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vulkan: fix shaders with int vertex attributes when nothing using that attribute is drawn.

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This commit is contained in:
Sasha Szpakowski
2024-04-11 22:35:43 -03:00
parent 565d635f75
commit 111bbde32d
3 changed files with 45 additions and 12 deletions
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src/modules/graphics/vulkan/Graphics.cpp
+20 -8
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@@ -2260,7 +2260,7 @@ void Graphics::createVulkanVertexFormat(
for (const auto &pair : shader->getVertexAttributeIndices())
{
int i = pair.second;
int i = pair.second.index;
uint32 bit = 1u << i;
VkVertexInputAttributeDescription attribdesc{};
@@ -2295,13 +2295,25 @@ void Graphics::createVulkanVertexFormat(
attribdesc.binding = DEFAULT_VERTEX_BUFFER_BINDING;
// Indices should match the creation parameters for defaultVertexBuffer.
// TODO: handle int/uint attributes?
if (i == ATTRIB_COLOR)
attribdesc.offset = defaultVertexBuffer->getDataMember(2).offset;
else
attribdesc.offset = defaultVertexBuffer->getDataMember(0).offset;
attribdesc.format = Vulkan::getVulkanVertexFormat(DATAFORMAT_FLOAT_VEC4);
switch (pair.second.baseType)
{
case DATA_BASETYPE_INT:
attribdesc.offset = defaultVertexBuffer->getDataMember(1).offset;
attribdesc.format = Vulkan::getVulkanVertexFormat(DATAFORMAT_INT32_VEC4);
break;
case DATA_BASETYPE_UINT:
attribdesc.offset = defaultVertexBuffer->getDataMember(1).offset;
attribdesc.format = Vulkan::getVulkanVertexFormat(DATAFORMAT_UINT32_VEC4);
break;
case DATA_BASETYPE_FLOAT:
default:
if (i == ATTRIB_COLOR)
attribdesc.offset = defaultVertexBuffer->getDataMember(2).offset;
else
attribdesc.offset = defaultVertexBuffer->getDataMember(0).offset;
attribdesc.format = Vulkan::getVulkanVertexFormat(DATAFORMAT_FLOAT_VEC4);
break;
}
if (usedBuffers.find(DEFAULT_VERTEX_BUFFER_BINDING) == usedBuffers.end())
{