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Code

Minor fixes

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3206 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nick 2001-11-29 18:37:52 +00:00
parent 7b64618609
commit 1701c8313b
1 changed files with 58 additions and 1 deletions
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59
libvo/vesa_lvo.c
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@ -19,15 +19,19 @@
#include <stdlib.h>
#include <string.h>
#include "config.h"
#include "vesa_lvo.h"
#include "img_format.h"
#include "../drivers/mga_vid.h" /* <- should be changed to "linux/'something'.h" */
#include "fastmemcpy.h"
#include "osd.h"
#include "video_out.h"
#define WIDTH_ALIGN 32 /* should be 16 for rage:422 and 32 for rage:420 */
#define NUM_FRAMES 2
#define UNUSED(x) ((void)(x)) /**< Removes warning about unused arguments */
static uint8_t *frames[NUM_FRAMES];
static int lvo_handler = -1;
@ -212,10 +216,63 @@ void vlvo_flip_page(void)
lvo_mem=frames[next_frame];
}
static void draw_alpha_null(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
{
UNUSED(x0);
UNUSED(y0);
UNUSED(w);
UNUSED(h);
UNUSED(src);
UNUSED(srca);
UNUSED(stride);
}
static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride)
{
uint32_t bespitch = /*(*/mga_vid_config.src_width;// + 15) & ~15;
switch(mga_vid_config.format){
case IMGFMT_BGR15:
case IMGFMT_RGB15:
vo_draw_alpha_rgb15(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
break;
case IMGFMT_BGR16:
case IMGFMT_RGB16:
vo_draw_alpha_rgb16(w,h,src,srca,stride,lvo_mem+2*(y0*bespitch+x0),2*bespitch);
break;
case IMGFMT_BGR24:
case IMGFMT_RGB24:
vo_draw_alpha_rgb24(w,h,src,srca,stride,lvo_mem+3*(y0*bespitch+x0),3*bespitch);
break;
case IMGFMT_BGR32:
case IMGFMT_RGB32:
vo_draw_alpha_rgb32(w,h,src,srca,stride,lvo_mem+4*(y0*bespitch+x0),4*bespitch);
break;
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
vo_draw_alpha_yv12(w,h,src,srca,stride,lvo_mem+bespitch*y0+x0,bespitch);
break;
case IMGFMT_YUY2:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0),bespitch);
break;
case IMGFMT_UYVY:
vo_draw_alpha_yuy2(w,h,src,srca,stride,lvo_mem+2*(bespitch*y0+x0)+1,bespitch);
break;
default:
draw_alpha_null(x0,y0,w,h,src,srca,stride);
}
}
void vlvo_draw_osd(void)
{
if(verbose > 1) printf("vesa_lvo: vlvo_draw_osd() was called\n");
/* TODO: hw support */
#if 0
/* disable this stuff until new fbvid.h interface will be implemented
because in different fourcc radeon_vid and rage128_vid have different
width alignment */
vo_draw_text(mga_vid_config.src_width,mga_vid_config.src_height,draw_alpha);
#endif
}
uint32_t vlvo_query_info(uint32_t format)