diff options
| -rw-r--r-- | services/surfaceflinger/RenderEngine/ProgramCache.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/services/surfaceflinger/RenderEngine/ProgramCache.cpp b/services/surfaceflinger/RenderEngine/ProgramCache.cpp index 7c2cb5b13c..2808a1a912 100644 --- a/services/surfaceflinger/RenderEngine/ProgramCache.cpp +++ b/services/surfaceflinger/RenderEngine/ProgramCache.cpp @@ -422,13 +422,13 @@ void ProgramCache::generateOETF(Formatter& fs, const Key& needs) { case Key::OUTPUT_TF_ST2084: fs << R"__SHADER__( vec3 OETF(const vec3 linear) { - const float m1 = (2610.0 / 4096.0) / 4.0; - const float m2 = (2523.0 / 4096.0) * 128.0; - const float c1 = (3424.0 / 4096.0); - const float c2 = (2413.0 / 4096.0) * 32.0; - const float c3 = (2392.0 / 4096.0) * 32.0; + const highp float m1 = (2610.0 / 4096.0) / 4.0; + const highp float m2 = (2523.0 / 4096.0) * 128.0; + const highp float c1 = (3424.0 / 4096.0); + const highp float c2 = (2413.0 / 4096.0) * 32.0; + const highp float c3 = (2392.0 / 4096.0) * 32.0; - vec3 tmp = pow(linear, vec3(m1)); + highp vec3 tmp = pow(linear, vec3(m1)); tmp = (c1 + c2 * tmp) / (1.0 + c3 * tmp); return pow(tmp, vec3(m2)); } |