254 |
} |
} |
255 |
|
|
256 |
|
|
257 |
|
|
258 |
|
// *************** Other Internal functions *************** |
259 |
|
// * |
260 |
|
|
261 |
|
static split_type_t __resolveSplitType(dimension_t dimension) { |
262 |
|
return ( |
263 |
|
dimension == dimension_layer || |
264 |
|
dimension == dimension_samplechannel || |
265 |
|
dimension == dimension_releasetrigger || |
266 |
|
dimension == dimension_keyboard || |
267 |
|
dimension == dimension_roundrobin || |
268 |
|
dimension == dimension_random || |
269 |
|
dimension == dimension_smartmidi || |
270 |
|
dimension == dimension_roundrobinkeyboard |
271 |
|
) ? split_type_bit : split_type_normal; |
272 |
|
} |
273 |
|
|
274 |
|
static int __resolveZoneSize(dimension_def_t& dimension_definition) { |
275 |
|
return (dimension_definition.split_type == split_type_normal) |
276 |
|
? int(128.0 / dimension_definition.zones) : 0; |
277 |
|
} |
278 |
|
|
279 |
|
|
280 |
|
|
281 |
// *************** Sample *************** |
// *************** Sample *************** |
282 |
// * |
// * |
283 |
|
|
2139 |
pDimensionDefinitions[i].dimension = dimension; |
pDimensionDefinitions[i].dimension = dimension; |
2140 |
pDimensionDefinitions[i].bits = bits; |
pDimensionDefinitions[i].bits = bits; |
2141 |
pDimensionDefinitions[i].zones = zones ? zones : 0x01 << bits; // = pow(2,bits) |
pDimensionDefinitions[i].zones = zones ? zones : 0x01 << bits; // = pow(2,bits) |
2142 |
pDimensionDefinitions[i].split_type = (dimension == dimension_layer || |
pDimensionDefinitions[i].split_type = __resolveSplitType(dimension); |
2143 |
dimension == dimension_samplechannel || |
pDimensionDefinitions[i].zone_size = __resolveZoneSize(pDimensionDefinitions[i]); |
|
dimension == dimension_releasetrigger || |
|
|
dimension == dimension_keyboard || |
|
|
dimension == dimension_roundrobin || |
|
|
dimension == dimension_random || |
|
|
dimension == dimension_smartmidi || |
|
|
dimension == dimension_roundrobinkeyboard) ? split_type_bit |
|
|
: split_type_normal; |
|
|
pDimensionDefinitions[i].zone_size = |
|
|
(pDimensionDefinitions[i].split_type == split_type_normal) ? 128.0 / pDimensionDefinitions[i].zones |
|
|
: 0; |
|
2144 |
Dimensions++; |
Dimensions++; |
2145 |
|
|
2146 |
// if this is a layer dimension, remember the amount of layers |
// if this is a layer dimension, remember the amount of layers |
2166 |
if (file->pWavePoolTable) pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
if (file->pWavePoolTable) pDimensionRegions[i]->pSample = GetSampleFromWavePool(wavepoolindex); |
2167 |
} |
} |
2168 |
GetSample(); // load global region sample reference |
GetSample(); // load global region sample reference |
2169 |
|
} else { |
2170 |
|
DimensionRegions = 0; |
2171 |
} |
} |
2172 |
|
|
2173 |
// make sure there is at least one dimension region |
// make sure there is at least one dimension region |
2190 |
* @throws gig::Exception if samples cannot be dereferenced |
* @throws gig::Exception if samples cannot be dereferenced |
2191 |
*/ |
*/ |
2192 |
void Region::UpdateChunks() { |
void Region::UpdateChunks() { |
2193 |
|
// in the gig format we don't care about the Region's sample reference |
2194 |
|
// but we still have to provide some existing one to not corrupt the |
2195 |
|
// file, so to avoid the latter we simply always assign the sample of |
2196 |
|
// the first dimension region of this region |
2197 |
|
pSample = pDimensionRegions[0]->pSample; |
2198 |
|
|
2199 |
// first update base class's chunks |
// first update base class's chunks |
2200 |
DLS::Region::UpdateChunks(); |
DLS::Region::UpdateChunks(); |
2201 |
|
|
2370 |
// assign definition of new dimension |
// assign definition of new dimension |
2371 |
pDimensionDefinitions[Dimensions] = *pDimDef; |
pDimensionDefinitions[Dimensions] = *pDimDef; |
2372 |
|
|
2373 |
|
// auto correct certain dimension definition fields (where possible) |
2374 |
|
pDimensionDefinitions[Dimensions].split_type = |
2375 |
|
__resolveSplitType(pDimensionDefinitions[Dimensions].dimension); |
2376 |
|
pDimensionDefinitions[Dimensions].zone_size = |
2377 |
|
__resolveZoneSize(pDimensionDefinitions[Dimensions]); |
2378 |
|
|
2379 |
// create new dimension region(s) for this new dimension |
// create new dimension region(s) for this new dimension |
2380 |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
for (int i = 1 << iCurrentBits; i < 1 << iNewBits; i++) { |
2381 |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
//TODO: maybe we should copy existing dimension regions if possible instead of simply creating new ones with default values |
2768 |
} |
} |
2769 |
|
|
2770 |
Group::~Group() { |
Group::~Group() { |
2771 |
|
// remove the chunk associated with this group (if any) |
2772 |
|
if (pNameChunk) pNameChunk->GetParent()->DeleteSubChunk(pNameChunk); |
2773 |
} |
} |
2774 |
|
|
2775 |
/** @brief Update chunks with current group settings. |
/** @brief Update chunks with current group settings. |
2776 |
* |
* |
2777 |
* Apply current Group field values to the respective. You have to call |
* Apply current Group field values to the respective chunks. You have |
2778 |
* File::Save() to make changes persistent. |
* to call File::Save() to make changes persistent. |
2779 |
|
* |
2780 |
|
* Usually there is absolutely no need to call this method explicitly. |
2781 |
|
* It will be called automatically when File::Save() was called. |
2782 |
*/ |
*/ |
2783 |
void Group::UpdateChunks() { |
void Group::UpdateChunks() { |
2784 |
// make sure <3gri> and <3gnl> list chunks exist |
// make sure <3gri> and <3gnl> list chunks exist |
3209 |
} |
} |
3210 |
} |
} |
3211 |
|
|
3212 |
|
/** |
3213 |
|
* Apply all the gig file's current instruments, samples, groups and settings |
3214 |
|
* to the respective RIFF chunks. You have to call Save() to make changes |
3215 |
|
* persistent. |
3216 |
|
* |
3217 |
|
* Usually there is absolutely no need to call this method explicitly. |
3218 |
|
* It will be called automatically when File::Save() was called. |
3219 |
|
* |
3220 |
|
* @throws Exception - on errors |
3221 |
|
*/ |
3222 |
|
void File::UpdateChunks() { |
3223 |
|
// first update base class's chunks |
3224 |
|
DLS::File::UpdateChunks(); |
3225 |
|
|
3226 |
|
// update group's chunks |
3227 |
|
if (pGroups) { |
3228 |
|
std::list<Group*>::iterator iter = pGroups->begin(); |
3229 |
|
std::list<Group*>::iterator end = pGroups->end(); |
3230 |
|
for (; iter != end; ++iter) { |
3231 |
|
(*iter)->UpdateChunks(); |
3232 |
|
} |
3233 |
|
} |
3234 |
|
} |
3235 |
|
|
3236 |
|
|
3237 |
|
|
3238 |
// *************** Exception *************** |
// *************** Exception *************** |