diff options
Diffstat (limited to 'src/gui/painting/qcolortransfertable_p.h')
-rw-r--r-- | src/gui/painting/qcolortransfertable_p.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gui/painting/qcolortransfertable_p.h b/src/gui/painting/qcolortransfertable_p.h index 75a2e90288..d6b514193d 100644 --- a/src/gui/painting/qcolortransfertable_p.h +++ b/src/gui/painting/qcolortransfertable_p.h @@ -138,7 +138,7 @@ public: return 1.0f; if (!m_table16.isEmpty()) { float v = x * 65535.0f; - uint32_t i = std::floor(resultLargerThan * (m_tableSize - 1)) + 1; + uint32_t i = std::floor(resultLargerThan * (m_tableSize - 1)); for ( ; i < m_tableSize; ++i) { if (m_table16[i] > v) break; @@ -147,14 +147,14 @@ public: return 1.0f; float y1 = m_table16[i - 1]; float y2 = m_table16[i]; - Q_ASSERT(x >= y1 && x < y2); + Q_ASSERT(v >= y1 && v <= y2); float fr = (v - y1) / (y2 - y1); return (i + fr) * (1.0f / (m_tableSize - 1)); } if (!m_table8.isEmpty()) { float v = x * 255.0f; - uint32_t i = std::floor(resultLargerThan * (m_tableSize - 1)) + 1; + uint32_t i = std::floor(resultLargerThan * (m_tableSize - 1)); for ( ; i < m_tableSize; ++i) { if (m_table8[i] > v) break; @@ -163,7 +163,7 @@ public: return 1.0f; float y1 = m_table8[i - 1]; float y2 = m_table8[i]; - Q_ASSERT(x >= y1 && x < y2); + Q_ASSERT(v >= y1 && v <= y2); float fr = (v - y1) / (y2 - y1); return (i + fr) * (1.0f / (m_tableSize - 1)); } |