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Minimize nvgfx.c

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plutoo 2018-02-26 19:08:06 +01:00
parent 0b47a785e9
commit 222bfb0882
3 changed files with 54 additions and 283 deletions
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2
nx/include/switch/display/gfx.h
View File

@ -26,7 +26,7 @@ typedef enum
* @brief Initializes the graphics subsystem. * @brief Initializes the graphics subsystem.
* @warning Do not use \ref viInitialize when using this function. * @warning Do not use \ref viInitialize when using this function.
*/ */
void gfxInitDefault(void); Result gfxInitDefault(void);
/** /**
* @brief Uninitializes the graphics subsystem. * @brief Uninitializes the graphics subsystem.

5
nx/source/display/gfx.c
View File

@ -319,7 +319,7 @@ static Result _gfxInit(ViServiceType servicetype, const char *DisplayName, u32 L
return rc; return rc;
} }
void gfxInitDefault(void) Result gfxInitDefault(void)
{ {
nvServiceType nv_servicetype; nvServiceType nv_servicetype;
@ -337,8 +337,7 @@ void gfxInitDefault(void)
break; break;
} }
Result rc = _gfxInit(ViServiceType_Default, "Default", ViLayerFlags_Default, 0, nv_servicetype, 0x300000); return _gfxInit(ViServiceType_Default, "Default", ViLayerFlags_Default, 0, nv_servicetype, 0x300000);
if (R_FAILED(rc)) fatalSimple(MAKERESULT(Module_Libnx, LibnxError_BadGfxInit));
} }
void gfxExit(void) void gfxExit(void)

316
nx/source/display/nvgfx.c
View File

@ -10,8 +10,6 @@
#include "display/nvgfx.h" #include "display/nvgfx.h"
#include "nvidia/ioctl.h" #include "nvidia/ioctl.h"
//#include "nvgfx_gpu_gpfifo_data0_bin.h"
typedef struct { typedef struct {
bool initialized; bool initialized;
u32 handle; u32 handle;
@ -24,30 +22,17 @@ static u32 g_nvgfx_fd_nvhostctrlgpu;
static u32 g_nvgfx_fd_nvhostasgpu; static u32 g_nvgfx_fd_nvhostasgpu;
static u32 g_nvgfx_fd_nvmap; static u32 g_nvgfx_fd_nvmap;
static u32 g_nvgfx_fd_nvhostgpu; static u32 g_nvgfx_fd_nvhostgpu;
static u32 g_nvgfx_fd_nvhostctrl;
static Handle g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
static Handle g_nvgfx_nvhostctrlgpu_event2 = INVALID_HANDLE;
static Handle g_nvgfx_nvhostgpu_event3 = INVALID_HANDLE;
static nvioctl_gpu_characteristics g_nvgfx_gpu_characteristics; static nvioctl_gpu_characteristics g_nvgfx_gpu_characteristics;
static u64 g_nvgfx_nvhostasgpu_allocspace_offset; static u64 g_nvgfx_nvhostasgpu_allocspace_offset;
static u32 g_nvgfx_tpcmasks[24>>2];
static u32 g_nvgfx_zcullctxsize; static u32 g_nvgfx_zcullctxsize;
static u32 g_nvgfx_zcullinfo[40>>2]; static u32 g_nvgfx_zcullinfo[40>>2];
static nvioctl_va_region g_nvgfx_nvhostasgpu_varegions[2];
static nvioctl_l2_state g_nvgfx_l2state;
static nvioctl_fence g_nvgfx_nvhost_fence; static nvioctl_fence g_nvgfx_nvhost_fence;
nvioctl_fence g_nvgfx_nvhostgpu_gpfifo_fence;
static u8 *g_nvgfx_nvhost_userdata;
static size_t g_nvgfx_nvhost_userdata_size;
static u32 g_nvgfx_nvhostctrl_eventres;
u32 g_nvgfx_totalframebufs = 0; u32 g_nvgfx_totalframebufs = 0;
static nvmapobj nvmap_objs[18]; static nvmapobj nvmap_objs[18];
static u64 nvmap_obj3_mapbuffer_x0_offset;
static u64 nvmap_obj4_mapbuffer_x0_offset; static u64 nvmap_obj4_mapbuffer_x0_offset;
static u64 nvmap_obj6_mapbuffer_xdb_offset; static u64 nvmap_obj6_mapbuffer_xdb_offset;
@ -105,10 +90,9 @@ static Result nvmapobjSetup(nvmapobj *obj, u32 heapmask, u32 flags, u32 align, u
Result nvgfxInitialize(void) { Result nvgfxInitialize(void) {
Result rc=0; Result rc=0;
u32 pos=0, i=0;
s32 tmp=0; if (g_nvgfxInitialized)
u32 tmpval=0; return 0;
if(g_nvgfxInitialized)return 0;
u32 framebuf_nvmap_handle = 0;//Special handle ID for framebuf/windowbuf. u32 framebuf_nvmap_handle = 0;//Special handle ID for framebuf/windowbuf.
@ -116,93 +100,37 @@ Result nvgfxInitialize(void) {
g_nvgfx_fd_nvhostasgpu = 0; g_nvgfx_fd_nvhostasgpu = 0;
g_nvgfx_fd_nvmap = 0; g_nvgfx_fd_nvmap = 0;
g_nvgfx_fd_nvhostgpu = 0; g_nvgfx_fd_nvhostgpu = 0;
g_nvgfx_fd_nvhostctrl = 0;
g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
g_nvgfx_totalframebufs = 2; g_nvgfx_totalframebufs = 2;
memset(nvmap_objs, 0, sizeof(nvmap_objs)); memset(nvmap_objs, 0, sizeof(nvmap_objs));
memset(&g_nvgfx_gpu_characteristics, 0, sizeof(nvioctl_gpu_characteristics)); memset(&g_nvgfx_gpu_characteristics, 0, sizeof(nvioctl_gpu_characteristics));
memset(g_nvgfx_tpcmasks, 0, sizeof(g_nvgfx_tpcmasks));
memset(g_nvgfx_zcullinfo, 0, sizeof(g_nvgfx_zcullinfo)); memset(g_nvgfx_zcullinfo, 0, sizeof(g_nvgfx_zcullinfo));
memset(g_nvgfx_nvhostasgpu_varegions, 0, sizeof(g_nvgfx_nvhostasgpu_varegions));
memset(&g_nvgfx_l2state, 0, sizeof(nvioctl_l2_state));
memset(&g_nvgfx_nvhost_fence, 0, sizeof(g_nvgfx_nvhost_fence)); memset(&g_nvgfx_nvhost_fence, 0, sizeof(g_nvgfx_nvhost_fence));
memset(&g_nvgfx_nvhostgpu_gpfifo_fence, 0, sizeof(g_nvgfx_nvhostgpu_gpfifo_fence));
g_nvgfx_nvhostasgpu_allocspace_offset = 0; g_nvgfx_nvhostasgpu_allocspace_offset = 0;
g_nvgfx_zcullctxsize = 0; g_nvgfx_zcullctxsize = 0;
nvmap_obj3_mapbuffer_x0_offset = 0;
nvmap_obj4_mapbuffer_x0_offset = 0; nvmap_obj4_mapbuffer_x0_offset = 0;
nvmap_obj6_mapbuffer_xdb_offset = 0; nvmap_obj6_mapbuffer_xdb_offset = 0;
g_nvgfx_nvhostctrl_eventres = 0;
g_nvgfx_gpfifo_pos = 0; g_nvgfx_gpfifo_pos = 0;
//All of the below sizes for nvmapobjInitialize are from certain official sw. //All of the below sizes for nvmapobjInitialize are from certain official sw.
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[0], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[1], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[2], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[3], 0x10000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[4], 0x59000); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[4], 0x59000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[5], 0x1000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], g_nvgfx_totalframebufs*g_gfx_singleframebuf_size); if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], g_nvgfx_totalframebufs*g_gfx_singleframebuf_size);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[7], 0x1000000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[8], 0x800000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[9], 0x100000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[10], 0x3000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[11], 0x1000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[12], 0x1000);
//if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[13], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[14], 0x1000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[15], 0x6000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[16], 0x1000);
if (R_SUCCEEDED(rc)) { //Unknown what size/etc is used officially.
g_nvgfx_nvhost_userdata_size = 0x1000;
g_nvgfx_nvhost_userdata = memalign(0x1000, g_nvgfx_nvhost_userdata_size);
if (g_nvgfx_nvhost_userdata==NULL) rc = MAKERESULT(Module_Libnx, LibnxError_OutOfMemory);
if (R_SUCCEEDED(rc)) memset(g_nvgfx_nvhost_userdata, 0, g_nvgfx_nvhost_userdata_size);
}
//Officially NVHOST_IOCTL_CTRL_GET_CONFIG is used a lot (here and later), skip that. This is done with a /dev/nvhost-ctrl fd, seperate from the one used later.
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostctrlgpu, "/dev/nvhost-ctrl-gpu"); if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostctrlgpu, "/dev/nvhost-ctrl-gpu");
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_GetCharacteristics(g_nvgfx_fd_nvhostctrlgpu, &g_nvgfx_gpu_characteristics); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_GetCharacteristics(g_nvgfx_fd_nvhostctrlgpu, &g_nvgfx_gpu_characteristics);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_GetTpcMasks(g_nvgfx_fd_nvhostctrlgpu, 4, g_nvgfx_tpcmasks);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_ZCullGetCtxSize(g_nvgfx_fd_nvhostctrlgpu, &g_nvgfx_zcullctxsize); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_ZCullGetCtxSize(g_nvgfx_fd_nvhostctrlgpu, &g_nvgfx_zcullctxsize);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_ZCullGetInfo(g_nvgfx_fd_nvhostctrlgpu, g_nvgfx_zcullinfo); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_ZCullGetInfo(g_nvgfx_fd_nvhostctrlgpu, g_nvgfx_zcullinfo);
if (R_SUCCEEDED(rc)) rc = nvQueryEvent(g_nvgfx_fd_nvhostctrlgpu, 2, &g_nvgfx_nvhostctrlgpu_event2);
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostasgpu, "/dev/nvhost-as-gpu"); if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostasgpu, "/dev/nvhost-as-gpu");
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_InitializeEx(g_nvgfx_fd_nvhostasgpu, 1, /*0*/0x10000); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_InitializeEx(g_nvgfx_fd_nvhostasgpu, 1, /*0*/0x10000);
//Officially this is used twice here - only use it once here.
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_GetVARegions(g_nvgfx_fd_nvhostasgpu, g_nvgfx_nvhostasgpu_varegions);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_AllocSpace(g_nvgfx_fd_nvhostasgpu, 0x10000, /*0x20000*/0x10000, 0, 0x10000, &g_nvgfx_nvhostasgpu_allocspace_offset); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_AllocSpace(g_nvgfx_fd_nvhostasgpu, 0x10000, /*0x20000*/0x10000, 0, 0x10000, &g_nvgfx_nvhostasgpu_allocspace_offset);
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvmap, "/dev/nvmap"); if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvmap, "/dev/nvmap");
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[0], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[0].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[1], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[1].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[1].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrlGpu_GetL2State(g_nvgfx_fd_nvhostctrlgpu, &g_nvgfx_l2state);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[2], 0, 0x1, 0x1000, 0);
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostgpu, "/dev/nvhost-gpu"); if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostgpu, "/dev/nvhost-gpu");
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_BindChannel(g_nvgfx_fd_nvhostasgpu, g_nvgfx_fd_nvhostgpu); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_BindChannel(g_nvgfx_fd_nvhostasgpu, g_nvgfx_fd_nvhostgpu);
@ -212,197 +140,83 @@ Result nvgfxInitialize(void) {
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_AllocGpfifoEx2(g_nvgfx_fd_nvhostgpu, 0x800, 0x1, 0, 0, 0, 0, &g_nvgfx_nvhost_fence); if (R_SUCCEEDED(rc)) rc = nvioctlChannel_AllocGpfifoEx2(g_nvgfx_fd_nvhostgpu, 0x800, 0x1, 0, 0, 0, 0, &g_nvgfx_nvhost_fence);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_AllocObjCtx(g_nvgfx_fd_nvhostgpu, g_nvgfx_gpu_characteristics.threed_class, 0); if (R_SUCCEEDED(rc)) rc = nvioctlChannel_AllocObjCtx(g_nvgfx_fd_nvhostgpu, g_nvgfx_gpu_characteristics.threed_class, 0);
if (R_SUCCEEDED(rc)) rc = nvQueryEvent(g_nvgfx_fd_nvhostgpu, 3, &g_nvgfx_nvhostgpu_event3);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_SetErrorNotifier(g_nvgfx_fd_nvhostgpu, 0, 0x1000, nvmap_objs[2].handle);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_SetUserData(g_nvgfx_fd_nvhostgpu, g_nvgfx_nvhost_userdata);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_SetPriority(g_nvgfx_fd_nvhostgpu, NvChannelPriority_Medium); if (R_SUCCEEDED(rc)) rc = nvioctlChannel_SetPriority(g_nvgfx_fd_nvhostgpu, NvChannelPriority_Medium);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[3], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[3].handle, 0x10000, 0, 0, 0, &nvmap_obj3_mapbuffer_x0_offset);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[3].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[4], 0, 0x1, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[4], 0, 0x1, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[4].handle, 0x10000, 0, 0, 0, &nvmap_obj4_mapbuffer_x0_offset); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[4].handle, 0x10000, 0, 0, 0, &nvmap_obj4_mapbuffer_x0_offset);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[4].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[4].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlChannel_ZCullBind(g_nvgfx_fd_nvhostgpu, nvmap_obj4_mapbuffer_x0_offset+0x8000, 0x2); if (R_SUCCEEDED(rc)) rc = nvioctlChannel_ZCullBind(g_nvgfx_fd_nvhostgpu, nvmap_obj4_mapbuffer_x0_offset+0x8000, 0x2);
//Officially, ipcQueryPointerBufferSize and NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(nvioctlChannel_SubmitGpfifo) are used here with the duplicate service session setup during nv serv init.
//This is used for GPU rendering.
//if (R_SUCCEEDED(rc)) rc = nvgfxSubmitGpfifo();
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[5], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0, 0xfe, nvmap_objs[5].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[6], 0, 0x1, 0x20000, 0); if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[6], 0, 0x1, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[6].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xdb, nvmap_objs[6].handle, 0x10000, 0, 0, 0, &nvmap_obj6_mapbuffer_xdb_offset); if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xdb, nvmap_objs[6].handle, 0x10000, 0, 0, 0, &nvmap_obj6_mapbuffer_xdb_offset);
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[7], 0, 0, 0x20000, 0); if (R_SUCCEEDED(rc))
{
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL); u32 pos;
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[7].handle, 0x10000, 0, 0, 0, NULL);*/
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[8], 0, 0x1, 0x20000, 0);
//Currently broken.
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[8].handle, 0x10000, 0, 0x800000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[8].handle, 0x10000, 0, 0, 0, NULL);*/
//Skip init for 0x10000000-byte nvmap obj done by certain official sw.
if (R_SUCCEEDED(rc)) {
for (pos=0; pos<g_nvgfx_totalframebufs; pos++) { for (pos=0; pos<g_nvgfx_totalframebufs; pos++) {
rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, 0xdb, framebuf_nvmap_handle, 0, pos*g_gfx_singleframebuf_size, g_gfx_singleframebuf_size, nvmap_obj6_mapbuffer_xdb_offset, NULL); rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, 0xdb, framebuf_nvmap_handle, 0, pos*g_gfx_singleframebuf_size, g_gfx_singleframebuf_size, nvmap_obj6_mapbuffer_xdb_offset, NULL);
if (R_FAILED(rc)) break; if (R_FAILED(rc)) break;
} }
} }
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc))
rc = bqQuery(NATIVE_WINDOW_FORMAT, &tmp);//TODO: What does official sw use the output from this for? {
u32 i;
for (i=0; i<2; i++)
{
u32 new_id = 0;
rc = nvioctlNvmap_GetId(g_nvgfx_fd_nvmap, nvmap_objs[6].handle, &new_id);
if (R_SUCCEEDED(rc)) { if (R_FAILED(rc))
for(i=0; i<2; i++) { break;
tmpval = 0;
rc = nvioctlNvmap_GetId(g_nvgfx_fd_nvmap, nvmap_objs[6].handle, &tmpval);
if (R_FAILED(rc)) break;
if(tmpval==~0) { if (new_id == -1) {
rc = 6;//official error rc = 6; // todo: Convert this error
break; break;
} }
rc = nvioctlNvmap_FromId(g_nvgfx_fd_nvmap, tmpval, &tmpval); u32 new_nvmap_fd;
if (R_FAILED(rc)) break; rc = nvioctlNvmap_FromId(g_nvgfx_fd_nvmap, new_id, &new_nvmap_fd);
//The above gets a nvmap_handle, but normally it's the same value passed to nvioctlNvmap_GetId(). if (R_FAILED(rc))
break;
rc = _gfxGraphicBufferInit(i, tmpval); rc = _gfxGraphicBufferInit(i, new_nvmap_fd);
if (R_FAILED(rc)) break;
if (R_FAILED(rc))
break;
} }
} }
}
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[9], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[9].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[10], 0, 0x1, 0x20000, 0);
//Currently broken.
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[10].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[10].handle, 0x10000, 0, 0, 0, NULL);
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[11], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[11].handle, 0x10000, 0, 0, 0, NULL);*/
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[12], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[12].handle, 0x10000, 0, 0, 0, NULL);*/
/*if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[13], 0, 0, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[13].handle, 0x10000, 0, 0, 0, NULL);*/
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[14], 0, 0x1, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[14].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000+0x10000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[14].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[15], 0, 0x1, 0x20000, 0);
//Currently broken.
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[15].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000+0x10000+0x10000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[15].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvmapobjSetup(&nvmap_objs[16], 0, 0x1, 0x20000, 0);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 5, 0, nvmap_objs[16].handle, 0x10000, 0, 0x10000, g_nvgfx_nvhostasgpu_allocspace_offset+0x10000+0x800000+0x10000+0x10000+0x10000, NULL);
if (R_SUCCEEDED(rc)) rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 4, 0xfe, nvmap_objs[16].handle, 0x10000, 0, 0, 0, NULL);
if (R_SUCCEEDED(rc)) rc = nvOpen(&g_nvgfx_fd_nvhostctrl, "/dev/nvhost-ctrl");
//if (R_SUCCEEDED(rc)) rc = -1;
if (R_FAILED(rc)) { if (R_FAILED(rc)) {
if (g_nvgfx_nvhostctrl_eventhandle != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostctrl_eventhandle);
g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
}
if (g_nvgfx_nvhostgpu_event3 != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostgpu_event3);
g_nvgfx_nvhostgpu_event3 = INVALID_HANDLE;
}
if (g_nvgfx_nvhostctrlgpu_event2 != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostctrlgpu_event2);
g_nvgfx_nvhostctrlgpu_event2 = INVALID_HANDLE;
}
nvClose(g_nvgfx_fd_nvhostctrl);
nvClose(g_nvgfx_fd_nvhostgpu); nvClose(g_nvgfx_fd_nvhostgpu);
nvClose(g_nvgfx_fd_nvmap); nvClose(g_nvgfx_fd_nvmap);
nvClose(g_nvgfx_fd_nvhostasgpu); nvClose(g_nvgfx_fd_nvhostasgpu);
nvClose(g_nvgfx_fd_nvhostctrlgpu); nvClose(g_nvgfx_fd_nvhostctrlgpu);
g_nvgfx_fd_nvhostctrl = 0;
g_nvgfx_fd_nvhostgpu = 0; g_nvgfx_fd_nvhostgpu = 0;
g_nvgfx_fd_nvmap = 0; g_nvgfx_fd_nvmap = 0;
g_nvgfx_fd_nvhostasgpu = 0; g_nvgfx_fd_nvhostasgpu = 0;
g_nvgfx_fd_nvhostctrlgpu = 0; g_nvgfx_fd_nvhostctrlgpu = 0;
nvmapobjCloseAll(); nvmapobjCloseAll();
if(g_nvgfx_nvhost_userdata) {
free(g_nvgfx_nvhost_userdata);
g_nvgfx_nvhost_userdata = NULL;
}
} }
if (R_SUCCEEDED(rc)) g_nvgfxInitialized = 1; if (R_SUCCEEDED(rc))
g_nvgfxInitialized = true;
return rc; return rc;
} }
void nvgfxExit(void) { void nvgfxExit(void) {
if(!g_nvgfxInitialized)return; if (!g_nvgfxInitialized)
return;
if (g_nvgfx_nvhostctrl_eventhandle != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostctrl_eventhandle);
g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
}
if (g_nvgfx_nvhostgpu_event3 != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostgpu_event3);
g_nvgfx_nvhostgpu_event3 = INVALID_HANDLE;
}
if (g_nvgfx_nvhostctrlgpu_event2 != INVALID_HANDLE) {
svcCloseHandle(g_nvgfx_nvhostctrlgpu_event2);
g_nvgfx_nvhostctrlgpu_event2 = INVALID_HANDLE;
}
nvClose(g_nvgfx_fd_nvhostctrl);
nvClose(g_nvgfx_fd_nvhostgpu); nvClose(g_nvgfx_fd_nvhostgpu);
nvClose(g_nvgfx_fd_nvmap); nvClose(g_nvgfx_fd_nvmap);
nvClose(g_nvgfx_fd_nvhostasgpu); nvClose(g_nvgfx_fd_nvhostasgpu);
nvClose(g_nvgfx_fd_nvhostctrlgpu); nvClose(g_nvgfx_fd_nvhostctrlgpu);
g_nvgfx_fd_nvhostctrl = 0;
g_nvgfx_fd_nvhostgpu = 0; g_nvgfx_fd_nvhostgpu = 0;
g_nvgfx_fd_nvmap = 0; g_nvgfx_fd_nvmap = 0;
g_nvgfx_fd_nvhostasgpu = 0; g_nvgfx_fd_nvhostasgpu = 0;
@ -410,72 +224,30 @@ void nvgfxExit(void) {
nvmapobjCloseAll(); nvmapobjCloseAll();
if(g_nvgfx_nvhost_userdata) { g_nvgfxInitialized = false;
free(g_nvgfx_nvhost_userdata);
g_nvgfx_nvhost_userdata = NULL;
} }
g_nvgfxInitialized = 0; Result nvgfxEventWait(u32 syncpt_id, u32 threshold, s32 timeout)
} {
Result rc;
Result nvgfxEventWait(u32 syncpt_id, u32 threshold, s32 timeout) {
Result rc=0;
if (R_SUCCEEDED(rc)) {
do { do {
rc = nvioctlNvhostCtrl_EventWait(g_nvgfx_fd_nvhostctrl, syncpt_id, threshold, timeout, 0, &g_nvgfx_nvhostctrl_eventres); int event_res;
} while(rc==5);//timeout error rc = nvioctlNvhostCtrl_EventWait(g_nvgfx_fd_nvhostctrl, syncpt_id, threshold, timeout, 0, &event_res);
} } while (rc == 5); // todo: Fix timeout error
//Official sw only uses the below block when event-waiting timeout occurs.
//Currently broken.
//if (R_SUCCEEDED(rc)) rc = nvQueryEvent(g_nvgfx_fd_nvhostctrl, g_nvgfx_nvhostctrl_eventres, &g_nvgfx_nvhostctrl_eventhandle);
/*if (R_SUCCEEDED(rc)) {
svcCloseHandle(g_nvgfx_nvhostctrl_eventhandle);
g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
}*/
//if (R_SUCCEEDED(rc)) rc = nvioctlNvhostCtrl_EventSignal(g_nvgfx_fd_nvhostctrl, g_nvgfx_nvhostctrl_eventres);
return rc; return rc;
} }
Result nvgfxSubmitGpfifo(void) { Result nvgfxGetFramebuffer(u8 **buffer, size_t *size)
//Extracted from memory of certain official sw. {
u8 gpfifo_data[] = {0x00, 0x00, 0x00, 0x00, 0x51, 0x04, 0x00, 0x80, 0xB2, 0x00, 0x01, 0x20, 0x42, 0x00, 0x10, 0x00, 0x51, 0x04, 0x00, 0x80, 0xC0, 0x06, 0x04, 0x20, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x10, 0xF0, 0x00, 0x10, 0xE0, 0x03, 0x00, 0x80}; if (!g_nvgfxInitialized)
return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
nvioctl_gpfifo_entry gpfifo_entries[2]; if (buffer != NULL)
*buffer = nvmap_objs[6].mem;
u64 total_size = 0x1778+sizeof(gpfifo_data); if (size != NULL)
u64 tmpva; *size = nvmap_objs[6].mem_size;
if (g_nvgfx_gpfifo_pos >= nvmap_objs[3].mem_size || g_nvgfx_gpfifo_pos+total_size >= nvmap_objs[3].mem_size) g_nvgfx_gpfifo_pos = 0;
//memcpy(&nvmap_objs[3].mem[g_nvgfx_gpfifo_pos], nvgfx_gpu_gpfifo_data0_bin, nvgfx_gpu_gpfifo_data0_bin_size);
memcpy(&nvmap_objs[3].mem[g_nvgfx_gpfifo_pos+0x1778], gpfifo_data, sizeof(gpfifo_data));
armDCacheFlush(nvmap_objs[3].mem, nvmap_objs[3].mem_size);
tmpva = nvmap_obj3_mapbuffer_x0_offset+g_nvgfx_gpfifo_pos;
gpfifo_entries[0].entry0 = (u32)tmpva | (0x00177aULL<<40);
gpfifo_entries[0].entry1 = ((u32)(tmpva>>32)) | (0x00177a<<8);
tmpva = nvmap_obj3_mapbuffer_x0_offset+g_nvgfx_gpfifo_pos+0x1778;
gpfifo_entries[1].entry0 = (u32)tmpva;
gpfifo_entries[1].entry1 = ((u32)(tmpva>>32)) | (0x80002e<<8);
g_nvgfx_gpfifo_pos+= total_size;
Result rc = nvioctlChannel_SubmitGpfifo(g_nvgfx_fd_nvhostgpu, gpfifo_entries, 2, 0x104, &g_nvgfx_nvhostgpu_gpfifo_fence);
return rc;
}
Result nvgfxGetFramebuffer(u8 **buffer, size_t *size) {
if(!g_nvgfxInitialized)return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
if(buffer) *buffer = nvmap_objs[6].mem;
if(size) *size = nvmap_objs[6].mem_size;
return 0; return 0;
} }