Renaming string functions.

src/image.cpp

@@ -234,7 +234,7 @@ namespace bimg
 			const TextureFormat::Enum fmt = TextureFormat::Enum(ii);
 			if (isValid(fmt) )
 			{
-				if (0 == bx::strincmp(s_textureFormatName[ii], _name) )
+				if (0 == bx::strCmpI(s_textureFormatName[ii], _name) )
 				{
 					return fmt;
 				}

src/image_decode.cpp

@@ -258,22 +258,22 @@ namespace bimg
 				{
 					const EXRChannelInfo& channel = exrHeader.channels[ii];
 					if (UINT8_MAX == idxR
-					&&  0 == bx::strncmp(channel.name, "R") )
+					&&  0 == bx::strCmp(channel.name, "R") )
 					{
 						idxR = ii;
 					}
 					else if (UINT8_MAX == idxG
-					&&  0 == bx::strncmp(channel.name, "G") )
+					&&  0 == bx::strCmp(channel.name, "G") )
 					{
 						idxG = ii;
 					}
 					else if (UINT8_MAX == idxB
-					&&  0 == bx::strncmp(channel.name, "B") )
+					&&  0 == bx::strCmp(channel.name, "B") )
 					{
 						idxB = ii;
 					}
 					else if (UINT8_MAX == idxA
-					&&  0 == bx::strncmp(channel.name, "A") )
+					&&  0 == bx::strCmp(channel.name, "A") )
 					{
 						idxA = ii;
 					}

tools/texturec/texturec.cpp

@@ -370,6 +370,7 @@ void help(const char* _error = NULL)
 		  "      --iqa                Image Quality Assesment\n"
 		  "      --max <max size>     Maximum width/height (image will be scaled down and\n"
 		  "                           aspect ratio will be preserved.\n"
+		  "      --as <extension>     Save as.\n"
 
 		  "\n"
 		  "For additional information, see https://github.com/bkaradzic/bgfx\n"
@@ -400,6 +401,14 @@ int main(int _argc, const char* _argv[])
 		return EXIT_FAILURE;
 	}
 
+	const char* saveAs = cmdLine.findOption("as");
+	saveAs = NULL == saveAs ? bx::strFindI(outputFileName, ".ktx") : saveAs;
+	if (NULL == saveAs)
+	{
+		help("Output file format must be specified.");
+		return EXIT_FAILURE;
+	}
+
 	Options options;
 
 	const char* edgeOpt = cmdLine.findOption("sdf");
@@ -419,13 +428,6 @@ int main(int _argc, const char* _argv[])
 		options.maxSize = atoi(maxSize);
 	}
 
-	bx::CrtFileReader reader;
-	if (!bx::open(&reader, inputFileName) )
-	{
-		help("Failed to open input file.");
-		return EXIT_FAILURE;
-	}
-
 	options.format = bimg::TextureFormat::Count;
 	const char* type = cmdLine.findOption('t');
 	if (NULL != type)
@@ -439,14 +441,28 @@ int main(int _argc, const char* _argv[])
 		}
 	}
 
+	bx::CrtFileReader reader;
+	if (!bx::open(&reader, inputFileName) )
+	{
+		help("Failed to open input file.");
+		return EXIT_FAILURE;
+	}
+
 	bx::CrtAllocator allocator;
 
 	uint32_t inputSize = (uint32_t)bx::getSize(&reader);
 	uint8_t* inputData = (uint8_t*)BX_ALLOC(&allocator, inputSize);
 
-	bx::read(&reader, inputData, inputSize);
+	bx::Error err;
+	bx::read(&reader, inputData, inputSize, &err);
 	bx::close(&reader);
 
+	if (!err.isOk() )
+	{
+		help("Failed to read input file.");
+		return EXIT_FAILURE;
+	}
+
 	bimg::ImageContainer* output = convert(&allocator, inputData, inputSize, options);
 
 	BX_FREE(&allocator, inputData);
@@ -456,7 +472,7 @@ int main(int _argc, const char* _argv[])
 		bx::CrtFileWriter writer;
 		if (bx::open(&writer, outputFileName) )
 		{
-			if (NULL != bx::stristr(outputFileName, ".ktx") )
+			if (NULL != bx::strFindI(saveAs, "ktx") )
 			{
 				bimg::imageWriteKtx(&writer, *output, output->m_data, output->m_size);
 			}