Remove temp buffer for non-tiled image.
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parent
eb5bae42c3
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3ab9df90df
14
rotation.cpp
14
rotation.cpp
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@ -687,12 +687,8 @@ Image* rotate(Image const& src, double angle)
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DPoint const rot_origin_in_src_grid = get_mapped_point(*rotated, Point(0, 0), -rotation);
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DPoint const rot_origin_in_src = convert_img_coord_precision(src, rot_origin_in_src_grid);
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unsigned int const buffer_pixel_capacity = 128 / 3;
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unsigned int const buffer_size = buffer_pixel_capacity * 3;
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unsigned int buffer_index = 0;
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uint8_t buffer[buffer_size];
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memset(buffer, 0, buffer_size);
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unsigned int buffer_offset = 0;
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uint8_t* buffer = rotated->buffer;
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unsigned int const quantize = 8;
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int const& src_qwidth = src.width * quantize;
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@ -716,15 +712,7 @@ Image* rotate(Image const& src, double angle)
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buffer, buffer_index * 3);
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}
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// Flush buffer to dest
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++buffer_index;
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if (buffer_index == buffer_pixel_capacity)
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{
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memcpy(rotated->buffer + buffer_offset, buffer, buffer_size);
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buffer_offset += buffer_size;
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buffer_index = 0;
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memset(buffer, 0, buffer_size);
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}
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}
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}
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