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Diffstat (limited to 'indra/llimage/llimagetga.cpp')
-rw-r--r--indra/llimage/llimagetga.cpp130
1 files changed, 65 insertions, 65 deletions
diff --git a/indra/llimage/llimagetga.cpp b/indra/llimage/llimagetga.cpp
index d0ae105ba7..5ad7658ec1 100644
--- a/indra/llimage/llimagetga.cpp
+++ b/indra/llimage/llimagetga.cpp
@@ -61,7 +61,7 @@ LLImageTGA::LLImageTGA()
mColorMapStart( 0 ),
mColorMapLength( 0 ),
mColorMapBytesPerEntry( 0 ),
- mIs15Bit( FALSE ),
+ mIs15Bit( false ),
mAttributeBits(0),
mColorMapDepth(0),
@@ -94,7 +94,7 @@ LLImageTGA::LLImageTGA(const std::string& file_name)
mColorMapStart( 0 ),
mColorMapLength( 0 ),
mColorMapBytesPerEntry( 0 ),
- mIs15Bit( FALSE )
+ mIs15Bit( false )
{
loadFile(file_name);
}
@@ -104,7 +104,7 @@ LLImageTGA::~LLImageTGA()
delete [] mColorMap;
}
-BOOL LLImageTGA::updateData()
+bool LLImageTGA::updateData()
{
resetLastError();
@@ -112,7 +112,7 @@ BOOL LLImageTGA::updateData()
if (!getData() || (0 == getDataSize()))
{
setLastError("LLImageTGA uninitialized");
- return FALSE;
+ return false;
}
// Pull image information from the header...
@@ -185,13 +185,13 @@ BOOL LLImageTGA::updateData()
case 0:
// No image data included in file
setLastError("Unable to load file. TGA file contains no image data.");
- return FALSE;
+ return false;
case 1:
// Colormapped uncompressed
if( 8 != mPixelSize )
{
setLastError("Unable to load file. Colormapped images must have 8 bits per pixel.");
- return FALSE;
+ return false;
}
break;
case 2:
@@ -202,7 +202,7 @@ BOOL LLImageTGA::updateData()
if( 8 != mPixelSize )
{
setLastError("Unable to load file. Monochrome images must have 8 bits per pixel.");
- return FALSE;
+ return false;
}
break;
case 9:
@@ -216,12 +216,12 @@ BOOL LLImageTGA::updateData()
if( 8 != mPixelSize )
{
setLastError("Unable to load file. Monochrome images must have 8 bits per pixel.");
- return FALSE;
+ return false;
}
break;
default:
setLastError("Unable to load file. Unrecoginzed TGA image type.");
- return FALSE;
+ return false;
}
// discard the ID field, if any
@@ -266,8 +266,8 @@ BOOL LLImageTGA::updateData()
mColorMap = new U8[ color_map_bytes ];
if (!mColorMap)
{
- LL_ERRS() << "Out of Memory in BOOL LLImageTGA::updateData()" << LL_ENDL;
- return FALSE;
+ LL_ERRS() << "Out of Memory in bool LLImageTGA::updateData()" << LL_ENDL;
+ return false;
}
memcpy( mColorMap, getData() + mDataOffset, color_map_bytes ); /* Flawfinder: ignore */
}
@@ -302,28 +302,28 @@ BOOL LLImageTGA::updateData()
// if( mAttributeBits != 8 )
// {
// setLastError("Unable to load file. 32 bit TGA image does not have 8 bits of alpha.");
-// return FALSE;
+// return false;
// }
mAttributeBits = 8;
break;
case 15:
case 16:
components = 3;
- mIs15Bit = TRUE; // 16th bit is used for Targa hardware interupts and is ignored.
+ mIs15Bit = true; // 16th bit is used for Targa hardware interupts and is ignored.
break;
case 8:
components = 1;
break;
default:
setLastError("Unable to load file. Unknown pixel size.");
- return FALSE;
+ return false;
}
setSize(width, height, components);
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::decode(LLImageRaw* raw_image, F32 decode_time)
+bool LLImageTGA::decode(LLImageRaw* raw_image, F32 decode_time)
{
llassert_always(raw_image);
@@ -331,7 +331,7 @@ BOOL LLImageTGA::decode(LLImageRaw* raw_image, F32 decode_time)
if (!getData() || (0 == getDataSize()))
{
setLastError("LLImageTGA trying to decode an image with no data!");
- return FALSE;
+ return false;
}
// Copy everything after the header.
@@ -343,18 +343,18 @@ BOOL LLImageTGA::decode(LLImageRaw* raw_image, F32 decode_time)
(getComponents() != 4) )
{
setLastError("TGA images with a number of components other than 1, 3, and 4 are not supported.");
- return FALSE;
+ return false;
}
if( mOriginRightBit )
{
setLastError("TGA images with origin on right side are not supported.");
- return FALSE;
+ return false;
}
- BOOL flipped = (mOriginTopBit != 0);
- BOOL rle_compressed = ((mImageType & 0x08) != 0);
+ bool flipped = (mOriginTopBit != 0);
+ bool rle_compressed = ((mImageType & 0x08) != 0);
if( mColorMap )
{
@@ -366,10 +366,10 @@ BOOL LLImageTGA::decode(LLImageRaw* raw_image, F32 decode_time)
}
}
-BOOL LLImageTGA::decodeTruecolor( LLImageRaw* raw_image, BOOL rle, BOOL flipped )
+bool LLImageTGA::decodeTruecolor( LLImageRaw* raw_image, bool rle, bool flipped )
{
- BOOL success = FALSE;
- BOOL alpha_opaque = FALSE;
+ bool success = false;
+ bool alpha_opaque = false;
if( rle )
{
@@ -404,7 +404,7 @@ BOOL LLImageTGA::decodeTruecolor( LLImageRaw* raw_image, BOOL rle, BOOL flipped
}
else
{
- BOOL alpha_opaque;
+ bool alpha_opaque;
success = decodeTruecolorNonRle( raw_image, alpha_opaque );
if (alpha_opaque && raw_image->getComponents() == 4)
{
@@ -430,9 +430,9 @@ BOOL LLImageTGA::decodeTruecolor( LLImageRaw* raw_image, BOOL rle, BOOL flipped
}
-BOOL LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, BOOL &alpha_opaque )
+bool LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, bool &alpha_opaque )
{
- alpha_opaque = TRUE;
+ alpha_opaque = true;
// Origin is the bottom left
U8* dst = raw_image->getData();
@@ -442,7 +442,7 @@ BOOL LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, BOOL &alpha_opaqu
if (pixels * (mIs15Bit ? 2 : getComponents()) > getDataSize() - mDataOffset)
{ //here we have situation when data size in src less than actually needed
- return FALSE;
+ return false;
}
if (getComponents() == 4)
@@ -456,7 +456,7 @@ BOOL LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, BOOL &alpha_opaqu
dst[3] = src[3]; // Alpha
if (dst[3] != 255)
{
- alpha_opaque = FALSE;
+ alpha_opaque = false;
}
dst += 4;
src += 4;
@@ -490,7 +490,7 @@ BOOL LLImageTGA::decodeTruecolorNonRle( LLImageRaw* raw_image, BOOL &alpha_opaqu
memcpy(dst, src, pixels); /* Flawfinder: ignore */
}
- return TRUE;
+ return true;
}
void LLImageTGA::decodeColorMapPixel8( U8* dst, const U8* src )
@@ -523,14 +523,14 @@ void LLImageTGA::decodeColorMapPixel32( U8* dst, const U8* src )
}
-BOOL LLImageTGA::decodeColorMap( LLImageRaw* raw_image, BOOL rle, BOOL flipped )
+bool LLImageTGA::decodeColorMap( LLImageRaw* raw_image, bool rle, bool flipped )
{
// If flipped, origin is the top left. Need to reverse the order of the rows.
// Otherwise the origin is the bottom left.
if( 8 != mPixelSize )
{
- return FALSE;
+ return false;
}
U8* src = getData() + mDataOffset;
@@ -544,7 +544,7 @@ BOOL LLImageTGA::decodeColorMap( LLImageRaw* raw_image, BOOL rle, BOOL flipped )
case 2: pixel_decoder = &LLImageTGA::decodeColorMapPixel15; break;
case 3: pixel_decoder = &LLImageTGA::decodeColorMapPixel24; break;
case 4: pixel_decoder = &LLImageTGA::decodeColorMapPixel32; break;
- default: llassert(0); return FALSE;
+ default: llassert(0); return false;
}
if( rle )
@@ -613,12 +613,12 @@ BOOL LLImageTGA::decodeColorMap( LLImageRaw* raw_image, BOOL rle, BOOL flipped )
}
}
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::encode(const LLImageRaw* raw_image, F32 encode_time)
+bool LLImageTGA::encode(const LLImageRaw* raw_image, F32 encode_time)
{
llassert_always(raw_image);
@@ -642,7 +642,7 @@ BOOL LLImageTGA::encode(const LLImageRaw* raw_image, F32 encode_time)
mImageType = 2;
break;
default:
- return FALSE;
+ return false;
}
// Color map stuff (unsupported)
@@ -678,7 +678,7 @@ BOOL LLImageTGA::encode(const LLImageRaw* raw_image, F32 encode_time)
bytes_per_pixel = 4;
break;
default:
- return FALSE;
+ return false;
}
mPixelSize = U8(bytes_per_pixel * 8); // 8, 16, 24, 32 bits per pixel
@@ -765,13 +765,13 @@ BOOL LLImageTGA::encode(const LLImageRaw* raw_image, F32 encode_time)
break;
}
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque )
+bool LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, bool &alpha_opaque )
{
llassert( getComponents() == 4 );
- alpha_opaque = TRUE;
+ alpha_opaque = true;
U8* dst = raw_image->getData();
U32* dst_pixels = (U32*) dst;
@@ -788,7 +788,7 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
// Read RLE block header
if (src >= last_src)
- return FALSE;
+ return false;
U8 block_header_byte = *src;
src++;
@@ -799,7 +799,7 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
// Encoded (duplicate-pixel) block
if (src + 3 >= last_src)
- return FALSE;
+ return false;
rgba_byte_p[0] = src[2];
rgba_byte_p[1] = src[1];
@@ -807,7 +807,7 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
rgba_byte_p[3] = src[3];
if (rgba_byte_p[3] != 255)
{
- alpha_opaque = FALSE;
+ alpha_opaque = false;
}
src += 4;
@@ -826,7 +826,7 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
do
{
if (src + 3 >= last_src)
- return FALSE;
+ return false;
((U8*)dst_pixels)[0] = src[2];
((U8*)dst_pixels)[1] = src[1];
@@ -834,7 +834,7 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
((U8*)dst_pixels)[3] = src[3];
if (src[3] != 255)
{
- alpha_opaque = FALSE;
+ alpha_opaque = false;
}
src += 4;
dst_pixels++;
@@ -844,10 +844,10 @@ BOOL LLImageTGA::decodeTruecolorRle32( LLImageRaw* raw_image, BOOL &alpha_opaque
}
}
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
+bool LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
{
llassert( getComponents() == 3 );
llassert( mIs15Bit );
@@ -863,7 +863,7 @@ BOOL LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
// Read RLE block header
if (src >= last_src)
- return FALSE;
+ return false;
U8 block_header_byte = *src;
src++;
@@ -875,7 +875,7 @@ BOOL LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
do
{
if (src + 2 >= last_src)
- return FALSE;
+ return false;
decodeTruecolorPixel15( dst, src ); // slow
dst += 3;
@@ -890,7 +890,7 @@ BOOL LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
do
{
if (src + 2 >= last_src)
- return FALSE;
+ return false;
decodeTruecolorPixel15( dst, src );
dst += 3;
@@ -901,12 +901,12 @@ BOOL LLImageTGA::decodeTruecolorRle15( LLImageRaw* raw_image )
}
}
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
+bool LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
{
llassert( getComponents() == 3 );
@@ -921,7 +921,7 @@ BOOL LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
// Read RLE block header
if (src >= last_src)
- return FALSE;
+ return false;
U8 block_header_byte = *src;
src++;
@@ -933,7 +933,7 @@ BOOL LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
do
{
if (src + 2 >= last_src)
- return FALSE;
+ return false;
dst[0] = src[2];
dst[1] = src[1];
dst[2] = src[0];
@@ -949,7 +949,7 @@ BOOL LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
do
{
if (src + 2 >= last_src)
- return FALSE;
+ return false;
dst[0] = src[2];
dst[1] = src[1];
@@ -962,11 +962,11 @@ BOOL LLImageTGA::decodeTruecolorRle24( LLImageRaw* raw_image )
}
}
- return TRUE;
+ return true;
}
-BOOL LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
+bool LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
{
llassert( getComponents() == 1 );
@@ -981,7 +981,7 @@ BOOL LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
// Read RLE block header
if (src >= last_src)
- return FALSE;
+ return false;
U8 block_header_byte = *src;
src++;
@@ -990,7 +990,7 @@ BOOL LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
if( block_header_byte & 0x80 )
{
if (src >= last_src)
- return FALSE;
+ return false;
// Encoded (duplicate-pixel) block
memset( dst, *src, block_pixel_count );
@@ -1003,7 +1003,7 @@ BOOL LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
do
{
if (src >= last_src)
- return FALSE;
+ return false;
*dst = *src;
dst++;
@@ -1014,13 +1014,13 @@ BOOL LLImageTGA::decodeTruecolorRle8( LLImageRaw* raw_image )
}
}
- return TRUE;
+ return true;
}
// Decoded and process the image for use in avatar gradient masks.
// Processing happens during the decode for speed.
-BOOL LLImageTGA::decodeAndProcess( LLImageRaw* raw_image, F32 domain, F32 weight )
+bool LLImageTGA::decodeAndProcess( LLImageRaw* raw_image, F32 domain, F32 weight )
{
llassert_always(raw_image);
@@ -1043,14 +1043,14 @@ BOOL LLImageTGA::decodeAndProcess( LLImageRaw* raw_image, F32 domain, F32 weight
if (!getData() || (0 == getDataSize()))
{
setLastError("LLImageTGA trying to decode an image with no data!");
- return FALSE;
+ return false;
}
// Only works for unflipped monochrome RLE images
if( (getComponents() != 1) || (mImageType != 11) || mOriginTopBit || mOriginRightBit )
{
LL_ERRS() << "LLImageTGA trying to alpha-gradient process an image that's not a standard RLE, one component image" << LL_ENDL;
- return FALSE;
+ return false;
}
raw_image->resize(getWidth(), getHeight(), getComponents());
@@ -1136,7 +1136,7 @@ BOOL LLImageTGA::decodeAndProcess( LLImageRaw* raw_image, F32 domain, F32 weight
}
}
}
- return TRUE;
+ return true;
}
// Reads a .tga file and creates an LLImageTGA with its data.
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 00:11:24 +0000