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Libvje / refactor : perspective

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* f->w , f->h, f->len
This commit is contained in:
[d.j.a.y] Jerome Blanchi
2016-05-23 18:26:43 +02:00
parent 89fc6252b2
commit 3b1cc50bd7
4 changed files with 11 additions and 6 deletions
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9
veejay-current/veejay-server/libvje/effects/perspective.c
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@@ -97,8 +97,13 @@ void perspective_free() {
perspective_vp_ = NULL;
}
void perspective_apply( VJFrame *frame, int width, int height, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int reverse)
void perspective_apply( VJFrame *frame, int x1, int y1, int x2, int y2,
int x3, int y3, int x4, int y4, int reverse)
{
const int width = frame->width;
const int height = frame->height;
const uint32_t len = frame->len;
if( x1 != perspective_[0] || y1 != perspective_[1] || x2 != perspective_[2] || y2 != perspective_[3] ||
x3 != perspective_[4] || y3 != perspective_[5] || x4 != perspective_[6] || y4 != perspective_[7] || reverse != perspective_[8] )
{
@@ -118,7 +123,7 @@ void perspective_apply( VJFrame *frame, int width, int height, int x1, int y1, i
perspective_[8] = reverse;
}
int strides[4] = { (width*height),(width*height),(width*height), 0 };
int strides[4] = { len, len, len, 0 };
vj_frame_copy( frame->data, perspective_private_, strides );
viewport_process_dynamic( perspective_vp_, perspective_private_, frame->data );

2
veejay-current/veejay-server/libvje/effects/perspective.h
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@@ -27,5 +27,5 @@
vj_effect *perspective_init(int width, int height);
int perspective_malloc(int w, int h);
void perspective_free();
void perspective_apply( VJFrame *frame, int width, int height, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int reverse);
void perspective_apply( VJFrame *frame, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int reverse);
#endif

4
veejay-current/veejay-server/libvje/internal.h
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@@ -416,8 +416,8 @@ extern void ripple_apply(VJFrame *frame, int waves, int ampli,int atten);
extern void bathroom_apply(VJFrame *frame, int mode, int val, int x0, int x1);
extern void slice_apply(VJFrame *frame, int val, int reinit);
extern void zoom_apply(VJFrame *frame, int xo, int yo, int f, int dir, int alpha);
extern void perspective_apply( VJFrame *frame, int width, int height, int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int reverse);
extern void perspective_apply( VJFrame *frame, int x1, int y1, int x2, int y2,
int x3, int y3, int x4, int y4, int reverse);
extern void deinterlace_apply(VJFrame *frame, int w, int h, int val);

2
veejay-current/veejay-server/libvje/vj-effman.c
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@@ -391,7 +391,7 @@ static void vj_effman_apply_image_effect(
todo_info->tmp[1] = 0;
break;
case VJ_IMAGE_EFFECT_PERSPECTIVE:
perspective_apply(frames[0],frames[0]->width,frames[0]->height,arg[0],arg[1],arg[2],arg[3],arg[4],arg[5],arg[6],arg[7],arg[8] );
perspective_apply(frames[0],arg[0],arg[1],arg[2],arg[3],arg[4],arg[5],arg[6],arg[7],arg[8] );
break;
case VJ_IMAGE_EFFECT_ALPHAFILL:
alphafill_apply( frames[0], frames[0]->width,frames[0]->height, arg[0] );