Used synchronise script to update files

1 files changed, 272 insertions, 272 deletions

diff --git a/mesalib/src/mesa/main/points.c b/mesalib/src/mesa/main/points.c
index 78d40f61c..87bfae27e 100644
--- a/mesalib/src/mesa/main/points.c
+++ b/mesalib/src/mesa/main/points.c
@@ -1,272 +1,272 @@
-/**

- * \file points.c

- * Point operations.

- */

-

-/*

- * Mesa 3-D graphics library

- * Version:  7.1

- *

- * Copyright (C) 1999-2007  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 "macros.h"

-#include "points.h"

-#include "mtypes.h"

-

-

-/**

- * Set current point size.

- * \param size  point diameter in pixels

- * \sa glPointSize().

- */

-void GLAPIENTRY

-_mesa_PointSize( GLfloat size )

-{

-   GET_CURRENT_CONTEXT(ctx);

-   ASSERT_OUTSIDE_BEGIN_END(ctx);

-

-   if (size <= 0.0) {

-      _mesa_error( ctx, GL_INVALID_VALUE, "glPointSize" );

-      return;

-   }

-

-   if (ctx->Point.Size == size)

-      return;

-

-   FLUSH_VERTICES(ctx, _NEW_POINT);

-   ctx->Point.Size = size;

-

-   if (ctx->Driver.PointSize)

-      ctx->Driver.PointSize(ctx, size);

-}

-

-

-#if _HAVE_FULL_GL

-

-

-void GLAPIENTRY

-_mesa_PointParameteri( GLenum pname, GLint param )

-{

-   GLfloat p[3];

-   p[0] = (GLfloat) param;

-   p[1] = p[2] = 0.0F;

-   _mesa_PointParameterfv(pname, p);

-}

-

-

-void GLAPIENTRY

-_mesa_PointParameteriv( GLenum pname, const GLint *params )

-{

-   GLfloat p[3];

-   p[0] = (GLfloat) params[0];

-   if (pname == GL_DISTANCE_ATTENUATION_EXT) {

-      p[1] = (GLfloat) params[1];

-      p[2] = (GLfloat) params[2];

-   }

-   _mesa_PointParameterfv(pname, p);

-}

-

-

-void GLAPIENTRY

-_mesa_PointParameterf( GLenum pname, GLfloat param)

-{

-   GLfloat p[3];

-   p[0] = param;

-   p[1] = p[2] = 0.0F;

-   _mesa_PointParameterfv(pname, p);

-}

-

-

-void GLAPIENTRY

-_mesa_PointParameterfv( GLenum pname, const GLfloat *params)

-{

-   GET_CURRENT_CONTEXT(ctx);

-   ASSERT_OUTSIDE_BEGIN_END(ctx);

-

-   switch (pname) {

-      case GL_DISTANCE_ATTENUATION_EXT:

-         if (ctx->Extensions.EXT_point_parameters) {

-            if (TEST_EQ_3V(ctx->Point.Params, params))

-	       return;

-	    FLUSH_VERTICES(ctx, _NEW_POINT);

-            COPY_3V(ctx->Point.Params, params);

-            ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||

-                                      ctx->Point.Params[1] != 0.0 ||

-                                      ctx->Point.Params[2] != 0.0);

-

-            if (ctx->Point._Attenuated)

-               ctx->_TriangleCaps |= DD_POINT_ATTEN;

-            else

-               ctx->_TriangleCaps &= ~DD_POINT_ATTEN;

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      case GL_POINT_SIZE_MIN_EXT:

-         if (ctx->Extensions.EXT_point_parameters) {

-            if (params[0] < 0.0F) {

-               _mesa_error( ctx, GL_INVALID_VALUE,

-                            "glPointParameterf[v]{EXT,ARB}(param)" );

-               return;

-            }

-            if (ctx->Point.MinSize == params[0])

-               return;

-            FLUSH_VERTICES(ctx, _NEW_POINT);

-            ctx->Point.MinSize = params[0];

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      case GL_POINT_SIZE_MAX_EXT:

-         if (ctx->Extensions.EXT_point_parameters) {

-            if (params[0] < 0.0F) {

-               _mesa_error( ctx, GL_INVALID_VALUE,

-                            "glPointParameterf[v]{EXT,ARB}(param)" );

-               return;

-            }

-            if (ctx->Point.MaxSize == params[0])

-               return;

-            FLUSH_VERTICES(ctx, _NEW_POINT);

-            ctx->Point.MaxSize = params[0];

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      case GL_POINT_FADE_THRESHOLD_SIZE_EXT:

-         if (ctx->Extensions.EXT_point_parameters) {

-            if (params[0] < 0.0F) {

-               _mesa_error( ctx, GL_INVALID_VALUE,

-                            "glPointParameterf[v]{EXT,ARB}(param)" );

-               return;

-            }

-            if (ctx->Point.Threshold == params[0])

-               return;

-            FLUSH_VERTICES(ctx, _NEW_POINT);

-            ctx->Point.Threshold = params[0];

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      case GL_POINT_SPRITE_R_MODE_NV:

-         /* This is one area where ARB_point_sprite and NV_point_sprite

-	  * differ.  In ARB_point_sprite the POINT_SPRITE_R_MODE is

-	  * always ZERO.  NV_point_sprite adds the S and R modes.

-	  */

-         if (ctx->Extensions.NV_point_sprite) {

-            GLenum value = (GLenum) params[0];

-            if (value != GL_ZERO && value != GL_S && value != GL_R) {

-               _mesa_error(ctx, GL_INVALID_VALUE,

-                           "glPointParameterf[v]{EXT,ARB}(param)");

-               return;

-            }

-            if (ctx->Point.SpriteRMode == value)

-               return;

-            FLUSH_VERTICES(ctx, _NEW_POINT);

-            ctx->Point.SpriteRMode = value;

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      case GL_POINT_SPRITE_COORD_ORIGIN:

-	 /* This is not completely correct.  GL_POINT_SPRITE_COORD_ORIGIN was

-	  * added to point sprites when the extension was merged into OpenGL

-	  * 2.0.  It is expected that an implementation supporting OpenGL 1.4

-	  * and GL_ARB_point_sprite will generate an error here.

-	  */

-         if (ctx->Extensions.ARB_point_sprite) {

-            GLenum value = (GLenum) params[0];

-            if (value != GL_LOWER_LEFT && value != GL_UPPER_LEFT) {

-               _mesa_error(ctx, GL_INVALID_VALUE,

-                           "glPointParameterf[v]{EXT,ARB}(param)");

-               return;

-            }

-            if (ctx->Point.SpriteOrigin == value)

-               return;

-            FLUSH_VERTICES(ctx, _NEW_POINT);

-            ctx->Point.SpriteOrigin = value;

-         }

-         else {

-            _mesa_error(ctx, GL_INVALID_ENUM,

-                        "glPointParameterf[v]{EXT,ARB}(pname)");

-            return;

-         }

-         break;

-      default:

-         _mesa_error( ctx, GL_INVALID_ENUM,

-                      "glPointParameterf[v]{EXT,ARB}(pname)" );

-         return;

-   }

-

-   if (ctx->Driver.PointParameterfv)

-      (*ctx->Driver.PointParameterfv)(ctx, pname, params);

-}

-#endif

-

-

-

-/**

- * Initialize the context point state.

- *

- * \param ctx GL context.

- *

- * Initializes __struct gl_contextRec::Point and point related constants in

- * __struct gl_contextRec::Const.

- */

-void

-_mesa_init_point(struct gl_context *ctx)

-{

-   GLuint i;

-

-   ctx->Point.SmoothFlag = GL_FALSE;

-   ctx->Point.Size = 1.0;

-   ctx->Point.Params[0] = 1.0;

-   ctx->Point.Params[1] = 0.0;

-   ctx->Point.Params[2] = 0.0;

-   ctx->Point._Attenuated = GL_FALSE;

-   ctx->Point.MinSize = 0.0;

-   ctx->Point.MaxSize

-      = MAX2(ctx->Const.MaxPointSize, ctx->Const.MaxPointSizeAA);

-   ctx->Point.Threshold = 1.0;

-   ctx->Point.PointSprite = GL_FALSE; /* GL_ARB/NV_point_sprite */

-   ctx->Point.SpriteRMode = GL_ZERO; /* GL_NV_point_sprite (only!) */

-   ctx->Point.SpriteOrigin = GL_UPPER_LEFT; /* GL_ARB_point_sprite */

-   for (i = 0; i < Elements(ctx->Point.CoordReplace); i++) {

-      ctx->Point.CoordReplace[i] = GL_FALSE; /* GL_ARB/NV_point_sprite */

-   }

-}

+/**
+ * \file points.c
+ * Point operations.
+ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  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 "macros.h"
+#include "points.h"
+#include "mtypes.h"
+
+
+/**
+ * Set current point size.
+ * \param size  point diameter in pixels
+ * \sa glPointSize().
+ */
+void GLAPIENTRY
+_mesa_PointSize( GLfloat size )
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (size <= 0.0) {
+      _mesa_error( ctx, GL_INVALID_VALUE, "glPointSize" );
+      return;
+   }
+
+   if (ctx->Point.Size == size)
+      return;
+
+   FLUSH_VERTICES(ctx, _NEW_POINT);
+   ctx->Point.Size = size;
+
+   if (ctx->Driver.PointSize)
+      ctx->Driver.PointSize(ctx, size);
+}
+
+
+#if _HAVE_FULL_GL
+
+
+void GLAPIENTRY
+_mesa_PointParameteri( GLenum pname, GLint param )
+{
+   GLfloat p[3];
+   p[0] = (GLfloat) param;
+   p[1] = p[2] = 0.0F;
+   _mesa_PointParameterfv(pname, p);
+}
+
+
+void GLAPIENTRY
+_mesa_PointParameteriv( GLenum pname, const GLint *params )
+{
+   GLfloat p[3];
+   p[0] = (GLfloat) params[0];
+   if (pname == GL_DISTANCE_ATTENUATION_EXT) {
+      p[1] = (GLfloat) params[1];
+      p[2] = (GLfloat) params[2];
+   }
+   _mesa_PointParameterfv(pname, p);
+}
+
+
+void GLAPIENTRY
+_mesa_PointParameterf( GLenum pname, GLfloat param)
+{
+   GLfloat p[3];
+   p[0] = param;
+   p[1] = p[2] = 0.0F;
+   _mesa_PointParameterfv(pname, p);
+}
+
+
+void GLAPIENTRY
+_mesa_PointParameterfv( GLenum pname, const GLfloat *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   switch (pname) {
+      case GL_DISTANCE_ATTENUATION_EXT:
+         if (ctx->Extensions.EXT_point_parameters) {
+            if (TEST_EQ_3V(ctx->Point.Params, params))
+	       return;
+	    FLUSH_VERTICES(ctx, _NEW_POINT);
+            COPY_3V(ctx->Point.Params, params);
+            ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
+                                      ctx->Point.Params[1] != 0.0 ||
+                                      ctx->Point.Params[2] != 0.0);
+
+            if (ctx->Point._Attenuated)
+               ctx->_TriangleCaps |= DD_POINT_ATTEN;
+            else
+               ctx->_TriangleCaps &= ~DD_POINT_ATTEN;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      case GL_POINT_SIZE_MIN_EXT:
+         if (ctx->Extensions.EXT_point_parameters) {
+            if (params[0] < 0.0F) {
+               _mesa_error( ctx, GL_INVALID_VALUE,
+                            "glPointParameterf[v]{EXT,ARB}(param)" );
+               return;
+            }
+            if (ctx->Point.MinSize == params[0])
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.MinSize = params[0];
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      case GL_POINT_SIZE_MAX_EXT:
+         if (ctx->Extensions.EXT_point_parameters) {
+            if (params[0] < 0.0F) {
+               _mesa_error( ctx, GL_INVALID_VALUE,
+                            "glPointParameterf[v]{EXT,ARB}(param)" );
+               return;
+            }
+            if (ctx->Point.MaxSize == params[0])
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.MaxSize = params[0];
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      case GL_POINT_FADE_THRESHOLD_SIZE_EXT:
+         if (ctx->Extensions.EXT_point_parameters) {
+            if (params[0] < 0.0F) {
+               _mesa_error( ctx, GL_INVALID_VALUE,
+                            "glPointParameterf[v]{EXT,ARB}(param)" );
+               return;
+            }
+            if (ctx->Point.Threshold == params[0])
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.Threshold = params[0];
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      case GL_POINT_SPRITE_R_MODE_NV:
+         /* This is one area where ARB_point_sprite and NV_point_sprite
+	  * differ.  In ARB_point_sprite the POINT_SPRITE_R_MODE is
+	  * always ZERO.  NV_point_sprite adds the S and R modes.
+	  */
+         if (ctx->Extensions.NV_point_sprite) {
+            GLenum value = (GLenum) params[0];
+            if (value != GL_ZERO && value != GL_S && value != GL_R) {
+               _mesa_error(ctx, GL_INVALID_VALUE,
+                           "glPointParameterf[v]{EXT,ARB}(param)");
+               return;
+            }
+            if (ctx->Point.SpriteRMode == value)
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.SpriteRMode = value;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      case GL_POINT_SPRITE_COORD_ORIGIN:
+	 /* This is not completely correct.  GL_POINT_SPRITE_COORD_ORIGIN was
+	  * added to point sprites when the extension was merged into OpenGL
+	  * 2.0.  It is expected that an implementation supporting OpenGL 1.4
+	  * and GL_ARB_point_sprite will generate an error here.
+	  */
+         if (ctx->Extensions.ARB_point_sprite) {
+            GLenum value = (GLenum) params[0];
+            if (value != GL_LOWER_LEFT && value != GL_UPPER_LEFT) {
+               _mesa_error(ctx, GL_INVALID_VALUE,
+                           "glPointParameterf[v]{EXT,ARB}(param)");
+               return;
+            }
+            if (ctx->Point.SpriteOrigin == value)
+               return;
+            FLUSH_VERTICES(ctx, _NEW_POINT);
+            ctx->Point.SpriteOrigin = value;
+         }
+         else {
+            _mesa_error(ctx, GL_INVALID_ENUM,
+                        "glPointParameterf[v]{EXT,ARB}(pname)");
+            return;
+         }
+         break;
+      default:
+         _mesa_error( ctx, GL_INVALID_ENUM,
+                      "glPointParameterf[v]{EXT,ARB}(pname)" );
+         return;
+   }
+
+   if (ctx->Driver.PointParameterfv)
+      (*ctx->Driver.PointParameterfv)(ctx, pname, params);
+}
+#endif
+
+
+
+/**
+ * Initialize the context point state.
+ *
+ * \param ctx GL context.
+ *
+ * Initializes __struct gl_contextRec::Point and point related constants in
+ * __struct gl_contextRec::Const.
+ */
+void
+_mesa_init_point(struct gl_context *ctx)
+{
+   GLuint i;
+
+   ctx->Point.SmoothFlag = GL_FALSE;
+   ctx->Point.Size = 1.0;
+   ctx->Point.Params[0] = 1.0;
+   ctx->Point.Params[1] = 0.0;
+   ctx->Point.Params[2] = 0.0;
+   ctx->Point._Attenuated = GL_FALSE;
+   ctx->Point.MinSize = 0.0;
+   ctx->Point.MaxSize
+      = MAX2(ctx->Const.MaxPointSize, ctx->Const.MaxPointSizeAA);
+   ctx->Point.Threshold = 1.0;
+   ctx->Point.PointSprite = GL_FALSE; /* GL_ARB/NV_point_sprite */
+   ctx->Point.SpriteRMode = GL_ZERO; /* GL_NV_point_sprite (only!) */
+   ctx->Point.SpriteOrigin = GL_UPPER_LEFT; /* GL_ARB_point_sprite */
+   for (i = 0; i < Elements(ctx->Point.CoordReplace); i++) {
+      ctx->Point.CoordReplace[i] = GL_FALSE; /* GL_ARB/NV_point_sprite */
+   }
+}