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Add fallthrough annotations to Duff-esque loops.

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Thomas Harte 2023-05-10 09:38:42 -05:00 committed by GitHub
parent 8540e7a953
commit 992a47c196
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
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8
Components/9918/Implementation/Draw.hpp
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@ -470,7 +470,7 @@ void Base<personality>::draw_yamaha(uint8_t y, int start, int end) {
switch(offset) { switch(offset) {
case 0: case 0:
do { do {
pixel_target_[column+0] = active_palette[line_buffer.bitmap[start] >> 4]; pixel_target_[column+0] = active_palette[line_buffer.bitmap[start] >> 4]; [[fallthrough]];
case 1: pixel_target_[column+1] = active_palette[line_buffer.bitmap[start] & 0xf]; case 1: pixel_target_[column+1] = active_palette[line_buffer.bitmap[start] & 0xf];
++start; ++start;
column += 2; column += 2;
@ -490,9 +490,9 @@ void Base<personality>::draw_yamaha(uint8_t y, int start, int end) {
switch(offset) { switch(offset) {
case 0: case 0:
do { do {
pixel_target_[column+0] = active_palette[line_buffer.bitmap[start] >> 6]; pixel_target_[column+0] = active_palette[line_buffer.bitmap[start] >> 6]; [[fallthrough]];
case 1: pixel_target_[column+1] = active_palette[(line_buffer.bitmap[start] >> 4) & 3]; case 1: pixel_target_[column+1] = active_palette[(line_buffer.bitmap[start] >> 4) & 3]; [[fallthrough]];
case 2: pixel_target_[column+2] = active_palette[(line_buffer.bitmap[start] >> 2) & 3]; case 2: pixel_target_[column+2] = active_palette[(line_buffer.bitmap[start] >> 2) & 3]; [[fallthrough]];
case 3: pixel_target_[column+3] = active_palette[line_buffer.bitmap[start] & 3]; case 3: pixel_target_[column+3] = active_palette[line_buffer.bitmap[start] & 3];
++start; ++start;
column += 4; column += 4;