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libyuv
Commit fc7314e8 authored by fbarchard@google.com's avatar fbarchard@google.com
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Add exports to allow libyuv to be built as a shared lib. 

BUG=99
TEST=shared lib builds without impact and unittests link against import lib.
Review URL: https://webrtc-codereview.appspot.com/844005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@379 16f28f9a-4ce2-e073-06de-1de4eb20be90
parent 27591341
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Showing with 330 additions and 12 deletions
README.chromium
View file @ fc7314e8
Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 378
Version: 379
License: BSD
License File: LICENSE
......
include/libyuv/basic_types.h
View file @ fc7314e8
......@@ -65,13 +65,31 @@ typedef signed char int8;
defined(__i386__) || defined(_M_IX86)
#define CPU_X86 1
#endif
// Detect compiler is for arm.
// Detect compiler is for ARM.
#if defined(__arm__) || defined(_M_ARM)
#define CPU_ARM 1
#endif
#define ALIGNP(p, t) \
(reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
((t)-1)) & ~((t)-1))))
(reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
((t) - 1)) & ~((t) - 1))))
#if !defined(LIBYUV_API)
#if defined(_WIN32) || defined(__CYGWIN__)
#if defined(LIBYUV_BUILDING_SHARED_LIBRARY)
#define LIBYUV_API __declspec(dllexport)
#elif defined(LIBYUV_USING_SHARED_LIBRARY)
#define LIBYUV_API __declspec(dllimport)
#else
#define LIBYUV_API
#endif
#else
#if defined(__GNUC__) && __GNUC__ >= 4
#define LIBYUV_API __attribute__ ((visibility ("default")))
#else
#define LIBYUV_API
#endif
#endif
#endif
#endif // INCLUDE_LIBYUV_BASIC_TYPES_H_ NOLINT
include/libyuv/compare.h
View file @ fc7314e8
......@@ -19,24 +19,30 @@ extern "C" {
#endif
// Compute a hash for specified memory. Seed of 5381 recommended.
LIBYUV_API
uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed);
// Sum Square Error - used to compute Mean Square Error or PSNR.
LIBYUV_API
uint64 ComputeSumSquareError(const uint8* src_a,
const uint8* src_b, int count);
LIBYUV_API
uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height);
static const int kMaxPsnr = 128;
LIBYUV_API
double SumSquareErrorToPsnr(uint64 sse, uint64 count);
LIBYUV_API
double CalcFramePsnr(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height);
LIBYUV_API
double I420Psnr(const uint8* src_y_a, int stride_y_a,
const uint8* src_u_a, int stride_u_a,
const uint8* src_v_a, int stride_v_a,
......@@ -45,10 +51,12 @@ double I420Psnr(const uint8* src_y_a, int stride_y_a,
const uint8* src_v_b, int stride_v_b,
int width, int height);
LIBYUV_API
double CalcFrameSsim(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height);
LIBYUV_API
double I420Ssim(const uint8* src_y_a, int stride_y_a,
const uint8* src_u_a, int stride_u_a,
const uint8* src_v_a, int stride_v_a,
......
include/libyuv/convert.h
View file @ fc7314e8
......@@ -26,6 +26,7 @@ extern "C" {
#define I420ToI420 I420Copy
// Copy I420 to I420.
LIBYUV_API
int I420Copy(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -35,6 +36,7 @@ int I420Copy(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I422 to I420.
LIBYUV_API
int I422ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -44,6 +46,7 @@ int I422ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I444 to I420.
LIBYUV_API
int I444ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -53,6 +56,7 @@ int I444ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I411 to I420.
LIBYUV_API
int I411ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -62,6 +66,7 @@ int I411ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I400 (grey) to I420.
LIBYUV_API
int I400ToI420(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -69,6 +74,7 @@ int I400ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert NV12 to I420. Also used for NV21.
LIBYUV_API
int NV12ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_y, int dst_stride_y,
......@@ -77,6 +83,7 @@ int NV12ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert M420 to I420.
LIBYUV_API
int M420ToI420(const uint8* src_m420, int src_stride_m420,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -84,6 +91,7 @@ int M420ToI420(const uint8* src_m420, int src_stride_m420,
int width, int height);
// Convert Q420 to I420.
LIBYUV_API
int Q420ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_y, int dst_stride_y,
......@@ -92,6 +100,7 @@ int Q420ToI420(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert YUY2 to I420.
LIBYUV_API
int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -99,6 +108,7 @@ int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
int width, int height);
// Convert UYVY to I420.
LIBYUV_API
int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -106,6 +116,7 @@ int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
int width, int height);
// Convert V210 to I420.
LIBYUV_API
int V210ToI420(const uint8* src_uyvy, int src_stride_uyvy,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -113,6 +124,7 @@ int V210ToI420(const uint8* src_uyvy, int src_stride_uyvy,
int width, int height);
// ARGB little endian (bgra in memory) to I420.
LIBYUV_API
int ARGBToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -120,6 +132,7 @@ int ARGBToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// BGRA little endian (argb in memory) to I420.
LIBYUV_API
int BGRAToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -127,6 +140,7 @@ int BGRAToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// ABGR little endian (rgba in memory) to I420.
LIBYUV_API
int ABGRToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -134,6 +148,7 @@ int ABGRToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGBA little endian (abgr in memory) to I420.
LIBYUV_API
int RGBAToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -141,6 +156,7 @@ int RGBAToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGB little endian (bgr in memory) to I420.
LIBYUV_API
int RGB24ToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -148,6 +164,7 @@ int RGB24ToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGB big endian (rgb in memory) to I420.
LIBYUV_API
int RAWToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -155,6 +172,7 @@ int RAWToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGB16 (RGBP fourcc) little endian to I420.
LIBYUV_API
int RGB565ToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -162,6 +180,7 @@ int RGB565ToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGB15 (RGBO fourcc) little endian to I420.
LIBYUV_API
int ARGB1555ToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -169,6 +188,7 @@ int ARGB1555ToI420(const uint8* src_frame, int src_stride_frame,
int width, int height);
// RGB12 (R444 fourcc) little endian to I420.
LIBYUV_API
int ARGB4444ToI420(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -178,6 +198,7 @@ int ARGB4444ToI420(const uint8* src_frame, int src_stride_frame,
#ifdef HAVE_JPEG
// src_width/height provided by capture.
// dst_width/height for clipping determine final size.
LIBYUV_API
int MJPGToI420(const uint8* sample, size_t sample_size,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -210,6 +231,7 @@ int MJPGToI420(const uint8* sample, size_t sample_size,
// "rotation" can be 0, 90, 180 or 270.
// "format" is a fourcc. ie 'I420', 'YUY2'
// Returns 0 for successful; -1 for invalid parameter. Non-zero for failure.
LIBYUV_API
int ConvertToI420(const uint8* src_frame, size_t src_size,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......
include/libyuv/convert_argb.h
View file @ fc7314e8
......@@ -32,11 +32,13 @@ extern "C" {
#define ARGBToARGB ARGBCopy
// Copy ARGB to ARGB.
LIBYUV_API
int ARGBCopy(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert I420 to ARGB.
LIBYUV_API
int I420ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -44,6 +46,7 @@ int I420ToARGB(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I422 to ARGB.
LIBYUV_API
int I422ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -51,6 +54,7 @@ int I422ToARGB(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I444 to ARGB.
LIBYUV_API
int I444ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -58,6 +62,7 @@ int I444ToARGB(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I411 to ARGB.
LIBYUV_API
int I411ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -65,64 +70,76 @@ int I411ToARGB(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I400 (grey) to ARGB.
LIBYUV_API
int I400ToARGB(const uint8* src_y, int src_stride_y,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert I400 to ARGB. Reverse of ARGBToI400.
LIBYUV_API
int I400ToARGB_Reference(const uint8* src_y, int src_stride_y,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert NV12 to ARGB.
LIBYUV_API
int NV12ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert NV21 to ARGB.
LIBYUV_API
int NV21ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_vu, int src_stride_vu,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert M420 to ARGB.
LIBYUV_API
int M420ToARGB(const uint8* src_m420, int src_stride_m420,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// TODO(fbarchard): Convert Q420 to ARGB.
// LIBYUV_API
// int Q420ToARGB(const uint8* src_y, int src_stride_y,
// const uint8* src_yuy2, int src_stride_yuy2,
// uint8* dst_argb, int dst_stride_argb,
// int width, int height);
// Convert YUY2 to ARGB.
LIBYUV_API
int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert UYVY to ARGB.
LIBYUV_API
int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// TODO(fbarchard): Convert V210 to ARGB.
// LIBYUV_API
// int V210ToARGB(const uint8* src_uyvy, int src_stride_uyvy,
// uint8* dst_argb, int dst_stride_argb,
// int width, int height);
// BGRA little endian (argb in memory) to ARGB.
LIBYUV_API
int BGRAToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// ABGR little endian (rgba in memory) to ARGB.
LIBYUV_API
int ABGRToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// RGBA little endian (abgr in memory) to ARGB.
LIBYUV_API
int RGBAToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
......@@ -131,26 +148,31 @@ int RGBAToARGB(const uint8* src_frame, int src_stride_frame,
#define BG24ToARGB RGB24ToARGB
// RGB little endian (bgr in memory) to ARGB.
LIBYUV_API
int RGB24ToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// RGB big endian (rgb in memory) to ARGB.
LIBYUV_API
int RAWToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// RGB16 (RGBP fourcc) little endian to ARGB.
LIBYUV_API
int RGB565ToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// RGB15 (RGBO fourcc) little endian to ARGB.
LIBYUV_API
int ARGB1555ToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// RGB12 (R444 fourcc) little endian to ARGB.
LIBYUV_API
int ARGB4444ToARGB(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
......@@ -158,6 +180,7 @@ int ARGB4444ToARGB(const uint8* src_frame, int src_stride_frame,
#ifdef HAVE_JPEG
// src_width/height provided by capture
// dst_width/height for clipping determine final size.
LIBYUV_API
int MJPGToARGB(const uint8* sample, size_t sample_size,
uint8* dst_argb, int dst_stride_argb,
int src_width, int src_height,
......@@ -188,6 +211,7 @@ int MJPGToARGB(const uint8* sample, size_t sample_size,
// "rotation" can be 0, 90, 180 or 270.
// "format" is a fourcc. ie 'I420', 'YUY2'
// Returns 0 for successful; -1 for invalid parameter. Non-zero for failure.
LIBYUV_API
int ConvertToARGB(const uint8* src_frame, size_t src_size,
uint8* dst_argb, int dst_stride_argb,
int crop_x, int crop_y,
......
include/libyuv/convert_from.h
View file @ fc7314e8
......@@ -23,6 +23,7 @@ extern "C" {
// I420Copy in convert to I420ToI420.
LIBYUV_API
int I420ToI422(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -31,6 +32,7 @@ int I420ToI422(const uint8* src_y, int src_stride_y,
uint8* dst_v, int dst_stride_v,
int width, int height);
LIBYUV_API
int I420ToI444(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -39,6 +41,7 @@ int I420ToI444(const uint8* src_y, int src_stride_y,
uint8* dst_v, int dst_stride_v,
int width, int height);
LIBYUV_API
int I420ToI411(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -48,6 +51,7 @@ int I420ToI411(const uint8* src_y, int src_stride_y,
int width, int height);
// Copy to I400. Source can be I420, I422, I444, I400, NV12 or NV21.
LIBYUV_API
int I400Copy(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
int width, int height);
......@@ -56,72 +60,84 @@ int I400Copy(const uint8* src_y, int src_stride_y,
// TODO(fbarchard): I420ToM420
// TODO(fbarchard): I420ToQ420
LIBYUV_API
int I420ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToV210(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int I420ToBGRA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int I420ToABGR(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int I420ToRGBA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_rgba, int dst_stride_rgba,
int width, int height);
LIBYUV_API
int I420ToRGB24(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToRAW(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToARGB1555(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToARGB4444(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -133,6 +149,7 @@ int I420ToARGB4444(const uint8* src_y, int src_stride_y,
// Convert I420 to specified format.
// "dst_sample_stride" is bytes in a row for the destination. Pass 0 if the
// buffer has contiguous rows. Can be negative. A multiple of 16 is optimal.
LIBYUV_API
int ConvertFromI420(const uint8* y, int y_stride,
const uint8* u, int u_stride,
const uint8* v, int v_stride,
......
include/libyuv/cpu_id.h
View file @ fc7314e8
......@@ -11,6 +11,8 @@
#ifndef INCLUDE_LIBYUV_CPU_ID_H_ // NOLINT
#define INCLUDE_LIBYUV_CPU_ID_H_
#include "libyuv/basic_types.h"
#ifdef __cplusplus
namespace libyuv {
extern "C" {
......@@ -33,12 +35,19 @@ static const int kCpuHasSSE42 = 0x100;
static const int kCpuHasAVX = 0x200;
static const int kCpuHasAVX2 = 0x400;
// Internal function used to auto-init.
LIBYUV_API
int InitCpuFlags(void);
// Internal function for parsing /proc/cpuinfo.
LIBYUV_API
int ArmCpuCaps(const char* cpuinfo_name);
// Detect CPU has SSE2 etc.
// Test_flag parameter should be one of kCpuHas constants above.
// returns non-zero if instruction set is detected
static __inline int TestCpuFlag(int test_flag) {
extern int cpu_info_;
extern int InitCpuFlags();
LIBYUV_API extern int cpu_info_;
return (cpu_info_ ? cpu_info_ : InitCpuFlags()) & test_flag;
}
......@@ -46,9 +55,11 @@ static __inline int TestCpuFlag(int test_flag) {
// ie MaskCpuFlags(~kCpuHasSSSE3) to disable SSSE3.
// MaskCpuFlags(-1) to enable all cpu specific optimizations.
// MaskCpuFlags(0) to disable all cpu specific optimizations.
LIBYUV_API
void MaskCpuFlags(int enable_flags);
// Low level cpuid for X86. Returns zeros on other CPUs.
LIBYUV_API
void CpuId(int cpu_info[4], int info_type);
#ifdef __cplusplus
......
include/libyuv/format_conversion.h
View file @ fc7314e8
......@@ -19,24 +19,28 @@ extern "C" {
#endif
// Convert Bayer RGB formats to I420.
LIBYUV_API
int BayerBGGRToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
uint8* dst_v, int dst_stride_v,
int width, int height);
LIBYUV_API
int BayerGBRGToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
uint8* dst_v, int dst_stride_v,
int width, int height);
LIBYUV_API
int BayerGRBGToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
uint8* dst_v, int dst_stride_v,
int width, int height);
LIBYUV_API
int BayerRGGBToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -47,6 +51,7 @@ int BayerRGGBToI420(const uint8* src_bayer, int src_stride_bayer,
#define BayerRGBToI420(b, bs, f, y, ys, u, us, v, vs, w, h) \
BayerToI420(b, bs, y, ys, u, us, v, vs, w, h, f)
LIBYUV_API
int BayerToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -55,24 +60,28 @@ int BayerToI420(const uint8* src_bayer, int src_stride_bayer,
uint32 src_fourcc_bayer);
// Convert I420 to Bayer RGB formats.
LIBYUV_API
int I420ToBayerBGGR(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToBayerGBRG(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToBayerGRBG(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
uint8* dst_frame, int dst_stride_frame,
int width, int height);
LIBYUV_API
int I420ToBayerRGGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -83,6 +92,7 @@ int I420ToBayerRGGB(const uint8* src_y, int src_stride_y,
#define I420ToBayerRGB(y, ys, u, us, v, vs, b, bs, f, w, h) \
I420ToBayer(y, ys, u, us, v, vs, b, bs, w, h, f)
LIBYUV_API
int I420ToBayer(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -91,18 +101,22 @@ int I420ToBayer(const uint8* src_y, int src_stride_y,
uint32 dst_fourcc_bayer);
// Convert Bayer RGB formats to ARGB.
LIBYUV_API
int BayerBGGRToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int BayerGBRGToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int BayerGRBGToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
LIBYUV_API
int BayerRGGBToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
......@@ -110,24 +124,29 @@ int BayerRGGBToARGB(const uint8* src_bayer, int src_stride_bayer,
// Temporary API mapper.
#define BayerRGBToARGB(b, bs, f, a, as, w, h) BayerToARGB(b, bs, a, as, w, h, f)
LIBYUV_API
int BayerToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height,
uint32 src_fourcc_bayer);
// Converts ARGB to Bayer RGB formats.
LIBYUV_API
int ARGBToBayerBGGR(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height);
LIBYUV_API
int ARGBToBayerGBRG(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height);
LIBYUV_API
int ARGBToBayerGRBG(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height);
LIBYUV_API
int ARGBToBayerRGGB(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height);
......@@ -135,6 +154,7 @@ int ARGBToBayerRGGB(const uint8* src_argb, int src_stride_argb,
// Temporary API mapper.
#define ARGBToBayerRGB(a, as, b, bs, f, w, h) ARGBToBayer(b, bs, a, as, w, h, f)
LIBYUV_API
int ARGBToBayer(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height,
......
include/libyuv/planar_functions.h
View file @ fc7314e8
......@@ -22,16 +22,19 @@ namespace libyuv {
extern "C" {
#endif
LIBYUV_API
void SetPlane(uint8* dst_y, int dst_stride_y,
int width, int height,
uint32 value);
// Copy a plane of data (I420 to I400).
LIBYUV_API
void CopyPlane(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
int width, int height);
// Convert I420 to I400. (calls CopyPlane ignoring u/v).
LIBYUV_API
int I420ToI400(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -39,6 +42,7 @@ int I420ToI400(const uint8* src_y, int src_stride_y,
int width, int height);
// I420 mirror.
LIBYUV_API
int I420Mirror(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -48,17 +52,20 @@ int I420Mirror(const uint8* src_y, int src_stride_y,
int width, int height);
// ARGB mirror.
LIBYUV_API
int ARGBMirror(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert NV12 to RGB565.
LIBYUV_API
int NV12ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_rgb565, int dst_stride_rgb565,
int width, int height);
// Convert NV21 to RGB565.
LIBYUV_API
int NV21ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_rgb565, int dst_stride_rgb565,
......@@ -69,41 +76,49 @@ int NV21ToRGB565(const uint8* src_y, int src_stride_y,
#define ARGBToABGR ABGRToARGB
// Convert ARGB To RGBA.
LIBYUV_API
int ARGBToRGBA(const uint8* src_frame, int src_stride_frame,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert ARGB To RGB24.
LIBYUV_API
int ARGBToRGB24(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgb24, int dst_stride_rgb24,
int width, int height);
// Convert ARGB To RAW.
LIBYUV_API
int ARGBToRAW(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgb, int dst_stride_rgb,
int width, int height);
// Convert ARGB To RGB565.
LIBYUV_API
int ARGBToRGB565(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgb565, int dst_stride_rgb565,
int width, int height);
// Convert ARGB To ARGB1555.
LIBYUV_API
int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb1555, int dst_stride_argb1555,
int width, int height);
// Convert ARGB To ARGB4444.
LIBYUV_API
int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb4444, int dst_stride_argb4444,
int width, int height);
// Convert ARGB to I400.
LIBYUV_API
int ARGBToI400(const uint8* src_argb, int src_stride_argb,
uint8* dst_y, int dst_stride_y,
int width, int height);
// ARGB little endian (bgra in memory) to I422.
LIBYUV_API
int ARGBToI422(const uint8* src_frame, int src_stride_frame,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -112,6 +127,7 @@ int ARGBToI422(const uint8* src_frame, int src_stride_frame,
// I422ToARGB is in convert_argb.h
// Convert I422 to BGRA.
LIBYUV_API
int I422ToBGRA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -119,6 +135,7 @@ int I422ToBGRA(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I422 to ABGR.
LIBYUV_API
int I422ToABGR(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -126,6 +143,7 @@ int I422ToABGR(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I422 to RGBA.
LIBYUV_API
int I422ToRGBA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -133,6 +151,7 @@ int I422ToRGBA(const uint8* src_y, int src_stride_y,
int width, int height);
// Draw a rectangle into I420.
LIBYUV_API
int I420Rect(uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
uint8* dst_v, int dst_stride_v,
......@@ -140,19 +159,23 @@ int I420Rect(uint8* dst_y, int dst_stride_y,
int value_y, int value_u, int value_v);
// Draw a rectangle into ARGB.
LIBYUV_API
int ARGBRect(uint8* dst_argb, int dst_stride_argb,
int x, int y, int width, int height, uint32 value);
// Convert ARGB to gray scale ARGB.
LIBYUV_API
int ARGBGrayTo(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Make a rectangle of ARGB gray scale.
LIBYUV_API
int ARGBGray(uint8* dst_argb, int dst_stride_argb,
int x, int y, int width, int height);
// Make a rectangle of ARGB Sepia tone.
LIBYUV_API
int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
int x, int y, int width, int height);
......@@ -161,12 +184,14 @@ int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
// The first 4 coefficients apply to B, G, R, A and produce B of the output.
// The next 4 coefficients apply to B, G, R, A and produce G of the output.
// The last 4 coefficients apply to B, G, R, A and produce R of the output.
LIBYUV_API
int ARGBColorMatrix(uint8* dst_argb, int dst_stride_argb,
const int8* matrix_argb,
int x, int y, int width, int height);
// Apply a color table each ARGB pixel.
// Table contains 256 ARGB values.
LIBYUV_API
int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
const uint8* table_argb,
int x, int y, int width, int height);
......@@ -175,11 +200,13 @@ int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
// scale is a 16 bit fractional fixed point scaler between 0 and 65535.
// interval_size should be a value between 1 and 255.
// interval_offset should be a value between 0 and 255.
LIBYUV_API
int ARGBQuantize(uint8* dst_argb, int dst_stride_argb,
int scale, int interval_size, int interval_offset,
int x, int y, int width, int height);
// Copy ARGB to ARGB.
LIBYUV_API
int ARGBCopy(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
......@@ -188,16 +215,19 @@ typedef void (*ARGBBlendRow)(const uint8* src_argb0, const uint8* src_argb1,
uint8* dst_argb, int width);
// Get function to Alpha Blend ARGB pixels and store to destination.
LIBYUV_API
ARGBBlendRow GetARGBBlend();
// Alpha Blend ARGB images and store to destination.
// Alpha of destination is set to 255.
LIBYUV_API
int ARGBBlend(const uint8* src_argb0, int src_stride_argb0,
const uint8* src_argb1, int src_stride_argb1,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert I422 to YUY2.
LIBYUV_API
int I422ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -205,6 +235,7 @@ int I422ToYUY2(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert I422 to UYVY.
LIBYUV_API
int I422ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -212,22 +243,26 @@ int I422ToUYVY(const uint8* src_y, int src_stride_y,
int width, int height);
// Convert unattentuated ARGB to preattenuated ARGB.
LIBYUV_API
int ARGBAttenuate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert preattentuated ARGB to unattenuated ARGB.
LIBYUV_API
int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height);
// Convert MJPG to ARGB.
LIBYUV_API
int MJPGToARGB(const uint8* sample, size_t sample_size,
uint8* argb, int argb_stride,
int w, int h, int dw, int dh);
// Computes table of cumulative sum for image where the value is the sum
// of all values above and to the left of the entry. Used by ARGBBlur.
LIBYUV_API
int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
int32* dst_cumsum, int dst_stride32_cumsum,
int width, int height);
......@@ -235,12 +270,14 @@ int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
// Blur ARGB image.
// Caller should allocate dst_cumsum table of width * height * 16 bytes aligned
// to 16 byte boundary.
LIBYUV_API
int ARGBBlur(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int32* dst_cumsum, int dst_stride32_cumsum,
int width, int height, int radius);
// Multiply ARGB image by ARGB value.
LIBYUV_API
int ARGBShade(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height, uint32 value);
......@@ -251,6 +288,7 @@ int ARGBShade(const uint8* src_argb, int src_stride_argb,
// and 255 means 1% src_argb0 and 99% src_argb1.
// Internally uses ARGBScale bilinear filtering.
// Caveat: This function will write up to 16 bytes beyond the end of dst_argb.
LIBYUV_API
int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
const uint8* src_argb1, int src_stride_argb1,
uint8* dst_argb, int dst_stride_argb,
......@@ -262,11 +300,13 @@ int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
#endif
// Row functions for copying a pixels from a source with a slope to a row
// of destination. Useful for scaling, rotation, mirror, texture mapping.
LIBYUV_API
void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width);
// The following are available on all x86 platforms:
#if !defined(YUV_DISABLE_ASM) && \
(defined(_M_IX86) || defined(__x86_64__) || defined(__i386__))
LIBYUV_API
void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width);
#define HAS_ARGBAFFINEROW_SSE2
......
include/libyuv/rotate.h
View file @ fc7314e8
......@@ -32,6 +32,7 @@ enum RotationMode {
};
// Rotate I420 frame.
LIBYUV_API
int I420Rotate(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -41,6 +42,7 @@ int I420Rotate(const uint8* src_y, int src_stride_y,
int src_width, int src_height, RotationMode mode);
// Rotate NV12 input and store in I420.
LIBYUV_API
int NV12ToI420Rotate(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_y, int dst_stride_y,
......@@ -49,18 +51,22 @@ int NV12ToI420Rotate(const uint8* src_y, int src_stride_y,
int src_width, int src_height, RotationMode mode);
// Rotate planes by 90, 180, 270
LIBYUV_API
void RotatePlane90(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height);
LIBYUV_API
void RotatePlane180(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height);
LIBYUV_API
void RotatePlane270(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height);
LIBYUV_API
void RotateUV90(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -70,11 +76,13 @@ void RotateUV90(const uint8* src, int src_stride,
// These functions take one input pointer and
// split the data into two buffers while
// rotating them.
LIBYUV_API
void RotateUV180(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
int width, int height);
LIBYUV_API
void RotateUV270(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -83,10 +91,12 @@ void RotateUV270(const uint8* src, int src_stride,
// The 90 and 270 functions are based on transposes.
// Doing a transpose with reversing the read/write
// order will result in a rotation by +- 90 degrees.
LIBYUV_API
void TransposePlane(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height);
LIBYUV_API
void TransposeUV(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......
include/libyuv/rotate_argb.h
View file @ fc7314e8
......@@ -20,6 +20,7 @@ extern "C" {
#endif
// Rotate ARGB frame
LIBYUV_API
int ARGBRotate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int src_width, int src_height, RotationMode mode);
......
include/libyuv/row.h
View file @ fc7314e8
......@@ -651,8 +651,10 @@ void ARGBShadeRow_C(const uint8* src_argb, uint8* dst_argb, int width,
void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
uint32 value);
LIBYUV_API
void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width);
LIBYUV_API
void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width);
......
include/libyuv/scale.h
View file @ fc7314e8
......@@ -26,6 +26,7 @@ enum FilterMode {
};
// Scale a YUV plane.
LIBYUV_API
void ScalePlane(const uint8* src, int src_stride,
int src_width, int src_height,
uint8* dst, int dst_stride,
......@@ -42,6 +43,7 @@ void ScalePlane(const uint8* src, int src_stride,
// quality image, at further expense of speed.
// Returns 0 if successful.
LIBYUV_API
int I420Scale(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -53,6 +55,7 @@ int I420Scale(const uint8* src_y, int src_stride_y,
FilterMode filtering);
// Legacy API. Deprecated.
LIBYUV_API
int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
int src_stride_y, int src_stride_u, int src_stride_v,
int src_width, int src_height,
......@@ -62,11 +65,13 @@ int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
bool interpolate);
// Legacy API. Deprecated.
LIBYUV_API
int ScaleOffset(const uint8* src, int src_width, int src_height,
uint8* dst, int dst_width, int dst_height, int dst_yoffset,
bool interpolate);
// For testing, allow disabling of specialized scalers.
LIBYUV_API
void SetUseReferenceImpl(bool use);
#ifdef __cplusplus
......
include/libyuv/scale_argb.h
View file @ fc7314e8
......@@ -19,6 +19,7 @@ namespace libyuv {
extern "C" {
#endif
LIBYUV_API
int ARGBScale(const uint8* src_argb, int src_stride_argb,
int src_width, int src_height,
uint8* dst_argb, int dst_stride_argb,
......
include/libyuv/version.h
View file @ fc7314e8
......@@ -11,6 +11,6 @@
#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
#define INCLUDE_LIBYUV_VERSION_H_
#define LIBYUV_VERSION 378
#define LIBYUV_VERSION 379
#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
include/libyuv/video_common.h
View file @ fc7314e8
......@@ -149,7 +149,7 @@ enum FourCCBpp {
};
// Converts fourcc aliases into canonical ones.
uint32 CanonicalFourCC(uint32 fourcc);
LIBYUV_API uint32 CanonicalFourCC(uint32 fourcc);
#ifdef __cplusplus
} // extern "C"
......
libyuv.gyp
View file @ fc7314e8
......@@ -14,6 +14,7 @@
{
'target_name': 'libyuv',
'type': 'static_library',
# 'type': 'shared_library',
'conditions': [
['use_system_libjpeg==0', {
'dependencies': [
......@@ -29,6 +30,7 @@
],
'defines': [
'HAVE_JPEG',
# 'LIBYUV_BUILDING_SHARED_LIBRARY',
],
'include_dirs': [
'include',
......
libyuv_test.gyp
View file @ fc7314e8
......@@ -19,6 +19,7 @@
],
'defines': [
'LIBYUV_SVNREVISION="<!(svnversion -n)"',
# 'LIBYUV_USING_SHARED_LIBRARY',
],
'sources': [
# headers
......
source/compare.cc
View file @ fc7314e8
......@@ -216,6 +216,7 @@ static uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {
#endif // HAS_HASHDJB2_SSE41
// hash seed of 5381 recommended.
LIBYUV_API
uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed) {
uint32 (*HashDjb2_SSE)(const uint8* src, int count, uint32 seed) = HashDjb2_C;
#if defined(HAS_HASHDJB2_SSE41)
......@@ -381,6 +382,7 @@ static uint32 SumSquareError_C(const uint8* src_a, const uint8* src_b,
return sse;
}
LIBYUV_API
uint64 ComputeSumSquareError(const uint8* src_a, const uint8* src_b,
int count) {
uint32 (*SumSquareError)(const uint8* src_a, const uint8* src_b, int count) =
......@@ -421,6 +423,7 @@ uint64 ComputeSumSquareError(const uint8* src_a, const uint8* src_b,
return sse;
}
LIBYUV_API
uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height) {
......@@ -448,6 +451,7 @@ uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a,
return sse;
}
LIBYUV_API
double SumSquareErrorToPsnr(uint64 sse, uint64 count) {
double psnr;
if (sse > 0) {
......@@ -463,6 +467,7 @@ double SumSquareErrorToPsnr(uint64 sse, uint64 count) {
return psnr;
}
LIBYUV_API
double CalcFramePsnr(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height) {
......@@ -473,6 +478,7 @@ double CalcFramePsnr(const uint8* src_a, int stride_a,
return SumSquareErrorToPsnr(sse, samples);
}
LIBYUV_API
double I420Psnr(const uint8* src_y_a, int stride_y_a,
const uint8* src_u_a, int stride_u_a,
const uint8* src_v_a, int stride_v_a,
......@@ -545,6 +551,7 @@ static double Ssim8x8_C(const uint8* src_a, int stride_a,
// We are using a 8x8 moving window with starting location of each 8x8 window
// on the 4x4 pixel grid. Such arrangement allows the windows to overlap
// block boundaries to penalize blocking artifacts.
LIBYUV_API
double CalcFrameSsim(const uint8* src_a, int stride_a,
const uint8* src_b, int stride_b,
int width, int height) {
......@@ -571,6 +578,7 @@ double CalcFrameSsim(const uint8* src_a, int stride_a,
return ssim_total;
}
LIBYUV_API
double I420Ssim(const uint8* src_y_a, int stride_y_a,
const uint8* src_u_a, int stride_u_a,
const uint8* src_v_a, int stride_v_a,
......
source/convert.cc
View file @ fc7314e8
......@@ -27,6 +27,7 @@ extern "C" {
#endif
// Copy I420 with optional flipping
LIBYUV_API
int I420Copy(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -120,6 +121,7 @@ static void HalfRow_C(const uint8* src_uv, int src_uv_stride,
}
}
LIBYUV_API
int I422ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -199,6 +201,7 @@ void ScaleRowDown2Int_SSE2(const uint8* src_ptr, ptrdiff_t src_stride,
void ScaleRowDown2Int_C(const uint8* src_ptr, ptrdiff_t src_stride,
uint8* dst_ptr, int dst_width);
LIBYUV_API
int I444ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -276,6 +279,7 @@ void ScalePlaneBilinear(int src_width, int src_height,
// 411 chroma is 1/4 width, 1x height
// 420 chroma is 1/2 width, 1/2 height
LIBYUV_API
int I411ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -325,6 +329,7 @@ int I411ToI420(const uint8* src_y, int src_stride_y,
}
// I400 is greyscale typically used in MJPG
LIBYUV_API
int I400ToI420(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -449,6 +454,7 @@ static int X420ToI420(const uint8* src_y,
}
// Convert NV12 to I420.
LIBYUV_API
int NV12ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_y, int dst_stride_y,
......@@ -464,6 +470,7 @@ int NV12ToI420(const uint8* src_y, int src_stride_y,
}
// Convert M420 to I420.
LIBYUV_API
int M420ToI420(const uint8* src_m420, int src_stride_m420,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -590,6 +597,7 @@ static void SplitYUY2_C(const uint8* src_yuy2,
// Convert Q420 to I420.
// Format is rows of YY/YUYV
LIBYUV_API
int Q420ToI420(const uint8* src_y, int src_stride_y,
const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_y, int dst_stride_y,
......@@ -710,6 +718,7 @@ static bool TestReadSafe(const uint8* src_yuy2, int src_stride_yuy2,
#endif
// Convert YUY2 to I420.
LIBYUV_API
int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -778,6 +787,7 @@ int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
}
// Convert UYVY to I420.
LIBYUV_API
int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -896,6 +906,7 @@ static void V210ToUYVYRow_C(const uint8* src_v210, uint8* dst_uyvy, int width) {
// Convert V210 to I420.
// V210 is 10 bit version of UYVY. 16 bytes to store 6 pixels.
// With is multiple of 48.
LIBYUV_API
int V210ToI420(const uint8* src_v210, int src_stride_v210,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -998,6 +1009,7 @@ int V210ToI420(const uint8* src_v210, int src_stride_v210,
return 0;
}
LIBYUV_API
int ARGBToI420(const uint8* src_argb, int src_stride_argb,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1055,6 +1067,7 @@ int ARGBToI420(const uint8* src_argb, int src_stride_argb,
return 0;
}
LIBYUV_API
int BGRAToI420(const uint8* src_bgra, int src_stride_bgra,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1112,6 +1125,7 @@ int BGRAToI420(const uint8* src_bgra, int src_stride_bgra,
return 0;
}
LIBYUV_API
int ABGRToI420(const uint8* src_abgr, int src_stride_abgr,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1169,6 +1183,7 @@ int ABGRToI420(const uint8* src_abgr, int src_stride_abgr,
return 0;
}
LIBYUV_API
int RGBAToI420(const uint8* src_rgba, int src_stride_rgba,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1226,6 +1241,7 @@ int RGBAToI420(const uint8* src_rgba, int src_stride_rgba,
return 0;
}
LIBYUV_API
int RGB24ToI420(const uint8* src_rgb24, int src_stride_rgb24,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1296,6 +1312,7 @@ int RGB24ToI420(const uint8* src_rgb24, int src_stride_rgb24,
return 0;
}
LIBYUV_API
int RAWToI420(const uint8* src_raw, int src_stride_raw,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1366,6 +1383,7 @@ int RAWToI420(const uint8* src_raw, int src_stride_raw,
return 0;
}
LIBYUV_API
int RGB565ToI420(const uint8* src_rgb565, int src_stride_rgb565,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1436,6 +1454,7 @@ int RGB565ToI420(const uint8* src_rgb565, int src_stride_rgb565,
return 0;
}
LIBYUV_API
int ARGB1555ToI420(const uint8* src_argb1555, int src_stride_argb1555,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1507,6 +1526,7 @@ int ARGB1555ToI420(const uint8* src_argb1555, int src_stride_argb1555,
return 0;
}
LIBYUV_API
int ARGB4444ToI420(const uint8* src_argb4444, int src_stride_argb4444,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -1680,6 +1700,7 @@ static void JpegI400ToI420(void* opaque,
// MJPG (Motion JPeg) to I420
// TODO(fbarchard): review w and h requirement. dw and dh may be enough.
LIBYUV_API
int MJPGToI420(const uint8* sample,
size_t sample_size,
uint8* y, int y_stride,
......@@ -1771,6 +1792,7 @@ int MJPGToI420(const uint8* sample,
// src_height is used to compute location of planes, and indicate inversion
// sample_size is measured in bytes and is the size of the frame.
// With MJPEG it is the compressed size of the frame.
LIBYUV_API
int ConvertToI420(const uint8* sample,
#ifdef HAVE_JPEG
size_t sample_size,
......
source/convert_argb.cc
View file @ fc7314e8
......@@ -27,6 +27,7 @@ extern "C" {
#endif
// Copy ARGB with optional flipping
LIBYUV_API
int ARGBCopy(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -47,6 +48,7 @@ int ARGBCopy(const uint8* src_argb, int src_stride_argb,
}
// Convert I444 to ARGB.
LIBYUV_API
int I444ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -91,6 +93,7 @@ int I444ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert I422 to ARGB.
LIBYUV_API
int I422ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -142,6 +145,7 @@ int I422ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert I411 to ARGB.
LIBYUV_API
int I411ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -187,6 +191,7 @@ int I411ToARGB(const uint8* src_y, int src_stride_y,
// Convert I400 to ARGB.
LIBYUV_API
int I400ToARGB_Reference(const uint8* src_y, int src_stride_y,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -220,6 +225,7 @@ int I400ToARGB_Reference(const uint8* src_y, int src_stride_y,
}
// Convert I400 to ARGB.
LIBYUV_API
int I400ToARGB(const uint8* src_y, int src_stride_y,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -253,6 +259,7 @@ int I400ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert BGRA to ARGB.
LIBYUV_API
int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -286,6 +293,7 @@ int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra,
}
// Convert ABGR to ARGB.
LIBYUV_API
int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -319,6 +327,7 @@ int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr,
}
// Convert RGBA to ARGB.
LIBYUV_API
int RGBAToARGB(const uint8* src_rgba, int src_stride_rgba,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -352,6 +361,7 @@ int RGBAToARGB(const uint8* src_rgba, int src_stride_rgba,
}
// Convert RAW to ARGB.
LIBYUV_API
int RAWToARGB(const uint8* src_raw, int src_stride_raw,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -384,6 +394,7 @@ int RAWToARGB(const uint8* src_raw, int src_stride_raw,
}
// Convert RGB24 to ARGB.
LIBYUV_API
int RGB24ToARGB(const uint8* src_rgb24, int src_stride_rgb24,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -416,6 +427,7 @@ int RGB24ToARGB(const uint8* src_rgb24, int src_stride_rgb24,
}
// Convert RGB565 to ARGB.
LIBYUV_API
int RGB565ToARGB(const uint8* src_rgb565, int src_stride_rgb565,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -448,6 +460,7 @@ int RGB565ToARGB(const uint8* src_rgb565, int src_stride_rgb565,
}
// Convert ARGB1555 to ARGB.
LIBYUV_API
int ARGB1555ToARGB(const uint8* src_argb1555, int src_stride_argb1555,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -480,6 +493,7 @@ int ARGB1555ToARGB(const uint8* src_argb1555, int src_stride_argb1555,
}
// Convert ARGB4444 to ARGB.
LIBYUV_API
int ARGB4444ToARGB(const uint8* src_argb4444, int src_stride_argb4444,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -512,6 +526,7 @@ int ARGB4444ToARGB(const uint8* src_argb4444, int src_stride_argb4444,
}
// Convert NV12 to ARGB.
LIBYUV_API
int NV12ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_argb, int dst_stride_argb,
......@@ -554,6 +569,7 @@ int NV12ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert NV21 to ARGB.
LIBYUV_API
int NV21ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_vu, int src_stride_vu,
uint8* dst_argb, int dst_stride_argb,
......@@ -596,6 +612,7 @@ int NV21ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert M420 to ARGB.
LIBYUV_API
int M420ToARGB(const uint8* src_m420, int src_stride_m420,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -639,6 +656,7 @@ int M420ToARGB(const uint8* src_m420, int src_stride_m420,
}
// Convert YUY2 to ARGB.
LIBYUV_API
int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -725,6 +743,7 @@ int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2,
}
// Convert UYVY to ARGB.
LIBYUV_API
int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -872,6 +891,7 @@ static void JpegI400ToARGB(void* opaque,
// MJPG (Motion JPeg) to ARGB
// TODO(fbarchard): review w and h requirement. dw and dh may be enough.
LIBYUV_API
int MJPGToARGB(const uint8* sample,
size_t sample_size,
uint8* argb, int argb_stride,
......@@ -961,6 +981,7 @@ int MJPGToARGB(const uint8* sample,
// src_height is used to compute location of planes, and indicate inversion
// sample_size is measured in bytes and is the size of the frame.
// With MJPEG it is the compressed size of the frame.
LIBYUV_API
int ConvertToARGB(const uint8* sample, size_t sample_size,
uint8* dst_argb, int argb_stride,
int crop_x, int crop_y,
......
source/convert_from.cc
View file @ fc7314e8
......@@ -24,6 +24,7 @@ namespace libyuv {
extern "C" {
#endif
LIBYUV_API
int I420ToI422(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -103,6 +104,7 @@ void ScalePlaneBilinear(int src_width, int src_height,
int src_stride, int dst_stride,
const uint8* src_ptr, uint8* dst_ptr);
LIBYUV_API
int I420ToI444(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -152,6 +154,7 @@ int I420ToI444(const uint8* src_y, int src_stride_y,
// 420 chroma is 1/2 width, 1/2 height
// 411 chroma is 1/4 width, 1x height
LIBYUV_API
int I420ToI411(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -201,6 +204,7 @@ int I420ToI411(const uint8* src_y, int src_stride_y,
}
// Copy to I400. Source can be I420,422,444,400,NV12,NV21
LIBYUV_API
int I400Copy(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
int width, int height) {
......@@ -460,6 +464,7 @@ static void UYVYToV210Row_C(const uint8* src_uyvy, uint8* dst_v210, int width) {
}
// TODO(fbarchard): Deprecate, move or expand 422 support?
LIBYUV_API
int I422ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -497,6 +502,7 @@ int I422ToYUY2(const uint8* src_y, int src_stride_y,
return 0;
}
LIBYUV_API
int I420ToYUY2(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -540,6 +546,7 @@ int I420ToYUY2(const uint8* src_y, int src_stride_y,
}
// TODO(fbarchard): Deprecate, move or expand 422 support?
LIBYUV_API
int I422ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -577,6 +584,7 @@ int I422ToUYVY(const uint8* src_y, int src_stride_y,
return 0;
}
LIBYUV_API
int I420ToUYVY(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -619,6 +627,7 @@ int I420ToUYVY(const uint8* src_y, int src_stride_y,
return 0;
}
LIBYUV_API
int I420ToV210(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -671,6 +680,7 @@ int I420ToV210(const uint8* src_y, int src_stride_y,
}
// Convert I420 to ARGB.
LIBYUV_API
int I420ToARGB(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -723,6 +733,7 @@ int I420ToARGB(const uint8* src_y, int src_stride_y,
}
// Convert I420 to BGRA.
LIBYUV_API
int I420ToBGRA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -776,6 +787,7 @@ int I420ToBGRA(const uint8* src_y, int src_stride_y,
}
// Convert I420 to ABGR.
LIBYUV_API
int I420ToABGR(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -829,6 +841,7 @@ int I420ToABGR(const uint8* src_y, int src_stride_y,
}
// Convert I420 to RGBA.
LIBYUV_API
int I420ToRGBA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -883,6 +896,7 @@ int I420ToRGBA(const uint8* src_y, int src_stride_y,
// Convert I420 to RGB24.
// TODO(fbarchard): One step I420ToRGB24Row_NEON.
LIBYUV_API
int I420ToRGB24(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -954,6 +968,7 @@ int I420ToRGB24(const uint8* src_y, int src_stride_y,
// Convert I420 to RAW.
// TODO(fbarchard): One step I420ToRAWRow_NEON.
LIBYUV_API
int I420ToRAW(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -1023,6 +1038,7 @@ int I420ToRAW(const uint8* src_y, int src_stride_y,
}
// Convert I420 to RGB565.
LIBYUV_API
int I420ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -1082,6 +1098,7 @@ int I420ToRGB565(const uint8* src_y, int src_stride_y,
}
// Convert I420 to ARGB1555.
LIBYUV_API
int I420ToARGB1555(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -1141,6 +1158,7 @@ int I420ToARGB1555(const uint8* src_y, int src_stride_y,
}
// Convert I420 to ARGB4444.
LIBYUV_API
int I420ToARGB4444(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -1200,6 +1218,7 @@ int I420ToARGB4444(const uint8* src_y, int src_stride_y,
}
// Convert I420 to specified format
LIBYUV_API
int ConvertFromI420(const uint8* y, int y_stride,
const uint8* u, int u_stride,
const uint8* v, int v_stride,
......
source/cpu_id.cc
View file @ fc7314e8
......@@ -49,10 +49,12 @@ extern "C" {
// Low level cpuid for X86. Returns zeros on other CPUs.
#if !defined(__CLR_VER) && (defined(_M_IX86) || defined(_M_X64) || \
defined(__i386__) || defined(__x86_64__))
LIBYUV_API
void CpuId(int cpu_info[4], int info_type) {
__cpuid(cpu_info, info_type);
}
#else
LIBYUV_API
void CpuId(int cpu_info[4], int) {
cpu_info[0] = cpu_info[1] = cpu_info[2] = cpu_info[3] = 0;
}
......@@ -92,6 +94,7 @@ static const int kXCR_XFEATURE_ENABLED_MASK = 0;
// based on libvpx arm_cpudetect.c
// For Arm, but public to allow testing on any CPU
LIBYUV_API
int ArmCpuCaps(const char* cpuinfo_name) {
int flags = 0;
FILE* fin = fopen(cpuinfo_name, "r");
......@@ -113,9 +116,11 @@ int ArmCpuCaps(const char* cpuinfo_name) {
}
// CPU detect function for SIMD instruction sets.
LIBYUV_API
int cpu_info_ = 0;
int InitCpuFlags() {
LIBYUV_API
int InitCpuFlags(void) {
#if !defined(__CLR_VER) && defined(CPU_X86)
int cpu_info[4];
__cpuid(cpu_info, 1);
......@@ -175,6 +180,7 @@ int InitCpuFlags() {
return cpu_info_;
}
LIBYUV_API
void MaskCpuFlags(int enable_flags) {
InitCpuFlags();
cpu_info_ = (cpu_info_ & enable_flags) | kCpuInitialized;
......
source/format_conversion.cc
View file @ fc7314e8
......@@ -134,6 +134,7 @@ static int MakeSelectors(const int blue_index,
}
// Converts 32 bit ARGB to Bayer RGB formats.
LIBYUV_API
int ARGBToBayer(const uint8* src_argb, int src_stride_argb,
uint8* dst_bayer, int dst_stride_bayer,
int width, int height,
......@@ -296,6 +297,7 @@ static void BayerRowGR(const uint8* src_bayer0, int src_stride_bayer,
}
// Converts any Bayer RGB format to ARGB.
LIBYUV_API
int BayerToARGB(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_argb, int dst_stride_argb,
int width, int height,
......@@ -344,6 +346,7 @@ int BayerToARGB(const uint8* src_bayer, int src_stride_bayer,
}
// Converts any Bayer RGB format to ARGB.
LIBYUV_API
int BayerToI420(const uint8* src_bayer, int src_stride_bayer,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -429,6 +432,7 @@ int BayerToI420(const uint8* src_bayer, int src_stride_bayer,
}
// Convert I420 to Bayer.
LIBYUV_API
int I420ToBayer(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -491,6 +495,7 @@ int I420ToBayer(const uint8* src_y, int src_stride_y,
}
#define MAKEBAYERFOURCC(BAYER) \
LIBYUV_API \
int Bayer##BAYER##ToI420(const uint8* src_bayer, int src_stride_bayer, \
uint8* dst_y, int dst_stride_y, \
uint8* dst_u, int dst_stride_u, \
......@@ -504,6 +509,7 @@ int Bayer##BAYER##ToI420(const uint8* src_bayer, int src_stride_bayer, \
FOURCC_##BAYER); \
} \
\
LIBYUV_API \
int I420ToBayer##BAYER(const uint8* src_y, int src_stride_y, \
const uint8* src_u, int src_stride_u, \
const uint8* src_v, int src_stride_v, \
......@@ -517,6 +523,7 @@ int I420ToBayer##BAYER(const uint8* src_y, int src_stride_y, \
FOURCC_##BAYER); \
} \
\
LIBYUV_API \
int ARGBToBayer##BAYER(const uint8* src_argb, int src_stride_argb, \
uint8* dst_bayer, int dst_stride_bayer, \
int width, int height) { \
......@@ -526,6 +533,7 @@ int ARGBToBayer##BAYER(const uint8* src_argb, int src_stride_argb, \
FOURCC_##BAYER); \
} \
\
LIBYUV_API \
int Bayer##BAYER##ToARGB(const uint8* src_bayer, int src_stride_bayer, \
uint8* dst_argb, int dst_stride_argb, \
int width, int height) { \
......
source/planar_functions.cc
View file @ fc7314e8
......@@ -24,6 +24,7 @@ extern "C" {
#endif
// Copy a plane of data
LIBYUV_API
void CopyPlane(const uint8* src_y, int src_stride_y,
uint8* dst_y, int dst_stride_y,
int width, int height) {
......@@ -55,6 +56,7 @@ void CopyPlane(const uint8* src_y, int src_stride_y,
}
// Convert I420 to I400.
LIBYUV_API
int I420ToI400(const uint8* src_y, int src_stride_y,
uint8*, int, // src_u
uint8*, int, // src_v
......@@ -104,6 +106,7 @@ void MirrorPlane(const uint8* src_y, int src_stride_y,
}
// Mirror I420 with optional flipping
LIBYUV_API
int I420Mirror(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -138,6 +141,7 @@ int I420Mirror(const uint8* src_y, int src_stride_y,
}
// ARGB mirror.
LIBYUV_API
int ARGBMirror(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -173,6 +177,7 @@ int ARGBMirror(const uint8* src_argb, int src_stride_argb,
// Get a blender that optimized for the CPU, alignment and pixel count.
// As there are 6 blenders to choose from, the caller should try to use
// the same blend function for all pixels if possible.
LIBYUV_API
ARGBBlendRow GetARGBBlend() {
void (*ARGBBlendRow)(const uint8* src_argb, const uint8* src_argb1,
uint8* dst_argb, int width) = ARGBBlendRow_C;
......@@ -191,6 +196,7 @@ ARGBBlendRow GetARGBBlend() {
}
// Alpha Blend 2 ARGB images and store to destination.
LIBYUV_API
int ARGBBlend(const uint8* src_argb0, int src_stride_argb0,
const uint8* src_argb1, int src_stride_argb1,
uint8* dst_argb, int dst_stride_argb,
......@@ -217,6 +223,7 @@ int ARGBBlend(const uint8* src_argb0, int src_stride_argb0,
}
// Convert ARGB to I400.
LIBYUV_API
int ARGBToI400(const uint8* src_argb, int src_stride_argb,
uint8* dst_y, int dst_stride_y,
int width, int height) {
......@@ -249,6 +256,7 @@ int ARGBToI400(const uint8* src_argb, int src_stride_argb,
// ARGB little endian (bgra in memory) to I422
// same as I420 except UV plane is full height
LIBYUV_API
int ARGBToI422(const uint8* src_argb, int src_stride_argb,
uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
......@@ -297,6 +305,7 @@ int ARGBToI422(const uint8* src_argb, int src_stride_argb,
}
// Convert I422 to BGRA.
LIBYUV_API
int I422ToBGRA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -348,6 +357,7 @@ int I422ToBGRA(const uint8* src_y, int src_stride_y,
}
// Convert I422 to ABGR.
LIBYUV_API
int I422ToABGR(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -399,6 +409,7 @@ int I422ToABGR(const uint8* src_y, int src_stride_y,
}
// Convert I422 to RGBA.
LIBYUV_API
int I422ToRGBA(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -450,6 +461,7 @@ int I422ToRGBA(const uint8* src_y, int src_stride_y,
}
// Convert ARGB to RGBA.
LIBYUV_API
int ARGBToRGBA(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgba, int dst_stride_rgba,
int width, int height) {
......@@ -488,6 +500,7 @@ int ARGBToRGBA(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB To RGB24.
LIBYUV_API
int ARGBToRGB24(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgb24, int dst_stride_rgb24,
int width, int height) {
......@@ -533,6 +546,7 @@ int ARGBToRGB24(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB To RAW.
LIBYUV_API
int ARGBToRAW(const uint8* src_argb, int src_stride_argb,
uint8* dst_raw, int dst_stride_raw,
int width, int height) {
......@@ -578,6 +592,7 @@ int ARGBToRAW(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB To RGB565.
LIBYUV_API
int ARGBToRGB565(const uint8* src_argb, int src_stride_argb,
uint8* dst_rgb565, int dst_stride_rgb565,
int width, int height) {
......@@ -612,6 +627,7 @@ int ARGBToRGB565(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB To ARGB1555.
LIBYUV_API
int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb1555, int dst_stride_argb1555,
int width, int height) {
......@@ -646,6 +662,7 @@ int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB To ARGB4444.
LIBYUV_API
int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb4444, int dst_stride_argb4444,
int width, int height) {
......@@ -681,6 +698,7 @@ int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb,
// Convert NV12 to RGB565.
// TODO(fbarchard): (Re) Optimize for Neon.
LIBYUV_API
int NV12ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_rgb565, int dst_stride_rgb565,
......@@ -726,6 +744,7 @@ int NV12ToRGB565(const uint8* src_y, int src_stride_y,
}
// Convert NV21 to RGB565.
LIBYUV_API
int NV21ToRGB565(const uint8* src_y, int src_stride_y,
const uint8* src_vu, int src_stride_vu,
uint8* dst_rgb565, int dst_stride_rgb565,
......@@ -893,6 +912,7 @@ static void SetRows32_C(uint8* dst, uint32 v32, int width,
}
}
LIBYUV_API
void SetPlane(uint8* dst_y, int dst_stride_y,
int width, int height,
uint32 value) {
......@@ -926,6 +946,7 @@ void SetPlane(uint8* dst_y, int dst_stride_y,
}
// Draw a rectangle into I420
LIBYUV_API
int I420Rect(uint8* dst_y, int dst_stride_y,
uint8* dst_u, int dst_stride_u,
uint8* dst_v, int dst_stride_v,
......@@ -953,6 +974,7 @@ int I420Rect(uint8* dst_y, int dst_stride_y,
}
// Draw a rectangle into ARGB
LIBYUV_API
int ARGBRect(uint8* dst_argb, int dst_stride_argb,
int dst_x, int dst_y,
int width, int height,
......@@ -993,6 +1015,7 @@ int ARGBRect(uint8* dst_argb, int dst_stride_argb,
// where
// f is foreground pixel premultiplied by alpha
LIBYUV_API
int ARGBAttenuate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -1030,6 +1053,7 @@ int ARGBAttenuate(const uint8* src_argb, int src_stride_argb,
}
// Convert preattentuated ARGB to unattenuated ARGB.
LIBYUV_API
int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -1060,6 +1084,7 @@ int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb,
}
// Convert ARGB to Grayed ARGB.
LIBYUV_API
int ARGBGrayTo(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height) {
......@@ -1090,6 +1115,7 @@ int ARGBGrayTo(const uint8* src_argb, int src_stride_argb,
}
// Make a rectangle of ARGB gray scale.
LIBYUV_API
int ARGBGray(uint8* dst_argb, int dst_stride_argb,
int dst_x, int dst_y,
int width, int height) {
......@@ -1113,6 +1139,7 @@ int ARGBGray(uint8* dst_argb, int dst_stride_argb,
}
// Make a rectangle of ARGB Sepia tone.
LIBYUV_API
int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
int dst_x, int dst_y, int width, int height) {
if (!dst_argb || width <= 0 || height <= 0 || dst_x < 0 || dst_y < 0) {
......@@ -1134,6 +1161,7 @@ int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
}
// Apply a 4x3 matrix rotation to each ARGB pixel.
LIBYUV_API
int ARGBColorMatrix(uint8* dst_argb, int dst_stride_argb,
const int8* matrix_argb,
int dst_x, int dst_y, int width, int height) {
......@@ -1159,6 +1187,7 @@ int ARGBColorMatrix(uint8* dst_argb, int dst_stride_argb,
// Apply a color table each ARGB pixel.
// Table contains 256 ARGB values.
LIBYUV_API
int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
const uint8* table_argb,
int dst_x, int dst_y, int width, int height) {
......@@ -1188,6 +1217,7 @@ int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
// The divide is replaces with a multiply by reciprocal fixed point multiply.
// Caveat - although SSE2 saturates, the C function does not and should be used
// with care if doing anything but quantization.
LIBYUV_API
int ARGBQuantize(uint8* dst_argb, int dst_stride_argb,
int scale, int interval_size, int interval_offset,
int dst_x, int dst_y, int width, int height) {
......@@ -1213,6 +1243,7 @@ int ARGBQuantize(uint8* dst_argb, int dst_stride_argb,
// Computes table of cumulative sum for image where the value is the sum
// of all values above and to the left of the entry. Used by ARGBBlur.
LIBYUV_API
int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
int32* dst_cumsum, int dst_stride32_cumsum,
int width, int height) {
......@@ -1241,6 +1272,7 @@ int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
// Caller should allocate CumulativeSum table of width * height * 16 bytes
// aligned to 16 byte boundary. height can be radius * 2 + 2 to save memory
// as the buffer is treated as circular.
LIBYUV_API
int ARGBBlur(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int32* dst_cumsum, int dst_stride32_cumsum,
......@@ -1325,6 +1357,7 @@ int ARGBBlur(const uint8* src_argb, int src_stride_argb,
}
// Multiply ARGB image by a specified ARGB value.
LIBYUV_API
int ARGBShade(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height, uint32 value) {
......@@ -1355,6 +1388,7 @@ int ARGBShade(const uint8* src_argb, int src_stride_argb,
}
// Interpolate 2 ARGB images by specified amount (0 to 255).
LIBYUV_API
int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
const uint8* src_argb1, int src_stride_argb1,
uint8* dst_argb, int dst_stride_argb,
......
source/rotate.cc
View file @ fc7314e8
......@@ -772,6 +772,7 @@ static void TransposeWxH_C(const uint8* src, int src_stride,
}
}
LIBYUV_API
void TransposePlane(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height) {
......@@ -808,6 +809,7 @@ void TransposePlane(const uint8* src, int src_stride,
TransposeWxH_C(src, src_stride, dst, dst_stride, width, i);
}
LIBYUV_API
void RotatePlane90(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height) {
......@@ -819,6 +821,7 @@ void RotatePlane90(const uint8* src, int src_stride,
TransposePlane(src, src_stride, dst, dst_stride, width, height);
}
LIBYUV_API
void RotatePlane270(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height) {
......@@ -830,6 +833,7 @@ void RotatePlane270(const uint8* src, int src_stride,
TransposePlane(src, src_stride, dst, dst_stride, width, height);
}
LIBYUV_API
void RotatePlane180(const uint8* src, int src_stride,
uint8* dst, int dst_stride,
int width, int height) {
......@@ -931,6 +935,7 @@ static void TransposeUVWxH_C(const uint8* src, int src_stride,
}
}
LIBYUV_API
void TransposeUV(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -970,6 +975,7 @@ void TransposeUV(const uint8* src, int src_stride,
width, i);
}
LIBYUV_API
void RotateUV90(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -983,6 +989,7 @@ void RotateUV90(const uint8* src, int src_stride,
width, height);
}
LIBYUV_API
void RotateUV270(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -999,6 +1006,7 @@ void RotateUV270(const uint8* src, int src_stride,
}
// Rotate 180 is a horizontal and vertical flip.
LIBYUV_API
void RotateUV180(const uint8* src, int src_stride,
uint8* dst_a, int dst_stride_a,
uint8* dst_b, int dst_stride_b,
......@@ -1028,6 +1036,7 @@ void RotateUV180(const uint8* src, int src_stride,
}
}
LIBYUV_API
int I420Rotate(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -1104,6 +1113,7 @@ int I420Rotate(const uint8* src_y, int src_stride_y,
return -1;
}
LIBYUV_API
int NV12ToI420Rotate(const uint8* src_y, int src_stride_y,
const uint8* src_uv, int src_stride_uv,
uint8* dst_y, int dst_stride_y,
......
source/rotate_argb.cc
View file @ fc7314e8
......@@ -126,6 +126,7 @@ void ARGBRotate180(const uint8* src, int src_stride,
}
}
LIBYUV_API
int ARGBRotate(const uint8* src_argb, int src_stride_argb,
uint8* dst_argb, int dst_stride_argb,
int width, int height,
......
source/row_common.cc
View file @ fc7314e8
......@@ -1110,6 +1110,7 @@ void ARGBShadeRow_C(const uint8* src_argb, uint8* dst_argb, int width,
#undef SHADE
// Copy pixels from rotated source to destination row with a slope.
LIBYUV_API
void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width) {
// Render a row of pixels from source into a buffer.
......
source/row_posix.cc
View file @ fc7314e8
......@@ -3457,6 +3457,7 @@ void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
// Caveat - in 64 bit, movd is used with 64 bit gpr due to Mac gcc producing
// an error if movq is used. movd %%xmm0,%1
LIBYUV_API
void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width) {
intptr_t src_argb_stride_temp = src_argb_stride;
......
source/row_win.cc
View file @ fc7314e8
......@@ -3881,6 +3881,7 @@ void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
#ifdef HAS_ARGBAFFINEROW_SSE2
// Copy ARGB pixels from source image with slope to a row of destination.
__declspec(naked) __declspec(align(16))
LIBYUV_API
void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
uint8* dst_argb, const float* uv_dudv, int width) {
__asm {
......
source/scale.cc
View file @ fc7314e8
......@@ -36,6 +36,7 @@ extern "C" {
// as produced by the optimized and non-optimized versions.
static bool use_reference_impl_ = false;
LIBYUV_API
void SetUseReferenceImpl(bool use) {
use_reference_impl_ = use;
}
......@@ -3314,6 +3315,7 @@ static void ScalePlaneDown(int src_width, int src_height,
// This function in turn calls a scaling function suitable for handling
// the desired resolutions.
LIBYUV_API
void ScalePlane(const uint8* src, int src_stride,
int src_width, int src_height,
uint8* dst, int dst_stride,
......@@ -3379,6 +3381,7 @@ void ScalePlane(const uint8* src, int src_stride,
#define UNDER_ALLOCATED_HACK 1
LIBYUV_API
int I420Scale(const uint8* src_y, int src_stride_y,
const uint8* src_u, int src_stride_u,
const uint8* src_v, int src_stride_v,
......@@ -3443,6 +3446,7 @@ int I420Scale(const uint8* src_y, int src_stride_y,
}
// Deprecated api
LIBYUV_API
int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
int src_stride_y, int src_stride_u, int src_stride_v,
int src_width, int src_height,
......@@ -3506,6 +3510,7 @@ int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
}
// Deprecated api
LIBYUV_API
int ScaleOffset(const uint8* src, int src_width, int src_height,
uint8* dst, int dst_width, int dst_height, int dst_yoffset,
bool interpolate) {
......
source/scale_argb.cc
View file @ fc7314e8
......@@ -1007,6 +1007,7 @@ static void ScaleARGB(const uint8* src, int src_stride,
}
// ScaleARGB an ARGB image.
LIBYUV_API
int ARGBScale(const uint8* src_argb, int src_stride_argb,
int src_width, int src_height,
uint8* dst_argb, int dst_stride_argb,
......
source/video_common.cc
View file @ fc7314e8
......@@ -38,6 +38,7 @@ static const FourCCAliasEntry kFourCCAliases[] = {
{FOURCC_BGR3, FOURCC_24BG},
};
LIBYUV_API
uint32 CanonicalFourCC(uint32 fourcc) {
for (int i = 0; i < ARRAY_SIZE(kFourCCAliases); ++i) {
if (kFourCCAliases[i].alias == fourcc) {
......
unit_test/cpu_test.cc
View file @ fc7314e8
......@@ -82,9 +82,6 @@ TEST_F(libyuvTest, TestCpuId) {
}
#endif
// For testing purposes call the proc/cpuinfo parser directly
extern "C" int ArmCpuCaps(const char* cpuinfoname);
TEST_F(libyuvTest, TestLinuxNeon) {
int testdata = ArmCpuCaps("unit_test/testdata/arm_v7.txt");
if (testdata) {
......
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