Slightly improve vo_gl suboption documentation.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30075 b3059339-0415-0410-9bf9-f77b7e298cf2

2 files changed, 12 insertions, 5 deletions

diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 80f85a3069..f8bd228b8b 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -3839,6 +3839,9 @@ Values below 0 will leave it at the system default.
 This limits the framerate to (horizontal refresh rate / n).
 Requires GLX_SGI_swap_control support to work.
 With some (most/all?) implementations this only works in fullscreen mode.
+.IPs ycbcr
+Use the GL_MESA_ycbcr_texture extension to convert YUV to RGB.
+In most cases this is probably slower than doing software conversion to RGB.
 .IPs yuv=<n>
 Select the type of YUV to RGB conversion.
 .RSss
@@ -3882,9 +3885,6 @@ Provides brightness, contrast, saturation, hue and gamma control.
 Gamma can also be set independently for red, green and blue.
 Speed depends more on GPU memory bandwidth than other methods.
 .RE
-.IPs ycbcr
-Use the GL_MESA_ycbcr_texture extension to convert YUV to RGB.
-In most cases this is probably slower than doing software conversion to RGB.
 .IPs lscale=<n>
 Select the scaling function to use for luminance scaling.
 Only valid for yuv modes 2, 3, 4 and 6.
@@ -3922,6 +3922,13 @@ for customtex texture.
 .IPs (no)customtrect
 If enabled, use texture_rectangle for customtex texture.
 Default is disabled.
+.IPs (no)mipmapgen
+If enabled, mipmaps for the video are automatically generated.
+This should be useful together with the customprog and the TXB
+instruction to implement blur filters with a large radius.
+For most OpenGL implementations this is very slow for any non-RGB
+formats.
+Default is disabled.
 .RE
 .sp 1
 .RS
diff --git a/libvo/vo_gl.c b/libvo/vo_gl.c
index 95b182912e..712c0439ec 100644
--- a/libvo/vo_gl.c
+++ b/libvo/vo_gl.c
@@ -1067,6 +1067,8 @@ static int preinit(const char *arg)
               "    Interval in displayed frames between to buffer swaps.\n"
               "    1 is equivalent to enable VSYNC, 0 to disable VSYNC.\n"
               "    Requires GLX_SGI_swap_control support to work.\n"
+              "  ycbcr\n"
+              "    also try to use the GL_MESA_ycbcr_texture extension\n"
               "  yuv=<n>\n"
               "    0: use software YUV to RGB conversion.\n"
               "    1: use register combiners (nVidia only, for older cards).\n"
@@ -1098,8 +1100,6 @@ static int preinit(const char *arg)
               "    generate mipmaps for the video image (use with TXB in customprog)\n"
               "  osdcolor=<0xAARRGGBB>\n"
               "    use the given color for the OSD\n"
-              "  ycbcr\n"
-              "    also try to use the GL_MESA_ycbcr_texture extension\n"
               "\n" );
       return -1;
     }