diff options
Diffstat (limited to 'users/flokli/ipu6-softisp/libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch')
| -rw-r--r-- | users/flokli/ipu6-softisp/libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/users/flokli/ipu6-softisp/libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch b/users/flokli/ipu6-softisp/libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch new file mode 100644 index 000000000000..4054a9563f35 --- /dev/null +++ b/users/flokli/ipu6-softisp/libcamera/0022-libcamera-debayer_cpu-Add-support-for-10bpp-IGIG_GBG.patch @@ -0,0 +1,315 @@ +From e3638943a8bd3f93b8d81c3996035c60755b97f6 Mon Sep 17 00:00:00 2001 +From: Marttico <g.martti@gmail.com> +Date: Wed, 20 Dec 2023 20:28:12 +0100 +Subject: [PATCH 22/25] libcamera: debayer_cpu: Add support for 10bpp + IGIG_GBGR_IGIG_GRGB input + +Add support to DebayerCpu for 10bpp IGIG_GBGR_IGIG_GRGB input +generated by the Omnivision ov01a1s sensor. + +Co-authored-by: Dennis Bonke <admin@dennisbonke.com> +Signed-off-by: Dennis Bonke <admin@dennisbonke.com> +Co-authored-by: Toon Langendam <t.langendam@gmail.com> +Signed-off-by: Toon Langendam <t.langendam@gmail.com> +Signed-off-by: Marttico <g.martti@gmail.com> +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + .../internal/software_isp/debayer_cpu.h | 5 + + src/libcamera/software_isp/debayer_cpu.cpp | 251 ++++++++++++++++++ + 2 files changed, 256 insertions(+) + +diff --git a/include/libcamera/internal/software_isp/debayer_cpu.h b/include/libcamera/internal/software_isp/debayer_cpu.h +index bdeab7c0..52af117f 100644 +--- a/include/libcamera/internal/software_isp/debayer_cpu.h ++++ b/include/libcamera/internal/software_isp/debayer_cpu.h +@@ -96,6 +96,11 @@ private: + void debayer10P_GRGR_BGR888(uint8_t *dst, const uint8_t *src[]); + void debayer10P_GBGB_BGR888(uint8_t *dst, const uint8_t *src[]); + void debayer10P_RGRG_BGR888(uint8_t *dst, const uint8_t *src[]); ++ /* IGIG_GBGR_IGIG_GRGB unpacked 10-bit raw bayer format */ ++ void debayerIGIG10Line0(uint8_t *dst, const uint8_t *src[]); ++ void debayerGBGR10Line1(uint8_t *dst, const uint8_t *src[]); ++ void debayerIGIG10Line2(uint8_t *dst, const uint8_t *src[]); ++ void debayerGRGB10Line3(uint8_t *dst, const uint8_t *src[]); + + typedef void (DebayerCpu::*debayerFn)(uint8_t *dst, const uint8_t *src[]); + +diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp +index 0edea4d3..41c8805f 100644 +--- a/src/libcamera/software_isp/debayer_cpu.cpp ++++ b/src/libcamera/software_isp/debayer_cpu.cpp +@@ -228,6 +228,238 @@ void DebayerCpu::debayer10P_RGRG_BGR888(uint8_t *dst, const uint8_t *src[]) + } + } + ++void DebayerCpu::debayerIGIG10Line0(uint8_t *dst, const uint8_t *src[]) ++{ ++ const uint16_t *prev = (const uint16_t *)src[1]; ++ const uint16_t *curr = (const uint16_t *)src[2]; ++ const uint16_t *next = (const uint16_t *)src[3]; ++ ++ for (int x = 0; x < (int)window_.width;) { ++ /* ++ * IGIG line pixel 0: IGIGI ++ * GBGRG ++ * IGIGI ++ * GRGBG ++ * IGIGI ++ */ ++ *dst++ = blue_[(prev[x - 1] + next[x + 1]) / 8]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(prev[x + 1] + next[x - 1]) / 8]; ++ x++; ++ ++ /* ++ * IGIG line pixel 1: GIGIG ++ * BGRGB ++ * GIGIG ++ * RGBGR ++ * GIGIG ++ */ ++ *dst++ = blue_[next[x] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[prev[x] / 4]; ++ x++; ++ ++ /* ++ * IGIG line pixel 2: IGIGI ++ * GRGBG ++ * IGIGI ++ * GBGRG ++ * IGIGI ++ */ ++ *dst++ = blue_[(prev[x + 1] + next[x - 1]) / 8]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(prev[x - 1] + next[x + 1]) / 8]; ++ x++; ++ ++ /* ++ * IGIG line pixel 3: GIGIG ++ * RGBGR ++ * GIGIG ++ * BGRGB ++ * GIGIG ++ */ ++ *dst++ = blue_[prev[x] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[next[x] / 4]; ++ x++; ++ } ++} ++ ++void DebayerCpu::debayerGBGR10Line1(uint8_t *dst, const uint8_t *src[]) ++{ ++ const uint16_t *prev2 = (const uint16_t *)src[0]; ++ const uint16_t *prev = (const uint16_t *)src[1]; ++ const uint16_t *curr = (const uint16_t *)src[2]; ++ const uint16_t *next = (const uint16_t *)src[3]; ++ const uint16_t *next2 = (const uint16_t *)src[4]; ++ ++ for (int x = 0; x < (int)window_.width;) { ++ /* ++ * GBGR line pixel 0: GBGRG ++ * IGIGI ++ * GRGBG ++ * IGIGI ++ * GBGRG ++ */ ++ *dst++ = blue_[curr[x + 1] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[curr[x - 1] / 4]; ++ x++; ++ ++ /* ++ * GBGR line pixel 1: BGRGB ++ * GIGIG ++ * RGBGR ++ * GIGIG ++ * BGRGB ++ */ ++ *dst++ = blue_[curr[x] / 4]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(curr[x - 2] + curr[x + 2] + prev2[x] + next2[x]) / 16]; ++ x++; ++ ++ /* ++ * GBGR line pixel 2: GRGBG ++ * IGIGI ++ * GBGRG ++ * IGIGI ++ * GRGBG ++ */ ++ *dst++ = blue_[curr[x - 1] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[curr[x + 1] / 4]; ++ x++; ++ ++ /* ++ * GBGR line pixel 3: RGBGR ++ * GIGIG ++ * BGRGB ++ * GIGIG ++ * RGBGR ++ */ ++ *dst++ = blue_[(curr[x - 2] + curr[x + 2] + prev2[x] + next2[x]) / 16]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[curr[x] / 4]; ++ x++; ++ } ++} ++ ++void DebayerCpu::debayerIGIG10Line2(uint8_t *dst, const uint8_t *src[]) ++{ ++ const uint16_t *prev = (const uint16_t *)src[1]; ++ const uint16_t *curr = (const uint16_t *)src[2]; ++ const uint16_t *next = (const uint16_t *)src[3]; ++ ++ for (int x = 0; x < (int)window_.width;) { ++ /* ++ * IGIG line pixel 0: IGIGI ++ * GRGBG ++ * IGIGI ++ * GBGRG ++ * IGIGI ++ */ ++ *dst++ = blue_[(prev[x + 1] + next[x - 1]) / 8]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(prev[x - 1] + next[x + 1]) / 8]; ++ x++; ++ ++ /* ++ * IGIG line pixel 1: GIGIG ++ * RGBGR ++ * GIGIG ++ * BGRGB ++ * GIGIG ++ */ ++ *dst++ = blue_[prev[x] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[next[x] / 4]; ++ x++; ++ ++ /* ++ * IGIG line pixel 2: IGIGI ++ * GBGRG ++ * IGIGI ++ * GRGBG ++ * IGIGI ++ */ ++ *dst++ = blue_[(prev[x - 1] + next[x + 1]) / 8]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(prev[x + 1] + next[x - 1]) / 8]; ++ x++; ++ ++ /* ++ * IGIG line pixel 3: GIGIG ++ * BGRGB ++ * GIGIG ++ * RGBGR ++ * GIGIG ++ */ ++ *dst++ = blue_[next[x] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[prev[x] / 4]; ++ x++; ++ } ++} ++ ++void DebayerCpu::debayerGRGB10Line3(uint8_t *dst, const uint8_t *src[]) ++{ ++ const uint16_t *prev2 = (const uint16_t *)src[0]; ++ const uint16_t *prev = (const uint16_t *)src[1]; ++ const uint16_t *curr = (const uint16_t *)src[2]; ++ const uint16_t *next = (const uint16_t *)src[3]; ++ const uint16_t *next2 = (const uint16_t *)src[4]; ++ ++ for (int x = 0; x < (int)window_.width;) { ++ /* ++ * GRGB line pixel 0: GRGBG ++ * IGIGI ++ * GBGRG ++ * IGIGI ++ * GRGBG ++ */ ++ *dst++ = blue_[curr[x - 1] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[curr[x + 1] / 4]; ++ x++; ++ ++ /* ++ * GRGB line pixel 1: RGBGR ++ * GIGIG ++ * BGRGB ++ * GIGIG ++ * RGBGR ++ */ ++ *dst++ = blue_[(curr[x - 2] + curr[x + 2] + prev2[x] + next2[x]) / 16]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[curr[x] / 4]; ++ x++; ++ ++ /* ++ * GRGB line pixel 2: GBGRG ++ * IGIGI ++ * GRGBG ++ * IGIGI ++ * GBGRG ++ */ ++ *dst++ = blue_[curr[x + 1] / 4]; ++ *dst++ = green_[curr[x] / 4]; ++ *dst++ = red_[curr[x - 1] / 4]; ++ x++; ++ ++ /* ++ * GRGB line pixel 3: BGRGB ++ * GIGIG ++ * RGBGR ++ * GIGIG ++ * BGRGB ++ */ ++ *dst++ = blue_[curr[x] / 4]; ++ *dst++ = green_[(curr[x - 1] + curr[x + 1] + prev[x] + next[x]) / 16]; ++ *dst++ = red_[(curr[x - 2] + curr[x + 2] + prev2[x] + next2[x]) / 16]; ++ x++; ++ } ++} ++ + static bool isStandardBayerOrder(BayerFormat::Order order) + { + return order == BayerFormat::BGGR || order == BayerFormat::GBRG || +@@ -259,6 +491,15 @@ int DebayerCpu::getInputConfig(PixelFormat inputFormat, DebayerInputConfig &conf + return 0; + } + ++ if (bayerFormat.bitDepth == 10 && bayerFormat.packing == BayerFormat::Packing::None && ++ bayerFormat.order == BayerFormat::IGIG_GBGR_IGIG_GRGB) { ++ config.bpp = 16; ++ config.patternSize.height = 4; ++ config.patternSize.width = 4; ++ config.outputFormats = std::vector<PixelFormat>({ formats::RGB888 }); ++ return 0; ++ } ++ + LOG(Debayer, Info) + << "Unsupported input format " << inputFormat.toString(); + return -EINVAL; +@@ -384,6 +625,16 @@ int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputF + } + } + ++ if (bayerFormat.bitDepth == 10 && ++ bayerFormat.packing == BayerFormat::Packing::None && ++ bayerFormat.order == BayerFormat::IGIG_GBGR_IGIG_GRGB) { ++ debayer0_ = &DebayerCpu::debayerIGIG10Line0; ++ debayer1_ = &DebayerCpu::debayerGBGR10Line1; ++ debayer2_ = &DebayerCpu::debayerIGIG10Line2; ++ debayer3_ = &DebayerCpu::debayerGRGB10Line3; ++ return 0; ++ } ++ + invalid_fmt: + LOG(Debayer, Error) << "Unsupported input output format combination"; + return -EINVAL; +-- +2.43.0 + |