[MPlayer-users] POSSIBLE FIX OpenGL with Nvidia binary driver

[Adam Manock]

I'm running RedHat 8.0
w/  NVIDIA_GLX-1.0-4191
and NVIDIA_kernel-1.0-4191


[adam at blackbox GL-test]$ ./gltest
Creating 1024x1024 texture...
Resize: 640x480
Resize: 640x480
   0.148 fps  (gen:  0%  upload: 99%  render:  0%)
   0.148 fps  (gen:  0%  upload: 99%  render:  0%)


[adam at blackbox GL-test]$ ./gltest2
Creating 1024x1024 texture...
Resize: 640x480
Resize: 640x480
  62.730 fps  (gen: 29%  upload: 64%  render:  5%)
  63.513 fps  (gen: 29%  upload: 64%  render:  6%)
  62.987 fps  (gen: 29%  upload: 64%  render:  5%)


FAST_BLIT not so fast after all? 


 diff -u gltest.c gltest2.c
--- gltest.c    2001-02-24 15:28:52.000000000 -0500
+++ gltest2.c   2002-12-24 15:29:24.000000000 -0500
@@ -71,20 +71,20 @@

   gen_time+=GetRelativeTime();

-#ifdef FAST_BLIT
-  // upload texture:
-    for(i=0;i<image_height;i++){
-      glTexSubImage2D( GL_TEXTURE_2D,  // target
-                      0,              // level
-                      0,              // x offset
-                      i,            // y offset
-                      image_width,              // width
-                      1,              // height
-                      (BYTES_PP==4)?GL_RGBA:GL_RGB,        // format
-                      GL_UNSIGNED_BYTE, // type
-                      ImageData+i*dstride );        // *pixels
-    }
-#else
+//#ifdef FAST_BLIT
+//  // upload texture:
+//    for(i=0;i<image_height;i++){
+//      glTexSubImage2D( GL_TEXTURE_2D,  // target
+//                    0,              // level
+//                    0,              // x offset
+//                    i,            // y offset
+//                    image_width,              // width
+//                    1,              // height
+//                    (BYTES_PP==4)?GL_RGBA:GL_RGB,        // format
+//                    GL_UNSIGNED_BYTE, // type
+//                    ImageData+i*dstride );        // *pixels
+//    }
+// #else
       glTexSubImage2D( GL_TEXTURE_2D,  // target
                       0,              // level
                       0,              // x offset
@@ -94,7 +94,7 @@
                       (BYTES_PP==4)?GL_RGBA:GL_RGB,        // format
                       GL_UNSIGNED_BYTE, // type
                       ImageData );        // *pixels
-#endif
+// #endif

   up_time+=GetRelativeTime();

[adam at blackbox GL-test]$