diff options
Diffstat (limited to 'src/video_core/host1x')
| -rw-r--r-- | src/video_core/host1x/vic.cpp | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/video_core/host1x/vic.cpp b/src/video_core/host1x/vic.cpp index 36a04e4e0..10d7ef884 100644 --- a/src/video_core/host1x/vic.cpp +++ b/src/video_core/host1x/vic.cpp @@ -189,9 +189,7 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) { for (std::size_t y = 0; y < frame_height; ++y) { const std::size_t src = y * stride; const std::size_t dst = y * aligned_width; - for (std::size_t x = 0; x < frame_width; ++x) { - luma_buffer[dst + x] = luma_src[src + x]; - } + std::memcpy(luma_buffer.data() + dst, luma_src + src, frame_width); } host1x.MemoryManager().WriteBlock(output_surface_luma_address, luma_buffer.data(), luma_buffer.size()); @@ -205,15 +203,15 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) { // Frame from FFmpeg software // Populate chroma buffer from both channels with interleaving. const std::size_t half_width = frame_width / 2; + u8* chroma_buffer_data = chroma_buffer.data(); const u8* chroma_b_src = frame->data[1]; const u8* chroma_r_src = frame->data[2]; for (std::size_t y = 0; y < half_height; ++y) { const std::size_t src = y * half_stride; const std::size_t dst = y * aligned_width; - for (std::size_t x = 0; x < half_width; ++x) { - chroma_buffer[dst + x * 2] = chroma_b_src[src + x]; - chroma_buffer[dst + x * 2 + 1] = chroma_r_src[src + x]; + chroma_buffer_data[dst + x * 2] = chroma_b_src[src + x]; + chroma_buffer_data[dst + x * 2 + 1] = chroma_r_src[src + x]; } } break; @@ -225,9 +223,7 @@ void Vic::WriteYUVFrame(const AVFrame* frame, const VicConfig& config) { for (std::size_t y = 0; y < half_height; ++y) { const std::size_t src = y * stride; const std::size_t dst = y * aligned_width; - for (std::size_t x = 0; x < frame_width; ++x) { - chroma_buffer[dst + x] = chroma_src[src + x]; - } + std::memcpy(chroma_buffer.data() + dst, chroma_src + src, frame_width); } break; } |