From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id EDBF9442D4 for ; Mon, 5 Sep 2022 05:15:16 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6F2FA68B320; Mon, 5 Sep 2022 08:14:53 +0300 (EEST) Received: from mail.overt.org (mail.overt.org [157.230.92.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id B3EC468B320 for ; Mon, 5 Sep 2022 08:14:45 +0300 (EEST) Received: from authenticated-user (mail.overt.org [157.230.92.47]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by mail.overt.org (Postfix) with ESMTPSA id 452263F73F; Mon, 5 Sep 2022 00:14:44 -0500 (CDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=overt.org; s=mail; t=1662354884; bh=6ZDcgopaEuyCTBGwUoaXfQZx6FEhXFnEo8wUPap9tXg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qHMUkGmbEd5OdGGZFS4273VMVHwEeAieT4YX2PCQjFCmNwBQb8aYSDOk8A08Sm5O8 60uXoJTR97C04xn9zqS4KdhDWyJyWS2SxWdT48fsBefFOcQayEixCInCutUkMzvkJu 1kWBZ2rpU88joYyOB8rjCIZO3i7uox9ViD6BLJUv+P8I7noKq16/v1b0Hs0F3m8f+p HlMpCy30RIVh41VDge/K8DwZTRBN6g56fabejNKjMkPep1ow/qWOot4lSL8Q0666mD MrBvMz8fvRiDvH8ULYQEUfQ7OhX4PMQYjafXK/P1ta1bnf2KyUD8qKi1VWFnUwnMor 1AB9+Z9oouC2w== From: Philip Langdale To: ffmpeg-devel@ffmpeg.org Date: Sun, 4 Sep 2022 22:14:29 -0700 Message-Id: <20220905051430.218289-4-philipl@overt.org> In-Reply-To: <20220905051430.218289-1-philipl@overt.org> References: <20220905051430.218289-1-philipl@overt.org> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/4] swscale/input: add support for XV30LE X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Philip Langdale Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Signed-off-by: Philip Langdale --- libswscale/input.c | 25 +++++++++++++++++++++++++ libswscale/utils.c | 1 + 2 files changed, 26 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index babedfd541..f4f08c8f72 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -685,6 +685,25 @@ static void read_vuya_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unuse dst[i] = src[i * 4 + 3]; } +static void read_xv30le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, + uint32_t *unused2, void *opq) +{ + int i; + for (i = 0; i < width; i++) + AV_WN16(dst + i * 2, (AV_RL32(src + i * 4) >> 10) & 0x3FFu); +} + + +static void read_xv30le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src, + const uint8_t *unused1, int width, uint32_t *unused2, void *opq) +{ + int i; + for (i = 0; i < width; i++) { + AV_WN16(dstU + i * 2, AV_RL32(src + i * 4) & 0x3FFu); + AV_WN16(dstV + i * 2, (AV_RL32(src + i * 4) >> 20) & 0x3FFu); + } +} + static void read_xv36le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, uint32_t *unused2, void *opq) { @@ -1390,6 +1409,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) case AV_PIX_FMT_VUYX: c->chrToYV12 = read_vuyx_UV_c; break; + case AV_PIX_FMT_XV30LE: + c->chrToYV12 = read_xv30le_UV_c; + break; case AV_PIX_FMT_AYUV64LE: c->chrToYV12 = read_ayuv64le_UV_c; break; @@ -1777,6 +1799,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) case AV_PIX_FMT_VUYX: c->lumToYV12 = read_vuyx_Y_c; break; + case AV_PIX_FMT_XV30LE: + c->lumToYV12 = read_xv30le_Y_c; + break; case AV_PIX_FMT_AYUV64LE: c->lumToYV12 = read_ayuv64le_Y_c; break; diff --git a/libswscale/utils.c b/libswscale/utils.c index a7f77cd39d..ab86037cd4 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -264,6 +264,7 @@ static const FormatEntry format_entries[] = { [AV_PIX_FMT_VUYX] = { 1, 1 }, [AV_PIX_FMT_RGBAF16BE] = { 1, 0 }, [AV_PIX_FMT_RGBAF16LE] = { 1, 0 }, + [AV_PIX_FMT_XV30LE] = { 1, 0 }, [AV_PIX_FMT_XV36LE] = { 1, 0 }, }; -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".