54     AHardwareBuffer_Desc desc = {};  in allocateBuffer()  local
55     desc.width = width;  in allocateBuffer()
56     desc.height = height;  in allocateBuffer()
57     desc.layers = 1;  in allocateBuffer()
58     desc.usage = AHARDWAREBUFFER_USAGE_COMPOSER_OVERLAY | AHARDWAREBUFFER_USAGE_CPU_WRITE_OFTEN |  in allocateBuffer()
60     desc.format = AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;  in allocateBuffer()
62     AHardwareBuffer_allocate(&desc, &buffer);  in allocateBuffer()
96     AHardwareBuffer_Desc desc = {};  in getSolidBuffer()  local
97     AHardwareBuffer_describe(buffer, &desc);  in getSolidBuffer()
108     fillRegion(data, 0, 0, width, height, color, desc.stride);  in getSolidBuffer()
136     AHardwareBuffer_Desc desc = {};  in getQuadrantBuffer()  local
137     AHardwareBuffer_describe(buffer, &desc);  in getQuadrantBuffer()
147     fillRegion(data, 0, 0, width / 2, height / 2, colorTopLeft, desc.stride);  in getQuadrantBuffer()
148     fillRegion(data, width / 2, 0, width, height / 2, colorTopRight, desc.stride);  in getQuadrantBuffer()
150                          desc.stride);  in getQuadrantBuffer()
152                          desc.stride);  in getQuadrantBuffer()