diff options
| -rw-r--r-- | sword1/screen.cpp | 92 |
1 files changed, 91 insertions, 1 deletions
diff --git a/sword1/screen.cpp b/sword1/screen.cpp index 3b1b4579a8..d17b5d7f50 100644 --- a/sword1/screen.cpp +++ b/sword1/screen.cpp @@ -32,6 +32,12 @@ #include "sword1/menu.h" #include "sword1/sword1.h" +#if defined(__PALM_OS__) +#include "init_arm.h" +#include "arm/native.h" +#include "arm/macros.h" +#endif + namespace Sword1 { #define SCROLL_FRACTION 16 @@ -334,6 +340,17 @@ void Screen::draw(void) { renderParallax(_parallax[0]); uint8 *src = _layerBlocks[0]; uint8 *dest = _screenBuf; + +#ifdef __PALM_OS__ + ARM_START(DrawType) + ARM_INIT(SWORD1_SCREENDRAW) + ARM_ADDM(_scrnSizeY) + ARM_ADDM(_scrnSizeX) + ARM_ADDM(src) + ARM_ADDM(dest) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_CONTINUE() +#endif for (uint16 cnty = 0; cnty < _scrnSizeY; cnty++) for (uint16 cntx = 0; cntx < _scrnSizeX; cntx++) { if (*src) @@ -341,6 +358,7 @@ void Screen::draw(void) { dest++; src++; } + } else memcpy(_screenBuf, _layerBlocks[0], _scrnSizeX * _scrnSizeY); @@ -522,7 +540,23 @@ void Screen::renderParallax(uint8 *data) { paraScrlY = (uint16)(scrnScrlY * scrlfy); } else paraScrlY = 0; - + +#ifdef __PALM_OS__ + ARM_START(ParallaxType) + ARM_INIT(SWORD1_RENDERPARALLAX) + ARM_ADDM(data) + ARM_ADDM(lineIndexes) + ARM_ADDM(_screenBuf) + ARM_ADDM(_scrnSizeX) + ARM_ADDM(scrnScrlX) + ARM_ADDM(scrnScrlY) + ARM_ADDM(paraScrlX) + ARM_ADDM(paraScrlY) + ARM_ADDM(scrnWidth) + ARM_ADDM(scrnHeight) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif for (uint16 cnty = 0; cnty < scrnHeight; cnty++) { uint8 *src = data + READ_LE_UINT32(lineIndexes + cnty + paraScrlY); uint8 *dest = _screenBuf + scrnScrlX + (cnty + scrnScrlY) * _scrnSizeX; @@ -578,6 +612,20 @@ void Screen::renderParallax(uint8 *data) { void Screen::drawSprite(uint8 *sprData, uint16 sprX, uint16 sprY, uint16 sprWidth, uint16 sprHeight, uint16 sprPitch) { uint8 *dest = _screenBuf + (sprY * _scrnSizeX) + sprX; + +#ifdef __PALM_OS__ + ARM_START(DrawSpriteType) + ARM_INIT(SWORD1_DRAWSPRITE) + ARM_ADDM(sprData) + ARM_ADDM(sprHeight) + ARM_ADDM(sprWidth) + ARM_ADDM(sprPitch) + ARM_ADDM(dest) + ARM_ADDM(_scrnSizeX) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif + for (uint16 cnty = 0; cnty < sprHeight; cnty++) { for (uint16 cntx = 0; cntx < sprWidth; cntx++) if (sprData[cntx]) @@ -589,6 +637,18 @@ void Screen::drawSprite(uint8 *sprData, uint16 sprX, uint16 sprY, uint16 sprWidt // nearest neighbor filter: void Screen::fastShrink(uint8 *src, uint32 width, uint32 height, uint32 scale, uint8 *dest) { +#ifdef __PALM_OS__ + ARM_START(FastShrinkType) + ARM_INIT(SWORD1_FASTSHRINK) + ARM_ADDM(src) + ARM_ADDM(width) + ARM_ADDM(height) + ARM_ADDM(scale) + ARM_ADDM(dest) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif + uint32 resHeight = (height * scale) >> 8; uint32 resWidth = (width * scale) >> 8; uint32 step = 0x10000 / scale; @@ -655,6 +715,16 @@ void Screen::addToGraphicList(uint8 listId, uint32 objId) { } void Screen::decompressTony(uint8 *src, uint32 compSize, uint8 *dest) { +#ifdef __PALM_OS__ + ARM_START(CompressType) + ARM_INIT(SWORD1_DECOMPTONY) + ARM_ADDM(src) + ARM_ADDM(compSize) + ARM_ADDM(dest) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif + uint8 *endOfData = src + compSize; while (src < endOfData) { uint8 numFlat = *src++; @@ -673,6 +743,16 @@ void Screen::decompressTony(uint8 *src, uint32 compSize, uint8 *dest) { } void Screen::decompressRLE7(uint8 *src, uint32 compSize, uint8 *dest) { +#ifdef __PALM_OS__ + ARM_START(CompressType) + ARM_INIT(SWORD1_DECOMPRLE7) + ARM_ADDM(src) + ARM_ADDM(compSize) + ARM_ADDM(dest) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif + uint8 *compBufEnd = src + compSize; while (src < compBufEnd) { uint8 code = *src++; @@ -687,6 +767,16 @@ void Screen::decompressRLE7(uint8 *src, uint32 compSize, uint8 *dest) { } void Screen::decompressRLE0(uint8 *src, uint32 compSize, uint8 *dest) { +#ifdef __PALM_OS__ + ARM_START(CompressType) + ARM_INIT(SWORD1_DECOMPRLE0) + ARM_ADDM(src) + ARM_ADDM(compSize) + ARM_ADDM(dest) + ARM_CALL(ARM_ENGINE, PNO_DATA()); + ARM_END() +#endif + uint8 *srcBufEnd = src + compSize; while (src < srcBufEnd) { uint8 color = *src++; |