[Mplayer-cvslog] CVS: main/libvo vo_svga.c,1.13,1.14
Zoltan Mark Vician
se7encode at users.sourceforge.net
Sun Apr 15 21:35:36 CEST 2001
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Update of /cvsroot/mplayer/main/libvo
In directory usw-pr-cvs1:/tmp/cvs-serv21603/libvo
Modified Files:
vo_svga.c
Log Message:
All available videomodes support added.
Index: vo_svga.c
===================================================================
RCS file: /cvsroot/mplayer/main/libvo/vo_svga.c,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -r1.13 -r1.14
*** vo_svga.c 2001/04/14 18:19:40 1.13
--- vo_svga.c 2001/04/15 19:35:34 1.14
***************
*** 42,81 ****
static uint32_t x_pos, y_pos; // Position
! // Order must not change!
! #define _640x480x32K 0 // 17
! #define _640x480x64K 1 // 18
! #define _640x480x16M 2 // 19
! #define _640x480x16M32 3 // 34
! #define _800x600x32K 4 // 20
! #define _800x600x64K 5 // 21
! #define _800x600x16M 6 // 22
! #define _800x600x16M32 7 // 35
! #define _1024x768x32K 8 // 23
! #define _1024x768x64K 9 // 24
! #define _1024x768x16M 10 // 25
! #define _1024x768x16M32 11 // 36
! #define VID_MODE_NUM 12
!
! static uint8_t vid_modes[VID_MODE_NUM];
! static vid_mode_nums[VID_MODE_NUM] = {17,18,19,34,20,21,22,35,23,24,25,36};
! static uint8_t vid_mode;
! static uint8_t bpp;
static uint32_t pformat;
static uint8_t checked = 0;
! static uint8_t bpp_conv = 0;
! static void checksupportedmodes() {
! int i;
checked = 1;
vga_init();
vga_disabledriverreport();
! for (i = 0; i < VID_MODE_NUM; i++) {
! if (vga_hasmode(vid_mode_nums[i]) > 0)
! vid_modes[i] = 1;
! else vid_modes[i] = 0;
! }
}
--- 42,115 ----
static uint32_t x_pos, y_pos; // Position
! // SVGAlib - list of detected modes
! typedef struct vga_modelist_s {
! uint16_t modenum;
! vga_modeinfo modeinfo;
! struct vga_modelist_s *next;
! } vga_modelist_t;
!
! vga_modelist_t *modelist = NULL;
+ static uint8_t bpp;
+ static uint8_t bpp_conv = 0;
static uint32_t pformat;
+ #define BPP_15 1
+ #define BPP_16 2
+ #define BPP_24 4
+ #define BPP_32 8
+ static uint8_t bpp_avail = 0;
+
static uint8_t checked = 0;
!
! static int add_mode(uint16_t mode, vga_modeinfo minfo) {
! vga_modelist_t *list;
! if (modelist == NULL) {
! modelist = malloc(sizeof(vga_modelist_t));
! modelist->modenum = mode;
! modelist->modeinfo = minfo;
! modelist->next = NULL;
! if (modelist == NULL) {
! printf("vo_svga: add_mode() failed. Not enough memory for modelist.");
! return(1); // error
! }
! } else {
! list = modelist;
! while (list->next != NULL)
! list = list->next;
! list->next = malloc(sizeof(vga_modelist_t));
! if (list->next == NULL) {
! printf("vo_svga: add_mode() failed. Not enough memory for modelist.");
! return(1); // error
! }
! list = list->next;
! list->modenum = mode;
! list->modeinfo = minfo;
! list->next = NULL;
! }
! }
!
! static int checksupportedmodes() {
! uint16_t i;
! vga_modeinfo *minfo;
checked = 1;
vga_init();
vga_disabledriverreport();
! for (i = 1; i < vga_lastmodenumber(); i++)
! if (vga_hasmode(i) > 0) {
! minfo = vga_getmodeinfo(i);
! switch (minfo->colors) {
! case 32768: bpp_avail |= BPP_15; break;
! case 65536: bpp_avail |= BPP_16; break;
! }
! switch (minfo->bytesperpixel) {
! case 3: bpp_avail |= BPP_24; break;
! case 4: bpp_avail |= BPP_32; break;
! }
! if (add_mode(i, *minfo))
! return(1);
! }
}
***************
*** 83,157 ****
uint32_t d_height, uint32_t fullscreen, char *title,
uint32_t format) {
! uint32_t wid = (d_width > 0 ? d_width : width);
if (!checked) {
! checksupportedmodes(); // Looking for available video modes
}
pformat = format;
! // -bpp check
if (!vo_dbpp) {
if (format == IMGFMT_YV12) bpp = 32;
else bpp = format & 255;
} else {
bpp = vo_dbpp;
switch (bpp) {
! case 32: if (!(vid_modes[_640x480x16M32] | vid_modes[_800x600x16M32] | vid_modes[_1024x768x16M32])) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib",bpp);
return(1);
}
! case 24: if (!(vid_modes[_640x480x16M] | vid_modes[_800x600x16M] | vid_modes[_1024x768x16M])) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib",bpp);
return(1);
}
! case 16: if (!(vid_modes[_640x480x64K] | vid_modes[_800x600x64K] | vid_modes[_1024x768x64K])) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib",bpp);
return(1);
}
! case 15: if (!(vid_modes[_640x480x32K] | vid_modes[_800x600x32K] | vid_modes[_1024x768x32K])) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib",bpp);
return(1);
}
}
- }
-
- if (wid > 800)
- switch (bpp) {
- case 32: vid_mode = 36; break;
- case 24: vid_mode = bpp_conv ? 36 : 25; bpp = 32; break;
- case 16: vid_mode = 24; break;
- case 15: vid_mode = bpp_conv ? 24 : 23; bpp = 16; break;
}
! else
! if (wid > 640)
! switch (bpp) {
! case 32: vid_mode = 35; break;
! case 24: vid_mode = bpp_conv ? 35 : 22; bpp = 32; break;
! case 16: vid_mode = 21; break;
! case 15: vid_mode = bpp_conv ? 21 : 20; bpp = 16; break;
! }
! else
switch (bpp) {
! case 32: vid_mode = 34; break;
! case 24: vid_mode = bpp_conv ? 34 : 19; bpp = 32; break;
! case 16: vid_mode = 18; break;
! case 15: vid_mode = bpp_conv ? 18 : 17; bpp = 16; break;
}
! if (bpp_conv)
! bppbuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (!bppbuf) {
! printf("vo_svga: Not enough memory for buffering!");
! uninit();
! return (1);
}
!
vga_setlinearaddressing();
if (vga_setmode(vid_mode) == -1){
printf("vo_svga: vga_setmode(%d) failed.\n",vid_mode);
return(1); // error
}
if (gl_setcontextvga(vid_mode)){
printf("vo_svga: gl_setcontextvga(%d) failed.\n",vid_mode);
return(1); // error
}
--- 117,235 ----
uint32_t d_height, uint32_t fullscreen, char *title,
uint32_t format) {
! uint32_t req_w = (d_width > 0 ? d_width : width);
! uint32_t req_h = (d_height > 0 ? d_height : height);
! uint16_t vid_mode = 0;
! uint8_t widescreen = (((req_w*1.0)/req_h) > (4.0/3)) ? 1 : 0;
! vga_modelist_t *list = modelist;
if (!checked) {
! if (checksupportedmodes()) // Looking for available video modes
! return(1);
}
+ bpp_avail = 0;
+ while (list != NULL) {
+ if ((list->modeinfo.width >= req_w) && (list->modeinfo.height >= req_h)) {
+ switch (list->modeinfo.colors) {
+ case 32768: bpp_avail |= BPP_15; break;
+ case 65536: bpp_avail |= BPP_16; break;
+ }
+ switch (list->modeinfo.bytesperpixel) {
+ case 3: bpp_avail |= BPP_24; break;
+ case 4: bpp_avail |= BPP_32; break;
+ }
+ }
+ list = list->next;
+ }
+
pformat = format;
! // bpp check
! bpp_conv = 0;
if (!vo_dbpp) {
if (format == IMGFMT_YV12) bpp = 32;
else bpp = format & 255;
+ switch (bpp) {
+ case 32: if (!(bpp_avail & BPP_32)) {
+ printf("vo_svga: Haven't found video mode which fit to: %dx%d %dbpp\n",req_w,req_h,bpp);
+ printf("vo_svga: Maybe you should try -bpp\n");
+ return(1);
+ }
+ break;
+ case 24: if (!(bpp_avail & BPP_24))
+ if (!(bpp_avail & BPP_32)) {
+ printf("vo_svga: Haven't found video mode which fit to: %dx%d %dbpp\n",req_w,req_h,bpp);
+ printf("vo_svga: Maybe you should try -bpp\n");
+ return(1);
+ } else {
+ bpp = 32;
+ bpp_conv = 1;
+ }
+ break;
+ case 16: if (!(bpp_avail & BPP_16)) {
+ printf("vo_svga: Haven't found video mode which fit to: %dx%d %dbpp\n",req_w,req_h,bpp);
+ printf("vo_svga: Maybe you should try -bpp\n");
+ return(1);
+ }
+ break;
+ case 15: if (!(bpp_avail & BPP_15))
+ if (!(bpp_avail & BPP_16)) {
+ printf("vo_svga: Haven't found video mode which fit to: %dx%d %dbpp\n",req_w,req_h,bpp);
+ printf("vo_svga: Maybe you should try -bpp\n");
+ return(1);
+ } else {
+ bpp = 16;
+ bpp_conv = 1;
+ }
+ break;
+ }
} else {
bpp = vo_dbpp;
switch (bpp) {
! case 32: if (!(bpp_avail & BPP_32)) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib\n",bpp);
return(1);
}
! case 24: if (!(bpp_avail & BPP_24)) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib\n",bpp);
return(1);
}
! case 16: if (!(bpp_avail & BPP_16)) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib\n",bpp);
return(1);
}
! case 15: if (!(bpp_avail & BPP_15)) {
! printf("vo_svga: %dbpp not supported by HW or SVGAlib\n",bpp);
return(1);
}
}
}
!
! list = modelist;
! while ((list != NULL) && (!vid_mode)) {
! if ((list->modeinfo.width >= req_w) && (list->modeinfo.height >= req_h)) {
switch (bpp) {
! case 32: if (list->modeinfo.bytesperpixel == 4)
! vid_mode = list->modenum;
! case 24: if (list->modeinfo.bytesperpixel == 3)
! vid_mode = list->modenum;
! case 16: if (list->modeinfo.colors == 65536)
! vid_mode = list->modenum;
! case 15: if (list->modeinfo.colors == 32768)
! vid_mode = list->modenum;
}
! }
! list = list->next;
}
!
vga_setlinearaddressing();
if (vga_setmode(vid_mode) == -1){
printf("vo_svga: vga_setmode(%d) failed.\n",vid_mode);
+ uninit();
return(1); // error
}
if (gl_setcontextvga(vid_mode)){
printf("vo_svga: gl_setcontextvga(%d) failed.\n",vid_mode);
+ uninit();
return(1); // error
}
***************
*** 160,163 ****
--- 238,242 ----
if (gl_setcontextvgavirtual(vid_mode)){
printf("vo_svga: gl_setcontextvgavirtual(%d) failed.\n",vid_mode);
+ uninit();
return(1); // error
}
***************
*** 167,180 ****
gl_clearscreen(0);
orig_w = width;
orig_h = height;
if ((fullscreen & 0x04) && (WIDTH != orig_w)) {
! if (((orig_w*1.0) / orig_h) < (4.0/3)) {
maxh = HEIGHT;
scaling = maxh / (orig_h * 1.0);
maxw = (uint32_t) (orig_w * scaling);
scalebuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (!scalebuf) {
! printf("vo_svga: Not enough memory for buffering!");
uninit();
return (1);
--- 246,267 ----
gl_clearscreen(0);
+ if (bpp_conv)
+ bppbuf = malloc(maxw * maxh * BYTESPERPIXEL);
+ if (bppbuf == NULL) {
+ printf("vo_svga: Not enough memory for buffering!\n");
+ uninit();
+ return (1);
+ }
+
orig_w = width;
orig_h = height;
if ((fullscreen & 0x04) && (WIDTH != orig_w)) {
! if (!widescreen) {
maxh = HEIGHT;
scaling = maxh / (orig_h * 1.0);
maxw = (uint32_t) (orig_w * scaling);
scalebuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (scalebuf == NULL) {
! printf("vo_svga: Not enough memory for buffering!\n");
uninit();
return (1);
***************
*** 185,190 ****
maxh = (uint32_t) (orig_h * scaling);
scalebuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (!scalebuf) {
! printf("vo_svga: Not enough memory for buffering!");
uninit();
return (1);
--- 272,277 ----
maxh = (uint32_t) (orig_h * scaling);
scalebuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (scalebuf == NULL) {
! printf("vo_svga: Not enough memory for buffering!\n");
uninit();
return (1);
***************
*** 201,206 ****
yuv2rgb_init(bpp, MODE_RGB);
yuvbuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (!yuvbuf) {
! printf("vo_svga: Not enough memory for buffering!");
uninit();
return (1);
--- 288,293 ----
yuv2rgb_init(bpp, MODE_RGB);
yuvbuf = malloc(maxw * maxh * BYTESPERPIXEL);
! if (yuvbuf == NULL) {
! printf("vo_svga: Not enough memory for buffering!\n");
uninit();
return (1);
***************
*** 218,233 ****
uint8_t res = 0;
! if (!checked)
! checksupportedmodes(); // Looking for available video modes
switch (format) {
case IMGFMT_RGB32:
case IMGFMT_BGR|32: {
! return (vid_modes[_640x480x16M32] | vid_modes[_800x600x16M32] | vid_modes[_1024x768x16M32]);
}
case IMGFMT_RGB24:
case IMGFMT_BGR|24: {
! res = vid_modes[_640x480x16M] | vid_modes[_800x600x16M] | vid_modes[_1024x768x16M];
if (!res) {
! res = vid_modes[_640x480x16M32] | vid_modes[_800x600x16M32] | vid_modes[_1024x768x16M32];
bpp_conv = 1;
}
--- 305,322 ----
uint8_t res = 0;
! if (!checked) {
! if (checksupportedmodes()) // Looking for available video modes
! return(0);
! }
switch (format) {
case IMGFMT_RGB32:
case IMGFMT_BGR|32: {
! return ((bpp_avail & BPP_32) ? 1 : 0);
}
case IMGFMT_RGB24:
case IMGFMT_BGR|24: {
! res = (bpp_avail & BPP_24) ? 1 : 0;
if (!res) {
! res = (bpp_avail & BPP_32) ? 1 : 0;
bpp_conv = 1;
}
***************
*** 236,246 ****
case IMGFMT_RGB16:
case IMGFMT_BGR|16: {
! return (vid_modes[_640x480x64K] | vid_modes[_800x600x64K] | vid_modes[_1024x768x64K]);
}
case IMGFMT_RGB15:
case IMGFMT_BGR|15: {
! res = vid_modes[_640x480x32K] | vid_modes[_800x600x32K] | vid_modes[_1024x768x32K];
if (!res) {
! res = vid_modes[_640x480x64K] | vid_modes[_800x600x64K] | vid_modes[_1024x768x64K];
bpp_conv = 1;
}
--- 325,335 ----
case IMGFMT_RGB16:
case IMGFMT_BGR|16: {
! return ((bpp_avail & BPP_16) ? 1 : 0);
}
case IMGFMT_RGB15:
case IMGFMT_BGR|15: {
! res = (bpp_avail & BPP_15) ? 1 : 0;
if (!res) {
! res = (bpp_avail & BPP_16) ? 1 : 0;
bpp_conv = 1;
}
***************
*** 279,283 ****
src[0] = yuvbuf;
}
! if (scalebuf) {
gl_scalebox(orig_w, orig_h, src[0], maxw, maxh, scalebuf);
src[0] = scalebuf;
--- 368,372 ----
src[0] = yuvbuf;
}
! if (scalebuf != NULL) {
gl_scalebox(orig_w, orig_h, src[0], maxw, maxh, scalebuf);
src[0] = scalebuf;
***************
*** 325,329 ****
sh = (uint32_t) (h * scaling);
yuv2rgb(yuvbuf, image[0], image[1], image[2], w, h, orig_w * BYTESPERPIXEL, stride[0], stride[1]);
! if (scalebuf) {
gl_scalebox(w, h, yuvbuf, sw, sh, scalebuf);
src = scalebuf;
--- 414,418 ----
sh = (uint32_t) (h * scaling);
yuv2rgb(yuvbuf, image[0], image[1], image[2], w, h, orig_w * BYTESPERPIXEL, stride[0], stride[1]);
! if (scalebuf != NULL) {
gl_scalebox(w, h, yuvbuf, sw, sh, scalebuf);
src = scalebuf;
***************
*** 348,360 ****
static void uninit(void) {
gl_freecontext(screen);
gl_freecontext(virt);
vga_setmode(TEXT);
! if (bppbuf)
free(bppbuf);
! if (scalebuf)
free(scalebuf);
! if (yuvbuf)
free(yuvbuf);
}
--- 437,460 ----
static void uninit(void) {
+ vga_modelist_t *list = modelist;
+
gl_freecontext(screen);
gl_freecontext(virt);
vga_setmode(TEXT);
! if (bppbuf != NULL)
free(bppbuf);
! if (scalebuf != NULL)
free(scalebuf);
! if (yuvbuf != NULL)
free(yuvbuf);
+ if (modelist != NULL) {
+ while (modelist->next != NULL) {
+ list = modelist;
+ while (list->next != NULL)
+ list = list->next;
+ free(list);
+ }
+ free(modelist);
+ }
}
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