anulax/stb - stb - Anulax Git

Author	SHA1	Message	Date
Fabian Giesen	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)
Laura Dennis-Jordan	abe81006db	Fixed bug where NEON code was #ifdef’d out on GCC/clang even where explicitly requested.	ago%!(EXTRA string=11 years)
Sean Barrett	5bad081711	fix incorrectly-named assert, attempt to fix (char) cast warning (tricky since char's signedness is unknown)	ago%!(EXTRA string=11 years)
Sean Barrett	5c121a9921	don't use SIMD on gcc if it's going to fail anyway	ago%!(EXTRA string=11 years)
Sean Barrett	6f3bda396d	credits, version number	ago%!(EXTRA string=11 years)
Sean Barrett	d673e85e94	update credits	ago%!(EXTRA string=11 years)
engin manap	50c5c8e8ca	remove unused variable "ha" this variable was causing a warning while compiling with gcc.	ago%!(EXTRA string=11 years)
engin manap	1a9be15c1e	Fix dangling else warnings	ago%!(EXTRA string=11 years)
Sergio Gonzalez	a2df517a1a	Fix for warning 4244. Cast to short	ago%!(EXTRA string=11 years)
Sean Barrett	a7c8694d69	fix missing STBI_MALLOC	ago%!(EXTRA string=11 years)
Sean Barrett	6e0ae49f87	update version number, minor docs	ago%!(EXTRA string=11 years)
Fabian Giesen	febbc34a16	stb_image: Rename SSE2/NEON IDCTs to idct_simd.	ago%!(EXTRA string=11 years)
Fabian Giesen	d92ab86c65	stb_image: Fix PNG initial size guess for 1/2/4 bpc.	ago%!(EXTRA string=11 years)
Fabian Giesen	fb109abeaf	stb_image: Update comments.	ago%!(EXTRA string=11 years)
Sean Barrett	7f94e7e591	add #defines to allow disabling decoders for unwanted formats	ago%!(EXTRA string=11 years)
Sean Barrett	53ca163e85	cleanup merge of ARM NEON support tweak docs	ago%!(EXTRA string=11 years)
Fabian Giesen	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)
Sean Barrett	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)
Sean Barrett	6403f319f7	tweak documentation stbi__ prefix on two functions that were missing it	ago%!(EXTRA string=11 years)
Sean Barrett	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)
Sean Barrett	33e24eafa0	in progress progressive stuff	ago%!(EXTRA string=11 years)
Fabian Giesen	a32d73dc3b	stb_image: NEON integer IDCT (not yet tested!)	ago%!(EXTRA string=11 years)
Fabian Giesen	0f3bf1564b	stb_image: JPEG resampler func for NEON	ago%!(EXTRA string=11 years)
Sean Barrett	9ad85cc8d2	tweak release docs tweak credits tweak revision history remove trailing whitespace	ago%!(EXTRA string=11 years)
Sean Barrett	b4e526d7cf	PNM cleanup fix a few old error messages	ago%!(EXTRA string=11 years)
Sean Barrett	ba5e333faf	STBI_MALLOC etc. some documentation cleanup	ago%!(EXTRA string=11 years)
Sean Barrett	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)
Sean Barrett	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)
Fabian Giesen	b082091bcb	stb_image: GCC fix for new SIMD stuff.	ago%!(EXTRA string=11 years)
Fabian Giesen	42bb08b10b	stb_image: Add SSE2 h2v2 resampling kernel.	ago%!(EXTRA string=11 years)
Fabian Giesen	c625d24197	stb_image: First-pass stbi__sse2_available for GCC	ago%!(EXTRA string=11 years)
Fabian Giesen	aabf2c5c49	stb_image: SSE2 YCbCr->RGB kernel	ago%!(EXTRA string=11 years)
Fabian Giesen	d95f7acb32	stb_image: Remove old installable IDCT path.	ago%!(EXTRA string=11 years)
Fabian Giesen	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)
Fabian Giesen	fb2c841bb8	stb_image: Add more of the SSE2 skeleton.	ago%!(EXTRA string=11 years)
Fabian Giesen	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)
Fabian Giesen	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)
Fabian Giesen	1d5652044d	stb_image: JPEG fast_ac table - decode entire AC at once.	ago%!(EXTRA string=11 years)
Fabian Giesen	a1bd1f7f1f	stb_image: Faster stbi__extend_receive.	ago%!(EXTRA string=11 years)
Sean Barrett	f547761c15	Fix assert() that should be STBI_ASSERT()	ago%!(EXTRA string=11 years)
Sean Barrett	91255cb1cd	update stb_image version & changelog	ago%!(EXTRA string=11 years)
Sean Barrett	8ac015c03f	fix 1/2/4-bit png to filter bytes before decoding to pixels; rename pngsuite/part1 to pngsuite/primary; check in pngsuite	ago%!(EXTRA string=11 years)
Sean Barrett	8679ce08b7	fix incorrect img_n variable for interlaced files, caused files to be totally incorrect if forcing channel count	ago%!(EXTRA string=11 years)
Fabian Giesen	1996a019ac	stb_image: Guess decoded image size before zlib decode to avoid unnecessary reallocs.	ago%!(EXTRA string=11 years)
Fabian Giesen	3d6dccf0c4	stb_image: Make 'fast' table contain code size and value directly.	ago%!(EXTRA string=11 years)
Fabian Giesen	007de5eb6e	stb_image: Extract zhuffman_decode slow path into own function.	ago%!(EXTRA string=11 years)
Fabian Giesen	cdc230598e	stb_image: Fast path for matches with dist=1 (runs) in stbi__parse_huffman_block.	ago%!(EXTRA string=11 years)
Fabian Giesen	92b9e262b7	stb_image: Keep zout in a local var during stbi__parse_huffman_block.	ago%!(EXTRA string=11 years)
Fabian Giesen	8188e842e2	stb_image: Add 'static' for some internal funcs, STBIDEF for external ones.	ago%!(EXTRA string=11 years)
Fabian Giesen	61428d4526	stb_image: Trivial optimizations for filter path when img_n==out_n.	ago%!(EXTRA string=11 years)

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226 Commits (22c72a069c8e8ef666374e07db3657ba721a7943)