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Diffstat (limited to 'plugins/AVS/src/image_utils.cpp')
-rw-r--r--plugins/AVS/src/image_utils.cpp452
1 files changed, 175 insertions, 277 deletions
diff --git a/plugins/AVS/src/image_utils.cpp b/plugins/AVS/src/image_utils.cpp
index 3a2fa368af..ece646fd63 100644
--- a/plugins/AVS/src/image_utils.cpp
+++ b/plugins/AVS/src/image_utils.cpp
@@ -1,9 +1,6 @@
#include "commonheaders.h"
#include "image_utils.h"
-extern int _DebugTrace(const char *fmt, ...);
-extern int _DebugTrace(MCONTACT hContact, const char *fmt, ...);
-
#define GET_PIXEL(__P__, __X__, __Y__) ( __P__ + width * 4 * (__Y__) + 4 * (__X__))
// Make a bitmap all transparent, but only if it is a 32bpp
@@ -26,11 +23,11 @@ void MakeBmpTransparent(HBITMAP hBitmap)
}
// Resize /////////////////////////////////////////////////////////////////////////////////////////
-
// Returns a copy of the bitmap with the size especified
// wParam = ResizeBitmap *
// lParam = NULL
-INT_PTR BmpFilterResizeBitmap(WPARAM wParam,LPARAM lParam)
+
+INT_PTR BmpFilterResizeBitmap(WPARAM wParam, LPARAM lParam)
{
// Call freeiamge service (is here only for backward compatibility)
return CallService(MS_IMG_RESIZE, wParam, lParam);
@@ -38,22 +35,16 @@ INT_PTR BmpFilterResizeBitmap(WPARAM wParam,LPARAM lParam)
HBITMAP CopyBitmapTo32(HBITMAP hBitmap)
{
- BITMAPINFO RGB32BitsBITMAPINFO;
- BYTE * ptPixels;
- HBITMAP hDirectBitmap;
-
BITMAP bmp;
- DWORD dwLen;
- BYTE *p;
-
GetObject(hBitmap, sizeof(bmp), &bmp);
- dwLen = bmp.bmWidth * bmp.bmHeight * 4;
- p = (BYTE *)malloc(dwLen);
+ DWORD dwLen = bmp.bmWidth * bmp.bmHeight * 4;
+ BYTE *p = (BYTE *)malloc(dwLen);
if (p == NULL)
return NULL;
// Create bitmap
+ BITMAPINFO RGB32BitsBITMAPINFO;
ZeroMemory(&RGB32BitsBITMAPINFO, sizeof(BITMAPINFO));
RGB32BitsBITMAPINFO.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
RGB32BitsBITMAPINFO.bmiHeader.biWidth = bmp.bmWidth;
@@ -61,23 +52,16 @@ HBITMAP CopyBitmapTo32(HBITMAP hBitmap)
RGB32BitsBITMAPINFO.bmiHeader.biPlanes = 1;
RGB32BitsBITMAPINFO.bmiHeader.biBitCount = 32;
- hDirectBitmap = CreateDIBSection(NULL,
- (BITMAPINFO *)&RGB32BitsBITMAPINFO,
- DIB_RGB_COLORS,
- (void **)&ptPixels,
- NULL, 0);
+ BYTE *ptPixels;
+ HBITMAP hDirectBitmap = CreateDIBSection(NULL, (BITMAPINFO *)&RGB32BitsBITMAPINFO, DIB_RGB_COLORS, (void **)&ptPixels, NULL, 0);
// Copy data
- if (bmp.bmBitsPixel != 32)
- {
- HDC hdcOrig, hdcDest;
- HBITMAP oldOrig, oldDest;
-
- hdcOrig = CreateCompatibleDC(NULL);
- oldOrig = (HBITMAP) SelectObject(hdcOrig, hBitmap);
+ if (bmp.bmBitsPixel != 32) {
+ HDC hdcOrig = CreateCompatibleDC(NULL);
+ HBITMAP oldOrig = (HBITMAP)SelectObject(hdcOrig, hBitmap);
- hdcDest = CreateCompatibleDC(NULL);
- oldDest = (HBITMAP) SelectObject(hdcDest, hDirectBitmap);
+ HDC hdcDest = CreateCompatibleDC(NULL);
+ HBITMAP oldDest = (HBITMAP)SelectObject(hdcDest, hDirectBitmap);
BitBlt(hdcDest, 0, 0, bmp.bmWidth, bmp.bmHeight, hdcOrig, 0, 0, SRCCOPY);
@@ -89,8 +73,7 @@ HBITMAP CopyBitmapTo32(HBITMAP hBitmap)
// Set alpha
fei->FI_CorrectBitmap32Alpha(hDirectBitmap, FALSE);
}
- else
- {
+ else {
GetBitmapBits(hBitmap, dwLen, p);
SetBitmapBits(hDirectBitmap, dwLen, p);
}
@@ -103,39 +86,28 @@ HBITMAP CopyBitmapTo32(HBITMAP hBitmap)
HBITMAP CreateBitmap32(int cx, int cy)
{
BITMAPINFO RGB32BitsBITMAPINFO;
- UINT * ptPixels;
- HBITMAP DirectBitmap;
-
- ZeroMemory(&RGB32BitsBITMAPINFO,sizeof(BITMAPINFO));
- RGB32BitsBITMAPINFO.bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
- RGB32BitsBITMAPINFO.bmiHeader.biWidth=cx;//bm.bmWidth;
- RGB32BitsBITMAPINFO.bmiHeader.biHeight=cy;//bm.bmHeight;
- RGB32BitsBITMAPINFO.bmiHeader.biPlanes=1;
- RGB32BitsBITMAPINFO.bmiHeader.biBitCount=32;
-
- DirectBitmap = CreateDIBSection(NULL,
- (BITMAPINFO *)&RGB32BitsBITMAPINFO,
- DIB_RGB_COLORS,
- (void **)&ptPixels,
- NULL, 0);
- return DirectBitmap;
+ ZeroMemory(&RGB32BitsBITMAPINFO, sizeof(BITMAPINFO));
+ RGB32BitsBITMAPINFO.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+ RGB32BitsBITMAPINFO.bmiHeader.biWidth = cx;//bm.bmWidth;
+ RGB32BitsBITMAPINFO.bmiHeader.biHeight = cy;//bm.bmHeight;
+ RGB32BitsBITMAPINFO.bmiHeader.biPlanes = 1;
+ RGB32BitsBITMAPINFO.bmiHeader.biBitCount = 32;
+
+ UINT *ptPixels;
+ return CreateDIBSection(NULL, (BITMAPINFO *)&RGB32BitsBITMAPINFO, DIB_RGB_COLORS, (void **)&ptPixels, NULL, 0);
}
// Set the color of points that are transparent
void SetTranspBkgColor(HBITMAP hBitmap, COLORREF color)
{
BITMAP bmp;
- DWORD dwLen;
- BYTE *p;
- int x, y;
-
GetObject(hBitmap, sizeof(bmp), &bmp);
if (bmp.bmBitsPixel != 32)
return;
- dwLen = bmp.bmWidth * bmp.bmHeight * (bmp.bmBitsPixel / 8);
- p = (BYTE *)malloc(dwLen);
+ DWORD dwLen = bmp.bmWidth * bmp.bmHeight * (bmp.bmBitsPixel / 8);
+ BYTE *p = (BYTE *)malloc(dwLen);
if (p == NULL)
return;
memset(p, 0, dwLen);
@@ -143,13 +115,11 @@ void SetTranspBkgColor(HBITMAP hBitmap, COLORREF color)
GetBitmapBits(hBitmap, dwLen, p);
bool changed = false;
- for (y = 0; y < bmp.bmHeight; ++y) {
+ for (int y = 0; y < bmp.bmHeight; ++y) {
BYTE *px = p + bmp.bmWidth * 4 * y;
- for (x = 0; x < bmp.bmWidth; ++x)
- {
- if (px[3] == 0)
- {
+ for (int x = 0; x < bmp.bmWidth; ++x) {
+ if (px[3] == 0) {
px[0] = GetBValue(color);
px[1] = GetGValue(color);
px[2] = GetRValue(color);
@@ -172,52 +142,47 @@ void SetHIMETRICtoDP(HDC hdc, SIZE* sz)
{
POINT pt;
int nMapMode = GetMapMode(hdc);
- if ( nMapMode < MM_ISOTROPIC && nMapMode != MM_TEXT )
- {
+ if (nMapMode < MM_ISOTROPIC && nMapMode != MM_TEXT) {
// when using a constrained map mode, map against physical inch
- SetMapMode(hdc,MM_HIMETRIC);
+ SetMapMode(hdc, MM_HIMETRIC);
pt.x = sz->cx;
pt.y = sz->cy;
- LPtoDP(hdc,&pt,1);
+ LPtoDP(hdc, &pt, 1);
sz->cx = pt.x;
sz->cy = pt.y;
SetMapMode(hdc, nMapMode);
}
- else
- {
+ else {
// map against logical inch for non-constrained mapping modes
int cxPerInch, cyPerInch;
- cxPerInch = GetDeviceCaps(hdc,LOGPIXELSX);
- cyPerInch = GetDeviceCaps(hdc,LOGPIXELSY);
+ cxPerInch = GetDeviceCaps(hdc, LOGPIXELSX);
+ cyPerInch = GetDeviceCaps(hdc, LOGPIXELSY);
sz->cx = MulDiv(sz->cx, cxPerInch, HIMETRIC_INCH);
sz->cy = MulDiv(sz->cy, cyPerInch, HIMETRIC_INCH);
}
pt.x = sz->cx;
pt.y = sz->cy;
- DPtoLP(hdc,&pt,1);
+ DPtoLP(hdc, &pt, 1);
sz->cx = pt.x;
sz->cy = pt.y;
}
-INT_PTR BmpFilterLoadBitmap32(WPARAM wParam,LPARAM lParam)
+INT_PTR BmpFilterLoadBitmap32(WPARAM wParam, LPARAM lParam)
{
- FIBITMAP *dib32 = NULL;
-
if (fei == NULL)
return 0;
- FIBITMAP *dib = (FIBITMAP *)CallService(MS_IMG_LOAD, lParam, IMGL_RETURNDIB|IMGL_TCHAR);
-
+ FIBITMAP *dib = (FIBITMAP *)CallService(MS_IMG_LOAD, lParam, IMGL_RETURNDIB | IMGL_TCHAR);
if (dib == NULL)
return 0;
+ FIBITMAP *dib32 = NULL;
if (fei->FI_GetBPP(dib) != 32) {
dib32 = fei->FI_ConvertTo32Bits(dib);
fei->FI_Unload(dib);
}
- else
- dib32 = dib;
+ else dib32 = dib;
if (dib32) {
if (fei->FI_IsTransparent(dib32)) {
@@ -252,62 +217,62 @@ static HWND hwndClui = 0;
int BmpFilterSaveBitmap(HBITMAP hBmp, char *szFile, int flags)
{
- IMGSRVC_INFO i = {0};
+ IMGSRVC_INFO i = { 0 };
i.cbSize = sizeof(IMGSRVC_INFO);
i.szName = szFile;
i.hbm = hBmp;
i.dwMask = IMGI_HBITMAP;
i.fif = FIF_UNKNOWN;
- return !CallService(MS_IMG_SAVE, (WPARAM) &i, MAKELONG(0, flags));
+ return !CallService(MS_IMG_SAVE, (WPARAM)&i, MAKELONG(0, flags));
}
int BmpFilterSaveBitmapW(HBITMAP hBmp, wchar_t *wszFile, int flags)
{
- IMGSRVC_INFO i = {0};
+ IMGSRVC_INFO i = { 0 };
i.cbSize = sizeof(IMGSRVC_INFO);
i.wszName = wszFile;
i.hbm = hBmp;
i.dwMask = IMGI_HBITMAP;
i.fif = FIF_UNKNOWN;
- return !CallService(MS_IMG_SAVE, (WPARAM) &i, MAKELONG(IMGL_WCHAR, flags));
+ return !CallService(MS_IMG_SAVE, (WPARAM)&i, MAKELONG(IMGL_WCHAR, flags));
}
// Save an HBITMAP to an image
// wParam = HBITMAP
// lParam = filename
-INT_PTR BmpFilterSaveBitmap(WPARAM wParam,LPARAM lParam)
+INT_PTR BmpFilterSaveBitmap(WPARAM wParam, LPARAM lParam)
{
- if ( fei == NULL )
+ if (fei == NULL)
return -1;
const char *szFile = (const char*)lParam;
char szFilename[MAX_PATH];
- if ( !PathToAbsolute(szFile, szFilename))
+ if (!PathToAbsolute(szFile, szFilename))
mir_snprintf(szFilename, SIZEOF(szFilename), "%s", szFile);
- int filenameLen = lstrlenA( szFilename );
- if ( filenameLen > 4 )
- return BmpFilterSaveBitmap(( HBITMAP )wParam, szFilename, 0);
+ int filenameLen = lstrlenA(szFilename);
+ if (filenameLen > 4)
+ return BmpFilterSaveBitmap((HBITMAP)wParam, szFilename, 0);
return -1;
}
-INT_PTR BmpFilterSaveBitmapW(WPARAM wParam,LPARAM lParam)
+INT_PTR BmpFilterSaveBitmapW(WPARAM wParam, LPARAM lParam)
{
- if ( fei == NULL )
+ if (fei == NULL)
return -1;
const wchar_t *wszFile = (const wchar_t *)lParam;
wchar_t wszFilename[MAX_PATH];
- if ( !PathToAbsoluteW(wszFile, wszFilename))
+ if (!PathToAbsoluteW(wszFile, wszFilename))
mir_sntprintf(wszFilename, SIZEOF(wszFilename), _T("%s"), wszFile);
- int filenameLen = lstrlenW( wszFilename );
- if ( filenameLen > 4 )
- return BmpFilterSaveBitmapW(( HBITMAP )wParam, wszFilename, 0 );
+ int filenameLen = lstrlenW(wszFilename);
+ if (filenameLen > 4)
+ return BmpFilterSaveBitmapW((HBITMAP)wParam, wszFilename, 0);
return -1;
}
@@ -317,33 +282,26 @@ INT_PTR BmpFilterSaveBitmapW(WPARAM wParam,LPARAM lParam)
// lParam = PA_FORMAT_* // image format
// kept for compatibilty - with freeimage we can save all common formats
-INT_PTR BmpFilterCanSaveBitmap(WPARAM wParam,LPARAM lParam)
+INT_PTR BmpFilterCanSaveBitmap(WPARAM wParam, LPARAM lParam)
{
return 1;
}
-
// Other utilities ////////////////////////////////////////////////////////////////////////////////
-
static BOOL ColorsAreTheSame(int colorDiff, BYTE *px1, BYTE *px2)
{
return abs(px1[0] - px2[0]) <= colorDiff
- && abs(px1[1] - px2[1]) <= colorDiff
- && abs(px1[2] - px2[2]) <= colorDiff;
+ && abs(px1[1] - px2[1]) <= colorDiff
+ && abs(px1[2] - px2[2]) <= colorDiff;
}
-
void AddToStack(int *stack, int *topPos, int x, int y)
{
- int i;
-
// Already is in stack?
- for (i = 0 ; i < *topPos ; i += 2)
- {
- if (stack[i] == x && stack[i+1] == y)
+ for (int i = 0; i < *topPos; i += 2)
+ if (stack[i] == x && stack[i + 1] == y)
return;
- }
stack[*topPos] = x;
(*topPos)++;
@@ -352,15 +310,12 @@ void AddToStack(int *stack, int *topPos, int x, int y)
(*topPos)++;
}
-
BOOL GetColorForPoint(int colorDiff, BYTE *p, int width, int height,
- int x0, int y0, int x1, int y1, int x2, int y2, BOOL *foundBkg, BYTE colors[][3])
+ int x0, int y0, int x1, int y1, int x2, int y2, BOOL *foundBkg, BYTE colors[][3])
{
- BYTE *px1, *px2, *px3;
-
- px1 = GET_PIXEL(p, x0,y0);
- px2 = GET_PIXEL(p, x1,y1);
- px3 = GET_PIXEL(p, x2,y2);
+ BYTE *px1 = GET_PIXEL(p, x0, y0);
+ BYTE *px2 = GET_PIXEL(p, x1, y1);
+ BYTE *px3 = GET_PIXEL(p, x2, y2);
// If any of the corners have transparency, forget about it
// Not using != 255 because some MSN bmps have 254 in some positions
@@ -368,15 +323,11 @@ BOOL GetColorForPoint(int colorDiff, BYTE *p, int width, int height,
return FALSE;
// See if is the same color
- if (ColorsAreTheSame(colorDiff, px1, px2) && ColorsAreTheSame(colorDiff, px3, px2))
- {
+ if (ColorsAreTheSame(colorDiff, px1, px2) && ColorsAreTheSame(colorDiff, px3, px2)) {
*foundBkg = TRUE;
memmove(colors, px1, 3);
}
- else
- {
- *foundBkg = FALSE;
- }
+ else *foundBkg = FALSE;
return TRUE;
}
@@ -385,13 +336,10 @@ BOOL GetColorForPoint(int colorDiff, BYTE *p, int width, int height,
DWORD GetImgHash(HBITMAP hBitmap)
{
BITMAP bmp;
- DWORD dwLen;
- WORD *p;
-
GetObject(hBitmap, sizeof(bmp), &bmp);
- dwLen = bmp.bmWidth * bmp.bmHeight * (bmp.bmBitsPixel / 8);
- p = (WORD *)malloc(dwLen);
+ DWORD dwLen = bmp.bmWidth * bmp.bmHeight * (bmp.bmBitsPixel / 8);
+ WORD *p = (WORD *)malloc(dwLen);
if (p == NULL)
return 0;
memset(p, 0, dwLen);
@@ -399,7 +347,7 @@ DWORD GetImgHash(HBITMAP hBitmap)
GetBitmapBits(hBitmap, dwLen, p);
DWORD ret = 0;
- for (DWORD i = 0 ; i < dwLen/2 ; i++)
+ for (DWORD i = 0; i < dwLen / 2; i++)
ret += p[i];
free(p);
@@ -414,7 +362,6 @@ HBITMAP MakeGrayscale(MCONTACT hContact, HBITMAP hBitmap)
{
if (hBitmap) {
FIBITMAP *dib = fei->FI_CreateDIBFromHBITMAP(hBitmap);
-
if (dib) {
FIBITMAP *dib_new = fei->FI_ConvertToGreyscale(dib);
fei->FI_Unload(dib);
@@ -435,153 +382,126 @@ HBITMAP MakeGrayscale(MCONTACT hContact, HBITMAP hBitmap)
*/
BOOL MakeTransparentBkg(MCONTACT hContact, HBITMAP *hBitmap)
{
- BYTE *p = NULL;
- DWORD dwLen;
- int width, height, i, j;
- BITMAP bmp;
- BYTE colors[8][3];
- BOOL foundBkg[8];
- BYTE *px1;
- int count, maxCount, selectedColor;
- HBITMAP hBmpTmp;
- int colorDiff;
+ int i, j;
+ BITMAP bmp;
GetObject(*hBitmap, sizeof(bmp), &bmp);
- width = bmp.bmWidth;
- height = bmp.bmHeight;
- colorDiff = db_get_w(hContact, "ContactPhoto", "TranspBkgColorDiff",
- db_get_w(0, AVS_MODULE, "TranspBkgColorDiff", 10));
+ int width = bmp.bmWidth;
+ int height = bmp.bmHeight;
+ int colorDiff = db_get_w(hContact, "ContactPhoto", "TranspBkgColorDiff", db_get_w(0, AVS_MODULE, "TranspBkgColorDiff", 10));
// Min 5x5 to easy things in loop
if (width <= 4 || height <= 4)
return FALSE;
- dwLen = width * height * 4;
- p = (BYTE *)malloc(dwLen);
+ DWORD dwLen = width * height * 4;
+ BYTE *p = (BYTE *)malloc(dwLen);
if (p == NULL)
- {
return FALSE;
- }
+ HBITMAP hBmpTmp;
if (bmp.bmBitsPixel == 32)
- {
hBmpTmp = *hBitmap;
- }
- else
- {
- // Convert to 32 bpp
+ else // Convert to 32 bpp
hBmpTmp = CopyBitmapTo32(*hBitmap);
- }
GetBitmapBits(hBmpTmp, dwLen, p);
// **** Get corner colors
// Top left
- if (!GetColorForPoint(colorDiff, p, width, height,
- 0, 0, 0, 1, 1, 0, &foundBkg[0], &colors[0]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ BYTE colors[8][3];
+ BOOL foundBkg[8];
+ if (!GetColorForPoint(colorDiff, p, width, height, 0, 0, 0, 1, 1, 0, &foundBkg[0], &colors[0])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Top center
- if (!GetColorForPoint(colorDiff, p, width, height,
- width/2, 0, width/2-1, 0, width/2+1, 0, &foundBkg[1], &colors[1]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, width / 2, 0, width / 2 - 1, 0, width / 2 + 1, 0, &foundBkg[1], &colors[1])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Top Right
if (!GetColorForPoint(colorDiff, p, width, height,
- width-1, 0, width-1, 1, width-2, 0, &foundBkg[2], &colors[2]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ width - 1, 0, width - 1, 1, width - 2, 0, &foundBkg[2], &colors[2])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Center left
- if (!GetColorForPoint(colorDiff, p, width, height,
- 0, height/2, 0, height/2-1, 0, height/2+1, &foundBkg[3], &colors[3]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, 0, height / 2, 0, height / 2 - 1, 0, height / 2 + 1, &foundBkg[3], &colors[3])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Center left
- if (!GetColorForPoint(colorDiff, p, width, height,
- width-1, height/2, width-1, height/2-1, width-1, height/2+1, &foundBkg[4], &colors[4]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, width - 1, height / 2, width - 1, height / 2 - 1, width - 1, height / 2 + 1, &foundBkg[4], &colors[4])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Bottom left
- if (!GetColorForPoint(colorDiff, p, width, height,
- 0, height-1, 0, height-2, 1, height-1, &foundBkg[5], &colors[5]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, 0, height - 1, 0, height - 2, 1, height - 1, &foundBkg[5], &colors[5])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Bottom center
- if (!GetColorForPoint(colorDiff, p, width, height,
- width/2, height-1, width/2-1, height-1, width/2+1, height-1, &foundBkg[6], &colors[6]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, width / 2, height - 1, width / 2 - 1, height - 1, width / 2 + 1, height - 1, &foundBkg[6], &colors[6])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Bottom Right
- if (!GetColorForPoint(colorDiff, p, width, height,
- width-1, height-1, width-1, height-2, width-2, height-1, &foundBkg[7], &colors[7]))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (!GetColorForPoint(colorDiff, p, width, height, width - 1, height - 1, width - 1, height - 2, width - 2, height - 1, &foundBkg[7], &colors[7])) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// **** X corners have to have the same color
- count = 0;
- for (i = 0 ; i < 8 ; i++)
- {
+ int count = 0;
+ for (i = 0; i < 8; i++)
if (foundBkg[i])
count++;
- }
- if (count < db_get_w(hContact, "ContactPhoto", "TranspBkgNumPoints",
- db_get_w(0, AVS_MODULE, "TranspBkgNumPoints", 5)))
- {
- if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
+ if (count < db_get_w(hContact, "ContactPhoto", "TranspBkgNumPoints", db_get_w(0, AVS_MODULE, "TranspBkgNumPoints", 5))) {
+ if (hBmpTmp != *hBitmap)
+ DeleteObject(hBmpTmp);
free(p);
return FALSE;
}
// Ok, X corners at least have a color, lets compare then
- maxCount = 0;
- for (i = 0 ; i < 8 ; i++)
- {
- if (foundBkg[i])
- {
+ int maxCount = 0, selectedColor;
+ for (i = 0; i < 8; i++) {
+ if (foundBkg[i]) {
count = 0;
- for (j = 0 ; j < 8 ; j++)
- {
- if (foundBkg[j] && ColorsAreTheSame(colorDiff, (BYTE *) &colors[i], (BYTE *) &colors[j]))
+ for (j = 0; j < 8; j++) {
+ if (foundBkg[j] && ColorsAreTheSame(colorDiff, (BYTE *)&colors[i], (BYTE *)&colors[j]))
count++;
}
- if (count > maxCount)
- {
+ if (count > maxCount) {
maxCount = count;
selectedColor = i;
}
@@ -589,8 +509,7 @@ BOOL MakeTransparentBkg(MCONTACT hContact, HBITMAP *hBitmap)
}
if (maxCount < db_get_w(hContact, "ContactPhoto", "TranspBkgNumPoints",
- db_get_w(0, AVS_MODULE, "TranspBkgNumPoints", 5)))
- {
+ db_get_w(0, AVS_MODULE, "TranspBkgNumPoints", 5))) {
// Not enought corners with the same color
if (hBmpTmp != *hBitmap) DeleteObject(hBmpTmp);
free(p);
@@ -600,14 +519,11 @@ BOOL MakeTransparentBkg(MCONTACT hContact, HBITMAP *hBitmap)
// Get bkg color as mean of colors
{
int bkgColor[3];
-
bkgColor[0] = 0;
bkgColor[1] = 0;
bkgColor[2] = 0;
- for (i = 0 ; i < 8 ; i++)
- {
- if (foundBkg[i] && ColorsAreTheSame(colorDiff, (BYTE *) &colors[i], (BYTE *) &colors[selectedColor]))
- {
+ for (i = 0; i < 8; i++) {
+ if (foundBkg[i] && ColorsAreTheSame(colorDiff, (BYTE *)&colors[i], (BYTE *)&colors[selectedColor])) {
bkgColor[0] += colors[i][0];
bkgColor[1] += colors[i][1];
bkgColor[2] += colors[i][2];
@@ -623,9 +539,7 @@ BOOL MakeTransparentBkg(MCONTACT hContact, HBITMAP *hBitmap)
}
// **** Set alpha for the background color, from the borders
-
- if (hBmpTmp != *hBitmap)
- {
+ if (hBmpTmp != *hBitmap) {
DeleteObject(*hBitmap);
*hBitmap = hBmpTmp;
@@ -634,92 +548,76 @@ BOOL MakeTransparentBkg(MCONTACT hContact, HBITMAP *hBitmap)
GetBitmapBits(*hBitmap, dwLen, p);
}
- {
- // Set alpha from borders
- int x, y;
- int topPos = 0;
- int curPos = 0;
- int *stack = (int *)malloc(width * height * 2 * sizeof(int));
- bool transpProportional = (db_get_b(NULL, AVS_MODULE, "MakeTransparencyProportionalToColorDiff", 0) != 0);
-
- if (stack == NULL)
- {
- free(p);
- return FALSE;
- }
+ // Set alpha from borders
+ bool transpProportional = (db_get_b(NULL, AVS_MODULE, "MakeTransparencyProportionalToColorDiff", 0) != 0);
- // Put four corners
- AddToStack(stack, &topPos, 0, 0);
- AddToStack(stack, &topPos, width/2, 0);
- AddToStack(stack, &topPos, width-1, 0);
- AddToStack(stack, &topPos, 0, height/2);
- AddToStack(stack, &topPos, width-1, height/2);
- AddToStack(stack, &topPos, 0, height-1);
- AddToStack(stack, &topPos, width/2, height-1);
- AddToStack(stack, &topPos, width-1, height-1);
-
- while(curPos < topPos)
- {
- // Get pos
- x = stack[curPos]; curPos++;
- y = stack[curPos]; curPos++;
-
- // Get pixel
- px1 = GET_PIXEL(p, x, y);
-
- // It won't change the transparency if one exists
- // (This avoid an endless loop too)
- // Not using == 255 because some MSN bmps have 254 in some positions
- if (px1[3] >= 253)
- {
- if (ColorsAreTheSame(colorDiff, px1, (BYTE *) &colors[selectedColor]))
- {
- if (transpProportional)
- {
- px1[3] = min(252,
- (abs(px1[0] - colors[selectedColor][0])
- + abs(px1[1] - colors[selectedColor][1])
- + abs(px1[2] - colors[selectedColor][2])) / 3);
- }
- else
- {
- px1[3] = 0;
- }
-
- // Add 4 neighbours
-
- if (x + 1 < width)
- AddToStack(stack, &topPos, x + 1, y);
-
- if (x - 1 >= 0)
- AddToStack(stack, &topPos, x - 1, y);
-
- if (y + 1 < height)
- AddToStack(stack, &topPos, x, y + 1);
-
- if (y - 1 >= 0)
- AddToStack(stack, &topPos, x, y - 1);
- }
+ int *stack = (int *)malloc(width * height * 2 * sizeof(int));
+ if (stack == NULL) {
+ free(p);
+ return FALSE;
+ }
+
+ // Put four corners
+ int topPos = 0;
+ AddToStack(stack, &topPos, 0, 0);
+ AddToStack(stack, &topPos, width / 2, 0);
+ AddToStack(stack, &topPos, width - 1, 0);
+ AddToStack(stack, &topPos, 0, height / 2);
+ AddToStack(stack, &topPos, width - 1, height / 2);
+ AddToStack(stack, &topPos, 0, height - 1);
+ AddToStack(stack, &topPos, width / 2, height - 1);
+ AddToStack(stack, &topPos, width - 1, height - 1);
+
+ int curPos = 0;
+ while (curPos < topPos) {
+ // Get pos
+ int x = stack[curPos]; curPos++;
+ int y = stack[curPos]; curPos++;
+
+ // Get pixel
+ BYTE *px1 = GET_PIXEL(p, x, y);
+
+ // It won't change the transparency if one exists
+ // (This avoid an endless loop too)
+ // Not using == 255 because some MSN bmps have 254 in some positions
+ if (px1[3] >= 253) {
+ if (ColorsAreTheSame(colorDiff, px1, (BYTE *)&colors[selectedColor])) {
+ px1[3] = (transpProportional) ? min(252,
+ (abs(px1[0] - colors[selectedColor][0])
+ + abs(px1[1] - colors[selectedColor][1])
+ + abs(px1[2] - colors[selectedColor][2])) / 3) : 0;
+
+ // Add 4 neighbours
+ if (x + 1 < width)
+ AddToStack(stack, &topPos, x + 1, y);
+
+ if (x - 1 >= 0)
+ AddToStack(stack, &topPos, x - 1, y);
+
+ if (y + 1 < height)
+ AddToStack(stack, &topPos, x, y + 1);
+
+ if (y - 1 >= 0)
+ AddToStack(stack, &topPos, x, y - 1);
}
}
-
- free(stack);
}
- dwLen = SetBitmapBits(*hBitmap, dwLen, p);
- free(p);
+ free(stack);
+ SetBitmapBits(*hBitmap, dwLen, p);
+ free(p);
return TRUE;
}
/////////////////////////////////////////////////////////////////////////////////////////
// Other utils
-int SaveAvatar( const char* protocol, const TCHAR* tszFileName )
+int SaveAvatar(const char* protocol, const TCHAR* tszFileName)
{
- INT_PTR result = CallProtoService(protocol, PS_SETMYAVATART, 0, ( LPARAM )tszFileName);
- if ( result == CALLSERVICE_NOTFOUND )
+ INT_PTR result = CallProtoService(protocol, PS_SETMYAVATART, 0, (LPARAM)tszFileName);
+ if (result == CALLSERVICE_NOTFOUND)
result = CallProtoService(protocol, PS_SETMYAVATAR, 0, (LPARAM)(char*)_T2A(tszFileName));
-
+
return result;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 10:05:41 +0000