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Replaced C++ streams in tga functions. ps2 test builds again.

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This commit is contained in:
Angelo Papenhoff
2015-01-26 10:15:26 +01:00
parent d55e9ea43b
commit ad21deaf0f
4 changed files with 32 additions and 51 deletions
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70
src/image.cpp
View File

@@ -2,9 +2,7 @@
#include <cstdlib>
#include <cstring>
#include <cassert>
#include <iostream>
#include <fstream>
#include <new>
#include "rwbase.h"
#include "rwplugin.h"
@@ -14,21 +12,6 @@ using namespace std;
namespace rw {
uint8
readUInt8(istream &rw)
{
uint8 tmp;
rw.read((char*)&tmp, sizeof(uint8));
return tmp;
}
uint32
writeUInt8(uint8 tmp, ostream &rw)
{
rw.write((char*)&tmp, sizeof(uint8));
return sizeof(uint8);
}
//
// TexDictionary
//
@@ -161,7 +144,6 @@ uint32
Texture::streamGetSize(void)
{
uint32 size = 0;
int strsize;
size += 12 + 4;
size += 12 + 12;
size += strlen(this->name)+4 & ~3;
@@ -325,16 +307,16 @@ readTGA(const char *afilename)
Image *image;
char *filename;
int depth = 0, palDepth = 0;
// TODO: open from image path
filename = Image::getFilename(afilename);
if(filename == NULL)
return NULL;
ifstream file(filename, ios::binary);
StreamFile file;
assert(file.open(filename, "rb") != NULL);
free(filename);
file.read((char*)&header, sizeof(header));
file.read(&header, sizeof(header));
assert(header.imageType == 1 || header.imageType == 2);
file.seekg(header.IDlen, ios::cur);
file.seek(header.IDlen);
if(header.colorMapType){
assert(header.colorMapOrigin == 0);
depth = (header.colorMapLength <= 16) ? 4 : 8;
@@ -354,12 +336,12 @@ readTGA(const char *afilename)
color = (uint8(*)[4])palette;
int i;
for(i = 0; i < header.colorMapLength; i++){
color[i][2] = readUInt8(file);
color[i][1] = readUInt8(file);
color[i][0] = readUInt8(file);
color[i][2] = file.readU8();
color[i][1] = file.readU8();
color[i][0] = file.readU8();
color[i][3] = 0xFF;
if(palDepth == 32)
color[i][3] = readUInt8(file);
color[i][3] = file.readU8();
}
for(; i < maxlen; i++){
color[i][0] = color[i][1] = color[i][2] = 0;
@@ -374,14 +356,14 @@ readTGA(const char *afilename)
uint8 *line = pixels;
for(int x = 0; x < image->width; x++){
if(palette)
*line++ = readUInt8(file);
*line++ = file.readU8();
else{
line[2] = readUInt8(file);
line[1] = readUInt8(file);
line[0] = readUInt8(file);
line[2] = file.readU8();
line[1] = file.readU8();
line[0] = file.readU8();
line += 3;
if(depth == 32)
*line++ = readUInt8(file);
*line++ = file.readU8();
}
}
pixels += (header.descriptor&0x20) ?
@@ -396,8 +378,8 @@ void
writeTGA(Image *image, const char *filename)
{
TGAHeader header;
// TODO: open from image path
ofstream file(filename, ios::binary);
StreamFile file;
assert(file.open(filename, "wb"));
header.IDlen = 0;
header.imageType = image->palette != NULL ? 1 : 2;
header.colorMapType = image->palette != NULL;
@@ -411,31 +393,31 @@ writeTGA(Image *image, const char *filename)
header.height = image->height;
header.depth = image->depth == 4 ? 8 : image->depth;
header.descriptor = 0x20 | (image->depth == 32 ? 8 : 0);
file.write((char*)&header, sizeof(header));
file.write(&header, sizeof(header));
uint8 *pixels = image->pixels;
uint8 *palette = header.colorMapType ? image->palette : NULL;
uint8 (*color)[4] = (uint8(*)[4])palette;;
if(palette)
for(int i = 0; i < header.colorMapLength; i++){
writeUInt8(color[i][2], file);
writeUInt8(color[i][1], file);
writeUInt8(color[i][0], file);
writeUInt8(color[i][3], file);
file.writeU8(color[i][2]);
file.writeU8(color[i][1]);
file.writeU8(color[i][0]);
file.writeU8(color[i][3]);
}
for(int y = 0; y < image->height; y++){
uint8 *line = pixels;
for(int x = 0; x < image->width; x++){
if(palette)
writeUInt8(*line++, file);
file.writeU8(*line++);
else{
writeUInt8(line[2], file);
writeUInt8(line[1], file);
writeUInt8(line[0], file);
file.writeU8(line[2]);
file.writeU8(line[1]);
file.writeU8(line[0]);
line += 3;
if(image->depth == 32)
writeUInt8(*line++, file);
file.writeU8(*line++);
}
}
pixels += image->stride;

2
src/plugins.cpp
View File

@@ -222,7 +222,7 @@ writeMesh(Stream *stream, int32, void *object, int32, int32)
}
static int32
getSizeMesh(void *object, int32)
getSizeMesh(void *object, int32, int32)
{
Geometry *geo = (Geometry*)object;
if(geo->meshHeader == NULL)

4
src/rwbase.h
View File

@@ -53,7 +53,7 @@ public:
void close(void);
uint32 write(const void *data, uint32 length);
uint32 read(void *data, uint32 length);
void seek(int32 offset, int32 whence);
void seek(int32 offset, int32 whence = 1);
uint32 tell(void);
bool eof(void);
StreamMemory *open(uint8 *data, uint32 length, uint32 capacity = 0);
@@ -71,7 +71,7 @@ public:
void close(void);
uint32 write(const void *data, uint32 length);
uint32 read(void *data, uint32 length);
void seek(int32 offset, int32 whence);
void seek(int32 offset, int32 whence = 1);
uint32 tell(void);
bool eof(void);
StreamFile *open(const char *path, const char *mode);