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correct load block size

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This commit is contained in:
Logan McNaughton
2025-09-26 18:52:27 +02:00
parent e23e7f33c1
commit 0bf70a77ea
1 changed files with 3 additions and 3 deletions
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parallel-rdp/interface.cpp
+3 -3
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@@ -738,12 +738,12 @@ uint64_t rdp_process_commands()
break;
case RDP::Op::LoadBlock:
{
uint32_t upper_left_s = ((w1 >> 12) & 0xFFF) >> 2;
uint32_t upper_left_t = (w1 & 0xFFF) >> 2;
uint32_t upper_left_s = ((w1 >> 12) & 0xFFF);
uint32_t upper_left_t = (w1 & 0xFFF);
uint32_t offset_address = (rdp_device.frame_buffer_info.texture_address + pixel_size(rdp_device.frame_buffer_info.texture_pixel_size, upper_left_s + upper_left_t * rdp_device.frame_buffer_info.texture_width)) >> 3;
if (offset_address < rdram_dirty.size() && !rdram_dirty[offset_address])
{
uint32_t lower_right_s = ((w2 >> 12) & 0xFFF) >> 2;
uint32_t lower_right_s = ((w2 >> 12) & 0xFFF);
std::fill_n(rdram_dirty.begin() + offset_address, (pixel_size(rdp_device.frame_buffer_info.texture_pixel_size, lower_right_s - upper_left_s) + 7) >> 3, true);
}
}