Niklas Haas 1c03b758a3 swscale/uops: add SWS_UOP_FLAG_PUNNING ...

The current CPU-based backends don't suffer any penalty or consequence
of intermixing integers and float operations on the same registers. However,
this is not a universal assumption - in particular, SPIR-V expects fully
typed operations.

In theory, older x86 CPUs also have a penalty for switching from float to
int, but ENOCARE.

Signed-off-by: Niklas Haas <git@haasn.dev>

2026-10-27 18:53:16 +00:00

..

aarch64

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

arm

swscale/arm: align unscaled NEON YUV to RGB slices to source chroma

2026-10-20 13:39:20 +00:00

loongarch

swscale/loongarch: add LSX fast bilinear horizontal scale

2026-10-09 10:24:34 +00:00

ppc

libswscale/ppc/yuv2rgb_altivec: Fix heap buffer overflow in yuv2packedX

2026-09-12 10:48:45 +00:00

riscv

swscale/riscv: fix uyvy/yuyv to yuv422p on odd widths

2026-09-27 12:06:07 +00:00

tests

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

vulkan

swscale/vulkan/ops: support linear ops on integers

2026-10-24 19:10:48 +00:00

x86

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

.gitignore

Add missing .gitignore.

2026-08-17 22:21:44 +00:00

alphablend.c

swscale/alphablend: don't overread alpha plane on subsampled odd size

2025-07-31 11:32:20 +00:00

bayer_template.c

swscale/internal: constify SwsFunc

2024-10-07 19:51:34 +02:00

cms.c

avutil/slicethread: add return value to slicethread callbacks

2026-08-14 10:41:40 +02:00

cms.h

swscale/utils: split off format code into new file

2025-03-14 19:50:44 +01:00

csputils.c

swscale/csputils: Remove unused ff_sws_matrix3x3_rmul()

2025-04-03 06:04:57 +02:00

csputils.h

swscale/uops: add SWS_UOP_LUT_3D reference implementation

2026-08-03 09:32:30 +00:00

filters.c

swscale/filters: add ability to set a virtual output size

2026-06-20 03:08:21 +02:00

filters.h

swscale/filters: add ability to set a virtual output size

2026-06-20 03:08:21 +02:00

format.c

swscale/ops: nuke op->type across the board

2026-10-20 21:33:01 +00:00

format.h

swscale/format: make ff_sws_op_list_generate() internals private

2026-10-20 21:33:01 +00:00

framepool.c

avutil/framepool: provide a single copy for static builds

2026-10-26 16:53:24 +00:00

gamma.c

swscale: rename SwsContext to SwsInternal

2024-10-24 22:50:00 +02:00

graph.c

swscale/graph: do not copy past the last line in run_copy()

2026-10-23 20:20:16 +02:00

graph.h

swscale/graph: add plane copy metadata

2026-08-09 21:03:33 +02:00

half2float.c

swscale/input: add rgbaf16 input support

2022-08-19 22:09:36 +02:00

hscale_fast_bilinear.c

swscale: avoid overflow in fast bilinear edge handling

2026-08-05 19:34:30 +00:00

hscale.c

swscale/range_convert: fix mpeg ranges in yuv range conversion for non-8-bit pixel formats

2024-12-05 21:10:29 +01:00

input.c

swscale/input: fix rgbf32 input (add half input functions)

2026-06-05 22:33:58 +02:00

jit.c

swscale/jit: Fix getting MAP_ANONYMOUS defined on older glibc

2026-09-08 12:03:06 +00:00

jit.h

swscale/jit: move jit-related code to its own file

2026-07-16 08:32:50 +00:00

libswscale.v

build: Change structure of the linker version script templates

2016-05-29 16:43:11 +02:00

log2_tab.c

lsws: duplicate ff_log2_tab

2014-08-12 20:52:21 +02:00

lut3d.c

swscale/lut3d: simplify and hard-code 3DLUT format

2026-08-03 09:32:30 +00:00

lut3d.h

swscale/lut3d: simplify and hard-code 3DLUT format

2026-08-03 09:32:30 +00:00

Makefile

avutil/framepool: provide a single copy for static builds

2026-10-26 16:53:24 +00:00

op_list_gen_template.c

swscale/ops: use slice threading for ff_sws_enum_op_lists()

2026-08-14 10:41:40 +02:00

ops_chain.c

swscale/ops_chain: remove unused SwsOp setup helpers

2026-10-02 14:11:50 +02:00

ops_chain.h

swscale/ops_chain: remove unused SwsOp setup helpers

2026-10-02 14:11:50 +02:00

ops_dispatch.c

swscale/ops: rename ff_sws_op_list_update_comps()

2026-10-20 21:33:01 +00:00

ops_dispatch.h

swscale/ops_dispatch: add SwsOpBackend.compile_uops()

2026-07-14 12:24:01 +00:00

ops_internal.h

swscale/ops_internal: make pack decoding helper take the pattern directly

2026-10-24 19:10:48 +00:00

ops_memcpy.c

swscale/ops_memcpy: do not clear or copy past the last line

2026-10-23 20:20:16 +02:00

ops_optimizer.c

swscale/ops_optimizer: mark split scaling intermediates progressive

2026-10-25 10:11:09 +00:00

ops.c

swscale/ops_internal: make pack decoding helper take the pattern directly

2026-10-24 19:10:48 +00:00

ops.h

swscale/ops: rename ff_sws_op_list_update_comps()

2026-10-20 21:33:01 +00:00

options.c

swscale: remove GLSL backend

2026-07-13 18:57:37 +09:00

output.c

swscale/output: write the last partial byte in the mono error-diffusion paths

2026-10-19 00:51:53 +00:00

rational64.c

swscale/rational64: use 64-bit math whenever possible

2026-09-30 11:51:24 +00:00

rational64.h

swscale/rational64: replace av_ prefix with ff_

2026-09-24 11:18:49 -03:00

rgb2rgb_template.c

libswscale: handle any width in the planar to packed YUV converters

2026-10-18 22:45:57 +00:00

rgb2rgb.c

swscale/rgb2rgb: Remove set-but-unused functions

2026-03-01 23:45:11 +00:00

rgb2rgb.h

libswscale: handle any width in the planar to packed YUV converters

2026-10-18 22:45:57 +00:00

slice.c

swscale/slice: fix init of 32 bpc planes

2024-12-16 12:21:55 +01:00

swscale_internal.h

avutil/framepool: provide a single copy for static builds

2026-10-26 16:53:24 +00:00

swscale_unscaled.c

swscale/loongarch: add unscaled NV12/NV21 to 32-bit RGB conversions

2026-10-09 10:24:34 +00:00

swscale.c

swscale: allocate every plane the frame pool provides

2026-10-20 20:41:50 +00:00

swscale.h

swscale: remove GLSL backend

2026-07-13 18:57:37 +09:00

swscaleres.rc

Add Windows resource file support for shared libraries

2013-12-05 23:42:07 +01:00

uops_backend.c

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

uops_list.h

swscale/uops: add SWS_UOP_LUT_3D reference implementation

2026-08-03 09:32:30 +00:00

uops_macros_gen.c

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

uops_macros.h

swscale/uops_macros_gen: fix argument order in the C macro documentation

2026-10-25 02:23:01 +00:00

uops_tmpl.c

swscale/uops: rename misleading mat4 to mat4x5

2026-10-02 14:15:58 +02:00

uops_tmpl.h

swscale/uops: do not request loop vectorization under UBSan

2026-09-24 18:08:16 +00:00

uops.c

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

uops.h

swscale/uops: add SWS_UOP_FLAG_PUNNING

2026-10-27 18:53:16 +00:00

utils.c

swscale: gate Vulkan support on the SPIR-V backend being available

2026-10-19 14:58:00 +00:00

version_major.h

libs: Bump major version of all libraries

2026-06-23 19:15:57 +02:00

version.c

lib*/version: Use static_assert for static asserts

2024-03-31 00:08:42 +01:00

version.h

Bump minor after branching release/9.1

2026-10-24 17:05:20 -03:00

vscale.c

swscale/internal: group user-facing options together

2024-11-21 12:49:56 +01:00

yuv2rgb.c

swscale/yuv2rgb: add explicit BE/LE 565/555 cases

2026-06-10 17:54:20 +00:00