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made (most of) streaming work on big endian

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aap
2020-05-01 08:42:56 +02:00
parent 3010dad0cc
commit e4b4bf9d16
25 changed files with 377 additions and 219 deletions
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src/tga.cpp
+4 -2
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@@ -47,6 +47,7 @@ struct PACKED_STRUCT TGAHeader
Image*
readTGA(const char *afilename)
{
ASSERTLITTLE;
TGAHeader header;
Image *image;
char *filename;
@@ -60,7 +61,7 @@ readTGA(const char *afilename)
rwFree(filename);
StreamMemory file;
file.open(data, length);
file.read(&header, sizeof(header));
file.read8(&header, sizeof(header));
assert(header.imageType == 1 || header.imageType == 2);
file.seek(header.IDlen);
@@ -125,6 +126,7 @@ readTGA(const char *afilename)
void
writeTGA(Image *image, const char *filename)
{
ASSERTLITTLE;
TGAHeader header;
StreamFile file;
if(!file.open(filename, "wb")){
@@ -144,7 +146,7 @@ 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(&header, sizeof(header));
file.write8(&header, sizeof(header));
uint8 *palette = header.colorMapType ? image->palette : nil;
uint8 (*color)[4] = (uint8(*)[4])palette;;