asfenc: return error on negative timestamp

[ffmpeg] / libavfilter / vf_format.c

diff --git a/libavfilter/vf_format.c b/libavfilter/vf_format.c
index aaaca277df447606a32e196d3590ba0190043a7c..7e4a26e3020abc59eed5506a88e8dad6515b663f 100644 (file)
--- a/libavfilter/vf_format.c
+++ b/libavfilter/vf_format.c
@@ -23,8 +23,14 @@
  * format and noformat video filters
  */
 
+#include <string.h>
+
+#include "libavutil/internal.h"
+#include "libavutil/mem.h"
 #include "libavutil/pixdesc.h"
 #include "avfilter.h"
+#include "formats.h"
+#include "internal.h"
 #include "video.h"
 
 typedef struct {
@@ -32,18 +38,18 @@ typedef struct {
      * List of flags telling if a given image format has been listed
      * as argument to the filter.
      */
-    int listed_pix_fmt_flags[PIX_FMT_NB];
+    int listed_pix_fmt_flags[AV_PIX_FMT_NB];
 } FormatContext;
 
-#define PIX_FMT_NAME_MAXSIZE 32
+#define AV_PIX_FMT_NAME_MAXSIZE 32
 
-static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
+static av_cold int init(AVFilterContext *ctx, const char *args)
 {
     FormatContext *format = ctx->priv;
     const char *cur, *sep;
-    char             pix_fmt_name[PIX_FMT_NAME_MAXSIZE];
+    char             pix_fmt_name[AV_PIX_FMT_NAME_MAXSIZE];
     int              pix_fmt_name_len;
-    enum PixelFormat pix_fmt;
+    enum AVPixelFormat pix_fmt;
 
     /* parse the list of formats */
     for (cur = args; cur; cur = sep ? sep+1 : NULL) {
@@ -51,7 +57,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
             pix_fmt_name_len = strlen(cur);
         else
             pix_fmt_name_len = sep - cur;
-        if (pix_fmt_name_len >= PIX_FMT_NAME_MAXSIZE) {
+        if (pix_fmt_name_len >= AV_PIX_FMT_NAME_MAXSIZE) {
             av_log(ctx, AV_LOG_ERROR, "Format name too long\n");
             return -1;
         }
@@ -60,7 +66,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
         pix_fmt_name[pix_fmt_name_len] = 0;
         pix_fmt = av_get_pix_fmt(pix_fmt_name);
 
-        if (pix_fmt == PIX_FMT_NONE) {
+        if (pix_fmt == AV_PIX_FMT_NONE) {
             av_log(ctx, AV_LOG_ERROR, "Unknown pixel format: %s\n", pix_fmt_name);
             return -1;
         }
@@ -74,12 +80,12 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
 static AVFilterFormats *make_format_list(FormatContext *format, int flag)
 {
     AVFilterFormats *formats;
-    enum PixelFormat pix_fmt;
+    enum AVPixelFormat pix_fmt;
 
     formats = av_mallocz(sizeof(AVFilterFormats));
-    formats->formats = av_malloc(sizeof(enum PixelFormat) * PIX_FMT_NB);
+    formats->formats = av_malloc(sizeof(enum AVPixelFormat) * AV_PIX_FMT_NB);
 
-    for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++)
+    for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
         if (format->listed_pix_fmt_flags[pix_fmt] == flag)
             formats->formats[formats->format_count++] = pix_fmt;
 
@@ -89,10 +95,27 @@ static AVFilterFormats *make_format_list(FormatContext *format, int flag)
 #if CONFIG_FORMAT_FILTER
 static int query_formats_format(AVFilterContext *ctx)
 {
-    avfilter_set_common_formats(ctx, make_format_list(ctx->priv, 1));
+    ff_set_common_formats(ctx, make_format_list(ctx->priv, 1));
     return 0;
 }
 
+static const AVFilterPad avfilter_vf_format_inputs[] = {
+    {
+        .name             = "default",
+        .type             = AVMEDIA_TYPE_VIDEO,
+        .get_video_buffer = ff_null_get_video_buffer,
+    },
+    { NULL }
+};
+
+static const AVFilterPad avfilter_vf_format_outputs[] = {
+    {
+        .name = "default",
+        .type = AVMEDIA_TYPE_VIDEO
+    },
+    { NULL }
+};
+
 AVFilter avfilter_vf_format = {
     .name      = "format",
     .description = NULL_IF_CONFIG_SMALL("Convert the input video to one of the specified pixel formats."),
@@ -103,26 +126,35 @@ AVFilter avfilter_vf_format = {
 
     .priv_size = sizeof(FormatContext),
 
-    .inputs    = (AVFilterPad[]) {{ .name            = "default",
-                                    .type            = AVMEDIA_TYPE_VIDEO,
-                                    .get_video_buffer= ff_null_get_video_buffer,
-                                    .start_frame     = ff_null_start_frame,
-                                    .draw_slice      = ff_null_draw_slice,
-                                    .end_frame       = ff_null_end_frame, },
-                                  { .name = NULL}},
-    .outputs   = (AVFilterPad[]) {{ .name            = "default",
-                                    .type            = AVMEDIA_TYPE_VIDEO },
-                                  { .name = NULL}},
+    .inputs    = avfilter_vf_format_inputs,
+    .outputs   = avfilter_vf_format_outputs,
 };
 #endif /* CONFIG_FORMAT_FILTER */
 
 #if CONFIG_NOFORMAT_FILTER
 static int query_formats_noformat(AVFilterContext *ctx)
 {
-    avfilter_set_common_formats(ctx, make_format_list(ctx->priv, 0));
+    ff_set_common_formats(ctx, make_format_list(ctx->priv, 0));
     return 0;
 }
 
+static const AVFilterPad avfilter_vf_noformat_inputs[] = {
+    {
+        .name             = "default",
+        .type             = AVMEDIA_TYPE_VIDEO,
+        .get_video_buffer = ff_null_get_video_buffer,
+    },
+    { NULL }
+};
+
+static const AVFilterPad avfilter_vf_noformat_outputs[] = {
+    {
+        .name = "default",
+        .type = AVMEDIA_TYPE_VIDEO
+    },
+    { NULL }
+};
+
 AVFilter avfilter_vf_noformat = {
     .name      = "noformat",
     .description = NULL_IF_CONFIG_SMALL("Force libavfilter not to use any of the specified pixel formats for the input to the next filter."),
@@ -133,15 +165,7 @@ AVFilter avfilter_vf_noformat = {
 
     .priv_size = sizeof(FormatContext),
 
-    .inputs    = (AVFilterPad[]) {{ .name            = "default",
-                                    .type            = AVMEDIA_TYPE_VIDEO,
-                                    .get_video_buffer= ff_null_get_video_buffer,
-                                    .start_frame     = ff_null_start_frame,
-                                    .draw_slice      = ff_null_draw_slice,
-                                    .end_frame       = ff_null_end_frame, },
-                                  { .name = NULL}},
-    .outputs   = (AVFilterPad[]) {{ .name            = "default",
-                                    .type            = AVMEDIA_TYPE_VIDEO },
-                                  { .name = NULL}},
+    .inputs    = avfilter_vf_noformat_inputs,
+    .outputs   = avfilter_vf_noformat_outputs,
 };
 #endif /* CONFIG_NOFORMAT_FILTER */