RuiFPB/tyra-linux
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

migrated sendSingleRefList to spacket

Browse Source
This commit is contained in:
h4570
2020-11-17 13:20:18 +01:00
parent d2ce2eb7b2
commit 4112e6d327
2 changed files with 11 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/engine/include/modules/vu1.hpp
+1 -1
View File
@@ -15,8 +15,8 @@
#include <draw_buffers.h>
#include <tamtypes.h>
#include <draw_primitives.h>
#include <packet.h>
#include <spacket.h>
#include <packet.h>
#include <math3d.h>
const u32 VIF_BUFFER_SIZE = 48 * 1024;
src/engine/modules/vu1.cpp
+10 -16
View File
@@ -52,22 +52,16 @@ void VU1::createList()
*/
void VU1::sendSingleRefList(int t_destAddress, void *t_data, int t_quadSize)
{
checkDataAlignment(t_data);
u8 tempBuffer[32] __attribute__((aligned(16)));
void *chain = (u64 *)&tempBuffer; // uncached
*((u64 *)chain)++ = DMA_REF_TAG((u32)t_data, t_quadSize);
*((u32 *)chain)++ = VIF_CODE(VIF_STCYL, 0, 0x0101);
*((u32 *)chain)++ = VIF_CODE(VIF_UNPACK_V4_32, t_quadSize, t_destAddress);
*((u64 *)chain)++ = DMA_END_TAG(0);
*((u32 *)chain)++ = VIF_CODE(VIF_NOP, 0, 0);
*((u32 *)chain)++ = VIF_CODE(VIF_NOP, 0, 0);
FlushCache(0);
dma_channel_send_chain(DMA_CHANNEL_VIF1, tempBuffer, 0, DMA_FLAG_TRANSFERTAG, 0);
dma_channel_wait(DMA_CHANNEL_VIF1, VU1_DMA_CHAN_TIMEOUT);
spacket_t *spacket = spacket_create(2, SPACKET_NORMAL);
spacket_ref(spacket, t_data, t_quadSize, 0, 0, 0, true);
spacket_vif_stcycl(spacket, 0, 0x0101, 0);
spacket_open_unpack(spacket, VIF_UNPACK_V4_32, t_destAddress, 0, 0, 0, 0);
spacket_close_unpack(spacket, t_quadSize);
spacket_chain_close_tag(spacket);
spacket_chain_open_end(spacket, 0, 0, true);
spacket_vif_nop(spacket, 0);
spacket_vif_nop(spacket, 0);
spacket_send_chain(spacket, DMA_CHANNEL_VIF1, true, true, true);
}
/** Add list beginning, set's double buffer if not set */