[Scummvm-cvs-logs] scummvm master -> 702adaf9f807f19cd8849af737168461169734d3
bluegr
bluegr at gmail.com
Wed Dec 24 13:23:27 CET 2014
This automated email contains information about 2 new commits which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .
Summary:
c93776e1e0 ZVISION: Remove dead code
702adaf9f8 ZVISION: Remove duplicate code
Commit: c93776e1e05bd5a683459831d61542c134d7b856
https://github.com/scummvm/scummvm/commit/c93776e1e05bd5a683459831d61542c134d7b856
Author: Filippos Karapetis (bluegr at gmail.com)
Date: 2014-12-24T13:55:49+02:00
Commit Message:
ZVISION: Remove dead code
Changed paths:
engines/zvision/graphics/cursors/cursor.cpp
engines/zvision/graphics/cursors/cursor.h
diff --git a/engines/zvision/graphics/cursors/cursor.cpp b/engines/zvision/graphics/cursors/cursor.cpp
index 07323b4..515358f 100644
--- a/engines/zvision/graphics/cursors/cursor.cpp
+++ b/engines/zvision/graphics/cursors/cursor.cpp
@@ -36,35 +36,6 @@ ZorkCursor::ZorkCursor()
_hotspotY(0) {
}
-ZorkCursor::ZorkCursor(const Common::String &fileName)
- : _width(0),
- _height(0),
- _hotspotX(0),
- _hotspotY(0) {
- Common::File file;
- if (!file.open(fileName))
- return;
-
- uint32 magic = file.readUint32BE();
- if (magic != MKTAG('Z', 'C', 'R', '1')) {
- warning("%s is not a Zork Cursor file", fileName.c_str());
- return;
- }
-
- _hotspotX = file.readUint16LE();
- _hotspotY = file.readUint16LE();
- _width = file.readUint16LE();
- _height = file.readUint16LE();
-
- uint dataSize = _width * _height * sizeof(uint16);
- _surface.create(_width, _height, Graphics::PixelFormat(2, 5, 5, 5, 0, 10, 5, 0, 0));
- uint32 bytesRead = file.read(_surface.getPixels(), dataSize);
- assert(bytesRead == dataSize);
-
- // Convert to RGB 565
- _surface.convertToInPlace(Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0));
-}
-
ZorkCursor::ZorkCursor(ZVision *engine, const Common::String &fileName)
: _width(0),
_height(0),
diff --git a/engines/zvision/graphics/cursors/cursor.h b/engines/zvision/graphics/cursors/cursor.h
index 0c1e994..6e00835 100644
--- a/engines/zvision/graphics/cursors/cursor.h
+++ b/engines/zvision/graphics/cursors/cursor.h
@@ -39,7 +39,6 @@ namespace ZVision {
class ZorkCursor {
public:
ZorkCursor();
- ZorkCursor(const Common::String &fileName);
ZorkCursor(ZVision *engine, const Common::String &fileName);
ZorkCursor(const ZorkCursor &other);
~ZorkCursor();
Commit: 702adaf9f807f19cd8849af737168461169734d3
https://github.com/scummvm/scummvm/commit/702adaf9f807f19cd8849af737168461169734d3
Author: Filippos Karapetis (bluegr at gmail.com)
Date: 2014-12-24T14:04:56+02:00
Commit Message:
ZVISION: Remove duplicate code
Changed paths:
engines/zvision/graphics/render_manager.cpp
diff --git a/engines/zvision/graphics/render_manager.cpp b/engines/zvision/graphics/render_manager.cpp
index b9305f5..2f0d2a3 100644
--- a/engines/zvision/graphics/render_manager.cpp
+++ b/engines/zvision/graphics/render_manager.cpp
@@ -162,97 +162,8 @@ void RenderManager::renderImageToBackground(const Common::String &fileName, int1
}
void RenderManager::readImageToSurface(const Common::String &fileName, Graphics::Surface &destination) {
- Common::File file;
-
- if (!_engine->getSearchManager()->openFile(file, fileName)) {
- warning("Could not open file %s", fileName.c_str());
- return;
- }
-
- // Read the magic number
- // Some files are true TGA, while others are TGZ
- uint32 fileType = file.readUint32BE();
-
- uint32 imageWidth;
- uint32 imageHeight;
- Image::TGADecoder tga;
- uint16 *buffer;
bool isTransposed = _renderTable.getRenderState() == RenderTable::PANORAMA;
- // All ZVision images are in RGB 555
- Graphics::PixelFormat pixelFormat555 = Graphics::PixelFormat(2, 5, 5, 5, 0, 10, 5, 0, 0);
- destination.format = pixelFormat555;
-
- bool isTGZ;
-
- // Check for TGZ files
- if (fileType == MKTAG('T', 'G', 'Z', '\0')) {
- isTGZ = true;
-
- // TGZ files have a header and then Bitmap data that is compressed with LZSS
- uint32 decompressedSize = file.readSint32LE();
- imageWidth = file.readSint32LE();
- imageHeight = file.readSint32LE();
-
- LzssReadStream lzssStream(&file);
- buffer = (uint16 *)(new uint16[decompressedSize]);
- lzssStream.read(buffer, decompressedSize);
- } else {
- isTGZ = false;
-
- // Reset the cursor
- file.seek(0);
-
- // Decode
- if (!tga.loadStream(file)) {
- warning("Error while reading TGA image");
- return;
- }
-
- Graphics::Surface tgaSurface = *(tga.getSurface());
- imageWidth = tgaSurface.w;
- imageHeight = tgaSurface.h;
-
- buffer = (uint16 *)tgaSurface.getPixels();
- }
-
- // Flip the width and height if transposed
- if (isTransposed) {
- uint16 temp = imageHeight;
- imageHeight = imageWidth;
- imageWidth = temp;
- }
-
- // If the destination internal buffer is the same size as what we're copying into it,
- // there is no need to free() and re-create
- if (imageWidth != destination.w || imageHeight != destination.h) {
- destination.create(imageWidth, imageHeight, pixelFormat555);
- }
-
- // If transposed, 'un-transpose' the data while copying it to the destination
- // Otherwise, just do a simple copy
- if (isTransposed) {
- uint16 *dest = (uint16 *)destination.getPixels();
-
- for (uint32 y = 0; y < imageHeight; ++y) {
- uint32 columnIndex = y * imageWidth;
-
- for (uint32 x = 0; x < imageWidth; ++x) {
- dest[columnIndex + x] = buffer[x * imageHeight + y];
- }
- }
- } else {
- memcpy(destination.getPixels(), buffer, imageWidth * imageHeight * _pixelFormat.bytesPerPixel);
- }
-
- // Cleanup
- if (isTGZ) {
- delete[] buffer;
- } else {
- tga.destroy();
- }
-
- // Convert in place to RGB 565 from RGB 555
- destination.convertToInPlace(_pixelFormat);
+ readImageToSurface(fileName, destination, isTransposed);
}
void RenderManager::readImageToSurface(const Common::String &fileName, Graphics::Surface &destination, bool transposed) {
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