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-rw-r--r--src/ipa/ipu3/ipu3.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
index ac98a86b..b3ac96ed 100644
--- a/src/ipa/ipu3/ipu3.cpp
+++ b/src/ipa/ipu3/ipu3.cpp
@@ -136,8 +136,8 @@
* <linux/intel-ipu3.h> struct ipu3_uapi_gamma_corr_lut for further details.
*/
-static constexpr uint32_t kMaxCellWidthPerSet = 160;
-static constexpr uint32_t kMaxCellHeightPerSet = 56;
+static constexpr uint32_t kMaxCellWidthPerSet = 80;
+static constexpr uint32_t kMaxCellHeightPerSet = 60;
namespace libcamera {
@@ -300,11 +300,11 @@ void IPAIPU3::calculateBdsGrid(const Size &bdsOutputSize)
/* Set the BDS output size in the IPAConfiguration structure */
context_.configuration.grid.bdsOutputSize = bdsOutputSize;
- for (uint32_t widthShift = 3; widthShift <= 7; ++widthShift) {
+ for (uint32_t widthShift = 3; widthShift <= 6; ++widthShift) {
uint32_t width = std::min(kMaxCellWidthPerSet,
bdsOutputSize.width >> widthShift);
width = width << widthShift;
- for (uint32_t heightShift = 3; heightShift <= 7; ++heightShift) {
+ for (uint32_t heightShift = 3; heightShift <= 6; ++heightShift) {
int32_t height = std::min(kMaxCellHeightPerSet,
bdsOutputSize.height >> heightShift);
height = height << heightShift;