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openjpegenc: Optimize image filling functions a bit

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This commit is contained in:
Sebastian Dröge 2012-12-17 17:06:29 +01:00
parent 43ff27ba34
commit 2ea8ede145
1 changed files with 118 additions and 71 deletions
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189
ext/openjpeg/gstopenjpegenc.c
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@ -196,23 +196,36 @@ static void
fill_image_packed16_4 (opj_image_t * image, GstVideoFrame * frame)
{
gint x, y, w, h;
guint16 *data;
gint sindex;
const guint16 *data_in, *tmp;
gint *data_out[4];
gint sstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_in = (guint16 *) GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
sindex = 0;
data_out[0] = image->comps[0].data;
data_out[1] = image->comps[1].data;
data_out[2] = image->comps[2].data;
data_out[3] = image->comps[3].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[3].data[sindex] = data[x * 4 + 0];
image->comps[0].data[sindex] = data[x * 4 + 1];
image->comps[1].data[sindex] = data[x * 4 + 2];
image->comps[2].data[sindex] = data[x * 4 + 3];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out[3] = tmp[0];
*data_out[0] = tmp[1];
*data_out[1] = tmp[2];
*data_out[2] = tmp[3];
tmp++;
data_out[0]++;
data_out[1]++;
data_out[2]++;
data_out[3]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_in += sstride;;
}
}
@ -220,23 +233,36 @@ static void
fill_image_packed8_4 (opj_image_t * image, GstVideoFrame * frame)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
const guint8 *data_in, *tmp;
gint *data_out[4];
gint sstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_in = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
sindex = 0;
data_out[0] = image->comps[0].data;
data_out[1] = image->comps[1].data;
data_out[2] = image->comps[2].data;
data_out[3] = image->comps[3].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[3].data[sindex] = data[x * 4 + 0];
image->comps[0].data[sindex] = data[x * 4 + 1];
image->comps[1].data[sindex] = data[x * 4 + 2];
image->comps[2].data[sindex] = data[x * 4 + 3];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out[3] = tmp[0];
*data_out[0] = tmp[1];
*data_out[1] = tmp[2];
*data_out[2] = tmp[3];
tmp++;
data_out[0]++;
data_out[1]++;
data_out[2]++;
data_out[3]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_in += sstride;;
}
}
@ -244,22 +270,33 @@ static void
fill_image_packed8_3 (opj_image_t * image, GstVideoFrame * frame)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
const guint8 *data_in, *tmp;
gint *data_out[3];
gint sstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_in = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
sindex = 0;
data_out[0] = image->comps[0].data;
data_out[1] = image->comps[1].data;
data_out[2] = image->comps[2].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[0].data[sindex] = data[x * 4 + 1];
image->comps[1].data[sindex] = data[x * 4 + 2];
image->comps[2].data[sindex] = data[x * 4 + 3];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out[0] = tmp[1];
*data_out[1] = tmp[2];
*data_out[2] = tmp[3];
tmp++;
data_out[0]++;
data_out[1]++;
data_out[2]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_in += sstride;
}
}
@ -267,24 +304,25 @@ static void
fill_image_planar16_3 (opj_image_t * image, GstVideoFrame * frame)
{
gint c, x, y, w, h;
guint16 *data;
gint sindex;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
const guint16 *data_in, *tmp;
gint *data_out;
gint sstride;
for (c = 0; c < 3; c++) {
w = GST_VIDEO_FRAME_COMP_WIDTH (frame, c);
h = GST_VIDEO_FRAME_COMP_HEIGHT (frame, c);
data = (guint16 *) GST_VIDEO_FRAME_COMP_DATA (frame, c);
data_in = (guint16 *) GST_VIDEO_FRAME_COMP_DATA (frame, c);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, c) / 2;
data_out = image->comps[c].data;
sindex = 0;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[c].data[sindex] = data[x];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out = *tmp;
data_out++;
tmp++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, c) / 2;
data_in += sstride;
}
}
}
@ -293,24 +331,25 @@ static void
fill_image_planar8_3 (opj_image_t * image, GstVideoFrame * frame)
{
gint c, x, y, w, h;
guint8 *data;
gint sindex;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
const guint8 *data_in, *tmp;
gint *data_out;
gint sstride;
for (c = 0; c < 3; c++) {
w = GST_VIDEO_FRAME_COMP_WIDTH (frame, c);
h = GST_VIDEO_FRAME_COMP_HEIGHT (frame, c);
data = GST_VIDEO_FRAME_COMP_DATA (frame, c);
data_in = GST_VIDEO_FRAME_COMP_DATA (frame, c);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, c);
data_out = image->comps[c].data;
sindex = 0;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[c].data[sindex] = data[x];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out = *tmp;
data_out++;
tmp++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, c);
data_in += sstride;
}
}
}
@ -319,20 +358,24 @@ static void
fill_image_planar8_1 (opj_image_t * image, GstVideoFrame * frame)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
const guint8 *data_in, *tmp;
gint *data_out;
gint sstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
sindex = 0;
w = GST_VIDEO_FRAME_COMP_WIDTH (frame, 0);
h = GST_VIDEO_FRAME_COMP_HEIGHT (frame, 0);
data_in = GST_VIDEO_FRAME_COMP_DATA (frame, 0);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out = image->comps[0].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[0].data[sindex] = data[x];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out = *tmp;
data_out++;
tmp++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_in += sstride;
}
}
@ -340,20 +383,24 @@ static void
fill_image_planar16_1 (opj_image_t * image, GstVideoFrame * frame)
{
gint x, y, w, h;
guint16 *data;
gint sindex;
const guint16 *data_in, *tmp;
gint *data_out;
gint sstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
sindex = 0;
w = GST_VIDEO_FRAME_COMP_WIDTH (frame, 0);
h = GST_VIDEO_FRAME_COMP_HEIGHT (frame, 0);
data_in = (guint16 *) GST_VIDEO_FRAME_COMP_DATA (frame, 0);
sstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out = image->comps[0].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
image->comps[0].data[sindex] = data[x];
tmp = data_in;
for (x = 0; x < w; x++) {
*data_out = *tmp;
data_out++;
tmp++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_in += sstride;
}
}