AdvaImg plugin folder renaming

git-svn-id: http://svn.miranda-ng.org/main/trunk@2801 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 214 insertions, 0 deletions

diff --git a/plugins/AdvaImg/src/FreeImage/Conversion24.cpp b/plugins/AdvaImg/src/FreeImage/Conversion24.cpp
new file mode 100644
index 0000000000..f04b946ef0
--- /dev/null
+++ b/plugins/AdvaImg/src/FreeImage/Conversion24.cpp
@@ -0,0 +1,214 @@
+// ==========================================================

+// Bitmap conversion routines

+//

+// Design and implementation by

+// - Floris van den Berg (flvdberg@wxs.nl)

+// - Dale Larson (dlarson@norsesoft.com)

+// - Hervé Drolon (drolon@infonie.fr)

+// - Jani Kajala (janik@remedy.fi)

+//

+// This file is part of FreeImage 3

+//

+// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY

+// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES

+// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE

+// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED

+// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT

+// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY

+// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL

+// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER

+// THIS DISCLAIMER.

+//

+// Use at your own risk!

+// ==========================================================

+

+#include "FreeImage.h"

+#include "Utilities.h"

+

+// ----------------------------------------------------------

+//  internal conversions X to 24 bits

+// ----------------------------------------------------------

+

+void DLL_CALLCONV

+FreeImage_ConvertLine1To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette) {

+	for (int cols = 0; cols < width_in_pixels; cols++) {

+		BYTE index = (source[cols >> 3] & (0x80 >> (cols & 0x07))) != 0 ? 1 : 0;

+

+		target[FI_RGBA_BLUE] = palette[index].rgbBlue;

+		target[FI_RGBA_GREEN] = palette[index].rgbGreen;

+		target[FI_RGBA_RED] = palette[index].rgbRed;

+

+		target += 3;

+	}

+}

+

+void DLL_CALLCONV

+FreeImage_ConvertLine4To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette) {

+	BOOL low_nibble = FALSE;

+	int x = 0;

+

+	for (int cols = 0; cols < width_in_pixels; ++cols ) {

+		if (low_nibble) {

+			target[FI_RGBA_BLUE] = palette[LOWNIBBLE(source[x])].rgbBlue;

+			target[FI_RGBA_GREEN] = palette[LOWNIBBLE(source[x])].rgbGreen;

+			target[FI_RGBA_RED] = palette[LOWNIBBLE(source[x])].rgbRed;

+

+			x++;

+		} else {

+			target[FI_RGBA_BLUE] = palette[HINIBBLE(source[x]) >> 4].rgbBlue;

+			target[FI_RGBA_GREEN] = palette[HINIBBLE(source[x]) >> 4].rgbGreen;

+			target[FI_RGBA_RED] = palette[HINIBBLE(source[x]) >> 4].rgbRed;

+		}

+

+		low_nibble = !low_nibble;

+

+		target += 3;

+	}

+}

+

+void DLL_CALLCONV

+FreeImage_ConvertLine8To24(BYTE *target, BYTE *source, int width_in_pixels, RGBQUAD *palette) {

+	for (int cols = 0; cols < width_in_pixels; cols++) {

+		target[FI_RGBA_BLUE] = palette[source[cols]].rgbBlue;

+		target[FI_RGBA_GREEN] = palette[source[cols]].rgbGreen;

+		target[FI_RGBA_RED] = palette[source[cols]].rgbRed;

+

+		target += 3;

+	}

+}

+

+void DLL_CALLCONV

+FreeImage_ConvertLine16To24_555(BYTE *target, BYTE *source, int width_in_pixels) {

+	WORD *bits = (WORD *)source;

+

+	for (int cols = 0; cols < width_in_pixels; cols++) {

+		target[FI_RGBA_RED]   = (BYTE)((((bits[cols] & FI16_555_RED_MASK) >> FI16_555_RED_SHIFT) * 0xFF) / 0x1F);

+		target[FI_RGBA_GREEN] = (BYTE)((((bits[cols] & FI16_555_GREEN_MASK) >> FI16_555_GREEN_SHIFT) * 0xFF) / 0x1F);

+		target[FI_RGBA_BLUE]  = (BYTE)((((bits[cols] & FI16_555_BLUE_MASK) >> FI16_555_BLUE_SHIFT) * 0xFF) / 0x1F);

+

+		target += 3;

+	}

+}

+

+void DLL_CALLCONV

+FreeImage_ConvertLine16To24_565(BYTE *target, BYTE *source, int width_in_pixels) {

+	WORD *bits = (WORD *)source;

+

+	for (int cols = 0; cols < width_in_pixels; cols++) {

+		target[FI_RGBA_RED]   = (BYTE)((((bits[cols] & FI16_565_RED_MASK) >> FI16_565_RED_SHIFT) * 0xFF) / 0x1F);

+		target[FI_RGBA_GREEN] = (BYTE)((((bits[cols] & FI16_565_GREEN_MASK) >> FI16_565_GREEN_SHIFT) * 0xFF) / 0x3F);

+		target[FI_RGBA_BLUE]  = (BYTE)((((bits[cols] & FI16_565_BLUE_MASK) >> FI16_565_BLUE_SHIFT) * 0xFF) / 0x1F);

+

+		target += 3;

+	}

+}

+

+void DLL_CALLCONV

+FreeImage_ConvertLine32To24(BYTE *target, BYTE *source, int width_in_pixels) {

+	for (int cols = 0; cols < width_in_pixels; cols++) {

+		target[FI_RGBA_BLUE] = source[FI_RGBA_BLUE];

+		target[FI_RGBA_GREEN] = source[FI_RGBA_GREEN];

+		target[FI_RGBA_RED] = source[FI_RGBA_RED];

+

+		target += 3;

+		source += 4;

+	}

+}

+

+// ----------------------------------------------------------

+//   smart convert X to 24 bits

+// ----------------------------------------------------------

+

+FIBITMAP * DLL_CALLCONV

+FreeImage_ConvertTo24Bits(FIBITMAP *dib) {

+	if (!FreeImage_HasPixels(dib)) return NULL;

+

+	const unsigned bpp = FreeImage_GetBPP(dib);

+

+	const FREE_IMAGE_TYPE image_type = FreeImage_GetImageType(dib);

+	if ((image_type != FIT_BITMAP) && (image_type != FIT_RGB16)) {

+		return NULL;

+	}

+

+	if (bpp != 24) {

+		const int width = FreeImage_GetWidth(dib);

+		const int height = FreeImage_GetHeight(dib);

+		FIBITMAP *new_dib = FreeImage_Allocate(width, height, 24, FI_RGBA_RED_MASK, FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK);

+

+		if(new_dib == NULL) {

+			return NULL;

+		}

+

+		// copy metadata from src to dst

+		FreeImage_CloneMetadata(new_dib, dib);

+

+		switch(bpp) {

+			case 1 :

+			{

+				for (int rows = 0; rows < height; rows++) {

+					FreeImage_ConvertLine1To24(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width, FreeImage_GetPalette(dib));					

+				}

+				return new_dib;

+			}

+

+			case 4 :

+			{

+				for (int rows = 0; rows < height; rows++) {

+					FreeImage_ConvertLine4To24(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width, FreeImage_GetPalette(dib));

+				}

+				return new_dib;

+			}

+				

+			case 8 :

+			{

+				for (int rows = 0; rows < height; rows++) {

+					FreeImage_ConvertLine8To24(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width, FreeImage_GetPalette(dib));

+				}

+				return new_dib;

+			}

+

+			case 16 :

+			{

+				for (int rows = 0; rows < height; rows++) {

+					if ((FreeImage_GetRedMask(dib) == FI16_565_RED_MASK) && (FreeImage_GetGreenMask(dib) == FI16_565_GREEN_MASK) && (FreeImage_GetBlueMask(dib) == FI16_565_BLUE_MASK)) {

+						FreeImage_ConvertLine16To24_565(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width);

+					} else {

+						// includes case where all the masks are 0

+						FreeImage_ConvertLine16To24_555(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width);

+					}

+				}

+				return new_dib;

+			}

+

+			case 32 :

+			{

+				for (int rows = 0; rows < height; rows++) {

+					FreeImage_ConvertLine32To24(FreeImage_GetScanLine(new_dib, rows), FreeImage_GetScanLine(dib, rows), width);

+				}

+				return new_dib;

+			}

+

+			case 48:

+			{

+				const unsigned src_pitch = FreeImage_GetPitch(dib);

+				const unsigned dst_pitch = FreeImage_GetPitch(new_dib);

+				const BYTE *src_bits = FreeImage_GetBits(dib);

+				BYTE *dst_bits = FreeImage_GetBits(new_dib);

+				for (int rows = 0; rows < height; rows++) {

+					const FIRGB16 *src_pixel = (FIRGB16*)src_bits;

+					RGBTRIPLE *dst_pixel = (RGBTRIPLE*)dst_bits;

+					for(int cols = 0; cols < width; cols++) {

+						dst_pixel[cols].rgbtRed   = (BYTE)(src_pixel[cols].red   >> 8);

+						dst_pixel[cols].rgbtGreen = (BYTE)(src_pixel[cols].green >> 8);

+						dst_pixel[cols].rgbtBlue  = (BYTE)(src_pixel[cols].blue  >> 8);

+					}

+					src_bits += src_pitch;

+					dst_bits += dst_pitch;

+				}

+				return new_dib;

+			}

+		}

+	}

+

+	return FreeImage_Clone(dib);

+}