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Code Issues Releases Wiki Activity

Avoid parts of xvmc reinit when source format does not change

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22255 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2007-02-18 09:33:45 +00:00
parent 6f797ffeab
commit e77a7954de
3 changed files with 45 additions and 29 deletions
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11
libvo/video_out.c
View File

@ -327,6 +327,8 @@ vo_functions_t* init_best_video_out(char** vo_list){
int config_video_out(vo_functions_t *vo, uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height, uint32_t flags,
char *title, uint32_t format) {
static uint32_t old_width, old_height, old_format;
int res;
panscan_init();
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
@ -342,7 +344,14 @@ int config_video_out(vo_functions_t *vo, uint32_t width, uint32_t height,
vo_dwidth = d_width;
vo_dheight = d_height;
return vo->config(width, height, d_width, d_height, flags, title, format);
if (vo_config_count && width == old_width && height == old_height &&
format == old_format)
flags |= VOFLAG_SAME_INPUT;
res = vo->config(width, height, d_width, d_height, flags, title, format);
if (!res) {
old_width = width; old_height = height; old_format = format;
}
return res;
}
#if defined(HAVE_FBDEV)||defined(HAVE_VESA)

1
libvo/video_out.h
View File

@ -95,6 +95,7 @@ typedef struct {
#define VOFLAG_MODESWITCHING 0x02
#define VOFLAG_SWSCALE 0x04
#define VOFLAG_FLIPPING 0x08
#define VOFLAG_SAME_INPUT 0x10
#define VOFLAG_XOVERLAY_SUB_VO 0x10000
typedef struct vo_info_s

62
libvo/vo_xvmc.c
View File

@ -419,33 +419,14 @@ opt_t subopts [] =
return 0;
}
static int config(uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format){
static int init_xvmc(int width, int height, unsigned format) {
int i,mode_id,rez;
int numblocks,blocks_per_macroblock;//bpmb we have 6,8,12
//from vo_xv
char *hello = (title == NULL) ? "XvMC render" : title;
XSizeHints hint;
XVisualInfo vinfo;
XGCValues xgcv;
XSetWindowAttributes xswa;
XWindowAttributes attribs;
unsigned long xswamask;
int depth;
#ifdef HAVE_XF86VM
int vm=0;
unsigned int modeline_width, modeline_height;
static uint32_t vm_width;
static uint32_t vm_height;
#endif
//end of vo_xv
if( !IMGFMT_IS_XVMC(format) )
{
assert(0);//should never happen, abort on debug or
return 1;//return error on relese
return -1;//return error on relese
}
// Find free port that supports MC, by querying adaptors
@ -600,6 +581,38 @@ found_subpic:
vo_xv_enable_vsync();//it won't break anything
/* store image dimesions for displaying */
p_render_surface_visible = NULL;
p_render_surface_to_show = NULL;
free_element = 0;
first_frame = 1;
return 0;
}
static int config(uint32_t width, uint32_t height,
uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format){
//from vo_xv
char *hello = (title == NULL) ? "XvMC render" : title;
XSizeHints hint;
XVisualInfo vinfo;
XGCValues xgcv;
XSetWindowAttributes xswa;
XWindowAttributes attribs;
unsigned long xswamask;
int depth;
#ifdef HAVE_XF86VM
int vm=0;
unsigned int modeline_width, modeline_height;
static uint32_t vm_width;
static uint32_t vm_height;
#endif
//end of vo_xv
if (!(flags & VOFLAG_SAME_INPUT))
if (init_xvmc(width, height, format) < 0) return -1;
//taken from vo_xv
image_height = height;
image_width = width;
@ -744,13 +757,6 @@ found_subpic:
//end vo_xv
/* store image dimesions for displaying */
p_render_surface_visible = NULL;
p_render_surface_to_show = NULL;
free_element = 0;
first_frame = 1;
vo_directrendering = 1;//ugly hack, coz xvmc works only with direct rendering
return 0;
}