diff options
Diffstat (limited to 'platform.cpp')
-rw-r--r-- | platform.cpp | 93 |
1 files changed, 1 insertions, 92 deletions
diff --git a/platform.cpp b/platform.cpp index 62b03a8..b6c39d0 100644 --- a/platform.cpp +++ b/platform.cpp @@ -37,7 +37,7 @@ std::vector<DrmPlane *> Planner::GetUsablePlanes( } std::tuple<int, std::vector<DrmCompositionPlane>> Planner::ProvisionPlanes( - std::map<size_t, DrmHwcLayer *> &layers, bool use_squash_fb, DrmCrtc *crtc, + std::map<size_t, DrmHwcLayer *> &layers, DrmCrtc *crtc, std::vector<DrmPlane *> *primary_planes, std::vector<DrmPlane *> *overlay_planes) { std::vector<DrmCompositionPlane> composition; @@ -48,30 +48,6 @@ std::tuple<int, std::vector<DrmCompositionPlane>> Planner::ProvisionPlanes( return std::make_tuple(-ENODEV, std::vector<DrmCompositionPlane>()); } - // If needed, reserve the squash plane at the highest z-order - DrmPlane *squash_plane = NULL; - if (use_squash_fb) { - if (!planes.empty()) { - squash_plane = planes.back(); - planes.pop_back(); - } else { - ALOGI("Not enough planes to reserve for squash fb"); - } - } - - // If needed, reserve the precomp plane at the next highest z-order - DrmPlane *precomp_plane = NULL; - if (layers.size() > planes.size()) { - if (!planes.empty()) { - precomp_plane = planes.back(); - planes.pop_back(); - composition.emplace_back(DrmCompositionPlane::Type::kPrecomp, - precomp_plane, crtc); - } else { - ALOGE("Not enough planes to reserve for precomp fb"); - } - } - // Go through the provisioning stages and provision planes for (auto &i : stages_) { int ret = i->ProvisionPlanes(&composition, layers, crtc, &planes); @@ -81,10 +57,6 @@ std::tuple<int, std::vector<DrmCompositionPlane>> Planner::ProvisionPlanes( } } - if (squash_plane) - composition.emplace_back(DrmCompositionPlane::Type::kSquash, squash_plane, - crtc); - return std::make_tuple(0, std::move(composition)); } @@ -109,62 +81,6 @@ int PlanStageProtected::ProvisionPlanes( i = layers.erase(i); } - if (protected_zorder == -1) - return 0; - - // Add any layers below the protected content to the precomposition since we - // need to punch a hole through them. - for (auto i = layers.begin(); i != layers.end();) { - // Skip layers above the z-order of the protected content - if (i->first > static_cast<size_t>(protected_zorder)) { - ++i; - continue; - } - - // If there's no precomp layer already queued, queue one now. - DrmCompositionPlane *precomp = GetPrecomp(composition); - if (precomp) { - precomp->source_layers().emplace_back(i->first); - } else { - if (!planes->empty()) { - DrmPlane *precomp_plane = planes->back(); - planes->pop_back(); - composition->emplace_back(DrmCompositionPlane::Type::kPrecomp, - precomp_plane, crtc, i->first); - } else { - ALOGE("Not enough planes to reserve for precomp fb"); - } - } - i = layers.erase(i); - } - return 0; -} - -int PlanStagePrecomp::ProvisionPlanes( - std::vector<DrmCompositionPlane> *composition, - std::map<size_t, DrmHwcLayer *> &layers, DrmCrtc * /*crtc*/, - std::vector<DrmPlane *> * /*planes*/) { - DrmCompositionPlane *precomp = GetPrecomp(composition); - if (!precomp || precomp->source_layers().empty()) - return 0; - - // Find lowest zorder out of precomp layers - size_t precomp_zorder = *std::min_element( - precomp->source_layers().begin(), precomp->source_layers().end(), - [](size_t a, size_t b) { return a < b; }); - - // if there are any remaining layers on top of any of the precomp layers, - // add them to precomp to avoid blending issues since precomp is always at - // highest zorder - for (auto i = layers.begin(); i != layers.end();) { - if (i->first < precomp_zorder) { - i++; - continue; - } - precomp->source_layers().emplace_back(i->first); - i = layers.erase(i); - } - return 0; } @@ -183,13 +99,6 @@ int PlanStageGreedy::ProvisionPlanes( ALOGE("Failed to emplace layer %zu, dropping it", i->first); } - // Put the rest of the layers in the precomp plane - DrmCompositionPlane *precomp = GetPrecomp(composition); - if (precomp) { - for (auto i = layers.begin(); i != layers.end(); i = layers.erase(i)) - precomp->source_layers().emplace_back(i->first); - } - return 0; } } |