+/*
+ * 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 )
+void
+_mesa_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\n",
+ _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_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 _mesa_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%s%s%s%s%s%s\n",
- msg,
- flags,
- (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_TEXGEN4) ? "tex-gen-4, " : "",
- (flags & ENABLE_TEXGEN5) ? "tex-gen-5, " : "",
- (flags & ENABLE_TEXGEN6) ? "tex-gen-6, " : "",
- (flags & ENABLE_TEXGEN7) ? "tex-gen-7, " : "",
- (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_TEXMAT4) ? "tex-mat-4, " : "",
- (flags & ENABLE_TEXMAT5) ? "tex-mat-5, " : "",
- (flags & ENABLE_TEXMAT6) ? "tex-mat-6, " : "",
- (flags & ENABLE_TEXMAT7) ? "tex-mat-7, " : "",
- (flags & ENABLE_NORMALIZE) ? "normalize, " : "",
- (flags & ENABLE_RESCALE) ? "rescale, " : "");
-}
-void _mesa_print_tri_caps( const char *name, GLuint flags )
+void
+_mesa_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\n",
+ _mesa_debug(NULL,
+ "%s: (0x%x) %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_SEPERATE_SPECULAR) ? "seperate-specular, " : "",
+ (flags & DD_SEPARATE_SPECULAR) ? "separate-specular, " : "",
(flags & DD_TRI_LIGHT_TWOSIDE) ? "tri-light-twoside, " : "",
(flags & DD_TRI_UNFILLED) ? "tri-unfilled, " : "",
(flags & DD_TRI_STIPPLE) ? "tri-stipple, " : "",
(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, " : "",
- (flags & DD_STENCIL) ? "stencil, " : ""
+ (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;
+
+ /* Debug flag:
+ */
+ if (_mesa_strstr(debug, "flush"))
+ MESA_DEBUG_FLAGS |= DEBUG_ALWAYS_FLUSH;
+#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);
+}
+