aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/main/lines.c
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2011-09-12 11:27:51 +0200
committermarha <marha@users.sourceforge.net>2011-09-12 11:27:51 +0200
commitdafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 (patch)
treebdf833cc6a4fc9035411779e10dd9e8478201885 /mesalib/src/mesa/main/lines.c
parent0b40f5f4b54453a77f4b09c431f8efc6875da61f (diff)
downloadvcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.gz
vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.bz2
vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.zip
Synchronised line endinge with release branch
Diffstat (limited to 'mesalib/src/mesa/main/lines.c')
-rw-r--r--mesalib/src/mesa/main/lines.c234
1 files changed, 117 insertions, 117 deletions
diff --git a/mesalib/src/mesa/main/lines.c b/mesalib/src/mesa/main/lines.c
index 1df409f45..79bf5679d 100644
--- a/mesalib/src/mesa/main/lines.c
+++ b/mesalib/src/mesa/main/lines.c
@@ -1,117 +1,117 @@
-/*
- * Mesa 3-D graphics library
- * Version: 6.5.3
- *
- * Copyright (C) 1999-2006 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 "glheader.h"
-#include "context.h"
-#include "lines.h"
-#include "macros.h"
-#include "mtypes.h"
-
-
-/**
- * Set the line width.
- *
- * \param width line width in pixels.
- *
- * \sa glLineWidth().
- */
-void GLAPIENTRY
-_mesa_LineWidth( GLfloat width )
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (MESA_VERBOSE & VERBOSE_API)
- _mesa_debug(ctx, "glLineWidth %f\n", width);
-
- if (width<=0.0) {
- _mesa_error( ctx, GL_INVALID_VALUE, "glLineWidth" );
- return;
- }
-
- if (ctx->Line.Width == width)
- return;
-
- FLUSH_VERTICES(ctx, _NEW_LINE);
- ctx->Line.Width = width;
-
- if (ctx->Driver.LineWidth)
- ctx->Driver.LineWidth(ctx, width);
-}
-
-
-/**
- * Set the line stipple pattern.
- *
- * \param factor pattern scale factor.
- * \param pattern bit pattern.
- *
- * \sa glLineStipple().
- *
- * Updates gl_line_attrib::StippleFactor and gl_line_attrib::StipplePattern. On
- * change flushes the vertices and notifies the driver via
- * the dd_function_table::LineStipple callback.
- */
-void GLAPIENTRY
-_mesa_LineStipple( GLint factor, GLushort pattern )
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END(ctx);
-
- if (MESA_VERBOSE & VERBOSE_API)
- _mesa_debug(ctx, "glLineStipple %d %u\n", factor, pattern);
-
- factor = CLAMP( factor, 1, 256 );
-
- if (ctx->Line.StippleFactor == factor &&
- ctx->Line.StipplePattern == pattern)
- return;
-
- FLUSH_VERTICES(ctx, _NEW_LINE);
- ctx->Line.StippleFactor = factor;
- ctx->Line.StipplePattern = pattern;
-
- if (ctx->Driver.LineStipple)
- ctx->Driver.LineStipple( ctx, factor, pattern );
-}
-
-
-/**
- * Initialize the context line state.
- *
- * \param ctx GL context.
- *
- * Initializes __struct gl_contextRec::Line and line related constants in
- * __struct gl_contextRec::Const.
- */
-void GLAPIENTRY
-_mesa_init_line( struct gl_context * ctx )
-{
- ctx->Line.SmoothFlag = GL_FALSE;
- ctx->Line.StippleFlag = GL_FALSE;
- ctx->Line.Width = 1.0;
- ctx->Line.StipplePattern = 0xffff;
- ctx->Line.StippleFactor = 1;
-}
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.5.3
+ *
+ * Copyright (C) 1999-2006 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 "glheader.h"
+#include "context.h"
+#include "lines.h"
+#include "macros.h"
+#include "mtypes.h"
+
+
+/**
+ * Set the line width.
+ *
+ * \param width line width in pixels.
+ *
+ * \sa glLineWidth().
+ */
+void GLAPIENTRY
+_mesa_LineWidth( GLfloat width )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ if (MESA_VERBOSE & VERBOSE_API)
+ _mesa_debug(ctx, "glLineWidth %f\n", width);
+
+ if (width<=0.0) {
+ _mesa_error( ctx, GL_INVALID_VALUE, "glLineWidth" );
+ return;
+ }
+
+ if (ctx->Line.Width == width)
+ return;
+
+ FLUSH_VERTICES(ctx, _NEW_LINE);
+ ctx->Line.Width = width;
+
+ if (ctx->Driver.LineWidth)
+ ctx->Driver.LineWidth(ctx, width);
+}
+
+
+/**
+ * Set the line stipple pattern.
+ *
+ * \param factor pattern scale factor.
+ * \param pattern bit pattern.
+ *
+ * \sa glLineStipple().
+ *
+ * Updates gl_line_attrib::StippleFactor and gl_line_attrib::StipplePattern. On
+ * change flushes the vertices and notifies the driver via
+ * the dd_function_table::LineStipple callback.
+ */
+void GLAPIENTRY
+_mesa_LineStipple( GLint factor, GLushort pattern )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ if (MESA_VERBOSE & VERBOSE_API)
+ _mesa_debug(ctx, "glLineStipple %d %u\n", factor, pattern);
+
+ factor = CLAMP( factor, 1, 256 );
+
+ if (ctx->Line.StippleFactor == factor &&
+ ctx->Line.StipplePattern == pattern)
+ return;
+
+ FLUSH_VERTICES(ctx, _NEW_LINE);
+ ctx->Line.StippleFactor = factor;
+ ctx->Line.StipplePattern = pattern;
+
+ if (ctx->Driver.LineStipple)
+ ctx->Driver.LineStipple( ctx, factor, pattern );
+}
+
+
+/**
+ * Initialize the context line state.
+ *
+ * \param ctx GL context.
+ *
+ * Initializes __struct gl_contextRec::Line and line related constants in
+ * __struct gl_contextRec::Const.
+ */
+void GLAPIENTRY
+_mesa_init_line( struct gl_context * ctx )
+{
+ ctx->Line.SmoothFlag = GL_FALSE;
+ ctx->Line.StippleFlag = GL_FALSE;
+ ctx->Line.Width = 1.0;
+ ctx->Line.StipplePattern = 0xffff;
+ ctx->Line.StippleFactor = 1;
+}