[MPlayer-cvslog] r34927 - in trunk/libvo: vo_gl.c vo_gl2.c

[reimar]

Author: reimar
Date: Sun May 20 17:30:01 2012
New Revision: 34927

Log:
Do not needlessly modulate the texture color with the vertex color.

Might give some speedup on not-so-intelligent GL implementations
that also have very little compute power.

Modified:
   trunk/libvo/vo_gl.c
   trunk/libvo/vo_gl2.c

Modified: trunk/libvo/vo_gl.c
==============================================================================
--- trunk/libvo/vo_gl.c	Sun May 20 11:01:01 2012	(r34926)
+++ trunk/libvo/vo_gl.c	Sun May 20 17:30:01 2012	(r34927)
@@ -552,7 +552,7 @@ static int initGl(uint32_t d_width, uint
   mpglEnable(gl_target);
   if (mpglDrawBuffer)
     mpglDrawBuffer(vo_doublebuffering?GL_BACK:GL_FRONT);
-  mpglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+  mpglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
 
   mp_msg(MSGT_VO, MSGL_V, "[gl] Creating %dx%d texture...\n",
           texture_width, texture_height);
@@ -805,6 +805,8 @@ static void do_render_osd(int type) {
     mpglPushMatrix();
     mpglLoadMatrixf(matrix);
   }
+  if (osd_color != 0xffffff)
+    mpglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
   mpglEnable(GL_BLEND);
   if (draw_eosd) {
     mpglBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@@ -822,6 +824,8 @@ static void do_render_osd(int type) {
   }
   // set rendering parameters back to defaults
   mpglDisable(GL_BLEND);
+  if (osd_color != 0xffffff)
+    mpglTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
   if (!scaled_osd)
     mpglPopMatrix();
   mpglBindTexture(gl_target, 0);

Modified: trunk/libvo/vo_gl2.c
==============================================================================
--- trunk/libvo/vo_gl2.c	Sun May 20 11:01:01 2012	(r34926)
+++ trunk/libvo/vo_gl2.c	Sun May 20 17:30:01 2012	(r34927)
@@ -272,7 +272,7 @@ static int initTextures(void)
       glCreateClearTex(GL_TEXTURE_2D, gl_internal_format, gl_bitmap_format,  gl_bitmap_type, GL_LINEAR,
                        texture_width, texture_height, 0);
 
-      glTexEnvf (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+      glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
       if (is_yuv) {
         int xs, ys, depth;
         int chroma_clear_val = 128;