d710ada2f9
try to re-enable SSE2 support by default on mingw 64-bit
ago%!(EXTRA string=10 years)
66a75195dc
rename STBI_X86_TARGET to STBI__X86_TARGET
ago%!(EXTRA string=10 years)
e5fde30800
merge two x86/x64 tests into one; update credits
ago%!(EXTRA string=10 years)
f22efc6151
update credits/docs
ago%!(EXTRA string=10 years)
040df963c8
modifications to vertical flip API:
...
more consistent name,
refactor stbi_load_main to preserve old code,
support float HDR path,
minor bugfix
ago%!(EXTRA string=10 years)
24e50cbd5d
remove asserts that are now run-time checks;
...
bump version and update credits;
minor whitespace changes;
ago%!(EXTRA string=10 years)
b2d440cfb5
Fixing various crashes when loading jpg, png and tga images.
ago%!(EXTRA string=10 years)
c500a90375
added stbi_vertically_flip_on_load
ago%!(EXTRA string=10 years)
0b05bde303
quick fixes w/o version updates
ago%!(EXTRA string=10 years)
a60912f145
Avoid GCC sign-compare warning.
...
GCC 4.7 gave the warning "signed and unsigned type in conditional
expression" because the ternary operator mixes signed and unsigned
integers. Fixed by casting to unsigned inside the "if" branch instead
of casting the result of the entire conditional.
ago%!(EXTRA string=10 years)
4b0c6f6634
stb_image: NEON and SSE2 SIMD detection fixes.
...
This fixes two things. First, the logic to disable SSE2 on
GCC unless "-msse2" was not specific enough, and ended up
disabling SIMD support on NEON targets entirely. Shuffle
the detection logic around to make that bit x86-specific.
Second, 32-bit MinGW assumes 16-byte aligned stacks, but this is
not in the Windows ABI and hence DLLs and callbacks don't
necessarily provide it. This caused a crash.
This can be fixed by providing the right command-line option,
which we have no control over. As a compromise, disable the SSE2
path on MinGW unless a specific #define explained in the comments
is set. That way, we default to safe (never-crashing) behavior
unless the user explicitly signals they know what they're doing.
ago%!(EXTRA string=10 years)
abe81006db
Fixed bug where NEON code was #ifdef’d out on GCC/clang even where explicitly requested.
ago%!(EXTRA string=10 years)
5bad081711
fix incorrectly-named assert, attempt to fix (char) cast warning (tricky since char's signedness is unknown)
ago%!(EXTRA string=10 years)
5c121a9921
don't use SIMD on gcc if it's going to fail anyway
ago%!(EXTRA string=10 years)
6f3bda396d
credits, version number
ago%!(EXTRA string=10 years)
d673e85e94
update credits
ago%!(EXTRA string=10 years)
50c5c8e8ca
remove unused variable "ha"
...
this variable was causing a warning while compiling with gcc.
ago%!(EXTRA string=10 years)
1a9be15c1e
Fix dangling else warnings
ago%!(EXTRA string=10 years)
a2df517a1a
Fix for warning 4244. Cast to short
ago%!(EXTRA string=10 years)
a7c8694d69
fix missing STBI_MALLOC
ago%!(EXTRA string=11 years)
6e0ae49f87
update version number, minor docs
ago%!(EXTRA string=11 years)
febbc34a16
stb_image: Rename SSE2/NEON IDCTs to idct_simd.
ago%!(EXTRA string=11 years)
d92ab86c65
stb_image: Fix PNG initial size guess for 1/2/4 bpc.
ago%!(EXTRA string=11 years)
fb109abeaf
stb_image: Update comments.
ago%!(EXTRA string=11 years)
7f94e7e591
add #defines to allow disabling decoders for unwanted formats
ago%!(EXTRA string=11 years)
53ca163e85
cleanup merge of ARM NEON support
...
tweak docs
ago%!(EXTRA string=11 years)
fd987527f1
stb_image: NEON YCbCr->RGB kernel.
...
Also ran a bunch of test cases to make sure the IDCT and H2V2
resamplers were correct.
ago%!(EXTRA string=11 years)
5b53d20c68
Put progressive JPEG AC decode logic back the way I wrote it originally (I changed it to match jpgd when I was trying to figure out why it didn't work);
...
add STBI__ prefixes to internal SCAN_ enum;
strip unused function arguments for progressive funcs;
tweak release notes;
forget to git commit frequently so these would all be in their own commits;
ago%!(EXTRA string=11 years)
6403f319f7
tweak documentation
...
stbi__ prefix on two functions that were missing it
ago%!(EXTRA string=11 years)
49d4d3193f
fix non-progressive jpegs (had commented out a line accidentally);
...
fix long-standing bug where gifs were just broken AFAICT
ago%!(EXTRA string=11 years)
33e24eafa0
in progress progressive stuff
ago%!(EXTRA string=11 years)
a32d73dc3b
stb_image: NEON integer IDCT (not yet tested!)
ago%!(EXTRA string=11 years)
0f3bf1564b
stb_image: JPEG resampler func for NEON
ago%!(EXTRA string=11 years)
9ad85cc8d2
tweak release docs
...
tweak credits
tweak revision history
remove trailing whitespace
ago%!(EXTRA string=11 years)
b4e526d7cf
PNM cleanup
...
fix a few old error messages
ago%!(EXTRA string=11 years)
ba5e333faf
STBI_MALLOC etc.
...
some documentation cleanup
ago%!(EXTRA string=11 years)
bd6b78f268
finalize scalar YCbCr conversion back-ported from SSE version;
...
add missing STBIDEFs to a few functions;
update documentation with full 1.49 info even though most isn't implemented yet
ago%!(EXTRA string=11 years)
f259bf27e9
VC6:
...
support using inline asm for cpuid
YCbCr:
switch SSE code to constants that match old C;
create C version that is same as SSE;
tiny optimization(?) of SSE
ago%!(EXTRA string=11 years)
b082091bcb
stb_image: GCC fix for new SIMD stuff.
ago%!(EXTRA string=11 years)
42bb08b10b
stb_image: Add SSE2 h2v2 resampling kernel.
ago%!(EXTRA string=11 years)
c625d24197
stb_image: First-pass stbi__sse2_available for GCC
ago%!(EXTRA string=11 years)
aabf2c5c49
stb_image: SSE2 YCbCr->RGB kernel
ago%!(EXTRA string=11 years)
d95f7acb32
stb_image: Remove old installable IDCT path.
ago%!(EXTRA string=11 years)
e5db25f637
stb_image: Add SSE2 IDCT for JPEG decoder.
...
Also add SSE2 detection for MSVC++. Detection on GCC will follow
later.
ago%!(EXTRA string=11 years)
fb2c841bb8
stb_image: Add more of the SSE2 skeleton.
ago%!(EXTRA string=11 years)
c6a3235995
stb_image: IDCT kernel func ptr in stbi__jpeg
...
I want to support SSE2 kernels that auto-detect. If implemented
using globals, this would trigger thread race checkers if stb_image
was used in multiple threads. Just make the kernels be explicitly
per-stbi__jpeg to avoid this.
(This commit is the first step in replacing existing STBI_SIMD
functionality.)
ago%!(EXTRA string=11 years)
518306517c
stb_image: JPEG dequant in decode_block not IDCT.
...
Inside decode_block, we're still sparse, and we can use that
sparsity pattern without doing extra work to discover it.
ago%!(EXTRA string=11 years)
1d5652044d
stb_image: JPEG fast_ac table - decode entire AC at once.
ago%!(EXTRA string=11 years)
a1bd1f7f1f
stb_image: Faster stbi__extend_receive.
ago%!(EXTRA string=11 years)
f547761c15
Fix assert() that should be STBI_ASSERT()
ago%!(EXTRA string=11 years)
Sean Barrett
Martins Mozeiko
Nicolas Guillemot
Joseph Thomson
Fabian Giesen
Laura Dennis-Jordan
engin manap
Sergio Gonzalez