Fix format mapping for 10F_11F_11F and RGB9_E5.
Fix format mapping for 10F_11F_11F and RGB9_E5.

GL_UNSIGNED_INT_10F_11F_11F_REV and GL_UNSIGNED_INT_5_9_9_9_REV were
using sw::FORMAT_A32B32G32R32F as the implementation format, which
resulted in using bad alpha values when it was rendered into.

Change-Id: If29da49a9dc7f7a52d8846417da66f7af929f276
Reviewed-on: https://swiftshader-review.googlesource.com/15408
Tested-by: Nicolas Capens <51edc787c30f24c4904e8ffbb5523c3a9f7a451d@google.com>
Reviewed-by: Alexis Hétu <1c7141772178a7e80858c3db5052b328076f08f4@google.com>

bkaradzic/SwiftShader,bkaradzic/SwiftShader,google/swiftshader,google/swiftshader,bkaradzic/SwiftShader,bkaradzic/SwiftShader,google/swiftshader,bkaradzic/SwiftShader