diff options
Diffstat (limited to 'src/vulkan/anv_cmd_buffer.c')
| -rw-r--r-- | src/vulkan/anv_cmd_buffer.c | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/src/vulkan/anv_cmd_buffer.c b/src/vulkan/anv_cmd_buffer.c index 77471941071..6763278c5ef 100644 --- a/src/vulkan/anv_cmd_buffer.c +++ b/src/vulkan/anv_cmd_buffer.c @@ -548,6 +548,41 @@ add_surface_state_reloc(struct anv_cmd_buffer *cmd_buffer, state.offset + dword * 4, bo, offset); } +static void +fill_descriptor_buffer_surface_state(struct anv_device *device, void *state, + VkShaderStage stage, VkDescriptorType type, + uint32_t offset, uint32_t range) +{ + VkFormat format; + uint32_t stride; + + switch (type) { + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: + if (anv_is_scalar_shader_stage(device->instance->physicalDevice.compiler, + stage)) { + stride = 4; + } else { + stride = 16; + } + format = VK_FORMAT_R32G32B32A32_SFLOAT; + break; + + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: + stride = 1; + format = VK_FORMAT_UNDEFINED; + break; + + default: + unreachable("Invalid descriptor type"); + } + + anv_fill_buffer_surface_state(device, state, + anv_format_for_vk_format(format), + offset, range, stride); +} + VkResult anv_cmd_buffer_emit_binding_table(struct anv_cmd_buffer *cmd_buffer, VkShaderStage stage, struct anv_state *bt_state) @@ -623,9 +658,11 @@ anv_cmd_buffer_emit_binding_table(struct anv_cmd_buffer *cmd_buffer, surface_state = anv_cmd_buffer_alloc_surface_state(cmd_buffer); - anv_fill_buffer_surface_state(cmd_buffer->device, surface_state.map, - anv_format_for_vk_format(VK_FORMAT_R32G32B32A32_SFLOAT), - bo_offset, desc->range); + + fill_descriptor_buffer_surface_state(cmd_buffer->device, + surface_state.map, + stage, desc->type, + bo_offset, desc->range); break; } |