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Merge pull request #255 from cdavis5e/easy-features

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Advertise some features we already support
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Bill Hollings 2018-09-13 14:27:53 -04:00 committed by GitHub
commit b543d08afe
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 5 deletions
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16
MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
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@ -477,6 +477,8 @@ void MVKPhysicalDevice::initMetalFeatures() {
void MVKPhysicalDevice::initFeatures() {
memset(&_features, 0, sizeof(_features)); // Start with everything cleared
_features.robustBufferAccess = true; // XXX Required by Vulkan spec
_features.fullDrawIndexUint32 = true;
_features.independentBlend = true;
_features.depthBiasClamp = true;
_features.fillModeNonSolid = true;
@ -489,6 +491,10 @@ void MVKPhysicalDevice::initFeatures() {
_features.shaderInt16 = true;
_features.multiDrawIndirect = true;
if (_metalFeatures.indirectDrawing && _metalFeatures.baseVertexInstanceDrawing) {
_features.drawIndirectFirstInstance = true;
}
#if MVK_IOS
_features.textureCompressionETC2 = true;
@ -520,8 +526,8 @@ void MVKPhysicalDevice::initFeatures() {
#pragma mark VkPhysicalDeviceFeatures - List of features available on the device
//typedef struct VkPhysicalDeviceFeatures {
// VkBool32 robustBufferAccess;
// VkBool32 fullDrawIndexUint32;
// VkBool32 robustBufferAccess; // done
// VkBool32 fullDrawIndexUint32; // done
// VkBool32 imageCubeArray; // done
// VkBool32 independentBlend; // done
// VkBool32 geometryShader;
@ -529,8 +535,8 @@ void MVKPhysicalDevice::initFeatures() {
// VkBool32 sampleRateShading;
// VkBool32 dualSrcBlend; // done
// VkBool32 logicOp;
// VkBool32 multiDrawIndirect; // done
// VkBool32 drawIndirectFirstInstance;
// VkBool32 multiDrawIndirect; // done
// VkBool32 drawIndirectFirstInstance; // done
// VkBool32 depthClamp; // done
// VkBool32 depthBiasClamp; // done
// VkBool32 fillModeNonSolid; // done
@ -731,7 +737,7 @@ void MVKPhysicalDevice::initProperties() {
_properties.limits.maxComputeWorkGroupCount[1] = kMVKUndefinedLargeUInt32;
_properties.limits.maxComputeWorkGroupCount[2] = kMVKUndefinedLargeUInt32;
_properties.limits.maxDrawIndexedIndexValue = numeric_limits<uint32_t>::max() - 1;
_properties.limits.maxDrawIndexedIndexValue = numeric_limits<uint32_t>::max();
_properties.limits.maxDrawIndirectCount = kMVKUndefinedLargeUInt32;
_properties.limits.minTexelOffset = -8;