update upstream sources

[clinton/guile-figl.git] / upstream-doc / man3 / glTexSubImage2D.xml

diff --git a/upstream-doc/man3/glTexSubImage2D.xml b/upstream-doc/man3/glTexSubImage2D.xml
index 717c660..918c671 100644 (file)
--- a/upstream-doc/man3/glTexSubImage2D.xml
+++ b/upstream-doc/man3/glTexSubImage2D.xml
@@ -240,11 +240,8 @@
                 <mml:mrow>
                     <mml:mi mathvariant="italic">xoffset</mml:mi>
                     <mml:mo>&lt;</mml:mo>
-                    <mml:mrow>
-                        <mml:mo>-</mml:mo>
-                        <mml:mi mathvariant="italic">b</mml:mi>
+                    <mml:mn>0</mml:mn>
                     </mml:mrow>
-                </mml:mrow>
             </mml:math></inlineequation>,
             <inlineequation><mml:math>
                 <!-- eqn: (xoffset + width)  >  (w - b): -->
@@ -257,13 +254,7 @@
                         </mml:mrow>
                     </mml:mfenced>
                     <mml:mo>&gt;</mml:mo>
-                    <mml:mfenced open="(" close=")">
-                        <mml:mrow>
-                            <mml:mi mathvariant="italic">w</mml:mi>
-                            <mml:mo>-</mml:mo>
-                            <mml:mi mathvariant="italic">b</mml:mi>
-                        </mml:mrow>
-                    </mml:mfenced>
+                    <mml:mi mathvariant="italic">w</mml:mi>
                 </mml:mrow>
             </mml:math></inlineequation>,
             <inlineequation><mml:math>
@@ -271,10 +262,7 @@
                 <mml:mrow>
                     <mml:mi mathvariant="italic">yoffset</mml:mi>
                     <mml:mo>&lt;</mml:mo>
-                    <mml:mrow>
-                        <mml:mo>-</mml:mo>
-                        <mml:mi mathvariant="italic">b</mml:mi>
-                    </mml:mrow>
+                    <mml:mn>0</mml:mn>
                 </mml:mrow>
             </mml:math></inlineequation>,
             or 
@@ -289,28 +277,15 @@
                         </mml:mrow>
                     </mml:mfenced>
                     <mml:mo>&gt;</mml:mo>
-                    <mml:mfenced open="(" close=")">
-                        <mml:mrow>
-                            <mml:mi mathvariant="italic">h</mml:mi>
-                            <mml:mo>-</mml:mo>
-                            <mml:mi mathvariant="italic">b</mml:mi>
-                        </mml:mrow>
-                    </mml:mfenced>
+                    <mml:mi mathvariant="italic">h</mml:mi>
                 </mml:mrow>
             </mml:math></inlineequation>,
             where 
             <inlineequation><mml:math><mml:mi mathvariant="italic">w</mml:mi></mml:math></inlineequation>
-            is the <constant>GL_TEXTURE_WIDTH</constant>,
+            is the <constant>GL_TEXTURE_WIDTH</constant>, and
             <inlineequation><mml:math><mml:mi mathvariant="italic">h</mml:mi></mml:math></inlineequation>
-            is the <constant>GL_TEXTURE_HEIGHT</constant>, and 
-            <inlineequation><mml:math><mml:mi mathvariant="italic">b</mml:mi></mml:math></inlineequation>
-            is the border width
+            is the <constant>GL_TEXTURE_HEIGHT</constant>
             of the texture image being modified.
-            Note that 
-            <inlineequation><mml:math><mml:mi mathvariant="italic">w</mml:mi></mml:math></inlineequation>
-            and 
-            <inlineequation><mml:math><mml:mi mathvariant="italic">h</mml:mi></mml:math></inlineequation>
-            include twice the border width.
         </para>
         <para>
             <constant>GL_INVALID_VALUE</constant> is generated if <parameter>width</parameter> or <parameter>height</parameter> is less than 0.