 89 insertions, 0 deletions

diff --git a/src/mesa/main/debug.c b/src/mesa/main/debug.c
new file mode 100644
index 0000000000..b467499816
--- /dev/null
+++ b/src/mesa/main/debug.c
@@ -0,0 +1,89 @@
+#include "types.h"
+#include "debug.h"
+
+void gl_print_state( const char *msg, GLuint state )
+{
+   fprintf(stderr,
+	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   msg,
+	   state,
+	   (state & _NEW_MODELVIEW)       ? "ctx->ModelView, " : "",
+	   (state & _NEW_PROJECTION)      ? "ctx->Projection, " : "",
+	   (state & _NEW_TEXTURE_MATRIX)  ? "ctx->TextureMatrix, " : "",
+	   (state & _NEW_COLOR_MATRIX)    ? "ctx->ColorMatrix, " : "",
+	   (state & _NEW_ACCUM)           ? "ctx->Accum, " : "",
+	   (state & _NEW_COLOR)           ? "ctx->Color, " : "",
+	   (state & _NEW_DEPTH)           ? "ctx->Depth, " : "",
+	   (state & _NEW_EVAL)            ? "ctx->Eval/EvalMap, " : "",
+	   (state & _NEW_FOG)             ? "ctx->Fog, " : "",
+	   (state & _NEW_HINT)            ? "ctx->Hint, " : "",
+	   (state & _NEW_LIGHT)           ? "ctx->Light, " : "",
+	   (state & _NEW_LINE)            ? "ctx->Line, " : "",
+	   (state & _NEW_FEEDBACK_SELECT) ? "ctx->Feedback/Select, " : "",
+	   (state & _NEW_PIXEL)           ? "ctx->Pixel, " : "",
+	   (state & _NEW_POINT)           ? "ctx->Point, " : "",
+	   (state & _NEW_POLYGON)         ? "ctx->Polygon, " : "",
+	   (state & _NEW_POLYGONSTIPPLE)  ? "ctx->PolygonStipple, " : "",
+	   (state & _NEW_SCISSOR)         ? "ctx->Scissor, " : "",
+	   (state & _NEW_TEXTURE)         ? "ctx->Texture, " : "",
+	   (state & _NEW_TRANSFORM)       ? "ctx->Transform, " : "",
+	   (state & _NEW_VIEWPORT)        ? "ctx->Viewport, " : "",
+	   (state & _NEW_PACKUNPACK)      ? "ctx->Pack/Unpack, " : "",
+	   (state & _NEW_ARRAY)           ? "ctx->Array, " : "",
+	   (state & _NEW_COLORTABLE)      ? "ctx->{*}ColorTable, " : "",
+	   (state & _NEW_RENDERMODE)      ? "ctx->RenderMode, " : "",
+	   (state & _NEW_BUFFERS)         ? "ctx->Visual, ctx->DrawBuffer,, " : "");
+}
+
+
+void gl_print_enable_flags( const char *msg, GLuint flags )
+{
+   fprintf(stderr,
+	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   msg,
+	   flags,
+	   (flags & ENABLE_TEX0)       ? "tex-0, " : "",
+	   (flags & ENABLE_TEX1)       ? "tex-1, " : "",
+	   (flags & ENABLE_LIGHT)      ? "light, " : "",
+	   (flags & ENABLE_FOG)        ? "fog, " : "",
+	   (flags & ENABLE_USERCLIP)   ? "userclip, " : "",
+	   (flags & ENABLE_TEXGEN0)    ? "tex-gen-0, " : "",
+	   (flags & ENABLE_TEXGEN1)    ? "tex-gen-1, " : "",
+	   (flags & ENABLE_TEXGEN2)    ? "tex-gen-2, " : "",
+	   (flags & ENABLE_TEXGEN3)    ? "tex-gen-3, " : "",
+	   (flags & ENABLE_TEXMAT0)    ? "tex-mat-0, " : "",
+	   (flags & ENABLE_TEXMAT1)    ? "tex-mat-1, " : "",
+	   (flags & ENABLE_TEXMAT2)    ? "tex-mat-2, " : "",
+	   (flags & ENABLE_TEXMAT3)    ? "tex-mat-3, " : "",
+	   (flags & ENABLE_NORMALIZE)  ? "normalize, " : "",
+	   (flags & ENABLE_RESCALE)    ? "rescale, " : "");
+}
+
+void gl_print_tri_caps( const char *name, GLuint flags ) 
+{
+   fprintf(stderr, 
+	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   name,
+	   flags,
+	   (flags & DD_FEEDBACK)            ? "feedback, " : "",
+	   (flags & DD_SELECT)              ? "select, " : "",
+	   (flags & DD_FLATSHADE)           ? "flat-shade, " : "",
+	   (flags & DD_MULTIDRAW)           ? "multidraw, " : "",
+	   (flags & DD_SEPERATE_SPECULAR)   ? "seperate-specular, " : "",
+	   (flags & DD_TRI_LIGHT_TWOSIDE)   ? "tri-light-twoside, " : "",
+	   (flags & DD_TRI_UNFILLED)        ? "tri-unfilled, " : "",
+	   (flags & DD_TRI_STIPPLE)         ? "tri-stipple, " : "",
+	   (flags & DD_TRI_OFFSET)          ? "tri-offset, " : "",
+	   (flags & DD_TRI_CULL)            ? "tri-bf-cull, " : "",
+	   (flags & DD_TRI_SMOOTH)          ? "tri-smooth, " : "",
+	   (flags & DD_LINE_SMOOTH)         ? "line-smooth, " : "",
+	   (flags & DD_LINE_STIPPLE)        ? "line-stipple, " : "",
+	   (flags & DD_LINE_WIDTH)          ? "line-wide, " : "",
+	   (flags & DD_POINT_SMOOTH)        ? "point-smooth, " : "", 
+	   (flags & DD_POINT_SIZE)          ? "point-size, " : "", 
+	   (flags & DD_POINT_ATTEN)         ? "point-atten, " : "", 
+	   (flags & DD_LIGHTING_CULL)       ? "lighting-cull, " : "", 
+	   (flags & DD_TRI_CULL_FRONT_BACK) ? "cull-all, " : "",
+	   (flags & DD_STENCIL)             ? "stencil, " : ""
+      );
+}