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Issue #2101 - Part 3: Update libyuv
Updated to version 1861, git revision 88b050f337cc0ca2a51800fe7bf4737222c87344 from https://chromium.googlesource.com/libyuv/libyuv/
This commit is contained in:
u3shit
roytam1
parent
42f3296899
commit
a4d1f57b9e
222 changed files with 111006 additions and 37106 deletions
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@ -28,36 +28,45 @@ extern "C" {
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// src_height is used to compute location of planes, and indicate inversion
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// sample_size is measured in bytes and is the size of the frame.
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// With MJPEG it is the compressed size of the frame.
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// TODO(fbarchard): Add the following:
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// H010ToARGB
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// I010ToARGB
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LIBYUV_API
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int ConvertToARGB(const uint8* sample, size_t sample_size,
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uint8* crop_argb, int argb_stride,
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int crop_x, int crop_y,
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int src_width, int src_height,
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int crop_width, int crop_height,
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int ConvertToARGB(const uint8_t* sample,
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size_t sample_size,
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uint8_t* dst_argb,
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int dst_stride_argb,
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int crop_x,
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int crop_y,
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int src_width,
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int src_height,
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int crop_width,
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int crop_height,
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enum RotationMode rotation,
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uint32 fourcc) {
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uint32 format = CanonicalFourCC(fourcc);
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uint32_t fourcc) {
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uint32_t format = CanonicalFourCC(fourcc);
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int aligned_src_width = (src_width + 1) & ~1;
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const uint8* src;
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const uint8* src_uv;
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const uint8_t* src;
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const uint8_t* src_uv;
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int abs_src_height = (src_height < 0) ? -src_height : src_height;
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int inv_crop_height = (crop_height < 0) ? -crop_height : crop_height;
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int r = 0;
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// One pass rotation is available for some formats. For the rest, convert
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// to I420 (with optional vertical flipping) into a temporary I420 buffer,
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// and then rotate the I420 to the final destination buffer.
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// For in-place conversion, if destination crop_argb is same as source sample,
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// to ARGB (with optional vertical flipping) into a temporary ARGB buffer,
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// and then rotate the ARGB to the final destination buffer.
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// For in-place conversion, if destination dst_argb is same as source sample,
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// also enable temporary buffer.
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LIBYUV_BOOL need_buf = (rotation && format != FOURCC_ARGB) ||
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crop_argb == sample;
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uint8* dest_argb = crop_argb;
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int dest_argb_stride = argb_stride;
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uint8* rotate_buffer = NULL;
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LIBYUV_BOOL need_buf =
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(rotation && format != FOURCC_ARGB) || dst_argb == sample;
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uint8_t* dest_argb = dst_argb;
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int dest_dst_stride_argb = dst_stride_argb;
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uint8_t* rotate_buffer = NULL;
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int abs_crop_height = (crop_height < 0) ? -crop_height : crop_height;
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if (crop_argb == NULL || sample == NULL ||
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src_width <= 0 || crop_width <= 0 ||
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if (dst_argb == NULL || sample == NULL || src_width <= 0 || crop_width <= 0 ||
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src_height == 0 || crop_height == 0) {
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return -1;
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}
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@ -67,187 +76,236 @@ int ConvertToARGB(const uint8* sample, size_t sample_size,
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if (need_buf) {
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int argb_size = crop_width * 4 * abs_crop_height;
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rotate_buffer = (uint8*)malloc(argb_size);
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rotate_buffer = (uint8_t*)malloc(argb_size); /* NOLINT */
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if (!rotate_buffer) {
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return 1; // Out of memory runtime error.
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}
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crop_argb = rotate_buffer;
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argb_stride = crop_width * 4;
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dst_argb = rotate_buffer;
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dst_stride_argb = crop_width * 4;
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}
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switch (format) {
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// Single plane formats
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case FOURCC_YUY2:
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src = sample + (aligned_src_width * crop_y + crop_x) * 2;
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r = YUY2ToARGB(src, aligned_src_width * 2,
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crop_argb, argb_stride,
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r = YUY2ToARGB(src, aligned_src_width * 2, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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break;
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case FOURCC_UYVY:
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src = sample + (aligned_src_width * crop_y + crop_x) * 2;
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r = UYVYToARGB(src, aligned_src_width * 2,
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crop_argb, argb_stride,
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r = UYVYToARGB(src, aligned_src_width * 2, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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break;
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case FOURCC_24BG:
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src = sample + (src_width * crop_y + crop_x) * 3;
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r = RGB24ToARGB(src, src_width * 3,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = RGB24ToARGB(src, src_width * 3, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_RAW:
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src = sample + (src_width * crop_y + crop_x) * 3;
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r = RAWToARGB(src, src_width * 3,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = RAWToARGB(src, src_width * 3, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_ARGB:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = ARGBToARGB(src, src_width * 4,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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if (!need_buf && !rotation) {
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = ARGBToARGB(src, src_width * 4, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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}
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break;
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case FOURCC_BGRA:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = BGRAToARGB(src, src_width * 4,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = BGRAToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_ABGR:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = ABGRToARGB(src, src_width * 4,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = ABGRToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_RGBA:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = RGBAToARGB(src, src_width * 4,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = RGBAToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_AR30:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = AR30ToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_AB30:
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src = sample + (src_width * crop_y + crop_x) * 4;
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r = AB30ToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_RGBP:
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src = sample + (src_width * crop_y + crop_x) * 2;
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r = RGB565ToARGB(src, src_width * 2,
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crop_argb, argb_stride,
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r = RGB565ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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break;
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case FOURCC_RGBO:
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src = sample + (src_width * crop_y + crop_x) * 2;
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r = ARGB1555ToARGB(src, src_width * 2,
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crop_argb, argb_stride,
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r = ARGB1555ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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break;
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case FOURCC_R444:
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src = sample + (src_width * crop_y + crop_x) * 2;
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r = ARGB4444ToARGB(src, src_width * 2,
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crop_argb, argb_stride,
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r = ARGB4444ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
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crop_width, inv_crop_height);
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break;
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case FOURCC_I400:
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src = sample + src_width * crop_y + crop_x;
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r = I400ToARGB(src, src_width,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = I400ToARGB(src, src_width, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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case FOURCC_J400:
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src = sample + src_width * crop_y + crop_x;
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r = J400ToARGB(src, src_width, dst_argb, dst_stride_argb, crop_width,
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inv_crop_height);
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break;
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// Biplanar formats
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case FOURCC_NV12:
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src = sample + (src_width * crop_y + crop_x);
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src_uv = sample + aligned_src_width * (src_height + crop_y / 2) + crop_x;
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r = NV12ToARGB(src, src_width,
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src_uv, aligned_src_width,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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src_uv =
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sample + aligned_src_width * (abs_src_height + crop_y / 2) + crop_x;
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r = NV12ToARGB(src, src_width, src_uv, aligned_src_width, dst_argb,
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dst_stride_argb, crop_width, inv_crop_height);
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break;
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case FOURCC_NV21:
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src = sample + (src_width * crop_y + crop_x);
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src_uv = sample + aligned_src_width * (src_height + crop_y / 2) + crop_x;
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src_uv =
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sample + aligned_src_width * (abs_src_height + crop_y / 2) + crop_x;
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// Call NV12 but with u and v parameters swapped.
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r = NV21ToARGB(src, src_width,
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src_uv, aligned_src_width,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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break;
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case FOURCC_M420:
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src = sample + (src_width * crop_y) * 12 / 8 + crop_x;
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r = M420ToARGB(src, src_width,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = NV21ToARGB(src, src_width, src_uv, aligned_src_width, dst_argb,
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dst_stride_argb, crop_width, inv_crop_height);
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break;
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// Triplanar formats
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case FOURCC_I420:
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case FOURCC_YV12: {
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const uint8* src_y = sample + (src_width * crop_y + crop_x);
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const uint8* src_u;
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const uint8* src_v;
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const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
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const uint8_t* src_u;
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const uint8_t* src_v;
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int halfwidth = (src_width + 1) / 2;
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int halfheight = (abs_src_height + 1) / 2;
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if (format == FOURCC_YV12) {
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src_v = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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(halfwidth * crop_y + crop_x) / 2;
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src_u = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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} else {
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src_u = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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(halfwidth * crop_y + crop_x) / 2;
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src_v = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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}
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r = I420ToARGB(src_y, src_width,
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src_u, halfwidth,
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src_v, halfwidth,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = I420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_J420: {
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const uint8* src_y = sample + (src_width * crop_y + crop_x);
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const uint8* src_u;
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const uint8* src_v;
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int halfwidth = (src_width + 1) / 2;
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int halfheight = (abs_src_height + 1) / 2;
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src_u = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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src_v = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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r = J420ToARGB(src_y, src_width,
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src_u, halfwidth,
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src_v, halfwidth,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
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const uint8_t* src_u = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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const uint8_t* src_v = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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r = J420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_H420: {
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int halfwidth = (src_width + 1) / 2;
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int halfheight = (abs_src_height + 1) / 2;
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const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
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const uint8_t* src_u = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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const uint8_t* src_v = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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r = H420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_U420: {
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int halfwidth = (src_width + 1) / 2;
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int halfheight = (abs_src_height + 1) / 2;
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const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
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const uint8_t* src_u = sample + src_width * abs_src_height +
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(halfwidth * crop_y + crop_x) / 2;
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const uint8_t* src_v = sample + src_width * abs_src_height +
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halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
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r = U420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_I422:
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case FOURCC_YV16: {
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const uint8* src_y = sample + src_width * crop_y + crop_x;
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const uint8* src_u;
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const uint8* src_v;
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int halfwidth = (src_width + 1) / 2;
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const uint8_t* src_y = sample + src_width * crop_y + crop_x;
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const uint8_t* src_u;
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const uint8_t* src_v;
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if (format == FOURCC_YV16) {
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src_v = sample + src_width * abs_src_height +
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halfwidth * crop_y + crop_x / 2;
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src_v = sample + src_width * abs_src_height + halfwidth * crop_y +
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crop_x / 2;
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src_u = sample + src_width * abs_src_height +
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halfwidth * (abs_src_height + crop_y) + crop_x / 2;
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halfwidth * (abs_src_height + crop_y) + crop_x / 2;
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} else {
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src_u = sample + src_width * abs_src_height +
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halfwidth * crop_y + crop_x / 2;
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src_u = sample + src_width * abs_src_height + halfwidth * crop_y +
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crop_x / 2;
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src_v = sample + src_width * abs_src_height +
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halfwidth * (abs_src_height + crop_y) + crop_x / 2;
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halfwidth * (abs_src_height + crop_y) + crop_x / 2;
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}
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r = I422ToARGB(src_y, src_width,
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src_u, halfwidth,
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src_v, halfwidth,
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crop_argb, argb_stride,
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crop_width, inv_crop_height);
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r = I422ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_J422: {
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int halfwidth = (src_width + 1) / 2;
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const uint8_t* src_y = sample + src_width * crop_y + crop_x;
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const uint8_t* src_u =
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sample + src_width * abs_src_height + halfwidth * crop_y + crop_x / 2;
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const uint8_t* src_v = sample + src_width * abs_src_height +
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halfwidth * (abs_src_height + crop_y) + crop_x / 2;
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r = J422ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
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dst_argb, dst_stride_argb, crop_width, inv_crop_height);
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break;
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}
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case FOURCC_H422: {
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int halfwidth = (src_width + 1) / 2;
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const uint8_t* src_y = sample + src_width * crop_y + crop_x;
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const uint8_t* src_u =
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sample + src_width * abs_src_height + halfwidth * crop_y + crop_x / 2;
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const uint8_t* src_v = sample + src_width * abs_src_height +
|
||||
halfwidth * (abs_src_height + crop_y) + crop_x / 2;
|
||||
r = H422ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
|
||||
case FOURCC_U422: {
|
||||
int halfwidth = (src_width + 1) / 2;
|
||||
const uint8_t* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8_t* src_u =
|
||||
sample + src_width * abs_src_height + halfwidth * crop_y + crop_x / 2;
|
||||
const uint8_t* src_v = sample + src_width * abs_src_height +
|
||||
halfwidth * (abs_src_height + crop_y) + crop_x / 2;
|
||||
r = H422ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
|
||||
case FOURCC_I444:
|
||||
case FOURCC_YV24: {
|
||||
const uint8* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8* src_u;
|
||||
const uint8* src_v;
|
||||
const uint8_t* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8_t* src_u;
|
||||
const uint8_t* src_v;
|
||||
if (format == FOURCC_YV24) {
|
||||
src_v = sample + src_width * (abs_src_height + crop_y) + crop_x;
|
||||
src_u = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
|
||||
|
|
@ -255,32 +313,48 @@ int ConvertToARGB(const uint8* sample, size_t sample_size,
|
|||
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
|
||||
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
|
||||
}
|
||||
r = I444ToARGB(src_y, src_width,
|
||||
src_u, src_width,
|
||||
src_v, src_width,
|
||||
crop_argb, argb_stride,
|
||||
crop_width, inv_crop_height);
|
||||
r = I444ToARGB(src_y, src_width, src_u, src_width, src_v, src_width,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
case FOURCC_I411: {
|
||||
int quarterwidth = (src_width + 3) / 4;
|
||||
const uint8* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8* src_u = sample + src_width * abs_src_height +
|
||||
quarterwidth * crop_y + crop_x / 4;
|
||||
const uint8* src_v = sample + src_width * abs_src_height +
|
||||
quarterwidth * (abs_src_height + crop_y) + crop_x / 4;
|
||||
r = I411ToARGB(src_y, src_width,
|
||||
src_u, quarterwidth,
|
||||
src_v, quarterwidth,
|
||||
crop_argb, argb_stride,
|
||||
crop_width, inv_crop_height);
|
||||
|
||||
case FOURCC_J444: {
|
||||
const uint8_t* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8_t* src_u;
|
||||
const uint8_t* src_v;
|
||||
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
|
||||
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
|
||||
r = J444ToARGB(src_y, src_width, src_u, src_width, src_v, src_width,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
|
||||
case FOURCC_H444: {
|
||||
const uint8_t* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8_t* src_u;
|
||||
const uint8_t* src_v;
|
||||
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
|
||||
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
|
||||
r = H444ToARGB(src_y, src_width, src_u, src_width, src_v, src_width,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
|
||||
case FOURCC_U444: {
|
||||
const uint8_t* src_y = sample + src_width * crop_y + crop_x;
|
||||
const uint8_t* src_u;
|
||||
const uint8_t* src_v;
|
||||
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
|
||||
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
|
||||
r = U444ToARGB(src_y, src_width, src_u, src_width, src_v, src_width,
|
||||
dst_argb, dst_stride_argb, crop_width, inv_crop_height);
|
||||
break;
|
||||
}
|
||||
|
||||
#ifdef HAVE_JPEG
|
||||
case FOURCC_MJPG:
|
||||
r = MJPGToARGB(sample, sample_size,
|
||||
crop_argb, argb_stride,
|
||||
src_width, abs_src_height, crop_width, inv_crop_height);
|
||||
r = MJPGToARGB(sample, sample_size, dst_argb, dst_stride_argb, src_width,
|
||||
abs_src_height, crop_width, inv_crop_height);
|
||||
break;
|
||||
#endif
|
||||
default:
|
||||
|
|
@ -289,11 +363,14 @@ int ConvertToARGB(const uint8* sample, size_t sample_size,
|
|||
|
||||
if (need_buf) {
|
||||
if (!r) {
|
||||
r = ARGBRotate(crop_argb, argb_stride,
|
||||
dest_argb, dest_argb_stride,
|
||||
r = ARGBRotate(dst_argb, dst_stride_argb, dest_argb, dest_dst_stride_argb,
|
||||
crop_width, abs_crop_height, rotation);
|
||||
}
|
||||
free(rotate_buffer);
|
||||
} else if (rotation) {
|
||||
src = sample + (src_width * crop_y + crop_x) * 4;
|
||||
r = ARGBRotate(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
|
||||
inv_crop_height, rotation);
|
||||
}
|
||||
|
||||
return r;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue