From a4bda405447b13e84b4004ab281ae01abd230e22 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Fri, 3 Jun 2011 10:41:47 +0200
Subject: [PATCH] vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
---
libavdevice/vfwcap.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavdevice/vfwcap.c b/libavdevice/vfwcap.c
index 95dd4c34b8b..80f9d00e9c7 100644
--- a/libavdevice/vfwcap.c
+++ b/libavdevice/vfwcap.c
@@ -249,7 +249,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
DWORD biCompression;
WORD biBitCount;
int ret;
- AVRational fps;
+ AVRational framerate_q;
if (!strcmp(s->filename, "list")) {
for (devnum = 0; devnum <= 9; devnum++) {
@@ -269,7 +269,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
#if FF_API_FORMAT_PARAMETERS
if (ap->time_base.num)
- fps = (AVRational){ap->time_base.den, ap->time_base.num};
+ framerate_q = (AVRational){ap->time_base.den, ap->time_base.num};
#endif
ctx->hwnd = capCreateCaptureWindow(NULL, 0, 0, 0, 0, 0, HWND_MESSAGE, 0);
@@ -369,7 +369,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
cparms.fYield = 1; // Spawn a background thread
cparms.dwRequestMicroSecPerFrame =
- (fps.den*1000000) / fps.num;
+ (framerate_q.den*1000000) / framerate_q.num;
cparms.fAbortLeftMouse = 0;
cparms.fAbortRightMouse = 0;
cparms.fCaptureAudio = 0;
@@ -381,7 +381,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
goto fail_io;
codec = st->codec;
- codec->time_base = (AVRational){fps.den, fps.num};
+ codec->time_base = (AVRational){framerate_q.den, framerate_q.num};
codec->codec_type = AVMEDIA_TYPE_VIDEO;
codec->width = bi->bmiHeader.biWidth;
codec->height = bi->bmiHeader.biHeight;
--
GitLab