if verbose==GPUJEPG_LL_STATUS print codec img info

Print compressed/decompressed available image info if LL_STATU verbosity
is used.

Printed size + image properties - size, pixel format, color space. The
values may have informative value because may be adjusted dynamically
depending on the input.

Author: MartinPulec

src/gpujpeg_common_internal.h

@@ -467,11 +467,6 @@ gpujpeg_image_parameters_equals(const struct gpujpeg_image_parameters *p1 , cons
 float
 gpujpeg_custom_timer_get_duration(cudaEvent_t start, cudaEvent_t stop);
 
-/// sets comp_count and sampling_factor from given pixel_format
-void
-gpujpeg_set_subsampling_from_pixel_format(enum gpujpeg_pixel_format pixel_format, int* comp_count,
-                                          struct gpujpeg_component_sampling_factor* sampling_factor);
-
 /**
  * @sa MK_SUBSAMPLING
  * This is mostly the same except but it zeroes unused coefficient (if comp_count < 4).

src/gpujpeg_decoder.c

@@ -446,6 +446,11 @@ gpujpeg_decoder_decode(struct gpujpeg_decoder* decoder, uint8_t* image, size_t i
     }
 
     coder_process_stats(coder);
+    if ( coder->param.verbose >= GPUJPEG_LL_STATUS ) {
+        printf("Decompressed Size:   %10.zu bytes %dx%d %s %s\n", output->data_size, output->param_image.width,
+               output->param_image.height, gpujpeg_pixel_format_get_name(output->param_image.pixel_format),
+               gpujpeg_color_space_get_name(output->param_image.color_space));
+    }
 
     return 0;
 }

src/gpujpeg_encoder.c

@@ -625,6 +625,13 @@ gpujpeg_encoder_encode(struct gpujpeg_encoder* encoder, const struct gpujpeg_par
     coder->d_data_raw = NULL;
 
     coder_process_stats(coder);
+    if (coder->param.verbose >= GPUJPEG_LL_STATUS ) {
+        const char* interleaved =
+            coder->param.comp_count == 1 ? "" : (coder->param.interleaved ? " interleaved" : " non-interleaved");
+        printf("Compressed Size:     %10.zu bytes %dx%d %s %s%s\n", *image_compressed_size, coder->param_image.width,
+               coder->param_image.height, gpujpeg_color_space_get_name(coder->param.color_space_internal),
+               gpujpeg_subsampling_get_name(coder->param.comp_count, coder->param.sampling_factor), interleaved);
+    }
 
     return 0;
 }

src/main.c

@@ -585,7 +585,7 @@ main(int argc, char *argv[])
 
             duration = gpujpeg_get_time() - duration;
             printf("Save Image:          %10.4f ms\n", duration * 1000.0);
-            printf("Compressed Size:     %10.zu bytes [%s]\n", image_compressed_size, output);
+            printf("Image Name:          %10s\n", output);
 
             // Destroy image
             gpujpeg_image_destroy(image);
@@ -730,8 +730,7 @@ main(int argc, char *argv[])
 
             duration = gpujpeg_get_time() - duration;
             printf("Save Image:          %10.2f ms\n", duration * 1000.0);
-            printf("Decompressed Size:   %10.zu bytes [%s] ", decoder_output.data_size, output);
-            print_gpujpeg_image_parameters(decoder_output.param_image, true, NULL);
+            printf("Image Name:          %10s\n", output);
 
             if ( use_opengl ) {
                 free(data);