FFmpeg

Commit Graph

Author	SHA1	Message	Date
Niklas Haas	2f77ecc6bc	avcodec/riscv: add h264 qpel Benched on K230 for VLEN 128, SpaceMIT for VLEN 256. Variants for 4 width have no speedup for VLEN 256 vs VLEN 128 on available hardware, so were disabled. C RVV128 C RVV256 avg_h264_qpel_4_mc00_8 33.9 33.6 (1.01x) avg_h264_qpel_4_mc01_8 218.8 89.1 (2.46x) avg_h264_qpel_4_mc02_8 218.8 79.8 (2.74x) avg_h264_qpel_4_mc03_8 218.8 89.1 (2.46x) avg_h264_qpel_4_mc10_8 172.3 126.1 (1.37x) avg_h264_qpel_4_mc11_8 339.1 190.8 (1.78x) avg_h264_qpel_4_mc12_8 533.6 357.6 (1.49x) avg_h264_qpel_4_mc13_8 348.4 190.8 (1.83x) avg_h264_qpel_4_mc20_8 144.8 116.8 (1.24x) avg_h264_qpel_4_mc21_8 478.1 385.6 (1.24x) avg_h264_qpel_4_mc22_8 348.4 283.6 (1.23x) avg_h264_qpel_4_mc23_8 478.1 394.6 (1.21x) avg_h264_qpel_4_mc30_8 172.6 126.1 (1.37x) avg_h264_qpel_4_mc31_8 339.4 191.1 (1.78x) avg_h264_qpel_4_mc32_8 542.9 357.6 (1.52x) avg_h264_qpel_4_mc33_8 339.4 191.1 (1.78x) avg_h264_qpel_8_mc00_8 116.8 42.9 (2.72x) 123.6 50.6 (2.44x) avg_h264_qpel_8_mc01_8 774.4 163.1 (4.75x) 779.8 165.1 (4.72x) avg_h264_qpel_8_mc02_8 774.4 154.1 (5.03x) 779.8 144.3 (5.40x) avg_h264_qpel_8_mc03_8 774.4 163.3 (4.74x) 779.8 165.3 (4.72x) avg_h264_qpel_8_mc10_8 617.1 237.3 (2.60x) 613.1 227.6 (2.69x) avg_h264_qpel_8_mc11_8 1209.3 376.4 (3.21x) 1206.8 363.1 (3.32x) avg_h264_qpel_8_mc12_8 1913.3 598.6 (3.20x) 1894.3 561.1 (3.38x) avg_h264_qpel_8_mc13_8 1218.6 376.4 (3.24x) 1217.1 363.1 (3.35x) avg_h264_qpel_8_mc20_8 524.4 228.1 (2.30x) 519.3 227.6 (2.28x) avg_h264_qpel_8_mc21_8 1709.6 681.9 (2.51x) 1707.1 644.3 (2.65x) avg_h264_qpel_8_mc22_8 1274.3 459.6 (2.77x) 1279.8 436.1 (2.93x) avg_h264_qpel_8_mc23_8 1700.3 672.6 (2.53x) 1706.8 644.6 (2.65x) avg_h264_qpel_8_mc30_8 607.6 246.6 (2.46x) 623.6 238.1 (2.62x) avg_h264_qpel_8_mc31_8 1209.6 376.4 (3.21x) 1206.8 363.1 (3.32x) avg_h264_qpel_8_mc32_8 1904.1 607.9 (3.13x) 1894.3 571.3 (3.32x) avg_h264_qpel_8_mc33_8 1209.6 376.1 (3.22x) 1206.8 363.1 (3.32x) avg_h264_qpel_16_mc00_8 431.9 89.1 (4.85x) 436.1 71.3 (6.12x) avg_h264_qpel_16_mc01_8 2894.6 376.1 (7.70x) 2842.3 300.6 (9.46x) avg_h264_qpel_16_mc02_8 2987.3 348.4 (8.57x) 2967.3 290.1 (10.23x) avg_h264_qpel_16_mc03_8 2885.3 376.4 (7.67x) 2842.3 300.6 (9.46x) avg_h264_qpel_16_mc10_8 2404.1 524.4 (4.58x) 2404.8 456.8 (5.26x) avg_h264_qpel_16_mc11_8 4709.4 811.6 (5.80x) 4675.6 706.8 (6.62x) avg_h264_qpel_16_mc12_8 7477.9 1274.3 (5.87x) 7436.1 1061.1 (7.01x) avg_h264_qpel_16_mc13_8 4718.6 820.6 (5.75x) 4655.1 706.8 (6.59x) avg_h264_qpel_16_mc20_8 2052.1 487.1 (4.21x) 2071.3 446.3 (4.64x) avg_h264_qpel_16_mc21_8 7440.6 1422.6 (5.23x) 6727.8 1217.3 (5.53x) avg_h264_qpel_16_mc22_8 5051.9 950.4 (5.32x) 5071.6 790.3 (6.42x) avg_h264_qpel_16_mc23_8 6764.9 1422.3 (4.76x) 6748.6 1217.3 (5.54x) avg_h264_qpel_16_mc30_8 2413.1 524.4 (4.60x) 2415.1 467.3 (5.17x) avg_h264_qpel_16_mc31_8 4681.6 839.1 (5.58x) 4675.6 727.6 (6.43x) avg_h264_qpel_16_mc32_8 8579.6 1292.8 (6.64x) 7436.3 1071.3 (6.94x) avg_h264_qpel_16_mc33_8 5375.9 829.9 (6.48x) 4665.3 717.3 (6.50x) put_h264_qpel_4_mc00_8 24.4 24.4 (1.00x) put_h264_qpel_4_mc01_8 987.4 79.8 (12.37x) put_h264_qpel_4_mc02_8 190.8 79.8 (2.39x) put_h264_qpel_4_mc03_8 209.6 89.1 (2.35x) put_h264_qpel_4_mc10_8 163.3 117.1 (1.39x) put_h264_qpel_4_mc11_8 339.4 181.6 (1.87x) put_h264_qpel_4_mc12_8 533.6 348.4 (1.53x) put_h264_qpel_4_mc13_8 339.4 190.8 (1.78x) put_h264_qpel_4_mc20_8 126.3 116.8 (1.08x) put_h264_qpel_4_mc21_8 468.9 376.1 (1.25x) put_h264_qpel_4_mc22_8 330.1 274.4 (1.20x) put_h264_qpel_4_mc23_8 468.9 376.1 (1.25x) put_h264_qpel_4_mc30_8 163.3 126.3 (1.29x) put_h264_qpel_4_mc31_8 339.1 191.1 (1.77x) put_h264_qpel_4_mc32_8 533.6 348.4 (1.53x) put_h264_qpel_4_mc33_8 339.4 181.8 (1.87x) put_h264_qpel_8_mc00_8 98.6 33.6 (2.93x) 92.3 40.1 (2.30x) put_h264_qpel_8_mc01_8 737.1 153.8 (4.79x) 738.1 144.3 (5.12x) put_h264_qpel_8_mc02_8 663.1 135.3 (4.90x) 665.1 134.1 (4.96x) put_h264_qpel_8_mc03_8 737.4 154.1 (4.79x) 1508.8 144.3 (10.46x) put_h264_qpel_8_mc10_8 598.4 237.1 (2.52x) 592.3 227.6 (2.60x) put_h264_qpel_8_mc11_8 1172.3 357.9 (3.28x) 1175.6 342.3 (3.43x) put_h264_qpel_8_mc12_8 1867.1 589.1 (3.17x) 1863.1 561.1 (3.32x) put_h264_qpel_8_mc13_8 1172.6 366.9 (3.20x) 1175.6 352.8 (3.33x) put_h264_qpel_8_mc20_8 450.4 218.8 (2.06x) 446.3 206.8 (2.16x) put_h264_qpel_8_mc21_8 1672.3 663.1 (2.52x) 1675.6 633.8 (2.64x) put_h264_qpel_8_mc22_8 1144.6 1200.1 (0.95x) 1144.3 425.6 (2.69x) put_h264_qpel_8_mc23_8 1672.6 672.4 (2.49x) 1665.3 634.1 (2.63x) put_h264_qpel_8_mc30_8 598.6 237.3 (2.52x) 613.1 227.6 (2.69x) put_h264_qpel_8_mc31_8 1172.3 376.1 (3.12x) 1175.6 352.6 (3.33x) put_h264_qpel_8_mc32_8 1857.8 598.6 (3.10x) 1863.1 561.1 (3.32x) put_h264_qpel_8_mc33_8 1172.3 376.1 (3.12x) 1175.6 352.8 (3.33x) put_h264_qpel_16_mc00_8 320.6 61.4 (5.22x) 321.3 60.8 (5.28x) put_h264_qpel_16_mc01_8 2774.3 339.1 (8.18x) 2759.1 279.8 (9.86x) put_h264_qpel_16_mc02_8 2589.1 320.6 (8.08x) 2571.6 269.3 (9.55x) put_h264_qpel_16_mc03_8 2774.3 339.4 (8.17x) 2738.1 290.1 (9.44x) put_h264_qpel_16_mc10_8 2274.3 487.4 (4.67x) 2290.1 436.1 (5.25x) put_h264_qpel_16_mc11_8 5237.1 792.9 (6.60x) 4529.8 685.8 (6.61x) put_h264_qpel_16_mc12_8 7357.6 1255.8 (5.86x) 7352.8 1040.1 (7.07x) put_h264_qpel_16_mc13_8 4579.9 792.9 (5.78x) 4571.6 686.1 (6.66x) put_h264_qpel_16_mc20_8 1802.1 459.6 (3.92x) 1800.6 425.6 (4.23x) put_h264_qpel_16_mc21_8 6644.6 2246.6 (2.96x) 6644.3 1196.6 (5.55x) put_h264_qpel_16_mc22_8 4589.1 913.4 (5.02x) 4592.3 769.3 (5.97x) put_h264_qpel_16_mc23_8 6644.6 1394.6 (4.76x) 6634.1 1196.6 (5.54x) put_h264_qpel_16_mc30_8 2274.3 496.6 (4.58x) 2290.1 456.8 (5.01x) put_h264_qpel_16_mc31_8 5255.6 802.1 (6.55x) 4550.8 706.8 (6.44x) put_h264_qpel_16_mc32_8 7376.1 1265.1 (5.83x) 7352.8 1050.6 (7.00x) put_h264_qpel_16_mc33_8 4579.9 802.1 (5.71x) 4561.1 696.3 (6.55x) Signed-off-by: Niklas Haas <git@haasn.dev> Signed-off-by: J. Dekker <jdek@itanimul.li>	5 months ago
Cameron Gutman	4ffd586e34	avcodec/amfenc: Add support for on-demand key frames v2: Use forced_idr option instead of AV_FRAME_FLAG_KEY Signed-off-by: Cameron Gutman <aicommander@gmail.com>	5 months ago
Cameron Gutman	e3ae57b0de	avcodec/amfenc: Update supported HEVC color ranges We properly set AMF_VIDEO_ENCODER_HEVC_NOMINAL_RANGE since `fb4dd4b6f4`. Signed-off-by: Cameron Gutman <aicommander@gmail.com>	5 months ago
Cameron Gutman	4cbb997e15	avcodec/amfenc: Fix inverted loop filter option The AMF HEVC encoder takes a bool option for whether deblocking filter should be _disabled_ instead of whether it should _enabled_ like the AMF H.264 encoder does. The logic was accidentally copied from H.264 to HEVC without negating the bool value, so the deblocking filter was actually disabled when AV_CODEC_FLAG_LOOP_FILTER was set. Before this patch: ------------------ no flags set => deblocking filter on flags +loop => deblocking filter off flags -loop => deblocking filter on After this patch: ----------------- no flags set => deblocking filter on flags +loop => deblocking filter on flags -loop => deblocking filter off Signed-off-by: Cameron Gutman <aicommander@gmail.com>	5 months ago
Lynne	81c6e6c9ee	vulkan_encode_h265: fix rate control VBV values The values written were placeholder values.	5 months ago
Lynne	934be0ff50	vulkan_encode_h264: fix rate control VBV values The values must be in milliseconds, not bytes.	5 months ago
Martin Storsjö	a3ec1f8c6c	aarch64: h26x: Fix the indentation of one function Signed-off-by: Martin Storsjö <martin@martin.st>	5 months ago
Michael Niedermayer	a9c83e43f2	avcodec/ffv1enc: Fix >8bit context size Fixes: Ticket5405 Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 months ago
Michael Niedermayer	747e1a26af	avcodec/ffv1dec: Blow up if user asks for explosion Fixes: Ticket8403 Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 months ago
James Almer	feef692881	avcodec/hevc/sei: num_ref_displays can be up to 32 Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	b8e74aa1cb	avcodec/cbs_h265: num_ref_displays can be up to 32 Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	853c165386	avcodec/cbs_h265: fix valid range for {left,right}_view_id view_id_len in VPS is 4 bits, so view_id values can be up to 15 bits long. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
Rémi Denis-Courmont	6611bf5484	lavc/h264dsp: optimise R-V V biweight for shorter heights T-Head C908: h264_biweight2_8_c: 313.7 ( 1.00x) h264_biweight2_8_rvv_i32: before 239.5 ( 1.23x) h264_biweight2_8_rvv_i32: after 72.7 ( 4.31x) h264_biweight4_8_c: 582.0 ( 1.00x) h264_biweight4_8_rvv_i32: before 471.0 ( 1.16x) h264_biweight4_8_rvv_i32: after 91.5 ( 6.36x) h264_biweight8_8_c: 1110.0 ( 1.00x) h264_biweight8_8_rvv_i32: before 943.3 ( 1.10x) h264_biweight8_8_rvv_i64: after 147.0 ( 7.55x) SpacemiT X60: h264_biweight2_8_c: 311.4 ( 1.00x) h264_biweight2_8_rvv_i32: before 363.1 ( 0.83x) h264_biweight2_8_rvv_i32: after 103.1 ( 3.02x) h264_biweight4_8_c: 571.9 ( 1.00x) h264_biweight4_8_rvv_i32: before 717.4 ( 0.78x) h264_biweight4_8_rvv_i32: after 71.8 ( 7.96x) h264_biweight8_8_c: 1103.1 ( 1.00x) h264_biweight8_8_rvv_i32: before 1415.2 ( 0.76x) h264_biweight8_8_rvv_i64: ater 92.8 (11.88x)	6 months ago
Rémi Denis-Courmont	459a1512f1	lavc/h264dsp: unroll R-V V weight16 As VLSE128.V does not exist, we have no other way to deal with latency. T-Head C908: h264_weight16_8_c: 989.4 ( 1.00x) h264_weight16_8_rvv_i32: 193.2 ( 5.12x) SpacemiT X60: h264_weight16_8_c: 874.1 ( 1.00x) h264_weight16_8_rvv_i32: 196.9 ( 4.44x)	6 months ago
Rémi Denis-Courmont	4936bb2508	lavc/h264dsp: optimise R-V V weight for shorter heights The height is a power of two of up to 16 rows. The current code was optimised for large sample counts. T-Head C908: h264_weight2_8_c: 211.7 ( 1.00x) h264_weight2_8_rvv_i32: before 184.0 ( 1.15x) h264_weight2_8_rvv_i32: after 54.2 ( 3.90x) h264_weight4_8_c: 285.7 ( 1.00x) h264_weight4_8_rvv_i32: before 341.2 ( 0.86x) h264_weight4_8_rvv_i32: after 82.2 ( 3.47x) h264_weight8_8_c: 498.7 ( 1.00x) h264_weight8_8_rvv_i32: before 683.7 ( 0.73x) h264_weight8_8_rvv_i64: after 128.5 ( 3.95x) h264_weight16_8_c: 878.2 ( 1.00x) h264_weight16_8_rvv_i32: unchanged 239.5 ( 3.67x) SpacemiT X60: h264_weight2_8_c: 207.2 ( 1.00x) h264_weight2_8_rvv_i32: before 259.6 ( 0.80x) h264_weight2_8_rvv_i32: after 82.2 ( 2.52x) h264_weight4_8_c: 290.8 ( 1.00x) h264_weight4_8_rvv_i32: before 509.6 ( 0.57x) h264_weight4_8_rvv_i32: after 61.5 ( 4.73x) h264_weight8_8_c: 498.8 ( 1.00x) h264_weight8_8_rvv_i32: before 1019.8 ( 0.49x) h264_weight8_8_rvv_i64: after 71.8 ( 6.95x) h264_weight16_8_c: 874.0 ( 1.00x) h264_weight16_8_rvv_i32: unchanged 249.0 ( 3.51x)	6 months ago
sunyuechi	ba7d0d5fc3	lavc/vvc_mc: R-V V avg w_avg C908 X60 avg_8_2x2_c : 1.2 1.0 avg_8_2x2_rvv_i32 : 0.7 0.7 avg_8_2x4_c : 2.0 2.2 avg_8_2x4_rvv_i32 : 1.2 1.2 avg_8_2x8_c : 3.7 4.0 avg_8_2x8_rvv_i32 : 1.7 1.5 avg_8_2x16_c : 7.2 7.7 avg_8_2x16_rvv_i32 : 3.0 2.7 avg_8_2x32_c : 14.2 15.2 avg_8_2x32_rvv_i32 : 5.5 5.0 avg_8_2x64_c : 51.0 43.7 avg_8_2x64_rvv_i32 : 39.2 29.7 avg_8_2x128_c : 100.5 79.2 avg_8_2x128_rvv_i32 : 79.7 68.2 avg_8_4x2_c : 1.7 2.0 avg_8_4x2_rvv_i32 : 1.0 0.7 avg_8_4x4_c : 3.5 3.7 avg_8_4x4_rvv_i32 : 1.2 1.2 avg_8_4x8_c : 6.7 7.0 avg_8_4x8_rvv_i32 : 1.7 1.5 avg_8_4x16_c : 13.5 14.0 avg_8_4x16_rvv_i32 : 3.0 2.7 avg_8_4x32_c : 26.2 27.7 avg_8_4x32_rvv_i32 : 5.5 4.7 avg_8_4x64_c : 73.0 73.7 avg_8_4x64_rvv_i32 : 39.0 32.5 avg_8_4x128_c : 143.0 137.2 avg_8_4x128_rvv_i32 : 72.7 68.0 avg_8_8x2_c : 3.5 3.5 avg_8_8x2_rvv_i32 : 1.0 0.7 avg_8_8x4_c : 6.2 6.5 avg_8_8x4_rvv_i32 : 1.5 1.0 avg_8_8x8_c : 12.7 13.2 avg_8_8x8_rvv_i32 : 2.0 1.5 avg_8_8x16_c : 25.0 26.5 avg_8_8x16_rvv_i32 : 3.2 2.7 avg_8_8x32_c : 50.0 52.7 avg_8_8x32_rvv_i32 : 6.2 5.0 avg_8_8x64_c : 118.7 122.5 avg_8_8x64_rvv_i32 : 40.2 31.5 avg_8_8x128_c : 236.7 220.2 avg_8_8x128_rvv_i32 : 85.2 67.7 avg_8_16x2_c : 6.2 6.7 avg_8_16x2_rvv_i32 : 1.2 0.7 avg_8_16x4_c : 12.5 13.0 avg_8_16x4_rvv_i32 : 1.7 1.0 avg_8_16x8_c : 24.5 26.0 avg_8_16x8_rvv_i32 : 3.0 1.7 avg_8_16x16_c : 49.0 51.5 avg_8_16x16_rvv_i32 : 5.5 3.0 avg_8_16x32_c : 97.5 102.5 avg_8_16x32_rvv_i32 : 10.5 5.5 avg_8_16x64_c : 213.7 222.0 avg_8_16x64_rvv_i32 : 48.5 34.2 avg_8_16x128_c : 434.7 420.0 avg_8_16x128_rvv_i32 : 97.7 74.0 avg_8_32x2_c : 12.2 12.7 avg_8_32x2_rvv_i32 : 1.5 1.0 avg_8_32x4_c : 24.5 25.5 avg_8_32x4_rvv_i32 : 3.0 1.7 avg_8_32x8_c : 48.5 50.7 avg_8_32x8_rvv_i32 : 5.2 2.7 avg_8_32x16_c : 96.7 101.2 avg_8_32x16_rvv_i32 : 10.2 5.0 avg_8_32x32_c : 192.7 202.2 avg_8_32x32_rvv_i32 : 19.7 9.5 avg_8_32x64_c : 427.5 426.5 avg_8_32x64_rvv_i32 : 64.2 18.2 avg_8_32x128_c : 816.5 821.0 avg_8_32x128_rvv_i32 : 135.2 75.5 avg_8_64x2_c : 24.0 25.2 avg_8_64x2_rvv_i32 : 2.7 1.5 avg_8_64x4_c : 48.2 50.5 avg_8_64x4_rvv_i32 : 5.0 2.7 avg_8_64x8_c : 96.0 100.7 avg_8_64x8_rvv_i32 : 9.7 4.5 avg_8_64x16_c : 207.7 201.2 avg_8_64x16_rvv_i32 : 19.0 9.0 avg_8_64x32_c : 383.2 402.0 avg_8_64x32_rvv_i32 : 37.5 17.5 avg_8_64x64_c : 837.2 828.7 avg_8_64x64_rvv_i32 : 84.7 35.5 avg_8_64x128_c : 1640.7 1640.2 avg_8_64x128_rvv_i32 : 206.0 153.0 avg_8_128x2_c : 48.7 51.0 avg_8_128x2_rvv_i32 : 5.2 2.7 avg_8_128x4_c : 96.7 101.5 avg_8_128x4_rvv_i32 : 10.2 5.0 avg_8_128x8_c : 192.2 202.0 avg_8_128x8_rvv_i32 : 19.7 9.2 avg_8_128x16_c : 400.7 403.2 avg_8_128x16_rvv_i32 : 38.7 18.5 avg_8_128x32_c : 786.7 805.7 avg_8_128x32_rvv_i32 : 77.0 36.2 avg_8_128x64_c : 1615.5 1655.5 avg_8_128x64_rvv_i32 : 189.7 80.7 avg_8_128x128_c : 3182.0 3238.0 avg_8_128x128_rvv_i32 : 397.5 308.5 w_avg_8_2x2_c : 1.7 1.2 w_avg_8_2x2_rvv_i32 : 1.2 1.0 w_avg_8_2x4_c : 2.7 2.7 w_avg_8_2x4_rvv_i32 : 1.7 1.5 w_avg_8_2x8_c : 21.7 4.7 w_avg_8_2x8_rvv_i32 : 2.7 2.5 w_avg_8_2x16_c : 9.5 9.2 w_avg_8_2x16_rvv_i32 : 4.7 4.2 w_avg_8_2x32_c : 19.0 18.7 w_avg_8_2x32_rvv_i32 : 9.0 8.0 w_avg_8_2x64_c : 62.0 50.2 w_avg_8_2x64_rvv_i32 : 47.7 33.5 w_avg_8_2x128_c : 116.7 87.7 w_avg_8_2x128_rvv_i32 : 80.0 69.5 w_avg_8_4x2_c : 2.5 2.5 w_avg_8_4x2_rvv_i32 : 1.2 1.0 w_avg_8_4x4_c : 4.7 4.5 w_avg_8_4x4_rvv_i32 : 1.7 1.7 w_avg_8_4x8_c : 9.0 8.7 w_avg_8_4x8_rvv_i32 : 2.7 2.5 w_avg_8_4x16_c : 17.7 17.5 w_avg_8_4x16_rvv_i32 : 4.7 4.2 w_avg_8_4x32_c : 35.0 35.0 w_avg_8_4x32_rvv_i32 : 9.0 8.0 w_avg_8_4x64_c : 100.5 84.5 w_avg_8_4x64_rvv_i32 : 42.2 33.7 w_avg_8_4x128_c : 203.5 151.2 w_avg_8_4x128_rvv_i32 : 83.0 69.5 w_avg_8_8x2_c : 4.5 4.5 w_avg_8_8x2_rvv_i32 : 1.2 1.2 w_avg_8_8x4_c : 8.7 8.7 w_avg_8_8x4_rvv_i32 : 2.0 1.7 w_avg_8_8x8_c : 17.0 17.0 w_avg_8_8x8_rvv_i32 : 3.2 2.5 w_avg_8_8x16_c : 34.0 33.5 w_avg_8_8x16_rvv_i32 : 5.5 4.2 w_avg_8_8x32_c : 86.0 67.5 w_avg_8_8x32_rvv_i32 : 10.5 8.0 w_avg_8_8x64_c : 187.2 149.5 w_avg_8_8x64_rvv_i32 : 45.0 35.5 w_avg_8_8x128_c : 342.7 290.0 w_avg_8_8x128_rvv_i32 : 108.7 70.2 w_avg_8_16x2_c : 8.5 8.2 w_avg_8_16x2_rvv_i32 : 2.0 1.2 w_avg_8_16x4_c : 16.7 16.7 w_avg_8_16x4_rvv_i32 : 3.0 1.7 w_avg_8_16x8_c : 33.2 33.5 w_avg_8_16x8_rvv_i32 : 5.5 3.0 w_avg_8_16x16_c : 66.2 66.7 w_avg_8_16x16_rvv_i32 : 10.5 5.0 w_avg_8_16x32_c : 132.5 131.0 w_avg_8_16x32_rvv_i32 : 20.0 9.7 w_avg_8_16x64_c : 340.0 283.5 w_avg_8_16x64_rvv_i32 : 60.5 37.2 w_avg_8_16x128_c : 641.2 597.5 w_avg_8_16x128_rvv_i32 : 118.7 77.7 w_avg_8_32x2_c : 16.5 16.7 w_avg_8_32x2_rvv_i32 : 3.2 1.7 w_avg_8_32x4_c : 33.2 33.2 w_avg_8_32x4_rvv_i32 : 5.5 2.7 w_avg_8_32x8_c : 66.0 62.5 w_avg_8_32x8_rvv_i32 : 10.5 5.0 w_avg_8_32x16_c : 131.5 132.0 w_avg_8_32x16_rvv_i32 : 20.2 9.5 w_avg_8_32x32_c : 261.7 272.0 w_avg_8_32x32_rvv_i32 : 39.7 18.0 w_avg_8_32x64_c : 575.2 545.5 w_avg_8_32x64_rvv_i32 : 105.5 58.7 w_avg_8_32x128_c : 1154.2 1088.0 w_avg_8_32x128_rvv_i32 : 207.0 98.0 w_avg_8_64x2_c : 33.0 33.0 w_avg_8_64x2_rvv_i32 : 6.2 2.7 w_avg_8_64x4_c : 65.5 66.0 w_avg_8_64x4_rvv_i32 : 11.5 5.0 w_avg_8_64x8_c : 131.2 132.5 w_avg_8_64x8_rvv_i32 : 22.5 9.5 w_avg_8_64x16_c : 268.2 262.5 w_avg_8_64x16_rvv_i32 : 44.2 18.0 w_avg_8_64x32_c : 561.5 528.7 w_avg_8_64x32_rvv_i32 : 88.0 35.2 w_avg_8_64x64_c : 1136.2 1124.0 w_avg_8_64x64_rvv_i32 : 222.0 82.2 w_avg_8_64x128_c : 2345.0 2312.7 w_avg_8_64x128_rvv_i32 : 423.0 190.5 w_avg_8_128x2_c : 65.7 66.5 w_avg_8_128x2_rvv_i32 : 11.2 5.5 w_avg_8_128x4_c : 131.2 132.2 w_avg_8_128x4_rvv_i32 : 22.0 10.2 w_avg_8_128x8_c : 263.5 312.0 w_avg_8_128x8_rvv_i32 : 43.2 19.7 w_avg_8_128x16_c : 528.7 526.2 w_avg_8_128x16_rvv_i32 : 85.5 39.5 w_avg_8_128x32_c : 1067.7 1062.7 w_avg_8_128x32_rvv_i32 : 171.7 78.2 w_avg_8_128x64_c : 2234.7 2168.7 w_avg_8_128x64_rvv_i32 : 400.0 159.0 w_avg_8_128x128_c : 4752.5 4295.0 w_avg_8_128x128_rvv_i32 : 757.7 365.5 Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>	6 months ago
Michael Niedermayer	38e224c2ba	*/version.h: bump after release/7.1 branch Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	e1094ac45d	*/version.h: bump minor versions for release/7.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	56bef2fd58	avcodec/xan: Add basic input size check Fixes: Timeout Fixes: 71739/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XAN_WC3_fuzzer-6170301405134848 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpe Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	03050a0d90	avcodec/vble: Allocate buffer later Fixes: Timeout Fixes: 71727/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VBLE_fuzzer-6126342574243840 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	5f471b500c	avcodec/sgirledec: Check input length Fixes: Timeout Fixes: 71712/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SGIRLE_fuzzer-5763700835811328 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	8367d7e184	avcodec/imm4: Check input size Fixes: Timeout Fixes: 71324/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IMM4_fuzzer-5388489435185152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	050b5e85cb	avcodec/svq3: Check for minimum size input Fixes: Timeout Fixes: 71295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SVQ3_fuzzer-4999941125111808 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	c3a1cbbf5d	avcodec/eacmv: Check input size for intra frames Fixes: Timeout Fixes: 71135/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EACMV_fuzzer-6251879028293632 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	74385dd496	avcodec/encode: Check bitrate Fixes: -1.80923e+19 is outside the range of representable values of type 'long' Fixes: 71103/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-6542773681979392 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	36924fa306	avcodec/aac/aacdec: use correct index in deallocation Fixes: memleak Fixes: 71084/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5857751899635712 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	9d25b9665e	avcodec/cbs_h266_syntax_template: Check bit depth with range extension Fixes: shift exponent 62 is too large for 32-bit type 'int' Fixes: 71020/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-6444916325023744 Fixes: 71285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-4761971281428480 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	e9f588af95	avcodec/osq: use unsigned for decorrelation Fixes: signed integer overflow: 1205469696 + 1901074655 cannot be represented in type 'int' Fixes: 70773/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-5419594888577024 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	f27c8b04d3	avcodec/jfdctint_template: use unsigned z* in row_fdct() Fixes: signed integer overflow: 856827136 + 2123580416 cannot be represented in type 'int' Fixes: 70772/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PRORES_KS_fuzzer-5180569961431040 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 months ago
Michael Niedermayer	ad35eaf848	avcodec/osq: Treat sum = 0 as k = 0 We have no valid sample that triggers this so we do not know if this would decode correctly, but -inf is not the correct k value Fixes: Assertion n>=0 && n<=32 failed at libavcodec/get_bits.h:423 Fixes: -inf is outside the range of representable values of type 'int' Fixes: 70709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6223623839350784 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg	6 months ago
James Almer	aef221b22a	avcodec/hevc/refs: export Stereo 3D side data Use the 3D Reference Displays Info SEI message to link a view_id with an eye. Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
Anton Khirnov	14746871e1	lavc/hevcdec: implement decoding MV-HEVC At most two layers are supported. Aspects of this work were sponsored by Vimeo and Meta.	6 months ago
Anton Khirnov	0fde9c609f	lavc/decode: merge stereo3d information from decoder with packet side data The HEVC decoder will start setting stereoscopic view position (left or right) based on 3D Reference Displays Info SEI message in future commits. This information should be merged with container-derived stereo3D side data.	6 months ago
Anton Khirnov	327080c088	lavc/decode: make sure side data mapping does not produce duplicates Also, deduplicate the code performing the mapping.	6 months ago
Anton Khirnov	bcbe999077	lavc/decode: clear side data in reget_buffer() Otherwise it may accumulate when e.g. global side data is repeatedly copied to the frame with in each subsequent reget_buffer() call.	6 months ago
Anton Khirnov	e19551d165	lavc/decode: do not clear the frame discard flag in ff_decode_frame_props_from_pkt() Only do it in reget_buffer(). The purpose of this clearing this flag is to prevent it for unintentionally persisting across multiple invocations of this function on one frame, however that is only a problem if the frame is not unreffed between uses, which is only the case with reget_buffer(). In other cases the caller may legitimately want to set the discard flag and should have the option of doing so.	6 months ago
Anton Khirnov	75914b5822	lavc/hevc/hevcdec: implement MV-HEVC inter-layer prediction The per-frame reference picture set contains two more lists - INTER_LAYER[01]. Assuming at most two layers, INTER_LAYER1 is always empty, but is added anyway for completeness. When inter-layer prediction is enabled, INTER_LAYER0 for the second-layer frame will contain the base-layer frame from the same access unit, if it exists. The new lists are then used in per-slice reference picture set construction as per F.8.3.4 "Decoding process for reference picture lists construction".	6 months ago
Anton Khirnov	02a9435cb0	lavc/hevcdec: implement slice header parsing for nuh_layer_id>0 Cf. F.7.3.6.1 "General slice segment header syntax"	6 months ago
Anton Khirnov	a811ab74f0	lavc/hevc/parser: only split packets on NALUs with nuh_layer_id=0 A packet should contain a full access unit, which for multilayer video should contain all the layers.	6 months ago
Anton Khirnov	52ce2d2a04	lavc/hevcdec/parse: process NALUs with nuh_layer_id>0 Otherwise parameter sets from extradata with nuh_layer_id>0 would be ignored. Needed for upcoming MV-HEVC support.	6 months ago
Anton Khirnov	81e9afa6c2	lavc/hevc/ps: reindent	6 months ago
Anton Khirnov	7d245866b8	lavc/hevc/ps: implement SPS parsing for nuh_layer_id>0 Cf. F.7.3.2.2 "Sequence parameter set RBSP syntax", which extends normal SPS parsing with special clauses depending on MultiLayerExtSpsFlag.	6 months ago
Anton Khirnov	4359467ad6	lavc/hevc/ps: drop a warning for sps_multilayer_extension_flag SPS multilayer extension contains a single flag that we are free to ignore, no reason to print a warning.	6 months ago
Niklas Haas	7351e067bc	lavc/hevc_ps: parse VPS extension Only implementing what's needed for MV-HEVC with two views. Signed-off-by: Anton Khirnov <anton@khirnov.net>	6 months ago
James Almer	efa9d3deca	avcodec/hevc/sei: add support for 3D Reference Displays Information SEI Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	6 months ago
James Almer	660e7e6a0e	avcodec: add LCEVC decoding support via LCEVCdec Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	6147385393	avcodec: add an export_side_data flag to export picture enhancement layers Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	d250cc02e2	avcodec/hevc/refs: ensure LCEVC SEI payloads are exported as frame side data before get_buffer() calls Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
James Almer	dbbf9a5ff7	avcodec/decode: split ProgressFrame allocator into two functions Signed-off-by: James Almer <jamrial@gmail.com>	6 months ago
Víctor Manuel Jáquez Leal	2bcc124e1a	vulkan_encode: set the quality level in session parameters While running this command ./ffmpeg_g -loglevel debug -hwaccel vulkan -init_hw_device vulkan=vk:0,debug=1 -hwaccel_output_format vulkan -i input.y4m -vf 'format=nv12,hwupload' -c:v h264_vulkan -quality 2 output.mp4 -y It hit this validation error: Validation Error: [ VUID-vkCmdEncodeVideoKHR-None-08318 ] Object 0: handle = 0x8f000000008f, type = VK_OBJECT_TYPE_VIDEO_SESSION_KHR; Object 1: handle = 0xfd00000000fd, type = VK_OBJECT_TYPE_VIDEO_SESSION_PARAMETERS_KHR; \| MessageID = 0x5dc3dd39 \| vkCmdEncodeVideoKHR(): The currently configured encode quality level (2) for VkVideoSessionKHR 0x8f000000008f[] does not match the encode quality level (0) VkVideoSessionParametersKHR 0xfd00000000fd[] was created with. The Vulkan spec states: The bound video session parameters object must have been created with the currently set video encode quality level for the bound video session at the time the command is executed on the device (https://www.khronos.org/registry/vulkan/specs/1.3-extensions/html/vkspec.html#VUID-vkCmdEncodeVideoKHR-None-08318) This patch adds a new function helper for creating session parameters, which also sets the quality level and it's called by the H.264 and H.265 Vulkan encoders.	6 months ago

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51044 Commits (9d3cdf8fa602bc092c6a9168416d2c7ffbd1adf6)