63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
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#include "smxstage.h"
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#include "util/logging.h"
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#include <SMX.h>
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#include <fmt/format.h>
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namespace {
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static const std::string PANEL_NAMES[] = {
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"Top-Left", "Top-Center", "Top-Right",
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"Middle-Left", "Middle-Center", "Middle-Right",
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"Bottom-Left", "Bottom-Center", "Bottom-Right"
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};
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void NullSmxCallback(int pad, SMXUpdateCallbackReason reason, void *pUser) {
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}
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}
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namespace rawinput {
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std::string SmxStageDevice::GetLightNameByIndex(size_t index) {
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const size_t subpixel = index%3;
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const size_t panel = (index/3)%PANEL_COUNT;
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const size_t pad = (index/3)/PANEL_COUNT;
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switch (subpixel) {
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case 0: return fmt::format("Pad {} Panel {} Red", pad+1, PANEL_NAMES[panel]);
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case 1: return fmt::format("Pad {} Panel {} Green", pad+1, PANEL_NAMES[panel]);
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case 2: return fmt::format("Pad {} Panel {} Blue", pad+1, PANEL_NAMES[panel]);
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}
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return "StepmaniaX invalid index";
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}
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SmxStageDevice::SmxStageDevice() :
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m_lightData(TOTAL_LIGHT_COUNT*LEDS_PER_PAD),
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m_lightDataMutex()
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{
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}
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bool SmxStageDevice::Initialize() {
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SMX_Start(&NullSmxCallback, nullptr);
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return true;
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}
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void SmxStageDevice::SetLightByIndex(size_t index, uint8_t value) {
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const size_t subpixel = index%3;
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const size_t panel = (index/3)%PANEL_COUNT;
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const size_t pad = (index/3)/PANEL_COUNT;
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m_lightDataMutex.lock();
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for(size_t i = 0; i < LEDS_PER_PAD; ++i) {
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m_lightData[(pad*PANEL_COUNT*LEDS_PER_PAD*3)+(panel*LEDS_PER_PAD*3)+(i*3)+subpixel] = value;
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}
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m_lightDataMutex.unlock();
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}
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void SmxStageDevice::Update() {
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m_lightDataMutex.lock();
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SMX_SetLights2(reinterpret_cast<const char*>(&m_lightData[0]), m_lightData.size());
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m_lightDataMutex.unlock();
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}
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}
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