diff options
| -rw-r--r-- | src/gallium/state_trackers/clover/api/memory.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/clover/api/memory.cpp b/src/gallium/state_trackers/clover/api/memory.cpp index 785a509b6d8..b8b3692a65d 100644 --- a/src/gallium/state_trackers/clover/api/memory.cpp +++ b/src/gallium/state_trackers/clover/api/memory.cpp @@ -20,6 +20,7 @@ // OTHER DEALINGS IN THE SOFTWARE. // +#include "util/u_math.h" #include "api/util.hpp" #include "core/memory.hpp" #include "core/format.hpp" @@ -35,7 +36,10 @@ clCreateBuffer(cl_context d_ctx, cl_mem_flags flags, size_t size, CL_MEM_COPY_HOST_PTR))) throw error(CL_INVALID_HOST_PTR); - if (!size) + if (!size || + size > fold(maximum(), 0u, + map(std::mem_fn(&device::max_mem_alloc_size), ctx.devs()) + )) throw error(CL_INVALID_BUFFER_SIZE); if (flags & ~(CL_MEM_READ_WRITE | CL_MEM_WRITE_ONLY | CL_MEM_READ_ONLY | @@ -43,6 +47,14 @@ clCreateBuffer(cl_context d_ctx, cl_mem_flags flags, size_t size, CL_MEM_COPY_HOST_PTR)) throw error(CL_INVALID_VALUE); + if (util_bitcount(flags & (CL_MEM_READ_ONLY | CL_MEM_WRITE_ONLY | + CL_MEM_READ_WRITE)) > 1) + throw error(CL_INVALID_VALUE); + + if ((flags & CL_MEM_USE_HOST_PTR) && + (flags & (CL_MEM_COPY_HOST_PTR | CL_MEM_ALLOC_HOST_PTR))) + throw error(CL_INVALID_VALUE); + ret_error(r_errcode, CL_SUCCESS); return new root_buffer(ctx, flags, size, host_ptr); |