Commit 8728e7f2 authored by Rafaël Carré's avatar Rafaël Carré

video_output/opengl.c:

    Transform(): remove unused parameter
    avoids useless unused parameter warnings
parent 3b241802
......@@ -145,7 +145,7 @@ static int SendEvents ( vlc_object_t *, char const *,
#ifdef OPENGL_MORE_EFFECT
static float Z_Compute ( float, int, float, float );
static void Transform ( float, int, float, float, int, int, int, int, double *, double * );
static void Transform ( int, float, float, int, int, int, int, double *, double * );
/*****************************************************************************
* Module descriptor
......@@ -699,6 +699,7 @@ static int Manage( vout_thread_t *p_vout )
*****************************************************************************/
static void Render( vout_thread_t *p_vout, picture_t *p_pic )
{
VLC_UNUSED(p_pic);
vout_sys_t *p_sys = p_vout->p_sys;
/* On Win32/GLX, we do this the usual way:
......@@ -763,7 +764,7 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic )
/*****************************************************************************
* Transform: Calculate the distorted grid coordinates
*****************************************************************************/
static void Transform(float p, int distortion, float width, float height,int i, int j, int i_visible_width, int i_visible_height, double *ix,double *iy)
static void Transform( int distortion, float width, float height,int i, int j, int i_visible_width, int i_visible_height, double *ix, double *iy )
{
double x,y,xnew,ynew;
double r,theta,rnew,thetanew;
......@@ -872,6 +873,7 @@ static float Z_Compute(float p, int distortion, float x, float y)
*****************************************************************************/
static void DisplayVideo( vout_thread_t *p_vout, picture_t *p_pic )
{
VLC_UNUSED(p_pic);
vout_sys_t *p_sys = p_vout->p_sys;
float f_width, f_height, f_x, f_y;
......@@ -954,7 +956,7 @@ static void DisplayVideo( vout_thread_t *p_vout, picture_t *p_pic )
int i_k = ((i_m % 4) == 1) || ((i_m % 4) == 2);
int i_l = ((i_m % 4) == 2) || ((i_m % 4) == 3);
Transform(f_p, i_distortion, f_width, f_height, i_i + i_k * i_n_x, i_j + i_l * i_n_y, p_vout->fmt_out.i_visible_width, p_vout->fmt_out.i_visible_height, &d_x, &d_y);
Transform( i_distortion, f_width, f_height, i_i + i_k * i_n_x, i_j + i_l * i_n_y, p_vout->fmt_out.i_visible_width, p_vout->fmt_out.i_visible_height, &d_x, &d_y);
glTexCoord2f(f_x + d_x, f_y + d_y);
d_x = - 1.0 + 2.0 * ((double)(i_k * i_n_x + i_i) / (double)p_vout->fmt_out.i_visible_width);
d_y = 1.0 - 2.0 * (((double)i_l * i_n_y + i_j) / (double)p_vout->fmt_out.i_visible_height);
......@@ -1106,5 +1108,6 @@ static int InitTextures( vout_thread_t *p_vout )
static int SendEvents( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *_p_vout )
{
VLC_UNUSED(p_this); VLC_UNUSED(oldval);
return var_Set( (vlc_object_t *)_p_vout, psz_var, newval );
}
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