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https://github.com/dolphin-emu/dolphin.git
synced 2025-01-29 09:15:33 +01:00
7acc64eb0a
Some information on this bug since this isn't quite true. Seemingly with the v53 driver, Qualcomm has actually fixed this bug. So we can dynamically access UBO array members. The issue that is cropping up is actually converting our attribute 'fposmtx' to an integer. int posmtx = int(fpostmtx); This line causes some seemingly garbage values to enter in to the posmtx variable. Not sure exactly why it is failing, probably them just not actually converting the float to an integer and just handling the float directly as a integer. So the bug is going to stay active with Qualcomm devices until we convert this vertex attribute from a float to a integer.
115 lines
3.8 KiB
C++
115 lines
3.8 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include <map>
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#include "LogManager.h"
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#include "DriverDetails.h"
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namespace DriverDetails
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{
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struct BugInfo
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{
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u32 m_os; // Which OS has the issue
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Vendor m_vendor; // Which vendor has the error
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Driver m_driver; // Which driver has the error
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s32 m_family; // Which family of hardware has the issue
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Bug m_bug; // Which bug it is
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double m_versionstart; // When it started
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double m_versionend; // When it ended
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bool m_hasbug; // Does it have it?
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};
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// Local members
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#ifdef _WIN32
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const u32 m_os = OS_ALL | OS_WINDOWS;
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#elif ANDROID
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const u32 m_os = OS_ALL | OS_ANDROID;
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#elif __APPLE__
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const u32 m_os = OS_ALL | OS_OSX;
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#elif __linux__
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const u32 m_os = OS_ALL | OS_LINUX;
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#endif
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Vendor m_vendor = VENDOR_UNKNOWN;
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Driver m_driver = DRIVER_UNKNOWN;
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s32 m_family = 0.0;
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double m_version = 0.0;
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// This is a list of all known bugs for each vendor
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// We use this to check if the device and driver has a issue
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BugInfo m_known_bugs[] = {
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_NODYNUBOACCESS, 14.0, -1.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_BROKENCENTROID, 14.0, 46.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_BROKENINFOLOG, -1.0, 46.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_ANNIHILATEDUBOS, 41.0, 46.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_BROKENSWAP, -1.0, 46.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_BROKENBUFFERSTREAM, -1.0, -1.0, true},
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{OS_ALL, VENDOR_QUALCOMM, DRIVER_QUALCOMM_3XX, -1, BUG_BROKENTEXTURESIZE, -1.0, -1.0, true},
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{OS_ALL, VENDOR_ARM, DRIVER_ARM_T6XX, -1, BUG_BROKENBUFFERSTREAM, -1.0, -1.0, true},
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{OS_ALL, VENDOR_MESA, DRIVER_NOUVEAU, -1, BUG_BROKENUBO, 900, 916, true},
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{OS_ALL, VENDOR_MESA, DRIVER_R600, -1, BUG_BROKENUBO, 900, 913, true},
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{OS_ALL, VENDOR_MESA, DRIVER_I965, -1, BUG_BROKENUBO, 900, 920, true},
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{OS_ALL, VENDOR_ATI, DRIVER_ATI, -1, BUG_BROKENHACKEDBUFFER, -1.0, -1.0, true},
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{OS_LINUX, VENDOR_ATI, DRIVER_ATI, -1, BUG_BROKENPINNEDMEMORY, -1.0, -1.0, true},
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{OS_ALL, VENDOR_MESA, DRIVER_NOUVEAU, -1, BUG_BROKENHACKEDBUFFER, -1.0, -1.0, true},
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{OS_ALL, VENDOR_NVIDIA, DRIVER_NVIDIA, -1, BUG_BROKENBUFFERSTORAGE, -1.0, -1.0, true},
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{OS_OSX, VENDOR_INTEL, DRIVER_INTEL, 3000, BUG_PRIMITIVERESTART, -1.0, -1.0, true},
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};
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std::map<Bug, BugInfo> m_bugs;
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void Init(Vendor vendor, Driver driver, const double version, const s32 family)
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{
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m_vendor = vendor;
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m_driver = driver;
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m_version = version;
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m_family = family;
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if (driver == DRIVER_UNKNOWN)
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switch(vendor)
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{
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case VENDOR_NVIDIA:
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case VENDOR_TEGRA:
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m_driver = DRIVER_NVIDIA;
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break;
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case VENDOR_ATI:
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m_driver = DRIVER_ATI;
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break;
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case VENDOR_INTEL:
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m_driver = DRIVER_INTEL;
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break;
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case VENDOR_IMGTEC:
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m_driver = DRIVER_IMGTEC;
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break;
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case VENDOR_VIVANTE:
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m_driver = DRIVER_VIVANTE;
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break;
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default:
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break;
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}
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for(auto& bug : m_known_bugs)
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{
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if(
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( bug.m_os & m_os ) &&
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( bug.m_vendor == m_vendor || bug.m_vendor == VENDOR_ALL ) &&
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( bug.m_driver == m_driver || bug.m_driver == DRIVER_ALL ) &&
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( bug.m_family == m_family || bug.m_family == -1) &&
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( bug.m_versionstart <= m_version || bug.m_versionstart == -1 ) &&
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( bug.m_versionend > m_version || bug.m_versionend == -1 )
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)
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m_bugs.insert(std::make_pair(bug.m_bug, bug));
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}
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}
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bool HasBug(Bug bug)
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{
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auto it = m_bugs.find(bug);
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if (it == m_bugs.end())
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return false;
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return it->second.m_hasbug;
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}
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}
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