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Added an assert on an assumed buffer size alignment.

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This commit is contained in:
Thomas Harte 2017-07-06 21:46:24 -04:00
parent a5359027f0
commit ab1374f801
1 changed files with 5 additions and 3 deletions
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8
Outputs/CRT/CRT.cpp
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@ -8,9 +8,10 @@
#include "CRT.hpp" #include "CRT.hpp"
#include "CRTOpenGL.hpp" #include "CRTOpenGL.hpp"
#include <stdarg.h> #include <cstdarg>
#include <math.h> #include <cmath>
#include <algorithm> #include <algorithm>
#include <cassert>
using namespace Outputs::CRT; using namespace Outputs::CRT;
@ -194,7 +195,8 @@ void CRT::advance_cycles(unsigned int number_of_cycles, bool hsync_requested, bo
openGL_output_builder_.array_builder.flush( openGL_output_builder_.array_builder.flush(
[output_y, this] (uint8_t *input_buffer, size_t input_size, uint8_t *output_buffer, size_t output_size) { [output_y, this] (uint8_t *input_buffer, size_t input_size, uint8_t *output_buffer, size_t output_size) {
openGL_output_builder_.texture_builder.flush( openGL_output_builder_.texture_builder.flush(
[output_y, input_buffer] (const std::vector<TextureBuilder::WriteArea> &write_areas, size_t number_of_write_areas) { [=] (const std::vector<TextureBuilder::WriteArea> &write_areas, size_t number_of_write_areas) {
assert(number_of_write_areas == input_size * SourceVertexSize);
for(size_t run = 0; run < number_of_write_areas; run++) { for(size_t run = 0; run < number_of_write_areas; run++) {
*(uint16_t *)&input_buffer[run * SourceVertexSize + SourceVertexOffsetOfInputStart + 0] = write_areas[run].x; *(uint16_t *)&input_buffer[run * SourceVertexSize + SourceVertexOffsetOfInputStart + 0] = write_areas[run].x;
*(uint16_t *)&input_buffer[run * SourceVertexSize + SourceVertexOffsetOfInputStart + 2] = write_areas[run].y; *(uint16_t *)&input_buffer[run * SourceVertexSize + SourceVertexOffsetOfInputStart + 2] = write_areas[run].y;