int w, h;
unsigned int nb_frame;
AVRational time_base, frame_rate;
- int64_t pts, max_pts;
+ int64_t pts;
char *frame_rate_str; ///< video frame rate
- char *duration; ///< total duration of the generated video
+ char *duration_str; ///< total duration of the generated video
+ int64_t duration; ///< duration expressed in microseconds
AVRational sar; ///< sample aspect ratio
int nb_decimals;
int draw_once; ///< draw only the first frame, always put out the same picture
{ "s", "set video size", OFFSET(w), AV_OPT_TYPE_IMAGE_SIZE, {.str = "320x240"}, 0, 0, FLAGS },
{ "rate", "set video rate", OFFSET(frame_rate_str), AV_OPT_TYPE_STRING, {.str = "25"}, 0, 0, FLAGS },
{ "r", "set video rate", OFFSET(frame_rate_str), AV_OPT_TYPE_STRING, {.str = "25"}, 0, 0, FLAGS },
- { "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },
- { "d", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },
+ { "duration", "set video duration", OFFSET(duration_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },
+ { "d", "set video duration", OFFSET(duration_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, FLAGS },
{ "sar", "set video sample aspect ratio", OFFSET(sar), AV_OPT_TYPE_RATIONAL, {.dbl= 1}, 0, INT_MAX, FLAGS },
/* only used by color */
{ "c", "set color", OFFSET(color_str), AV_OPT_TYPE_STRING, {.str = NULL}, CHAR_MIN, CHAR_MAX, FLAGS },
/* only used by testsrc */
- { "decimals", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.dbl=0}, INT_MIN, INT_MAX, FLAGS },
- { "n", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.dbl=0}, INT_MIN, INT_MAX, FLAGS },
+ { "decimals", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, INT_MIN, INT_MAX, FLAGS },
+ { "n", "set number of decimals to show", OFFSET(nb_decimals), AV_OPT_TYPE_INT, {.i64=0}, INT_MIN, INT_MAX, FLAGS },
{ NULL },
};
static av_cold int init(AVFilterContext *ctx, const char *args)
{
TestSourceContext *test = ctx->priv;
- int64_t duration = -1;
int ret = 0;
av_opt_set_defaults(test);
return ret;
}
- if (test->duration && (ret = av_parse_time(&duration, test->duration, 1)) < 0) {
- av_log(ctx, AV_LOG_ERROR, "Invalid duration: '%s'\n", test->duration);
+ test->duration = -1;
+ if (test->duration_str &&
+ (ret = av_parse_time(&test->duration, test->duration_str, 1)) < 0) {
+ av_log(ctx, AV_LOG_ERROR, "Invalid duration: '%s'\n", test->duration_str);
return ret;
}
}
test->time_base = av_inv_q(test->frame_rate);
- test->max_pts = duration >= 0 ?
- av_rescale_q(duration, AV_TIME_BASE_Q, test->time_base) : -1;
test->nb_frame = 0;
test->pts = 0;
av_log(ctx, AV_LOG_VERBOSE, "size:%dx%d rate:%d/%d duration:%f sar:%d/%d\n",
test->w, test->h, test->frame_rate.num, test->frame_rate.den,
- duration < 0 ? -1 : test->max_pts * av_q2d(test->time_base),
+ test->duration < 0 ? -1 : (double)test->duration/1000000,
test->sar.num, test->sar.den);
return 0;
}
AVFilterBufferRef *outpicref;
int ret = 0;
- if (test->max_pts >= 0 && test->pts >= test->max_pts)
+ if (test->duration >= 0 &&
+ av_rescale_q(test->pts, test->time_base, AV_TIME_BASE_Q) >= test->duration)
return AVERROR_EOF;
if (test->draw_once) {
static int test_query_formats(AVFilterContext *ctx)
{
- static const enum PixelFormat pix_fmts[] = {
- PIX_FMT_RGB24, PIX_FMT_NONE
+ static const enum AVPixelFormat pix_fmts[] = {
+ AV_PIX_FMT_RGB24, AV_PIX_FMT_NONE
};
ff_set_common_formats(ctx, ff_make_format_list(pix_fmts));
return 0;
}
+static const AVFilterPad avfilter_vsrc_testsrc_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .request_frame = request_frame,
+ .config_props = config_props,
+ },
+ { NULL }
+};
+
AVFilter avfilter_vsrc_testsrc = {
.name = "testsrc",
.description = NULL_IF_CONFIG_SMALL("Generate test pattern."),
.query_formats = test_query_formats,
- .inputs = (const AVFilterPad[]) {{ .name = NULL}},
-
- .outputs = (const AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .request_frame = request_frame,
- .config_props = config_props, },
- { .name = NULL }},
+ .inputs = NULL,
+ .outputs = avfilter_vsrc_testsrc_outputs,
.priv_class = &testsrc_class,
};
#define A 3
static void rgbtest_put_pixel(uint8_t *dst, int dst_linesize,
- int x, int y, int r, int g, int b, enum PixelFormat fmt,
+ int x, int y, int r, int g, int b, enum AVPixelFormat fmt,
uint8_t rgba_map[4])
{
int32_t v;
uint8_t *p;
switch (fmt) {
- case PIX_FMT_BGR444: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r >> 4) << 8) | ((g >> 4) << 4) | (b >> 4); break;
- case PIX_FMT_RGB444: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b >> 4) << 8) | ((g >> 4) << 4) | (r >> 4); break;
- case PIX_FMT_BGR555: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r>>3)<<10) | ((g>>3)<<5) | (b>>3); break;
- case PIX_FMT_RGB555: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b>>3)<<10) | ((g>>3)<<5) | (r>>3); break;
- case PIX_FMT_BGR565: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r>>3)<<11) | ((g>>2)<<5) | (b>>3); break;
- case PIX_FMT_RGB565: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b>>3)<<11) | ((g>>2)<<5) | (r>>3); break;
- case PIX_FMT_RGB24:
- case PIX_FMT_BGR24:
+ case AV_PIX_FMT_BGR444: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r >> 4) << 8) | ((g >> 4) << 4) | (b >> 4); break;
+ case AV_PIX_FMT_RGB444: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b >> 4) << 8) | ((g >> 4) << 4) | (r >> 4); break;
+ case AV_PIX_FMT_BGR555: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r>>3)<<10) | ((g>>3)<<5) | (b>>3); break;
+ case AV_PIX_FMT_RGB555: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b>>3)<<10) | ((g>>3)<<5) | (r>>3); break;
+ case AV_PIX_FMT_BGR565: ((uint16_t*)(dst + y*dst_linesize))[x] = ((r>>3)<<11) | ((g>>2)<<5) | (b>>3); break;
+ case AV_PIX_FMT_RGB565: ((uint16_t*)(dst + y*dst_linesize))[x] = ((b>>3)<<11) | ((g>>2)<<5) | (r>>3); break;
+ case AV_PIX_FMT_RGB24:
+ case AV_PIX_FMT_BGR24:
v = (r << (rgba_map[R]*8)) + (g << (rgba_map[G]*8)) + (b << (rgba_map[B]*8));
p = dst + 3*x + y*dst_linesize;
AV_WL24(p, v);
break;
- case PIX_FMT_RGBA:
- case PIX_FMT_BGRA:
- case PIX_FMT_ARGB:
- case PIX_FMT_ABGR:
+ case AV_PIX_FMT_RGBA:
+ case AV_PIX_FMT_BGRA:
+ case AV_PIX_FMT_ARGB:
+ case AV_PIX_FMT_ABGR:
v = (r << (rgba_map[R]*8)) + (g << (rgba_map[G]*8)) + (b << (rgba_map[B]*8)) + (255 << (rgba_map[A]*8));
p = dst + 4*x + y*dst_linesize;
AV_WL32(p, v);
static int rgbtest_query_formats(AVFilterContext *ctx)
{
- static const enum PixelFormat pix_fmts[] = {
- PIX_FMT_RGBA, PIX_FMT_ARGB, PIX_FMT_BGRA, PIX_FMT_ABGR,
- PIX_FMT_BGR24, PIX_FMT_RGB24,
- PIX_FMT_RGB444, PIX_FMT_BGR444,
- PIX_FMT_RGB565, PIX_FMT_BGR565,
- PIX_FMT_RGB555, PIX_FMT_BGR555,
- PIX_FMT_NONE
+ static const enum AVPixelFormat pix_fmts[] = {
+ AV_PIX_FMT_RGBA, AV_PIX_FMT_ARGB, AV_PIX_FMT_BGRA, AV_PIX_FMT_ABGR,
+ AV_PIX_FMT_BGR24, AV_PIX_FMT_RGB24,
+ AV_PIX_FMT_RGB444, AV_PIX_FMT_BGR444,
+ AV_PIX_FMT_RGB565, AV_PIX_FMT_BGR565,
+ AV_PIX_FMT_RGB555, AV_PIX_FMT_BGR555,
+ AV_PIX_FMT_NONE
};
ff_set_common_formats(ctx, ff_make_format_list(pix_fmts));
return 0;
return config_props(outlink);
}
+static const AVFilterPad avfilter_vsrc_rgbtestsrc_outputs[] = {
+ {
+ .name = "default",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .request_frame = request_frame,
+ .config_props = rgbtest_config_props,
+ },
+ { NULL }
+};
+
AVFilter avfilter_vsrc_rgbtestsrc = {
.name = "rgbtestsrc",
.description = NULL_IF_CONFIG_SMALL("Generate RGB test pattern."),
.query_formats = rgbtest_query_formats,
- .inputs = (const AVFilterPad[]) {{ .name = NULL}},
+ .inputs = NULL,
- .outputs = (const AVFilterPad[]) {{ .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .request_frame = request_frame,
- .config_props = rgbtest_config_props, },
- { .name = NULL }},
+ .outputs = avfilter_vsrc_rgbtestsrc_outputs,
.priv_class = &rgbtestsrc_class,
};