From: Greg Hackmann <ghackmann@google.com>
Date: Fri, 9 May 2014 21:54:48 +0000 (+0000)
Subject: am 4b46776f: am 8a6cd189: am f60564a1: Merge "Use asynchronous lock/unlock API"
X-Git-Tag: android-x86-6.0-r1~797
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=02528cf6aaedbbfec55be57d33389e1c57d88245;p=android-x86%2Fframeworks-native.git

am 4b46776f: am 8a6cd189: am f60564a1: Merge "Use asynchronous lock/unlock API"

* commit '4b46776ff88c5a365700b88e8b2b04e1b2c77e6e':
  Use asynchronous lock/unlock API
---

02528cf6aaedbbfec55be57d33389e1c57d88245
diff --cc libs/ui/GraphicBuffer.cpp
index 99601edc70,708888e458..e21dc53ca5
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@@ -208,8 -200,54 +208,54 @@@ status_t GraphicBuffer::unlock(
      return res;
  }
  
+ status_t GraphicBuffer::lockAsync(uint32_t usage, void** vaddr, int fenceFd)
+ {
+     const Rect lockBounds(width, height);
+     status_t res = lockAsync(usage, lockBounds, vaddr, fenceFd);
+     return res;
+ }
+ 
+ status_t GraphicBuffer::lockAsync(uint32_t usage, const Rect& rect, void** vaddr, int fenceFd)
+ {
+     if (rect.left < 0 || rect.right  > this->width ||
+         rect.top  < 0 || rect.bottom > this->height) {
+         ALOGE("locking pixels (%d,%d,%d,%d) outside of buffer (w=%d, h=%d)",
+                 rect.left, rect.top, rect.right, rect.bottom,
+                 this->width, this->height);
+         return BAD_VALUE;
+     }
+     status_t res = getBufferMapper().lockAsync(handle, usage, rect, vaddr, fenceFd);
+     return res;
+ }
+ 
+ status_t GraphicBuffer::lockAsyncYCbCr(uint32_t usage, android_ycbcr *ycbcr, int fenceFd)
+ {
+     const Rect lockBounds(width, height);
+     status_t res = lockAsyncYCbCr(usage, lockBounds, ycbcr, fenceFd);
+     return res;
+ }
+ 
+ status_t GraphicBuffer::lockAsyncYCbCr(uint32_t usage, const Rect& rect, android_ycbcr *ycbcr, int fenceFd)
+ {
+     if (rect.left < 0 || rect.right  > this->width ||
+         rect.top  < 0 || rect.bottom > this->height) {
+         ALOGE("locking pixels (%d,%d,%d,%d) outside of buffer (w=%d, h=%d)",
+                 rect.left, rect.top, rect.right, rect.bottom,
+                 this->width, this->height);
+         return BAD_VALUE;
+     }
+     status_t res = getBufferMapper().lockAsyncYCbCr(handle, usage, rect, ycbcr, fenceFd);
+     return res;
+ }
+ 
+ status_t GraphicBuffer::unlockAsync(int *fenceFd)
+ {
+     status_t res = getBufferMapper().unlockAsync(handle, fenceFd);
+     return res;
+ }
+ 
  size_t GraphicBuffer::getFlattenedSize() const {
 -    return (8 + (handle ? handle->numInts : 0))*sizeof(int);
 +    return (10 + (handle ? handle->numInts : 0))*sizeof(int);
  }
  
  size_t GraphicBuffer::getFdCount() const {