cli: add webp support

Author: craftablescience

README.md

@@ -17,8 +17,11 @@ A utility to create, edit, and display every type of VTF file ever made.
 ## Features
 
 - Create Mode
-  - Directly convert animated images (APNG/GIF)
-  - Directly convert floating point images (EXR/HDR)
+  - Directly convert a wide range of input image formats
+    - Animated images (APNG/GIF)
+    - Floating point images (EXR/HDR)
+    - Standard images (PNG/JPG/TGA/WebP)
+    - Esoteric images (QOI/PSD/PGM/PPM/PIC/BMP)
   - Kaiser mipmap filtering selected by default
   - Create non-power of two textures
   - Create cubemaps from HDRIs
@@ -36,7 +39,7 @@ A utility to create, edit, and display every type of VTF file ever made.
   - Add, overwrite, or remove resources
 - Extract Mode
   - Save the image data contained within VTFs as image files
-    - Save as PNG/JPEG/BMP/TGA/QOI/HDR/EXR
+    - Save as PNG/JPEG/BMP/TGA/WebP/QOI/HDR/EXR
     - Defaults to PNG or EXR based on the image format
 - Info Mode
   - Print out all VTF metadata and non-image resource data
@@ -422,6 +425,7 @@ FILE_FORMAT
  • JPEG
  • BMP
  • TGA
+ • WEBP
  • QOI
  • HDR
  • EXR

ext/sourcepp

@@ -59,7 +59,7 @@ std::string_view randomDeviantArtTFTrope() {
 }
 
 bool fileIsASupportedImageFileFormat(std::string_view extension) {
-	static constexpr std::array<std::string_view, 14> SUPPORTED_EXTENSIONS{
+	static constexpr std::array<std::string_view, 15> SUPPORTED_EXTENSIONS{
 		".apng",
 		".bmp",
 		".exr",
@@ -74,6 +74,7 @@ bool fileIsASupportedImageFileFormat(std::string_view extension) {
 		".psd",
 		".qoi",
 		".tga",
+		".webp",
 	};
 	return std::ranges::find(SUPPORTED_EXTENSIONS, sourcepp::string::toLower(extension)) != SUPPORTED_EXTENSIONS.end();
 }
@@ -84,13 +85,14 @@ std::string_view supportedImageFileFormatExtension(vtfpp::ImageConversion::FileF
 		case DEFAULT:
 			// We should not be here!
 			break;
-		case PNG: return ".png";
-		case JPG: return ".jpg";
-		case BMP: return ".bmp";
-		case TGA: return ".tga";
-		case QOI: return ".qoi";
-		case HDR: return ".hdr";
-		case EXR: return ".exr";
+		case PNG:  return ".png";
+		case JPG:  return ".jpg";
+		case BMP:  return ".bmp";
+		case TGA:  return ".tga";
+		case WEBP: return ".webp";
+		case QOI:  return ".qoi";
+		case HDR:  return ".hdr";
+		case EXR:  return ".exr";
 	}
 	return "";
 }

src/cli/MareTF.cpp

@@ -126,6 +126,7 @@ const std::vector<vtfpp::ImageConversion::FileFormat> IMAGE_CONVERSION_FILE_FORM
 	vtfpp::ImageConversion::FileFormat::JPG,
 	vtfpp::ImageConversion::FileFormat::BMP,
 	vtfpp::ImageConversion::FileFormat::TGA,
+	vtfpp::ImageConversion::FileFormat::WEBP,
 	vtfpp::ImageConversion::FileFormat::QOI,
 	vtfpp::ImageConversion::FileFormat::HDR,
 	vtfpp::ImageConversion::FileFormat::EXR,
@@ -137,6 +138,7 @@ const std::vector<std::string_view> IMAGE_CONVERSION_FILE_FORMAT_S{
 	"JPEG",
 	"BMP",
 	"TGA",
+	"WEBP",
 	"QOI",
 	"HDR",
 	"EXR",