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Use total-framebufs value from a global field instead of hard-coding it.

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This commit is contained in:
yellows8 2017-11-19 18:31:56 -05:00
parent 0a7de00fe0
commit 34e22c82df
2 changed files with 10 additions and 4 deletions
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4
nx/source/gfx/gfx.c
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@ -17,6 +17,8 @@ static size_t g_gfxFramebufSingleSize = 0x3c0000;
extern u32 __nx_applet_type;
extern u32 g_nvgfx_totalframebufs;
static u32 g_gfxQueueBufferData[0x5c>>2] = {
0x54, 0x0,
0x0, 0x0, //u64 timestamp
@ -48,7 +50,7 @@ static Result _gfxDequeueBuffer() {
rc = gfxproducerDequeueBuffer(1, 1280, 720, 0, 0x300, &g_gfxCurrentProducerBuffer);
if (R_SUCCEEDED(rc)) g_gfxCurrentBuffer = (g_gfxCurrentBuffer+1) & 3;
if (R_SUCCEEDED(rc)) g_gfxCurrentBuffer = (g_gfxCurrentBuffer+1) & (g_nvgfx_totalframebufs-1);
return rc;
}

10
nx/source/gfx/nvgfx.c
View File

@ -33,6 +33,8 @@ 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;
static nvmapobj nvmap_objs[18];
static u64 nvmap_obj6_mapbuffer_xdb_offset;
@ -49,7 +51,7 @@ static u32 g_gfxprod_BufferInitData[0x178>>2] = {
0x0, 0xdaffcaff, 0x2a, 0x0,
0xb00, 0x1, 0x1, 1280,
0x3c0000, 0x1, 0x0, 1280,
720, 0x532120, 0x1, 0x3, //0x52* field is flags
720, 0x532120/* & ~0x20*/, 0x1, 0x3, //0x52* field is flags
0x1400,
0x0, //nvmap handle
0x0,
@ -137,6 +139,8 @@ Result nvgfxInitialize(void) {
g_nvgfx_nvhostctrl_eventhandle = INVALID_HANDLE;
g_nvgfx_totalframebufs = 4;
memset(nvmap_objs, 0, sizeof(nvmap_objs));
memset(&g_nvgfx_gpu_characteristics, 0, sizeof(gpu_characteristics));
@ -158,7 +162,7 @@ Result nvgfxInitialize(void) {
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[5], 0x1000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], 0x4000000);
if (R_SUCCEEDED(rc)) rc = nvmapobjInitialize(&nvmap_objs[6], g_nvgfx_totalframebufs*0x3c0000);
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);
@ -273,7 +277,7 @@ Result nvgfxInitialize(void) {
//Skip init for 0x10000000-byte nvmap obj done by certain official sw.
if (R_SUCCEEDED(rc)) {
for(pos=0; pos<4; pos++) {
for(pos=0; pos<g_nvgfx_totalframebufs; pos++) {
rc = nvioctlNvhostAsGpu_MapBufferEx(g_nvgfx_fd_nvhostasgpu, 0x100, pos<3 ? 0xdb : 0x86, framebuf_nvmap_handle, 0, pos*0x3c0000, 0x3c0000, nvmap_obj6_mapbuffer_xdb_offset, NULL);
if (R_FAILED(rc)) break;