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VideoCommon:VertexManagerBase: Only calculate remaining indices once 

Before, both of those were calculated 3 times due to the ASSERTs.
This commit is contained in:
Robin Kertels 2023-03-19 23:37:13 +01:00
parent 408b09da31
commit 93fce0e4b6
No known key found for this signature in database
GPG Key ID: 3824904F14D40757
1 changed files with 12 additions and 8 deletions
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20
Source/Core/VideoCommon/VertexManagerBase.cpp
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@ -140,7 +140,7 @@ DataReader VertexManagerBase::PrepareForAdditionalData(OpcodeDecoder::Primitive
PrimitiveType new_primitive_type = g_ActiveConfig.backend_info.bSupportsPrimitiveRestart ?
primitive_from_gx_pr[primitive] :
primitive_from_gx[primitive];
if (m_current_primitive_type != new_primitive_type)
if (m_current_primitive_type != new_primitive_type) [[unlikely]]
{
Flush();
@ -149,9 +149,11 @@ DataReader VertexManagerBase::PrepareForAdditionalData(OpcodeDecoder::Primitive
SetRasterizationStateChanged();
}
u32 remaining_indices = GetRemainingIndices(primitive);
u32 remaining_index_generator_indices = m_index_generator.GetRemainingIndices(primitive);
// Check for size in buffer, if the buffer gets full, call Flush()
if (!m_is_flushed && (count > m_index_generator.GetRemainingIndices(primitive) ||
count > GetRemainingIndices(primitive) ||
if (!m_is_flushed && (count > remaining_index_generator_indices || count > remaining_indices ||
needed_vertex_bytes > GetRemainingSize())) [[unlikely]]
{
Flush();
@ -160,7 +162,7 @@ DataReader VertexManagerBase::PrepareForAdditionalData(OpcodeDecoder::Primitive
m_cull_all = cullall;
// need to alloc new buffer
if (m_is_flushed)
if (m_is_flushed) [[unlikely]]
{
if (cullall)
{
@ -174,6 +176,8 @@ DataReader VertexManagerBase::PrepareForAdditionalData(OpcodeDecoder::Primitive
ResetBuffer(stride);
}
remaining_index_generator_indices = m_index_generator.GetRemainingIndices(primitive);
remaining_indices = GetRemainingIndices(primitive);
m_is_flushed = false;
}
@ -181,14 +185,14 @@ DataReader VertexManagerBase::PrepareForAdditionalData(OpcodeDecoder::Primitive
// won't have enough space in a few rare cases, such as vertex shader line/point expansion with a
// ton of lines in one draw command, in which case we will either need to add support for
// splitting a single draw command into multiple draws or using bigger indices.
ASSERT_MSG(VIDEO, count <= m_index_generator.GetRemainingIndices(primitive),
ASSERT_MSG(VIDEO, count <= remaining_index_generator_indices,
"VertexManager: Too few remaining index values ({} > {}). "
"32-bit indices or primitive breaking needed.",
count, m_index_generator.GetRemainingIndices(primitive));
ASSERT_MSG(VIDEO, count <= GetRemainingIndices(primitive),
count, remaining_index_generator_indices);
ASSERT_MSG(VIDEO, count <= remaining_indices,
"VertexManager: Buffer not large enough for all indices! ({} > {}) "
"Increase MAXIBUFFERSIZE or we need primitive breaking after all.",
count, GetRemainingIndices(primitive));
count, remaining_indices);
ASSERT_MSG(VIDEO, needed_vertex_bytes <= GetRemainingSize(),
"VertexManager: Buffer not large enough for all vertices! ({} > {}) "
"Increase MAXVBUFFERSIZE or we need primitive breaking after all.",