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Merge pull request #1601 from LukeUsher/fix-endpush-count 

Fix D3DDevice_Begin/D3DDevice_EndPush length calculation
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PatrickvL 2019-05-04 21:39:06 +02:00 committed by GitHub
parent 4688b5cfc4 57238afbe5
commit 472baf66eb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 5 deletions
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8
src/core/hle/D3D8/Direct3D9/Direct3D9.cpp
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@ -109,10 +109,8 @@ static bool g_bHasStencil = false; // Does device have
static DWORD g_dwPrimPerFrame = 0; // Number of primitives within one frame
// primary push buffer
static uint32_t g_dwPrimaryPBCount = 0;
static uint32_t *g_pPrimaryPB = nullptr;
struct {
XTL::X_D3DSurface Surface;
RECT SrcRect;
@ -2615,7 +2613,6 @@ PDWORD WINAPI XTL::EMUPATCH(D3DDevice_BeginPush)(DWORD Count)
DWORD *pRet = new DWORD[Count];
g_dwPrimaryPBCount = Count;
g_pPrimaryPB = (uint32_t*)pRet;
return pRet;
@ -2641,7 +2638,6 @@ VOID WINAPI XTL::EMUPATCH(D3DDevice_BeginPush2)(DWORD Count, DWORD** ppPush)
DWORD *pRet = new DWORD[Count];
g_dwPrimaryPBCount = Count;
g_pPrimaryPB = (uint32_t*)pRet;
*ppPush=pRet;
@ -2658,7 +2654,9 @@ VOID WINAPI XTL::EMUPATCH(D3DDevice_EndPush)(DWORD *pPush)
EmuLog(LOG_LEVEL::WARNING, "D3DDevice_EndPush called without preceding D3DDevice_BeginPush?!");
else
{
EmuExecutePushBufferRaw(g_pPrimaryPB, g_dwPrimaryPBCount * sizeof(DWORD));
// Note: We don't use the count from BeginPush because that specifies the *maximum* count
// rather than the count actually in the pushbuffer.
EmuExecutePushBufferRaw(g_pPrimaryPB, (uintptr_t)pPush - (uintptr_t)g_pPrimaryPB);
delete[] g_pPrimaryPB;
g_pPrimaryPB = nullptr;