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Differential D5843 Diff 18332 intern/cycles/device/device_optix.cpp

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intern/cycles/device/device_optix.cpp

Show First 20 Lines • Show All 1,164 Lines • ▼ Show 20 Lines void mem_alloc(device_memory &mem) override
mem.device_size = mem.memory_size(); mem.device_size = mem.memory_size();
if (mem.type == MEM_TEXTURE && mem.interpolation != INTERPOLATION_NONE) { if (mem.type == MEM_TEXTURE && mem.interpolation != INTERPOLATION_NONE) {
CUDAMem &cmem = cuda_mem_map[&mem]; // Lock and get associated memory information CUDAMem &cmem = cuda_mem_map[&mem]; // Lock and get associated memory information
CUDA_TEXTURE_DESC tex_desc = {}; CUDA_TEXTURE_DESC tex_desc = {};
tex_desc.flags = CU_TRSF_NORMALIZED_COORDINATES; tex_desc.flags = CU_TRSF_NORMALIZED_COORDINATES;
if (mem.compress_as_srgb) {
tex_desc.flags |= CU_TRSF_SRGB;
}
CUDA_RESOURCE_DESC res_desc = {}; CUDA_RESOURCE_DESC res_desc = {};
switch (mem.extension) { switch (mem.extension) {
default: default:
assert(0); assert(0);
case EXTENSION_REPEAT: case EXTENSION_REPEAT:
tex_desc.addressMode[0] = tex_desc.addressMode[1] = tex_desc.addressMode[2] = tex_desc.addressMode[0] = tex_desc.addressMode[1] = tex_desc.addressMode[2] =
CU_TR_ADDRESS_MODE_WRAP; CU_TR_ADDRESS_MODE_WRAP;
▲ Show 20 Lines • Show All 90 Lines • ▼ Show 20 Lines if (mem.type == MEM_TEXTURE && mem.interpolation != INTERPOLATION_NONE) {
if (flat_slot >= texture_info.size()) if (flat_slot >= texture_info.size())
texture_info.resize(flat_slot + 128); texture_info.resize(flat_slot + 128);
TextureInfo &info = texture_info[flat_slot]; TextureInfo &info = texture_info[flat_slot];
info.data = (uint64_t)cmem.texobject; info.data = (uint64_t)cmem.texobject;
info.cl_buffer = 0; info.cl_buffer = 0;
info.interpolation = mem.interpolation; info.interpolation = mem.interpolation;
info.extension = mem.extension; info.extension = mem.extension;
info.compress_as_srgb = mem.compress_as_srgb;
info.width = mem.data_width; info.width = mem.data_width;
info.height = mem.data_height; info.height = mem.data_height;
info.depth = mem.data_depth; info.depth = mem.data_depth;
// Texture information has changed and needs an update, delay this to next launch // Texture information has changed and needs an update, delay this to next launch
need_texture_info = true; need_texture_info = true;
} }
else { else {
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