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lavfi/dnn_io_proc: Return Specific Error Codes

This commit returns specific error codes from the functions in the dnn_io_proc instead of DNN_ERROR.

Shubhanshu Saxena committed 4 years ago

Commit d0587da1 parent b602f112 files · +30 −26Browse files

Showing the changes to libavfilter (2 of 2 files). Show all

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2 files
  1. libavfilter/dnn/dnn_io_proc.c +26 −22
  2. libavfilter/dnn/dnn_io_proc.h +4 −4
libavfilter/dnn/dnn_io_proc.c+26−22
@@ -24,16 +24,16 @@ · 23 unmodified lines
24#include "libavutil/avassert.h"24#include "libavutil/avassert.h"
25#include "libavutil/detection_bbox.h"25#include "libavutil/detection_bbox.h"
26 26
27DNNReturnType ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *log_ctx)27int ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *log_ctx)
28{28{
29 struct SwsContext *sws_ctx;29 struct SwsContext *sws_ctx;
30 int bytewidth = av_image_get_linesize(frame->format, frame->width, 0);30 int bytewidth = av_image_get_linesize(frame->format, frame->width, 0);
31 if (bytewidth < 0) {31 if (bytewidth < 0) {
32 return DNN_ERROR;32 return AVERROR(EINVAL);
33 }33 }
34 if (output->dt != DNN_FLOAT) {34 if (output->dt != DNN_FLOAT) {
35 avpriv_report_missing_feature(log_ctx, "data type rather than DNN_FLOAT");35 avpriv_report_missing_feature(log_ctx, "data type rather than DNN_FLOAT");
36 return DNN_ERROR;36 return AVERROR(ENOSYS);
37 }37 }
38 38
39 switch (frame->format) {39 switch (frame->format) {
@@ -51,7 +51,7 @@ DNNReturnType ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *l · 11 unmodified lines
51 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",51 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
52 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32), frame->width * 3, frame->height,52 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32), frame->width * 3, frame->height,
53 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width * 3, frame->height);53 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width * 3, frame->height);
54 return DNN_ERROR;54 return AVERROR(EINVAL);
55 }55 }
56 sws_scale(sws_ctx, (const uint8_t *[4]){(const uint8_t *)output->data, 0, 0, 0},56 sws_scale(sws_ctx, (const uint8_t *[4]){(const uint8_t *)output->data, 0, 0, 0},
57 (const int[4]){frame->width * 3 * sizeof(float), 0, 0, 0}, 0, frame->height,57 (const int[4]){frame->width * 3 * sizeof(float), 0, 0, 0}, 0, frame->height,
@@ -82,7 +82,7 @@ DNNReturnType ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *l · 24 unmodified lines
82 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",82 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
83 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32), frame->width, frame->height,83 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32), frame->width, frame->height,
84 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width, frame->height);84 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width, frame->height);
85 return DNN_ERROR;85 return AVERROR(EINVAL);
86 }86 }
87 sws_scale(sws_ctx, (const uint8_t *[4]){(const uint8_t *)output->data, 0, 0, 0},87 sws_scale(sws_ctx, (const uint8_t *[4]){(const uint8_t *)output->data, 0, 0, 0},
88 (const int[4]){frame->width * sizeof(float), 0, 0, 0}, 0, frame->height,88 (const int[4]){frame->width * sizeof(float), 0, 0, 0}, 0, frame->height,
@@ -91,22 +91,22 @@ DNNReturnType ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *l · 2 unmodified lines
91 return DNN_SUCCESS;91 return DNN_SUCCESS;
92 default:92 default:
93 avpriv_report_missing_feature(log_ctx, "%s", av_get_pix_fmt_name(frame->format));93 avpriv_report_missing_feature(log_ctx, "%s", av_get_pix_fmt_name(frame->format));
94 return DNN_ERROR;94 return AVERROR(ENOSYS);
95 }95 }
96 96
97 return DNN_SUCCESS;97 return DNN_SUCCESS;
98}98}
99 99
100DNNReturnType ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *log_ctx)100int ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *log_ctx)
101{101{
102 struct SwsContext *sws_ctx;102 struct SwsContext *sws_ctx;
103 int bytewidth = av_image_get_linesize(frame->format, frame->width, 0);103 int bytewidth = av_image_get_linesize(frame->format, frame->width, 0);
104 if (bytewidth < 0) {104 if (bytewidth < 0) {
105 return DNN_ERROR;105 return AVERROR(EINVAL);
106 }106 }
107 if (input->dt != DNN_FLOAT) {107 if (input->dt != DNN_FLOAT) {
108 avpriv_report_missing_feature(log_ctx, "data type rather than DNN_FLOAT");108 avpriv_report_missing_feature(log_ctx, "data type rather than DNN_FLOAT");
109 return DNN_ERROR;109 return AVERROR(ENOSYS);
110 }110 }
111 111
112 switch (frame->format) {112 switch (frame->format) {
@@ -124,7 +124,7 @@ DNNReturnType ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *lo · 11 unmodified lines
124 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",124 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
125 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width * 3, frame->height,125 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width * 3, frame->height,
126 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32),frame->width * 3, frame->height);126 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32),frame->width * 3, frame->height);
127 return DNN_ERROR;127 return AVERROR(EINVAL);
128 }128 }
129 sws_scale(sws_ctx, (const uint8_t **)frame->data,129 sws_scale(sws_ctx, (const uint8_t **)frame->data,
130 frame->linesize, 0, frame->height,130 frame->linesize, 0, frame->height,
@@ -156,7 +156,7 @@ DNNReturnType ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *lo · 25 unmodified lines
156 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",156 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
157 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width, frame->height,157 av_get_pix_fmt_name(AV_PIX_FMT_GRAY8), frame->width, frame->height,
158 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32),frame->width, frame->height);158 av_get_pix_fmt_name(AV_PIX_FMT_GRAYF32),frame->width, frame->height);
159 return DNN_ERROR;159 return AVERROR(EINVAL);
160 }160 }
161 sws_scale(sws_ctx, (const uint8_t **)frame->data,161 sws_scale(sws_ctx, (const uint8_t **)frame->data,
162 frame->linesize, 0, frame->height,162 frame->linesize, 0, frame->height,
@@ -166,7 +166,7 @@ DNNReturnType ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *lo · 3 unmodified lines
166 break;166 break;
167 default:167 default:
168 avpriv_report_missing_feature(log_ctx, "%s", av_get_pix_fmt_name(frame->format));168 avpriv_report_missing_feature(log_ctx, "%s", av_get_pix_fmt_name(frame->format));
169 return DNN_ERROR;169 return AVERROR(ENOSYS);
170 }170 }
171 171
172 return DNN_SUCCESS;172 return DNN_SUCCESS;
@@ -190,13 +190,14 @@ static enum AVPixelFormat get_pixel_format(DNNData *data) · 17 unmodified lines
190 return AV_PIX_FMT_BGR24;190 return AV_PIX_FMT_BGR24;
191}191}
192 192
193DNNReturnType ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t bbox_index, void *log_ctx)193int ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t bbox_index, void *log_ctx)
194{194{
195 const AVPixFmtDescriptor *desc;195 const AVPixFmtDescriptor *desc;
196 int offsetx[4], offsety[4];196 int offsetx[4], offsety[4];
197 uint8_t *bbox_data[4];197 uint8_t *bbox_data[4];
198 struct SwsContext *sws_ctx;198 struct SwsContext *sws_ctx;
199 int linesizes[4];199 int linesizes[4];
200 int ret = DNN_SUCCESS;
200 enum AVPixelFormat fmt;201 enum AVPixelFormat fmt;
201 int left, top, width, height;202 int left, top, width, height;
202 const AVDetectionBBoxHeader *header;203 const AVDetectionBBoxHeader *header;
@@ -221,13 +222,14 @@ DNNReturnType ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t · 18 unmodified lines
221 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",222 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
222 av_get_pix_fmt_name(frame->format), width, height,223 av_get_pix_fmt_name(frame->format), width, height,
223 av_get_pix_fmt_name(fmt), input->width, input->height);224 av_get_pix_fmt_name(fmt), input->width, input->height);
224 return DNN_ERROR;225 return AVERROR(EINVAL);
225 }226 }
226 227
227 if (av_image_fill_linesizes(linesizes, fmt, input->width) < 0) {228 ret = av_image_fill_linesizes(linesizes, fmt, input->width);
229 if (ret < 0) {
228 av_log(log_ctx, AV_LOG_ERROR, "unable to get linesizes with av_image_fill_linesizes");230 av_log(log_ctx, AV_LOG_ERROR, "unable to get linesizes with av_image_fill_linesizes");
229 sws_freeContext(sws_ctx);231 sws_freeContext(sws_ctx);
230 return DNN_ERROR;232 return ret;
231 }233 }
232 234
233 desc = av_pix_fmt_desc_get(frame->format);235 desc = av_pix_fmt_desc_get(frame->format);
@@ -246,13 +248,14 @@ DNNReturnType ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t · 12 unmodified lines
246 248
247 sws_freeContext(sws_ctx);249 sws_freeContext(sws_ctx);
248 250
249 return DNN_SUCCESS;251 return ret;
250}252}
251 253
252DNNReturnType ff_frame_to_dnn_detect(AVFrame *frame, DNNData *input, void *log_ctx)254int ff_frame_to_dnn_detect(AVFrame *frame, DNNData *input, void *log_ctx)
253{255{
254 struct SwsContext *sws_ctx;256 struct SwsContext *sws_ctx;
255 int linesizes[4];257 int linesizes[4];
258 int ret = DNN_SUCCESS;
256 enum AVPixelFormat fmt = get_pixel_format(input);259 enum AVPixelFormat fmt = get_pixel_format(input);
257 sws_ctx = sws_getContext(frame->width, frame->height, frame->format,260 sws_ctx = sws_getContext(frame->width, frame->height, frame->format,
258 input->width, input->height, fmt,261 input->width, input->height, fmt,
@@ -262,18 +265,19 @@ DNNReturnType ff_frame_to_dnn_detect(AVFrame *frame, DNNData *input, void *log_c · 3 unmodified lines
262 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",265 "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n",
263 av_get_pix_fmt_name(frame->format), frame->width, frame->height,266 av_get_pix_fmt_name(frame->format), frame->width, frame->height,
264 av_get_pix_fmt_name(fmt), input->width, input->height);267 av_get_pix_fmt_name(fmt), input->width, input->height);
265 return DNN_ERROR;268 return AVERROR(EINVAL);
266 }269 }
267 270
268 if (av_image_fill_linesizes(linesizes, fmt, input->width) < 0) {271 ret = av_image_fill_linesizes(linesizes, fmt, input->width);
272 if (ret < 0) {
269 av_log(log_ctx, AV_LOG_ERROR, "unable to get linesizes with av_image_fill_linesizes");273 av_log(log_ctx, AV_LOG_ERROR, "unable to get linesizes with av_image_fill_linesizes");
270 sws_freeContext(sws_ctx);274 sws_freeContext(sws_ctx);
271 return DNN_ERROR;275 return ret;
272 }276 }
273 277
274 sws_scale(sws_ctx, (const uint8_t *const *)frame->data, frame->linesize, 0, frame->height,278 sws_scale(sws_ctx, (const uint8_t *const *)frame->data, frame->linesize, 0, frame->height,
275 (uint8_t *const [4]){input->data, 0, 0, 0}, linesizes);279 (uint8_t *const [4]){input->data, 0, 0, 0}, linesizes);
276 280
277 sws_freeContext(sws_ctx);281 sws_freeContext(sws_ctx);
278 return DNN_SUCCESS;282 return ret;
279}283}
libavfilter/dnn/dnn_io_proc.h+4−4
@@ -30,9 +30,9 @@ · 29 unmodified lines
30#include "../dnn_interface.h"30#include "../dnn_interface.h"
31#include "libavutil/frame.h"31#include "libavutil/frame.h"
32 32
33DNNReturnType ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *log_ctx);33int ff_proc_from_frame_to_dnn(AVFrame *frame, DNNData *input, void *log_ctx);
34DNNReturnType ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *log_ctx);34int ff_proc_from_dnn_to_frame(AVFrame *frame, DNNData *output, void *log_ctx);
35DNNReturnType ff_frame_to_dnn_detect(AVFrame *frame, DNNData *input, void *log_ctx);35int ff_frame_to_dnn_detect(AVFrame *frame, DNNData *input, void *log_ctx);
36DNNReturnType ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t bbox_index, void *log_ctx);36int ff_frame_to_dnn_classify(AVFrame *frame, DNNData *input, uint32_t bbox_index, void *log_ctx);
37 37
38#endif38#endif

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