FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	743f07062a	lavfi: better channel layout negotiation Allow substitution of channel pairs in the input for nearby channel pairs in the output in order to get a closer match. Also weigh LFE channel mismatch differently to favor matching the same layout without LFE over one less channel with LFE.	13 years ago
Anton Khirnov	b5c8aa745e	vf_yadif: unset cur_buf on the input link. The buffer is stored internally, so this prevents it from being unreffed automatically. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Anton Khirnov	f431315a86	vf_overlay: ensure the overlay frame does not get leaked. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Niedermayer	08fc1ad151	vf_overlay: prevent premature freeing of cur_buf Signed-off-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Diego Biurrun	49c45a2624	avfilter: Fix printf format string conversion specifier libavfilter/avfilter.c:224:9: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 5 has type ‘int’ [-Wformat]	13 years ago
Ronald S. Bultje	3124886554	lavfi: place x86 inline assembly under HAVE_INLINE_ASM. This allows compiling this code using compilers that do not understand gcc-style inline assembly.	13 years ago
Anton Khirnov	a8a2271fe0	buffersrc: check ff_get_audio_buffer() for errors.	13 years ago
Anton Khirnov	8f3a3ce730	lavfi: check all ff_get_video_buffer() calls for errors.	13 years ago
Anton Khirnov	1dc4205018	lavfi: check all avfilter_ref_buffer() calls for errors.	13 years ago
Anton Khirnov	80e4ed279b	vf_select: avoid an unnecessary avfilter_ref_buffer().	13 years ago
Anton Khirnov	785fa50f0b	buffersrc: avoid creating unnecessary buffer reference	13 years ago
Anton Khirnov	02ac7311c8	lavfi: use avfilter_unref_bufferp() where appropriate.	13 years ago
Anton Khirnov	043800a968	vf_fps: add more error checks.	13 years ago
Anton Khirnov	d515e9c225	vf_fps: fix a memleak on malloc failure.	13 years ago
Anton Khirnov	3825b52688	lavfi: check all ff_start_frame/draw_slice/end_frame calls for errors	13 years ago
Anton Khirnov	d4f89906e3	lavfi: add error handling to end_frame().	13 years ago
Anton Khirnov	e9b992d035	lavfi: add error handling to draw_slice().	13 years ago
Anton Khirnov	ebc8d97481	lavfi: add error handling to start_frame().	13 years ago
Ronald S. Bultje	731fa116b4	yadif: use emms_c() instead of inline assembly for emms invocations.	13 years ago
Ronald S. Bultje	3db407038e	lavfi: use const for AVFilterPad declarations in all filters.	13 years ago
Anton Khirnov	4c9080a7ef	lavfi: unref AVFilterLink.out_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	13 years ago
Anton Khirnov	07bad27810	lavfi: unref AVFilterLink.cur_buf in ff_end_frame(). This reduces code duplication and prevents stale pointers from remaining on the link.	13 years ago
Anton Khirnov	533fd5b5b4	vsrc_testsrc: avoid an unnecessary avfilter_ref_buffer().	13 years ago
Anton Khirnov	5b50ae94e6	vf_slicify: clear AVFilterLink.cur_buf in start_frame(). The buffer is passed on to the next filter, so we shouldn't keep any pointers to it.	13 years ago
Anton Khirnov	0393af4f0b	vf_settb: simplify start_frame(). Avoid pointless filter ref/unref. Just use the reference passed to start_frame().	13 years ago
Anton Khirnov	9203fa0b32	vf_fieldorder: don't give up its own reference to the output buffer.	13 years ago
Anton Khirnov	f493c644cd	vf_pad: don't give up its own reference to the output buffer.	13 years ago
Anton Khirnov	ad8b6326aa	vf_overlay: don't access a buffer reference that's been given away.	13 years ago
Anton Khirnov	7155763b78	vf_drawtext: don't give up its own reference to the input buffer. Directly forwarding the input buffer to the next filter means that drawtext no longer owns any references to it and thus shouldn't refer to it in any way.	13 years ago
Anton Khirnov	d19499c796	vf_gradfun: don't store two pointers to one AVFilterBufferRef.	13 years ago
Anton Khirnov	0fe010a36f	vf_delogo: don't store two pointers to one AVFilterBufferRef.	13 years ago
Anton Khirnov	51a8049be8	vf_aspect: clear AVFilterLink.cur_buf in start_frame(). The buffer is passed on to the next filter, so we shouldn't keep any pointers to it.	13 years ago
Robert Nagy	b70d89a033	lavfi: add avfilter_unref_bufferp() Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	cd99146253	lavfi: add error handling to filter_samples().	13 years ago
Anton Khirnov	083d0f6be8	asplit: don't leak the input buffer.	13 years ago
Anton Khirnov	1ffb645662	af_resample: fix request_frame() behavior. Make sure that an output frame has really been produced before returning 0.	13 years ago
Anton Khirnov	6f834293d3	af_asyncts: fix request_frame() behavior. Make sure that an output frame has really been produced before returning 0.	13 years ago
Justin Ruggles	8ca08066fc	lavr: Use AV_SAMPLE_FMT_NONE to auto-select the internal sample format Also make this the default value.	13 years ago
Anton Khirnov	b7558ac293	af_amix: avoid spurious EAGAIN. Input on/off state can change in request_samples(), which can result in a state where only the first input is active. get_available_samples() will then return 0, and request_frame() will fail with EAGAIN even though there is data on the single active input. Take this into account and check the number of active inputs again after calling request_samples().	13 years ago
Anton Khirnov	54bf88e65f	af_amix: return AVERROR(EAGAIN) when request_frame didn't produce output. 0 should only be returned when there was at least one output frame.	13 years ago
Anton Khirnov	428b369804	af_amix: only consider negative return codes as errors.	13 years ago
Mans Rullgard	7c29377b70	lavfi: reclassify showfiltfmts as a TESTPROG This tool uses lavfi internal symbols not accessible in shared libraries. TESTPROGS are linked statically to allow them use of library internals not normally exported. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	2047e40e6e	Clarify Doxygen comment for FF_API_* #defines.	13 years ago
Diego Biurrun	1a068bfefd	cosmetics: Consistently use C-style comments with multiple inclusion guards	13 years ago
Diego Biurrun	09f211987c	misc typo and wording fixes	13 years ago
Mans Rullgard	fb93e61e2b	x86: lavfi: fix gradfun/yadif build with mmx/sse disabled These functions are defined conditionally so any uses need to have preprocessor guards. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	a87b17f328	vf_yadif: move x86 init code to x86/yadif.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	2f0accf103	vf_gradfun: move x86 init code to x86/gradfun.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	61d158c321	avfiltergraph: shut up uninitialized variable warning. The warning silenced was: libavfilter/avfiltergraph.c: In function ‘avfilter_graph_config’: libavfilter/avfiltergraph.c:500:13: warning: ‘best_idx’ may be used uninitialized in this function [-Wuninitialized]	13 years ago
Anton Khirnov	fd2784c3b5	af_join: initialize a variable to shut up gcc warning. The warning silenced was: libavfilter/af_join.c: In function ‘join_request_frame’: libavfilter/af_join.c:451:9: warning: ‘nb_samples’ may be used uninitialized in this function [-Wuninitialized]	13 years ago

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1077 Commits (c4ef6a3e4ba50b7e3746a46b51c2f8d16e8cba7b)