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Report downsample progress by when we empty the ring buffer, it's more accurate that way.

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This commit is contained in:
Jorge Rodriguez 2014-09-09 16:35:00 -07:00
parent 084baed15c
commit d510d70b6a
1 changed files with 1 additions and 2 deletions
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3
stb_image_resize.h
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@ -1500,6 +1500,7 @@ static void stbir__empty_ring_buffer(stbir__info* stbir_info, int first_necessar
int output_row_start = stbir_info->ring_buffer_first_scanline * output_stride_bytes; int output_row_start = stbir_info->ring_buffer_first_scanline * output_stride_bytes;
float* ring_buffer_entry = stbir__get_ring_buffer_entry(ring_buffer, stbir_info->ring_buffer_begin_index, ring_buffer_length); float* ring_buffer_entry = stbir__get_ring_buffer_entry(ring_buffer, stbir_info->ring_buffer_begin_index, ring_buffer_length);
stbir__encode_scanline(stbir_info, output_w, (char *) output_data + output_row_start, ring_buffer_entry, channels, alpha_channel, decode); stbir__encode_scanline(stbir_info, output_w, (char *) output_data + output_row_start, ring_buffer_entry, channels, alpha_channel, decode);
STBIR_PROGRESS_REPORT((float)stbir_info->ring_buffer_first_scanline / output_w);
} }
if (stbir_info->ring_buffer_first_scanline == stbir_info->ring_buffer_last_scanline) if (stbir_info->ring_buffer_first_scanline == stbir_info->ring_buffer_last_scanline)
@ -1556,8 +1557,6 @@ static void stbir__buffer_loop_downsample(stbir__info* stbir_info)
// Now the horizontal buffer is ready to write to all ring buffer rows. // Now the horizontal buffer is ready to write to all ring buffer rows.
stbir__resample_vertical_downsample(stbir_info, y, out_first_scanline, out_last_scanline, out_center_of_in); stbir__resample_vertical_downsample(stbir_info, y, out_first_scanline, out_last_scanline, out_center_of_in);
STBIR_PROGRESS_REPORT((float)(y + pixel_margin) / (stbir_info->input_h + pixel_margin * 2));
} }
stbir__empty_ring_buffer(stbir_info, stbir_info->output_h); stbir__empty_ring_buffer(stbir_info, stbir_info->output_h);