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Updated nvgfxEventWait() and nvioctlNvhostCtrl_EventWait(). Updated _gfxDequeueBuffer().

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This commit is contained in:
yellows8 2017-12-13 11:46:24 -05:00
parent 2db9a5fdb9
commit 945615ece3
5 changed files with 28 additions and 21 deletions
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2
nx/include/switch/gfx/nvgfx.h
View File

@ -1,4 +1,4 @@
Result nvgfxInitialize(void);
void nvgfxExit(void);
Result nvgfxEventWait(u32 syncpt_id, u32 threshold);
Result nvgfxEventWait(u32 syncpt_id, u32 threshold, s32 timeout);
Result nvgfxGetFramebuffer(u8 **buffer, size_t *size);

2
nx/include/switch/gfx/nvioctl.h
View File

@ -78,7 +78,7 @@ enum nvioctl_channel_priority {
};
Result nvioctlNvhostCtrl_EventSignal(u32 fd, u32 event_id);
Result nvioctlNvhostCtrl_EventWait(u32 fd, u32 unk0, u32 unk1, s32 timeout, u32 event_id, u32 *out);
Result nvioctlNvhostCtrl_EventWait(u32 fd, u32 syncpt_id, u32 threshold, s32 timeout, u32 event_id, u32 *out);
Result nvioctlNvhostCtrl_EventRegister(u32 fd, u32 event_id);
Result nvioctlNvhostCtrlGpu_ZCullGetCtxSize(u32 fd, u32 *out);

17
nx/source/gfx/gfx.c
View File

@ -66,17 +66,22 @@ static Result _gfxGetNativeWindowID(u8 *buf, u64 size, s32 *out_ID) {
return 0;
}
static Result _gfxDequeueBuffer(bufferProducerFence *fence) {
static Result _gfxDequeueBuffer(bool handle_fence) {
Result rc=0;
bufferProducerFence *fence = &g_gfx_DequeueBuffer_fence;
nvioctl_fence original_fence;
bool async=0;
if (!g_gfxDoubleBuf) {
g_gfxCurrentProducerBuffer = -1;
return 0;
}
rc = bufferProducerDequeueBuffer(/*1*/0, 1280, 720, 0, 0x300, &g_gfxCurrentProducerBuffer, fence);
if (handle_fence) memcpy(&original_fence, &fence->nv_fences[0], sizeof(nvioctl_fence));
//if (R_SUCCEEDED(rc) && fence && fence->is_valid) rc = nvgfxEventWait(fence->nv_fences[0].id, fence->nv_fences[0].value);
rc = bufferProducerDequeueBuffer(async, 1280, 720, 0, 0x300, &g_gfxCurrentProducerBuffer, fence);
if (R_SUCCEEDED(rc) && async && handle_fence && fence->is_valid) rc = nvgfxEventWait(original_fence.id, original_fence.value, -1);
if (R_SUCCEEDED(rc)) g_gfxCurrentBuffer = (g_gfxCurrentBuffer + 1) & (g_nvgfx_totalframebufs-1);
@ -151,7 +156,7 @@ static Result _gfxInit(viServiceType servicetype, const char *DisplayName, u32 L
if (R_SUCCEEDED(rc)) {
for(i=0; i<2; i++) {
rc = _gfxDequeueBuffer(NULL);
rc = _gfxDequeueBuffer(0);
if (R_FAILED(rc)) break;
rc = bufferProducerRequestBuffer(g_gfxCurrentProducerBuffer);
@ -171,7 +176,7 @@ static Result _gfxInit(viServiceType servicetype, const char *DisplayName, u32 L
if (R_SUCCEEDED(rc)) svcSleepThread(3000000000);
if (R_SUCCEEDED(rc)) rc = _gfxDequeueBuffer(&g_gfx_DequeueBuffer_fence);
if (R_SUCCEEDED(rc)) rc = _gfxDequeueBuffer(0);
/*if (R_SUCCEEDED(rc)) rc = _gfxGetDisplayResolution(&g_gfx_DisplayResolution_width, &g_gfx_DisplayResolution_height);
@ -301,7 +306,7 @@ void gfxSwapBuffers() {
rc = _gfxQueueBuffer(g_gfxCurrentProducerBuffer);
if (R_SUCCEEDED(rc)) rc = _gfxDequeueBuffer(&g_gfx_DequeueBuffer_fence);
if (R_SUCCEEDED(rc)) rc = _gfxDequeueBuffer(1);
#ifdef BUFFERSWAP_DELAY_HACK
gfxWaitForVsync();

19
nx/source/gfx/ioctl/nvhost-ctrl.c
View File

@ -12,30 +12,27 @@ Result nvioctlNvhostCtrl_EventSignal(u32 fd, u32 event_id) {
return nvIoctl(fd, _IOWR(0x00, 0x1C, data), &data);
}
Result nvioctlNvhostCtrl_EventWait(u32 fd, u32 unk0, u32 unk1, s32 timeout, u32 event_id, u32 *out)
Result nvioctlNvhostCtrl_EventWait(u32 fd, u32 syncpt_id, u32 threshold, s32 timeout, u32 event_id, u32 *out)
{
Result rc = 0;
struct {
__in u32 unk0;
__in u32 unk1;
__in u32 syncpt_id;
__in u32 threshold;
__in s32 timeout;
union {
__in u32 event;
__out u32 result;
};
__inout u32 value;
} data;
memset(&data, 0, sizeof(data));
data.unk0 = unk0;
data.unk1 = unk1;
data.syncpt_id = syncpt_id;
data.threshold = threshold;
data.timeout = timeout;
data.event = event_id;
data.value = event_id;
rc = nvIoctl(fd, _IOWR(0x00, 0x1D, data), &data);
if (R_SUCCEEDED(rc))
*out = data.result;
*out = data.value;
return rc;
}

9
nx/source/gfx/nvgfx.c
View File

@ -442,18 +442,23 @@ void nvgfxExit(void) {
g_nvgfxInitialized = 0;
}
Result nvgfxEventWait(u32 syncpt_id, u32 threshold) {
Result nvgfxEventWait(u32 syncpt_id, u32 threshold, s32 timeout) {
Result rc=0;
if (R_SUCCEEDED(rc)) {
do {
rc = nvioctlNvhostCtrl_EventWait(g_nvgfx_fd_nvhostctrl, /*0x42, 0x1ca7*/syncpt_id, threshold, 0x64, 0, &g_nvgfx_nvhostctrl_eventres);
rc = nvioctlNvhostCtrl_EventWait(g_nvgfx_fd_nvhostctrl, /*0x42, 0x1ca7*/syncpt_id, threshold, /*0x64*/timeout, 0, &g_nvgfx_nvhostctrl_eventres);
} while(rc==5);//timeout error
}
//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;