22 extern uchar4 __attribute__((overloadable)) convert_uchar4(float4);
23 extern float4 __attribute__((overloadable)) convert_float4(uchar4);
91 extern float4 __attribute__((overloadable)) clamp(float4 amount, float4 low, float4 high);
94 extern float4 __attribute__((overloadable)) clamp(float4 amount, float low, float high);
133 extern float4 __attribute__((overloadable)) fmax(float4 v1, float4 v2) {  in fmax()
134     float4 r;  in fmax()
157 extern float4 __attribute__((overloadable)) fmax(float4 v1, float v2) {  in fmax()
158     float4 r;  in fmax()
189 extern float4 __attribute__((overloadable)) fmin(float4 v1, float4 v2) {  in fmin()
190     float4 r;  in fmin()
213 extern float4 __attribute__((overloadable)) fmin(float4 v1, float v2) {  in fmin()
214     float4 r;  in fmin()
415 extern float4 __attribute__((overloadable)) max(float4 v1, float4 v2) {  in max()
419 extern float4 __attribute__((overloadable)) max(float4 v1, float v2) {  in max()
616 extern float4 __attribute__((overloadable)) min(float4 v1, float4 v2) {  in min()
620 extern float4 __attribute__((overloadable)) min(float4 v1, float v2) {  in min()
645 static float4 yuv_U_values = {0.f, -0.392f * 0.003921569f, +2.02 * 0.003921569f, 0.f};
646 static float4 yuv_V_values = {1.603f * 0.003921569f, -0.815f * 0.003921569f, 0.f, 0.f};
648 extern float4 __attribute__((overloadable)) rsYuvToRGBA_float4(uchar y, uchar u, uchar v) {  in rsYuvToRGBA_float4()
649     float4 color = (float)y * 0.003921569f;  in rsYuvToRGBA_float4()
650     float4 fU = ((float)u) - 128.f;  in rsYuvToRGBA_float4()
651     float4 fV = ((float)v) - 128.f;  in rsYuvToRGBA_float4()
672 extern float4 __attribute__((overloadable)) half_recip(float4 v) {  in half_recip()
673     return ((float4) 1.f) / v;  in half_recip()
701 extern float4 __attribute__((overloadable)) half_rsqrt(float4 v) {  in half_rsqrt()
702     float4 r;  in half_rsqrt()
714 extern float4 __attribute__((overloadable))
715 rsMatrixMultiply(const rs_matrix4x4 *m, float4 in) {  in rsMatrixMultiply()
716     float4 ret;  in rsMatrixMultiply()
724 extern float4 __attribute__((overloadable))
726     float4 ret;  in rsMatrixMultiply()
734 extern float4 __attribute__((overloadable))
736     float4 ret;  in rsMatrixMultiply()
794 extern uchar4 __attribute__((overloadable)) rsPackColorTo8888(float4 color)  in rsPackColorTo8888()