From: Dave Airlie <airl...@redhat.com>
This enables tessellation shaders and sets some values for
the maximums.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/vulkan/radv_device.c | 18 +++++++++---------
src/amd/vulkan/radv_pipeline.c | 1 +
2 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index b75d76b..af82926 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -452,7 +452,7 @@ void radv_GetPhysicalDeviceFeatures(
.imageCubeArray = true,
.independentBlend = true,
.geometryShader = true,
- .tessellationShader = false,
+ .tessellationShader = true,
.sampleRateShading = false,
.dualSrcBlend = true,
.logicOp = true,
@@ -565,14 +565,14 @@ void radv_GetPhysicalDeviceProperties(
.maxVertexInputAttributeOffset = 2047,
.maxVertexInputBindingStride = 2048,
.maxVertexOutputComponents = 128,
- .maxTessellationGenerationLevel = 0,
- .maxTessellationPatchSize = 0,
- .maxTessellationControlPerVertexInputComponents = 0,
- .maxTessellationControlPerVertexOutputComponents = 0,
- .maxTessellationControlPerPatchOutputComponents = 0,
- .maxTessellationControlTotalOutputComponents = 0,
- .maxTessellationEvaluationInputComponents = 0,
- .maxTessellationEvaluationOutputComponents = 0,
+ .maxTessellationGenerationLevel = 64,
+ .maxTessellationPatchSize = 32,
+ .maxTessellationControlPerVertexInputComponents = 128,
+ .maxTessellationControlPerVertexOutputComponents = 128,
+ .maxTessellationControlPerPatchOutputComponents = 120,
+ .maxTessellationControlTotalOutputComponents = 4096,
+ .maxTessellationEvaluationInputComponents = 128,
+ .maxTessellationEvaluationOutputComponents = 128,
.maxGeometryShaderInvocations = 32,
.maxGeometryInputComponents = 64,
.maxGeometryOutputComponents = 128,
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 84cb244..e89ee96 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -212,6 +212,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.float64 = true,
.image_read_without_format = true,
.image_write_without_format = true,
+ .tessellation = true,
};
entry_point = spirv_to_nir(spirv, module->size / 4,
spec_entries, num_spec_entries,
--
2.9.3
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