image: Move image code into its own module.

[apitrace] / common / image_bmp.cpp

diff --git a/common/image_bmp.cpp b/common/image_bmp.cpp
deleted file mode 100644 (file)
index e0c6428..0000000
--- a/common/image_bmp.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2011 Jose Fonseca
- * Copyright 2008-2010 VMware, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <assert.h>
-#include <stdint.h>
-
-#include "image.hpp"
-
-
-namespace image {
-
-
-#pragma pack(push,2)
-struct FileHeader {
-    uint16_t bfType;
-    uint32_t bfSize;
-    uint16_t bfReserved1;
-    uint16_t bfReserved2;
-    uint32_t bfOffBits;
-};
-#pragma pack(pop)
-
-struct InfoHeader {
-    uint32_t biSize;
-    int32_t biWidth;
-    int32_t biHeight;
-    uint16_t biPlanes;
-    uint16_t biBitCount;
-    uint32_t biCompression;
-    uint32_t biSizeImage;
-    int32_t biXPelsPerMeter;
-    int32_t biYPelsPerMeter;
-    uint32_t biClrUsed;
-    uint32_t biClrImportant;
-};
-
-struct Pixel {
-    uint8_t rgbBlue;
-    uint8_t rgbGreen;
-    uint8_t rgbRed;
-    uint8_t rgbAlpha;
-};
-
-
-bool
-Image::writeBMP(const char *filename) const {
-    assert(channels == 4);
-
-    struct FileHeader bmfh;
-    struct InfoHeader bmih;
-    unsigned x, y;
-
-    bmfh.bfType = 0x4d42;
-    bmfh.bfSize = 14 + 40 + height*width*4;
-    bmfh.bfReserved1 = 0;
-    bmfh.bfReserved2 = 0;
-    bmfh.bfOffBits = 14 + 40;
-
-    bmih.biSize = 40;
-    bmih.biWidth = width;
-    bmih.biHeight = height;
-    bmih.biPlanes = 1;
-    bmih.biBitCount = 32;
-    bmih.biCompression = 0;
-    bmih.biSizeImage = height*width*4;
-    bmih.biXPelsPerMeter = 0;
-    bmih.biYPelsPerMeter = 0;
-    bmih.biClrUsed = 0;
-    bmih.biClrImportant = 0;
-
-    std::ofstream stream(filename, std::ofstream::binary);
-
-    if (!stream) {
-        return false;
-    }
-
-    stream.write((const char *)&bmfh, 14);
-    stream.write((const char *)&bmih, 40);
-
-    unsigned stride = width*4;
-
-    if (flipped) {
-        for (y = 0; y < height; ++y) {
-            const unsigned char *ptr = pixels + y * stride;
-            for (x = 0; x < width; ++x) {
-                struct Pixel pixel;
-                pixel.rgbRed   = ptr[x*4 + 0];
-                pixel.rgbGreen = ptr[x*4 + 1];
-                pixel.rgbBlue  = ptr[x*4 + 2];
-                pixel.rgbAlpha = ptr[x*4 + 3];
-                stream.write((const char *)&pixel, 4);
-            }
-        }
-    } else {
-        y = height;
-        while (y--) {
-            const unsigned char *ptr = pixels + y * stride;
-            for (x = 0; x < width; ++x) {
-                struct Pixel pixel;
-                pixel.rgbRed   = ptr[x*4 + 0];
-                pixel.rgbGreen = ptr[x*4 + 1];
-                pixel.rgbBlue  = ptr[x*4 + 2];
-                pixel.rgbAlpha = ptr[x*4 + 3];
-                stream.write((const char *)&pixel, 4);
-            }
-        }
-    }
-
-    stream.close();
-
-    return true;
-}
-
-
-} /* namespace image */