From 529039f7666692fd528530fef342a58a3084b347 Mon Sep 17 00:00:00 2001
From: StapleButter <thetotalworm@gmail.com>
Date: Sat, 27 May 2017 23:47:20 +0200
Subject: * delay 3D rendering a bit (fixes Monster Trucks flickering) * remove
logging for ITCM/DTCM
---
src/CP15.cpp | 8 ++++----
src/GPU.cpp | 13 ++++++++-----
src/GPU2D.cpp | 1 +
3 files changed, 13 insertions(+), 9 deletions(-)
(limited to 'src')
diff --git a/src/CP15.cpp b/src/CP15.cpp
index 4d1fee6..cc6a6af 100644
--- a/src/CP15.cpp
+++ b/src/CP15.cpp
@@ -64,13 +64,13 @@ void UpdateDTCMSetting()
{
DTCMBase = DTCMSetting & 0xFFFFF000;
DTCMSize = 0x200 << ((DTCMSetting >> 1) & 0x1F);
- printf("DTCM [%08X] enabled at %08X, size %X\n", DTCMSetting, DTCMBase, DTCMSize);
+ //printf("DTCM [%08X] enabled at %08X, size %X\n", DTCMSetting, DTCMBase, DTCMSize);
}
else
{
DTCMBase = 0xFFFFFFFF;
DTCMSize = 0;
- printf("DTCM disabled\n");
+ //printf("DTCM disabled\n");
}
}
@@ -79,12 +79,12 @@ void UpdateITCMSetting()
if (Control & (1<<18))
{
ITCMSize = 0x200 << ((ITCMSetting >> 1) & 0x1F);
- printf("ITCM [%08X] enabled at %08X, size %X\n", ITCMSetting, 0, ITCMSize);
+ //printf("ITCM [%08X] enabled at %08X, size %X\n", ITCMSetting, 0, ITCMSize);
}
else
{
ITCMSize = 0;
- printf("ITCM disabled\n");
+ //printf("ITCM disabled\n");
}
}
diff --git a/src/GPU.cpp b/src/GPU.cpp
index cef7095..20cfadd 100644
--- a/src/GPU.cpp
+++ b/src/GPU.cpp
@@ -617,7 +617,14 @@ void StartHBlank(u32 line)
DispStat[0] |= (1<<1);
DispStat[1] |= (1<<1);
- if (VCount < 192) NDS::CheckDMAs(0, 0x02);
+ if (VCount < 192)
+ {
+ NDS::CheckDMAs(0, 0x02);
+ }
+ else if (VCount == 215)
+ {
+ GPU3D::VCount215();
+ }
if (DispStat[0] & (1<<4)) NDS::SetIRQ(0, NDS::IRQ_HBlank);
if (DispStat[1] & (1<<4)) NDS::SetIRQ(1, NDS::IRQ_HBlank);
@@ -725,10 +732,6 @@ void StartScanline(u32 line)
{
GPU3D::VCount144();
}
- else if (VCount == 215)
- {
- GPU3D::VCount215();
- }
}
NDS::ScheduleEvent(NDS::Event_LCD, true, HBLANK_CYCLES, StartHBlank, line);
diff --git a/src/GPU2D.cpp b/src/GPU2D.cpp
index eb6600c..6d92011 100644
--- a/src/GPU2D.cpp
+++ b/src/GPU2D.cpp
@@ -382,6 +382,7 @@ void GPU2D::DrawScanline(u32 line)
// request each 3D scanline in advance
// this is required for the threaded mode of the software renderer
+ // (alternately we could call GetLine() once and store the result somewhere)
if (Num == 0)
GPU3D::RequestLine(line);
--
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