mirrors/libstb-hal
1
0
Fork 0
mirror of https://github.com/tuxbox-neutrino/libstb-hal.git synced 2025-08-26 23:13:16 +02:00
Code Issues Packages Projects Releases Wiki Activity

libeplayer3/subtitles/spark: use backbuffer and blit

Browse Source
This commit is contained in:
martii
2013-07-27 08:12:03 +02:00
parent 441f337b48
commit 84b264ad87
5 changed files with 29 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
libeplayer3/container/container_ass.c
View File

@@ -125,7 +125,9 @@ static int shareFramebuffer = 0;
static int framebufferFD = -1;
static unsigned char* destination = NULL;
static int destStride = 0;
static int threeDMode =0;
static void (*framebufferBlit)(void) = NULL;
static int needsBlit = 0;
static ASS_Track* ass_track = NULL;
@@ -212,13 +214,7 @@ void releaseRegions()
out.destStride = destStride;
writer->writeData(&out);
if(threeDMode == 1){
out.x = screen_width/2 + next->x;
writer->writeData(&out);
}else if(threeDMode == 2){
out.y = screen_height/2 + next->y;
writer->writeData(&out);
}
needsBlit = 1;
}
old = next;
next = next->next;
@@ -277,13 +273,7 @@ void checkRegions()
out.destStride = destStride;
writer->writeData(&out);
if(threeDMode == 1){
out.x = screen_width/2 + next->x;
writer->writeData(&out);
}else if(threeDMode == 2){
out.y = screen_height/2 + next->y;
writer->writeData(&out);
}
needsBlit = 1;
}
old = next;
@@ -450,13 +440,6 @@ static void ASSThread(Context_t *context) {
{
if(context && context->playback && context->playback->isPlaying && writer){
writer->writeData(&out);
if(threeDMode == 1){
out.x = screen_width/2 + img->dst_x;
writer->writeData(&out);
}else if(threeDMode == 2){
out.y = screen_height/2 + img->dst_y;
writer->writeData(&out);
}
}
}
else
@@ -489,6 +472,7 @@ static void ASSThread(Context_t *context) {
context->output && context->output->subtitle)
context->output->subtitle->Write(context, &sub_out);
}
needsBlit = 1;
}
/* Next image */
@@ -506,12 +490,20 @@ static void ASSThread(Context_t *context) {
usleep(1000);
}
if (needsBlit && framebufferBlit)
framebufferBlit();
needsBlit = 0;
/* cleanup no longer used but not overwritten regions */
getMutex(__LINE__);
checkRegions();
releaseMutex(__LINE__);
} /* while */
if (needsBlit && framebufferBlit)
framebufferBlit();
needsBlit = 0;
hasPlayThreadStarted = 0;
ass_printf(10, "terminating\n");
@@ -524,8 +516,6 @@ static void ASSThread(Context_t *context) {
int container_ass_init(Context_t *context)
{
int modefd;
char buf[16];
SubtitleOutputDef_t output;
ass_printf(10, ">\n");
@@ -557,40 +547,20 @@ int container_ass_init(Context_t *context)
context->output->subtitle->Command(context, OUTPUT_GET_SUBTITLE_OUTPUT, &output);
modefd=open("/proc/stb/video/3d_mode", O_RDWR);
if(modefd > 0){
read(modefd, buf, 15);
buf[15]='\0';
close(modefd);
}else threeDMode = 0;
if(strncmp(buf,"sbs",3)==0)threeDMode = 1;
else if(strncmp(buf,"tab",3)==0)threeDMode = 2;
else threeDMode = 0;
screen_width = output.screen_width;
screen_height = output.screen_height;
shareFramebuffer = output.shareFramebuffer;
framebufferFD = output.framebufferFD;
destination = output.destination;
destStride = output.destStride;
framebufferBlit = output.framebufferBlit;
ass_printf(10, "width %d, height %d, share %d, fd %d, 3D %d\n",
screen_width, screen_height, shareFramebuffer, framebufferFD, threeDMode);
ass_printf(10, "width %d, height %d, share %d, fd %d\n",
screen_width, screen_height, shareFramebuffer, framebufferFD);
if(threeDMode == 0){
ass_set_frame_size(ass_renderer, screen_width, screen_height);
ass_set_margins(ass_renderer, (int)(0.03 * screen_height), (int)(0.03 * screen_height) ,
(int)(0.03 * screen_width ), (int)(0.03 * screen_width ) );
}else if(threeDMode == 1){
ass_set_frame_size(ass_renderer, screen_width/2, screen_height);
ass_set_margins(ass_renderer, (int)(0.03 * screen_height), (int)(0.03 * screen_height) ,
(int)(0.03 * screen_width/2 ), (int)(0.03 * screen_width/2 ) );
}else if(threeDMode == 2){
ass_set_frame_size(ass_renderer, screen_width, screen_height/2);
ass_set_margins(ass_renderer, (int)(0.03 * screen_height/2), (int)(0.03 * screen_height/2) ,
(int)(0.03 * screen_width ), (int)(0.03 * screen_width ) );
}
ass_set_use_margins(ass_renderer, 1);
// ass_set_font_scale(ass_renderer, (ass_font_scale * screen_height) / 240.0);
@@ -599,14 +569,7 @@ int container_ass_init(Context_t *context)
// ass_set_line_spacing(ass_renderer, (ass_line_spacing * screen_height) / 240.0);
ass_set_fonts(ass_renderer, ASS_FONT, "Arial", 0, NULL, 1);
if(threeDMode == 0){
ass_set_aspect_ratio( ass_renderer, 1.0, 1.0);
}else if(threeDMode == 1){
ass_set_aspect_ratio( ass_renderer, 0.5, 1.0);
}else if(threeDMode == 2){
ass_set_aspect_ratio( ass_renderer, 1.0, 0.5);
}
isContainerRunning = 1;

1
libeplayer3/include/subtitle.h
View File

@@ -121,6 +121,7 @@ typedef struct
int shareFramebuffer;
int framebufferFD;
void (*framebufferBlit)(void);
} SubtitleOutputDef_t;
#endif

3
libeplayer3/output/output_subtitle.c
View File

@@ -109,6 +109,7 @@ static int screen_height = 0;
static int destStride = 0;
static int shareFramebuffer = 0;
static int framebufferFD = -1;
static void (*framebufferBlit) = NULL;
static unsigned char* destination = NULL;
/* ***************************** */
@@ -783,6 +784,7 @@ static int Command(void *_context, OutputCmd_t command, void * argument) {
out->screen_height = screen_height;
out->shareFramebuffer = shareFramebuffer;
out->framebufferFD = framebufferFD;
out->framebufferBlit = framebufferBlit;
out->destination = destination;
out->destStride = destStride;
break;
@@ -793,6 +795,7 @@ static int Command(void *_context, OutputCmd_t command, void * argument) {
screen_height = out->screen_height;
shareFramebuffer = out->shareFramebuffer;
framebufferFD = out->framebufferFD;
framebufferBlit = out->framebufferBlit;
destination = out->destination;
destStride = out->destStride;
break;

4
libspark/playback_libeplayer3.cpp
View File

@@ -73,7 +73,7 @@ bool cPlayback::Open(playmode_t PlayMode)
if (framebuffer_callback) {
SubtitleOutputDef_t so;
memset(&so, 0, sizeof(so));
framebuffer_callback(&so.destination, &so.screen_width, &so.screen_height, &so.destStride, &so.framebufferFD);
framebuffer_callback(&so.destination, &so.screen_width, &so.screen_height, &so.destStride, &so.framebufferFD, &so.framebufferBlit);
so.shareFramebuffer = 1;
player->output->subtitle->Command(player, OUTPUT_SET_SUBTITLE_OUTPUT, (void*)&so);
}
@@ -702,7 +702,7 @@ void cPlayback::GetChapters(std::vector<int> &positions, std::vector<std::string
}
//
cPlayback::cPlayback(int num __attribute__((unused)), void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *))
cPlayback::cPlayback(int num __attribute__((unused)), void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *, void (**)(void)))
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
playing=false;

4
libspark/playback_libeplayer3.h
View File

@@ -19,10 +19,10 @@ class cPlayback
int mSubtitleStream;
int mDvbsubtitleStream;
int mTeletextStream;
void (*framebuffer_callback)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *);
void (*framebuffer_callback)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *, void (**)(void));
bool Stop(void);
public:
cPlayback(int num = 0, void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *) = NULL);
cPlayback(int num = 0, void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *, void (**)(void)) = NULL);
~cPlayback();
bool Open(playmode_t PlayMode);