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videomixer: Update videoconvert code from -base

Browse source 
And also rename the remaining symbols to prevent conflicts
during static linking.

https://bugzilla.gnome.org/show_bug.cgi?id=728443
This commit is contained in:
Sebastian Dröge 2014-06-28 16:48:13 +02:00
parent 8b7f0ae3fe
commit db43a39bbf
5 changed files with 439 additions and 933 deletions
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202
gst/videomixer/gstcms.c
View file

@ -33,7 +33,7 @@
/* our simple CMS */
void
color_xyY_to_XYZ (Color * c)
videomixer_color_xyY_to_XYZ (Color * c)
{
if (c->v[1] == 0) {
c->v[0] = 0;
@ -51,7 +51,7 @@ color_xyY_to_XYZ (Color * c)
}
void
color_XYZ_to_xyY (Color * c)
videomixer_color_XYZ_to_xyY (Color * c)
{
double d;
d = c->v[0] + c->v[1] + c->v[2];
@ -71,7 +71,7 @@ color_XYZ_to_xyY (Color * c)
}
void
color_set (Color * c, double x, double y, double z)
videomixer_color_set (Color * c, double x, double y, double z)
{
c->v[0] = x;
c->v[1] = y;
@ -79,7 +79,7 @@ color_set (Color * c, double x, double y, double z)
}
void
color_matrix_set_identity (ColorMatrix * m)
videomixer_color_matrix_set_identity (ColorMatrix * m)
{
int i, j;
@ -92,7 +92,7 @@ color_matrix_set_identity (ColorMatrix * m)
/* Prettyprint a 4x4 matrix @m@ */
void
color_matrix_dump (ColorMatrix * m)
videomixer_color_matrix_dump (ColorMatrix * m)
{
int i, j;
@ -112,7 +112,8 @@ color_matrix_dump (ColorMatrix * m)
* - @dst@ may be a pointer to @a@ andor @b@
*/
void
color_matrix_multiply (ColorMatrix * dst, ColorMatrix * a, ColorMatrix * b)
videomixer_color_matrix_multiply (ColorMatrix * dst, ColorMatrix * a,
ColorMatrix * b)
{
ColorMatrix tmp;
int i, j, k;
@ -131,7 +132,7 @@ color_matrix_multiply (ColorMatrix * dst, ColorMatrix * a, ColorMatrix * b)
}
void
color_matrix_apply (ColorMatrix * m, Color * dest, Color * src)
videomixer_color_matrix_apply (ColorMatrix * m, Color * dest, Color * src)
{
int i;
Color tmp;
@ -148,32 +149,33 @@ color_matrix_apply (ColorMatrix * m, Color * dest, Color * src)
}
void
color_matrix_offset_components (ColorMatrix * m, double a1, double a2,
videomixer_color_matrix_offset_components (ColorMatrix * m, double a1,
double a2, double a3)
{
ColorMatrix a;
videomixer_color_matrix_set_identity (&a);
a.m[0][3] = a1;
a.m[1][3] = a2;
a.m[2][3] = a3;
videomixer_color_matrix_multiply (m, &a, m);
}
void
videomixer_color_matrix_scale_components (ColorMatrix * m, double a1, double a2,
double a3)
{
ColorMatrix a;
color_matrix_set_identity (&a);
a.m[0][3] = a1;
a.m[1][3] = a2;
a.m[2][3] = a3;
color_matrix_multiply (m, &a, m);
}
void
color_matrix_scale_components (ColorMatrix * m, double a1, double a2, double a3)
{
ColorMatrix a;
color_matrix_set_identity (&a);
videomixer_color_matrix_set_identity (&a);
a.m[0][0] = a1;
a.m[1][1] = a2;
a.m[2][2] = a3;
color_matrix_multiply (m, &a, m);
videomixer_color_matrix_multiply (m, &a, m);
}
void
color_matrix_YCbCr_to_RGB (ColorMatrix * m, double Kr, double Kb)
videomixer_color_matrix_YCbCr_to_RGB (ColorMatrix * m, double Kr, double Kb)
{
double Kg = 1.0 - Kr - Kb;
ColorMatrix k = {
@ -185,11 +187,11 @@ color_matrix_YCbCr_to_RGB (ColorMatrix * m, double Kr, double Kb)
}
};
color_matrix_multiply (m, &k, m);
videomixer_color_matrix_multiply (m, &k, m);
}
void
color_matrix_RGB_to_YCbCr (ColorMatrix * m, double Kr, double Kb)
videomixer_color_matrix_RGB_to_YCbCr (ColorMatrix * m, double Kr, double Kb)
{
double Kg = 1.0 - Kr - Kb;
ColorMatrix k;
@ -217,27 +219,28 @@ color_matrix_RGB_to_YCbCr (ColorMatrix * m, double Kr, double Kb)
k.m[3][2] = 0;
k.m[3][3] = 1;
color_matrix_multiply (m, &k, m);
videomixer_color_matrix_multiply (m, &k, m);
}
void
color_matrix_build_yuv_to_rgb_601 (ColorMatrix * dst)
videomixer_color_matrix_build_yuv_to_rgb_601 (ColorMatrix * dst)
{
/*
* At this point, everything is in YCbCr
* All components are in the range [0,255]
*/
color_matrix_set_identity (dst);
videomixer_color_matrix_set_identity (dst);
/* offset required to get input video black to (0.,0.,0.) */
color_matrix_offset_components (dst, -16, -128, -128);
videomixer_color_matrix_offset_components (dst, -16, -128, -128);
/* scale required to get input video black to (0.,0.,0.) */
color_matrix_scale_components (dst, (1 / 219.0), (1 / 224.0), (1 / 224.0));
videomixer_color_matrix_scale_components (dst, (1 / 219.0), (1 / 224.0),
(1 / 224.0));
/* colour matrix, YCbCr -> RGB */
/* Requires Y in [0,1.0], Cb&Cr in [-0.5,0.5] */
color_matrix_YCbCr_to_RGB (dst, 0.2990, 0.1140); /* SD */
videomixer_color_matrix_YCbCr_to_RGB (dst, 0.2990, 0.1140); /* SD */
/*
* We are now in RGB space
@ -245,72 +248,73 @@ color_matrix_build_yuv_to_rgb_601 (ColorMatrix * dst)
#if 0
/* scale to output range. */
color_matrix_scale_components (dst, 255.0, 255.0, 255.0);
videomixer_color_matrix_scale_components (dst, 255.0, 255.0, 255.0);
#endif
}
void
color_matrix_build_bt709_to_bt601 (ColorMatrix * dst)
videomixer_color_matrix_build_bt709_to_bt601 (ColorMatrix * dst)
{
color_matrix_set_identity (dst);
videomixer_color_matrix_set_identity (dst);
/* offset required to get input video black to (0.,0.,0.) */
color_matrix_offset_components (dst, -16, -128, -128);
videomixer_color_matrix_offset_components (dst, -16, -128, -128);
/* scale required to get input video black to (0.,0.,0.) */
color_matrix_scale_components (dst, (1 / 219.0), (1 / 224.0), (1 / 224.0));
videomixer_color_matrix_scale_components (dst, (1 / 219.0), (1 / 224.0),
(1 / 224.0));
/* colour matrix, YCbCr -> RGB */
/* Requires Y in [0,1.0], Cb&Cr in [-0.5,0.5] */
color_matrix_YCbCr_to_RGB (dst, 0.2126, 0.0722); /* HD */
videomixer_color_matrix_YCbCr_to_RGB (dst, 0.2126, 0.0722); /* HD */
color_matrix_RGB_to_YCbCr (dst, 0.2990, 0.1140); /* SD */
videomixer_color_matrix_RGB_to_YCbCr (dst, 0.2990, 0.1140); /* SD */
color_matrix_scale_components (dst, 219.0, 224.0, 224.0);
videomixer_color_matrix_scale_components (dst, 219.0, 224.0, 224.0);
color_matrix_offset_components (dst, 16, 128, 128);
videomixer_color_matrix_offset_components (dst, 16, 128, 128);
}
void
color_matrix_build_rgb_to_yuv_601 (ColorMatrix * dst)
videomixer_color_matrix_build_rgb_to_yuv_601 (ColorMatrix * dst)
{
color_matrix_set_identity (dst);
videomixer_color_matrix_set_identity (dst);
color_matrix_RGB_to_YCbCr (dst, 0.2990, 0.1140); /* SD */
videomixer_color_matrix_RGB_to_YCbCr (dst, 0.2990, 0.1140); /* SD */
color_matrix_scale_components (dst, 219.0, 224.0, 224.0);
videomixer_color_matrix_scale_components (dst, 219.0, 224.0, 224.0);
color_matrix_offset_components (dst, 16, 128, 128);
videomixer_color_matrix_offset_components (dst, 16, 128, 128);
{
Color c;
int i;
for (i = 7; i >= 0; i--) {
color_set (&c, (i & 2) ? 0.75 : 0.0, (i & 4) ? 0.75 : 0.0,
videomixer_color_set (&c, (i & 2) ? 0.75 : 0.0, (i & 4) ? 0.75 : 0.0,
(i & 1) ? 0.75 : 0.0);
color_matrix_apply (dst, &c, &c);
videomixer_color_matrix_apply (dst, &c, &c);
g_print (" { %g, %g, %g },\n", rint (c.v[0]), rint (c.v[1]),
rint (c.v[2]));
}
color_set (&c, -0.075, -0.075, -0.075);
color_matrix_apply (dst, &c, &c);
videomixer_color_set (&c, -0.075, -0.075, -0.075);
videomixer_color_matrix_apply (dst, &c, &c);
g_print (" { %g, %g, %g },\n", rint (c.v[0]), rint (c.v[1]),
rint (c.v[2]));
color_set (&c, 0.075, 0.075, 0.075);
color_matrix_apply (dst, &c, &c);
videomixer_color_set (&c, 0.075, 0.075, 0.075);
videomixer_color_matrix_apply (dst, &c, &c);
g_print (" { %g, %g, %g },\n", rint (c.v[0]), rint (c.v[1]),
rint (c.v[2]));
}
}
void
color_matrix_invert (ColorMatrix * m)
videomixer_color_matrix_invert (ColorMatrix * m)
{
ColorMatrix tmp;
int i, j;
double det;
color_matrix_set_identity (&tmp);
videomixer_color_matrix_set_identity (&tmp);
for (j = 0; j < 3; j++) {
for (i = 0; i < 3; i++) {
tmp.m[j][i] =
@ -330,18 +334,18 @@ color_matrix_invert (ColorMatrix * m)
}
void
color_matrix_copy (ColorMatrix * dest, ColorMatrix * src)
videomixer_color_matrix_copy (ColorMatrix * dest, ColorMatrix * src)
{
memcpy (dest, src, sizeof (ColorMatrix));
}
void
color_matrix_transpose (ColorMatrix * m)
videomixer_color_matrix_transpose (ColorMatrix * m)
{
int i, j;
ColorMatrix tmp;
color_matrix_set_identity (&tmp);
videomixer_color_matrix_set_identity (&tmp);
for (i = 0; i < 3; i++) {
for (j = 0; j < 3; j++) {
tmp.m[i][j] = m->m[j][i];
@ -351,23 +355,23 @@ color_matrix_transpose (ColorMatrix * m)
}
void
color_matrix_build_XYZ (ColorMatrix * dst,
videomixer_color_matrix_build_XYZ (ColorMatrix * dst,
double rx, double ry,
double gx, double gy, double bx, double by, double wx, double wy)
{
Color r, g, b, w, scale;
ColorMatrix m;
color_set (&r, rx, ry, 1.0);
color_xyY_to_XYZ (&r);
color_set (&g, gx, gy, 1.0);
color_xyY_to_XYZ (&g);
color_set (&b, bx, by, 1.0);
color_xyY_to_XYZ (&b);
color_set (&w, wx, wy, 1.0);
color_xyY_to_XYZ (&w);
videomixer_color_set (&r, rx, ry, 1.0);
videomixer_color_xyY_to_XYZ (&r);
videomixer_color_set (&g, gx, gy, 1.0);
videomixer_color_xyY_to_XYZ (&g);
videomixer_color_set (&b, bx, by, 1.0);
videomixer_color_xyY_to_XYZ (&b);
videomixer_color_set (&w, wx, wy, 1.0);
videomixer_color_xyY_to_XYZ (&w);
color_matrix_set_identity (dst);
videomixer_color_matrix_set_identity (dst);
dst->m[0][0] = r.v[0];
dst->m[0][1] = r.v[1];
@ -379,13 +383,13 @@ color_matrix_build_XYZ (ColorMatrix * dst,
dst->m[2][1] = b.v[1];
dst->m[2][2] = b.v[2];
color_matrix_dump (dst);
color_matrix_copy (&m, dst);
color_matrix_invert (&m);
color_matrix_dump (&m);
videomixer_color_matrix_dump (dst);
videomixer_color_matrix_copy (&m, dst);
videomixer_color_matrix_invert (&m);
videomixer_color_matrix_dump (&m);
color_matrix_transpose (&m);
color_matrix_apply (&m, &scale, &w);
videomixer_color_matrix_transpose (&m);
videomixer_color_matrix_apply (&m, &scale, &w);
g_print ("%g %g %g\n", scale.v[0], scale.v[1], scale.v[2]);
dst->m[0][0] = r.v[0] * scale.v[0];
@ -398,54 +402,54 @@ color_matrix_build_XYZ (ColorMatrix * dst,
dst->m[2][1] = b.v[1] * scale.v[2];
dst->m[2][2] = b.v[2] * scale.v[2];
color_matrix_transpose (dst);
color_matrix_dump (dst);
videomixer_color_matrix_transpose (dst);
videomixer_color_matrix_dump (dst);
color_set (&scale, 1, 1, 1);
color_matrix_apply (dst, &scale, &scale);
color_XYZ_to_xyY (&scale);
videomixer_color_set (&scale, 1, 1, 1);
videomixer_color_matrix_apply (dst, &scale, &scale);
videomixer_color_XYZ_to_xyY (&scale);
g_print ("white %g %g %g\n", scale.v[0], scale.v[1], scale.v[2]);
}
void
color_matrix_build_rgb_to_XYZ_601 (ColorMatrix * dst)
videomixer_color_matrix_build_rgb_to_XYZ_601 (ColorMatrix * dst)
{
/* SMPTE C primaries, SMPTE 170M-2004 */
color_matrix_build_XYZ (dst,
videomixer_color_matrix_build_XYZ (dst,
0.630, 0.340, 0.310, 0.595, 0.155, 0.070, 0.3127, 0.3290);
#if 0
/* NTSC 1953 primaries, SMPTE 170M-2004 */
color_matrix_build_XYZ (dst,
videomixer_color_matrix_build_XYZ (dst,
0.67, 0.33, 0.21, 0.71, 0.14, 0.08, 0.3127, 0.3290);
#endif
}
void
color_matrix_build_XYZ_to_rgb_709 (ColorMatrix * dst)
videomixer_color_matrix_build_XYZ_to_rgb_709 (ColorMatrix * dst)
{
/* Rec. ITU-R BT.709-5 */
color_matrix_build_XYZ (dst,
videomixer_color_matrix_build_XYZ (dst,
0.640, 0.330, 0.300, 0.600, 0.150, 0.060, 0.3127, 0.3290);
}
void
color_matrix_build_XYZ_to_rgb_dell (ColorMatrix * dst)
videomixer_color_matrix_build_XYZ_to_rgb_dell (ColorMatrix * dst)
{
/* Dell monitor */
#if 1
color_matrix_build_XYZ (dst,
videomixer_color_matrix_build_XYZ (dst,
0.662, 0.329, 0.205, 0.683, 0.146, 0.077, 0.3135, 0.3290);
#endif
#if 0
color_matrix_build_XYZ (dst,
videomixer_color_matrix_build_XYZ (dst,
0.630, 0.340, 0.310, 0.595, 0.155, 0.070, 0.3127, 0.3290);
#endif
color_matrix_invert (dst);
videomixer_color_matrix_invert (dst);
}
void
color_transfer_function_apply (Color * dest, Color * src)
videomixer_color_transfer_function_apply (Color * dest, Color * src)
{
int i;
@ -459,7 +463,7 @@ color_transfer_function_apply (Color * dest, Color * src)
}
void
color_transfer_function_unapply (Color * dest, Color * src)
videomixer_color_transfer_function_unapply (Color * dest, Color * src)
{
int i;
@ -473,7 +477,7 @@ color_transfer_function_unapply (Color * dest, Color * src)
}
void
color_gamut_clamp (Color * dest, Color * src)
videomixer_color_gamut_clamp (Color * dest, Color * src)
{
dest->v[0] = CLAMP (src->v[0], 0.0, 1.0);
dest->v[1] = CLAMP (src->v[1], 0.0, 1.0);
@ -497,10 +501,10 @@ get_color_transform_table (void)
guint8 *table_v;
int y, u, v;
color_matrix_build_yuv_to_rgb_601 (&bt601_to_rgb);
color_matrix_build_rgb_to_yuv_601 (&bt601_to_yuv);
color_matrix_build_rgb_to_XYZ_601 (&bt601_rgb_to_XYZ);
color_matrix_build_XYZ_to_rgb_dell (&dell_XYZ_to_rgb);
videomixer_color_matrix_build_yuv_to_rgb_601 (&bt601_to_rgb);
videomixer_color_matrix_build_rgb_to_yuv_601 (&bt601_to_yuv);
videomixer_color_matrix_build_rgb_to_XYZ_601 (&bt601_rgb_to_XYZ);
videomixer_color_matrix_build_XYZ_to_rgb_dell (&dell_XYZ_to_rgb);
color_transform_table = g_malloc (0x1000000 * 3);
@ -516,14 +520,14 @@ get_color_transform_table (void)
c.v[0] = y;
c.v[1] = u;
c.v[2] = v;
color_matrix_apply (&bt601_to_rgb, &c, &c);
videomixer_color_matrix_apply (&bt601_to_rgb, &c, &c);
color_gamut_clamp (&c, &c);
color_transfer_function_apply (&c, &c);
color_matrix_apply (&bt601_rgb_to_XYZ, &c, &c);
color_matrix_apply (&dell_XYZ_to_rgb, &c, &c);
videomixer_color_matrix_apply (&bt601_rgb_to_XYZ, &c, &c);
videomixer_color_matrix_apply (&dell_XYZ_to_rgb, &c, &c);
color_transfer_function_unapply (&c, &c);
color_gamut_clamp (&c, &c);
color_matrix_apply (&bt601_to_yuv, &c, &c);
videomixer_color_matrix_apply (&bt601_to_yuv, &c, &c);
table_y[(y << 16) | (u << 8) | (v)] = rint (c.v[0]);
table_u[(y << 16) | (u << 8) | (v)] = rint (c.v[1]);
@ -541,7 +545,7 @@ get_color_transform_table (void)
guint8 *table_v;
int y, u, v;
color_matrix_build_bt709_to_bt601 (&bt709_to_bt601);
videomixer_color_matrix_build_bt709_to_bt601 (&bt709_to_bt601);
color_transform_table = g_malloc (0x1000000 * 3);
@ -557,7 +561,7 @@ get_color_transform_table (void)
c.v[0] = y;
c.v[1] = u;
c.v[2] = v;
color_matrix_apply (&bt709_to_bt601, &c, &c);
videomixer_color_matrix_apply (&bt709_to_bt601, &c, &c);
table_y[(y << 16) | (u << 8) | (v)] = rint (c.v[0]);
table_u[(y << 16) | (u << 8) | (v)] = rint (c.v[1]);

48
gst/videomixer/gstcms.h
View file

@ -37,33 +37,33 @@ struct _ColorMatrix
double m[4][4];
};
void color_xyY_to_XYZ (Color * c);
void color_XYZ_to_xyY (Color * c);
void color_set (Color * c, double x, double y, double z);
void color_matrix_set_identity (ColorMatrix * m);
void color_matrix_dump (ColorMatrix * m);
void color_matrix_multiply (ColorMatrix * dst, ColorMatrix * a, ColorMatrix * b);
void color_matrix_apply (ColorMatrix * m, Color * dest, Color * src);
void color_matrix_offset_components (ColorMatrix * m, double a1, double a2,
void videomixer_color_xyY_to_XYZ (Color * c);
void videomixer_color_XYZ_to_xyY (Color * c);
void videomixer_color_set (Color * c, double x, double y, double z);
void videomixer_color_matrix_set_identity (ColorMatrix * m);
void videomixer_color_matrix_dump (ColorMatrix * m);
void videomixer_color_matrix_multiply (ColorMatrix * dst, ColorMatrix * a, ColorMatrix * b);
void videomixer_color_matrix_apply (ColorMatrix * m, Color * dest, Color * src);
void videomixer_color_matrix_offset_components (ColorMatrix * m, double a1, double a2,
double a3);
void color_matrix_scale_components (ColorMatrix * m, double a1, double a2, double a3);
void color_matrix_YCbCr_to_RGB (ColorMatrix * m, double Kr, double Kb);
void color_matrix_RGB_to_YCbCr (ColorMatrix * m, double Kr, double Kb);
void color_matrix_build_yuv_to_rgb_601 (ColorMatrix * dst);
void color_matrix_build_bt709_to_bt601 (ColorMatrix * dst);
void color_matrix_build_rgb_to_yuv_601 (ColorMatrix * dst);
void color_matrix_invert (ColorMatrix * m);
void color_matrix_copy (ColorMatrix * dest, ColorMatrix * src);
void color_matrix_transpose (ColorMatrix * m);
void color_matrix_build_XYZ (ColorMatrix * dst,
void videomixer_color_matrix_scale_components (ColorMatrix * m, double a1, double a2, double a3);
void videomixer_color_matrix_YCbCr_to_RGB (ColorMatrix * m, double Kr, double Kb);
void videomixer_color_matrix_RGB_to_YCbCr (ColorMatrix * m, double Kr, double Kb);
void videomixer_color_matrix_build_yuv_to_rgb_601 (ColorMatrix * dst);
void videomixer_color_matrix_build_bt709_to_bt601 (ColorMatrix * dst);
void videomixer_color_matrix_build_rgb_to_yuv_601 (ColorMatrix * dst);
void videomixer_color_matrix_invert (ColorMatrix * m);
void videomixer_color_matrix_copy (ColorMatrix * dest, ColorMatrix * src);
void videomixer_color_matrix_transpose (ColorMatrix * m);
void videomixer_color_matrix_build_XYZ (ColorMatrix * dst,
double rx, double ry,
double gx, double gy, double bx, double by, double wx, double wy);
void color_matrix_build_rgb_to_XYZ_601 (ColorMatrix * dst);
void color_matrix_build_XYZ_to_rgb_709 (ColorMatrix * dst);
void color_matrix_build_XYZ_to_rgb_dell (ColorMatrix * dst);
void color_transfer_function_apply (Color * dest, Color * src);
void color_transfer_function_unapply (Color * dest, Color * src);
void color_gamut_clamp (Color * dest, Color * src);
void videomixer_color_matrix_build_rgb_to_XYZ_601 (ColorMatrix * dst);
void videomixer_color_matrix_build_XYZ_to_rgb_709 (ColorMatrix * dst);
void videomixer_color_matrix_build_XYZ_to_rgb_dell (ColorMatrix * dst);
void videomixer_color_transfer_function_apply (Color * dest, Color * src);
void videomixer_color_transfer_function_unapply (Color * dest, Color * src);
void videomixer_color_gamut_clamp (Color * dest, Color * src);
G_END_DECLS

286
gst/videomixer/videoconvert.c
View file

@ -31,21 +31,18 @@
#include "videomixerorc.h"
static void videomixer_videoconvert_convert_generic (VideoConvert * convert,
static void videoconvert_convert_generic (VideoConvert * convert,
GstVideoFrame * dest, const GstVideoFrame * src);
static void videomixer_videoconvert_convert_matrix8 (VideoConvert * convert,
static void videoconvert_convert_matrix8 (VideoConvert * convert,
gpointer pixels);
static void videomixer_videoconvert_convert_matrix16 (VideoConvert * convert,
static void videoconvert_convert_matrix16 (VideoConvert * convert,
gpointer pixels);
static gboolean videomixer_videoconvert_convert_lookup_fastpath (VideoConvert *
convert);
static gboolean videomixer_videoconvert_convert_compute_matrix (VideoConvert *
convert);
static gboolean videomixer_videoconvert_convert_compute_resample (VideoConvert *
convert);
static void videomixer_videoconvert_dither_verterr (VideoConvert * convert,
static gboolean videoconvert_convert_lookup_fastpath (VideoConvert * convert);
static gboolean videoconvert_convert_compute_matrix (VideoConvert * convert);
static gboolean videoconvert_convert_compute_resample (VideoConvert * convert);
static void videoconvert_dither_verterr (VideoConvert * convert,
guint16 * pixels, int j);
static void videomixer_videoconvert_dither_halftone (VideoConvert * convert,
static void videoconvert_dither_halftone (VideoConvert * convert,
guint16 * pixels, int j);
@ -65,12 +62,12 @@ videomixer_videoconvert_convert_new (GstVideoInfo * in_info,
convert->width = GST_VIDEO_INFO_WIDTH (in_info);
convert->height = GST_VIDEO_INFO_HEIGHT (in_info);
if (!videomixer_videoconvert_convert_lookup_fastpath (convert)) {
convert->convert = videomixer_videoconvert_convert_generic;
if (!videomixer_videoconvert_convert_compute_matrix (convert))
if (!videoconvert_convert_lookup_fastpath (convert)) {
convert->convert = videoconvert_convert_generic;
if (!videoconvert_convert_compute_matrix (convert))
goto no_convert;
if (!videomixer_videoconvert_convert_compute_resample (convert))
if (!videoconvert_convert_compute_resample (convert))
goto no_convert;
}
@ -116,10 +113,10 @@ videomixer_videoconvert_convert_set_dither (VideoConvert * convert, int type)
convert->dither16 = NULL;
break;
case 1:
convert->dither16 = videomixer_videoconvert_dither_verterr;
convert->dither16 = videoconvert_dither_verterr;
break;
case 2:
convert->dither16 = videomixer_videoconvert_dither_halftone;
convert->dither16 = videoconvert_dither_halftone;
break;
}
}
@ -135,8 +132,7 @@ videomixer_videoconvert_convert_convert (VideoConvert * convert,
#define SCALE_F ((float) (1 << SCALE))
static void
videomixer_videoconvert_convert_matrix8 (VideoConvert * convert,
gpointer pixels)
videoconvert_convert_matrix8 (VideoConvert * convert, gpointer pixels)
{
int i;
int r, g, b;
@ -162,8 +158,7 @@ videomixer_videoconvert_convert_matrix8 (VideoConvert * convert,
}
static void
videomixer_videoconvert_convert_matrix16 (VideoConvert * convert,
gpointer pixels)
videoconvert_convert_matrix16 (VideoConvert * convert, gpointer pixels)
{
int i;
int r, g, b;
@ -222,7 +217,7 @@ get_Kr_Kb (GstVideoColorMatrix matrix, gdouble * Kr, gdouble * Kb)
}
static gboolean
videomixer_videoconvert_convert_compute_matrix (VideoConvert * convert)
videoconvert_convert_compute_matrix (VideoConvert * convert)
{
GstVideoInfo *in_info, *out_info;
ColorMatrix dst;
@ -262,7 +257,7 @@ videomixer_videoconvert_convert_compute_matrix (VideoConvert * convert)
/* calculate intermediate format for the matrix. When unpacking, we expand
* input to 16 when one of the inputs is 16 bits */
if (convert->in_bits == 16 || convert->out_bits == 16) {
convert->matrix = videomixer_videoconvert_convert_matrix16;
convert->matrix = videoconvert_convert_matrix16;
if (GST_VIDEO_FORMAT_INFO_IS_RGB (suinfo))
suinfo = gst_video_format_get_info (GST_VIDEO_FORMAT_ARGB64);
@ -274,22 +269,24 @@ videomixer_videoconvert_convert_compute_matrix (VideoConvert * convert)
else
duinfo = gst_video_format_get_info (GST_VIDEO_FORMAT_AYUV64);
} else {
convert->matrix = videomixer_videoconvert_convert_matrix8;
convert->matrix = videoconvert_convert_matrix8;
}
color_matrix_set_identity (&dst);
videomixer_color_matrix_set_identity (&dst);
/* 1, bring color components to [0..1.0] range */
gst_video_color_range_offsets (in_info->colorimetry.range, suinfo, offset,
scale);
color_matrix_offset_components (&dst, -offset[0], -offset[1], -offset[2]);
color_matrix_scale_components (&dst, 1 / ((float) scale[0]),
videomixer_color_matrix_offset_components (&dst, -offset[0], -offset[1],
-offset[2]);
videomixer_color_matrix_scale_components (&dst, 1 / ((float) scale[0]),
1 / ((float) scale[1]), 1 / ((float) scale[2]));
/* 2. bring components to R'G'B' space */
if (get_Kr_Kb (in_info->colorimetry.matrix, &Kr, &Kb))
color_matrix_YCbCr_to_RGB (&dst, Kr, Kb);
videomixer_color_matrix_YCbCr_to_RGB (&dst, Kr, Kb);
/* 3. inverse transfer function. R'G'B' to linear RGB */
@ -301,18 +298,20 @@ videomixer_videoconvert_convert_compute_matrix (VideoConvert * convert)
/* 7. bring components to YCbCr space */
if (get_Kr_Kb (out_info->colorimetry.matrix, &Kr, &Kb))
color_matrix_RGB_to_YCbCr (&dst, Kr, Kb);
videomixer_color_matrix_RGB_to_YCbCr (&dst, Kr, Kb);
/* 8, bring color components to nominal range */
gst_video_color_range_offsets (out_info->colorimetry.range, duinfo, offset,
scale);
color_matrix_scale_components (&dst, (float) scale[0], (float) scale[1],
(float) scale[2]);
color_matrix_offset_components (&dst, offset[0], offset[1], offset[2]);
videomixer_color_matrix_scale_components (&dst, (float) scale[0],
(float) scale[1], (float) scale[2]);
videomixer_color_matrix_offset_components (&dst, offset[0], offset[1],
offset[2]);
/* because we're doing fixed point matrix coefficients */
color_matrix_scale_components (&dst, SCALE_F, SCALE_F, SCALE_F);
videomixer_color_matrix_scale_components (&dst, SCALE_F, SCALE_F, SCALE_F);
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
@ -345,8 +344,7 @@ no_pack_func:
}
static void
videomixer_videoconvert_dither_verterr (VideoConvert * convert,
guint16 * pixels, int j)
videoconvert_dither_verterr (VideoConvert * convert, guint16 * pixels, int j)
{
int i;
guint16 *errline = convert->errline;
@ -362,8 +360,7 @@ videomixer_videoconvert_dither_verterr (VideoConvert * convert,
}
static void
videomixer_videoconvert_dither_halftone (VideoConvert * convert,
guint16 * pixels, int j)
videoconvert_dither_halftone (VideoConvert * convert, guint16 * pixels, int j)
{
int i;
static guint16 halftone[8][8] = {
@ -398,7 +395,7 @@ alloc_tmplines (VideoConvert * convert, guint lines, gint width)
}
static gboolean
videomixer_videoconvert_convert_compute_resample (VideoConvert * convert)
videoconvert_convert_compute_resample (VideoConvert * convert)
{
GstVideoInfo *in_info, *out_info;
const GstVideoFormatInfo *sfinfo, *dfinfo;
@ -494,8 +491,8 @@ convert_to8 (gpointer line, gint width)
frame->info.chroma_site, line, width);
static void
videomixer_videoconvert_convert_generic (VideoConvert * convert,
GstVideoFrame * dest, const GstVideoFrame * src)
videoconvert_convert_generic (VideoConvert * convert, GstVideoFrame * dest,
const GstVideoFrame * src)
{
int j, k;
gint width, height, lines, max_lines;
@ -1210,7 +1207,9 @@ convert_AYUV_ARGB (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_AYUV_ARGB (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width, height);
FRAME_GET_STRIDE (src), convert->cmatrix[0][0], convert->cmatrix[0][2],
convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
width, height);
}
static void
@ -1222,7 +1221,9 @@ convert_AYUV_BGRA (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_AYUV_BGRA (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width, height);
FRAME_GET_STRIDE (src), convert->cmatrix[0][0], convert->cmatrix[0][2],
convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
width, height);
}
static void
@ -1234,7 +1235,9 @@ convert_AYUV_ABGR (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_AYUV_ABGR (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width, height);
FRAME_GET_STRIDE (src), convert->cmatrix[0][0], convert->cmatrix[0][2],
convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
width, height);
}
static void
@ -1246,7 +1249,9 @@ convert_AYUV_RGBA (VideoConvert * convert, GstVideoFrame * dest,
videomixer_video_convert_orc_convert_AYUV_RGBA (FRAME_GET_LINE (dest, 0),
FRAME_GET_STRIDE (dest), FRAME_GET_LINE (src, 0),
FRAME_GET_STRIDE (src), width, height);
FRAME_GET_STRIDE (src), convert->cmatrix[0][0], convert->cmatrix[0][2],
convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
width, height);
}
static void
@ -1260,7 +1265,10 @@ convert_I420_BGRA (VideoConvert * convert, GstVideoFrame * dest,
for (i = 0; i < height; i++) {
videomixer_video_convert_orc_convert_I420_BGRA (FRAME_GET_LINE (dest, i),
FRAME_GET_Y_LINE (src, i),
FRAME_GET_U_LINE (src, i >> 1), FRAME_GET_V_LINE (src, i >> 1), width);
FRAME_GET_U_LINE (src, i >> 1), FRAME_GET_V_LINE (src, i >> 1),
convert->cmatrix[0][0], convert->cmatrix[0][2],
convert->cmatrix[2][1], convert->cmatrix[1][1], convert->cmatrix[1][2],
width);
}
}
#endif
@ -1277,6 +1285,7 @@ typedef struct
GstVideoColorMatrix out_matrix;
gboolean keeps_color_matrix;
gboolean keeps_interlaced;
gboolean needs_color_matrix;
gint width_align, height_align;
void (*convert) (VideoConvert * convert, GstVideoFrame * dest,
const GstVideoFrame * src);
@ -1284,123 +1293,170 @@ typedef struct
static const VideoTransform transforms[] = {
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_YUY2},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_UYVY},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_AYUV},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_I420_Y42B},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_I420_Y444},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_YUY2},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_UYVY},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_I420_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_I420_AYUV},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_I420_Y42B},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_I420_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_I420_Y444},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_YUY2_I420},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_YUY2_I420},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_YUY2}, /* alias */
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0, convert_UYVY_YUY2}, /* alias */
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_YUY2_AYUV},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_YUY2_Y42B},
{GST_VIDEO_FORMAT_YUY2, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_YUY2_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_YUY2_Y444},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_I420},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_I420},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_YUY2},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_AYUV},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_Y42B},
{GST_VIDEO_FORMAT_UYVY, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_UYVY_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_UYVY_Y444},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 1, convert_AYUV_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 1, 1,
convert_AYUV_I420},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 1, convert_AYUV_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 1, 1,
convert_AYUV_I420},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_AYUV_YUY2},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_AYUV_UYVY},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_AYUV_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_AYUV_Y42B},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_AYUV_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_AYUV_Y444},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_Y42B_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_Y42B_I420},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 0, 0, convert_Y42B_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 0, 0,
convert_Y42B_I420},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_Y42B_YUY2},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_Y42B_UYVY},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y42B_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_Y42B_AYUV},
{GST_VIDEO_FORMAT_Y42B, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y444,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y42B_Y444},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_Y42B_Y444},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_I420,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 0, convert_Y444_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 1, 0,
convert_Y444_I420},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YV12,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, 1, 0, convert_Y444_I420},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, FALSE, 1, 0,
convert_Y444_I420},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_YUY2,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_YUY2},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_Y444_YUY2},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_UYVY,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_UYVY},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_Y444_UYVY},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_AYUV,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 0, 0, convert_Y444_AYUV},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 0, 0,
convert_Y444_AYUV},
{GST_VIDEO_FORMAT_Y444, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_Y42B,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, 1, 0, convert_Y444_Y42B},
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, FALSE, 1, 0,
convert_Y444_Y42B},
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_ARGB,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ARGB},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_BGRA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_xRGB,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ARGB}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_BGRA}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_ABGR,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ABGR},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_RGBA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_RGBA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_xBGR,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_ABGR}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_RGBx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, TRUE, 0, 0, convert_AYUV_RGBA}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_ARGB,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0,
convert_AYUV_ARGB},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0,
convert_AYUV_BGRA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_xRGB,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0, convert_AYUV_ARGB}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0, convert_AYUV_BGRA}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_ABGR,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0,
convert_AYUV_ABGR},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_RGBA,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0,
convert_AYUV_RGBA},
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_xBGR,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0, convert_AYUV_ABGR}, /* alias */
{GST_VIDEO_FORMAT_AYUV, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_RGBx,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, TRUE, TRUE, 0, 0, convert_AYUV_RGBA}, /* alias */
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_BT601, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_RGB, FALSE, FALSE, 0, 0, convert_I420_BGRA},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, TRUE, 0, 0,
convert_I420_BGRA},
{GST_VIDEO_FORMAT_I420, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, TRUE, 0, 0,
convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRA,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, TRUE, 0, 0,
convert_I420_BGRA},
{GST_VIDEO_FORMAT_YV12, GST_VIDEO_COLOR_MATRIX_UNKNOWN, GST_VIDEO_FORMAT_BGRx,
GST_VIDEO_COLOR_MATRIX_UNKNOWN, TRUE, FALSE, TRUE, 0, 0,
convert_I420_BGRA},
#endif
};
static gboolean
videomixer_videoconvert_convert_lookup_fastpath (VideoConvert * convert)
videoconvert_convert_lookup_fastpath (VideoConvert * convert)
{
int i;
GstVideoFormat in_format, out_format;
@ -1430,10 +1486,20 @@ videomixer_videoconvert_convert_lookup_fastpath (VideoConvert * convert)
(transforms[i].width_align & width) == 0 &&
(transforms[i].height_align & height) == 0) {
GST_DEBUG ("using fastpath");
if (transforms[i].needs_color_matrix)
if (!videoconvert_convert_compute_matrix (convert))
goto no_convert;
convert->convert = transforms[i].convert;
alloc_tmplines (convert, 1, GST_VIDEO_INFO_WIDTH (&convert->in_info));
return TRUE;
}
}
GST_DEBUG ("no fastpath found");
return FALSE;
no_convert:
{
GST_DEBUG ("can't create matrix");
return FALSE;
}
}

4
gst/videomixer/videoconvert.h
View file

@ -66,13 +66,13 @@ struct _VideoConvert {
};
VideoConvert * videomixer_videoconvert_convert_new (GstVideoInfo *in_info,
GstVideoInfo *out_info);
GstVideoInfo *out_info);
void videomixer_videoconvert_convert_free (VideoConvert * convert);
void videomixer_videoconvert_convert_set_dither (VideoConvert * convert, int type);
void videomixer_videoconvert_convert_convert (VideoConvert * convert,
GstVideoFrame *dest, const GstVideoFrame *src);
GstVideoFrame *dest, const GstVideoFrame *src);
G_END_DECLS

832
gst/videomixer/videomixerorc.orc
View file

@ -674,8 +674,11 @@ mergewl ayuv, ay, uv
.flags 2d
.dest 4 argb guint8
.source 4 ayuv guint8
.temp 2 t1
.temp 2 t2
.param 2 p1
.param 2 p2
.param 2 p3
.param 2 p4
.param 2 p5
.temp 1 a
.temp 1 y
.temp 1 u
@ -690,57 +693,48 @@ mergewl ayuv, ay, uv
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
x4 subb x, ayuv, 128
splitlw t1, t2, x
splitwb y, a, t2
splitwb v, u, t1
convsbw wy, y
convsbw wu, u
convsbw wv, v
x4 subb x, ayuv, c128
splitlw wv, wy, x
splitwb y, a, wy
splitwb v, u, wv
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
splatbw wy, y
splatbw wu, u
splatbw wv, v
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
mulhsw wy, wy, p1
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mulhsw wr, wv, p2
addssw wr, wy, wr
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
mulhsw wb, wu, p3
addssw wb, wy, wb
mulhsw wg, wu, p4
addssw wg, wy, wg
mulhsw wy, wv, p5
addssw wg, wg, wy
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, a, r
mergebw t2, g, b
mergewl x, t1, t2
x4 addb argb, x, 128
mergebw wr, a, r
mergebw wb, g, b
mergewl x, wr, wb
x4 addb argb, x, c128
.function videomixer_video_convert_orc_convert_AYUV_BGRA
.flags 2d
.dest 4 argb guint8
.dest 4 bgra guint8
.source 4 ayuv guint8
.temp 2 t1
.temp 2 t2
.param 2 p1
.param 2 p2
.param 2 p3
.param 2 p4
.param 2 p5
.temp 1 a
.temp 1 y
.temp 1 u
@ -755,58 +749,49 @@ x4 addb argb, x, 128
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
x4 subb x, ayuv, 128
splitlw t1, t2, x
splitwb y, a, t2
splitwb v, u, t1
convsbw wy, y
convsbw wu, u
convsbw wv, v
x4 subb x, ayuv, c128
splitlw wv, wy, x
splitwb y, a, wy
splitwb v, u, wv
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
splatbw wy, y
splatbw wu, u
splatbw wv, v
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
mulhsw wy, wy, p1
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mulhsw wr, wv, p2
addssw wr, wy, wr
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
mulhsw wb, wu, p3
addssw wb, wy, wb
mulhsw wg, wu, p4
addssw wg, wy, wg
mulhsw wy, wv, p5
addssw wg, wg, wy
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, b, g
mergebw t2, r, a
mergewl x, t1, t2
x4 addb argb, x, 128
mergebw wb, b, g
mergebw wr, r, a
mergewl x, wb, wr
x4 addb bgra, x, c128
.function videomixer_video_convert_orc_convert_AYUV_ABGR
.flags 2d
.dest 4 argb guint8
.source 4 ayuv guint8
.temp 2 t1
.temp 2 t2
.param 2 p1
.param 2 p2
.param 2 p3
.param 2 p4
.param 2 p5
.temp 1 a
.temp 1 y
.temp 1 u
@ -821,57 +806,48 @@ x4 addb argb, x, 128
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
x4 subb x, ayuv, 128
splitlw t1, t2, x
splitwb y, a, t2
splitwb v, u, t1
convsbw wy, y
convsbw wu, u
convsbw wv, v
x4 subb x, ayuv, c128
splitlw wv, wy, x
splitwb y, a, wy
splitwb v, u, wv
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
splatbw wy, y
splatbw wu, u
splatbw wv, v
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
mulhsw wy, wy, p1
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mulhsw wr, wv, p2
addssw wr, wy, wr
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
mulhsw wb, wu, p3
addssw wb, wy, wb
mulhsw wg, wu, p4
addssw wg, wy, wg
mulhsw wy, wv, p5
addssw wg, wg, wy
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, a, b
mergebw t2, g, r
mergewl x, t1, t2
x4 addb argb, x, 128
mergebw wb, a, b
mergebw wr, g, r
mergewl x, wb, wr
x4 addb argb, x, c128
.function videomixer_video_convert_orc_convert_AYUV_RGBA
.flags 2d
.dest 4 argb guint8
.source 4 ayuv guint8
.temp 2 t1
.temp 2 t2
.param 2 p1
.param 2 p2
.param 2 p3
.param 2 p4
.param 2 p5
.temp 1 a
.temp 1 y
.temp 1 u
@ -886,48 +862,38 @@ x4 addb argb, x, 128
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
x4 subb x, ayuv, 128
splitlw t1, t2, x
splitwb y, a, t2
splitwb v, u, t1
convsbw wy, y
convsbw wu, u
convsbw wv, v
x4 subb x, ayuv, c128
splitlw wv, wy, x
splitwb y, a, wy
splitwb v, u, wv
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
splatbw wy, y
splatbw wu, u
splatbw wv, v
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
mulhsw wy, wy, p1
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mulhsw wr, wv, p2
addssw wr, wy, wr
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
mulhsw wb, wu, p3
addssw wb, wy, wb
mulhsw wg, wu, p4
addssw wg, wy, wg
mulhsw wy, wv, p5
addssw wg, wg, wy
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, r, g
mergebw t2, b, a
mergewl x, t1, t2
x4 addb argb, x, 128
mergebw wr, r, g
mergebw wb, b, a
mergewl x, wr, wb
x4 addb argb, x, c128
@ -936,9 +902,11 @@ x4 addb argb, x, 128
.source 1 y guint8
.source 1 u guint8
.source 1 v guint8
.temp 2 t1
.temp 2 t2
.temp 1 t3
.param 2 p1
.param 2 p2
.param 2 p3
.param 2 p4
.param 2 p5
.temp 2 wy
.temp 2 wu
.temp 2 wv
@ -949,568 +917,36 @@ x4 addb argb, x, 128
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
subb t3, y, c128
convsbw wy, t3
loadupib t3, u
subb t3, t3, c128
convsbw wu, t3
loadupib t3, v
subb t3, t3, c128
convsbw wv, t3
subb r, y, c128
splatbw wy, r
loadupdb r, u
subb r, r, c128
splatbw wu, r
loadupdb r, v
subb r, r, c128
splatbw wv, r
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
mulhsw wy, wy, p1
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
mulhsw wr, wv, p2
addssw wr, wy, wr
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mulhsw wb, wu, p3
addssw wb, wy, wb
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
mulhsw wg, wu, p4
addssw wg, wy, wg
mulhsw wy, wv, p5
addssw wg, wg, wy
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, b, g
mergebw t2, r, 255
mergewl x, t1, t2
mergebw wb, b, g
mergebw wr, r, 127
mergewl x, wb, wr
x4 addb argb, x, c128
.function videomixer_video_convert_orc_convert_I420_BGRA_avg
.dest 4 argb guint8
.source 1 y guint8
.source 1 u1 guint8
.source 1 u2 guint8
.source 1 v1 guint8
.source 1 v2 guint8
.temp 2 t1
.temp 2 t2
.temp 1 t3
.temp 1 t4
.temp 2 wy
.temp 2 wu
.temp 2 wv
.temp 2 wr
.temp 2 wg
.temp 2 wb
.temp 1 r
.temp 1 g
.temp 1 b
.temp 4 x
.const 1 c8 8
.const 1 c128 128
subb t3, y, c128
convsbw wy, t3
loadupib t3, u1
loadupib t4, u2
avgub t3, t3, t4
subb t3, t3, c128
convsbw wu, t3
loadupib t3, v1
loadupib t4, v2
avgub t3, t3, t4
subb t3, t3, c128
convsbw wv, t3
mullw t1, wy, 42
shrsw t1, t1, c8
addssw wy, wy, t1
addssw wr, wy, wv
mullw t1, wv, 103
shrsw t1, t1, c8
subssw wr, wr, t1
addssw wr, wr, wv
addssw wb, wy, wu
addssw wb, wb, wu
mullw t1, wu, 4
shrsw t1, t1, c8
addssw wb, wb, t1
mullw t1, wu, 100
shrsw t1, t1, c8
subssw wg, wy, t1
mullw t1, wv, 104
shrsw t1, t1, c8
subssw wg, wg, t1
subssw wg, wg, t1
convssswb r, wr
convssswb g, wg
convssswb b, wb
mergebw t1, b, g
mergebw t2, r, 255
mergewl x, t1, t2
x4 addb argb, x, c128
.function videomixer_video_convert_orc_getline_I420
.dest 4 d guint8
.source 1 y guint8
.source 1 u guint8
.source 1 v guint8
.const 1 c255 255
.temp 2 uv
.temp 2 ay
.temp 1 tu
.temp 1 tv
loadupdb tu, u
loadupdb tv, v
mergebw uv, tu, tv
mergebw ay, c255, y
mergewl d, ay, uv
.function videomixer_video_convert_orc_getline_YUV9
.dest 8 d guint8
.source 2 y guint8
.source 1 u guint8
.source 1 v guint8
.const 1 c255 255
.temp 2 tuv
.temp 4 ay
.temp 4 uv
.temp 1 tu
.temp 1 tv
loadupdb tu, u
loadupdb tv, v
mergebw tuv, tu, tv
mergewl uv, tuv, tuv
x2 mergebw ay, c255, y
x2 mergewl d, ay, uv
.function videomixer_video_convert_orc_getline_YUY2
.dest 8 ayuv guint8
.source 4 yuy2 guint8
.const 2 c255 0xff
.temp 2 yy
.temp 2 uv
.temp 4 ayay
.temp 4 uvuv
x2 splitwb uv, yy, yuy2
x2 mergebw ayay, c255, yy
mergewl uvuv, uv, uv
x2 mergewl ayuv, ayay, uvuv
.function videomixer_video_convert_orc_getline_UYVY
.dest 8 ayuv guint8
.source 4 uyvy guint8
.const 2 c255 0xff
.temp 2 yy
.temp 2 uv
.temp 4 ayay
.temp 4 uvuv
x2 splitwb yy, uv, uyvy
x2 mergebw ayay, c255, yy
mergewl uvuv, uv, uv
x2 mergewl ayuv, ayay, uvuv
.function videomixer_video_convert_orc_getline_YVYU
.dest 8 ayuv guint8
.source 4 uyvy guint8
.const 2 c255 0xff
.temp 2 yy
.temp 2 uv
.temp 4 ayay
.temp 4 uvuv
x2 splitwb uv, yy, uyvy
swapw uv, uv
x2 mergebw ayay, c255, yy
mergewl uvuv, uv, uv
x2 mergewl ayuv, ayay, uvuv
.function videomixer_video_convert_orc_getline_Y42B
.dest 8 ayuv guint8
.source 2 yy guint8
.source 1 u guint8
.source 1 v guint8
.const 1 c255 255
.temp 2 uv
.temp 2 ay
.temp 4 uvuv
.temp 4 ayay
mergebw uv, u, v
x2 mergebw ayay, c255, yy
mergewl uvuv, uv, uv
x2 mergewl ayuv, ayay, uvuv
.function videomixer_video_convert_orc_getline_Y444
.dest 4 ayuv guint8
.source 1 y guint8
.source 1 u guint8
.source 1 v guint8
.const 1 c255 255
.temp 2 uv
.temp 2 ay
mergebw uv, u, v
mergebw ay, c255, y
mergewl ayuv, ay, uv
.function videomixer_video_convert_orc_getline_Y800
.dest 4 ayuv guint8
.source 1 y guint8
.const 1 c255 255
.const 2 c0x8080 0x8080
.temp 2 ay
mergebw ay, c255, y
mergewl ayuv, ay, c0x8080
.function videomixer_video_convert_orc_getline_Y16
.dest 4 ayuv guint8
.source 2 y guint8
.const 1 c255 255
.const 2 c0x8080 0x8080
.temp 2 ay
.temp 1 yb
convhwb yb, y
mergebw ay, c255, yb
mergewl ayuv, ay, c0x8080
.function videomixer_video_convert_orc_getline_BGRA
.dest 4 argb guint8
.source 4 bgra guint8
swapl argb, bgra
.function videomixer_video_convert_orc_getline_ABGR
.dest 4 argb guint8
.source 4 abgr guint8
.temp 1 a
.temp 1 r
.temp 1 g
.temp 1 b
.temp 2 gr
.temp 2 ab
.temp 2 ar
.temp 2 gb
splitlw gr, ab, abgr
splitwb r, g, gr
splitwb b, a, ab
mergebw ar, a, r
mergebw gb, g, b
mergewl argb, ar, gb
.function videomixer_video_convert_orc_getline_RGBA
.dest 4 argb guint8
.source 4 rgba guint8
.temp 1 a
.temp 1 r
.temp 1 g
.temp 1 b
.temp 2 rg
.temp 2 ba
.temp 2 ar
.temp 2 gb
splitlw ba, rg, rgba
splitwb g, r, rg
splitwb a, b, ba
mergebw ar, a, r
mergebw gb, g, b
mergewl argb, ar, gb
.function videomixer_video_convert_orc_getline_NV12
.dest 8 d guint8
.source 2 y guint8
.source 2 uv guint8
.const 1 c255 255
.temp 4 ay
.temp 4 uvuv
mergewl uvuv, uv, uv
x2 mergebw ay, c255, y
x2 mergewl d, ay, uvuv
.function videomixer_video_convert_orc_getline_NV21
.dest 8 d guint8
.source 2 y guint8
.source 2 vu guint8
.const 1 c255 255
.temp 2 uv
.temp 4 ay
.temp 4 uvuv
swapw uv, vu
mergewl uvuv, uv, uv
x2 mergebw ay, c255, y
x2 mergewl d, ay, uvuv
.function videomixer_video_convert_orc_getline_A420
.dest 4 d guint8
.source 1 y guint8
.source 1 u guint8
.source 1 v guint8
.source 1 a guint8
.temp 2 uv
.temp 2 ay
.temp 1 tu
.temp 1 tv
loadupdb tu, u
loadupdb tv, v
mergebw uv, tu, tv
mergebw ay, a, y
mergewl d, ay, uv
.function videomixer_video_convert_orc_putline_I420
.dest 2 y guint8
.dest 1 u guint8
.dest 1 v guint8
.source 8 ayuv guint8
.temp 4 ay
.temp 4 uv
.temp 2 uu
.temp 2 vv
.temp 1 t1
.temp 1 t2
x2 splitlw uv, ay, ayuv
x2 select1wb y, ay
x2 splitwb vv, uu, uv
splitwb t1, t2, uu
avgub u, t1, t2
splitwb t1, t2, vv
avgub v, t1, t2
.function videomixer_video_convert_orc_putline_YUY2
.dest 4 yuy2 guint8
.source 8 ayuv guint8
.temp 2 yy
.temp 2 uv1
.temp 2 uv2
.temp 4 ayay
.temp 4 uvuv
x2 splitlw uvuv, ayay, ayuv
splitlw uv1, uv2, uvuv
x2 avgub uv1, uv1, uv2
x2 select1wb yy, ayay
x2 mergebw yuy2, yy, uv1
.function videomixer_video_convert_orc_putline_YVYU
.dest 4 yuy2 guint8
.source 8 ayuv guint8
.temp 2 yy
.temp 2 uv1
.temp 2 uv2
.temp 4 ayay
.temp 4 uvuv
x2 splitlw uvuv, ayay, ayuv
splitlw uv1, uv2, uvuv
x2 avgub uv1, uv1, uv2
x2 select1wb yy, ayay
swapw uv1, uv1
x2 mergebw yuy2, yy, uv1
.function videomixer_video_convert_orc_putline_UYVY
.dest 4 yuy2 guint8
.source 8 ayuv guint8
.temp 2 yy
.temp 2 uv1
.temp 2 uv2
.temp 4 ayay
.temp 4 uvuv
x2 splitlw uvuv, ayay, ayuv
splitlw uv1, uv2, uvuv
x2 avgub uv1, uv1, uv2
x2 select1wb yy, ayay
x2 mergebw yuy2, uv1, yy
.function videomixer_video_convert_orc_putline_Y42B
.dest 2 y guint8
.dest 1 u guint8
.dest 1 v guint8
.source 8 ayuv guint8
.temp 4 ayay
.temp 4 uvuv
.temp 2 uv1
.temp 2 uv2
x2 splitlw uvuv, ayay, ayuv
splitlw uv1, uv2, uvuv
x2 avgub uv1, uv1, uv2
splitwb v, u, uv1
x2 select1wb y, ayay
.function videomixer_video_convert_orc_putline_Y444
.dest 1 y guint8
.dest 1 u guint8
.dest 1 v guint8
.source 4 ayuv guint8
.temp 2 ay
.temp 2 uv
splitlw uv, ay, ayuv
splitwb v, u, uv
select1wb y, ay
.function videomixer_video_convert_orc_putline_Y800
.dest 1 y guint8
.source 4 ayuv guint8
.temp 2 ay
select0lw ay, ayuv
select1wb y, ay
.function videomixer_video_convert_orc_putline_Y16
.dest 2 y guint8
.source 4 ayuv guint8
.temp 2 ay
.temp 1 yb
select0lw ay, ayuv
select1wb yb, ay
convubw ay, yb
shlw y, ay, 8
.function videomixer_video_convert_orc_putline_BGRA
.dest 4 bgra guint8
.source 4 argb guint8
swapl bgra, argb
.function videomixer_video_convert_orc_putline_ABGR
.dest 4 abgr guint8
.source 4 argb guint8
.temp 1 a
.temp 1 r
.temp 1 g
.temp 1 b
.temp 2 gr
.temp 2 ab
.temp 2 ar
.temp 2 gb
splitlw gb, ar, argb
splitwb b, g, gb
splitwb r, a, ar
mergebw ab, a, b
mergebw gr, g, r
mergewl abgr, ab, gr
.function videomixer_video_convert_orc_putline_RGBA
.dest 4 rgba guint8
.source 4 argb guint8
.temp 1 a
.temp 1 r
.temp 1 g
.temp 1 b
.temp 2 rg
.temp 2 ba
.temp 2 ar
.temp 2 gb
splitlw gb, ar, argb
splitwb b, g, gb
splitwb r, a, ar
mergebw ba, b, a
mergebw rg, r, g
mergewl rgba, rg, ba
.function videomixer_video_convert_orc_putline_NV12
.dest 2 y guint8
.dest 2 uv guint8
.source 8 ayuv guint8
.temp 4 ay
.temp 4 uvuv
.temp 2 uv1
.temp 2 uv2
x2 splitlw uvuv, ay, ayuv
x2 select1wb y, ay
splitlw uv1, uv2, uvuv
x2 avgub uv, uv1, uv2
.function videomixer_video_convert_orc_putline_NV21
.dest 2 y guint8
.dest 2 vu guint8
.source 8 ayuv guint8
.temp 4 ay
.temp 4 uvuv
.temp 2 uv1
.temp 2 uv2
.temp 2 uv
x2 splitlw uvuv, ay, ayuv
x2 select1wb y, ay
splitlw uv1, uv2, uvuv
x2 avgub uv, uv1, uv2
swapw vu, uv
.function videomixer_video_convert_orc_putline_A420
.dest 2 y guint8
.dest 1 u guint8
.dest 1 v guint8
.dest 2 a guint8
.source 8 ayuv guint8
.temp 4 ay
.temp 4 uv
.temp 2 uu
.temp 2 vv
.temp 1 t1
.temp 1 t2
x2 splitlw uv, ay, ayuv
x2 select1wb y, ay
x2 select0wb a, ay
x2 splitwb vv, uu, uv
splitwb t1, t2, uu
avgub u, t1, t2
splitwb t1, t2, vv
avgub v, t1, t2