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fix clang compil, use swap()

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This commit is contained in:
Jacek Jendrzej
2017-09-28 13:43:51 +02:00
parent 58e05cfd99
commit 0f26434550
1 changed files with 13 additions and 17 deletions
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30
src/driver/colorgradient.cpp
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@@ -64,15 +64,15 @@ fb_pixel_t* CColorGradient::gradientColorToTransparent(fb_pixel_t col, fb_pixel_
{
if (bSize < 1)
return gradientBuf;
unsigned long _bSize = (unsigned long) bSize;
if (gradientBuf == NULL) {
gradientBuf = (fb_pixel_t*) malloc(bSize * sizeof(fb_pixel_t));
gradientBuf = (fb_pixel_t*) malloc(_bSize * sizeof(fb_pixel_t));
if (gradientBuf == NULL) {
dprintf(DEBUG_NORMAL, "[%s:%d] malloc error\n", __func__, __LINE__);
return NULL;
}
}
memset((void*)gradientBuf, '\0', bSize * sizeof(fb_pixel_t));
memset((void*)gradientBuf, '\0', _bSize * sizeof(fb_pixel_t));
int start_box = 0;
int end_box = bSize;
@@ -87,7 +87,7 @@ fb_pixel_t* CColorGradient::gradientColorToTransparent(fb_pixel_t col, fb_pixel_
uint8_t g = (uint8_t)((col & 0x0000FF00) >> 8);
uint8_t b = (uint8_t) (col & 0x000000FF);
gradientBuf[i] = ((tr << 24) & 0xFF000000) |
gradientBuf[i] = ((unsigned int)(tr << 24) & 0xFF000000) |
((r << 16) & 0x00FF0000) |
((g << 8) & 0x0000FF00) |
( b & 0x000000FF);
@@ -99,15 +99,15 @@ fb_pixel_t* CColorGradient::gradientOneColor(fb_pixel_t col, fb_pixel_t *gradien
{
if (bSize < 1)
return gradientBuf;
unsigned long _bSize = (unsigned long) bSize;
if (gradientBuf == NULL) {
gradientBuf = (fb_pixel_t*) malloc(bSize * sizeof(fb_pixel_t));
gradientBuf = (fb_pixel_t*) malloc(_bSize * sizeof(fb_pixel_t));
if (gradientBuf == NULL) {
dprintf(DEBUG_NORMAL, "[%s:%d] malloc error\n", __func__, __LINE__);
return NULL;
}
}
memset((void*)gradientBuf, '\0', bSize * sizeof(fb_pixel_t));
memset((void*)gradientBuf, '\0', _bSize * sizeof(fb_pixel_t));
HsvColor hsv;
uint8_t min_v=0, max_v=0, col_s=0;
@@ -180,26 +180,22 @@ fb_pixel_t* CColorGradient::gradientOneColor(fb_pixel_t col, fb_pixel_t *gradien
fb_pixel_t* CColorGradient::gradientColorToColor(fb_pixel_t start_col,fb_pixel_t end_col, fb_pixel_t *gradientBuf, int bSize, int mode, int /*intensity*/)
{
unsigned long _bSize = (unsigned long) bSize;
if (gradientBuf == NULL) {
gradientBuf = (fb_pixel_t*) malloc(bSize * sizeof(fb_pixel_t));
gradientBuf = (fb_pixel_t*) malloc(_bSize * sizeof(fb_pixel_t));
if (gradientBuf == NULL) {
dprintf(DEBUG_NORMAL, "[%s:%d] malloc error\n", __func__, __LINE__);
return NULL;
}
}
memset((void*)gradientBuf, '\0', bSize * sizeof(fb_pixel_t));
memset((void*)gradientBuf, '\0', _bSize * sizeof(fb_pixel_t));
int start_box = 0;
int end_box = bSize;
fb_pixel_t temp_col = end_col;
end_col = start_col;
start_col = temp_col;
std::swap(start_col,end_col);
if (mode == gradientDark2Light){
temp_col = start_col;
start_col = end_col;
end_col = temp_col;
std::swap(start_col,end_col);
}
uint8_t start_tr = (uint8_t)((start_col & 0xFF000000) >> 24);
@@ -226,7 +222,7 @@ fb_pixel_t* CColorGradient::gradientColorToColor(fb_pixel_t start_col,fb_pixel_t
uint8_t g = limitChar((int)((float)start_g + gStep*(float)i));
uint8_t b = limitChar((int)((float)start_b + bStep*(float)i));
gradientBuf[i] = ((tr << 24) & 0xFF000000) |
gradientBuf[i] = ((unsigned int)(tr << 24) & 0xFF000000) |
((r << 16) & 0x00FF0000) |
((g << 8) & 0x0000FF00) |
( b & 0x000000FF);