| #include "rs_core.rsh" |
| #include "rs_graphics.rsh" |
| #include "rs_structs.h" |
| |
| // Opaque Allocation type operations |
| extern uint32_t __attribute__((overloadable)) |
| rsAllocationGetDimX(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| return alloc->mHal.state.dimensionX; |
| } |
| |
| extern uint32_t __attribute__((overloadable)) |
| rsAllocationGetDimY(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| return alloc->mHal.state.dimensionY; |
| } |
| |
| extern uint32_t __attribute__((overloadable)) |
| rsAllocationGetDimZ(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| return alloc->mHal.state.dimensionZ; |
| } |
| |
| extern uint32_t __attribute__((overloadable)) |
| rsAllocationGetDimLOD(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| return alloc->mHal.state.hasMipmaps; |
| } |
| |
| extern uint32_t __attribute__((overloadable)) |
| rsAllocationGetDimFaces(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| return alloc->mHal.state.hasFaces; |
| } |
| |
| extern const void * __attribute__((overloadable)) |
| rsGetElementAt(rs_allocation a, uint32_t x) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; |
| const uint32_t eSize = alloc->mHal.state.elementSizeBytes; |
| return &p[eSize * x]; |
| } |
| |
| extern const void * __attribute__((overloadable)) |
| rsGetElementAt(rs_allocation a, uint32_t x, uint32_t y) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; |
| const uint32_t eSize = alloc->mHal.state.elementSizeBytes; |
| const uint32_t dimX = alloc->mHal.state.dimensionX; |
| return &p[eSize * (x + y * dimX)]; |
| } |
| |
| extern const void * __attribute__((overloadable)) |
| rsGetElementAt(rs_allocation a, uint32_t x, uint32_t y, uint32_t z) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; |
| const uint32_t eSize = alloc->mHal.state.elementSizeBytes; |
| const uint32_t dimX = alloc->mHal.state.dimensionX; |
| const uint32_t dimY = alloc->mHal.state.dimensionY; |
| return &p[eSize * (x + y * dimX + z * dimX * dimY)]; |
| } |
| |
| extern rs_element __attribute__((overloadable)) |
| rsAllocationGetElement(rs_allocation a) { |
| Allocation_t *alloc = (Allocation_t *)a.p; |
| if (alloc == NULL) { |
| rs_element nullElem = {0}; |
| return nullElem; |
| } |
| Type_t *type = (Type_t *)alloc->mHal.state.type; |
| rs_element returnElem = {type->mHal.state.element}; |
| return returnElem; |
| } |