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Correct calculation of buffer size

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babic_a
2020-05-27 14:28:50 +02:00
parent 7d619aa90e
commit a0be1a5010
2 changed files with 5 additions and 3 deletions
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sf-writer/src/ImageAssembler.cpp
+4 -3
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@@ -4,9 +4,10 @@ using namespace std;
using namespace core_buffer;
ImageAssembler::ImageAssembler(const size_t n_modules) :
n_modules_(n_modules)
n_modules_(n_modules),
image_buffer_slot_n_bytes_(BUFFER_BLOCK_SIZE * MODULE_N_BYTES * n_modules_)
{
image_buffer_ = new char[IA_N_SLOTS * MODULE_N_BYTES * n_modules_];
image_buffer_ = new char[IA_N_SLOTS * image_buffer_slot_n_bytes_];
metadata_buffer_ = new ImageMetadataBlock[IA_N_SLOTS];
}
@@ -46,5 +47,5 @@ ImageMetadataBlock* ImageAssembler::get_metadata_buffer(const int slot_id)
char* ImageAssembler::get_data_buffer(const int slot_id)
{
return image_buffer_ + (slot_id * MODULE_N_BYTES * n_modules_);
return image_buffer_ + (slot_id * image_buffer_slot_n_bytes_);
}
sf-writer/src/ImageAssembler.hpp
+1
View File
@@ -7,6 +7,7 @@ const size_t IA_N_SLOTS = 2;
class ImageAssembler {
const size_t n_modules_;
const size_t image_buffer_slot_n_bytes_;
char* image_buffer_;
ImageMetadataBlock* metadata_buffer_;