Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 218 insertions, 0 deletions

diff --git a/nx-X11/extras/Mesa/src/mesa/main/debug.c b/nx-X11/extras/Mesa/src/mesa/main/debug.c
new file mode 100644
index 000000000..edc32b1f9
--- /dev/null
+++ b/nx-X11/extras/Mesa/src/mesa/main/debug.c
@@ -0,0 +1,218 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.1
+ *
+ * Copyright (C) 1999-2004  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
+ * BRIAN PAUL 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.
+ */
+
+#include "mtypes.h"
+#include "context.h"
+#include "imports.h"
+#include "debug.h"
+#include "get.h"
+
+/**
+ * Primitive names
+ */
+const char *_mesa_prim_name[GL_POLYGON+4] = {
+   "GL_POINTS",
+   "GL_LINES",
+   "GL_LINE_LOOP",
+   "GL_LINE_STRIP",
+   "GL_TRIANGLES",
+   "GL_TRIANGLE_STRIP",
+   "GL_TRIANGLE_FAN",
+   "GL_QUADS",
+   "GL_QUAD_STRIP",
+   "GL_POLYGON",
+   "outside begin/end",
+   "inside unkown primitive",
+   "unknown state"
+};
+
+void
+_mesa_print_state( const char *msg, GLuint state )
+{
+   _mesa_debug(NULL,
+	   "%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\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_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_RENDERMODE)      ? "ctx->RenderMode, " : "",
+	   (state & _NEW_BUFFERS)         ? "ctx->Visual, ctx->DrawBuffer,, " : "");
+}
+
+
+
+void
+_mesa_print_tri_caps( const char *name, GLuint flags )
+{
+   _mesa_debug(NULL,
+	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   name,
+	   flags,
+	   (flags & DD_FLATSHADE)           ? "flat-shade, " : "",
+	   (flags & DD_SEPARATE_SPECULAR)   ? "separate-specular, " : "",
+	   (flags & DD_TRI_LIGHT_TWOSIDE)   ? "tri-light-twoside, " : "",
+	   (flags & DD_TRI_TWOSTENCIL)      ? "tri-twostencil, " : "",
+	   (flags & DD_TRI_UNFILLED)        ? "tri-unfilled, " : "",
+	   (flags & DD_TRI_STIPPLE)         ? "tri-stipple, " : "",
+	   (flags & DD_TRI_OFFSET)          ? "tri-offset, " : "",
+	   (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_TRI_CULL_FRONT_BACK) ? "cull-all, " : ""
+      );
+}
+
+
+/**
+ * Print information about this Mesa version and build options.
+ */
+void _mesa_print_info( void )
+{
+   _mesa_debug(NULL, "Mesa GL_VERSION = %s\n",
+	   (char *) _mesa_GetString(GL_VERSION));
+   _mesa_debug(NULL, "Mesa GL_RENDERER = %s\n",
+	   (char *) _mesa_GetString(GL_RENDERER));
+   _mesa_debug(NULL, "Mesa GL_VENDOR = %s\n",
+	   (char *) _mesa_GetString(GL_VENDOR));
+   _mesa_debug(NULL, "Mesa GL_EXTENSIONS = %s\n",
+	   (char *) _mesa_GetString(GL_EXTENSIONS));
+#if defined(THREADS)
+   _mesa_debug(NULL, "Mesa thread-safe: YES\n");
+#else
+   _mesa_debug(NULL, "Mesa thread-safe: NO\n");
+#endif
+#if defined(USE_X86_ASM)
+   _mesa_debug(NULL, "Mesa x86-optimized: YES\n");
+#else
+   _mesa_debug(NULL, "Mesa x86-optimized: NO\n");
+#endif
+#if defined(USE_SPARC_ASM)
+   _mesa_debug(NULL, "Mesa sparc-optimized: YES\n");
+#else
+   _mesa_debug(NULL, "Mesa sparc-optimized: NO\n");
+#endif
+}
+
+
+/**
+ * Set the debugging flags.
+ *
+ * \param debug debug string
+ *
+ * If compiled with debugging support then search for keywords in \p debug and
+ * enables the verbose debug output of the respective feature.
+ */
+static void add_debug_flags( const char *debug )
+{
+#ifdef MESA_DEBUG
+   if (_mesa_strstr(debug, "varray")) 
+      MESA_VERBOSE |= VERBOSE_VARRAY;
+
+   if (_mesa_strstr(debug, "tex")) 
+      MESA_VERBOSE |= VERBOSE_TEXTURE;
+
+   if (_mesa_strstr(debug, "imm")) 
+      MESA_VERBOSE |= VERBOSE_IMMEDIATE;
+
+   if (_mesa_strstr(debug, "pipe")) 
+      MESA_VERBOSE |= VERBOSE_PIPELINE;
+
+   if (_mesa_strstr(debug, "driver")) 
+      MESA_VERBOSE |= VERBOSE_DRIVER;
+
+   if (_mesa_strstr(debug, "state")) 
+      MESA_VERBOSE |= VERBOSE_STATE;
+
+   if (_mesa_strstr(debug, "api")) 
+      MESA_VERBOSE |= VERBOSE_API;
+
+   if (_mesa_strstr(debug, "list")) 
+      MESA_VERBOSE |= VERBOSE_DISPLAY_LIST;
+
+   if (_mesa_strstr(debug, "lighting")) 
+      MESA_VERBOSE |= VERBOSE_LIGHTING;
+
+   if (_mesa_strstr(debug, "disassem")) 
+      MESA_VERBOSE |= VERBOSE_DISASSEM;
+   
+   /* Debug flag:
+    */
+   if (_mesa_strstr(debug, "flush")) 
+      MESA_DEBUG_FLAGS |= DEBUG_ALWAYS_FLUSH;
+#else
+   (void) debug;
+#endif
+}
+
+
+void 
+_mesa_init_debug( GLcontext *ctx )
+{
+   char *c;
+
+   /* For debug/development only */
+   ctx->FirstTimeCurrent = GL_TRUE;
+
+   /* Dither disable */
+   ctx->NoDither = _mesa_getenv("MESA_NO_DITHER") ? GL_TRUE : GL_FALSE;
+   if (ctx->NoDither) {
+      if (_mesa_getenv("MESA_DEBUG")) {
+         _mesa_debug(ctx, "MESA_NO_DITHER set - dithering disabled\n");
+      }
+      ctx->Color.DitherFlag = GL_FALSE;
+   }
+
+   c = _mesa_getenv("MESA_DEBUG");
+   if (c)
+      add_debug_flags(c);
+
+   c = _mesa_getenv("MESA_VERBOSE");
+   if (c)
+      add_debug_flags(c);
+}
+