diff options
Diffstat (limited to 'src/devices/video/pwm.h')
-rw-r--r-- | src/devices/video/pwm.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/devices/video/pwm.h b/src/devices/video/pwm.h index 62ea71b5c8b..8c3eedb3473 100644 --- a/src/devices/video/pwm.h +++ b/src/devices/video/pwm.h @@ -49,8 +49,10 @@ public: void write_row(offs_t offset, u64 data) { m_rowdata[offset] = data; m_rowsel |= u64(1) << offset; } void clear_row(offs_t offset, u64 data = 0) { m_rowdata[offset] = 0; m_rowsel &= ~(u64(1) << offset); } - double element_bri(u8 y, u8 x) { return m_bri[y][x]; } - bool element_on(u8 y, u8 x) { return (m_bri[y][x] > m_levels[m_level_min]); } + // directly handle element current brightness + double read_element_bri(u8 y, u8 x) { return m_bri[y][x]; } + void write_element_bri(u8 y, u8 x, double b) { m_bri[y][x] = b; } + bool element_on(u8 y, u8 x) { return (read_element_bri(y, x) > m_levels[m_level_min]); } bool row_on(u8 y) { return element_on(y, m_width); } protected: |