diff options
Diffstat (limited to 'core/fxcodec/codec')
| -rw-r--r-- | core/fxcodec/codec/fx_codec_flate.cpp | 6 | ||||
| -rw-r--r-- | core/fxcodec/codec/fx_codec_progress.cpp | 30 |
2 files changed, 18 insertions, 18 deletions
diff --git a/core/fxcodec/codec/fx_codec_flate.cpp b/core/fxcodec/codec/fx_codec_flate.cpp index c73703fba5..dd9c4c9fa6 100644 --- a/core/fxcodec/codec/fx_codec_flate.cpp +++ b/core/fxcodec/codec/fx_codec_flate.cpp @@ -244,9 +244,9 @@ int CLZWDecoder::Decode(uint8_t* dest_buf, uint8_t PathPredictor(int a, int b, int c) { int p = a + b - c; - int pa = FXSYS_abs(p - a); - int pb = FXSYS_abs(p - b); - int pc = FXSYS_abs(p - c); + int pa = abs(p - a); + int pb = abs(p - b); + int pc = abs(p - c); if (pa <= pb && pa <= pc) return (uint8_t)a; if (pb <= pc) diff --git a/core/fxcodec/codec/fx_codec_progress.cpp b/core/fxcodec/codec/fx_codec_progress.cpp index bd890f89ff..e06c592cdc 100644 --- a/core/fxcodec/codec/fx_codec_progress.cpp +++ b/core/fxcodec/codec/fx_codec_progress.cpp @@ -57,17 +57,17 @@ void CCodec_ProgressiveDecoder::CFXCODEC_WeightTable::Calc(int dest_len, } else { base = 0.0f; } - m_ItemSize = (int)(sizeof(int) * 2 + - sizeof(int) * (FXSYS_ceil(FXSYS_fabs((float)scale)) + 1)); + m_ItemSize = + (int)(sizeof(int) * 2 + sizeof(int) * (ceil(fabs((float)scale)) + 1)); m_DestMin = dest_min; m_pWeightTables.resize((dest_max - dest_min) * m_ItemSize + 4); - if (FXSYS_fabs((float)scale) < 1.0f) { + if (fabs((float)scale) < 1.0f) { for (int dest_pixel = dest_min; dest_pixel < dest_max; dest_pixel++) { PixelWeight& pixel_weights = *GetPixelWeight(dest_pixel); double src_pos = dest_pixel * scale + scale / 2 + base; if (bInterpol) { - pixel_weights.m_SrcStart = (int)FXSYS_floor((float)src_pos - 1.0f / 2); - pixel_weights.m_SrcEnd = (int)FXSYS_floor((float)src_pos + 1.0f / 2); + pixel_weights.m_SrcStart = (int)floor((float)src_pos - 1.0f / 2); + pixel_weights.m_SrcEnd = (int)floor((float)src_pos + 1.0f / 2); if (pixel_weights.m_SrcStart < src_min) { pixel_weights.m_SrcStart = src_min; } @@ -83,7 +83,7 @@ void CCodec_ProgressiveDecoder::CFXCODEC_WeightTable::Calc(int dest_len, } } else { pixel_weights.m_SrcStart = pixel_weights.m_SrcEnd = - (int)FXSYS_floor((float)src_pos); + (int)floor((float)src_pos); pixel_weights.m_Weights[0] = 65536; } } @@ -95,11 +95,11 @@ void CCodec_ProgressiveDecoder::CFXCODEC_WeightTable::Calc(int dest_len, double src_end = src_start + scale; int start_i, end_i; if (src_start < src_end) { - start_i = (int)FXSYS_floor((float)src_start); - end_i = (int)FXSYS_ceil((float)src_end); + start_i = (int)floor((float)src_start); + end_i = (int)ceil((float)src_end); } else { - start_i = (int)FXSYS_floor((float)src_end); - end_i = (int)FXSYS_ceil((float)src_start); + start_i = (int)floor((float)src_end); + end_i = (int)ceil((float)src_start); } if (start_i < src_min) { start_i = src_min; @@ -1744,7 +1744,7 @@ void CCodec_ProgressiveDecoder::ResampleVert( } return; } - int multiple = (int)FXSYS_ceil((float)scale_y - 1); + int multiple = (int)ceil((float)scale_y - 1); if (multiple > 0) { uint8_t* scan_src = (uint8_t*)pDeviceBitmap->GetScanline(des_row) + des_ScanOffet; @@ -1874,19 +1874,19 @@ FXCODEC_STATUS CCodec_ProgressiveDecoder::StartDecode( if (start_x < 0 || out_range_x > 0) { float scaleX = (float)m_clipBox.Width() / (float)size_x; if (start_x < 0) { - m_clipBox.left -= (int32_t)FXSYS_ceil((float)start_x * scaleX); + m_clipBox.left -= (int32_t)ceil((float)start_x * scaleX); } if (out_range_x > 0) { - m_clipBox.right -= (int32_t)FXSYS_floor((float)out_range_x * scaleX); + m_clipBox.right -= (int32_t)floor((float)out_range_x * scaleX); } } if (start_y < 0 || out_range_y > 0) { float scaleY = (float)m_clipBox.Height() / (float)size_y; if (start_y < 0) { - m_clipBox.top -= (int32_t)FXSYS_ceil((float)start_y * scaleY); + m_clipBox.top -= (int32_t)ceil((float)start_y * scaleY); } if (out_range_y > 0) { - m_clipBox.bottom -= (int32_t)FXSYS_floor((float)out_range_y * scaleY); + m_clipBox.bottom -= (int32_t)floor((float)out_range_y * scaleY); } } if (m_clipBox.IsEmpty()) { |