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anv: Add support for binding ray-tracing pipelines

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This includes not only vkCmdBindPipeline but also descriptor sets and
push constants.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8637>
This commit is contained in:
Jason Ekstrand
2020-08-06 22:51:01 -05:00
committed by Marge Bot
parent 8cc5080580
commit d95d5b1465
1 changed files with 47 additions and 4 deletions
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51
src/intel/vulkan/anv_cmd_buffer.c
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@@ -510,6 +510,17 @@ void anv_CmdBindPipeline(
break;
}
case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR: {
struct anv_ray_tracing_pipeline *rt_pipeline =
anv_pipeline_to_ray_tracing(pipeline);
if (cmd_buffer->state.rt.pipeline == rt_pipeline)
return;
cmd_buffer->state.rt.pipeline = rt_pipeline;
cmd_buffer->state.rt.pipeline_dirty = true;
break;
}
default:
assert(!"invalid bind point");
break;
@@ -900,6 +911,16 @@ anv_cmd_buffer_bind_descriptor_set(struct anv_cmd_buffer *cmd_buffer,
pipe_state = &cmd_buffer->state.compute.base;
break;
case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR:
stages &= VK_SHADER_STAGE_RAYGEN_BIT_KHR |
VK_SHADER_STAGE_ANY_HIT_BIT_KHR |
VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR |
VK_SHADER_STAGE_MISS_BIT_KHR |
VK_SHADER_STAGE_INTERSECTION_BIT_KHR |
VK_SHADER_STAGE_CALLABLE_BIT_KHR;
pipe_state = &cmd_buffer->state.rt.base;
break;
default:
unreachable("invalid bind point");
}
@@ -1191,6 +1212,17 @@ void anv_CmdPushConstants(
memcpy(pipe_state->push_constants.client_data + offset, pValues, size);
}
if (stageFlags & (VK_SHADER_STAGE_RAYGEN_BIT_KHR |
VK_SHADER_STAGE_ANY_HIT_BIT_KHR |
VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR |
VK_SHADER_STAGE_MISS_BIT_KHR |
VK_SHADER_STAGE_INTERSECTION_BIT_KHR |
VK_SHADER_STAGE_CALLABLE_BIT_KHR)) {
struct anv_cmd_pipeline_state *pipe_state =
&cmd_buffer->state.rt.base;
memcpy(pipe_state->push_constants.client_data + offset, pValues, size);
}
cmd_buffer->state.push_constants_dirty |= stageFlags;
}
@@ -1292,11 +1324,22 @@ anv_cmd_buffer_push_descriptor_set(struct anv_cmd_buffer *cmd_buffer,
uint32_t _set)
{
struct anv_cmd_pipeline_state *pipe_state;
if (bind_point == VK_PIPELINE_BIND_POINT_COMPUTE) {
pipe_state = &cmd_buffer->state.compute.base;
} else {
assert(bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS);
switch (bind_point) {
case VK_PIPELINE_BIND_POINT_GRAPHICS:
pipe_state = &cmd_buffer->state.gfx.base;
break;
case VK_PIPELINE_BIND_POINT_COMPUTE:
pipe_state = &cmd_buffer->state.compute.base;
break;
case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR:
pipe_state = &cmd_buffer->state.rt.base;
break;
default:
unreachable("invalid bind point");
}
struct anv_push_descriptor_set **push_set =