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More icon rendering stuff

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This commit is contained in:
meepingsnesroms
2018-09-29 20:25:48 -07:00
parent 570a55326e
commit 53c05dcfb0
1 changed files with 76 additions and 20 deletions
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96
tools/MakePalmIcon/main.cpp
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@@ -61,7 +61,65 @@ void renderTo1Bit(uint8_t* data, const QImage& image){
}
}
uint32_t renderPalmIcon(const QString& svg, uint8_t* output, int16_t width, int16_t height, uint8_t bitsPerPixel, bool color){
void renderTo2Bits(uint8_t* data, const QImage& image){
uint16_t rowBytes = getRowBytes(image.width(), 2);
memset(data, 0x00, rowBytes * image.height());
for(int32_t y = 0; y < image.height(); y++){
for(int32_t x = 0; x < image.width(); x++){
QColor pixel = QColor(image.pixel(x, y));
uint8_t pixelAveraged = (pixel.redF() + pixel.greenF() + pixel.blueF()) / 3.0 * 4.0;
data[y * rowBytes + x / 4] |= pixelAveraged << 6 - x % 4 * 2;
}
}
}
void renderTo4Bits(uint8_t* data, const QImage& image){
uint16_t rowBytes = getRowBytes(image.width(), 4);
memset(data, 0x00, rowBytes * image.height());
for(int32_t y = 0; y < image.height(); y++){
for(int32_t x = 0; x < image.width(); x++){
QColor pixel = QColor(image.pixel(x, y));
uint8_t pixelAveraged = (pixel.redF() + pixel.greenF() + pixel.blueF()) / 3.0 * 16.0;
data[y * rowBytes + x / 2] |= pixelAveraged << (x % 2 ? 0 : 4);
}
}
}
/*
void renderTo8Bits(uint8_t* data, const QImage& image){
uint16_t rowBytes = getRowBytes(image.width(), 8);
memset(data, 0x00, rowBytes * image.height());
for(int32_t y = 0; y < image.height(); y++){
for(int32_t x = 0; x < image.width(); x++){
QColor pixel = QColor(image.pixel(x, y));
uint8_t pixelAveraged = (pixel.redF() + pixel.greenF() + pixel.blueF()) / 3.0 * 4.0;
data[y * rowBytes + x / 4] |= pixelAveraged << 6 - x % 4 * 2;
}
}
}
void renderTo16Bits(uint8_t* data, const QImage& image){
uint16_t rowBytes = getRowBytes(image.width(), 16);
memset(data, 0x00, rowBytes * image.height());
for(int32_t y = 0; y < image.height(); y++){
for(int32_t x = 0; x < image.width(); x++){
QColor pixel = QColor(image.pixel(x, y));
uint8_t pixelAveraged = (pixel.redF() + pixel.greenF() + pixel.blueF()) / 3.0 * 4.0;
data[y * rowBytes + x / 4] |= pixelAveraged << 6 - x % 4 * 2;
}
}
}
*/
uint32_t renderPalmIcon(const QString& svg, uint8_t* output, int16_t width, int16_t height, uint8_t bitsPerPixel){
QImage canvas(width, height, QImage::Format_RGB16);
QPainter painter(&canvas);
QSvgRenderer svgRenderer(svg);
@@ -70,7 +128,7 @@ uint32_t renderPalmIcon(const QString& svg, uint8_t* output, int16_t width, int1
svgRenderer.render(&painter);
//write a Palm bitmap struct
uint8_t bitmapVersion = color ? 2 : 1;
uint8_t bitmapVersion = bitsPerPixel > 4 ? 2 : 1;
writeBe16(output + offset, width);//width
offset += sizeof(int16_t);
@@ -109,19 +167,19 @@ uint32_t renderPalmIcon(const QString& svg, uint8_t* output, int16_t width, int1
break;
case 2:
//renderTo2Bit(output + offset, canvas);
renderTo2Bits(output + offset, canvas);
break;
case 4:
//renderTo4Bit(output + offset, canvas);
renderTo4Bits(output + offset, canvas);
break;
case 8:
//renderTo8Bit(output + offset, canvas);
//renderTo8Bits(output + offset, canvas);
break;
case 16:
//renderTo16Bit(output + offset, canvas);
//renderTo16Bits(output + offset, canvas);
break;
}
offset += getRowBytes(width, bitsPerPixel) * height;
@@ -132,24 +190,22 @@ uint32_t renderPalmIcon(const QString& svg, uint8_t* output, int16_t width, int1
void convertToPalmIcons(const QString& svg, const QString& outputDirectory){
QFile taib03E8File(outputDirectory + "/tAIB03E8.bin");
QFile taib03E9File(outputDirectory + "/tAIB03E9.bin");
uint8_t* taib03E8 = new uint8_t[MAX_PALM_BITMAP_SIZE * 6];
uint8_t* taib03E9 = new uint8_t[MAX_PALM_BITMAP_SIZE * 6];
uint8_t* taib03E8 = new uint8_t[MAX_PALM_BITMAP_SIZE * 5];
uint8_t* taib03E9 = new uint8_t[MAX_PALM_BITMAP_SIZE * 5];
uint32_t taib03E8Offset = 0;
uint32_t taib03E9Offset = 0;
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 1, false);//1bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 2, false);//2bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 4, false);//4bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 8, false);//8bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 8, true);//8bpp, color
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 16, true);//16bpp, color
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 1);//1bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 2);//2bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 4);//4bpp, greyscale
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 8);//8bpp, color
taib03E8Offset += renderPalmIcon(svg, taib03E8 + taib03E8Offset, 32, 32, 16);//16bpp, color
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 1, false);//1bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 2, false);//2bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 4, false);//4bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 8, false);//8bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 8, true);//8bpp, color
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 16, true);//16bpp, color
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 1);//1bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 2);//2bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 4);//4bpp, greyscale
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 8);//8bpp, color
taib03E9Offset += renderPalmIcon(svg, taib03E9 + taib03E9Offset, 15, 9, 16);//16bpp, color
if(taib03E8File.open(QFile::WriteOnly | QFile::Truncate)){
taib03E8File.write((const char*)taib03E8, taib03E8Offset);