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PNGdec: Don't add palette_offset twice.

This commit is contained in:
Phil Howard 2024-03-28 15:30:32 +00:00
parent 27b913124c
commit d34e692f51
1 changed files with 2 additions and 2 deletions
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4
micropython/modules/pngdec/pngdec.cpp
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@ -217,7 +217,7 @@ mp_event_handle_nowait();
|| current_graphics->pen_type == PicoGraphics::PEN_3BIT
|| current_graphics->pen_type == PicoGraphics::PEN_INKY7)) {
if(current_palette_offset > 0) {
i += ((int16_t)(i) + current_palette_offset) & 0xff;
i = ((int16_t)(i) + current_palette_offset) & 0xff;
}
current_graphics->set_pen(i);
} else {
@ -279,7 +279,7 @@ mp_event_handle_nowait();
// Copy raw palette indexes over
if(current_mode == MODE_COPY) {
if(current_palette_offset > 0) {
i += ((int16_t)(i) + current_palette_offset) & 0xff;
i = ((int16_t)(i) + current_palette_offset) & 0xff;
}
current_graphics->set_pen(i);
current_graphics->rectangle({current_position.x, current_position.y, scale.x, scale.y});