M include/mgba/feature/video-logger.h → include/mgba/feature/video-logger.h

@@ -10,6 +10,8 @@ #include <mgba-util/common.h>
 
 CXX_GUARD_START
 
+#include <mgba/core/core.h>
+
 #include <mgba-util/circle-buffer.h>
 
 #define mVL_MAX_CHANNELS 32
@@ -128,6 +130,7 @@ void mVideoLoggerInjectVideoRegister(struct mVideoLogger* logger, uint32_t address, uint16_t value);
 void mVideoLoggerInjectPalette(struct mVideoLogger* logger, uint32_t address, uint16_t value);
 void mVideoLoggerInjectOAM(struct mVideoLogger* logger, uint32_t address, uint16_t value);
 
+enum mPlatform mVideoLogIsCompatible(struct VFile*);
 struct mCore* mVideoLogCoreFind(struct VFile*);
 
 CXX_GUARD_END

M src/feature/video-logger.c → src/feature/video-logger.c

@@ -5,7 +5,6 @@ * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 #include <mgba/feature/video-logger.h>
 
-#include <mgba/core/core.h>
 #include <mgba-util/memory.h>
 #include <mgba-util/vfs.h>
 #include <mgba-util/math.h>
@@ -1033,7 +1032,7 @@ }
 	return read;
 }
 
-struct mCore* mVideoLogCoreFind(struct VFile* vf) {
+static const struct mVLDescriptor* _mVideoLogDescriptor(struct VFile* vf) {
 	if (!vf) {
 		return NULL;
 	}
@@ -1054,6 +1053,25 @@ for (descriptor = &_descriptors[0]; descriptor->platform != PLATFORM_NONE; ++descriptor) {
 		if (platform == descriptor->platform) {
 			break;
 		}
+	}
+	if (descriptor->platform == PLATFORM_NONE) {
+		return NULL;
+	}
+	return descriptor;
+}
+
+enum mPlatform mVideoLogIsCompatible(struct VFile* vf) {
+	const struct mVLDescriptor* descriptor = _mVideoLogDescriptor(vf);
+	if (descriptor) {
+		return descriptor->platform;
+	}
+	return PLATFORM_NONE;
+}
+
+struct mCore* mVideoLogCoreFind(struct VFile* vf) {
+	const struct mVLDescriptor* descriptor = _mVideoLogDescriptor(vf);
+	if (!descriptor) {
+		return NULL;
 	}
 	struct mCore* core = NULL;
 	if (descriptor->open) {