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FS-11521: [mod_av] support colorspace from params of file interface 

https://freeswitch.org/jira/browse/FS-11521
This commit is contained in:
Liyang 2018-11-14 17:04:48 +08:00 committed by Andrey Volk
parent 863a0b1d2a
commit 036d3e8085
2 changed files with 74 additions and 8 deletions
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15
src/mod/applications/mod_av/avformat.c
View File

@ -126,6 +126,7 @@ struct av_file_context {
AVFormatContext *fc;
AVCodec *audio_codec;
AVCodec *video_codec;
enum AVColorSpace colorspace;
int has_audio;
int has_video;
@ -573,8 +574,9 @@ GCC_DIAG_ON(deprecated-declarations)
// av_opt_set_int(c->priv_data, "slice-max-size", SWITCH_DEFAULT_VIDEO_SIZE, 0);
c->colorspace = avformat_globals.colorspace;
c->colorspace = context->colorspace;
c->color_range = AVCOL_RANGE_JPEG;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "colorspace = %d\n", c->colorspace);
break;
default:
@ -1605,7 +1607,8 @@ static switch_status_t av_file_open(switch_file_handle_t *handle, const char *pa
context->offset = DFT_RECORD_OFFSET;
context->handle = handle;
context->audio_timer = 1;
context->colorspace = avformat_globals.colorspace;
if (handle->params) {
if ((tmp = switch_event_get_header(handle->params, "av_video_offset"))) {
context->offset = atoi(tmp);
@ -1615,6 +1618,14 @@ static switch_status_t av_file_open(switch_file_handle_t *handle, const char *pa
context->audio_timer = 0;
}
}
if ((tmp = switch_event_get_header(handle->params, "colorspace"))) {
int value = atoi(tmp);
enum AVColorSpace colorspace = UINTVAL(value);
if (colorspace <= AVCOL_SPC_NB) {
context->colorspace = colorspace;
}
}
}
switch_mutex_init(&context->mutex, SWITCH_MUTEX_NESTED, handle->memory_pool);

67
src/mod/applications/mod_av/test/test_avformat.c
View File

@ -42,11 +42,11 @@ FST_CORE_BEGIN("conf")
}
FST_SETUP_END()
FST_TEST_BEGIN(avformat_test)
FST_TEST_BEGIN(avformat_test_colorspace_RGB)
{
switch_status_t status;
switch_image_t *img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, 1280, 720, 1);
switch_file_handle_t fh = { 0 };
switch_file_handle_t fh = { 0 };
uint8_t data[SAMPLES * 2] = { 0 };
switch_frame_t frame = { 0 };
switch_size_t len = SAMPLES;
@ -54,9 +54,9 @@ FST_CORE_BEGIN("conf")
fst_requires(img);
status = switch_core_file_open(&fh, "./test.mp4", 1, 8000, flags, fst_pool);
status = switch_core_file_open(&fh, "{colorspace=0}./test_RGB.mp4", 1, 8000, flags, fst_pool);
fst_requires(status == SWITCH_STATUS_SUCCESS);
fst_requires(switch_test_flag(&fh, SWITCH_FILE_OPEN));
fst_requires(switch_test_flag(&fh, SWITCH_FILE_OPEN));
status = switch_core_file_write(&fh, data, &len);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "status: %d len: %d\n", status, len);
@ -91,7 +91,62 @@ FST_CORE_BEGIN("conf")
switch_yield(100000);
}
switch_core_file_close(&fh);
switch_core_file_close(&fh);
switch_img_free(&img);
switch_img_free(&ccimg);
}
FST_TEST_END()
FST_TEST_BEGIN(avformat_test_colorspace_BT7)
{
switch_status_t status;
switch_image_t *img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, 1280, 720, 1);
switch_file_handle_t fh = { 0 };
uint8_t data[SAMPLES * 2] = { 0 };
switch_frame_t frame = { 0 };
switch_size_t len = SAMPLES;
uint32_t flags = SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT | SWITCH_FILE_FLAG_VIDEO;
fst_requires(img);
status = switch_core_file_open(&fh, "{colorspace=1}./test_BT7.mp4", 1, 8000, flags, fst_pool);
fst_requires(status == SWITCH_STATUS_SUCCESS);
fst_requires(switch_test_flag(&fh, SWITCH_FILE_OPEN));
status = switch_core_file_write(&fh, data, &len);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "status: %d len: %d\n", status, len);
fst_check(status == SWITCH_STATUS_SUCCESS);
// fst_requires(len == SAMPLES);
frame.img = img;
status = switch_core_file_write_video(&fh, &frame);
fst_check(status == SWITCH_STATUS_SUCCESS);
switch_image_t *ccimg = switch_img_read_png("./cluecon.png", SWITCH_IMG_FMT_ARGB);
fst_requires(ccimg);
switch_rgb_color_t color = {0};
color.a = 255;
for (int i = 0; i < 30; i++) {
len = SAMPLES;
if (i == 10) {
color.r = 255;
} else if (i == 20) {
color.r = 0;
color.b = 255;
}
switch_img_fill(img, 0, 0, img->d_w, img->d_h, &color);
switch_img_patch(img, ccimg, i * 10, i * 10);
status = switch_core_file_write(&fh, data, &len);
status = switch_core_file_write_video(&fh, &frame);
switch_yield(100000);
}
switch_core_file_close(&fh);
switch_img_free(&img);
switch_img_free(&ccimg);
}
@ -101,7 +156,7 @@ FST_CORE_BEGIN("conf")
{
const char *err = NULL;
switch_sleep(1000000);
fst_check(switch_loadable_module_unload_module(SWITCH_GLOBAL_dirs.mod_dir, (char *)"mod_av", SWITCH_TRUE, &err) == SWITCH_STATUS_SUCCESS);
//fst_check(switch_loadable_module_unload_module(SWITCH_GLOBAL_dirs.mod_dir, (char *)"mod_av", SWITCH_TRUE, &err) == SWITCH_STATUS_SUCCESS);
}
FST_TEARDOWN_END()
}