diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/textures/astc.cpp | 61 |
1 files changed, 22 insertions, 39 deletions
diff --git a/src/video_core/textures/astc.cpp b/src/video_core/textures/astc.cpp index 3c4ad1c9d..b2adbe888 100644 --- a/src/video_core/textures/astc.cpp +++ b/src/video_core/textures/astc.cpp @@ -25,16 +25,15 @@ class BitStream { public: - BitStream(unsigned char* ptr, int nBits = 0, int start_offset = 0) - : m_BitsWritten(0), m_BitsRead(0), m_NumBits(nBits), m_CurByte(ptr), - m_NextBit(start_offset % 8), done(false) {} + explicit BitStream(unsigned char* ptr, int nBits = 0, int start_offset = 0) + : m_NumBits(nBits), m_CurByte(ptr), m_NextBit(start_offset % 8) {} + + ~BitStream() = default; int GetBitsWritten() const { return m_BitsWritten; } - ~BitStream() {} - void WriteBitsR(unsigned int val, unsigned int nBits) { for (unsigned int i = 0; i < nBits; i++) { WriteBit((val >> (nBits - i - 1)) & 1); @@ -95,13 +94,13 @@ private: done = done || ++m_BitsWritten >= m_NumBits; } - int m_BitsWritten; + int m_BitsWritten = 0; const int m_NumBits; unsigned char* m_CurByte; - int m_NextBit; - int m_BitsRead; + int m_NextBit = 0; + int m_BitsRead = 0; - bool done; + bool done = false; }; template <typename IntType> @@ -382,17 +381,13 @@ private: namespace ASTCC { struct TexelWeightParams { - uint32_t m_Width; - uint32_t m_Height; - bool m_bDualPlane; - uint32_t m_MaxWeight; - bool m_bError; - bool m_bVoidExtentLDR; - bool m_bVoidExtentHDR; - - TexelWeightParams() { - memset(this, 0, sizeof(*this)); - } + uint32_t m_Width = 0; + uint32_t m_Height = 0; + bool m_bDualPlane = false; + uint32_t m_MaxWeight = 0; + bool m_bError = false; + bool m_bVoidExtentLDR = false; + bool m_bVoidExtentHDR = false; uint32_t GetPackedBitSize() { // How many indices do we have? @@ -668,27 +663,15 @@ IntType Replicate(const IntType& val, uint32_t numBits, uint32_t toBit) { class Pixel { protected: - typedef int16_t ChannelType; - uint8_t m_BitDepth[4]; - int16_t color[4]; + using ChannelType = int16_t; + uint8_t m_BitDepth[4] = {8, 8, 8, 8}; + int16_t color[4] = {}; public: - Pixel() { - for (int i = 0; i < 4; i++) { - m_BitDepth[i] = 8; - color[i] = 0; - } - } - - Pixel(ChannelType a, ChannelType r, ChannelType g, ChannelType b, unsigned bitDepth = 8) { - for (int i = 0; i < 4; i++) - m_BitDepth[i] = bitDepth; - - color[0] = a; - color[1] = r; - color[2] = g; - color[3] = b; - } + Pixel() = default; + Pixel(ChannelType a, ChannelType r, ChannelType g, ChannelType b, unsigned bitDepth = 8) + : m_BitDepth{uint8_t(bitDepth), uint8_t(bitDepth), uint8_t(bitDepth), uint8_t(bitDepth)}, + color{a, r, g, b} {} // Changes the depth of each pixel. This scales the values to // the appropriate bit depth by either truncating the least |