1 #include "rs_core.rsh" 2 #include "rs_graphics.rsh" 3 #include "rs_structs.h" 4 5 // Opaque Allocation type operations 6 extern uint32_t __attribute__((overloadable)) 7 rsAllocationGetDimX(rs_allocation a) { 8 Allocation_t *alloc = (Allocation_t *)a.p; 9 return alloc->mHal.state.dimensionX; 10 } 11 12 extern uint32_t __attribute__((overloadable)) 13 rsAllocationGetDimY(rs_allocation a) { 14 Allocation_t *alloc = (Allocation_t *)a.p; 15 return alloc->mHal.state.dimensionY; 16 } 17 18 extern uint32_t __attribute__((overloadable)) 19 rsAllocationGetDimZ(rs_allocation a) { 20 Allocation_t *alloc = (Allocation_t *)a.p; 21 return alloc->mHal.state.dimensionZ; 22 } 23 24 extern uint32_t __attribute__((overloadable)) 25 rsAllocationGetDimLOD(rs_allocation a) { 26 Allocation_t *alloc = (Allocation_t *)a.p; 27 return alloc->mHal.state.hasMipmaps; 28 } 29 30 extern uint32_t __attribute__((overloadable)) 31 rsAllocationGetDimFaces(rs_allocation a) { 32 Allocation_t *alloc = (Allocation_t *)a.p; 33 return alloc->mHal.state.hasFaces; 34 } 35 36 extern const void * __attribute__((overloadable)) 37 rsGetElementAt(rs_allocation a, uint32_t x) { 38 Allocation_t *alloc = (Allocation_t *)a.p; 39 const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; 40 const uint32_t eSize = alloc->mHal.state.elementSizeBytes; 41 return &p[eSize * x]; 42 } 43 44 extern const void * __attribute__((overloadable)) 45 rsGetElementAt(rs_allocation a, uint32_t x, uint32_t y) { 46 Allocation_t *alloc = (Allocation_t *)a.p; 47 const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; 48 const uint32_t eSize = alloc->mHal.state.elementSizeBytes; 49 const uint32_t stride = alloc->mHal.drvState.stride; 50 return &p[(eSize * x) + (y * stride)]; 51 } 52 53 extern const void * __attribute__((overloadable)) 54 rsGetElementAt(rs_allocation a, uint32_t x, uint32_t y, uint32_t z) { 55 Allocation_t *alloc = (Allocation_t *)a.p; 56 const uint8_t *p = (const uint8_t *)alloc->mHal.drvState.mallocPtr; 57 const uint32_t eSize = alloc->mHal.state.elementSizeBytes; 58 const uint32_t stride = alloc->mHal.drvState.stride; 59 const uint32_t dimY = alloc->mHal.state.dimensionY; 60 return &p[(eSize * x) + (y * stride) + (z * stride * dimY)]; 61 } 62 63 extern rs_element __attribute__((overloadable)) 64 rsAllocationGetElement(rs_allocation a) { 65 Allocation_t *alloc = (Allocation_t *)a.p; 66 if (alloc == NULL) { 67 rs_element nullElem = {0}; 68 return nullElem; 69 } 70 Type_t *type = (Type_t *)alloc->mHal.state.type; 71 rs_element returnElem = {type->mHal.state.element}; 72 return returnElem; 73 } 74
