1. 07 Mar, 2018 31 commits
  2. 06 Mar, 2018 9 commits
    • Christian Gmeiner's avatar
      freedreno: bump required libdrm version · 38e91e2b
      Christian Gmeiner authored
      Fixes: 26a9321d "freedreno: add global_bindings state"
      Signed-off-by: Christian Gmeiner's avatarChristian Gmeiner <christian.gmeiner@gmail.com>
      Reviewed-by: default avatarEmil Velikov <emil.velikov@collabora.com>
      Reviewed-by: Rob Clark's avatarRob Clark <robdclark@gmail.com>
      Reviewed-by: Eric Engestrom's avatarEric Engestrom <eric.engestrom@imgtec.com>
      38e91e2b
    • Ian Romanick's avatar
      nir: Simplify some comparisons like a+b < a · e3ea166a
      Ian Romanick authored
      All Gen7+ platforms had similar results. (Skylake shown)
      total instructions in shared programs: 14514555 -> 14514547 (<.01%)
      instructions in affected programs: 1972 -> 1964 (-0.41%)
      helped: 8
      HURT: 0
      helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1
      helped stats (rel) min: 0.39% max: 0.42% x̄: 0.41% x̃: 0.41%
      95% mean confidence interval for instructions value: -1.00 -1.00
      95% mean confidence interval for instructions %-change: -0.41% -0.40%
      Instructions are helped.
      
      total cycles in shared programs: 533141444 -> 533136780 (<.01%)
      cycles in affected programs: 164728 -> 160064 (-2.83%)
      helped: 181
      HURT: 3
      helped stats (abs) min: 2 max: 94 x̄: 26.17 x̃: 30
      helped stats (rel) min: 0.12% max: 5.33% x̄: 3.42% x̃: 3.80%
      HURT stats (abs)   min: 4 max: 54 x̄: 24.00 x̃: 14
      HURT stats (rel)   min: 0.20% max: 2.39% x̄: 1.09% x̃: 0.68%
      95% mean confidence interval for cycles value: -27.12 -23.58
      95% mean confidence interval for cycles %-change: -3.54% -3.16%
      Cycles are helped.
      
      Sandy Bridge
      total instructions in shared programs: 10533667 -> 10533539 (<.01%)
      instructions in affected programs: 10148 -> 10020 (-1.26%)
      helped: 124
      HURT: 0
      helped stats (abs) min: 1 max: 2 x̄: 1.03 x̃: 1
      helped stats (rel) min: 0.39% max: 4.35% x̄: 2.20% x̃: 2.04%
      95% mean confidence interval for instructions value: -1.06 -1.00
      95% mean confidence interval for instructions %-change: -2.46% -1.95%
      Instructions are helped.
      
      total cycles in shared programs: 146136887 -> 146132122 (<.01%)
      cycles in affected programs: 206382 -> 201617 (-2.31%)
      helped: 171
      HURT: 0
      helped stats (abs) min: 2 max: 40 x̄: 27.87 x̃: 30
      helped stats (rel) min: 0.08% max: 5.73% x̄: 2.98% x̃: 2.67%
      95% mean confidence interval for cycles value: -29.19 -26.54
      95% mean confidence interval for cycles %-change: -3.20% -2.76%
      Cycles are helped.
      
      Iron Lake
      total instructions in shared programs: 7886515 -> 7886507 (<.01%)
      instructions in affected programs: 3016 -> 3008 (-0.27%)
      helped: 8
      HURT: 0
      helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1
      helped stats (rel) min: 0.25% max: 0.28% x̄: 0.27% x̃: 0.27%
      95% mean confidence interval for instructions value: -1.00 -1.00
      95% mean confidence interval for instructions %-change: -0.27% -0.26%
      Instructions are helped.
      
      total cycles in shared programs: 178100396 -> 178100388 (<.01%)
      cycles in affected programs: 156128 -> 156120 (<.01%)
      helped: 4
      HURT: 4
      helped stats (abs) min: 4 max: 4 x̄: 4.00 x̃: 4
      helped stats (rel) min: 0.02% max: 0.04% x̄: 0.03% x̃: 0.03%
      HURT stats (abs)   min: 2 max: 2 x̄: 2.00 x̃: 2
      HURT stats (rel)   min: <.01% max: 0.01% x̄: <.01% x̃: <.01%
      95% mean confidence interval for cycles value: -3.68 1.68
      95% mean confidence interval for cycles %-change: -0.03% <.01%
      Inconclusive result (value mean confidence interval includes 0).
      
      GM45
      total instructions in shared programs: 4857872 -> 4857868 (<.01%)
      instructions in affected programs: 1544 -> 1540 (-0.26%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1
      helped stats (rel) min: 0.25% max: 0.27% x̄: 0.26% x̃: 0.26%
      95% mean confidence interval for instructions value: -1.00 -1.00
      95% mean confidence interval for instructions %-change: -0.28% -0.24%
      Instructions are helped.
      
      total cycles in shared programs: 122167654 -> 122167662 (<.01%)
      cycles in affected programs: 96248 -> 96256 (<.01%)
      helped: 0
      HURT: 4
      HURT stats (abs)   min: 2 max: 2 x̄: 2.00 x̃: 2
      HURT stats (rel)   min: <.01% max: 0.01% x̄: <.01% x̃: <.01%
      95% mean confidence interval for cycles value: 2.00 2.00
      95% mean confidence interval for cycles %-change: <.01% 0.02%
      Cycles are HURT.
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
      e3ea166a
    • Ian Romanick's avatar
      nir: Use De Morgan's Law on logic compounded comparisons · d1ed4ffe
      Ian Romanick authored
      The replacement of the comparison operators must happen during this
      step.  If it does not, the next pass of nir_opt_algebraic will reapply
      De Morgan's Law in the "opposite direction" before performing dead code
      elimination.  The resulting infinite loop will eventually get OOM
      killed.
      
      Haswell, Broadwell, and Skylake had similar results. (Broadwell shown)
      total instructions in shared programs: 14808185 -> 14808036 (<.01%)
      instructions in affected programs: 13758 -> 13609 (-1.08%)
      helped: 39
      HURT: 0
      helped stats (abs) min: 1 max: 10 x̄: 3.82 x̃: 3
      helped stats (rel) min: 0.44% max: 1.55% x̄: 0.98% x̃: 1.01%
      95% mean confidence interval for instructions value: -4.67 -2.97
      95% mean confidence interval for instructions %-change: -1.09% -0.88%
      Instructions are helped.
      
      total cycles in shared programs: 559438333 -> 559435832 (<.01%)
      cycles in affected programs: 199160 -> 196659 (-1.26%)
      helped: 42
      HURT: 3
      helped stats (abs) min: 2 max: 184 x̄: 61.50 x̃: 51
      helped stats (rel) min: 0.02% max: 6.94% x̄: 1.41% x̃: 1.40%
      HURT stats (abs)   min: 2 max: 40 x̄: 27.33 x̃: 40
      HURT stats (rel)   min: 0.05% max: 0.74% x̄: 0.51% x̃: 0.74%
      95% mean confidence interval for cycles value: -71.47 -39.69
      95% mean confidence interval for cycles %-change: -1.64% -0.93%
      Cycles are helped.
      
      Sandy Bridge and Ivy Bridge had similar results. (Ivy Bridge shown)
      total instructions in shared programs: 11811776 -> 11811553 (<.01%)
      instructions in affected programs: 15201 -> 14978 (-1.47%)
      helped: 39
      HURT: 0
      helped stats (abs) min: 1 max: 20 x̄: 5.72 x̃: 6
      helped stats (rel) min: 0.44% max: 2.53% x̄: 1.30% x̃: 1.26%
      95% mean confidence interval for instructions value: -7.21 -4.23
      95% mean confidence interval for instructions %-change: -1.48% -1.12%
      Instructions are helped.
      
      total cycles in shared programs: 257617270 -> 257614589 (<.01%)
      cycles in affected programs: 212107 -> 209426 (-1.26%)
      helped: 45
      HURT: 0
      helped stats (abs) min: 2 max: 180 x̄: 59.58 x̃: 54
      helped stats (rel) min: 0.02% max: 6.02% x̄: 1.30% x̃: 1.32%
      95% mean confidence interval for cycles value: -74.02 -45.14
      95% mean confidence interval for cycles %-change: -1.59% -1.01%
      Cycles are helped.
      
      Iron Lake
      total instructions in shared programs: 7886648 -> 7886515 (<.01%)
      instructions in affected programs: 14106 -> 13973 (-0.94%)
      helped: 29
      HURT: 0
      helped stats (abs) min: 1 max: 10 x̄: 4.59 x̃: 4
      helped stats (rel) min: 0.35% max: 1.83% x̄: 0.90% x̃: 0.81%
      95% mean confidence interval for instructions value: -5.65 -3.52
      95% mean confidence interval for instructions %-change: -1.03% -0.76%
      Instructions are helped.
      
      total cycles in shared programs: 178100812 -> 178100396 (<.01%)
      cycles in affected programs: 67970 -> 67554 (-0.61%)
      helped: 29
      HURT: 0
      helped stats (abs) min: 2 max: 40 x̄: 14.34 x̃: 12
      helped stats (rel) min: 0.15% max: 1.69% x̄: 0.58% x̃: 0.54%
      95% mean confidence interval for cycles value: -18.30 -10.39
      95% mean confidence interval for cycles %-change: -0.71% -0.45%
      Cycles are helped.
      
      GM45
      total instructions in shared programs: 4857939 -> 4857872 (<.01%)
      instructions in affected programs: 7426 -> 7359 (-0.90%)
      helped: 15
      HURT: 0
      helped stats (abs) min: 1 max: 10 x̄: 4.47 x̃: 4
      helped stats (rel) min: 0.33% max: 1.80% x̄: 0.87% x̃: 0.77%
      95% mean confidence interval for instructions value: -6.06 -2.87
      95% mean confidence interval for instructions %-change: -1.06% -0.67%
      Instructions are helped.
      
      total cycles in shared programs: 122167930 -> 122167654 (<.01%)
      cycles in affected programs: 43118 -> 42842 (-0.64%)
      helped: 15
      HURT: 0
      helped stats (abs) min: 4 max: 40 x̄: 18.40 x̃: 16
      helped stats (rel) min: 0.15% max: 1.69% x̄: 0.62% x̃: 0.54%
      95% mean confidence interval for cycles value: -25.03 -11.77
      95% mean confidence interval for cycles %-change: -0.82% -0.41%
      Cycles are helped.
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
      d1ed4ffe
    • Ian Romanick's avatar
      nir: Replace fmin(b2f(a), b) with a bcsel · 52607658
      Ian Romanick authored
      All of the affected shaders are HDR mappers from Serious Sam 3.
      
      All Gen7+ platforms had similar results. (Skylake shown)
      total instructions in shared programs: 14516285 -> 14516273 (<.01%)
      instructions in affected programs: 348 -> 336 (-3.45%)
      helped: 12
      HURT: 0
      helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1
      helped stats (rel) min: 2.08% max: 6.67% x̄: 4.31% x̃: 4.17%
      95% mean confidence interval for instructions value: -1.00 -1.00
      95% mean confidence interval for instructions %-change: -5.55% -3.06%
      Instructions are helped.
      
      total cycles in shared programs: 533163876 -> 533163808 (<.01%)
      cycles in affected programs: 1144 -> 1076 (-5.94%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 16 max: 18 x̄: 17.00 x̃: 17
      helped stats (rel) min: 5.80% max: 6.08% x̄: 5.94% x̃: 5.94%
      95% mean confidence interval for cycles value: -18.84 -15.16
      95% mean confidence interval for cycles %-change: -6.20% -5.68%
      Cycles are helped.
      
      Sandy Bridge
      total instructions in shared programs: 10533321 -> 10533309 (<.01%)
      instructions in affected programs: 372 -> 360 (-3.23%)
      helped: 12
      HURT: 0
      helped stats (abs) min: 1 max: 1 x̄: 1.00 x̃: 1
      helped stats (rel) min: 2.00% max: 5.88% x̄: 3.91% x̃: 3.85%
      95% mean confidence interval for instructions value: -1.00 -1.00
      95% mean confidence interval for instructions %-change: -4.96% -2.86%
      Instructions are helped.
      
      total cycles in shared programs: 146136632 -> 146136428 (<.01%)
      cycles in affected programs: 11668 -> 11464 (-1.75%)
      helped: 12
      HURT: 0
      helped stats (abs) min: 16 max: 18 x̄: 17.00 x̃: 17
      helped stats (rel) min: 0.99% max: 3.44% x̄: 2.20% x̃: 2.29%
      95% mean confidence interval for cycles value: -17.66 -16.34
      95% mean confidence interval for cycles %-change: -2.82% -1.58%
      Cycles are helped.
      
      Iron Lake
      total instructions in shared programs: 7886301 -> 7886277 (<.01%)
      instructions in affected programs: 576 -> 552 (-4.17%)
      helped: 12
      HURT: 0
      helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2
      helped stats (rel) min: 2.94% max: 6.06% x̄: 4.51% x̃: 4.65%
      95% mean confidence interval for instructions value: -2.00 -2.00
      95% mean confidence interval for instructions %-change: -5.30% -3.72%
      Instructions are helped.
      
      total cycles in shared programs: 178113176 -> 178113176 (0.00%)
      cycles in affected programs: 2116 -> 2116 (0.00%)
      helped: 2
      HURT: 4
      helped stats (abs) min: 4 max: 4 x̄: 4.00 x̃: 4
      helped stats (rel) min: 1.14% max: 1.14% x̄: 1.14% x̃: 1.14%
      HURT stats (abs)   min: 2 max: 2 x̄: 2.00 x̃: 2
      HURT stats (rel)   min: 0.50% max: 0.65% x̄: 0.58% x̃: 0.58%
      95% mean confidence interval for cycles value: -3.25 3.25
      95% mean confidence interval for cycles %-change: -0.93% 0.94%
      Inconclusive result (value mean confidence interval includes 0).
      
      GM45
      total instructions in shared programs: 4857756 -> 4857744 (<.01%)
      instructions in affected programs: 294 -> 282 (-4.08%)
      helped: 6
      HURT: 0
      helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2
      helped stats (rel) min: 2.94% max: 5.71% x̄: 4.40% x̃: 4.55%
      95% mean confidence interval for instructions value: -2.00 -2.00
      95% mean confidence interval for instructions %-change: -5.71% -3.09%
      Instructions are helped.
      
      total cycles in shared programs: 122178730 -> 122178722 (<.01%)
      cycles in affected programs: 700 -> 692 (-1.14%)
      helped: 2
      HURT: 0
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
      52607658
    • Ian Romanick's avatar
      nir: Pull b2f out of bcsel · b974dfee
      Ian Romanick authored
      All platforms had similar results. (Skylake shown)
      total instructions in shared programs: 14516592 -> 14516586 (<.01%)
      instructions in affected programs: 500 -> 494 (-1.20%)
      helped: 2
      HURT: 0
      
      total cycles in shared programs: 533167044 -> 533166998 (<.01%)
      cycles in affected programs: 6988 -> 6942 (-0.66%)
      helped: 2
      HURT: 0
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
      b974dfee
    • Ian Romanick's avatar
      nir: Replace an odd comparison involving fmin of -b2f · f50400cc
      Ian Romanick authored
      I noticed the fge version while looking at a shader for an unrelated
      reason.  The feq version prevents a regression in a later change that
      performs strength reduction of some compares.
      
      Broadwell and Skylake had similar results. (Skylake shown)
      total instructions in shared programs: 14514808 -> 14514796 (<.01%)
      instructions in affected programs: 750 -> 738 (-1.60%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3
      helped stats (rel) min: 0.83% max: 1.96% x̄: 1.40% x̃: 1.40%
      95% mean confidence interval for instructions value: -6.67 0.67
      95% mean confidence interval for instructions %-change: -2.43% -0.36%
      Inconclusive result (value mean confidence interval includes 0).
      
      total cycles in shared programs: 533144939 -> 533144853 (<.01%)
      cycles in affected programs: 8911 -> 8825 (-0.97%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 16 max: 32 x̄: 21.50 x̃: 19
      helped stats (rel) min: 0.60% max: 1.89% x̄: 1.28% x̃: 1.31%
      95% mean confidence interval for cycles value: -32.94 -10.06
      95% mean confidence interval for cycles %-change: -2.30% -0.26%
      Cycles are helped.
      
      Haswell
      total instructions in shared programs: 13093785 -> 13093775 (<.01%)
      instructions in affected programs: 924 -> 914 (-1.08%)
      helped: 4
      HURT: 2
      helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3
      helped stats (rel) min: 0.82% max: 1.95% x̄: 1.39% x̃: 1.39%
      HURT stats (abs)   min: 1 max: 1 x̄: 1.00 x̃: 1
      HURT stats (rel)   min: 1.19% max: 1.19% x̄: 1.19% x̃: 1.19%
      95% mean confidence interval for instructions value: -4.53 1.20
      95% mean confidence interval for instructions %-change: -2.02% 0.97%
      Inconclusive result (value mean confidence interval includes 0).
      
      total cycles in shared programs: 409580553 -> 409580118 (<.01%)
      cycles in affected programs: 10909 -> 10474 (-3.99%)
      helped: 5
      HURT: 1
      helped stats (abs) min: 6 max: 222 x̄: 89.60 x̃: 18
      helped stats (rel) min: 0.16% max: 24.72% x̄: 9.54% x̃: 1.78%
      HURT stats (abs)   min: 13 max: 13 x̄: 13.00 x̃: 13
      HURT stats (rel)   min: 0.39% max: 0.39% x̄: 0.39% x̃: 0.39%
      95% mean confidence interval for cycles value: -180.68 35.68
      95% mean confidence interval for cycles %-change: -19.55% 3.79%
      Inconclusive result (value mean confidence interval includes 0).
      
      Ivy Bridge
      total instructions in shared programs: 11811851 -> 11811840 (<.01%)
      instructions in affected programs: 1032 -> 1021 (-1.07%)
      helped: 5
      HURT: 1
      helped stats (abs) min: 1 max: 5 x̄: 2.40 x̃: 1
      helped stats (rel) min: 0.63% max: 1.95% x̄: 1.13% x̃: 0.97%
      HURT stats (abs)   min: 1 max: 1 x̄: 1.00 x̃: 1
      HURT stats (rel)   min: 1.19% max: 1.19% x̄: 1.19% x̃: 1.19%
      95% mean confidence interval for instructions value: -4.17 0.51
      95% mean confidence interval for instructions %-change: -1.86% 0.36%
      Inconclusive result (value mean confidence interval includes 0).
      
      total cycles in shared programs: 257618403 -> 257618168 (<.01%)
      cycles in affected programs: 10784 -> 10549 (-2.18%)
      helped: 4
      HURT: 2
      helped stats (abs) min: 4 max: 220 x̄: 64.50 x̃: 17
      helped stats (rel) min: 0.50% max: 24.34% x̄: 7.07% x̃: 1.72%
      HURT stats (abs)   min: 9 max: 14 x̄: 11.50 x̃: 11
      HURT stats (rel)   min: 0.24% max: 0.42% x̄: 0.33% x̃: 0.33%
      95% mean confidence interval for cycles value: -133.11 54.78
      95% mean confidence interval for cycles %-change: -14.79% 5.59%
      Inconclusive result (value mean confidence interval includes 0).
      
      GM45, Iron Lake, and Sandy Bridge had similar results. (Sandy Bridge shown)
      total instructions in shared programs: 10533871 -> 10533859 (<.01%)
      instructions in affected programs: 865 -> 853 (-1.39%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 1 max: 5 x̄: 3.00 x̃: 3
      helped stats (rel) min: 0.63% max: 1.83% x̄: 1.22% x̃: 1.21%
      95% mean confidence interval for instructions value: -6.67 0.67
      95% mean confidence interval for instructions %-change: -2.16% -0.29%
      Inconclusive result (value mean confidence interval includes 0).
      
      total cycles in shared programs: 146139904 -> 146139852 (<.01%)
      cycles in affected programs: 15213 -> 15161 (-0.34%)
      helped: 4
      HURT: 0
      helped stats (abs) min: 3 max: 18 x̄: 13.00 x̃: 15
      helped stats (rel) min: 0.15% max: 0.84% x̄: 0.39% x̃: 0.29%
      95% mean confidence interval for cycles value: -23.79 -2.21
      95% mean confidence interval for cycles %-change: -0.88% 0.09%
      Inconclusive result (%-change mean confidence interval includes 0).
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
      f50400cc
    • Ian Romanick's avatar
      nir: Mark bcsel-to-fmin (or fmax) transformations as inexact · 380136e9
      Ian Romanick authored
      These transformations are inexact because section 4.7.1 (Range and
      Precision) says:
      
          Operations and built-in functions that operate on a NaN are not
          required to return a NaN as the result.
      
      The fmin or fmax might not return NaN in cases where the original
      expression would be required to return NaN.
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Jason Ekstrand's avatarJason Ekstrand <jason@jlekstrand.net>
      380136e9
    • Ian Romanick's avatar
      nir: Recognize some more open-coded fmin / fmax · 4addd34b
      Ian Romanick authored
      This transformation is inexact because section 4.7.1 (Range and
      Precision) says:
      
          Operations and built-in functions that operate on a NaN are not
          required to return a NaN as the result.
      
      The fmin or fmax might not return NaN in cases where the original
      expression would be required to return NaN.
      
      v2: Reorder operands and mark as inexact.  The latter suggested by
      Jason.
      
      shader-db results:
      
      Haswell, Broadwell, and Skylake had similar results. (Skylake shown)
      total instructions in shared programs: 14514817 -> 14514808 (<.01%)
      instructions in affected programs: 229 -> 220 (-3.93%)
      helped: 3
      HURT: 0
      helped stats (abs) min: 1 max: 4 x̄: 3.00 x̃: 4
      helped stats (rel) min: 2.86% max: 4.12% x̄: 3.70% x̃: 4.12%
      
      total cycles in shared programs: 533145211 -> 533144939 (<.01%)
      cycles in affected programs: 37268 -> 36996 (-0.73%)
      helped: 8
      HURT: 0
      helped stats (abs) min: 2 max: 134 x̄: 34.00 x̃: 2
      helped stats (rel) min: 0.02% max: 14.22% x̄: 3.53% x̃: 0.05%
      
      Sandy Bridge and Ivy Bridge had similar results. (Ivy Bridge shown)
      total cycles in shared programs: 257618409 -> 257618403 (<.01%)
      cycles in affected programs: 12582 -> 12576 (-0.05%)
      helped: 3
      HURT: 0
      helped stats (abs) min: 2 max: 2 x̄: 2.00 x̃: 2
      helped stats (rel) min: 0.05% max: 0.05% x̄: 0.05% x̃: 0.05%
      
      No changes on Iron Lake or GM45.
      Signed-off-by: default avatarIan Romanick <ian.d.romanick@intel.com>
      Reviewed-by: Jason Ekstrand's avatarJason Ekstrand <jason@jlekstrand.net>
      4addd34b
    • Gurkirpal Singh's avatar
      st/omx/tizonia/h264d: Add EGLImage support · c62cf1f1
      Gurkirpal Singh authored
      Example Gstreamer pipeline :
      MESA_ENABLE_OMX_EGLIMAGE=1 GST_GL_API=gles2 GST_GL_PLATFORM=egl gst-launch-1.0 filesrc location=movie.mp4 ! qtdemux ! h264parse ! omxh264dec ! glimagesink
      Acked-by: Leo Liu's avatarLeo Liu <leo.liu@amd.com>
      Reviewed-by: Julien Isorce's avatarJulien Isorce <julien.isorce@gmail.com>
      c62cf1f1