[MPlayer-DOCS] r36199 - in trunk: DOCS/man/en/mplayer.1 libvo/gl_common.c libvo/vo_gl.c

[reimar]

Author: reimar
Date: Wed May  1 20:27:38 2013
New Revision: 36199

Log:
Enable/disable extra instructions for gamma correction
at runtime, on-demand.

Modified:
   trunk/DOCS/man/en/mplayer.1

Changes in other areas also in this revision:
Modified:
   trunk/libvo/gl_common.c
   trunk/libvo/vo_gl.c

Modified: trunk/DOCS/man/en/mplayer.1
==============================================================================
--- trunk/DOCS/man/en/mplayer.1	Wed May  1 13:18:58 2013	(r36198)
+++ trunk/DOCS/man/en/mplayer.1	Wed May  1 20:27:38 2013	(r36199)
@@ -4213,16 +4213,16 @@ At least three texture units are needed.
 Provides saturation and hue control.
 This method is fast but inexact.
 .br
-2: Use a fragment program.
-Needs the GL_ARB_fragment_program extension and at least three texture units.
-Provides brightness, contrast, saturation and hue control.
-.br
-3: Use a fragment program using the POW instruction.
+2: Use a fragment program using the POW instruction.
 Needs the GL_ARB_fragment_program extension and at least three texture units.
 Provides brightness, contrast, saturation, hue and gamma control.
 Gamma can also be set independently for red, green and blue.
 Method 4 is usually faster.
 .br
+3: Same as 2.
+They exist as distinct values for legacy reasons, MPlayer now inserts
+the extra instructions for gamma control on-demand.
+.br
 4: Use a fragment program with additional lookup.
 Needs the GL_ARB_fragment_program extension and at least four texture units.
 Provides brightness, contrast, saturation, hue and gamma control.