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Merge pull request #1723 from degasus/dirty_flags

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gl_rasterizer: Skip VB upload if the state is clean.
This commit is contained in:
bunnei
2018-11-26 18:33:22 -05:00
committed by GitHub
parent cb8d51e37e 97f5c4ffd3
commit 67a154e23d
9 changed files with 60 additions and 6 deletions
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16
src/video_core/engines/maxwell_3d.cpp
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@ -135,10 +135,24 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
if (regs.reg_array[method] != value) {
regs.reg_array[method] = value;
// Vertex format
if (method >= MAXWELL3D_REG_INDEX(vertex_attrib_format) &&
method < MAXWELL3D_REG_INDEX(vertex_attrib_format) + regs.vertex_attrib_format.size()) {
dirty_flags.vertex_attrib_format = true;
}
// Vertex buffer
if (method >= MAXWELL3D_REG_INDEX(vertex_array) &&
method < MAXWELL3D_REG_INDEX(vertex_array) + 4 * 32) {
dirty_flags.vertex_array |= 1u << ((method - MAXWELL3D_REG_INDEX(vertex_array)) >> 2);
} else if (method >= MAXWELL3D_REG_INDEX(vertex_array_limit) &&
method < MAXWELL3D_REG_INDEX(vertex_array_limit) + 2 * 32) {
dirty_flags.vertex_array |=
1u << ((method - MAXWELL3D_REG_INDEX(vertex_array_limit)) >> 1);
} else if (method >= MAXWELL3D_REG_INDEX(instanced_arrays) &&
method < MAXWELL3D_REG_INDEX(instanced_arrays) + 32) {
dirty_flags.vertex_array |= 1u << (method - MAXWELL3D_REG_INDEX(instanced_arrays));
}
}
switch (method) {
@ -270,6 +284,7 @@ void Maxwell3D::ProcessQueryGet() {
query_result.timestamp = CoreTiming::GetTicks();
Memory::WriteBlock(*address, &query_result, sizeof(query_result));
}
dirty_flags.OnMemoryWrite();
break;
}
default:
@ -346,6 +361,7 @@ void Maxwell3D::ProcessCBData(u32 value) {
memory_manager.GpuToCpuAddress(buffer_address + regs.const_buffer.cb_pos);
Memory::Write32(*address, value);
dirty_flags.OnMemoryWrite();
// Increment the current buffer position.
regs.const_buffer.cb_pos = regs.const_buffer.cb_pos + 4;