diff options
Diffstat (limited to 'src/intel/vulkan/anv_cmd_buffer.c')
| -rw-r--r-- | src/intel/vulkan/anv_cmd_buffer.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_cmd_buffer.c b/src/intel/vulkan/anv_cmd_buffer.c index 7b3a3a47dd5..53303e0e745 100644 --- a/src/intel/vulkan/anv_cmd_buffer.c +++ b/src/intel/vulkan/anv_cmd_buffer.c @@ -653,6 +653,35 @@ void anv_CmdBindVertexBuffers( } } +void anv_CmdBindTransformFeedbackBuffersEXT( + VkCommandBuffer commandBuffer, + uint32_t firstBinding, + uint32_t bindingCount, + const VkBuffer* pBuffers, + const VkDeviceSize* pOffsets, + const VkDeviceSize* pSizes) +{ + ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, commandBuffer); + struct anv_xfb_binding *xfb = cmd_buffer->state.xfb_bindings; + + /* We have to defer setting up vertex buffer since we need the buffer + * stride from the pipeline. */ + + assert(firstBinding + bindingCount <= MAX_XFB_BUFFERS); + for (uint32_t i = 0; i < bindingCount; i++) { + if (pBuffers[i] == VK_NULL_HANDLE) { + xfb[firstBinding + i].buffer = NULL; + } else { + ANV_FROM_HANDLE(anv_buffer, buffer, pBuffers[i]); + xfb[firstBinding + i].buffer = buffer; + xfb[firstBinding + i].offset = pOffsets[i]; + xfb[firstBinding + i].size = + anv_buffer_get_range(buffer, pOffsets[i], + pSizes ? pSizes[i] : VK_WHOLE_SIZE); + } + } +} + enum isl_format anv_isl_format_for_descriptor_type(VkDescriptorType type) { |