Don't use GL_RGBA32F/GL_RGBA16F with GL_UNSIGNED_BYTE.

[movit] / init.cpp

diff --git a/init.cpp b/init.cpp
index 671c507c5588c7faf5783b7f0a500d1780fc9162..89998f40d64d81c957dfabc897ba61b6b63a7552 100644 (file)
--- a/init.cpp
+++ b/init.cpp
@@ -38,7 +38,7 @@ void measure_texel_subpixel_precision()
        check_error();
        glBindTexture(GL_TEXTURE_2D, dst_texnum);
        check_error();
-       glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F_ARB, width, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+       glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA16F, width, 1, 0, GL_RGBA, GL_FLOAT, NULL);
        check_error();
 
        glGenFramebuffers(1, &fbo);