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https://chromium.googlesource.com/libyuv/libyuv
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RGBA to and from I420 with C implementation.
BUG=78 TEST=planar_test Review URL: https://webrtc-codereview.appspot.com/798007 git-svn-id: http://libyuv.googlecode.com/svn/trunk@355 16f28f9a-4ce2-e073-06de-1de4eb20be90
This commit is contained in:
fbarchard@google.com
parent
9bcc9a2535
commit
d5a27f0533
@ -1,6 +1,6 @@
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Name: libyuv
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URL: http://code.google.com/p/libyuv/
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Version: 354
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Version: 355
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License: BSD
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License File: LICENSE
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@ -133,7 +133,7 @@ int ABGRToI420(const uint8* src_frame, int src_stride_frame,
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uint8* dst_v, int dst_stride_v,
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int width, int height);
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// RGBA little endian (rgba in memory) to I420.
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// RGBA little endian (abgr in memory) to I420.
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int RGBAToI420(const uint8* src_frame, int src_stride_frame,
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uint8* dst_y, int dst_stride_y,
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uint8* dst_u, int dst_stride_u,
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@ -11,6 +11,6 @@
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#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
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#define INCLUDE_LIBYUV_VERSION_H_
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#define LIBYUV_VERSION 354
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#define LIBYUV_VERSION 355
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#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
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@ -1095,6 +1095,63 @@ int ABGRToI420(const uint8* src_abgr, int src_stride_abgr,
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return 0;
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}
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int RGBAToI420(const uint8* src_rgba, int src_stride_rgba,
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uint8* dst_y, int dst_stride_y,
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uint8* dst_u, int dst_stride_u,
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uint8* dst_v, int dst_stride_v,
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int width, int height) {
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if (!src_rgba ||
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!dst_y || !dst_u || !dst_v ||
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width <= 0 || height == 0) {
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return -1;
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}
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// Negative height means invert the image.
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if (height < 0) {
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height = -height;
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src_rgba = src_rgba + (height - 1) * src_stride_rgba;
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src_stride_rgba = -src_stride_rgba;
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}
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void (*RGBAToYRow)(const uint8* src_rgba, uint8* dst_y, int pix);
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void (*RGBAToUVRow)(const uint8* src_rgba0, int src_stride_rgba,
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uint8* dst_u, uint8* dst_v, int width);
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RGBAToYRow = RGBAToYRow_C;
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RGBAToUVRow = RGBAToUVRow_C;
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#if defined(HAS_RGBATOYROW_SSSE3)
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if (TestCpuFlag(kCpuHasSSSE3)) {
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if (width > 16) {
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RGBAToUVRow = RGBAToUVRow_Any_SSSE3;
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RGBAToYRow = RGBAToYRow_Any_SSSE3;
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}
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if (IS_ALIGNED(width, 16)) {
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RGBAToUVRow = RGBAToUVRow_Unaligned_SSSE3;
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RGBAToYRow = RGBAToYRow_Unaligned_SSSE3;
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if (IS_ALIGNED(src_rgba, 16) && IS_ALIGNED(src_stride_rgba, 16)) {
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RGBAToUVRow = RGBAToUVRow_SSSE3;
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if (IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) {
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RGBAToYRow = RGBAToYRow_SSSE3;
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}
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}
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}
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}
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#endif
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for (int y = 0; y < height - 1; y += 2) {
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RGBAToUVRow(src_rgba, src_stride_rgba, dst_u, dst_v, width);
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RGBAToYRow(src_rgba, dst_y, width);
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RGBAToYRow(src_rgba + src_stride_rgba, dst_y + dst_stride_y, width);
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src_rgba += src_stride_rgba * 2;
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dst_y += dst_stride_y * 2;
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dst_u += dst_stride_u;
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dst_v += dst_stride_v;
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}
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if (height & 1) {
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RGBAToUVRow(src_rgba, 0, dst_u, dst_v, width);
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RGBAToYRow(src_rgba, dst_y, width);
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}
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return 0;
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}
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int RGB24ToI420(const uint8* src_rgb24, int src_stride_rgb24,
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uint8* dst_y, int dst_stride_y,
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uint8* dst_u, int dst_stride_u,
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@ -1763,6 +1820,14 @@ int ConvertToI420(const uint8* sample, size_t sample_size,
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v, v_stride,
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dst_width, inv_dst_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 = RGBAToI420(src, src_width * 4,
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y, y_stride,
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u, u_stride,
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v, v_stride,
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dst_width, inv_dst_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 = RGB565ToI420(src, src_width * 2,
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@ -252,38 +252,6 @@ int I400ToARGB(const uint8* src_y, int src_stride_y,
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return 0;
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}
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int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr,
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uint8* dst_argb, int dst_stride_argb,
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int width, int height) {
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if (!src_abgr || !dst_argb ||
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width <= 0 || height == 0) {
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return -1;
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}
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// Negative height means invert the image.
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if (height < 0) {
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height = -height;
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src_abgr = src_abgr + (height - 1) * src_stride_abgr;
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src_stride_abgr = -src_stride_abgr;
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}
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void (*ABGRToARGBRow)(const uint8* src_abgr, uint8* dst_argb, int pix) =
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ABGRToARGBRow_C;
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#if defined(HAS_ABGRTOARGBROW_SSSE3)
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if (TestCpuFlag(kCpuHasSSSE3) &&
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IS_ALIGNED(width, 4) &&
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IS_ALIGNED(src_abgr, 16) && IS_ALIGNED(src_stride_abgr, 16) &&
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IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) {
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ABGRToARGBRow = ABGRToARGBRow_SSSE3;
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}
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#endif
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for (int y = 0; y < height; ++y) {
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ABGRToARGBRow(src_abgr, dst_argb, width);
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src_abgr += src_stride_abgr;
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dst_argb += dst_stride_argb;
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}
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return 0;
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}
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// Convert BGRA to ARGB.
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int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra,
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uint8* dst_argb, int dst_stride_argb,
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@ -317,6 +285,39 @@ int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra,
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return 0;
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}
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// Convert ABGR to ARGB.
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int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr,
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uint8* dst_argb, int dst_stride_argb,
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int width, int height) {
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if (!src_abgr || !dst_argb ||
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width <= 0 || height == 0) {
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return -1;
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}
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// Negative height means invert the image.
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if (height < 0) {
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height = -height;
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src_abgr = src_abgr + (height - 1) * src_stride_abgr;
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src_stride_abgr = -src_stride_abgr;
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}
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void (*ABGRToARGBRow)(const uint8* src_abgr, uint8* dst_argb, int pix) =
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ABGRToARGBRow_C;
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#if defined(HAS_ABGRTOARGBROW_SSSE3)
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if (TestCpuFlag(kCpuHasSSSE3) &&
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IS_ALIGNED(width, 4) &&
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IS_ALIGNED(src_abgr, 16) && IS_ALIGNED(src_stride_abgr, 16) &&
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IS_ALIGNED(dst_argb, 16) && IS_ALIGNED(dst_stride_argb, 16)) {
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ABGRToARGBRow = ABGRToARGBRow_SSSE3;
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}
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#endif
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for (int y = 0; y < height; ++y) {
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ABGRToARGBRow(src_abgr, dst_argb, width);
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src_abgr += src_stride_abgr;
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dst_argb += dst_stride_argb;
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}
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return 0;
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}
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// Convert RGBA to ARGB.
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int RGBAToARGB(const uint8* src_rgba, int src_stride_rgba,
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uint8* dst_argb, int dst_stride_argb,
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@ -828,6 +828,59 @@ int I420ToABGR(const uint8* src_y, int src_stride_y,
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return 0;
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}
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// Convert I420 to RGBA.
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int I420ToRGBA(const uint8* src_y, int src_stride_y,
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const uint8* src_u, int src_stride_u,
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const uint8* src_v, int src_stride_v,
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uint8* dst_rgba, int dst_stride_rgba,
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int width, int height) {
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if (!src_y || !src_u || !src_v ||
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!dst_rgba ||
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width <= 0 || height == 0) {
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return -1;
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}
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// Negative height means invert the image.
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if (height < 0) {
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height = -height;
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dst_rgba = dst_rgba + (height - 1) * dst_stride_rgba;
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dst_stride_rgba = -dst_stride_rgba;
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}
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void (*I422ToRGBARow)(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width) = I422ToRGBARow_C;
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#if defined(HAS_I422TORGBAROW_NEON)
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if (TestCpuFlag(kCpuHasNEON)) {
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I422ToRGBARow = I422ToRGBARow_Any_NEON;
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if (IS_ALIGNED(width, 16)) {
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I422ToRGBARow = I422ToRGBARow_NEON;
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}
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}
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#elif defined(HAS_I422TORGBAROW_SSSE3)
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if (TestCpuFlag(kCpuHasSSSE3) && width >= 8) {
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I422ToRGBARow = I422ToRGBARow_Any_SSSE3;
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if (IS_ALIGNED(width, 8)) {
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I422ToRGBARow = I422ToRGBARow_Unaligned_SSSE3;
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if (IS_ALIGNED(dst_rgba, 16) && IS_ALIGNED(dst_stride_rgba, 16)) {
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I422ToRGBARow = I422ToRGBARow_SSSE3;
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}
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}
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}
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#endif
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for (int y = 0; y < height; ++y) {
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I422ToRGBARow(src_y, src_u, src_v, dst_rgba, width);
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dst_rgba += dst_stride_rgba;
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src_y += src_stride_y;
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if (y & 1) {
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src_u += src_stride_u;
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src_v += src_stride_v;
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}
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}
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return 0;
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}
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// Convert I420 to RGB24.
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int I420ToRGB24(const uint8* src_y, int src_stride_y,
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const uint8* src_u, int src_stride_u,
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@ -1228,6 +1281,14 @@ int ConvertFromI420(const uint8* y, int y_stride,
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dst_sample_stride ? dst_sample_stride : width * 4,
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width, height);
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break;
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case FOURCC_RGBA:
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r = I420ToRGBA(y, y_stride,
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u, u_stride,
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v, v_stride,
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dst_sample,
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dst_sample_stride ? dst_sample_stride : width * 4,
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width, height);
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break;
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case FOURCC_BGGR:
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r = I420ToBayerBGGR(y, y_stride,
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u, u_stride,
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65
source/row.h
65
source/row.h
@ -37,7 +37,9 @@ extern "C" {
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#define HAS_ABGRTOARGBROW_SSSE3
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#define HAS_ABGRTOUVROW_SSSE3
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#define HAS_ABGRTOYROW_SSSE3
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#define HAS_RGBATOARGBROW_SSSE3
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// TODO: #define HAS_RGBATOARGBROW_SSSE3
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// TODO: #define HAS_RGBATOUVROW_SSSE3
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// TODO: #define HAS_RGBATOYROW_SSSE3
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#define HAS_ARGBTORGBAROW_SSSE3
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#define HAS_ARGB1555TOARGBROW_SSE2
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#define HAS_ARGB4444TOARGBROW_SSE2
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@ -56,11 +58,12 @@ extern "C" {
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#define HAS_BGRATOYROW_SSSE3
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#define HAS_COPYROW_SSE2
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#define HAS_COPYROW_X86
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#define HAS_I444TOARGBROW_SSSE3
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#define HAS_I422TOARGBROW_SSSE3
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#define HAS_I411TOARGBROW_SSSE3
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#define HAS_I422TOBGRAROW_SSSE3
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#define HAS_I422TOABGRROW_SSSE3
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// TODO: #define HAS_I422TORGBAROW_SSSE3
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#define HAS_I444TOARGBROW_SSSE3
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#define HAS_I411TOARGBROW_SSSE3
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#define HAS_I400TOARGBROW_SSE2
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#define HAS_MIRRORROW_SSSE3
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#define HAS_MIRRORROWUV_SSSE3
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@ -112,6 +115,7 @@ extern "C" {
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#define HAS_I422TOARGBROW_NEON
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#define HAS_I422TOBGRAROW_NEON
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#define HAS_I422TOABGRROW_NEON
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// TODO: #define HAS_I422TORGBAROW_NEON
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#endif
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#if defined(_MSC_VER) && !defined(__CLR_VER)
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@ -161,13 +165,20 @@ void I422ToABGRRow_NEON(const uint8* y_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width);
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void I422ToRGBARow_NEON(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width);
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void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void BGRAToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void ABGRToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void RGBAToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void ARGBToYRow_Unaligned_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void BGRAToYRow_Unaligned_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void ABGRToYRow_Unaligned_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void RGBAToYRow_Unaligned_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
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void ARGBToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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@ -175,12 +186,16 @@ void BGRAToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void ABGRToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void RGBAToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void ARGBToUVRow_Unaligned_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void BGRAToUVRow_Unaligned_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void ABGRToUVRow_Unaligned_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void RGBAToUVRow_Unaligned_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width);
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void MirrorRow_SSE2(const uint8* src, uint8* dst, int width);
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@ -206,6 +221,7 @@ void CopyRow_C(const uint8* src, uint8* dst, int count);
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void ARGBToYRow_C(const uint8* src_argb, uint8* dst_y, int pix);
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void BGRAToYRow_C(const uint8* src_argb, uint8* dst_y, int pix);
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void ABGRToYRow_C(const uint8* src_argb, uint8* dst_y, int pix);
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void RGBAToYRow_C(const uint8* src_argb, uint8* dst_y, int pix);
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void ARGBToUVRow_C(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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@ -213,19 +229,21 @@ void BGRAToUVRow_C(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void ABGRToUVRow_C(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void RGBAToUVRow_C(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width);
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void ABGRToARGBRow_SSSE3(const uint8* src_abgr, uint8* dst_argb, int pix);
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void BGRAToARGBRow_SSSE3(const uint8* src_bgra, uint8* dst_argb, int pix);
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void RGBAToARGBRow_SSSE3(const uint8* src_abgr, uint8* dst_argb, int pix);
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void ABGRToARGBRow_SSSE3(const uint8* src_abgr, uint8* dst_argb, int pix);
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void RGBAToARGBRow_SSSE3(const uint8* src_rgba, uint8* dst_argb, int pix);
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void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int pix);
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void RAWToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int pix);
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void ARGB1555ToARGBRow_SSE2(const uint8* src_argb, uint8* dst_argb, int pix);
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void RGB565ToARGBRow_SSE2(const uint8* src_argb, uint8* dst_argb, int pix);
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void ARGB4444ToARGBRow_SSE2(const uint8* src_argb, uint8* dst_argb, int pix);
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|
||||
void ABGRToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int pix);
|
||||
void BGRAToARGBRow_C(const uint8* src_bgra, uint8* dst_argb, int pix);
|
||||
void RGBAToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int pix);
|
||||
void ABGRToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int pix);
|
||||
void RGBAToARGBRow_C(const uint8* src_rgba, uint8* dst_argb, int pix);
|
||||
void RGB24ToARGBRow_C(const uint8* src_rgb24, uint8* dst_argb, int pix);
|
||||
void RAWToARGBRow_C(const uint8* src_rgb24, uint8* dst_argb, int pix);
|
||||
void RGB565ToARGBRow_C(const uint8* src_rgb, uint8* dst_argb, int pix);
|
||||
@ -289,6 +307,12 @@ void I422ToABGRRow_C(const uint8* y_buf,
|
||||
uint8* abgr_buf,
|
||||
int width);
|
||||
|
||||
void I422ToRGBARow_C(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgba_buf,
|
||||
int width);
|
||||
|
||||
void YToARGBRow_C(const uint8* y_buf,
|
||||
uint8* rgb_buf,
|
||||
int width);
|
||||
@ -333,6 +357,12 @@ void I422ToABGRRow_SSSE3(const uint8* y_buf,
|
||||
uint8* abgr_buf,
|
||||
int width);
|
||||
|
||||
void I422ToRGBARow_SSSE3(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgba_buf,
|
||||
int width);
|
||||
|
||||
void I444ToARGBRow_Unaligned_SSSE3(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
@ -373,6 +403,12 @@ void I422ToABGRRow_Unaligned_SSSE3(const uint8* y_buf,
|
||||
uint8* abgr_buf,
|
||||
int width);
|
||||
|
||||
void I422ToRGBARow_Unaligned_SSSE3(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgba_buf,
|
||||
int width);
|
||||
|
||||
void I444ToARGBRow_Any_SSSE3(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
@ -413,6 +449,12 @@ void I422ToABGRRow_Any_SSSE3(const uint8* y_buf,
|
||||
uint8* abgr_buf,
|
||||
int width);
|
||||
|
||||
void I422ToRGBARow_Any_SSSE3(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgba_buf,
|
||||
int width);
|
||||
|
||||
void YToARGBRow_SSE2(const uint8* y_buf,
|
||||
uint8* argb_buf,
|
||||
int width);
|
||||
@ -434,12 +476,15 @@ void ARGBToARGB4444Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix);
|
||||
void ARGBToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
|
||||
void BGRAToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
|
||||
void ABGRToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
|
||||
void RGBAToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix);
|
||||
void ARGBToUVRow_Any_SSSE3(const uint8* src_argb0, int src_stride_argb,
|
||||
uint8* dst_u, uint8* dst_v, int width);
|
||||
void BGRAToUVRow_Any_SSSE3(const uint8* src_argb0, int src_stride_argb,
|
||||
uint8* dst_u, uint8* dst_v, int width);
|
||||
void ABGRToUVRow_Any_SSSE3(const uint8* src_argb0, int src_stride_argb,
|
||||
uint8* dst_u, uint8* dst_v, int width);
|
||||
void RGBAToUVRow_Any_SSSE3(const uint8* src_argb0, int src_stride_argb,
|
||||
uint8* dst_u, uint8* dst_v, int width);
|
||||
|
||||
void I422ToARGBRow_Any_NEON(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
@ -459,6 +504,12 @@ void I422ToABGRRow_Any_NEON(const uint8* y_buf,
|
||||
uint8* rgb_buf,
|
||||
int width);
|
||||
|
||||
void I422ToRGBARow_Any_NEON(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgb_buf,
|
||||
int width);
|
||||
|
||||
void YUY2ToYRow_SSE2(const uint8* src_yuy2, uint8* dst_y, int pix);
|
||||
void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2,
|
||||
uint8* dst_u, uint8* dst_v, int pix);
|
||||
|
||||
@ -19,22 +19,6 @@ namespace libyuv {
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void ABGRToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int width) {
|
||||
for (int x = 0; x < width; ++x) {
|
||||
// To support in-place conversion.
|
||||
uint8 r = src_abgr[0];
|
||||
uint8 g = src_abgr[1];
|
||||
uint8 b = src_abgr[2];
|
||||
uint8 a = src_abgr[3];
|
||||
dst_argb[0] = b;
|
||||
dst_argb[1] = g;
|
||||
dst_argb[2] = r;
|
||||
dst_argb[3] = a;
|
||||
dst_argb += 4;
|
||||
src_abgr += 4;
|
||||
}
|
||||
}
|
||||
|
||||
void BGRAToARGBRow_C(const uint8* src_bgra, uint8* dst_argb, int width) {
|
||||
for (int x = 0; x < width; ++x) {
|
||||
// To support in-place conversion.
|
||||
@ -51,6 +35,22 @@ void BGRAToARGBRow_C(const uint8* src_bgra, uint8* dst_argb, int width) {
|
||||
}
|
||||
}
|
||||
|
||||
void ABGRToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int width) {
|
||||
for (int x = 0; x < width; ++x) {
|
||||
// To support in-place conversion.
|
||||
uint8 r = src_abgr[0];
|
||||
uint8 g = src_abgr[1];
|
||||
uint8 b = src_abgr[2];
|
||||
uint8 a = src_abgr[3];
|
||||
dst_argb[0] = b;
|
||||
dst_argb[1] = g;
|
||||
dst_argb[2] = r;
|
||||
dst_argb[3] = a;
|
||||
dst_argb += 4;
|
||||
src_abgr += 4;
|
||||
}
|
||||
}
|
||||
|
||||
void RGBAToARGBRow_C(const uint8* src_abgr, uint8* dst_argb, int width) {
|
||||
for (int x = 0; x < width; ++x) {
|
||||
// To support in-place conversion.
|
||||
@ -302,6 +302,7 @@ void NAME ## ToUVRow_C(const uint8* src_rgb0, int src_stride_rgb, \
|
||||
MAKEROWY(ARGB, 2, 1, 0)
|
||||
MAKEROWY(BGRA, 1, 2, 3)
|
||||
MAKEROWY(ABGR, 0, 1, 2)
|
||||
MAKEROWY(RGBA, 3, 2, 1)
|
||||
|
||||
// http://en.wikipedia.org/wiki/Grayscale.
|
||||
// 0.11 * B + 0.59 * G + 0.30 * R
|
||||
@ -574,7 +575,7 @@ void I422ToABGRRow_C(const uint8* y_buf,
|
||||
int width) {
|
||||
for (int x = 0; x < width - 1; x += 2) {
|
||||
YuvPixel(y_buf[0], u_buf[0], v_buf[0], rgb_buf + 0, 24, 0, 8, 16);
|
||||
YuvPixel(y_buf[1], u_buf[0], v_buf[0], rgb_buf + 4, 24, 0, 8, 16);
|
||||
YuvPixel(y_buf[1], u_buf[0], v_buf[0], rgb_buf + 4, 0, 8, 16, 24);
|
||||
y_buf += 2;
|
||||
u_buf += 1;
|
||||
v_buf += 1;
|
||||
@ -585,6 +586,24 @@ void I422ToABGRRow_C(const uint8* y_buf,
|
||||
}
|
||||
}
|
||||
|
||||
void I422ToRGBARow_C(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgb_buf,
|
||||
int width) {
|
||||
for (int x = 0; x < width - 1; x += 2) {
|
||||
YuvPixel(y_buf[0], u_buf[0], v_buf[0], rgb_buf + 0, 0, 24, 16, 8);
|
||||
YuvPixel(y_buf[1], u_buf[0], v_buf[0], rgb_buf + 4, 0, 24, 16, 8);
|
||||
y_buf += 2;
|
||||
u_buf += 1;
|
||||
v_buf += 1;
|
||||
rgb_buf += 8; // Advance 2 pixels.
|
||||
}
|
||||
if (width & 1) {
|
||||
YuvPixel(y_buf[0], u_buf[0], v_buf[0], rgb_buf + 0, 0, 24, 16, 8);
|
||||
}
|
||||
}
|
||||
|
||||
void YToARGBRow_C(const uint8* y_buf, uint8* rgb_buf, int width) {
|
||||
for (int x = 0; x < width; ++x) {
|
||||
YuvPixel(y_buf[0], 128, 128, rgb_buf, 24, 16, 8, 0);
|
||||
@ -930,11 +949,13 @@ Y2NY(NV12ToARGBRow_Any_SSSE3, NV12ToARGBRow_Unaligned_SSSE3, NV12ToARGBRow_C, 0)
|
||||
Y2NY(NV21ToARGBRow_Any_SSSE3, NV21ToARGBRow_Unaligned_SSSE3, NV21ToARGBRow_C, 0)
|
||||
YANY(I422ToBGRARow_Any_SSSE3, I422ToBGRARow_Unaligned_SSSE3, I422ToBGRARow_C, 1)
|
||||
YANY(I422ToABGRRow_Any_SSSE3, I422ToABGRRow_Unaligned_SSSE3, I422ToABGRRow_C, 1)
|
||||
// TODO: YANY(I422ToRGBARow_Any_SSSE3, I422ToRGBARow_Unaligned_SSSE3, I422ToRGBARow_C, 1)
|
||||
#endif
|
||||
#if defined(HAS_I422TOARGBROW_NEON)
|
||||
YANY(I422ToARGBRow_Any_NEON, I422ToARGBRow_NEON, I422ToARGBRow_C, 1)
|
||||
YANY(I422ToBGRARow_Any_NEON, I422ToBGRARow_NEON, I422ToBGRARow_C, 1)
|
||||
YANY(I422ToABGRRow_Any_NEON, I422ToABGRRow_NEON, I422ToABGRRow_C, 1)
|
||||
// TODO: YANY(I422ToRGBARow_Any_NEON, I422ToRGBARow_NEON, I422ToRGBARow_C, 1)
|
||||
#endif
|
||||
#undef YANY
|
||||
|
||||
@ -966,6 +987,7 @@ RGBANY(ARGBToARGB4444Row_Any_SSE2, ARGBToARGB4444Row_SSE2, 2)
|
||||
YANY(ARGBToYRow_Any_SSSE3, ARGBToYRow_Unaligned_SSSE3, 4)
|
||||
YANY(BGRAToYRow_Any_SSSE3, BGRAToYRow_Unaligned_SSSE3, 4)
|
||||
YANY(ABGRToYRow_Any_SSSE3, ABGRToYRow_Unaligned_SSSE3, 4)
|
||||
// TODO: YANY(RGBAToYRow_Any_SSSE3, RGBAToYRow_Unaligned_SSSE3, 4)
|
||||
YANY(YUY2ToYRow_Any_SSE2, YUY2ToYRow_Unaligned_SSE2, 2)
|
||||
YANY(UYVYToYRow_Any_SSE2, UYVYToYRow_Unaligned_SSE2, 2)
|
||||
#undef YANY
|
||||
@ -984,6 +1006,7 @@ YANY(UYVYToYRow_Any_SSE2, UYVYToYRow_Unaligned_SSE2, 2)
|
||||
UVANY(ARGBToUVRow_Any_SSSE3, ARGBToUVRow_Unaligned_SSSE3, ARGBToUVRow_C, 4)
|
||||
UVANY(BGRAToUVRow_Any_SSSE3, BGRAToUVRow_Unaligned_SSSE3, BGRAToUVRow_C, 4)
|
||||
UVANY(ABGRToUVRow_Any_SSSE3, ABGRToUVRow_Unaligned_SSSE3, ABGRToUVRow_C, 4)
|
||||
// TODO: UVANY(RGBAToUVRow_Any_SSSE3, RGBAToUVRow_Unaligned_SSSE3, RGBAToUVRow_C, 4)
|
||||
UVANY(YUY2ToUVRow_Any_SSE2, YUY2ToUVRow_Unaligned_SSE2, YUY2ToUVRow_C, 2)
|
||||
UVANY(UYVYToUVRow_Any_SSE2, UYVYToUVRow_Unaligned_SSE2, UYVYToUVRow_C, 2)
|
||||
#undef UVANY
|
||||
|
||||
@ -86,6 +86,7 @@ TEST_F(libyuvTest, FMT_PLANAR##To##FMT_B##N##_OptVsC) { \
|
||||
TESTPLANARTOB(I420, 2, 2, ARGB, 4)
|
||||
TESTPLANARTOB(I420, 2, 2, BGRA, 4)
|
||||
TESTPLANARTOB(I420, 2, 2, ABGR, 4)
|
||||
TESTPLANARTOB(I420, 2, 2, RGBA, 4)
|
||||
TESTPLANARTOB(I420, 2, 2, RAW, 3)
|
||||
TESTPLANARTOB(I420, 2, 2, RGB24, 3)
|
||||
TESTPLANARTOB(I420, 2, 2, RGB565, 2)
|
||||
@ -239,6 +240,7 @@ TEST_F(libyuvTest, FMT_A##To##FMT_PLANAR##N##_OptVsC) { \
|
||||
TESTATOPLANAR(ARGB, 4, I420, 2, 2)
|
||||
TESTATOPLANAR(BGRA, 4, I420, 2, 2)
|
||||
TESTATOPLANAR(ABGR, 4, I420, 2, 2)
|
||||
TESTATOPLANAR(RGBA, 4, I420, 2, 2)
|
||||
TESTATOPLANAR(RAW, 3, I420, 2, 2)
|
||||
TESTATOPLANAR(RGB24, 3, I420, 2, 2)
|
||||
TESTATOPLANAR(RGB565, 2, I420, 2, 2)
|
||||
|
||||
@ -10,10 +10,10 @@
|
||||
|
||||
#include "unit_test/unit_test.h"
|
||||
|
||||
#include <cstring>
|
||||
|
||||
#include <stdlib.h> // For getenv()
|
||||
|
||||
#include <cstring>
|
||||
|
||||
// Change this to 1000 for benchmarking.
|
||||
// TODO(fbarchard): Add command line parsing to pass this as option.
|
||||
#define BENCHMARK_ITERATIONS 1
|
||||
@ -23,7 +23,7 @@ libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
|
||||
benchmark_height_(720) {
|
||||
const char* repeat = getenv("LIBYUV_REPEAT");
|
||||
if (repeat) {
|
||||
benchmark_iterations_ = atoi(repeat);
|
||||
benchmark_iterations_ = atoi(repeat); // NOLINT
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user