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-rw-r--r--engines/sci/graphics/celobj32.cpp109
1 files changed, 77 insertions, 32 deletions
diff --git a/engines/sci/graphics/celobj32.cpp b/engines/sci/graphics/celobj32.cpp
index 77d333a717..befa5cda18 100644
--- a/engines/sci/graphics/celobj32.cpp
+++ b/engines/sci/graphics/celobj32.cpp
@@ -26,13 +26,12 @@
#include "sci/graphics/celobj32.h"
#include "sci/graphics/frameout.h"
#include "sci/graphics/palette32.h"
-#include "sci/graphics/picture.h"
-#include "sci/graphics/remap.h"
+#include "sci/graphics/remap32.h"
#include "sci/graphics/text32.h"
-#include "sci/graphics/view.h"
namespace Sci {
#pragma mark CelScaler
+
CelScaler *CelObj::_scaler = nullptr;
void CelScaler::activateScaleTables(const Ratio &scaleX, const Ratio &scaleY) {
@@ -323,6 +322,10 @@ public:
#pragma mark -
#pragma mark CelObj - Remappers
+/**
+ * Pixel mapper for a CelObj with transparent pixels and no
+ * remapping data.
+ */
struct MAPPER_NoMD {
inline void draw(byte *target, const byte pixel, const uint8 skipColor) const {
if (pixel != skipColor) {
@@ -330,25 +333,49 @@ struct MAPPER_NoMD {
}
}
};
+
+/**
+ * Pixel mapper for a CelObj with no transparent pixels and
+ * no remapping data.
+ */
struct MAPPER_NoMDNoSkip {
inline void draw(byte *target, const byte pixel, const uint8) const {
*target = pixel;
}
};
+/**
+ * Pixel mapper for a CelObj with transparent pixels,
+ * remapping data, and remapping enabled.
+ */
struct MAPPER_Map {
inline void draw(byte *target, const byte pixel, const uint8 skipColor) const {
if (pixel != skipColor) {
+ // NOTE: For some reason, SSCI never checks if the source
+ // pixel is *above* the range of remaps.
if (pixel < g_sci->_gfxRemap32->getStartColor()) {
*target = pixel;
- } else {
- if (g_sci->_gfxRemap32->remapEnabled(pixel))
- *target = g_sci->_gfxRemap32->remapColor(pixel, *target);
+ } else if (g_sci->_gfxRemap32->remapEnabled(pixel)) {
+ *target = g_sci->_gfxRemap32->remapColor(pixel, *target);
}
}
}
};
+/**
+ * Pixel mapper for a CelObj with transparent pixels,
+ * remapping data, and remapping disabled.
+ */
+struct MAPPER_NoMap {
+ inline void draw(byte *target, const byte pixel, const uint8 skipColor) const {
+ // NOTE: For some reason, SSCI never checks if the source
+ // pixel is *above* the range of remaps.
+ if (pixel != skipColor && pixel < g_sci->_gfxRemap32->getStartColor()) {
+ *target = pixel;
+ }
+ }
+};
+
void CelObj::draw(Buffer &target, const ScreenItem &screenItem, const Common::Rect &targetRect) const {
const Common::Point &scaledPosition = screenItem._scaledPosition;
const Ratio &scaleX = screenItem._ratioX;
@@ -523,6 +550,7 @@ void CelObj::submitPalette() const {
#pragma mark -
#pragma mark CelObj - Caching
+
int CelObj::_nextCacheId = 1;
CelCache *CelObj::_cache = nullptr;
@@ -624,33 +652,35 @@ void dummyFill(Buffer &target, const Common::Rect &targetRect) {
}
void CelObj::drawHzFlip(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("drawHzFlip");
- dummyFill(target, targetRect);
+ render<MAPPER_NoMap, SCALER_NoScale<true, READER_Compressed> >(target, targetRect, scaledPosition);
}
void CelObj::drawNoFlip(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("drawNoFlip");
- dummyFill(target, targetRect);
+ render<MAPPER_NoMap, SCALER_NoScale<false, READER_Compressed> >(target, targetRect, scaledPosition);
}
void CelObj::drawUncompNoFlip(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("drawUncompNoFlip");
- dummyFill(target, targetRect);
+ render<MAPPER_NoMap, SCALER_NoScale<false, READER_Uncompressed> >(target, targetRect, scaledPosition);
}
void CelObj::drawUncompHzFlip(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("drawUncompHzFlip");
- dummyFill(target, targetRect);
+ render<MAPPER_NoMap, SCALER_NoScale<true, READER_Uncompressed> >(target, targetRect, scaledPosition);
}
void CelObj::scaleDraw(Buffer &target, const Ratio &scaleX, const Ratio &scaleY, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("scaleDraw");
- dummyFill(target, targetRect);
+ if (_drawMirrored) {
+ render<MAPPER_NoMap, SCALER_Scale<true, READER_Compressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ } else {
+ render<MAPPER_NoMap, SCALER_Scale<false, READER_Compressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ }
}
void CelObj::scaleDrawUncomp(Buffer &target, const Ratio &scaleX, const Ratio &scaleY, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- debug("scaleDrawUncomp");
- dummyFill(target, targetRect);
+ if (_drawMirrored) {
+ render<MAPPER_NoMap, SCALER_Scale<true, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ } else {
+ render<MAPPER_NoMap, SCALER_Scale<false, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ }
}
void CelObj::drawHzFlipMap(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
@@ -670,17 +700,19 @@ void CelObj::drawUncompHzFlipMap(Buffer &target, const Common::Rect &targetRect,
}
void CelObj::scaleDrawMap(Buffer &target, const Ratio &scaleX, const Ratio &scaleY, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- if (_drawMirrored)
+ if (_drawMirrored) {
render<MAPPER_Map, SCALER_Scale<true, READER_Compressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
- else
+ } else {
render<MAPPER_Map, SCALER_Scale<false, READER_Compressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ }
}
void CelObj::scaleDrawUncompMap(Buffer &target, const Ratio &scaleX, const Ratio &scaleY, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- if (_drawMirrored)
+ if (_drawMirrored) {
render<MAPPER_Map, SCALER_Scale<true, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
- else
+ } else {
render<MAPPER_Map, SCALER_Scale<false, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ }
}
void CelObj::drawNoFlipNoMD(Buffer &target, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
@@ -715,14 +747,16 @@ void CelObj::scaleDrawNoMD(Buffer &target, const Ratio &scaleX, const Ratio &sca
}
void CelObj::scaleDrawUncompNoMD(Buffer &target, const Ratio &scaleX, const Ratio &scaleY, const Common::Rect &targetRect, const Common::Point &scaledPosition) const {
- if (_drawMirrored)
+ if (_drawMirrored) {
render<MAPPER_NoMD, SCALER_Scale<true, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
- else
+ } else {
render<MAPPER_NoMD, SCALER_Scale<false, READER_Uncompressed> >(target, targetRect, scaledPosition, scaleX, scaleY);
+ }
}
#pragma mark -
#pragma mark CelObjView
+
CelObjView::CelObjView(const GuiResourceId viewId, const int16 loopNo, const int16 celNo) {
_info.type = kCelTypeView;
_info.resourceId = viewId;
@@ -765,8 +799,8 @@ CelObjView::CelObjView(const GuiResourceId viewId, const int16 loopNo, const int
if (_scaledWidth == 0 || _scaledHeight == 0) {
byte sizeFlag = data[5];
if (sizeFlag == 0) {
- _scaledWidth = 320;
- _scaledHeight = 200;
+ _scaledWidth = kLowResX;
+ _scaledHeight = kLowResY;
} else if (sizeFlag == 1) {
_scaledWidth = 640;
_scaledHeight = 480;
@@ -840,8 +874,12 @@ CelObjView::CelObjView(const GuiResourceId viewId, const int16 loopNo, const int
bool CelObjView::analyzeUncompressedForRemap() const {
byte *pixels = getResPointer() + READ_SCI11ENDIAN_UINT32(getResPointer() + _celHeaderOffset + 24);
for (int i = 0; i < _width * _height; ++i) {
- byte pixel = pixels[i];
- if (pixel >= g_sci->_gfxRemap32->getStartColor() && pixel <= g_sci->_gfxRemap32->getEndColor() && pixel != _transparentColor) {
+ const byte pixel = pixels[i];
+ if (
+ pixel >= g_sci->_gfxRemap32->getStartColor() &&
+ pixel <= g_sci->_gfxRemap32->getEndColor() &&
+ pixel != _transparentColor
+ ) {
return true;
}
}
@@ -853,8 +891,12 @@ bool CelObjView::analyzeForRemap() const {
for (int y = 0; y < _height; y++) {
const byte *curRow = reader.getRow(y);
for (int x = 0; x < _width; x++) {
- byte pixel = curRow[x];
- if (pixel >= g_sci->_gfxRemap32->getStartColor() && pixel <= g_sci->_gfxRemap32->getEndColor() && pixel != _transparentColor) {
+ const byte pixel = curRow[x];
+ if (
+ pixel >= g_sci->_gfxRemap32->getStartColor() &&
+ pixel <= g_sci->_gfxRemap32->getEndColor() &&
+ pixel != _transparentColor
+ ) {
return true;
}
}
@@ -881,6 +923,7 @@ byte *CelObjView::getResPointer() const {
#pragma mark -
#pragma mark CelObjPic
+
CelObjPic::CelObjPic(const GuiResourceId picId, const int16 celNo) {
_info.type = kCelTypePic;
_info.resourceId = picId;
@@ -942,8 +985,8 @@ CelObjPic::CelObjPic(const GuiResourceId picId, const int16 celNo) {
_scaledWidth = sizeFlag1;
_scaledHeight = sizeFlag2;
} else if (sizeFlag1 == 0) {
- _scaledWidth = 320;
- _scaledHeight = 200;
+ _scaledWidth = kLowResX;
+ _scaledHeight = kLowResY;
} else if (sizeFlag1 == 1) {
_scaledWidth = 640;
_scaledHeight = 480;
@@ -1002,6 +1045,7 @@ byte *CelObjPic::getResPointer() const {
#pragma mark -
#pragma mark CelObjMem
+
CelObjMem::CelObjMem(const reg_t bitmapObject) {
_info.type = kCelTypeMem;
_info.bitmap = bitmapObject;
@@ -1031,6 +1075,7 @@ byte *CelObjMem::getResPointer() const {
#pragma mark -
#pragma mark CelObjColor
+
CelObjColor::CelObjColor(const uint8 color, const int16 width, const int16 height) {
_info.type = kCelTypeColor;
_info.color = color;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 16:40:13 +0000