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commit b8f362cea4b017d5eeb68e3101fa764b61444f51 Author: Kacper Michajłow <[email protected]> AuthorDate: Thu Oct 29 18:38:17 2026 +0100 Commit: Kacper Michajłow <[email protected]> CommitDate: Mon Nov 2 18:19:15 2026 +0000 swscale/uops: check every product of an input before fusing it exact_prod() only checked the products with the two ends of the input range, so a coefficient times inputs in [0, 1] or [0, 2] passed as exact although the values in between are not, and with SWS_BITEXACT the x86 backend fused those products with FMA where the C backend rounds them. A product is exact for every input when the coefficient is a power of two, or when the inputs are integers whose bits fit in the significand next to those of the coefficient. Signed-off-by: Kacper Michajłow <[email protected]> --- libswscale/uops.c | 31 ++++++++++++++++++++----------- libswscale/x86/uops_macros.asm | 16 ++++++++++++++-- libswscale/x86/uops_macros.h | 32 ++++++++++++++++++++++++++++---- 3 files changed, 62 insertions(+), 17 deletions(-) diff --git a/libswscale/uops.c b/libswscale/uops.c index a7150c1130..54d5581107 100644 --- a/libswscale/uops.c +++ b/libswscale/uops.c @@ -18,9 +18,12 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <float.h> +#include <math.h> #include <stdbool.h> #include "libavutil/avassert.h" +#include "libavutil/intmath.h" #include "libavutil/mem.h" #include "libavutil/refstruct.h" @@ -236,26 +239,32 @@ static SwsPixelType pixel_type_to_int(SwsUOpFlags flags, const SwsPixelType type return SWS_PIXEL_NONE; } -static bool exact_product_f32(float a, float b) +static int significant_bits_f32(float f) { - volatile float prod = a * b; - volatile float result = b ? prod / b : 0.0f; - return !b || result == a; + int exp; + const uint32_t mant = ldexpf(frexpf(fabsf(f), &exp), FLT_MANT_DIG); + return mant ? FLT_MANT_DIG - ff_ctz(mant) : 0; } static bool exact_prod(SwsPixel coef, const SwsOpPad *input) { if (ff_sws_pixel_type_is_int(input->type)) return true; - else if (!input->min.den || !input->max.den) - return false; /* unknown bounds */ - const SwsPixel min = ff_sws_pixel_from_q64(input->type, input->min); - const SwsPixel max = ff_sws_pixel_from_q64(input->type, input->max); switch (input->type) { - case SWS_PIXEL_F32: - return exact_product_f32(coef.f32, min.f32) && - exact_product_f32(coef.f32, max.f32); + case SWS_PIXEL_F32: { + const int bits = significant_bits_f32(coef.f32); + if (bits <= 1) + return true; /* power of two */ + if (!(input->flags & SWS_COMP_EXACT) || input->min.den != 1 || input->max.den != 1) + return false; /* not only integers, or unknown bounds */ + + const uint64_t lo = FFABS64U(input->min.num), hi = FFABS64U(input->max.num); + const uint64_t max = FFMAX(lo, hi); + if (max >= 1ULL << FLT_MANT_DIG) + return false; + return bits + (max ? av_log2(max) + 1 : 0) <= FLT_MANT_DIG; + } } av_unreachable("Invalid pixel type!"); diff --git a/libswscale/x86/uops_macros.asm b/libswscale/x86/uops_macros.asm index 09bc564ba3..ba002f0edc 100644 --- a/libswscale/x86/uops_macros.asm +++ b/libswscale/x86/uops_macros.asm @@ -825,6 +825,7 @@ %macro DECL_F32_LINEAR_FMA 1 DECL_OP %1, f32_linear_fma_x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffe8 + DECL_OP %1, f32_linear_fma_x_xXx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffea DECL_OP %1, f32_linear_fma_x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffef DECL_OP %1, f32_linear_fma_x_x000x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefae, 0xfffee DECL_OP %1, f32_linear_fma_x_X000x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefae, 0xfffef @@ -834,14 +835,24 @@ DECL_OP %1, f32_linear_fma_x_xXX00 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefb8, 0xffffe DECL_OP %1, f32_linear_fma_y_0x000 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x2, 0x41001, 0xbefbe, 0xfffbf DECL_OP %1, f32_linear_fma_xyz_xxx0x_xxx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa108 - DECL_OP %1, f32_linear_fma_xyz_XXX0x_XxX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfbdaf + DECL_OP %1, f32_linear_fma_xyz_xxx0x_xxx0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa508 + DECL_OP %1, f32_linear_fma_xyz_xxx0x_xxx0x_XXx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfad08 + DECL_OP %1, f32_linear_fma_xyz_XxX0x_xxX0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa58d DECL_OP %1, f32_linear_fma_xyz_XXX0x_XXX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfbdef + DECL_OP %1, f32_linear_fma_xyz_x0x0x_xxx0x_xx00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfb10a + DECL_OP %1, f32_linear_fma_xyz_X0x0x_Xxx0x_Xx00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfb52b DECL_OP %1, f32_linear_fma_xyz_X0X0x_XXX0x_XX00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfbdef DECL_OP %1, f32_linear_fma_xyz_xxx00_xxx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa118 - DECL_OP %1, f32_linear_fma_xyz_xXX00_XxX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfbdbe + DECL_OP %1, f32_linear_fma_xyz_xxx00_xXx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa158 + DECL_OP %1, f32_linear_fma_xyz_xxx00_xxX0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa198 + DECL_OP %1, f32_linear_fma_xyz_xxx00_xxX0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa598 + DECL_OP %1, f32_linear_fma_xyz_xxX00_xxX0x_XxX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfb59c DECL_OP %1, f32_linear_fma_xyz_xXX00_XXX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfbdfe + DECL_OP %1, f32_linear_fma_xyz_x000x_0x00x_00x0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfadae + DECL_OP %1, f32_linear_fma_xyz_X000x_0x00x_00X0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfbdaf DECL_OP %1, f32_linear_fma_xyz_X000x_0X00x_00X0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfbdef DECL_OP %1, f32_linear_fma_xyz_x0000_0x000_00x00 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbefbe, 0xfefbe + DECL_OP %1, f32_linear_fma_xyz_10x0x_1xx0x_1x00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40421, 0xbb10a, 0xfb52b DECL_OP %1, f32_linear_fma_xyz_10X0x_1XX0x_1X00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40421, 0xbb10a, 0xfbdef DECL_OP %1, f32_linear_fma_w_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x8, 0x01041, 0xbefbe, 0xbffff DECL_OP %1, f32_linear_fma_xw_x000x_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x9, 0x01040, 0xbefae, 0xbffee @@ -850,6 +861,7 @@ DECL_OP %1, f32_linear_fma_xw_xXX00_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x9, 0x01040, 0xbefb8, 0xbfffe DECL_OP %1, f32_linear_fma_xyzw_xxx0x_xxx0x_xxx0x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xba108, 0xba108 DECL_OP %1, f32_linear_fma_xyzw_XXX0x_XXX0x_XXX0x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xba108, 0xbbdef + DECL_OP %1, f32_linear_fma_xyzw_x0x0x_xxx0x_xx00x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbb10a, 0xbb10a DECL_OP %1, f32_linear_fma_xyzw_X0X0x_XXX0x_XX00x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbb10a, 0xbbdef DECL_OP %1, f32_linear_fma_xyzw_x0000_0x000_00x00_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbefbe, 0xbefbe %endmacro diff --git a/libswscale/x86/uops_macros.h b/libswscale/x86/uops_macros.h index 66b3a6afe2..b331287371 100644 --- a/libswscale/x86/uops_macros.h +++ b/libswscale/x86/uops_macros.h @@ -1087,6 +1087,7 @@ MACRO(__VA_ARGS__, f32_linear_xyzw_x0000_0x000_00x00_000x0 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xbefbe) #define SWS_FOR_F32_LINEAR_FMA(MACRO, ...) \ MACRO(__VA_ARGS__, f32_linear_fma_x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffe8) \ + MACRO(__VA_ARGS__, f32_linear_fma_x_xXx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffea) \ MACRO(__VA_ARGS__, f32_linear_fma_x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefa8, 0xfffef) \ MACRO(__VA_ARGS__, f32_linear_fma_x_x000x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefae, 0xfffee) \ MACRO(__VA_ARGS__, f32_linear_fma_x_X000x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefae, 0xfffef) \ @@ -1096,14 +1097,24 @@ MACRO(__VA_ARGS__, f32_linear_fma_x_xXX00 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x1, 0x41040, 0xbefb8, 0xffffe) \ MACRO(__VA_ARGS__, f32_linear_fma_y_0x000 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x2, 0x41001, 0xbefbe, 0xfffbf) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa108) \ - MACRO(__VA_ARGS__, f32_linear_fma_xyz_XXX0x_XxX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfbdaf) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa508) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_XXx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfad08) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_XxX0x_xxX0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfa58d) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_XXX0x_XXX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba108, 0xfbdef) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_x0x0x_xxx0x_xx00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfb10a) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_X0x0x_Xxx0x_Xx00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfb52b) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_X0X0x_XXX0x_XX00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbb10a, 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa118) \ - MACRO(__VA_ARGS__, f32_linear_fma_xyz_xXX00_XxX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfbdbe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xXx0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa158) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxX0x_xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa198) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxX0x_Xxx0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfa598) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxX00_xxX0x_XxX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfb59c) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xXX00_XXX0x_XXX0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xba118, 0xfbdfe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_x000x_0x00x_00x0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfadae) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_X000x_0x00x_00X0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfbdaf) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_X000x_0X00x_00X0x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbadae, 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_x0000_0x000_00x00 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40000, 0xbefbe, 0xfefbe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_10x0x_1xx0x_1x00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40421, 0xbb10a, 0xfb52b) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_10X0x_1XX0x_1X00x , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x7, 0x40421, 0xbb10a, 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_w_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x8, 0x01041, 0xbefbe, 0xbffff) \ MACRO(__VA_ARGS__, f32_linear_fma_xw_x000x_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x9, 0x01040, 0xbefae, 0xbffee) \ @@ -1112,10 +1123,12 @@ MACRO(__VA_ARGS__, f32_linear_fma_xw_xXX00_000x0 , SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0x9, 0x01040, 0xbefb8, 0xbfffe) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_xxx0x_xxx0x_xxx0x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xba108, 0xba108) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_XXX0x_XXX0x_XXX0x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xba108, 0xbbdef) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyzw_x0x0x_xxx0x_xx00x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbb10a, 0xbb10a) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_X0X0x_XXX0x_XX00x_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbb10a, 0xbbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_x0000_0x000_00x00_000x0, SWS_PIXEL_F32, SWS_UOP_LINEAR_FMA , 0xf, 0x00000, 0xbefbe, 0xbefbe) #define SWS_FOR_STRUCT_F32_LINEAR_FMA(MACRO, ...) \ MACRO(__VA_ARGS__, f32_linear_fma_x_xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefa8, .par.lin.exact = 0xfffe8) \ + MACRO(__VA_ARGS__, f32_linear_fma_x_xXx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefa8, .par.lin.exact = 0xfffea) \ MACRO(__VA_ARGS__, f32_linear_fma_x_XXX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefa8, .par.lin.exact = 0xfffef) \ MACRO(__VA_ARGS__, f32_linear_fma_x_x000x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefae, .par.lin.exact = 0xfffee) \ MACRO(__VA_ARGS__, f32_linear_fma_x_X000x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefae, .par.lin.exact = 0xfffef) \ @@ -1125,14 +1138,24 @@ MACRO(__VA_ARGS__, f32_linear_fma_x_xXX00 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x1, .par.lin.one = 0x41040, .par.lin.zero = 0xbefb8, .par.lin.exact = 0xffffe) \ MACRO(__VA_ARGS__, f32_linear_fma_y_0x000 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x2, .par.lin.one = 0x41001, .par.lin.zero = 0xbefbe, .par.lin.exact = 0xfffbf) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfa108) \ - MACRO(__VA_ARGS__, f32_linear_fma_xyz_XXX0x_XxX0x_XXX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfbdaf) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_Xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfa508) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx0x_xxx0x_XXx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfad08) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_XxX0x_xxX0x_Xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfa58d) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_XXX0x_XXX0x_XXX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba108, .par.lin.exact = 0xfbdef) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_x0x0x_xxx0x_xx00x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xfb10a) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_X0x0x_Xxx0x_Xx00x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xfb52b) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_X0X0x_XXX0x_XX00x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxx0x_xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfa118) \ - MACRO(__VA_ARGS__, f32_linear_fma_xyz_xXX00_XxX0x_XXX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfbdbe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xXx0x_xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfa158) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxX0x_xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfa198) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxx00_xxX0x_Xxx0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfa598) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_xxX00_xxX0x_XxX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfb59c) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_xXX00_XXX0x_XXX0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xba118, .par.lin.exact = 0xfbdfe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_x000x_0x00x_00x0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbadae, .par.lin.exact = 0xfadae) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_X000x_0x00x_00X0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbadae, .par.lin.exact = 0xfbdaf) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_X000x_0X00x_00X0x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbadae, .par.lin.exact = 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_x0000_0x000_00x00 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40000, .par.lin.zero = 0xbefbe, .par.lin.exact = 0xfefbe) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyz_10x0x_1xx0x_1x00x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40421, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xfb52b) \ MACRO(__VA_ARGS__, f32_linear_fma_xyz_10X0x_1XX0x_1X00x , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x7, .par.lin.one = 0x40421, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xfbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_w_000x0 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x8, .par.lin.one = 0x01041, .par.lin.zero = 0xbefbe, .par.lin.exact = 0xbffff) \ MACRO(__VA_ARGS__, f32_linear_fma_xw_x000x_000x0 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x9, .par.lin.one = 0x01040, .par.lin.zero = 0xbefae, .par.lin.exact = 0xbffee) \ @@ -1141,6 +1164,7 @@ MACRO(__VA_ARGS__, f32_linear_fma_xw_xXX00_000x0 , .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0x9, .par.lin.one = 0x01040, .par.lin.zero = 0xbefb8, .par.lin.exact = 0xbfffe) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_xxx0x_xxx0x_xxx0x_000x0, .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xba108, .par.lin.exact = 0xba108) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_XXX0x_XXX0x_XXX0x_000x0, .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xba108, .par.lin.exact = 0xbbdef) \ + MACRO(__VA_ARGS__, f32_linear_fma_xyzw_x0x0x_xxx0x_xx00x_000x0, .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xbb10a) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_X0X0x_XXX0x_XX00x_000x0, .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xbb10a, .par.lin.exact = 0xbbdef) \ MACRO(__VA_ARGS__, f32_linear_fma_xyzw_x0000_0x000_00x00_000x0, .type = SWS_PIXEL_F32, .uop = SWS_UOP_LINEAR_FMA , .mask = 0xf, .par.lin.one = 0x00000, .par.lin.zero = 0xbefbe, .par.lin.exact = 0xbefbe) #define SWS_FOR_F32_DITHER(MACRO, ...) \ -- To stop receiving notification emails like this one, please contact [email protected]. _______________________________________________ ffmpeg-cvslog mailing list -- [email protected] To unsubscribe send an email to [email protected]
