fixing rendering issue on real PS2

src/engine/modules/gif_sender.cpp

@@ -13,6 +13,7 @@
 #include "../include/utils/math.hpp"
 #include "../include/utils/debug.hpp"
 #include "../include/modules/light.hpp"
+#include <kernel.h>
 #include <dma.h>
 #include <draw.h>
 #include <stdio.h>
@@ -61,6 +62,7 @@ void GifSender::sendTexture(MeshTexture &texture, texbuffer_t *t_texBuffer)
     q++;
     q = draw_texture_wrapping(q, 0, texture.getWrapSettings());
     q = draw_texture_flush(q);
+    FlushCache(0);
     dma_channel_send_chain(DMA_CHANNEL_GIF, packet->data, q - packet->data, 0, 0);
     dma_wait_fast();
     packet_free(packet);
@@ -79,6 +81,7 @@ void GifSender::sendClear(zbuffer_t *t_zBuffer)
     q = draw_enable_tests(q, 0, t_zBuffer);
     q = draw_finish(q);
     DMATAG_END(packet->data, q - packet->data - 1, 0, 0, 0);
+    FlushCache(0);
     dma_channel_send_chain(DMA_CHANNEL_GIF, packet->data, q - packet->data, 0, 0);
     dma_wait_fast();
     packet_free(packet);
@@ -108,8 +111,9 @@ void GifSender::sendPacket()
     }
     q = draw_finish(q);
     DMATAG_END(dmatag, q - dmatag - 1, 0, 0, 0);
-    dma_wait_fast();
+    FlushCache(0);
     dma_channel_send_chain(DMA_CHANNEL_GIF, currentPacket->data, q - currentPacket->data, 0, 0);
+    dma_wait_fast();
 }
 
 /** Adds clear screen to current packet */

src/engine/modules/renderer.cpp

@@ -222,15 +222,12 @@ void Renderer::draw(Mesh &t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount)
         if (t_mesh.shouldBeFrustumCulled && !t_mesh.getMaterial(i).isInFrustum(renderData.frustumPlanes, t_mesh.position))
             return;
         u32 vertCount = t_mesh.getMaterial(i).getFacesCount();
-        VECTOR *vertices = new VECTOR[vertCount];
-        VECTOR *normals = new VECTOR[vertCount];
-        VECTOR *coordinates = new VECTOR[vertCount];
+        VECTOR __attribute__((aligned(16))) vertices[vertCount];
+        VECTOR __attribute__((aligned(16))) normals[vertCount];
+        VECTOR __attribute__((aligned(16))) coordinates[vertCount];
         changeTexture(t_mesh, t_mesh.getMaterial(i).getId());
         vertCount = t_mesh.getDrawData(i, vertices, normals, coordinates, rotatedCamera);
         vifSender->drawMesh(&renderData, perspective, vertCount, vertices, normals, coordinates, t_mesh, t_bulbs, t_bulbsCount, &textureBuffer);
-        delete[] vertices;
-        delete[] normals;
-        delete[] coordinates;
     }
 }
 

src/engine/modules/vif_sender.cpp

@@ -43,7 +43,7 @@ void VifSender::sendMatrices(const RenderData &t_renderData, const Vector3 &t_po
     vec3ToNative(rotation, t_rotation, 1.0F);
     create_local_world(localWorld, position, rotation);
     create_local_screen(localScreen, localWorld, t_renderData.worldView->data, t_renderData.perspective->data);
-    vu1.sendSingleRefList(0, &localScreen, 4);
+    vu1.sendSingleRefList(0, &localScreen, 8);
 }
 
 void VifSender::drawMesh(RenderData *t_renderData, Matrix t_perspective, u32 vertCount2, VECTOR *vertices, VECTOR *normals, VECTOR *coordinates, const Mesh &t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount, texbuffer_t *textureBuffer)

src/engine/modules/vu1.cpp

@@ -127,7 +127,7 @@ void VU1::addReferenceList(u32 t_offset, void *t_data, u32 t_size, u8 t_useTops)
     *((u64 *)currentBuffer)++ = DMA_REF_TAG((u32)t_data, t_size);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_STCYL, 0, 0x0101);
     *((u32 *)currentBuffer)++ =
-        AddUnpack(V4_32, t_useTops == 1 ? buildList.dmaSize / 16 : t_offset / 16, t_size, t_useTops);
+        AddUnpack(V4_32, t_useTops == 1 ? buildList.dmaSize >> 4 : t_offset >> 4, t_size, t_useTops);
     buildList.dmaSize += t_size * 8;
     buildList.dmaSizeAll += buildList.dmaSize;
 }
@@ -135,7 +135,7 @@ void VU1::addReferenceList(u32 t_offset, void *t_data, u32 t_size, u8 t_useTops)
 /** Start VU1 program */
 void VU1::addStartProgram()
 {
-    *((u64 *)currentBuffer)++ = DMA_CNT_TAG(8 >> 4);
+    *((u64 *)currentBuffer)++ = DMA_CNT_TAG(0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_MSCAL, 0, 0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_FLUSH, 0, 0);
     ;
@@ -144,7 +144,7 @@ void VU1::addStartProgram()
 /** Continue VU1 program from "--cont" line */
 void VU1::addContinueProgram()
 {
-    *((u64 *)currentBuffer)++ = DMA_CNT_TAG(8 >> 4);
+    *((u64 *)currentBuffer)++ = DMA_CNT_TAG(0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_MSCAL, 0, 0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_FLUSH, 0, 0);
     ;
@@ -156,8 +156,9 @@ void VU1::sendList()
     *((u64 *)currentBuffer)++ = DMA_END_TAG(0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_NOP, 0, 0);
     *((u32 *)currentBuffer)++ = VIF_CODE(VIF_NOP, 0, 0);
-    dma_channel_wait(DMA_CHANNEL_VIF1, VU1_DMA_CHAN_TIMEOUT);
+    FlushCache(0);
     dma_channel_send_chain(DMA_CHANNEL_VIF1, buildList.kickBuffer, (u32 *)currentBuffer - (u32 *)buildList.kickBuffer, DMA_FLAG_TRANSFERTAG, 0);
+    dma_channel_wait(DMA_CHANNEL_VIF1, VU1_DMA_CHAN_TIMEOUT);
 }
 
 void VU1::addDoubleBufferSetting()