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-rw-r--r--mesalib/src/mesa/main/format_unpack.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/format_unpack.h b/mesalib/src/mesa/main/format_unpack.h
index aad800dd1..29c526319 100644
--- a/mesalib/src/mesa/main/format_unpack.h
+++ b/mesalib/src/mesa/main/format_unpack.h
@@ -24,6 +24,9 @@
#ifndef FORMAT_UNPACK_H
#define FORMAT_UNPACK_H
+extern GLfloat
+_mesa_nonlinear_to_linear(GLubyte cs8);
+
extern void
_mesa_unpack_rgba_row(gl_format format, GLuint n,
const void *src, GLfloat dst[][4]);