Cycles: Metal readiness: Specify DeviceQueue::enqueue arg types

This patch adds new arg-type parameters to `DeviceQueue::enqueue` and its overrides. This is in preparation for the Metal backend which needs this information for correct argument encoding.

Ref T92212

Reviewed By: brecht

Maniphest Tasks: T92212

Differential Revision: https://developer.blender.org/D13357

1 files changed, 8 insertions, 6 deletions

diff --git a/intern/cycles/integrator/shader_eval.cpp b/intern/cycles/integrator/shader_eval.cpp
index 9ec530c81df..95a1adeb016 100644
--- a/intern/cycles/integrator/shader_eval.cpp
+++ b/intern/cycles/integrator/shader_eval.cpp
@@ -158,14 +158,16 @@ bool ShaderEval::eval_gpu(Device *device,
 
   /* Execute work on GPU in chunk, so we can cancel.
    * TODO : query appropriate size from device.*/
-  const int64_t chunk_size = 65536;
+  const int32_t chunk_size = 65536;
 
-  void *d_input = (void *)input.device_pointer;
-  void *d_output = (void *)output.device_pointer;
+  device_ptr d_input = input.device_pointer;
+  device_ptr d_output = output.device_pointer;
 
-  for (int64_t d_offset = 0; d_offset < work_size; d_offset += chunk_size) {
-    int64_t d_work_size = std::min(chunk_size, work_size - d_offset);
-    void *args[] = {&d_input, &d_output, &d_offset, &d_work_size};
+  assert(work_size <= 0x7fffffff);
+  for (int32_t d_offset = 0; d_offset < int32_t(work_size); d_offset += chunk_size) {
+    int32_t d_work_size = std::min(chunk_size, int32_t(work_size) - d_offset);
+
+    DeviceKernelArguments args(&d_input, &d_output, &d_offset, &d_work_size);
 
     queue->enqueue(kernel, d_work_size, args);
     queue->synchronize();