mirror/godot
2
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-01-12 20:22:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update cvtt to GIT 2022

Browse Source
This commit is contained in:
DeeJayLSP 2022-11-23 14:59:14 -03:00
parent aad4a9252c
commit f30219627d
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
thirdparty/README.md vendored
View File

@ -51,7 +51,7 @@ Files extracted from upstream source:
## cvtt ## cvtt
- Upstream: https://github.com/elasota/ConvectionKernels - Upstream: https://github.com/elasota/ConvectionKernels
- Version: git (dc2dbbe0ae2cf2be06ef56d1021e2222a56c7fe2, 2021) - Version: git (350416daa4e98f1c17ffc273b134d0120a2ef230, 2022)
- License: MIT - License: MIT
Files extracted from upstream source: Files extracted from upstream source:

14
thirdparty/cvtt/ConvectionKernels_BC67.cpp vendored
View File

@ -726,10 +726,10 @@ namespace cvtt
if (carry) if (carry)
{ {
uint32_t bitMask = (1 << carry) - 1; uint32_t bitMask = (1 << carry) - 1;
for (int i = 0; i < 4; i++) for (int i = 0; i < entriesRemaining; i++)
{ {
m_vector[i] >>= carry; m_vector[i] >>= carry;
if (i != 3) if (i != entriesRemaining - 1)
m_vector[i] |= (m_vector[i + 1] & bitMask) << (32 - carry); m_vector[i] |= (m_vector[i + 1] & bitMask) << (32 - carry);
} }
} }
@ -3058,14 +3058,11 @@ void cvtt::Internal::BC6HComputer::SignExtendSingle(int &v, int bits)
void cvtt::Internal::BC6HComputer::UnpackOne(PixelBlockF16 &output, const uint8_t *pBC, bool isSigned) void cvtt::Internal::BC6HComputer::UnpackOne(PixelBlockF16 &output, const uint8_t *pBC, bool isSigned)
{ {
UnpackingVector pv;
pv.Init(pBC);
int numModeBits = 2; int numModeBits = 2;
int modeBits = pv.Unpack(2); int modeBits = pBC[0] & 0x3;
if (modeBits != 0 && modeBits != 1) if (modeBits != 0 && modeBits != 1)
{ {
modeBits |= pv.Unpack(3) << 2; modeBits = pBC[0] & 0x1f;
numModeBits += 3; numModeBits += 3;
} }
@ -3102,6 +3099,9 @@ void cvtt::Internal::BC6HComputer::UnpackOne(PixelBlockF16 &output, const uint8_
for (int ch = 0; ch < 3; ch++) for (int ch = 0; ch < 3; ch++)
eps[subset][epi][ch] = 0; eps[subset][epi][ch] = 0;
UnpackingVector pv;
pv.Init(pBC);
{ {
uint32_t header[3]; uint32_t header[3];
uint16_t codedEPs[2][2][3]; uint16_t codedEPs[2][2][3];