GRAPHICS: Convert JPEG to the ImageDecoder API

3 files changed, 8 insertions, 20 deletions

diff --git a/engines/groovie/roq.cpp b/engines/groovie/roq.cpp
index 53f335ce68..8da8671b5d 100644
--- a/engines/groovie/roq.cpp
+++ b/engines/groovie/roq.cpp
@@ -30,8 +30,8 @@
 #include "common/debug.h"
 #include "common/textconsole.h"
 
-#include "graphics/jpeg.h"
 #include "graphics/palette.h"
+#include "graphics/decoders/jpeg.h"
 
 #ifdef USE_RGB_COLOR
 // Required for the YUV to RGB conversion
@@ -435,8 +435,8 @@ bool ROQPlayer::processBlockStill(ROQBlockHeader &blockHeader) {
 
 	warning("Groovie::ROQ: JPEG frame (unfinshed)");
 
-	Graphics::JPEG *jpg = new Graphics::JPEG();
-	jpg->read(_file);
+	Graphics::JPEGDecoder *jpg = new Graphics::JPEGDecoder();
+	jpg->loadStream(*_file);
 	byte *y = (byte *)jpg->getComponent(1)->getBasePtr(0, 0);
 	byte *u = (byte *)jpg->getComponent(2)->getBasePtr(0, 0);
 	byte *v = (byte *)jpg->getComponent(3)->getBasePtr(0, 0);
diff --git a/engines/mohawk/myst_graphics.cpp b/engines/mohawk/myst_graphics.cpp
index 86eb4f2b1b..484e49d529 100644
--- a/engines/mohawk/myst_graphics.cpp
+++ b/engines/mohawk/myst_graphics.cpp
@@ -28,7 +28,7 @@
 #include "common/system.h"
 #include "common/textconsole.h"
 #include "engines/util.h"
-#include "graphics/jpeg.h"
+#include "graphics/decoders/jpeg.h"
 #include "graphics/decoders/pict.h"
 
 namespace Mohawk {
@@ -49,12 +49,6 @@ MystGraphics::MystGraphics(MohawkEngine_Myst* vm) : GraphicsManager(), _vm(vm) {
 	if (_pixelFormat.bytesPerPixel == 1)
 		error("Myst requires greater than 256 colors to run");
 
-	if (_vm->getFeatures() & GF_ME) {
-		_jpegDecoder = new Graphics::JPEG();
-	} else {
-		_jpegDecoder = NULL;
-	}
-
 	_pictureFile.entries = NULL;
 
 	// Initialize our buffer
@@ -67,7 +61,6 @@ MystGraphics::MystGraphics(MohawkEngine_Myst* vm) : GraphicsManager(), _vm(vm) {
 
 MystGraphics::~MystGraphics() {
 	delete _bmpDecoder;
-	delete _jpegDecoder;
 	delete[] _pictureFile.entries;
 
 	_backBuffer->free();
@@ -127,13 +120,13 @@ MohawkSurface *MystGraphics::decodeImage(uint16 id) {
 		for (uint32 i = 0; i < _pictureFile.pictureCount; i++)
 			if (_pictureFile.entries[i].id == id) {
 				if (_pictureFile.entries[i].type == 0) {
-					Common::SeekableReadStream *stream = new Common::SeekableSubReadStream(&_pictureFile.picFile, _pictureFile.entries[i].offset, _pictureFile.entries[i].offset + _pictureFile.entries[i].size);
+					Graphics::JPEGDecoder jpeg;
+					Common::SeekableSubReadStream subStream(&_pictureFile.picFile, _pictureFile.entries[i].offset, _pictureFile.entries[i].offset + _pictureFile.entries[i].size);
 
-					if (!_jpegDecoder->read(stream))
+					if (!jpeg.loadStream(subStream))
 						error("Could not decode Myst ME Mac JPEG");
 
-					mhkSurface = new MohawkSurface(_jpegDecoder->getSurface(_pixelFormat));
-					delete stream;
+					mhkSurface = new MohawkSurface(jpeg.getSurface()->convertTo(_pixelFormat));
 				} else if (_pictureFile.entries[i].type == 1) {
 					Graphics::PICTDecoder pict;
 					Common::SeekableSubReadStream subStream(&_pictureFile.picFile, _pictureFile.entries[i].offset, _pictureFile.entries[i].offset + _pictureFile.entries[i].size);
diff --git a/engines/mohawk/myst_graphics.h b/engines/mohawk/myst_graphics.h
index 8074c9828b..20fd46c5b9 100644
--- a/engines/mohawk/myst_graphics.h
+++ b/engines/mohawk/myst_graphics.h
@@ -27,10 +27,6 @@
 
 #include "common/file.h"
 
-namespace Graphics {
-class JPEG;
-}
-
 namespace Mohawk {
 
 class MystBitmap;
@@ -69,7 +65,6 @@ protected:
 private:
 	MohawkEngine_Myst *_vm;
 	MystBitmap *_bmpDecoder;
-	Graphics::JPEG *_jpegDecoder;
 
 	struct PictureFile {
 		uint32 pictureCount;