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openjpegdec: Optimize frame filling functions a bit

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This commit is contained in:
Sebastian Dröge 2012-12-17 16:57:14 +01:00
parent f623a78924
commit bff020e9e4
1 changed files with 276 additions and 148 deletions
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424
ext/openjpeg/gstopenjpegdec.c
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@ -249,23 +249,36 @@ static void
fill_frame_packed8_4 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
guint8 *data_out, *tmp;
const gint *data_in[4];
gint dstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
sindex = 0;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
data_in[3] = image->comps[3].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x * 4 + 0] = image->comps[3].data[sindex];
data[x * 4 + 1] = image->comps[0].data[sindex];
data[x * 4 + 2] = image->comps[1].data[sindex];
data[x * 4 + 3] = image->comps[2].data[sindex];
tmp = data_out;
for (x = 0; x < w; x++) {
tmp[0] = *data_in[3];
tmp[1] = *data_in[0];
tmp[2] = *data_in[1];
tmp[3] = *data_in[2];
tmp += 4;
data_in[0]++;
data_in[1]++;
data_in[2]++;
data_in[3]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out += dstride;
}
}
@ -273,26 +286,42 @@ static void
fill_frame_packed16_4 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint16 *data;
gint sindex;
gint shift;
guint16 *data_out, *tmp;
const gint *data_in[4];
gint dstride;
gint shift[4];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
shift = 16 - image->comps[0].prec;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
data_in[3] = image->comps[3].data;
sindex = 0;
shift[0] = 16 - image->comps[0].prec;
shift[1] = 16 - image->comps[1].prec;
shift[2] = 16 - image->comps[2].prec;
shift[3] = 16 - image->comps[3].prec;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x * 4 + 0] = image->comps[3].data[sindex] << shift;
data[x * 4 + 1] = image->comps[0].data[sindex] << shift;
data[x * 4 + 2] = image->comps[1].data[sindex] << shift;
data[x * 4 + 3] = image->comps[2].data[sindex] << shift;
tmp = data_out;
for (x = 0; x < w; x++) {
tmp[0] = *data_in[3] << shift[3];
tmp[1] = *data_in[0] << shift[0];
tmp[2] = *data_in[1] << shift[1];
tmp[3] = *data_in[2] << shift[2];
tmp += 4;
data_in[0]++;
data_in[1]++;
data_in[2]++;
data_in[3]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_out += dstride;
}
}
@ -300,22 +329,33 @@ static void
fill_frame_packed8_3 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
guint8 *data_out, *tmp;
const gint *data_in[3];
gint dstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
sindex = 0;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x * 4 + 1] = image->comps[0].data[sindex];
data[x * 4 + 2] = image->comps[1].data[sindex];
data[x * 4 + 3] = image->comps[2].data[sindex];
tmp = data_out;
for (x = 0; x < w; x++) {
tmp[1] = *data_in[0];
tmp[2] = *data_in[1];
tmp[3] = *data_in[2];
tmp += 4;
data_in[0]++;
data_in[1]++;
data_in[2]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out += dstride;
}
}
@ -323,26 +363,38 @@ static void
fill_frame_packed16_3 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint16 *data;
gint sindex;
gint shift;
guint16 *data_out, *tmp;
const gint *data_in[3];
gint dstride;
gint shift[3];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
shift = 16 - image->comps[0].prec;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
sindex = 0;
shift[0] = 16 - image->comps[0].prec;
shift[1] = 16 - image->comps[1].prec;
shift[2] = 16 - image->comps[2].prec;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x * 4 + 0] = 0xffff;
data[x * 4 + 1] = image->comps[0].data[sindex] << shift;
data[x * 4 + 2] = image->comps[1].data[sindex] << shift;
data[x * 4 + 3] = image->comps[2].data[sindex] << shift;
tmp = data_out;
for (x = 0; x < w; x++) {
tmp[1] = *data_in[0] << shift[0];
tmp[2] = *data_in[1] << shift[1];
tmp[3] = *data_in[2] << shift[2];
tmp += 4;
data_in[0]++;
data_in[1]++;
data_in[2]++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_out += dstride;
}
}
@ -350,20 +402,27 @@ static void
fill_frame_planar8_1 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint8 *data;
gint sindex;
guint8 *data_out, *tmp;
const gint *data_in;
gint dstride;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
sindex = 0;
data_in = image->comps[0].data;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x] = image->comps[0].data[sindex];
tmp = data_out;
for (x = 0; x < w; x++) {
*tmp = *data_in;
tmp++;
data_in++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out += dstride;
}
}
@ -371,23 +430,30 @@ static void
fill_frame_planar16_1 (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint16 *data;
gint sindex;
guint16 *data_out, *tmp;
const gint *data_in;
gint dstride;
gint shift;
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_in = image->comps[0].data;
shift = 16 - image->comps[0].prec;
sindex = 0;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x] = image->comps[0].data[sindex] << shift;
tmp = data_out;
for (x = 0; x < w; x++) {
*tmp = *data_in << shift;
tmp++;
data_in++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_out += dstride;
}
}
@ -395,20 +461,56 @@ static void
fill_frame_planar8_3 (GstVideoFrame * frame, opj_image_t * image)
{
gint c, x, y, w, h;
guint8 *data;
gint sindex;
guint8 *data_out, *tmp;
const gint *data_in;
gint dstride;
for (c = 0; c < image->numcomps; c++) {
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);
dstride = GST_VIDEO_FRAME_COMP_STRIDE (frame, c);
data_out = GST_VIDEO_FRAME_COMP_DATA (frame, c);
data_in = image->comps[c].data;
sindex = 0;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x] = image->comps[c].data[sindex];
tmp = data_out;
for (x = 0; x < w; x++) {
*tmp = *data_in;
tmp++;
data_in++;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, c);
data_out += dstride;
}
}
}
static void
fill_frame_planar16_3 (GstVideoFrame * frame, opj_image_t * image)
{
gint c, x, y, w, h;
guint16 *data_out, *tmp;
const gint *data_in;
gint dstride;
gint shift;
for (c = 0; c < 3; c++) {
w = GST_VIDEO_FRAME_COMP_WIDTH (frame, c);
h = GST_VIDEO_FRAME_COMP_HEIGHT (frame, c);
dstride = GST_VIDEO_FRAME_COMP_STRIDE (frame, c) / 2;
data_out = (guint16 *) GST_VIDEO_FRAME_COMP_DATA (frame, c);
data_in = image->comps[c].data;
shift = 16 - image->comps[c].prec;
for (y = 0; y < h; y++) {
tmp = data_out;
for (x = 0; x < w; x++) {
*tmp = *data_in << shift;
tmp++;
data_in++;
}
data_out += dstride;
}
}
}
@ -417,26 +519,39 @@ static void
fill_frame_planar8_3_generic (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint8 *data;
guint8 *data_out, *tmp;
const gint *data_in[3];
gint dstride;
gint dx[3], dy[3];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
dx[0] = image->comps[0].dx;
dx[1] = image->comps[1].dx;
dx[2] = image->comps[2].dx;
dy[0] = image->comps[0].dy;
dy[1] = image->comps[1].dy;
dy[2] = image->comps[2].dy;
for (y = 0; y < h; y++) {
tmp = data_out;
for (x = 0; x < w; x++) {
data[x * 4 + 0] = 0xff;
data[x * 4 + 1] =
image->comps[0].data[(y / image->comps[0].dy) * (w /
image->comps[0].dx) + x / image->comps[0].dx];
data[x * 4 + 2] =
image->comps[1].data[(y / image->comps[1].dy) * (w /
image->comps[1].dx) + x / image->comps[1].dx];
data[x * 4 + 3] =
image->comps[2].data[(y / image->comps[2].dy) * (w /
image->comps[2].dx) + x / image->comps[2].dx];
tmp[0] = 0xff;
tmp[1] = data_in[0][((y / dy[0]) * w + x) / dx[0]];
tmp[2] = data_in[1][((y / dy[1]) * w + x) / dx[1]];
tmp[3] = data_in[2][((y / dy[2]) * w + x) / dx[2]];
tmp += 4;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out += dstride;
}
}
@ -444,28 +559,42 @@ static void
fill_frame_planar8_4_generic (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint8 *data;
guint8 *data_out, *tmp;
const gint *data_in[4];
gint dstride;
gint dx[4], dy[4];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
data_in[3] = image->comps[3].data;
dx[0] = image->comps[0].dx;
dx[1] = image->comps[1].dx;
dx[2] = image->comps[2].dx;
dx[3] = image->comps[3].dx;
dy[0] = image->comps[0].dy;
dy[1] = image->comps[1].dy;
dy[2] = image->comps[2].dy;
dy[3] = image->comps[3].dy;
for (y = 0; y < h; y++) {
tmp = data_out;
for (x = 0; x < w; x++) {
data[x * 4 + 0] =
image->comps[3].data[(y / image->comps[3].dy) * (w /
image->comps[3].dx) + x / image->comps[3].dx];
data[x * 4 + 1] =
image->comps[0].data[(y / image->comps[0].dy) * (w /
image->comps[0].dx) + x / image->comps[0].dx];
data[x * 4 + 2] =
image->comps[1].data[(y / image->comps[1].dy) * (w /
image->comps[1].dx) + x / image->comps[1].dx];
data[x * 4 + 3] =
image->comps[2].data[(y / image->comps[2].dy) * (w /
image->comps[2].dx) + x / image->comps[2].dx];
tmp[0] = data_in[3][((y / dy[3]) * w + x) / dx[3]];
tmp[1] = data_in[0][((y / dy[0]) * w + x) / dx[0]];
tmp[2] = data_in[1][((y / dy[1]) * w + x) / dx[1]];
tmp[3] = data_in[2][((y / dy[2]) * w + x) / dx[2]];
tmp += 4;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0);
data_out += dstride;
}
}
@ -473,29 +602,39 @@ static void
fill_frame_planar16_3_generic (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint16 *data;
gint shift;
guint16 *data_out, *tmp;
const gint *data_in[3];
gint dstride;
gint dx[3], dy[3];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = (guint16 *) GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
shift = 16 - image->comps[0].prec;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
dx[0] = image->comps[0].dx;
dx[1] = image->comps[1].dx;
dx[2] = image->comps[2].dx;
dy[0] = image->comps[0].dy;
dy[1] = image->comps[1].dy;
dy[2] = image->comps[2].dy;
for (y = 0; y < h; y++) {
tmp = data_out;
for (x = 0; x < w; x++) {
data[x * 4 + 0] = 0xffff;
data[x * 4 + 1] =
image->comps[0].data[(y / image->comps[0].dy) * (w /
image->comps[0].dx) + x / image->comps[0].dx] << shift;
data[x * 4 + 2] =
image->comps[1].data[(y / image->comps[1].dy) * (w /
image->comps[1].dx) + x / image->comps[1].dx] << shift;
data[x * 4 + 3] =
image->comps[2].data[(y / image->comps[2].dy) * (w /
image->comps[2].dx) + x / image->comps[2].dx] << shift;
tmp[0] = 0xff;
tmp[1] = data_in[0][((y / dy[0]) * w + x) / dx[0]];
tmp[2] = data_in[1][((y / dy[1]) * w + x) / dx[1]];
tmp[3] = data_in[2][((y / dy[2]) * w + x) / dx[2]];
tmp += 4;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
data_out += dstride;
}
}
@ -503,53 +642,42 @@ static void
fill_frame_planar16_4_generic (GstVideoFrame * frame, opj_image_t * image)
{
gint x, y, w, h;
guint16 *data;
gint shift;
guint16 *data_out, *tmp;
const gint *data_in[4];
gint dstride;
gint dx[4], dy[4];
w = GST_VIDEO_FRAME_WIDTH (frame);
h = GST_VIDEO_FRAME_HEIGHT (frame);
data = GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
data_out = (guint16 *) GST_VIDEO_FRAME_PLANE_DATA (frame, 0);
dstride = GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
shift = 16 - image->comps[0].prec;
data_in[0] = image->comps[0].data;
data_in[1] = image->comps[1].data;
data_in[2] = image->comps[2].data;
data_in[3] = image->comps[3].data;
dx[0] = image->comps[0].dx;
dx[1] = image->comps[1].dx;
dx[2] = image->comps[2].dx;
dx[3] = image->comps[3].dx;
dy[0] = image->comps[0].dy;
dy[1] = image->comps[1].dy;
dy[2] = image->comps[2].dy;
dy[3] = image->comps[3].dy;
for (y = 0; y < h; y++) {
tmp = data_out;
for (x = 0; x < w; x++) {
data[x * 4 + 0] =
image->comps[3].data[(y / image->comps[3].dy) * (w /
image->comps[3].dx) + x / image->comps[3].dx] << shift;
data[x * 4 + 1] =
image->comps[0].data[(y / image->comps[0].dy) * (w /
image->comps[0].dx) + x / image->comps[0].dx] << shift;
data[x * 4 + 2] =
image->comps[1].data[(y / image->comps[1].dy) * (w /
image->comps[1].dx) + x / image->comps[1].dx] << shift;
data[x * 4 + 3] =
image->comps[2].data[(y / image->comps[2].dy) * (w /
image->comps[2].dx) + x / image->comps[2].dx] << shift;
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, 0) / 2;
}
}
static void
fill_frame_planar16_3 (GstVideoFrame * frame, opj_image_t * image)
{
gint c, x, y, w, h;
guint16 *data;
gint sindex;
for (c = 0; c < image->numcomps; 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);
sindex = 0;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++, sindex++) {
data[x] = image->comps[c].data[sindex];
}
data += GST_VIDEO_FRAME_PLANE_STRIDE (frame, c) / 2;
tmp[0] = data_in[3][((y / dy[3]) * w + x) / dx[3]];
tmp[1] = data_in[0][((y / dy[0]) * w + x) / dx[0]];
tmp[2] = data_in[1][((y / dy[1]) * w + x) / dx[1]];
tmp[3] = data_in[2][((y / dy[2]) * w + x) / dx[2]];
tmp += 4;
}
data_out += dstride;
}
}