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Minor clean up in Image class.

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This commit is contained in:
Martín Lucas Golini
2024-11-24 03:36:48 -03:00
parent e4e8d91c5d
commit 71f464b02b
1 changed files with 76 additions and 38 deletions
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114
src/eepp/graphics/image.cpp
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@@ -801,34 +801,53 @@ void Image::replaceColor( const Color& ColorKey, const Color& NewColor ) {
unsigned int size = mWidth * mHeight;
for ( unsigned int i = 0; i < size; i++ ) {
Pos = i * mChannels;
if ( 4 == mChannels ) {
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g &&
mPixels[Pos + 2] == ColorKey.b && mPixels[Pos + 3] == ColorKey.a ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
mPixels[Pos + 2] = NewColor.b;
mPixels[Pos + 3] = NewColor.a;
}
} else if ( 3 == mChannels ) {
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g &&
mPixels[Pos + 2] == ColorKey.b ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
mPixels[Pos + 2] = NewColor.b;
}
} else if ( 2 == mChannels ) {
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
}
} else if ( 1 == mChannels ) {
if ( mPixels[Pos] == ColorKey.r ) {
mPixels[Pos] = NewColor.r;
switch ( mChannels ) {
case 4: {
for ( unsigned int i = 0; i < size; i++ ) {
Pos = i * mChannels;
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g &&
mPixels[Pos + 2] == ColorKey.b && mPixels[Pos + 3] == ColorKey.a ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
mPixels[Pos + 2] = NewColor.b;
mPixels[Pos + 3] = NewColor.a;
}
}
break;
}
case 3: {
for ( unsigned int i = 0; i < size; i++ ) {
Pos = i * mChannels;
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g &&
mPixels[Pos + 2] == ColorKey.b ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
mPixels[Pos + 2] = NewColor.b;
}
}
break;
}
case 2: {
for ( unsigned int i = 0; i < size; i++ ) {
Pos = i * mChannels;
if ( mPixels[Pos] == ColorKey.r && mPixels[Pos + 1] == ColorKey.g ) {
mPixels[Pos] = NewColor.r;
mPixels[Pos + 1] = NewColor.g;
}
}
break;
}
case 1: {
for ( unsigned int i = 0; i < size; i++ ) {
Pos = i * mChannels;
if ( mPixels[Pos] == ColorKey.r ) {
mPixels[Pos] = NewColor.r;
}
}
break;
}
default:
break;
}
}
@@ -844,19 +863,38 @@ void Image::fillWithColor( const Color& Color ) {
if ( NULL == mPixels )
return;
unsigned int z;
unsigned int size = mWidth * mHeight;
Uint64 size = mWidth * mHeight;
for ( unsigned int i = 0; i < size; i += mChannels ) {
for ( z = 0; z < mChannels; z++ ) {
if ( 0 == z )
mPixels[i + z] = Color.r;
else if ( 1 == z )
mPixels[i + z] = Color.g;
else if ( 2 == z )
mPixels[i + z] = Color.b;
else if ( 3 == z )
mPixels[i + z] = Color.a;
switch ( mChannels ) {
case 4: {
for ( Uint64 i = 0; i < size; i += mChannels ) {
mPixels[i + 0] = Color.r;
mPixels[i + 1] = Color.g;
mPixels[i + 2] = Color.b;
mPixels[i + 3] = Color.a;
}
break;
}
case 3: {
for ( Uint64 i = 0; i < size; i += mChannels ) {
mPixels[i + 0] = Color.r;
mPixels[i + 1] = Color.g;
mPixels[i + 2] = Color.b;
}
break;
}
case 2: {
for ( Uint64 i = 0; i < size; i += mChannels ) {
mPixels[i + 0] = Color.r;
mPixels[i + 1] = Color.g;
}
break;
}
case 1: {
for ( Uint64 i = 0; i < size; i += mChannels ) {
mPixels[i] = Color.r;
}
break;
}
}
}