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| author | Sam Clegg <sbc@chromium.org> | 2015-04-15 10:53:07 -0700 |
|---|---|---|
| committer | Sam Clegg <sbc@chromium.org> | 2015-04-15 10:53:07 -0700 |
| commit | b3300162a1ebacc973ff9793029caf4db9a4f5e5 (patch) | |
| tree | 0044d8ef7b8752991625f886ae65c7a25d77e25f /samples | |
| parent | ff05471b7bf9fbfeaebb3fb59468228f8cf84c63 (diff) | |
| download | pdfium-b3300162a1ebacc973ff9793029caf4db9a4f5e5.tar.xz | |
Don't use NEON optimized code in lpng_v163chromium/2376chromium/2375chromium/2374chromium/2373chromium/2372
The source files required to use the NEON function are not
included so we should not try to reference those symbols.
BUG=477162
TEST=ninja -C out_arm/Release/ pdfium_diff
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1085023003
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/fx_lpng/lpng_v163/pngpriv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/samples/fx_lpng/lpng_v163/pngpriv.h b/samples/fx_lpng/lpng_v163/pngpriv.h index 7fa3d6059c..18965380c8 100644 --- a/samples/fx_lpng/lpng_v163/pngpriv.h +++ b/samples/fx_lpng/lpng_v163/pngpriv.h @@ -107,6 +107,11 @@ * this in $(CC), e.g. "CC=gcc -mfpu=neon", but people who build libpng rarely
* do this.
*/
+/*
+ * pdfium: This version of libpng does not contain the arm neon optimized code
+ * so we should never try to reference it.
+ */
+#if 0
#ifndef PNG_ARM_NEON_OPT
/* ARM NEON optimizations are being controlled by the compiler settings,
* typically the target FPU. If the FPU has been set to NEON (-mfpu=neon
@@ -127,6 +132,7 @@ */
# define PNG_FILTER_OPTIMIZATIONS png_init_filter_functions_neon
#endif
+#endif
/* Is this a build of a DLL where compilation of the object modules requires
* different preprocessor settings to those required for a simple library? If
|