Merge "Log shader source when it fails to compile" into lmp-mr1-dev

libs/hwui/Program.cpp

@@ -141,11 +141,12 @@ GLuint Program::buildShader(const char* source, GLenum type) {
     GLint status;
     glGetShaderiv(shader, GL_COMPILE_STATUS, &status);
     if (status != GL_TRUE) {
+        ALOGE("Error while compiling this shader:\n===\n%s\n===", source);
         // Some drivers return wrong values for GL_INFO_LOG_LENGTH
         // use a fixed size instead
         GLchar log[512];
         glGetShaderInfoLog(shader, sizeof(log), 0, &log[0]);
-        LOG_ALWAYS_FATAL("Error while compiling shader: %s", log);
+        LOG_ALWAYS_FATAL("Shader info log: %s", log);
         return 0;
     }