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(D3D12) allocate rt_view descriptors for feedback render targets too.

This commit is contained in:
aliaspider 2020-12-20 08:08:04 +01:00
parent bf2adda421
commit 16f997172f
2 changed files with 5 additions and 3 deletions
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5
gfx/common/d3d12_common.c
View File

@ -508,7 +508,7 @@ bool d3d12_init_descriptors(d3d12_video_t* d3d12)
d3d12_create_root_signature(d3d12->device, &desc, &d3d12->desc.cs_rootSignature);
d3d12->desc.rtv_heap.desc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_RTV;
d3d12->desc.rtv_heap.desc.NumDescriptors = countof(d3d12->chain.renderTargets) + GFX_MAX_SHADERS;
d3d12->desc.rtv_heap.desc.NumDescriptors = countof(d3d12->chain.renderTargets) + GFX_MAX_SHADERS * 2;
d3d12->desc.rtv_heap.desc.Flags = D3D12_DESCRIPTOR_HEAP_FLAG_NONE;
d3d12_init_descriptor_heap(d3d12->device, &d3d12->desc.rtv_heap);
@ -533,7 +533,8 @@ bool d3d12_init_descriptors(d3d12_video_t* d3d12)
{
d3d12->pass[i].rt.rt_view.ptr =
d3d12->desc.rtv_heap.cpu.ptr +
(countof(d3d12->chain.renderTargets) + i) * d3d12->desc.rtv_heap.stride;
(countof(d3d12->chain.renderTargets) + (2 * i)) * d3d12->desc.rtv_heap.stride;
d3d12->pass[i].feedback.rt_view.ptr = d3d12->pass[i].rt.rt_view.ptr + d3d12->desc.rtv_heap.stride;
d3d12->pass[i].textures.ptr = d3d12_descriptor_heap_slot_alloc(&d3d12->desc.srv_heap).ptr -
d3d12->desc.srv_heap.cpu.ptr + d3d12->desc.srv_heap.gpu.ptr;

3
gfx/drivers/d3d12.c
View File

@ -489,7 +489,8 @@ static bool d3d12_gfx_set_shader(void* data, enum rarch_shader_type type, const
d3d12->pass[i].rt.rt_view.ptr =
d3d12->desc.rtv_heap.cpu.ptr +
(countof(d3d12->chain.renderTargets) + i) * d3d12->desc.rtv_heap.stride;
(countof(d3d12->chain.renderTargets) + (2 * i)) * d3d12->desc.rtv_heap.stride;
d3d12->pass[i].feedback.rt_view.ptr = d3d12->pass[i].rt.rt_view.ptr + d3d12->desc.rtv_heap.stride;
d3d12->pass[i].textures.ptr =
d3d12->desc.srv_heap.gpu.ptr + i * SLANG_NUM_SEMANTICS * d3d12->desc.srv_heap.stride;