LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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6 Commits

Author SHA1 Message Date
Rajesh Yadav
2ab89e14ed Revert "display: Store and restore the current eglContext" 
This reverts commit 99ff47d39e.
Context restore is not required as HWC2 runs in hal context.

Change-Id: If12e53f684db6440b8232f5a694220e88842445c
 2017-07-25 15:13:44 +05:30
Sushil Chauhan
70bc2c01f0 hwc: gpu_tonemapper: Create Secure EGL Context 
- HWC tonemapper passes secure flag to GPU tonemapper to create object
  with secure EGL context.
- Tonemapper object gets created with secure EGL context for the tone
  mapping of secure HDR layer.

CRs-Fixed: 2048764
Change-Id: I7129505283527dbab17f1e9731d8f141b48bb310
 2017-05-23 18:09:45 -07:00
Arun Kumar K.R
99ff47d39e display: Store and restore the current eglContext 
Tone mapper engine setting the current eglContext and never
restored it.  With multiple eglContexts used in same thread
by SurfaceFlinger and GPU Tonemapper, it lead to incorrect
eglContexts being used, hence always store the restore the
eglContext in each GPUTonemapper call.

CRs-Fixed: 2009259
Change-Id: Ic9fe73818ddfe3881e5fa82f7853dce130bba24e
 2017-05-07 12:11:37 -07:00
Arun Kumar K.R
1d1e57dc0e gpu_tonemapper: Adjust sample points to maintain linearity 
Adjust texture sample points to maintain linearity throughout the
sample range

CRs-Fixed: 1110654
Change-Id: I2c198c9f330a0b6001d2eda28c0355f2c9ecbde4
 2017-05-07 12:10:23 -07:00
Arun Kumar K.R
1b04a4ee50 gpu_tonemapper: Use individual EGL contexts. 
- Use individual EGL contexts for each tone-mapping
  session.
- Having one context make multiple sessions serial, this
  helps in making this parallel when possible.
- Resolves error messages which happened when the context
  was deleted during mirroring.

Change-Id: Ia8738551b4189dccffb233320a9d69fcfd7f0118
Crs-fixed: 1115057
 2017-01-23 19:31:56 -08:00
Arun Kumar K.R
2b75da399a gpu_tonemapper: Include gpu tonemapper 
GPU tonemapper library which is used by HWC to tone
map the layers from one Gamut to another based on the
3D LUT.

Change-Id: Iccaa38e40989e832fd3891a24eca494aba696d9a
Crs-fixed: 1094964
 2016-12-16 11:26:15 -08:00