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clean up

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git-svn-id: svn://code.dyne.org/veejay/trunk@973 eb8d1916-c9e9-0310-b8de-cf0c9472ead5
This commit is contained in:
Niels Elburg
2007-06-30 15:50:15 +00:00
parent 14bbebb50b
commit 3a3e00bc8a
1 changed files with 18 additions and 35 deletions
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45
veejay-1.0/veejay-server/veejay/vj-viewport.c
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@@ -702,11 +702,11 @@ void viewport_set_projection( void *data, float *res )
static int viewport_configure( static int viewport_configure(
viewport_t *v, viewport_t *v,
float x1, float y1, float x1, float y1, /* output */
float x2, float y2, float x2, float y2,
float x3, float y3, float x3, float y3,
float x4, float y4, float x4, float y4,
int32_t x0, int32_t y0, int32_t x0, int32_t y0, /* input */
int32_t w0, int32_t h0, int32_t w0, int32_t h0,
int32_t wid, int32_t hei, int32_t wid, int32_t hei,
uint32_t reverse, uint32_t reverse,
@@ -714,25 +714,24 @@ static int viewport_configure(
int size) int size)
{ {
//FIXME //FIXME
int x = 0, y = 0;
int w = wid, h = hei; int w = wid, h = hei;
v->grid_size = size; v->grid_size = size;
// points are input coordinates
v->points[X0] = (float) x + x1 * (float) w / 100.0;
v->points[Y0] = (float) y + y1 * (float) h / 100.0;
v->points[X1] = (float) x + x2 * (float) w / 100.0; v->points[X0] = (float) x1 * (float) w / 100.0;
v->points[Y1] = (float) y + y2 * (float) h / 100.0; v->points[Y0] = (float) y1 * (float) h / 100.0;
v->points[X2] = (float) x + x3 * (float) w / 100.0; v->points[X1] = (float) x2 * (float) w / 100.0;
v->points[Y2] = (float) y + y3 * (float) h / 100.0; v->points[Y1] = (float) y2 * (float) h / 100.0;
v->points[X3] = (float) x + x4 * (float) w / 100.0; v->points[X2] = (float) x3 * (float) w / 100.0;
v->points[Y3] = (float) y + y4 * (float) h / 100.0; v->points[Y2] = (float) y3 * (float) h / 100.0;
v->w = wid; v->points[X3] = (float) x4 * (float) w / 100.0;
v->points[Y3] = (float) y4 * (float) h / 100.0;
v->w = wid; /* image plane boundaries */
v->x = 0; v->x = 0;
v->h = hei; v->h = hei;
v->y = 0; v->y = 0;
@@ -808,12 +807,7 @@ static void viewport_process( viewport_t *p )
const int32_t Y = p->y0; const int32_t Y = p->y0;
const int32_t W0 = p->w0; const int32_t W0 = p->w0;
const int32_t H0 = p->h0; const int32_t H0 = p->h0;
/*
const int32_t X = 0;
const int32_t Y = 0;
const int32_t W0 = w;
const int32_t H0 = h;
*/
matrix_t *M = p->M; matrix_t *M = p->M;
matrix_t *m = p->m; matrix_t *m = p->m;
@@ -888,25 +882,14 @@ static void viewport_prepare_process( viewport_t *v )
const int32_t X = v->x0; const int32_t X = v->x0;
const int32_t Y = v->y0; const int32_t Y = v->y0;
/* const int32_t X = 0;
const int32_t Y = 0;
*/
float dx1,dx2,dx3,dx4,dy1,dy2,dy3,dy4; float dx1,dx2,dx3,dx4,dy1,dy2,dy3,dy4;
matrix_t *M = v->M; matrix_t *M = v->M;
/* point_map( M, v->x0, v->y0, &dx1, &dy1);
point_map( M, v->x0 + v->w0, v->y0, &dx2, &dy2 );
point_map( M, v->x0, v->y0 + v->h0, &dx4, &dy4 );
point_map( M, v->x0 + v->w0, v->y0 + v->h0, &dx3, &dy3 );*/
point_map( M, v->x, v->y, &dx1, &dy1); point_map( M, v->x, v->y, &dx1, &dy1);
point_map( M, v->x + v->w, v->y, &dx2, &dy2 ); point_map( M, v->x + v->w, v->y, &dx2, &dy2 );
point_map( M, v->x, v->y + v->h, &dx4, &dy4 ); point_map( M, v->x, v->y + v->h, &dx4, &dy4 );
point_map( M, v->x + v->w, v->y + v->h, &dx3, &dy3 ); point_map( M, v->x + v->w, v->y + v->h, &dx3, &dy3 );
v->tx1 = round1( min4( dx1, dx2, dx3, dx4 ) ); v->tx1 = round1( min4( dx1, dx2, dx3, dx4 ) );
v->ty1 = round1( min4( dy1, dy2, dy3, dy4 ) ); v->ty1 = round1( min4( dy1, dy2, dy3, dy4 ) );
v->tx2 = round1( max4( dx1, dx2, dx3, dx4 ) ); v->tx2 = round1( max4( dx1, dx2, dx3, dx4 ) );
@@ -917,7 +900,7 @@ static void viewport_prepare_process( viewport_t *v )
clamp1( v->tx1, X, X + v->w0 ); clamp1( v->tx1, X, X + v->w0 );
clamp1( v->tx2, X, X + v->w0 ); clamp1( v->tx2, X, X + v->w0 );
} }
//FIXME
void viewport_process_dynamic( void *data, uint8_t *in[3], uint8_t *out[3] ) void viewport_process_dynamic( void *data, uint8_t *in[3], uint8_t *out[3] )
{ {
viewport_t *v = (viewport_t*) data; viewport_t *v = (viewport_t*) data;