swscale: fix YUV420P 9/10bit support.

Fix handling of input if not in native endianness, and add support for
9/10-bit output. This allows us to force endianness of YUV420P 9/10bit
in the H264/10bit fate tests, which should fix them on big-endian
systems.

6 files changed, 27 insertions, 7 deletions

diff --git a/tests/fate/h264.mak b/tests/fate/h264.mak
index 9cb669c1a0..5e6ff50e84 100644
--- a/tests/fate/h264.mak
+++ b/tests/fate/h264.mak
@@ -308,13 +308,13 @@ fate-h264-conformance-frext-hpcvfl_bcrm_a: CMD = framecrc  -i $(SAMPLES)/h264-co
 fate-h264-conformance-frext-hpcvflnl_bcrm_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/HPCVFLNL_BRCM_A.264 -vsync 0
 fate-h264-conformance-frext-hpcvmolq_brcm_b: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/HPCVMOLQ_BRCM_B.264
 fate-h264-conformance-frext-hpcvnl_brcm_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/HPCVNL_BRCM_A.264
-fate-h264-conformance-frext-pph10i1_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I1_Panasonic_A.264
-fate-h264-conformance-frext-pph10i2_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I2_Panasonic_A.264
-fate-h264-conformance-frext-pph10i3_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I3_Panasonic_A.264
-fate-h264-conformance-frext-pph10i4_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I4_Panasonic_A.264
-fate-h264-conformance-frext-pph10i5_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I5_Panasonic_A.264
-fate-h264-conformance-frext-pph10i6_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I6_Panasonic_A.264
-fate-h264-conformance-frext-pph10i7_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I7_Panasonic_A.264
+fate-h264-conformance-frext-pph10i1_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I1_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i2_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I2_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i3_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I3_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i4_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I4_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i5_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I5_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i6_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I6_Panasonic_A.264 -pix_fmt yuv420p10le
+fate-h264-conformance-frext-pph10i7_panasonic_a: CMD = framecrc  -i $(SAMPLES)/h264-conformance/FRext/PPH10I7_Panasonic_A.264 -pix_fmt yuv420p10le
 fate-h264-conformance-hcbp2_hhi_a: CMD = framecrc  -vsync 0 -strict 1 -i $(SAMPLES)/h264-conformance/HCBP2_HHI_A.264
 fate-h264-conformance-hcmp1_hhi_a: CMD = framecrc  -vsync 0 -strict 1 -i $(SAMPLES)/h264-conformance/HCMP1_HHI_A.264
 fate-h264-conformance-ls_sva_d: CMD = framecrc  -i $(SAMPLES)/h264-conformance/LS_SVA_D.264
diff --git a/tests/ref/lavfi/pixdesc_le b/tests/ref/lavfi/pixdesc_le
index 860f97d5b6..2078ae1abc 100644
--- a/tests/ref/lavfi/pixdesc_le
+++ b/tests/ref/lavfi/pixdesc_le
@@ -27,8 +27,12 @@ uyvy422             adcf64516a19fce44df77082bdb16291
 yuv410p             2d9225153c83ee1132397d619d94d1b3
 yuv411p             8b298af3e43348ca1b11eb8a3252ac6c
 yuv420p             eba2f135a08829387e2f698ff72a2939
+yuv420p10be         7605e266c088d0fcf68c7b27c3ceff5f
+yuv420p10le         4228ee628c6deec123a13b9784516cc7
 yuv420p16be         16c009a235cd52b74791a895423152a3
 yuv420p16le         2d59c4f1d0314a5a957a7cfc4b6fabcc
+yuv420p9be          ce880fa07830e5297c22acf6e20555ce
+yuv420p9le          16543fda8f87d94a6cf857d2e8d4461a
 yuv422p             c9bba4529821d796a6ab09f6a5fd355a
 yuv422p16be         5499502e1c29534a158a1fe60e889f60
 yuv422p16le         e3d61fde6978591596bc36b914386623
diff --git a/tests/ref/lavfi/pixfmts_copy_le b/tests/ref/lavfi/pixfmts_copy_le
index 860f97d5b6..2078ae1abc 100644
--- a/tests/ref/lavfi/pixfmts_copy_le
+++ b/tests/ref/lavfi/pixfmts_copy_le
@@ -27,8 +27,12 @@ uyvy422             adcf64516a19fce44df77082bdb16291
 yuv410p             2d9225153c83ee1132397d619d94d1b3
 yuv411p             8b298af3e43348ca1b11eb8a3252ac6c
 yuv420p             eba2f135a08829387e2f698ff72a2939
+yuv420p10be         7605e266c088d0fcf68c7b27c3ceff5f
+yuv420p10le         4228ee628c6deec123a13b9784516cc7
 yuv420p16be         16c009a235cd52b74791a895423152a3
 yuv420p16le         2d59c4f1d0314a5a957a7cfc4b6fabcc
+yuv420p9be          ce880fa07830e5297c22acf6e20555ce
+yuv420p9le          16543fda8f87d94a6cf857d2e8d4461a
 yuv422p             c9bba4529821d796a6ab09f6a5fd355a
 yuv422p16be         5499502e1c29534a158a1fe60e889f60
 yuv422p16le         e3d61fde6978591596bc36b914386623
diff --git a/tests/ref/lavfi/pixfmts_null_le b/tests/ref/lavfi/pixfmts_null_le
index 860f97d5b6..2078ae1abc 100644
--- a/tests/ref/lavfi/pixfmts_null_le
+++ b/tests/ref/lavfi/pixfmts_null_le
@@ -27,8 +27,12 @@ uyvy422             adcf64516a19fce44df77082bdb16291
 yuv410p             2d9225153c83ee1132397d619d94d1b3
 yuv411p             8b298af3e43348ca1b11eb8a3252ac6c
 yuv420p             eba2f135a08829387e2f698ff72a2939
+yuv420p10be         7605e266c088d0fcf68c7b27c3ceff5f
+yuv420p10le         4228ee628c6deec123a13b9784516cc7
 yuv420p16be         16c009a235cd52b74791a895423152a3
 yuv420p16le         2d59c4f1d0314a5a957a7cfc4b6fabcc
+yuv420p9be          ce880fa07830e5297c22acf6e20555ce
+yuv420p9le          16543fda8f87d94a6cf857d2e8d4461a
 yuv422p             c9bba4529821d796a6ab09f6a5fd355a
 yuv422p16be         5499502e1c29534a158a1fe60e889f60
 yuv422p16le         e3d61fde6978591596bc36b914386623
diff --git a/tests/ref/lavfi/pixfmts_scale_le b/tests/ref/lavfi/pixfmts_scale_le
index 49f68a82e4..cbccb41cbd 100644
--- a/tests/ref/lavfi/pixfmts_scale_le
+++ b/tests/ref/lavfi/pixfmts_scale_le
@@ -27,8 +27,12 @@ uyvy422             314bd486277111a95d9369b944fa0400
 yuv410p             7df8f6d69b56a8dcb6c7ee908e5018b5
 yuv411p             1143e7c5cc28fe0922b051b17733bc4c
 yuv420p             fdad2d8df8985e3d17e73c71f713cb14
+yuv420p10be         5051128ca208d89595f7672b1707340b
+yuv420p10le         77895bf65e70ad2ca021702fff55c8fc
 yuv420p16be         29a0265764530070f5cd3251cc01f66a
 yuv420p16le         6f3a265b084a78baec229238d9f7945f
+yuv420p9be          02de6b37dc8a631ce2367b535670c40c
+yuv420p9le          cddfbaf8e2a61aa5ea09fb396bcbc872
 yuv422p             918e37701ee7377d16a8a6c119c56a40
 yuv422p16be         ef3e865fc1d0c68977c735323c50af6e
 yuv422p16le         428a9b96214c09cb5a983ce36d6961ff
diff --git a/tests/ref/lavfi/pixfmts_vflip_le b/tests/ref/lavfi/pixfmts_vflip_le
index 72fde29f56..698921a2a2 100644
--- a/tests/ref/lavfi/pixfmts_vflip_le
+++ b/tests/ref/lavfi/pixfmts_vflip_le
@@ -27,8 +27,12 @@ uyvy422             ffbd36720c77398d9a0d03ce2625928f
 yuv410p             7bfb39d7afb49d6a6173e6b23ae321eb
 yuv411p             4a90048cc3a65fac150e53289700efe1
 yuv420p             2e6d6062e8cad37fb3ab2c433b55f382
+yuv420p10be         df97d20b3b4a10c174d4360552c4160d
+yuv420p10le         4b5249208602b941332945c926f80ae9
 yuv420p16be         539076782902664a8acf381bf4f713e8
 yuv420p16le         0f609e588e5a258644ef85170d70e030
+yuv420p9be          be40ec975fb2873891643cbbbddbc3b0
+yuv420p9le          7e606310d3f5ff12badf911e8f333471
 yuv422p             d7f5cb44d9b0210d66d6a8762640ab34
 yuv422p16be         9bd8f8c961822b586fa4cf992be54acc
 yuv422p16le         9c4a1239605c7952b736ac3130163f14