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Co-authored-by: Sam Wu <sam.wu2@amd.com>
2024-02-07 18:37:58 -08:00

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rocDecode hardware capabilities

Table 1 shows the codec support and capabilities of the VCN for each GPU architecture supported by rocDecode.

GPU Architecture VCN Generation Number of VCNs H.265/HEVC Max width, Max height - H.265 H.264/AVC Max width, Max height - H.264
gfx908 - MI1xx VCN 2.5.0 2 Yes 4096, 2176 No 4096, 2160
gfx90a - MI2xx VCN 2.6.0 2 Yes 4096, 2176 No 4096, 2160
gfx940, gfx942 - MI3xx VCN 3.0 3 Yes 7680, 4320 No 4096, 2176
gfx941 - MI3xx VCN 3.0 4 Yes 7680, 4320 No 4096, 2176
gfx1030, gfx1031, gfx1032 - Navi2x VCN 3.x 2 Yes 7680, 4320 No 4096, 2176
gfx1100, gfx1102 - Navi3x VCN 4.0 2 Yes 7680, 4320 No 4096, 2176
gfx1101 - Navi3x VCN 4.0 1 Yes 7680, 4320 No 4096, 2176

Table 1: Hardware video decoder capabilities