diff options
Diffstat (limited to 'src/animation/AnimBlendSequence.cpp')
| -rw-r--r-- | src/animation/AnimBlendSequence.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/animation/AnimBlendSequence.cpp b/src/animation/AnimBlendSequence.cpp index 4578ec50..c958b71a 100644 --- a/src/animation/AnimBlendSequence.cpp +++ b/src/animation/AnimBlendSequence.cpp @@ -1,6 +1,7 @@ #include "common.h" #include "AnimBlendSequence.h" +#include "MemoryHeap.h" CAnimBlendSequence::CAnimBlendSequence(void) { @@ -15,6 +16,7 @@ CAnimBlendSequence::CAnimBlendSequence(void) CAnimBlendSequence::~CAnimBlendSequence(void) { + assert(keyFramesCompressed == nil); if(keyFrames) RwFree(keyFrames); } @@ -60,3 +62,138 @@ CAnimBlendSequence::RemoveQuaternionFlips(void) last = frame->rotation; } } + +void +CAnimBlendSequence::Uncompress(void) +{ + int i; + + if(numFrames == 0) + return; + + PUSH_MEMID(MEMID_ANIMATION); + + float rotScale = 1.0f/4096.0f; + float timeScale = 1.0f/60.0f; + float transScale = 1.0f/128.0f; + if(type & KF_TRANS){ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameTrans)); + KeyFrameTransCompressed *ckf = (KeyFrameTransCompressed*)keyFramesCompressed; + KeyFrameTrans *kf = (KeyFrameTrans*)newKfs; + for(i = 0; i < numFrames; i++){ + kf->rotation.x = ckf->rot[0]*rotScale; + kf->rotation.y = ckf->rot[1]*rotScale; + kf->rotation.z = ckf->rot[2]*rotScale; + kf->rotation.w = ckf->rot[3]*rotScale; + kf->deltaTime = ckf->deltaTime*timeScale; + kf->translation.x = ckf->trans[0]*transScale; + kf->translation.y = ckf->trans[1]*transScale; + kf->translation.z = ckf->trans[2]*transScale; + kf++; + ckf++; + } + keyFrames = newKfs; + }else{ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrame)); + KeyFrameCompressed *ckf = (KeyFrameCompressed*)keyFramesCompressed; + KeyFrame *kf = (KeyFrame*)newKfs; + for(i = 0; i < numFrames; i++){ + kf->rotation.x = ckf->rot[0]*rotScale; + kf->rotation.y = ckf->rot[1]*rotScale; + kf->rotation.z = ckf->rot[2]*rotScale; + kf->rotation.w = ckf->rot[3]*rotScale; + kf->deltaTime = ckf->deltaTime*timeScale; + kf++; + ckf++; + } + keyFrames = newKfs; + } + REGISTER_MEMPTR(&keyFrames); + + RwFree(keyFramesCompressed); + keyFramesCompressed = nil; + + POP_MEMID(); +} + +void +CAnimBlendSequence::CompressKeyframes(void) +{ + int i; + + if(numFrames == 0) + return; + + PUSH_MEMID(MEMID_ANIMATION); + + float rotScale = 4096.0f; + float timeScale = 60.0f; + float transScale = 128.0f; + if(type & KF_TRANS){ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameTransCompressed)); + KeyFrameTransCompressed *ckf = (KeyFrameTransCompressed*)newKfs; + KeyFrameTrans *kf = (KeyFrameTrans*)keyFrames; + for(i = 0; i < numFrames; i++){ + ckf->rot[0] = kf->rotation.x*rotScale; + ckf->rot[1] = kf->rotation.y*rotScale; + ckf->rot[2] = kf->rotation.z*rotScale; + ckf->rot[3] = kf->rotation.w*rotScale; + ckf->deltaTime = kf->deltaTime*timeScale + 0.5f; + ckf->trans[0] = kf->translation.x*transScale; + ckf->trans[1] = kf->translation.y*transScale; + ckf->trans[2] = kf->translation.z*transScale; + kf++; + ckf++; + } + keyFramesCompressed = newKfs; + }else{ + void *newKfs = RwMalloc(numFrames * sizeof(KeyFrameCompressed)); + KeyFrameCompressed *ckf = (KeyFrameCompressed*)newKfs; + KeyFrame *kf = (KeyFrame*)keyFrames; + for(i = 0; i < numFrames; i++){ + ckf->rot[0] = kf->rotation.x*rotScale; + ckf->rot[1] = kf->rotation.y*rotScale; + ckf->rot[2] = kf->rotation.z*rotScale; + ckf->rot[3] = kf->rotation.w*rotScale; + ckf->deltaTime = kf->deltaTime*timeScale + 0.5f; + kf++; + ckf++; + } + keyFramesCompressed = newKfs; + } + REGISTER_MEMPTR(&keyFramesCompressed); + + POP_MEMID(); +} + +void +CAnimBlendSequence::RemoveUncompressedData(void) +{ + if(numFrames == 0) + return; + CompressKeyframes(); + RwFree(keyFrames); + keyFrames = nil; +} + +#ifdef USE_CUSTOM_ALLOCATOR +bool +CAnimBlendSequence::MoveMemory(void) +{ + if(keyFrames){ + void *newaddr = gMainHeap.MoveMemory(keyFrames); + if(newaddr != keyFrames){ + keyFrames = newaddr; + return true; + } + }else if(keyFramesCompressed){ + void *newaddr = gMainHeap.MoveMemory(keyFramesCompressed); + if(newaddr != keyFramesCompressed){ + keyFramesCompressed = newaddr; + return true; + } + } + return false; +} +#endif + |