1 files changed, 0 insertions, 293 deletions
diff --git a/src/main/jni/libwebp/dsp/dsp.h b/src/main/jni/libwebp/dsp/dsp.h
deleted file mode 100644
index 52c44b2dc..000000000
--- a/src/main/jni/libwebp/dsp/dsp.h
+++ /dev/null
@@ -1,293 +0,0 @@
-// Copyright 2011 Google Inc. All Rights Reserved.
-//
-// Use of this source code is governed by a BSD-style license
-// that can be found in the COPYING file in the root of the source
-// tree. An additional intellectual property rights grant can be found
-// in the file PATENTS. All contributing project authors may
-// be found in the AUTHORS file in the root of the source tree.
-// -----------------------------------------------------------------------------
-//
-//   Speed-critical functions.
-//
-// Author: Skal (pascal.massimino@gmail.com)
-
-#ifndef WEBP_DSP_DSP_H_
-#define WEBP_DSP_DSP_H_
-
-#ifdef HAVE_CONFIG_H
-#include "../webp/config.h"
-#endif
-
-#include "../webp/types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-//------------------------------------------------------------------------------
-// CPU detection
-
-#if defined(__GNUC__)
-# define LOCAL_GCC_VERSION ((__GNUC__ << 8) | __GNUC_MINOR__)
-# define LOCAL_GCC_PREREQ(maj, min) \
-    (LOCAL_GCC_VERSION >= (((maj) << 8) | (min)))
-#else
-# define LOCAL_GCC_VERSION 0
-# define LOCAL_GCC_PREREQ(maj, min) 0
-#endif
-
-#ifdef __clang__
-# define LOCAL_CLANG_VERSION ((__clang_major__ << 8) | __clang_minor__)
-# define LOCAL_CLANG_PREREQ(maj, min) \
-    (LOCAL_CLANG_VERSION >= (((maj) << 8) | (min)))
-#else
-# define LOCAL_CLANG_VERSION 0
-# define LOCAL_CLANG_PREREQ(maj, min) 0
-#endif  // __clang__
-
-#if defined(_MSC_VER) && _MSC_VER > 1310 && \
-    (defined(_M_X64) || defined(_M_IX86))
-#define WEBP_MSC_SSE2  // Visual C++ SSE2 targets
-#endif
-
-// WEBP_HAVE_* are used to indicate the presence of the instruction set in dsp
-// files without intrinsics, allowing the corresponding Init() to be called.
-// Files containing intrinsics will need to be built targeting the instruction
-// set so should succeed on one of the earlier tests.
-#if defined(__SSE2__) || defined(WEBP_MSC_SSE2) || defined(WEBP_HAVE_SSE2)
-#define WEBP_USE_SSE2
-#endif
-
-#if defined(__AVX2__) || defined(WEBP_HAVE_AVX2)
-#define WEBP_USE_AVX2
-#endif
-
-#if defined(__ANDROID__) && defined(__ARM_ARCH_7A__)
-#define WEBP_ANDROID_NEON  // Android targets that might support NEON
-#endif
-
-#if defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON) || defined(__aarch64__)
-#define WEBP_USE_NEON
-#endif
-
-#if defined(__mips__) && !defined(__mips64) && (__mips_isa_rev < 6)
-#define WEBP_USE_MIPS32
-#if (__mips_isa_rev >= 2)
-#define WEBP_USE_MIPS32_R2
-#endif
-#endif
-
-typedef enum {
-  kSSE2,
-  kSSE3,
-  kAVX,
-  kAVX2,
-  kNEON,
-  kMIPS32
-} CPUFeature;
-// returns true if the CPU supports the feature.
-typedef int (*VP8CPUInfo)(CPUFeature feature);
-extern VP8CPUInfo VP8GetCPUInfo;
-
-//------------------------------------------------------------------------------
-// Encoding
-
-// Transforms
-// VP8Idct: Does one of two inverse transforms. If do_two is set, the transforms
-//          will be done for (ref, in, dst) and (ref + 4, in + 16, dst + 4).
-typedef void (*VP8Idct)(const uint8_t* ref, const int16_t* in, uint8_t* dst,
-                        int do_two);
-typedef void (*VP8Fdct)(const uint8_t* src, const uint8_t* ref, int16_t* out);
-typedef void (*VP8WHT)(const int16_t* in, int16_t* out);
-extern VP8Idct VP8ITransform;
-extern VP8Fdct VP8FTransform;
-extern VP8WHT VP8FTransformWHT;
-// Predictions
-// *dst is the destination block. *top and *left can be NULL.
-typedef void (*VP8IntraPreds)(uint8_t *dst, const uint8_t* left,
-                              const uint8_t* top);
-typedef void (*VP8Intra4Preds)(uint8_t *dst, const uint8_t* top);
-extern VP8Intra4Preds VP8EncPredLuma4;
-extern VP8IntraPreds VP8EncPredLuma16;
-extern VP8IntraPreds VP8EncPredChroma8;
-
-typedef int (*VP8Metric)(const uint8_t* pix, const uint8_t* ref);
-extern VP8Metric VP8SSE16x16, VP8SSE16x8, VP8SSE8x8, VP8SSE4x4;
-typedef int (*VP8WMetric)(const uint8_t* pix, const uint8_t* ref,
-                          const uint16_t* const weights);
-extern VP8WMetric VP8TDisto4x4, VP8TDisto16x16;
-
-typedef void (*VP8BlockCopy)(const uint8_t* src, uint8_t* dst);
-extern VP8BlockCopy VP8Copy4x4;
-// Quantization
-struct VP8Matrix;   // forward declaration
-typedef int (*VP8QuantizeBlock)(int16_t in[16], int16_t out[16],
-                                const struct VP8Matrix* const mtx);
-extern VP8QuantizeBlock VP8EncQuantizeBlock;
-
-// specific to 2nd transform:
-typedef int (*VP8QuantizeBlockWHT)(int16_t in[16], int16_t out[16],
-                                   const struct VP8Matrix* const mtx);
-extern VP8QuantizeBlockWHT VP8EncQuantizeBlockWHT;
-
-// Collect histogram for susceptibility calculation and accumulate in histo[].
-struct VP8Histogram;
-typedef void (*VP8CHisto)(const uint8_t* ref, const uint8_t* pred,
-                          int start_block, int end_block,
-                          struct VP8Histogram* const histo);
-extern const int VP8DspScan[16 + 4 + 4];
-extern VP8CHisto VP8CollectHistogram;
-
-void VP8EncDspInit(void);   // must be called before using any of the above
-
-//------------------------------------------------------------------------------
-// Decoding
-
-typedef void (*VP8DecIdct)(const int16_t* coeffs, uint8_t* dst);
-// when doing two transforms, coeffs is actually int16_t[2][16].
-typedef void (*VP8DecIdct2)(const int16_t* coeffs, uint8_t* dst, int do_two);
-extern VP8DecIdct2 VP8Transform;
-extern VP8DecIdct VP8TransformAC3;
-extern VP8DecIdct VP8TransformUV;
-extern VP8DecIdct VP8TransformDC;
-extern VP8DecIdct VP8TransformDCUV;
-extern VP8WHT VP8TransformWHT;
-
-// *dst is the destination block, with stride BPS. Boundary samples are
-// assumed accessible when needed.
-typedef void (*VP8PredFunc)(uint8_t* dst);
-extern const VP8PredFunc VP8PredLuma16[/* NUM_B_DC_MODES */];
-extern const VP8PredFunc VP8PredChroma8[/* NUM_B_DC_MODES */];
-extern const VP8PredFunc VP8PredLuma4[/* NUM_BMODES */];
-
-// clipping tables (for filtering)
-extern const int8_t* const VP8ksclip1;  // clips [-1020, 1020] to [-128, 127]
-extern const int8_t* const VP8ksclip2;  // clips [-112, 112] to [-16, 15]
-extern const uint8_t* const VP8kclip1;  // clips [-255,511] to [0,255]
-extern const uint8_t* const VP8kabs0;   // abs(x) for x in [-255,255]
-void VP8InitClipTables(void);           // must be called first
-
-// simple filter (only for luma)
-typedef void (*VP8SimpleFilterFunc)(uint8_t* p, int stride, int thresh);
-extern VP8SimpleFilterFunc VP8SimpleVFilter16;
-extern VP8SimpleFilterFunc VP8SimpleHFilter16;
-extern VP8SimpleFilterFunc VP8SimpleVFilter16i;  // filter 3 inner edges
-extern VP8SimpleFilterFunc VP8SimpleHFilter16i;
-
-// regular filter (on both macroblock edges and inner edges)
-typedef void (*VP8LumaFilterFunc)(uint8_t* luma, int stride,
-                                  int thresh, int ithresh, int hev_t);
-typedef void (*VP8ChromaFilterFunc)(uint8_t* u, uint8_t* v, int stride,
-                                    int thresh, int ithresh, int hev_t);
-// on outer edge
-extern VP8LumaFilterFunc VP8VFilter16;
-extern VP8LumaFilterFunc VP8HFilter16;
-extern VP8ChromaFilterFunc VP8VFilter8;
-extern VP8ChromaFilterFunc VP8HFilter8;
-
-// on inner edge
-extern VP8LumaFilterFunc VP8VFilter16i;   // filtering 3 inner edges altogether
-extern VP8LumaFilterFunc VP8HFilter16i;
-extern VP8ChromaFilterFunc VP8VFilter8i;  // filtering u and v altogether
-extern VP8ChromaFilterFunc VP8HFilter8i;
-
-// must be called before anything using the above
-void VP8DspInit(void);
-
-//------------------------------------------------------------------------------
-// WebP I/O
-
-#define FANCY_UPSAMPLING   // undefined to remove fancy upsampling support
-
-// Convert a pair of y/u/v lines together to the output rgb/a colorspace.
-// bottom_y can be NULL if only one line of output is needed (at top/bottom).
-typedef void (*WebPUpsampleLinePairFunc)(
-    const uint8_t* top_y, const uint8_t* bottom_y,
-    const uint8_t* top_u, const uint8_t* top_v,
-    const uint8_t* cur_u, const uint8_t* cur_v,
-    uint8_t* top_dst, uint8_t* bottom_dst, int len);
-
-#ifdef FANCY_UPSAMPLING
-
-// Fancy upsampling functions to convert YUV to RGB(A) modes
-extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
-
-#endif    // FANCY_UPSAMPLING
-
-// Per-row point-sampling methods.
-typedef void (*WebPSamplerRowFunc)(const uint8_t* y,
-                                   const uint8_t* u, const uint8_t* v,
-                                   uint8_t* dst, int len);
-// Generic function to apply 'WebPSamplerRowFunc' to the whole plane:
-void WebPSamplerProcessPlane(const uint8_t* y, int y_stride,
-                             const uint8_t* u, const uint8_t* v, int uv_stride,
-                             uint8_t* dst, int dst_stride,
-                             int width, int height, WebPSamplerRowFunc func);
-
-// Sampling functions to convert rows of YUV to RGB(A)
-extern WebPSamplerRowFunc WebPSamplers[/* MODE_LAST */];
-
-// General function for converting two lines of ARGB or RGBA.
-// 'alpha_is_last' should be true if 0xff000000 is stored in memory as
-// as 0x00, 0x00, 0x00, 0xff (little endian).
-WebPUpsampleLinePairFunc WebPGetLinePairConverter(int alpha_is_last);
-
-// YUV444->RGB converters
-typedef void (*WebPYUV444Converter)(const uint8_t* y,
-                                    const uint8_t* u, const uint8_t* v,
-                                    uint8_t* dst, int len);
-
-extern const WebPYUV444Converter WebPYUV444Converters[/* MODE_LAST */];
-
-// Must be called before using the WebPUpsamplers[] (and for premultiplied
-// colorspaces like rgbA, rgbA4444, etc)
-void WebPInitUpsamplers(void);
-// Must be called before using WebPSamplers[]
-void WebPInitSamplers(void);
-
-//------------------------------------------------------------------------------
-// Utilities for processing transparent channel.
-
-// Apply alpha pre-multiply on an rgba, bgra or argb plane of size w * h.
-// alpha_first should be 0 for argb, 1 for rgba or bgra (where alpha is last).
-extern void (*WebPApplyAlphaMultiply)(
-    uint8_t* rgba, int alpha_first, int w, int h, int stride);
-
-// Same, buf specifically for RGBA4444 format
-extern void (*WebPApplyAlphaMultiply4444)(
-    uint8_t* rgba4444, int w, int h, int stride);
-
-// Extract the alpha values from 32b values in argb[] and pack them into alpha[]
-// (this is the opposite of WebPDispatchAlpha).
-// Returns true if there's only trivial 0xff alpha values.
-extern int (*WebPExtractAlpha)(const uint8_t* argb, int argb_stride,
-                               int width, int height,
-                               uint8_t* alpha, int alpha_stride);
-
-// Pre-Multiply operation transforms x into x * A / 255  (where x=Y,R,G or B).
-// Un-Multiply operation transforms x into x * 255 / A.
-
-// Pre-Multiply or Un-Multiply (if 'inverse' is true) argb values in a row.
-extern void (*WebPMultARGBRow)(uint32_t* const ptr, int width, int inverse);
-
-// Same a WebPMultARGBRow(), but for several rows.
-void WebPMultARGBRows(uint8_t* ptr, int stride, int width, int num_rows,
-                      int inverse);
-
-// Same for a row of single values, with side alpha values.
-extern void (*WebPMultRow)(uint8_t* const ptr, const uint8_t* const alpha,
-                           int width, int inverse);
-
-// Same a WebPMultRow(), but for several 'num_rows' rows.
-void WebPMultRows(uint8_t* ptr, int stride,
-                  const uint8_t* alpha, int alpha_stride,
-                  int width, int num_rows, int inverse);
-
-// To be called first before using the above.
-void WebPInitAlphaProcessing(void);
-
-#ifdef __cplusplus
-}    // extern "C"
-#endif
-
-#endif  /* WEBP_DSP_DSP_H_ */