Remove dead gglFastDivx.
Bug: http://b/112155920
Bug: https://www.viva64.com/en/b/0579/
Test: builds
Change-Id: Ia55245ce4484d5376abef16c9863015b0a0ca2b1
diff --git a/libpixelflinger/fixed.cpp b/libpixelflinger/fixed.cpp
index 5094537..de6b479 100644
--- a/libpixelflinger/fixed.cpp
+++ b/libpixelflinger/fixed.cpp
@@ -70,17 +70,6 @@
// ------------------------------------------------------------------------
-GGLfixed gglFastDivx(GGLfixed n, GGLfixed d)
-{
- if ((d>>24) && ((d>>24)+1)) {
- n >>= 8;
- d >>= 8;
- }
- return gglMulx(n, gglRecip(d));
-}
-
-// ------------------------------------------------------------------------
-
static const GGLfixed ggl_sqrt_reciproc_approx_tab[8] = {
// 1/sqrt(x) with x = 1-N/16, N=[8...1]
0x16A09, 0x15555, 0x143D1, 0x134BF, 0x1279A, 0x11C01, 0x111AC, 0x10865
diff --git a/libpixelflinger/include/private/pixelflinger/ggl_fixed.h b/libpixelflinger/include/private/pixelflinger/ggl_fixed.h
index 51e9e26..7f39e9b 100644
--- a/libpixelflinger/include/private/pixelflinger/ggl_fixed.h
+++ b/libpixelflinger/include/private/pixelflinger/ggl_fixed.h
@@ -86,7 +86,6 @@
GGLfixed gglPowx(GGLfixed x, GGLfixed y) CONST;
GGLfixed gglSqrtx(GGLfixed a) CONST;
GGLfixed gglSqrtRecipx(GGLfixed x) CONST;
-GGLfixed gglFastDivx(GGLfixed n, GGLfixed d) CONST;
int32_t gglMulDivi(int32_t a, int32_t b, int32_t c);
int32_t gglRecipQNormalized(int32_t x, int* exponent);