History

Fix style: "if(" -> "if (".

Originally committed as revision 24418 to svn://svn.ffmpeg.org/ffmpeg/trunk

Stefano Sabatini committed 16 years ago

Commit f219eee1 parent 968570d1 file · +34 −34Browse files

Showing the changes to libavfilter/graphparser.c (1 of 1 file). Show all

Unified · Split

libavfilter/graphparser.c+34−34
@@ -34,7 +34,7 @@ static int link_filter(AVFilterContext *src, int srcpad, · 33 unmodified lines
34 AVFilterContext *dst, int dstpad,34 AVFilterContext *dst, int dstpad,
35 AVClass *log_ctx)35 AVClass *log_ctx)
36{36{
37 if(avfilter_link(src, srcpad, dst, dstpad)) {37 if (avfilter_link(src, srcpad, dst, dstpad)) {
38 av_log(log_ctx, AV_LOG_ERROR,38 av_log(log_ctx, AV_LOG_ERROR,
39 "cannot create the link %s:%d -> %s:%d\n",39 "cannot create the link %s:%d -> %s:%d\n",
40 src->filter->name, srcpad, dst->filter->name, dstpad);40 src->filter->name, srcpad, dst->filter->name, dstpad);
@@ -57,13 +57,13 @@ static char *parse_link_name(const char **buf, AVClass *log_ctx) · 16 unmodified lines
57 57
58 name = av_get_token(buf, "]");58 name = av_get_token(buf, "]");
59 59
60 if(!name[0]) {60 if (!name[0]) {
61 av_log(log_ctx, AV_LOG_ERROR,61 av_log(log_ctx, AV_LOG_ERROR,
62 "Bad (empty?) label found in the following: \"%s\".\n", start);62 "Bad (empty?) label found in the following: \"%s\".\n", start);
63 goto fail;63 goto fail;
64 }64 }
65 65
66 if(*(*buf)++ != ']') {66 if (*(*buf)++ != ']') {
67 av_log(log_ctx, AV_LOG_ERROR,67 av_log(log_ctx, AV_LOG_ERROR,
68 "Mismatched '[' found in the following: \"%s\".\n", start);68 "Mismatched '[' found in the following: \"%s\".\n", start);
69 fail:69 fail:
@@ -87,20 +87,20 @@ static AVFilterContext *create_filter(AVFilterGraph *ctx, int index, · 17 unmodified lines
87 87
88 filt = avfilter_get_by_name(filt_name);88 filt = avfilter_get_by_name(filt_name);
89 89
90 if(!filt) {90 if (!filt) {
91 av_log(log_ctx, AV_LOG_ERROR,91 av_log(log_ctx, AV_LOG_ERROR,
92 "no such filter: '%s'\n", filt_name);92 "no such filter: '%s'\n", filt_name);
93 return NULL;93 return NULL;
94 }94 }
95 95
96 filt_ctx = avfilter_open(filt, inst_name);96 filt_ctx = avfilter_open(filt, inst_name);
97 if(!filt_ctx) {97 if (!filt_ctx) {
98 av_log(log_ctx, AV_LOG_ERROR,98 av_log(log_ctx, AV_LOG_ERROR,
99 "error creating filter '%s'\n", filt_name);99 "error creating filter '%s'\n", filt_name);
100 return NULL;100 return NULL;
101 }101 }
102 102
103 if(avfilter_graph_add_filter(ctx, filt_ctx) < 0) {103 if (avfilter_graph_add_filter(ctx, filt_ctx) < 0) {
104 avfilter_destroy(filt_ctx);104 avfilter_destroy(filt_ctx);
105 return NULL;105 return NULL;
106 }106 }
@@ -111,7 +111,7 @@ static AVFilterContext *create_filter(AVFilterGraph *ctx, int index, · 4 unmodified lines
111 args = tmp_args;111 args = tmp_args;
112 }112 }
113 113
114 if(avfilter_init_filter(filt_ctx, args, NULL)) {114 if (avfilter_init_filter(filt_ctx, args, NULL)) {
115 av_log(log_ctx, AV_LOG_ERROR,115 av_log(log_ctx, AV_LOG_ERROR,
116 "error initializing filter '%s' with args '%s'\n", filt_name, args);116 "error initializing filter '%s' with args '%s'\n", filt_name, args);
117 return NULL;117 return NULL;
@@ -130,7 +130,7 @@ static AVFilterContext *parse_filter(const char **buf, AVFilterGraph *graph, · 12 unmodified lines
130 char *name = av_get_token(buf, "=,;[\n");130 char *name = av_get_token(buf, "=,;[\n");
131 AVFilterContext *ret;131 AVFilterContext *ret;
132 132
133 if(**buf == '=') {133 if (**buf == '=') {
134 (*buf)++;134 (*buf)++;
135 opts = av_get_token(buf, "[],;\n");135 opts = av_get_token(buf, "[],;\n");
136 }136 }
@@ -143,7 +143,7 @@ static AVFilterContext *parse_filter(const char **buf, AVFilterGraph *graph, · 6 unmodified lines
143 143
144static void free_inout(AVFilterInOut *head)144static void free_inout(AVFilterInOut *head)
145{145{
146 while(head) {146 while (head) {
147 AVFilterInOut *next = head->next;147 AVFilterInOut *next = head->next;
148 av_free(head->name);148 av_free(head->name);
149 av_free(head);149 av_free(head);
@@ -155,12 +155,12 @@ static AVFilterInOut *extract_inout(const char *label, AVFilterInOut **links) · 5 unmodified lines
155{155{
156 AVFilterInOut *ret;156 AVFilterInOut *ret;
157 157
158 while(*links && strcmp((*links)->name, label))158 while (*links && strcmp((*links)->name, label))
159 links = &((*links)->next);159 links = &((*links)->next);
160 160
161 ret = *links;161 ret = *links;
162 162
163 if(ret)163 if (ret)
164 *links = ret->next;164 *links = ret->next;
165 165
166 return ret;166 return ret;
@@ -178,9 +178,9 @@ static int link_filter_inouts(AVFilterContext *filter, · 11 unmodified lines
178{178{
179 int pad = filter->input_count;179 int pad = filter->input_count;
180 180
181 while(pad--) {181 while (pad--) {
182 AVFilterInOut *p = *curr_inputs;182 AVFilterInOut *p = *curr_inputs;
183 if(!p) {183 if (!p) {
184 av_log(log_ctx, AV_LOG_ERROR,184 av_log(log_ctx, AV_LOG_ERROR,
185 "Not enough inputs specified for the \"%s\" filter.\n",185 "Not enough inputs specified for the \"%s\" filter.\n",
186 filter->filter->name);186 filter->filter->name);
@@ -189,8 +189,8 @@ static int link_filter_inouts(AVFilterContext *filter, · 2 unmodified lines
189 189
190 *curr_inputs = (*curr_inputs)->next;190 *curr_inputs = (*curr_inputs)->next;
191 191
192 if(p->filter) {192 if (p->filter) {
193 if(link_filter(p->filter, p->pad_idx, filter, pad, log_ctx))193 if (link_filter(p->filter, p->pad_idx, filter, pad, log_ctx))
194 return -1;194 return -1;
195 av_free(p->name);195 av_free(p->name);
196 av_free(p);196 av_free(p);
@@ -201,7 +201,7 @@ static int link_filter_inouts(AVFilterContext *filter, · 4 unmodified lines
201 }201 }
202 }202 }
203 203
204 if(*curr_inputs) {204 if (*curr_inputs) {
205 av_log(log_ctx, AV_LOG_ERROR,205 av_log(log_ctx, AV_LOG_ERROR,
206 "Too many inputs specified for the \"%s\" filter.\n",206 "Too many inputs specified for the \"%s\" filter.\n",
207 filter->filter->name);207 filter->filter->name);
@@ -209,7 +209,7 @@ static int link_filter_inouts(AVFilterContext *filter, · 1 unmodified line
209 }209 }
210 210
211 pad = filter->output_count;211 pad = filter->output_count;
212 while(pad--) {212 while (pad--) {
213 AVFilterInOut *currlinkn = av_mallocz(sizeof(AVFilterInOut));213 AVFilterInOut *currlinkn = av_mallocz(sizeof(AVFilterInOut));
214 currlinkn->filter = filter;214 currlinkn->filter = filter;
215 currlinkn->pad_idx = pad;215 currlinkn->pad_idx = pad;
@@ -224,17 +224,17 @@ static int parse_inputs(const char **buf, AVFilterInOut **curr_inputs, · 8 unmodified lines
224{224{
225 int pad = 0;225 int pad = 0;
226 226
227 while(**buf == '[') {227 while (**buf == '[') {
228 char *name = parse_link_name(buf, log_ctx);228 char *name = parse_link_name(buf, log_ctx);
229 AVFilterInOut *match;229 AVFilterInOut *match;
230 230
231 if(!name)231 if (!name)
232 return -1;232 return -1;
233 233
234 /* First check if the label is not in the open_outputs list */234 /* First check if the label is not in the open_outputs list */
235 match = extract_inout(name, open_outputs);235 match = extract_inout(name, open_outputs);
236 236
237 if(match) {237 if (match) {
238 av_free(name);238 av_free(name);
239 } else {239 } else {
240 /* Not in the list, so add it as an input */240 /* Not in the list, so add it as an input */
@@ -258,22 +258,22 @@ static int parse_outputs(const char **buf, AVFilterInOut **curr_inputs, · 17 unmodified lines
258{258{
259 int pad = 0;259 int pad = 0;
260 260
261 while(**buf == '[') {261 while (**buf == '[') {
262 char *name = parse_link_name(buf, log_ctx);262 char *name = parse_link_name(buf, log_ctx);
263 AVFilterInOut *match;263 AVFilterInOut *match;
264 264
265 AVFilterInOut *input = *curr_inputs;265 AVFilterInOut *input = *curr_inputs;
266 *curr_inputs = (*curr_inputs)->next;266 *curr_inputs = (*curr_inputs)->next;
267 267
268 if(!name)268 if (!name)
269 return -1;269 return -1;
270 270
271 /* First check if the label is not in the open_inputs list */271 /* First check if the label is not in the open_inputs list */
272 match = extract_inout(name, open_inputs);272 match = extract_inout(name, open_inputs);
273 273
274 if(match) {274 if (match) {
275 if(link_filter(input->filter, input->pad_idx,275 if (link_filter(input->filter, input->pad_idx,
276 match->filter, match->pad_idx, log_ctx) < 0)276 match->filter, match->pad_idx, log_ctx) < 0)
277 return -1;277 return -1;
278 av_free(match->name);278 av_free(match->name);
279 av_free(name);279 av_free(name);
@@ -304,39 +304,39 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, · 24 unmodified lines
304 AVFilterContext *filter;304 AVFilterContext *filter;
305 filters += strspn(filters, WHITESPACES);305 filters += strspn(filters, WHITESPACES);
306 306
307 if(parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx) < 0)307 if (parse_inputs(&filters, &curr_inputs, &open_outputs, log_ctx) < 0)
308 goto fail;308 goto fail;
309 309
310 filter = parse_filter(&filters, graph, index, log_ctx);310 filter = parse_filter(&filters, graph, index, log_ctx);
311 311
312 if(!filter)312 if (!filter)
313 goto fail;313 goto fail;
314 314
315 if(filter->input_count == 1 && !curr_inputs && !index) {315 if (filter->input_count == 1 && !curr_inputs && !index) {
316 /* First input can be omitted if it is "[in]" */316 /* First input can be omitted if it is "[in]" */
317 const char *tmp = "[in]";317 const char *tmp = "[in]";
318 if(parse_inputs(&tmp, &curr_inputs, &open_outputs, log_ctx) < 0)318 if(parse_inputs(&tmp, &curr_inputs, &open_outputs, log_ctx) < 0)
319 goto fail;319 goto fail;
320 }320 }
321 321
322 if(link_filter_inouts(filter, &curr_inputs, &open_inputs, log_ctx) < 0)322 if (link_filter_inouts(filter, &curr_inputs, &open_inputs, log_ctx) < 0)
323 goto fail;323 goto fail;
324 324
325 if(parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs,325 if (parse_outputs(&filters, &curr_inputs, &open_inputs, &open_outputs,
326 log_ctx) < 0)326 log_ctx) < 0)
327 goto fail;327 goto fail;
328 328
329 filters += strspn(filters, WHITESPACES);329 filters += strspn(filters, WHITESPACES);
330 chr = *filters++;330 chr = *filters++;
331 331
332 if(chr == ';' && curr_inputs) {332 if (chr == ';' && curr_inputs) {
333 av_log(log_ctx, AV_LOG_ERROR,333 av_log(log_ctx, AV_LOG_ERROR,
334 "Could not find a output to link when parsing \"%s\"\n",334 "Could not find a output to link when parsing \"%s\"\n",
335 filters - 1);335 filters - 1);
336 goto fail;336 goto fail;
337 }337 }
338 index++;338 index++;
339 } while(chr == ',' || chr == ';');339 } while (chr == ',' || chr == ';');
340 340
341 if (chr) {341 if (chr) {
342 av_log(log_ctx, AV_LOG_ERROR,342 av_log(log_ctx, AV_LOG_ERROR,
@@ -345,10 +345,10 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters, · 2 unmodified lines
345 goto fail;345 goto fail;
346 }346 }
347 347
348 if(open_inputs && !strcmp(open_inputs->name, "out") && curr_inputs) {348 if (open_inputs && !strcmp(open_inputs->name, "out") && curr_inputs) {
349 /* Last output can be omitted if it is "[out]" */349 /* Last output can be omitted if it is "[out]" */
350 const char *tmp = "[out]";350 const char *tmp = "[out]";
351 if(parse_outputs(&tmp, &curr_inputs, &open_inputs,351 if (parse_outputs(&tmp, &curr_inputs, &open_inputs,
352 &open_outputs, log_ctx) < 0)352 &open_outputs, log_ctx) < 0)
353 goto fail;353 goto fail;
354 }354 }

Keyboard shortcuts

General

Show keyboard shortcuts
?
Focus the current search
/

Issues and pull requests

Open filters
f

Issues, pull requests and Inbox

Select next item
j↓
Select previous item
k↑
Open selected item
Enter
Dismiss filters or clear selection
Esc

Repository code

Go to file
t