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Diffstat (limited to 'services/surfaceflinger/ExSurfaceFlinger/ExLayer.h')
| -rw-r--r-- | services/surfaceflinger/ExSurfaceFlinger/ExLayer.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/services/surfaceflinger/ExSurfaceFlinger/ExLayer.h b/services/surfaceflinger/ExSurfaceFlinger/ExLayer.h new file mode 100644 index 0000000..9d22b5f --- /dev/null +++ b/services/surfaceflinger/ExSurfaceFlinger/ExLayer.h @@ -0,0 +1,100 @@ +/* Copyright (c) 2015, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef ANDROID_EX_LAYER_H +#define ANDROID_EX_LAYER_H + +#include <stdint.h> +#include <sys/types.h> +#include <cutils/properties.h> + +#include <Layer.h> +#include "ExSurfaceFlinger.h" + +namespace android { + +class ExSurfaceFlinger; + +class ExLayer : public Layer +{ +public: +#ifdef QTI_BSP + enum { + /* + * HWC S3D_MODE is set by HWC driver to indicate that HWC driver can not support + * S3D standalone, need surfaceflinger help to draw layers twice to construct + * S3D framebuffer target. + */ + HWC_S3DMODE_NONE = 0x00000000, + HWC_S3DMODE_LR = 0x00000001, + HWC_S3DMODE_RL = 0x00000002, + HWC_S3DMODE_TB = 0x00000003, + HWC_S3DMODE_FP = 0x00000004, + HWC_S3DMODE_MAX = 0x00000005, + }; +#endif + + ExLayer(SurfaceFlinger* flinger, const sp<Client>& client, + const String8& name, uint32_t w, uint32_t h, uint32_t flags); + virtual ~ExLayer(); + + virtual bool isExtOnly() const; + virtual bool isIntOnly() const; + virtual bool isSecureDisplay() const; + virtual bool isYuvLayer() const; + virtual void setPosition(const sp<const DisplayDevice>& hw, + HWComposer::HWCLayerInterface& layer, const State& state); + virtual void setAcquiredFenceIfBlit(int &fenceFd, + HWComposer::HWCLayerInterface& layer); + virtual bool canAllowGPUForProtected() const; + +#ifdef QTI_BSP + virtual void computeGeometryS3D(const sp<const DisplayDevice>& hw, Mesh& mesh, + Mesh& meshLeftTop, Mesh &meshRightBottom, uint32_t s3d_fmt) const; +#endif +protected: + bool mDebugLogs; + bool isDebug() { return mDebugLogs; } + bool mIsGPUAllowedForProtected; + bool mIsHDMIPrimary; + +private: +#ifdef QTI_BSP + // The mesh used to draw the layer in GLES composition mode for s3d left/top + mutable Mesh mMeshLeftTop; + // The mesh used to draw the layer in GLES composition mode for s3d right/bottom + mutable Mesh mMeshRightBottom; + + virtual void drawWithOpenGL(const sp<const DisplayDevice>& hw, const Region& clip, + bool useIdentityTransform) const; +}; +#endif + +}; // namespace android + +#endif // ANDROID_EX_LAYER_H |