examples: use die() on dec/enc_init() failure

rather than die_codec(). calling any api functions with an uninitialized codec context is undefined. this avoids a crash in a call to vpx_codec_error_detail(). BUG=webm:1688

James Zern committed 6 years ago

Commit cbc276a1 parent b130f7110 files · +12 −12Browse files

Unified · Split

10 files

examples/decode_with_drops.c +1 −1
examples/postproc.c +2 −2
examples/set_maps.c +1 −1
examples/simple_decoder.c +1 −1
examples/simple_encoder.c +1 −1
examples/twopass_encoder.c +2 −2
examples/vp8cx_set_ref.c +1 −1
examples/vp9_lossless_encoder.c +1 −1
examples/vp9cx_set_ref.c +1 −1
examples/vpx_temporal_svc_encoder.c +1 −1

examples/decode_with_drops.c+1−1

@@ -106,7 +106,7 @@ int main(int argc, char **argv) { · 105 unmodified lines
106	106	printf("Using %s\n", vpx_codec_iface_name(decoder->codec_interface()));
107	107
108	108	if (vpx_codec_dec_init(&codec, decoder->codec_interface(), NULL, 0))
109		− die_codec(&codec, "Failed to initialize decoder.");
	109	+ die("Failed to initialize decoder.");
110	110
111	111	while (vpx_video_reader_read_frame(reader)) {
112	112	vpx_codec_iter_t iter = NULL;

examples/postproc.c+2−2

@@ -86,9 +86,9 @@ int main(int argc, char **argv) { · 85 unmodified lines
86	86	res = vpx_codec_dec_init(&codec, decoder->codec_interface(), NULL,
87	87	VPX_CODEC_USE_POSTPROC);
88	88	if (res == VPX_CODEC_INCAPABLE)
89		− die_codec(&codec, "Postproc not supported by this decoder.");
	89	+ die("Postproc not supported by this decoder.");
90	90
91		− if (res) die_codec(&codec, "Failed to initialize decoder.");
	91	+ if (res) die("Failed to initialize decoder.");
92	92
93	93	while (vpx_video_reader_read_frame(reader)) {
94	94	vpx_codec_iter_t iter = NULL;

examples/set_maps.c+1−1

@@ -209,7 +209,7 @@ int main(int argc, char **argv) { · 208 unmodified lines
209	209	die("Failed to open %s for reading.", argv[4]);
210	210
211	211	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
212		− die_codec(&codec, "Failed to initialize encoder");
	212	+ die("Failed to initialize encoder");
213	213
214	214	// Encode frames.
215	215	while (vpx_img_read(&raw, infile)) {

examples/simple_decoder.c+1−1

@@ -118,7 +118,7 @@ int main(int argc, char **argv) { · 117 unmodified lines
118	118	printf("Using %s\n", vpx_codec_iface_name(decoder->codec_interface()));
119	119
120	120	if (vpx_codec_dec_init(&codec, decoder->codec_interface(), NULL, 0))
121		− die_codec(&codec, "Failed to initialize decoder.");
	121	+ die("Failed to initialize decoder.");
122	122
123	123	while (vpx_video_reader_read_frame(reader)) {
124	124	vpx_codec_iter_t iter = NULL;

examples/simple_encoder.c+1−1

@@ -218,7 +218,7 @@ int main(int argc, char **argv) { · 217 unmodified lines
218	218	die("Failed to open %s for reading.", infile_arg);
219	219
220	220	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
221		− die_codec(&codec, "Failed to initialize encoder");
	221	+ die("Failed to initialize encoder");
222	222
223	223	// Encode frames.
224	224	while (vpx_img_read(&raw, infile)) {

examples/twopass_encoder.c+2−2

@@ -128,7 +128,7 @@ static vpx_fixed_buf_t pass0(vpx_image_t raw, FILE infile, · 127 unmodified lines
128	128	vpx_fixed_buf_t stats = { NULL, 0 };
129	129
130	130	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), cfg, 0))
131		− die_codec(&codec, "Failed to initialize encoder");
	131	+ die("Failed to initialize encoder");
132	132
133	133	// Calculate frame statistics.
134	134	while (vpx_img_read(raw, infile)) {
@@ -164,7 +164,7 @@ static void pass1(vpx_image_t raw, FILE infile, const char *outfile_name, · 29 unmodified lines
164	164	if (!writer) die("Failed to open %s for writing", outfile_name);
165	165
166	166	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), cfg, 0))
167		− die_codec(&codec, "Failed to initialize encoder");
	167	+ die("Failed to initialize encoder");
168	168
169	169	// Encode frames.
170	170	while (vpx_img_read(raw, infile)) {

examples/vp8cx_set_ref.c+1−1

@@ -155,7 +155,7 @@ int main(int argc, char **argv) { · 154 unmodified lines
155	155	die("Failed to open %s for reading.", argv[3]);
156	156
157	157	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
158		− die_codec(&codec, "Failed to initialize encoder");
	158	+ die("Failed to initialize encoder");
159	159
160	160	// Encode frames.
161	161	while (vpx_img_read(&raw, infile)) {

examples/vp9_lossless_encoder.c+1−1

@@ -110,7 +110,7 @@ int main(int argc, char **argv) { · 109 unmodified lines
110	110	die("Failed to open %s for reading.", argv[3]);
111	111
112	112	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
113		− die_codec(&codec, "Failed to initialize encoder");
	113	+ die("Failed to initialize encoder");
114	114
115	115	if (vpx_codec_control_(&codec, VP9E_SET_LOSSLESS, 1))
116	116	die_codec(&codec, "Failed to use lossless mode");

examples/vp9cx_set_ref.c+1−1

@@ -251,7 +251,7 @@ int main(int argc, char **argv) { · 250 unmodified lines
251	251	die("Failed to open %s for reading.", infile_arg);
252	252
253	253	if (vpx_codec_enc_init(&ecodec, encoder->codec_interface(), &cfg, 0))
254		− die_codec(&ecodec, "Failed to initialize encoder");
	254	+ die("Failed to initialize encoder");
255	255
256	256	// Disable alt_ref.
257	257	if (vpx_codec_control(&ecodec, VP8E_SET_ENABLEAUTOALTREF, 0))

examples/vpx_temporal_svc_encoder.c+1−1

@@ -815,7 +815,7 @@ int main(int argc, char **argv) { · 814 unmodified lines
815	815	#else
816	816	if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
817	817	#endif // CONFIG_VP9_HIGHBITDEPTH
818		− die_codec(&codec, "Failed to initialize encoder");
	818	+ die("Failed to initialize encoder");
819	819
820	820	if (strncmp(encoder->name, "vp8", 3) == 0) {
821	821	vpx_codec_control(&codec, VP8E_SET_CPUUSED, -speed);

examples: use die() on dec/enc_init() failure

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