Sync libwebp sources with https://chromium.googlesource.com/webm/libwebp/+/v1.0.0

1 files changed, 28 insertions, 24 deletions

diff --git a/media/libwebp/dsp/upsampling_neon.c b/media/libwebp/dsp/upsampling_neon.c
index d371a834f..c847d70d4 100644
--- a/media/libwebp/dsp/upsampling_neon.c
+++ b/media/libwebp/dsp/upsampling_neon.c
@@ -12,15 +12,15 @@
 // Author: mans@mansr.com (Mans Rullgard)
 // Based on SSE code by: somnath@google.com (Somnath Banerjee)
 
-#include "./dsp.h"
+#include "../dsp/dsp.h"
 
 #if defined(WEBP_USE_NEON)
 
 #include <assert.h>
 #include <arm_neon.h>
 #include <string.h>
-#include "./neon.h"
-#include "./yuv.h"
+#include "../dsp/neon.h"
+#include "../dsp/yuv.h"
 
 #ifdef FANCY_UPSAMPLING
 
@@ -58,8 +58,8 @@
 } while (0)
 
 // Turn the macro into a function for reducing code-size when non-critical
-static void Upsample16Pixels(const uint8_t *r1, const uint8_t *r2,
-                             uint8_t *out) {
+static void Upsample16Pixels_NEON(const uint8_t *r1, const uint8_t *r2,
+                                  uint8_t *out) {
   UPSAMPLE_16PIXELS(r1, r2, out);
 }
 
@@ -70,7 +70,7 @@ static void Upsample16Pixels(const uint8_t *r1, const uint8_t *r2,
   /* replicate last byte */                                             \
   memset(r1 + (num_pixels), r1[(num_pixels) - 1], 9 - (num_pixels));    \
   memset(r2 + (num_pixels), r2[(num_pixels) - 1], 9 - (num_pixels));    \
-  Upsample16Pixels(r1, r2, out);                                        \
+  Upsample16Pixels_NEON(r1, r2, out);                                   \
 }
 
 //-----------------------------------------------------------------------------
@@ -243,13 +243,15 @@ static void FUNC_NAME(const uint8_t *top_y, const uint8_t *bottom_y,    \
 }
 
 // NEON variants of the fancy upsampler.
-NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair,  Rgb,  3)
-NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair,  Bgr,  3)
-NEON_UPSAMPLE_FUNC(UpsampleRgbaLinePair, Rgba, 4)
-NEON_UPSAMPLE_FUNC(UpsampleBgraLinePair, Bgra, 4)
-NEON_UPSAMPLE_FUNC(UpsampleArgbLinePair, Argb, 4)
-NEON_UPSAMPLE_FUNC(UpsampleRgba4444LinePair, Rgba4444, 2)
-NEON_UPSAMPLE_FUNC(UpsampleRgb565LinePair, Rgb565, 2)
+NEON_UPSAMPLE_FUNC(UpsampleRgbaLinePair_NEON, Rgba, 4)
+NEON_UPSAMPLE_FUNC(UpsampleBgraLinePair_NEON, Bgra, 4)
+#if !defined(WEBP_REDUCE_CSP)
+NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair_NEON,  Rgb,  3)
+NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair_NEON,  Bgr,  3)
+NEON_UPSAMPLE_FUNC(UpsampleArgbLinePair_NEON, Argb, 4)
+NEON_UPSAMPLE_FUNC(UpsampleRgba4444LinePair_NEON, Rgba4444, 2)
+NEON_UPSAMPLE_FUNC(UpsampleRgb565LinePair_NEON, Rgb565, 2)
+#endif   // WEBP_REDUCE_CSP
 
 //------------------------------------------------------------------------------
 // Entry point
@@ -259,17 +261,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
 extern void WebPInitUpsamplersNEON(void);
 
 WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersNEON(void) {
-  WebPUpsamplers[MODE_RGB]  = UpsampleRgbLinePair;
-  WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair;
-  WebPUpsamplers[MODE_BGR]  = UpsampleBgrLinePair;
-  WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair;
-  WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair;
-  WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair;
-  WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair;
-  WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair;
-  WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair;
-  WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair;
-  WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair;
+  WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_NEON;
+  WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_NEON;
+  WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_NEON;
+  WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_NEON;
+#if !defined(WEBP_REDUCE_CSP)
+  WebPUpsamplers[MODE_RGB]  = UpsampleRgbLinePair_NEON;
+  WebPUpsamplers[MODE_BGR]  = UpsampleBgrLinePair_NEON;
+  WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_NEON;
+  WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_NEON;
+  WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_NEON;
+  WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_NEON;
+  WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_NEON;
+#endif   // WEBP_REDUCE_CSP
 }
 
 #endif  // FANCY_UPSAMPLING