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added color average filtering to razer chroma keyboard code #181

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137 changes: 116 additions & 21 deletions KeyboardVisualizerCommon/RazerChroma.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -11,14 +11,20 @@
//Index lists for BlackWidow
int BlackWidowXIndex[22];
int BlackWidowYIndex[6];
int BlackWidowAvgCnt[6];
int BlackWidowAvgIndex[6*3];

//Index lists for BlackWidow TE
int BlackWidowTEXIndex[18];
int BlackWidowTEYIndex[6];
int BlackWidowTEAvgCnt[6];
int BlackWidowTEAvgIndex[6*3];

//Index lists for Blade Stealth
int BladeStealthXIndex[16];
int BladeStealthYIndex[6];
int BlackStealthAvgCnt[6];
int BlackStealthAvgIndex[6*3];

//Index list for Firefly
int FireflyIndex[15];
Expand Down Expand Up @@ -118,6 +124,89 @@ void FillKeyboardGrid(int x_count, int y_count, int * x_idx_list, int * y_idx_li
}
}

void FillKeyboardGridAvg(int x_count, int y_count, int *tmpColumnCount, int *tmpColumnColor, ChromaSDK::Keyboard::CUSTOM_EFFECT_TYPE * effect, COLORREF pixels[64][256])
{
//defines how many pixels will get averaged out per row/column
float pxCntCol = ((float)SPECTROGRAPH_COLS / (float)x_count);
float pxCntRow = ((float)SPECTROGRAPH_ROWS / (float)y_count);
//reset added up colors for next column
memset(tmpColumnCount, 0, y_count * sizeof(int));
memset(tmpColumnColor, 0, y_count * 3 * sizeof(int));
//variables for current keyboard row and column
int cRow = 0, cColumn = 0;
//temporary color storage
int cCol[3];
cCol[0] = 0; cCol[1] = 0; cCol[2] = 0;
//used to determine if keyboard row/column is done
int cRowMulti = 1; int cColumnMulti = 1;
for (int cColumnTotal = 0; cColumnTotal < SPECTROGRAPH_COLS; cColumnTotal++)
{
if (cColumnTotal >= (cColumnMulti*pxCntCol)) //one column done
{
for (int k = 0; k < y_count; k++) //iterate through rows
{
effect->Color[k][cColumn] =
RGB((((tmpColumnColor[(k * 3) + 0]) / tmpColumnCount[k]) & 0xFF),
(((tmpColumnColor[(k * 3) + 1]) / tmpColumnCount[k]) & 0xFF),
(((tmpColumnColor[(k * 3) + 2]) / tmpColumnCount[k]) & 0xFF));
}
//reset added up colors for next column
memset(tmpColumnCount, 0, y_count * sizeof(int));
memset(tmpColumnColor, 0, y_count * 3 * sizeof(int));
//increase column count
cColumnMulti++;
cColumn++;
//done handling columns
if (cColumn >= x_count)
break;
}
for (int cRowsTotal = 0; cRowsTotal < SPECTROGRAPH_ROWS; cRowsTotal++) //rows
{
if (cRowsTotal >= (cRowMulti*pxCntRow)) //one row in current column done
{
tmpColumnColor[(cRow * 3)+0] += cCol[0];
tmpColumnColor[(cRow * 3)+1] += cCol[1];
tmpColumnColor[(cRow * 3)+2] += cCol[2];
//clear colors
cCol[0] = 0; cCol[1] = 0; cCol[2] = 0;
//increase row count
cRowMulti++;
cRow++;
//done handling rows
if (cRow >= y_count)
break;
}
cCol[0] += GetRValue(pixels[ROW_IDX_SPECTROGRAPH_TOP + cRowsTotal][cColumnTotal]);
cCol[1] += GetGValue(pixels[ROW_IDX_SPECTROGRAPH_TOP + cRowsTotal][cColumnTotal]);
cCol[2] += GetBValue(pixels[ROW_IDX_SPECTROGRAPH_TOP + cRowsTotal][cColumnTotal]);
//increase total colors added for this row/column for division later
tmpColumnCount[cRow]++;
}
if (cRow < y_count) //last row was not set yet
{
//add last row
tmpColumnColor[(cRow * 3)+0] += cCol[0];
tmpColumnColor[(cRow * 3)+1] += cCol[1];
tmpColumnColor[(cRow * 3)+2] += cCol[2];
}
//clear colors
cCol[0] = 0; cCol[1] = 0; cCol[2] = 0;
//reset row count
cRowMulti = 1;
cRow = 0;
}
if (cColumn < x_count) //last column was not set yet
{
for (int k = 0; k < y_count; k++) //iterate through rows
{
effect->Color[k][cColumn] =
RGB(((tmpColumnColor[(k * 3) + 0]) / tmpColumnCount[k]),
((tmpColumnColor[(k * 3) + 1]) / tmpColumnCount[k]),
((tmpColumnColor[(k * 3) + 2]) / tmpColumnCount[k]));
}
//no color reset needed here, will be done on next call
}
}

void FillKeypadGrid(int x_count, int y_count, int * x_idx_list, int * y_idx_list, ChromaSDK::Keypad::CUSTOM_EFFECT_TYPE * effect, COLORREF pixels[64][256])
{
Expand All @@ -137,18 +226,19 @@ void RazerChroma::Initialize()
use_keyboard_generic_effect = false;
use_headset_custom_effect = false;
use_chromalink_single_color = false;
use_keyboard_nearest_filter = false;
disable_chromalink = false;
chroma_box_mode = 1;

// Dynamically loads the Chroma SDK library.
hModule = LoadLibrary(CHROMASDKDLL);
if (hModule)
{
INIT Init = (INIT)GetProcAddress(hModule, "Init");
if (Init)
{
// Dynamically loads the Chroma SDK library.
hModule = LoadLibrary(CHROMASDKDLL);
if (hModule)
{
INIT Init = (INIT)GetProcAddress(hModule, "Init");
if (Init)
{
//Initialize the SDK
Init();
Init();

//Build index list for BlackWidow
SetupKeyboardGrid(22, 6, BlackWidowXIndex, BlackWidowYIndex);
Expand Down Expand Up @@ -296,8 +386,8 @@ void RazerChroma::Initialize()
ChromaBox4BarXIndex[3][x-48] = (x * (256 / 64)) + (256 / 128);
}
}
}
}
}
}
}


Expand All @@ -324,8 +414,10 @@ bool RazerChroma::SetLEDs(COLORREF pixels[64][256])
{
//Keyboard Effect
ChromaSDK::Keyboard::CUSTOM_EFFECT_TYPE KeyboardEffect;

FillKeyboardGrid(22, 6, BlackWidowXIndex, BlackWidowYIndex, &KeyboardEffect, pixels);
if(use_keyboard_nearest_filter)
FillKeyboardGrid(22, 6, BlackWidowXIndex, BlackWidowYIndex, &KeyboardEffect, pixels);
else
FillKeyboardGridAvg(22, 6, BlackWidowAvgCnt, BlackWidowAvgIndex, &KeyboardEffect, pixels);
//Set Razer "Three Headed Snake" logo to the background color of the 11th column
KeyboardEffect.Color[0][20] = pixels[ROW_IDX_SINGLE_COLOR][11 * (256 / 22)];

Expand All @@ -335,9 +427,10 @@ bool RazerChroma::SetLEDs(COLORREF pixels[64][256])
{
//Blackwidow Chroma
ChromaSDK::Keyboard::CUSTOM_EFFECT_TYPE BlackWidowEffect;

FillKeyboardGrid(22, 6, BlackWidowXIndex, BlackWidowYIndex, &BlackWidowEffect, pixels);

if (use_keyboard_nearest_filter)
FillKeyboardGrid(22, 6, BlackWidowXIndex, BlackWidowYIndex, &BlackWidowEffect, pixels);
else
FillKeyboardGridAvg(22, 6, BlackWidowAvgCnt, BlackWidowAvgIndex, &BlackWidowEffect, pixels);
//Set Razer "Three Headed Snake" logo to the background color of the 11th column
BlackWidowEffect.Color[0][20] = pixels[ROW_IDX_SINGLE_COLOR][11 * (256 / 22)];

Expand All @@ -349,19 +442,21 @@ bool RazerChroma::SetLEDs(COLORREF pixels[64][256])

//Blackwidow Chroma Tournament Edition
ChromaSDK::Keyboard::CUSTOM_EFFECT_TYPE BlackWidowTEEffect;

FillKeyboardGrid(18, 6, BlackWidowTEXIndex, BlackWidowTEYIndex, &BlackWidowTEEffect, pixels);

if (use_keyboard_nearest_filter)
FillKeyboardGrid(18, 6, BlackWidowTEXIndex, BlackWidowTEYIndex, &BlackWidowTEEffect, pixels);
else
FillKeyboardGridAvg(18, 6, BlackWidowTEAvgCnt, BlackWidowTEAvgIndex, &BlackWidowTEEffect, pixels);
//Set Razer "Three Headed Snake" logo to the background color of the 11th column
BlackWidowTEEffect.Color[0][20] = pixels[ROW_IDX_SINGLE_COLOR][11 * (256 / 22)];

CreateEffect(ChromaSDK::BLACKWIDOW_CHROMA_TE, ChromaSDK::CHROMA_CUSTOM, &BlackWidowTEEffect, NULL);

//Blade Stealth and Blade 14
ChromaSDK::Keyboard::CUSTOM_EFFECT_TYPE BladeStealthEffect;

FillKeyboardGrid(16, 6, BladeStealthXIndex, BladeStealthYIndex, &BladeStealthEffect, pixels);

if (use_keyboard_nearest_filter)
FillKeyboardGrid(16, 6, BladeStealthXIndex, BladeStealthYIndex, &BladeStealthEffect, pixels);
else
FillKeyboardGridAvg(16, 6, BlackStealthAvgCnt, BlackStealthAvgIndex, &BladeStealthEffect, pixels);
CreateEffect(ChromaSDK::BLADE_STEALTH, ChromaSDK::CHROMA_CUSTOM, &BladeStealthEffect, NULL);
CreateEffect(ChromaSDK::BLADE, ChromaSDK::CHROMA_CUSTOM, &BladeStealthEffect, NULL);

Expand Down
1 change: 1 addition & 0 deletions KeyboardVisualizerCommon/RazerChroma.h
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ class RazerChroma
bool use_keyboard_generic_effect;
bool use_headset_custom_effect;
bool use_chromalink_single_color;
bool use_keyboard_nearest_filter;
int chroma_box_mode;
bool disable_chromalink;

Expand Down
4 changes: 4 additions & 0 deletions KeyboardVisualizerCommon/Visualizer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -333,6 +333,10 @@ void Visualizer::SetDeviceProperty(char * devprop, char * argument)
{
rkb.use_chromalink_single_color = true;
}
else if (strcmp(devprop, "razer_use_keyboard_nearest_filter") == 0)
{
rkb.use_keyboard_nearest_filter = true;
}
else if (strcmp(devprop, "razer_disable_chromalink") == 0)
{
rkb.disable_chromalink = true;
Expand Down