color blend mode for AGG context is ignoring the destination pixels when the source is transparent
color blend mode for AGG context is ignoring the destination pixels when the source is transparent

Suninus/cocotron,Suninus/cocotron,gemu2015/cocotron-sierra,ruppmatt/cocotron,guestOS/guestOS,guestOS/guestOS,cneira/cocotron,guestOS/guestOS,yuhangwang/cocotron,JackLian/cocotron,cyclaero/cocotron,crystax/android-vendor-cocotron,ruppmatt/cocotron,gemu2015/cocotron-sierra,gemu2015/cocotron-sierra,yuhangwang/cocotron,cyclaero/cocotron,yuhangwang/cocotron,yuhangwang/cocotron,cneira/cocotron,cyclaero/cocotron,cyclaero/cocotron,crystax/android-vendor-cocotron,gemu2015/cocotron-sierra,Suninus/cocotron,crystax/android-vendor-cocotron,Suninus/cocotron,cneira/cocotron,crystax/android-vendor-cocotron,JackLian/cocotron,ruppmatt/cocotron,cjwl/cocotron,cjwl/cocotron,guestOS/guestOS,cjwl/cocotron,JackLian/cocotron,cjwl/cocotron,JackLian/cocotron,ruppmatt/cocotron,cneira/cocotron