有压缩格式的Bitmap BMP图像显示调色板数据和图像数据
参考文章
一、测试代码

int main(int argc, char *argv[])
{
u32 ColorPaletteTable[256] = {
0};
u8 ImageColorData[5 * 1024] = {
0};
const u8 * pSrcDir = "xDemoUI\\b057_pd_delay3.bmp";
FILE * pImgFileHandler = NULL;
BitMapInfo_TypeDef BitMapInfo = {
0};
printf("BitMapFileHeader_TypeDef:%d\r\n", sizeof(BitMapFileHeader_TypeDef));
printf("BitMapInfoHeader_TypeDef:%d\r\n", sizeof(BitMapInfoHeader_TypeDef));
printf("BitMapInfo_TypeDef:%d\r\n", sizeof(BitMapInfo_TypeDef));
printf("\r\n\r\n");
pImgFileHandler = fopen(pSrcDir, "rb");
if (pImgFileHandler == NULL)
{
printf("Open File Error......\r\n");
while (1);
}
if (!fread(&BitMapInfo, sizeof(BitMapInfo_TypeDef), 1, pImgFileHandler))
{
printf("Read Bitmap Info Error......\r\n");
while (1);
}
printf("File %s Bitmap Info:\r\n", pSrcDir);
printf("FileType :%X\r\n", BitMapInfo.FileHeader.FileType);
printf("FileSize :%d\r\n", BitMapInfo.FileHeader.FileSize);
printf("ImgDataOffset:%d\r\n", BitMapInfo.FileHeader.ImgDataOffset);
printf("\r\n");
printf("InfoHeaderSize:%d\r\n", BitMapInfo.InfoHeader.InfoHeaderSize);
printf("ImgWidth :%d\r\n", BitMapInfo.InfoHeader.ImgWidth);
printf("ImgHeight :%d\r\n", BitMapInfo.InfoHeader.ImgHeight);
printf("ColorPlanes :%d\r\n", BitMapInfo.InfoHeader.ColorPlanes);
printf("PixelsBits :%d\r\n", BitMapInfo.InfoHeader.PixelsBits);
printf("CompresType :%d\r\n", BitMapInfo.InfoHeader.CompresType);
printf("ImgDataSize :%d\r\n", BitMapInfo.InfoHeader.ImgDataSize);
printf("HorResolut :%d\r\n", BitMapInfo.InfoHeader.HorResolut);
printf("VerResolut :%d\r\n", BitMapInfo.InfoHeader.VerResolut);
printf("ColorPalette :%d\r\n", BitMapInfo.InfoHeader.ColorPalette);
printf("ColorImportant:%d\r\n", BitMapInfo.InfoHeader.ColorImportant);
printf("\r\n\r\n");
if (fseek(pImgFileHandler, sizeof(BitMapInfo_TypeDef), SEEK_SET))
{
printf("Set Offset Error.....1\r\n");
while (1)