From 5496a734882cad54fda2c3528f16488dcac3b0a1 Mon Sep 17 00:00:00 2001 From: Martin Vignali Date: Tue, 26 Feb 2019 10:37:32 +0100 Subject: avcodec/qtrle : avoid swap in 32bpp decoding on little endian improve speed on little endian benchmark on x86_64 : mainly raw : 33fps -> 38fps mainly rle : 128fps -> 153 fps --- libavcodec/qtrle.c | 6 +++--- libavcodec/version.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'libavcodec') diff --git a/libavcodec/qtrle.c b/libavcodec/qtrle.c index 6155b4f..bb55ba8 100644 --- a/libavcodec/qtrle.c +++ b/libavcodec/qtrle.c @@ -367,7 +367,7 @@ static void qtrle_decode_32bpp(QtrleContext *s, int row_ptr, int lines_to_change } else if (rle_code < 0) { /* decode the run length code */ rle_code = -rle_code; - argb = bytestream2_get_be32(&s->g); + argb = bytestream2_get_ne32(&s->g); CHECK_PIXEL_PTR(rle_code * 4); @@ -380,7 +380,7 @@ static void qtrle_decode_32bpp(QtrleContext *s, int row_ptr, int lines_to_change /* copy pixels directly to output */ while (rle_code--) { - argb = bytestream2_get_be32(&s->g); + argb = bytestream2_get_ne32(&s->g); AV_WN32A(rgb + pixel_ptr, argb); pixel_ptr += 4; } @@ -416,7 +416,7 @@ static av_cold int qtrle_decode_init(AVCodecContext *avctx) break; case 32: - avctx->pix_fmt = AV_PIX_FMT_RGB32; + avctx->pix_fmt = AV_PIX_FMT_ARGB; break; default: diff --git a/libavcodec/version.h b/libavcodec/version.h index 7c3897e..309e411 100644 --- a/libavcodec/version.h +++ b/libavcodec/version.h @@ -29,7 +29,7 @@ #define LIBAVCODEC_VERSION_MAJOR 58 #define LIBAVCODEC_VERSION_MINOR 47 -#define LIBAVCODEC_VERSION_MICRO 102 +#define LIBAVCODEC_VERSION_MICRO 103 #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ LIBAVCODEC_VERSION_MINOR, \ -- cgit v1.1