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cellGem: Implement CELL_CAMERA_RAW8 to CELL_GEM_BAYER_RESTORED_RASTERIZED

This commit is contained in:
Megamouse 2025-12-12 09:30:50 +01:00
parent 3c0558c822
commit f739ce7323
1 changed files with 44 additions and 3 deletions
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47
rpcs3/Emu/Cell/Modules/cellGem.cpp
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@ -1189,9 +1189,50 @@ namespace gem
}
case CELL_GEM_BAYER_RESTORED_RASTERIZED: // Restored Bayer output, R,G1,G2,B rearranged into 4 contiguous 320x240 1-channel rasters
{
cellGem.error("Unimplemented: Converting %s to %s (called from %s)", input_format, output_format, caller);
std::memcpy(video_data_out, video_data_in.data(), std::min<usz>(required_in_size, required_out_size));
return false;
if (input_format == CELL_CAMERA_RAW8)
{
const u32 dst_w = std::min(320u, width / 2);
const u32 dst_h = std::min(240u, height / 2);
const u32 in_pitch = width;
constexpr u32 out_plane = 320 * 240;
constexpr u32 out_pitch = 320;
u8* dst_plane_r = video_data_out;
u8* dst_plane_g1 = video_data_out + out_plane;
u8* dst_plane_g2 = video_data_out + out_plane * 2;
u8* dst_plane_b = video_data_out + out_plane * 3;
for (u32 y = 0; y < dst_h; y++)
{
const u8* src0 = &video_data_in[y * 2 * in_pitch];
const u8* src1 = src0 + in_pitch;
u8* dst_r = dst_plane_r + y * out_pitch;
u8* dst_g1 = dst_plane_g1 + y * out_pitch;
u8* dst_g2 = dst_plane_g2 + y * out_pitch;
u8* dst_b = dst_plane_b + y * out_pitch;
for (u32 x = 0; x < dst_w; x++, src0 += 2, src1 += 2)
{
const u8 b = src0[0];
const u8 g0 = src0[1];
const u8 g1 = src1[0];
const u8 r = src1[1];
dst_r[x] = r;
dst_g1[x] = g0;
dst_g2[x] = g1;
dst_b[x] = b;
}
}
}
else
{
cellGem.error("Unimplemented: Converting %s to %s (called from %s)", input_format, output_format, caller);
std::memcpy(video_data_out, video_data_in.data(), std::min<usz>(required_in_size, required_out_size));
return false;
}
break;
}
case CELL_GEM_NO_VIDEO_OUTPUT: // Disable video output
{