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Differential D13189 Diff 44629 intern/cycles/device/cuda/device_impl.cpp

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intern/cycles/device/cuda/device_impl.cpp

Show First 20 Lines • Show All 925 Lines • ▼ Show 20 Lines if (mem.is_resident(this) && mem.device_pointer) {
generic_free(mem); generic_free(mem);
} }
} }
void CUDADevice::tex_alloc(device_texture &mem) void CUDADevice::tex_alloc(device_texture &mem)
{ {
CUDAContextScope scope(this); CUDAContextScope scope(this);
/* General variables for both architectures */
string bind_name = mem.name; string bind_name = mem.name;
size_t dsize = datatype_size(mem.data_type); size_t dsize = datatype_size(mem.data_type);
size_t size = mem.memory_size(); size_t size = mem.memory_size();
CUaddress_mode address_mode = CU_TR_ADDRESS_MODE_WRAP; CUaddress_mode address_mode = CU_TR_ADDRESS_MODE_WRAP;
switch (mem.info.extension) { switch (mem.info.extension) {
case EXTENSION_REPEAT: case EXTENSION_REPEAT:
address_mode = CU_TR_ADDRESS_MODE_WRAP; address_mode = CU_TR_ADDRESS_MODE_WRAP;
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 Linesvoid CUDADevice::tex_alloc(device_texture &mem)
} }
/* Set Mapping and tag that we need to (re-)upload to device */ /* Set Mapping and tag that we need to (re-)upload to device */
texture_info[slot] = mem.info; texture_info[slot] = mem.info;
need_texture_info = true; need_texture_info = true;
if (mem.info.data_type != IMAGE_DATA_TYPE_NANOVDB_FLOAT && if (mem.info.data_type != IMAGE_DATA_TYPE_NANOVDB_FLOAT &&
mem.info.data_type != IMAGE_DATA_TYPE_NANOVDB_FLOAT3) { mem.info.data_type != IMAGE_DATA_TYPE_NANOVDB_FLOAT3) {
/* Kepler+, bindless textures. */
CUDA_RESOURCE_DESC resDesc; CUDA_RESOURCE_DESC resDesc;
memset(&resDesc, 0, sizeof(resDesc)); memset(&resDesc, 0, sizeof(resDesc));
if (array_3d) { if (array_3d) {
resDesc.resType = CU_RESOURCE_TYPE_ARRAY; resDesc.resType = CU_RESOURCE_TYPE_ARRAY;
resDesc.res.array.hArray = array_3d; resDesc.res.array.hArray = array_3d;
resDesc.flags = 0; resDesc.flags = 0;
} }
▲ Show 20 Lines • Show All 133 Lines • Show Last 20 Lines