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GPU: Log a warning on writes to unknown registers.

This commit is contained in:
Dr. Chat 2016-06-25 10:32:48 -05:00
parent b31705c543
commit 212cd6ee3d
1 changed files with 9 additions and 1 deletions
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10
src/xenia/gpu/command_processor.cc
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@ -253,6 +253,9 @@ void CommandProcessor::WriteRegister(uint32_t index, uint32_t value) {
}
regs->values[index].u32 = value;
if (!regs->GetRegisterInfo(index)) {
XELOGW("GPU: Write to unknown register (%.4X = %.8X)", index, value);
}
// If this is a COHER register, set the dirty flag.
// This will block the command processor the next time it WAIT_MEM_REGs and
@ -1051,6 +1054,7 @@ bool CommandProcessor::ExecutePacketType3_DRAW_INDX(RingBuffer* reader,
IndexBufferInfo index_buffer_info;
uint32_t src_sel = (dword1 >> 6) & 0x3;
if (src_sel == 0x0) {
// DI_SRC_SEL_DMA
// Indexed draw.
is_indexed = true;
index_buffer_info.guest_base = reader->Read<uint32_t>(true);
@ -1063,12 +1067,16 @@ bool CommandProcessor::ExecutePacketType3_DRAW_INDX(RingBuffer* reader,
index_size *= index_32bit ? 4 : 2;
index_buffer_info.length = index_size;
index_buffer_info.count = index_count;
} else if (src_sel == 0x1) {
// DI_SRC_SEL_IMMEDIATE
assert_always();
} else if (src_sel == 0x2) {
// DI_SRC_SEL_AUTO_INDEX
// Auto draw.
index_buffer_info.guest_base = 0;
index_buffer_info.length = 0;
} else {
// Unknown source select.
// Invalid source select.
assert_always();
}