FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	1bef0088dc	avfilter/drawutils: add gray9/10/12 support	7 years ago
Paul B Mahol	5621a99e27	avfilter/drawutils: support gbrap10 too	7 years ago
Paul B Mahol	9d16e46d9e	avfilter/drawutils: allow drawing opaque text on transparent background Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Timo Rothenpieler	2625b955a3	avfilter/drawutils: honor shift for color component description	8 years ago
Timo Rothenpieler	d3a23b6777	avfilter/drawutils: P010 is not supported	8 years ago
Michael Niedermayer	369ed11e3c	avfilter/drawutils: Fix single plane with alpha Fixes Ticket5720 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Derek Buitenhuis	f693184557	Split drawutils test out into separate file This was missed during `96d616052b` because it is not included in FATE. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Rodger Combs	d645182227	lavfi/drawutils: support NV12 and NV21	9 years ago
Carl Eugen Hoyos	8653d6e1a6	lavfi/drawutils: Add some missing GBRP pix_fmts. Fixes for example extractplanes with GBRAP16.	9 years ago
Michael Niedermayer	954f865c8e	avfilter/drawutils: fix gray and gbr formats on big endian Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	6bc20e84d8	avfilter/drawutils: Fix ff_fill_rectangle() on big endian Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	38ed528fa5	avfilter/drawutils: >8 bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Derek Buitenhuis	21f9468402	avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Ronald S. Bultje	9cf81e573c	lavfi: recognize GBR9-14P as RGB in ff_fill_rgba_map().	9 years ago
Timothy Gu	852c4b3d42	drawutils: Reindent	9 years ago
Nicolas George	559603dae1	lavfi/drawutils: add const to blending mask.	9 years ago
Ganesh Ajjanagadde	6aaac24d72	avfilter/all: propagate errors of functions from avfilter/formats Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Michael Niedermayer	a98d4d5207	avfilter/drawutils: Assert av_pix_fmt_desc_get() return value in ff_fill_line_with_color() Theres currently no case where this could be triggered Found-by: Daemon404 Reviewed-by: Nicolas George <george@nsup.org> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e0db41316a	avfilter/drawutils: Fix format validity check in ff_draw_init() Found-by: Daemon404 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	f77571f6bb	avfilter/drawutils: Check for av_malloc* failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c90069c6ba	avfilter/drawutils: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0d26264fb4	avfilter/vf_drawtext: Avoid using non public AV_PIX_FMT_NB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	d5598c0963	lavfi/drawutils: set subsampling for rgb too Otherwise it is incorrectly set to 1. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	55c94f48ce	lavfi/drawutils: fix planar rgb Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Clément Bœsch	1f1df07ce5	lavfi/drawutils: attempt to fix subsampling.	12 years ago
Michael Niedermayer	c7c71f95f8	replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	deef4b1ac9	lavfi/drawutils: add 16 bit rgb and planar rgb to ff_fill_rgba_map() Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Matthieu Bouron	be0a67bd65	lavfi/drawutils: fix blending computation in blend_line function If width is not alligned with hsub, background component should only be multiplied once by sub alpha component.	12 years ago
Anton Khirnov	59ee9f78b0	lavfi: do not use av_pix_fmt_descriptors directly.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	3bcde3f06c	lavfi/drawutils: make ff_draw_color() accept a const rgba map	12 years ago
Paul B Mahol	c9e183b490	lavfi: update some deprecated functions Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Michael Niedermayer	e92b48d40f	drawutils: fix copyright git blame: 423 Nicolas George 86 Stefano Sabatini 19 Michael Niedermayer 1 Reimar Döffinger Initial commit: commit `bcfd9e821b` Author: Stefano Sabatini <stefano.sabatini-lala@poste.it> Date: Sun Feb 20 23:42:17 2011 +0100 lavfi: add drawutils Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	24eac3cff5	Mark GRAY8 format as pseudo-paletted. This fixes that the GIF encoder crashes with it because it has no palette. And the arguments for the pseudopalette apply to gray8 as much as to RGB8 etc. In addition the changes required in lavfi should be needed anyway when adding support for RGB8 etc. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Nicolas George	e8497a338e	drawutils: implement uniform and mask blending.	13 years ago
Nicolas George	8ec0832743	drawutils: new API. This new API stores useful data in a dedicated structure and has clearly delimited init functions. Hopefully, uses of the old API can be replaced quickly.	13 years ago
Stefano Sabatini	8dc90371b1	lavfi: add internal function ff_fill_rgba_map()	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5ad06110e0	lavfi: add drawutils Add drawutils.h and drawutils.c, and use them in the pad filter. The new functions are going to be shared by other filters. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	bcfd9e821b	lavfi: add drawutils Add drawutils.h and drawutils.c, and use them in the pad filter. The new functions are going to be shared by other filters. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

46 Commits (e59da0f7ff129d570adb72c6479f7ce07cf5a0f9)