mirror of
https://github.com/webmproject/libwebp.git
synced 2024-12-25 13:18:22 +01:00
swig: cosmetics
normalize formatting - update decode prototypes - match project function name style Change-Id: Ib481b5602171b72dbb1a5d462e6d5166e9b8566e
This commit is contained in:
James Zern
parent
c7247c4c68
commit
7f5f42bb36
@ -28,13 +28,13 @@
|
||||
|
||||
// map uint8_t* such that a byte[] is used
|
||||
// this will generate a few spurious warnings in the wrapper code
|
||||
%apply signed char[] { uint8_t * }
|
||||
%apply signed char[] { uint8_t* }
|
||||
#endif /* SWIGJAVA */
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// Decoder specific
|
||||
|
||||
%apply int *OUTPUT { int *width, int *height }
|
||||
%apply int* OUTPUT { int* width, int* height }
|
||||
|
||||
// free the buffer returned by these functions after copying into
|
||||
// the native type
|
||||
@ -47,18 +47,18 @@
|
||||
|
||||
int WebPGetDecoderVersion(void);
|
||||
int WebPGetInfo(const uint8_t* data, size_t data_size,
|
||||
int *width, int *height);
|
||||
int* width, int* height);
|
||||
|
||||
uint8_t* WebPDecodeRGB(const uint8_t* data, size_t data_size,
|
||||
int *width, int *height);
|
||||
int* width, int* height);
|
||||
uint8_t* WebPDecodeRGBA(const uint8_t* data, size_t data_size,
|
||||
int *width, int *height);
|
||||
int* width, int* height);
|
||||
uint8_t* WebPDecodeARGB(const uint8_t* data, size_t data_size,
|
||||
int* width, int* height);
|
||||
uint8_t* WebPDecodeBGR(const uint8_t* data, size_t data_size,
|
||||
int *width, int *height);
|
||||
int* width, int* height);
|
||||
uint8_t* WebPDecodeBGRA(const uint8_t* data, size_t data_size,
|
||||
int *width, int *height);
|
||||
int* width, int* height);
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// Encoder specific
|
||||
@ -76,12 +76,12 @@ int WebPGetEncoderVersion(void);
|
||||
#ifdef SWIGJAVA
|
||||
%{
|
||||
#define FillMeInAsSizeCannotBeDeterminedAutomatically \
|
||||
(result ? returned_buffer_size(__FUNCTION__, arg3, arg4) : 0)
|
||||
(result ? ReturnedBufferSize(__FUNCTION__, arg3, arg4) : 0)
|
||||
|
||||
static jint returned_buffer_size(
|
||||
const char *function, int *width, int *height) {
|
||||
static jint ReturnedBufferSize(
|
||||
const char* function, int* width, int* height) {
|
||||
static const struct sizemap {
|
||||
const char *function;
|
||||
const char* function;
|
||||
int size_multiplier;
|
||||
} size_map[] = {
|
||||
{ "Java_com_google_webp_libwebpJNI_WebPDecodeRGB", 3 },
|
||||
@ -99,7 +99,7 @@ static jint returned_buffer_size(
|
||||
{ "Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessBGRA", 1 },
|
||||
{ NULL, 0 }
|
||||
};
|
||||
const struct sizemap *p;
|
||||
const struct sizemap* p;
|
||||
jint size = -1;
|
||||
|
||||
for (p = size_map; p->function; p++) {
|
||||
@ -123,29 +123,29 @@ typedef size_t (*WebPEncodeLosslessFunction)(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
uint8_t** output);
|
||||
|
||||
static uint8_t* encode(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
float quality_factor,
|
||||
WebPEncodeFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t *output = NULL;
|
||||
static uint8_t* EncodeLossy(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
float quality_factor,
|
||||
WebPEncodeFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t* output = NULL;
|
||||
const size_t image_size =
|
||||
encfn(rgb, width, height, stride, quality_factor, &output);
|
||||
// the values of following two will be interpreted by returned_buffer_size()
|
||||
// the values of following two will be interpreted by ReturnedBufferSize()
|
||||
// as 'width' and 'height' in the size calculation.
|
||||
*output_size = image_size;
|
||||
*unused = 1;
|
||||
return image_size ? output : NULL;
|
||||
}
|
||||
|
||||
static uint8_t* encode_lossless(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
WebPEncodeLosslessFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t *output = NULL;
|
||||
static uint8_t* EncodeLossless(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
WebPEncodeLosslessFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t* output = NULL;
|
||||
const size_t image_size = encfn(rgb, width, height, stride, &output);
|
||||
// the values of following two will be interpreted by returned_buffer_size()
|
||||
// as 'width' and 'height' in the size calculation.
|
||||
// the values of the following two will be interpreted by
|
||||
// ReturnedBufferSize() as 'width' and 'height' in the size calculation.
|
||||
*output_size = image_size;
|
||||
*unused = 1;
|
||||
return image_size ? output : NULL;
|
||||
@ -155,8 +155,8 @@ static uint8_t* encode_lossless(const uint8_t* rgb,
|
||||
//------------------------------------------------------------------------------
|
||||
// libwebp/encode wrapper functions
|
||||
|
||||
%apply int *INPUT { int *unused1, int *unused2 }
|
||||
%apply int *OUTPUT { int *output_size }
|
||||
%apply int* INPUT { int* unused1, int* unused2 }
|
||||
%apply int* OUTPUT { int* output_size }
|
||||
|
||||
// free the buffer returned by these functions after copying into
|
||||
// the native type
|
||||
@ -185,14 +185,14 @@ static uint8_t* encode_lossless(const uint8_t* rgb,
|
||||
// Changes the return type of WebPEncode* to more closely match Decode*.
|
||||
// This also makes it easier to wrap the output buffer in a native type rather
|
||||
// than dealing with the return pointer.
|
||||
// The additional parameters are to allow reuse of returned_buffer_size(),
|
||||
// The additional parameters are to allow reuse of ReturnedBufferSize(),
|
||||
// unused2 and output_size will be used in this case.
|
||||
#define LOSSY_WRAPPER(FUNC) \
|
||||
static uint8_t* wrap_##FUNC( \
|
||||
const uint8_t* rgb, int* unused1, int* unused2, int* output_size, \
|
||||
int width, int height, int stride, float quality_factor) { \
|
||||
return encode(rgb, width, height, stride, quality_factor, \
|
||||
FUNC, output_size, unused2); \
|
||||
return EncodeLossy(rgb, width, height, stride, quality_factor, \
|
||||
FUNC, output_size, unused2); \
|
||||
} \
|
||||
|
||||
LOSSY_WRAPPER(WebPEncodeRGB)
|
||||
@ -206,8 +206,8 @@ LOSSY_WRAPPER(WebPEncodeBGRA)
|
||||
static uint8_t* wrap_##FUNC( \
|
||||
const uint8_t* rgb, int* unused1, int* unused2, int* output_size, \
|
||||
int width, int height, int stride) { \
|
||||
return encode_lossless(rgb, width, height, stride, \
|
||||
FUNC, output_size, unused2); \
|
||||
return EncodeLossless(rgb, width, height, stride, \
|
||||
FUNC, output_size, unused2); \
|
||||
} \
|
||||
|
||||
LOSSLESS_WRAPPER(WebPEncodeLosslessRGB)
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* ----------------------------------------------------------------------------
|
||||
* This file was automatically generated by SWIG (http://www.swig.org).
|
||||
* Version 1.3.40
|
||||
* Version 2.0.4
|
||||
*
|
||||
* This file is not intended to be easily readable and contains a number of
|
||||
* coding conventions designed to improve portability and efficiency. Do not make
|
||||
@ -811,13 +811,14 @@ jdoubleArray SWIG_JavaArrayOutDouble (JNIEnv *jenv, double *result, jsize sz) {
|
||||
#include "webp/decode.h"
|
||||
#include "webp/encode.h"
|
||||
|
||||
#define FillMeInAsSizeCannotBeDeterminedAutomatically \
|
||||
(result ? returned_buffer_size(__FUNCTION__, arg3, arg4) : 0)
|
||||
|
||||
static jint returned_buffer_size(
|
||||
const char *function, int *width, int *height) {
|
||||
#define FillMeInAsSizeCannotBeDeterminedAutomatically \
|
||||
(result ? ReturnedBufferSize(__FUNCTION__, arg3, arg4) : 0)
|
||||
|
||||
static jint ReturnedBufferSize(
|
||||
const char* function, int* width, int* height) {
|
||||
static const struct sizemap {
|
||||
const char *function;
|
||||
const char* function;
|
||||
int size_multiplier;
|
||||
} size_map[] = {
|
||||
{ "Java_com_google_webp_libwebpJNI_WebPDecodeRGB", 3 },
|
||||
@ -835,7 +836,7 @@ static jint returned_buffer_size(
|
||||
{ "Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessBGRA", 1 },
|
||||
{ NULL, 0 }
|
||||
};
|
||||
const struct sizemap *p;
|
||||
const struct sizemap* p;
|
||||
jint size = -1;
|
||||
|
||||
for (p = size_map; p->function; p++) {
|
||||
@ -848,6 +849,8 @@ static jint returned_buffer_size(
|
||||
return size;
|
||||
}
|
||||
|
||||
|
||||
|
||||
typedef size_t (*WebPEncodeFunction)(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
float quality_factor, uint8_t** output);
|
||||
@ -855,29 +858,29 @@ typedef size_t (*WebPEncodeLosslessFunction)(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
uint8_t** output);
|
||||
|
||||
static uint8_t* encode(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
float quality_factor,
|
||||
WebPEncodeFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t *output = NULL;
|
||||
static uint8_t* EncodeLossy(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
float quality_factor,
|
||||
WebPEncodeFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t* output = NULL;
|
||||
const size_t image_size =
|
||||
encfn(rgb, width, height, stride, quality_factor, &output);
|
||||
// the values of following two will be interpreted by returned_buffer_size()
|
||||
// the values of following two will be interpreted by ReturnedBufferSize()
|
||||
// as 'width' and 'height' in the size calculation.
|
||||
*output_size = image_size;
|
||||
*unused = 1;
|
||||
return image_size ? output : NULL;
|
||||
}
|
||||
|
||||
static uint8_t* encode_lossless(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
WebPEncodeLosslessFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t *output = NULL;
|
||||
static uint8_t* EncodeLossless(const uint8_t* rgb,
|
||||
int width, int height, int stride,
|
||||
WebPEncodeLosslessFunction encfn,
|
||||
int* output_size, int* unused) {
|
||||
uint8_t* output = NULL;
|
||||
const size_t image_size = encfn(rgb, width, height, stride, &output);
|
||||
// the values of following two will be interpreted by returned_buffer_size()
|
||||
// as 'width' and 'height' in the size calculation.
|
||||
// the values of the following two will be interpreted by
|
||||
// ReturnedBufferSize() as 'width' and 'height' in the size calculation.
|
||||
*output_size = image_size;
|
||||
*unused = 1;
|
||||
return image_size ? output : NULL;
|
||||
@ -887,14 +890,14 @@ static uint8_t* encode_lossless(const uint8_t* rgb,
|
||||
// Changes the return type of WebPEncode* to more closely match Decode*.
|
||||
// This also makes it easier to wrap the output buffer in a native type rather
|
||||
// than dealing with the return pointer.
|
||||
// The additional parameters are to allow reuse of returned_buffer_size(),
|
||||
// The additional parameters are to allow reuse of ReturnedBufferSize(),
|
||||
// unused2 and output_size will be used in this case.
|
||||
#define LOSSY_WRAPPER(FUNC) \
|
||||
static uint8_t* wrap_##FUNC( \
|
||||
const uint8_t* rgb, int* unused1, int* unused2, int* output_size, \
|
||||
int width, int height, int stride, float quality_factor) { \
|
||||
return encode(rgb, width, height, stride, quality_factor, \
|
||||
FUNC, output_size, unused2); \
|
||||
return EncodeLossy(rgb, width, height, stride, quality_factor, \
|
||||
FUNC, output_size, unused2); \
|
||||
} \
|
||||
|
||||
LOSSY_WRAPPER(WebPEncodeRGB)
|
||||
@ -908,8 +911,8 @@ LOSSY_WRAPPER(WebPEncodeBGRA)
|
||||
static uint8_t* wrap_##FUNC( \
|
||||
const uint8_t* rgb, int* unused1, int* unused2, int* output_size, \
|
||||
int width, int height, int stride) { \
|
||||
return encode_lossless(rgb, width, height, stride, \
|
||||
FUNC, output_size, unused2); \
|
||||
return EncodeLossless(rgb, width, height, stride, \
|
||||
FUNC, output_size, unused2); \
|
||||
} \
|
||||
|
||||
LOSSLESS_WRAPPER(WebPEncodeLosslessRGB)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user