From 567faf5f07cacd303e65700b3decb038f62911ea Mon Sep 17 00:00:00 2001
From: Arnaud Blanchard <arnaud.blanchard@ensea.fr>
Date: Tue, 25 Jul 2017 12:14:43 +0200
Subject: [PATCH] Fix synchro problem. Still some check to do
---
o_gtk_image/src/image_display.cpp | 1371 +++++++++++++++--------------
o_gtk_image/src/o_gtk_image.cpp | 15 +-
2 files changed, 703 insertions(+), 683 deletions(-)
diff --git a/o_gtk_image/src/image_display.cpp b/o_gtk_image/src/image_display.cpp
index 734b095..677338f 100644
--- a/o_gtk_image/src/image_display.cpp
+++ b/o_gtk_image/src/image_display.cpp
@@ -59,781 +59,802 @@ static int g_source_remove_pt=G_SOURCE_REMOVE;
#define SWAP_RGBA_TO_CAIRO_ARGB32(x) ((((x) & 0x000000FF) << 16) | (((x) & 0x00FF0000) >> 16) | ((x) & 0xFF00FF00) )
static void toggle_fullscreen(GtkWidget *widget, GdkEventWindowState *event, gpointer user_data){
-
- if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN ){
- gtk_widget_hide(toolbar);
- gtk_widget_hide(general_statusbar);
- }
- else{
- gtk_widget_show(toolbar);
- gtk_widget_show(general_statusbar);
- }
+
+ if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN ){
+ gtk_widget_hide(toolbar);
+ gtk_widget_hide(general_statusbar);
+ }
+ else{
+ gtk_widget_show(toolbar);
+ gtk_widget_show(general_statusbar);
+ }
}
void* create_RGBA_from_YUYV(void *widget)
{
- int Y, Cb, Cr;
- int i, j;
- float G_tmp;
- static uchar R[256], B;
- (void)widget;
-
- if (RGBA_from_YUYV == NULL)
- {
- RGBA_from_YUYV= MANY_ALLOCATIONS(256*256*256, uint32_t);
- FOR_INV(Y, 256)
- {
- FOR_INV(j,256) R[j]= CLIP_UCHAR(Y+1.13983*(j-128)); //It does not depend on Cb
- FOR_INV(Cb, 256)
- {
- B = CLIP_UCHAR(Y+2.03211*(Cb-128)); // It does not depend on Cr
- G_tmp = - 0.58060*(Cb-128);
-
- FOR_INV(Cr, 256)
- {
- i = Y + (Cb << 8) + (Cr << 16);
-
- // Version Wikipedia
- RGBA_from_YUYV[i] = (R[Cr]<<16) + (((uchar)CLIP_UCHAR(Y-0.39465*(Cr-128) + G_tmp))<< 8)+ B + (255<<24);
- }
- }
- }
- }
- return NULL;
+ int Y, Cb, Cr;
+ int i, j;
+ float G_tmp;
+ static uchar R[256], B;
+ (void)widget;
+
+ if (RGBA_from_YUYV == NULL)
+ {
+ RGBA_from_YUYV= MANY_ALLOCATIONS(256*256*256, uint32_t);
+ FOR_INV(Y, 256)
+ {
+ FOR_INV(j,256) R[j]= CLIP_UCHAR(Y+1.13983*(j-128)); //It does not depend on Cb
+ FOR_INV(Cb, 256)
+ {
+ B = CLIP_UCHAR(Y+2.03211*(Cb-128)); // It does not depend on Cr
+ G_tmp = - 0.58060*(Cb-128);
+
+ FOR_INV(Cr, 256)
+ {
+ i = Y + (Cb << 8) + (Cr << 16);
+
+ // Version Wikipedia
+ RGBA_from_YUYV[i] = (R[Cr]<<16) + (((uchar)CLIP_UCHAR(Y-0.39465*(Cr-128) + G_tmp))<< 8)+ B + (255<<24);
+ }
+ }
+ }
+ }
+ return NULL;
}
void init_false_colors()
{
- int i, val;
- int min;
-
- FOR_INV(i, 256)
- {
- min=(int)(i*6/256)*256/6;
- if ((i-min) > 256/6) min++;
- val=(i-min)*6;
- switch (i*6/256)
- {
- case 0:false_colors[i]=(val)+(255<<24);
- break;
- case 1:false_colors[i]=255+(val<<8)+(255<<24);
- break;
- case 2:false_colors[i]=(255-val)+(255<<8)+(255<<24);
- break;
- case 3:false_colors[i]=(255<<8)+(val<<16)+(255<<24);
- break;
- case 4:false_colors[i]=((255-val)<<8)+(255<<16)+(255<<24);
- break;
- case 5:false_colors[i]=(255<<16)+(val)+(val<<8)+(255<<24);
- break;
- }
- }
+ int i, val;
+ int min;
+
+ FOR_INV(i, 256)
+ {
+ min=(int)(i*6/256)*256/6;
+ if ((i-min) > 256/6) min++;
+ val=(i-min)*6;
+ switch (i*6/256)
+ {
+ case 0:false_colors[i]=(val)+(255<<24);
+ break;
+ case 1:false_colors[i]=255+(val<<8)+(255<<24);
+ break;
+ case 2:false_colors[i]=(255-val)+(255<<8)+(255<<24);
+ break;
+ case 3:false_colors[i]=(255<<8)+(val<<16)+(255<<24);
+ break;
+ case 4:false_colors[i]=((255-val)<<8)+(255<<16)+(255<<24);
+ break;
+ case 5:false_colors[i]=(255<<16)+(val)+(val<<8)+(255<<24);
+ break;
+ }
+ }
}
static void init_color_maps(){
- int i;
- if (RGBA_from_YUYV==NULL) create_RGBA_from_YUYV(NULL);
-
- FOR_INV(i, 256){
- gray_colors[i]= i+(i<<8)+(i<<16)+(255<<24);
- u_colors[i]= RGBA_from_YUYV[128+(i<<8)+(128<<16)]+(255<<24);
- v_colors[i]=RGBA_from_YUYV[127+(127<<8)+(i<<16)];
- r_colors[i]= 128+(128<<8)+(i<<16)+(255<<24);
- g_colors[i]= 128+(i<<8)+(128<<16)+(255<<24);
- b_colors[i]= i+(128<<8)+(128<<16)+(255<<24);
- }
- init_false_colors();
+ int i;
+ if (RGBA_from_YUYV==NULL) create_RGBA_from_YUYV(NULL);
+
+ FOR_INV(i, 256){
+ gray_colors[i]= i+(i<<8)+(i<<16)+(255<<24);
+ u_colors[i]= RGBA_from_YUYV[128+(i<<8)+(128<<16)]+(255<<24);
+ v_colors[i]=RGBA_from_YUYV[127+(127<<8)+(i<<16)];
+ r_colors[i]= 128+(128<<8)+(i<<16)+(255<<24);
+ g_colors[i]= 128+(i<<8)+(128<<16)+(255<<24);
+ b_colors[i]= i+(128<<8)+(128<<16)+(255<<24);
+ }
+ init_false_colors();
}
/** Gtk cannot display a black and white image, therefore we convert it before updating it*/
gboolean update_Y800_image(GtkImage *image, GdkFrameClock *, gpointer pointer_statusbar)
{
- int i, x, y, j;
- double sx, sy;
- uint32_t *values;
- char text[64];
-
- if (blc_command_loop_start()==0) exit(0);
-
- values = (uint32_t*)image_buffer;
- if (channel->type=='UIN8') FOR_INV(i, channel->size) values[i]=color_map[channel->uchars[i]];
- else if (channel->type=='FL32') FOR_INV(i, channel->size/sizeof(float)) values[i]=color_map[CLIP_UCHAR(channel->floats[i]*256-0.5f)];
- else EXIT_ON_ARRAY_ERROR(channel, "Type not managed");
- gtk_image_set_from_surface(image, image_surface);
-
- gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
- cairo_surface_get_device_scale(image_surface, &sx, &sy);
-
- i=x*sx;
- j=y*sy;
- if (i<width && j<height && i>=0 && j>=0)
- {
- if (channel->type=='UIN8') SPRINTF(text, "%4d,%4d: Y:%3d", i,j, channel->uchars[i+j*width]);
- else if (channel->type=='FL32') SPRINTF(text, "%4d,%4d: Y:%.3f", i,j, channel->floats[i+j*width]);
-
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
- iterations++;
- blc_command_loop_end();
-
- return blc_status;
+ int i, x, y, j, ret=-1;
+ double sx, sy;
+ uint32_t *values;
+ char text[64];
+
+ if (blc_command_loop_start()){;
+
+ values = (uint32_t*)image_buffer;
+ if (channel->type=='UIN8') FOR_INV(i, channel->size) values[i]=color_map[channel->uchars[i]];
+ else if (channel->type=='FL32') FOR_INV(i, channel->size/sizeof(float)) values[i]=color_map[CLIP_UCHAR(channel->floats[i]*256-0.5f)];
+ else EXIT_ON_ARRAY_ERROR(channel, "Type not managed");
+ gtk_image_set_from_surface(image, image_surface);
+
+ gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
+ cairo_surface_get_device_scale(image_surface, &sx, &sy);
+ i=x*sx;
+ j=y*sy;
+ if (i<width && j<height && i>=0 && j>=0)
+ {
+ if (channel->type=='UIN8') SPRINTF(text, "%4d,%4d: Y:%3d", i,j, channel->uchars[i+j*width]);
+ else if (channel->type=='FL32') SPRINTF(text, "%4d,%4d: Y:%.3f", i,j, channel->floats[i+j*width]);
+
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+ iterations++;
+ blc_command_loop_end();
+ return G_SOURCE_CONTINUE;
+
+ } else exit(EXIT_SUCCESS);
}
gboolean update_RGB3_image(GtkImage *image, GdkFrameClock *, gpointer pointer_statusbar)
{
- char text[NAME_MAX];
- double sx, sy;
- int x, y, i=0, j=0;
- int R, G, B;
-
-
-
- gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
- cairo_surface_get_device_scale(image_surface, &sx, &sy);
-
- while(i!=channel->size)
- {
- image_buffer[j++]=channel->uchars[i+2];
- image_buffer[j++]=channel->uchars[i+1];
- image_buffer[j++]=channel->uchars[i];
- j++;
- i+=3;
- }
-
- i=x*sx;
- j=y*sy;
-
- if (i<width && j<height && i>=0 && j>=0)
- {
- if (mouse_channel.fd!=-1)
- {
- mouse_channel.uints32[0]=i;
- mouse_channel.uints32[1]=j;
- gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
- }
-
- R=channel->uchars[i*4+j*width*3];
- G=channel->uchars[i*4+j*width*3+1];
- B=channel->uchars[i*4+j*width*3+2];
- SPRINTF(text, "%4d,%4d : R:%3d,G:%3d,B:%3d", i, j, R, G, B);
-
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
- gtk_image_set_from_surface(image, image_surface);
- iterations++;
-
- return G_SOURCE_CONTINUE;
+ char text[NAME_MAX];
+ double sx, sy;
+ int x, y, i=0, j=0;
+ int R, G, B;
+
+ if (blc_command_loop_start()==0) exit(0);
+
+
+ gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
+ cairo_surface_get_device_scale(image_surface, &sx, &sy);
+
+ while(i!=channel->size)
+ {
+ image_buffer[j++]=channel->uchars[i+2];
+ image_buffer[j++]=channel->uchars[i+1];
+ image_buffer[j++]=channel->uchars[i];
+ j++;
+ i+=3;
+ }
+
+ i=x*sx;
+ j=y*sy;
+
+ if (i<width && j<height && i>=0 && j>=0)
+ {
+ if (mouse_channel.fd!=-1)
+ {
+ mouse_channel.uints32[0]=i;
+ mouse_channel.uints32[1]=j;
+ gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
+ }
+
+ R=channel->uchars[i*4+j*width*3];
+ G=channel->uchars[i*4+j*width*3+1];
+ B=channel->uchars[i*4+j*width*3+2];
+ SPRINTF(text, "%4d,%4d : R:%3d,G:%3d,B:%3d", i, j, R, G, B);
+
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+ gtk_image_set_from_surface(image, image_surface);
+ iterations++;
+ blc_command_loop_end();
+
+ return G_SOURCE_CONTINUE;
}
gboolean update_RGBA_image(GtkImage *image, GdkFrameClock *, gpointer pointer_statusbar)
{
- double sx, sy;
- int x, y;
- int i, j=0;
- char text[NAME_MAX];
- int R, G, B, A;
-
- gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
- cairo_surface_get_device_scale(image_surface, &sx, &sy);
-
- FOR_INV(i, channel->size/4) ((uint32_t*)image_buffer)[i]=SWAP_RGBA_TO_CAIRO_ARGB32(channel->uints32[i]);
-
- i=x*sx;
- j=y*sy;
-
- if (i<width && j<height && i>=0 && j>=0)
- {
- if (mouse_channel.fd!=-1)
- {
- mouse_channel.uints32[0]=i;
- mouse_channel.uints32[1]=j;
- gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
- }
-
- R=channel->uchars[i*4+j*width*4];
- G=channel->uchars[i*4+j*width*4+1];
- B=channel->uchars[i*4+j*width*4+2];
- A=channel->uchars[i*4+j*width*4+3];
- SPRINTF(text, "%4d,%4d: R:%d G:%d B:%d A:%d", i, j, R, G, B, A);
-
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
- gtk_image_set_from_surface(image, image_surface);
- iterations++;
- return G_SOURCE_CONTINUE;
+ double sx, sy;
+ int x, y;
+ int i, j=0;
+ char text[NAME_MAX];
+ int R, G, B, A;
+
+ if (blc_command_loop_start()==0) exit(0);
+ gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
+ cairo_surface_get_device_scale(image_surface, &sx, &sy);
+
+ FOR_INV(i, channel->size/4) ((uint32_t*)image_buffer)[i]=SWAP_RGBA_TO_CAIRO_ARGB32(channel->uints32[i]);
+
+ i=x*sx;
+ j=y*sy;
+
+ if (i<width && j<height && i>=0 && j>=0)
+ {
+ if (mouse_channel.fd!=-1)
+ {
+ mouse_channel.uints32[0]=i;
+ mouse_channel.uints32[1]=j;
+ gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
+ }
+
+ R=channel->uchars[i*4+j*width*4];
+ G=channel->uchars[i*4+j*width*4+1];
+ B=channel->uchars[i*4+j*width*4+2];
+ A=channel->uchars[i*4+j*width*4+3];
+ SPRINTF(text, "%4d,%4d: R:%d G:%d B:%d A:%d", i, j, R, G, B, A);
+
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+ gtk_image_set_from_surface(image, image_surface);
+ blc_command_loop_end();
+ iterations++;
+ return G_SOURCE_CONTINUE;
}
// Soon we should the implementation of blc_image */
void jpeg_error(j_common_ptr cinfo, int msg_level)
{
- (void) msg_level;
- cinfo->err->num_warnings++;
+ (void) msg_level;
+ cinfo->err->num_warnings++;
}
gboolean update_JPEG_image(GtkImage *image, GdkFrameClock *frame_clock, blc_channel *channel)
{
- JSAMPROW row_pt[1];
- GdkPixbuf *pixbuf;
- int row_stride;
- uchar *pixels;
- struct jpeg_decompress_struct cinfo;
- struct jpeg_error_mgr jerr;
- (void) frame_clock;
-
- pixbuf = gtk_image_get_pixbuf(image);
- pixels = gdk_pixbuf_get_pixels(pixbuf);
-
- cinfo.err = jpeg_std_error(&jerr);
- cinfo.err->emit_message = jpeg_error;
- jpeg_create_decompress(&cinfo);
- jpeg_mem_src(&cinfo, (uchar*) channel->data, channel->size);
- jpeg_read_header(&cinfo, TRUE);
- jpeg_start_decompress(&cinfo);
- row_stride = cinfo.output_width * cinfo.output_components;
- row_pt[0] = pixels;
-
- while (cinfo.output_scanline < cinfo.output_height)
- {
- jpeg_read_scanlines(&cinfo, row_pt, 1);
- row_pt[0] += row_stride;
- }
-
- if (cinfo.err->num_warnings != 0)
- {
- PRINT_WARNING("Drop image : %s", cinfo.err->jpeg_message_table[cinfo.err->last_jpeg_message]);
- cinfo.err->num_warnings = 0;
- }
- gtk_image_set_from_pixbuf(image, pixbuf);
- jpeg_finish_decompress(&cinfo);
- jpeg_destroy_decompress(&cinfo);
-
- return G_SOURCE_CONTINUE;
+ JSAMPROW row_pt[1];
+ GdkPixbuf *pixbuf;
+ int row_stride;
+ uchar *pixels;
+ struct jpeg_decompress_struct cinfo;
+ struct jpeg_error_mgr jerr;
+ (void) frame_clock;
+
+ if (blc_command_loop_start()==0) exit(0);
+
+
+ pixbuf = gtk_image_get_pixbuf(image);
+ pixels = gdk_pixbuf_get_pixels(pixbuf);
+
+ cinfo.err = jpeg_std_error(&jerr);
+ cinfo.err->emit_message = jpeg_error;
+ jpeg_create_decompress(&cinfo);
+ jpeg_mem_src(&cinfo, (uchar*) channel->data, channel->size);
+ jpeg_read_header(&cinfo, TRUE);
+ jpeg_start_decompress(&cinfo);
+ row_stride = cinfo.output_width * cinfo.output_components;
+ row_pt[0] = pixels;
+
+ while (cinfo.output_scanline < cinfo.output_height)
+ {
+ jpeg_read_scanlines(&cinfo, row_pt, 1);
+ row_pt[0] += row_stride;
+ }
+
+ if (cinfo.err->num_warnings != 0)
+ {
+ PRINT_WARNING("Drop image : %s", cinfo.err->jpeg_message_table[cinfo.err->last_jpeg_message]);
+ cinfo.err->num_warnings = 0;
+ }
+ gtk_image_set_from_pixbuf(image, pixbuf);
+ jpeg_finish_decompress(&cinfo);
+ jpeg_destroy_decompress(&cinfo);
+
+ blc_command_loop_end();
+
+
+ return G_SOURCE_CONTINUE;
}
// 4:2:2
gboolean update_YUYV_image(GtkImage *image, GdkFrameClock *frame_clock, void*)
{
- int i, j;
- uchar *data = (uchar*) channel->data;
- uint32_t *pixels;
- int Y, Cb = 128, Cr = 128;
-
- (void) frame_clock;
-
- pixels = (uint32_t*)image_buffer;
-
- if (blc_command_loop_start()==0) exit(0);
- i = 0;
- while (i != (int) channel->size)
- {
- Y = data[i++];
- Cb = data[i++];
- j = Y + (Cb << 8) + (Cr << 16);
- pixels[0]=RGBA_from_YUYV[j];
-
- Y = data[i++];
- Cr = data[i++];
- j = Y + (Cb << 8) + (Cr << 16);
- pixels[1]=RGBA_from_YUYV[j];
- pixels+=2;
- }
- iterations++;
- blc_command_loop_end();
-
- gtk_image_set_from_surface(image, image_surface);
-
- return G_SOURCE_CONTINUE;
+ int i, j;
+ uchar *data = (uchar*) channel->data;
+ uint32_t *pixels;
+ int Y, Cb = 128, Cr = 128;
+
+ (void) frame_clock;
+
+ if (blc_command_loop_start()==0) exit(0);
+
+ pixels = (uint32_t*)image_buffer;
+
+ if (blc_command_loop_start()==0) exit(0);
+ i = 0;
+ while (i != (int) channel->size)
+ {
+ Y = data[i++];
+ Cb = data[i++];
+ j = Y + (Cb << 8) + (Cr << 16);
+ pixels[0]=RGBA_from_YUYV[j];
+
+ Y = data[i++];
+ Cr = data[i++];
+ j = Y + (Cb << 8) + (Cr << 16);
+ pixels[1]=RGBA_from_YUYV[j];
+ pixels+=2;
+ }
+ iterations++;
+ blc_command_loop_end();
+
+ gtk_image_set_from_surface(image, image_surface);
+ blc_command_loop_end();
+
+ return G_SOURCE_CONTINUE;
}
// 4:2:2
gboolean update_yuv2_image(GtkImage *image, GdkFrameClock *, gpointer pointer_statusbar)
{
- double sx, sy;
- int x, y;
- int i, j;
-
- uchar *data = (uchar*) channel->data;
- char text[NAME_MAX];
- uint32_t *tmp_pixels;
- int Y, U = 128, V = 128;
-
- tmp_pixels = (uint32_t*)image_buffer;
- i = 0;
-
- while (i != (int) channel->size)
- {
- U = data[i++];
- Y = data[i++];
-
- j = Y + (U << 8) + (V << 16);
- tmp_pixels[0]=RGBA_from_YUYV[j];
-
- V = data[i++];
- Y = data[i++];
-
- j = Y + (U << 8) + (V << 16);
- tmp_pixels[1]=RGBA_from_YUYV[j];
- tmp_pixels+=2;
- }
-
- gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
- cairo_surface_get_device_scale(image_surface, &sx, &sy);
-
- i=x*sx;
- j=y*sy;
-
-
- if (i<width && j<height && i>=0 && j>=0)
- {
- if (mouse_channel.fd!=-1)
- {
- mouse_channel.uints32[0]=i;
- mouse_channel.uints32[1]=j;
- gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
- }
-
- Y=channel->uchars[i*2+j*width*2+1];
- U=channel->uchars[i*4+j*width*2];
- V=channel->uchars[i*4+j*width*2+2];
- SPRINTF(text, "%d,%d: Y:%d, U:%d, V:%d", i, j, Y, U, V);
-
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
- gtk_image_set_from_surface(image, image_surface);
- iterations++;
- return G_SOURCE_CONTINUE;
+ double sx, sy;
+ int x, y;
+ int i, j;
+
+ uchar *data = (uchar*) channel->data;
+ char text[NAME_MAX];
+ uint32_t *tmp_pixels;
+ int Y, U = 128, V = 128;
+
+ if (blc_command_loop_start()==0) exit(0);
+
+ tmp_pixels = (uint32_t*)image_buffer;
+ i = 0;
+
+ while (i != (int) channel->size)
+ {
+ U = data[i++];
+ Y = data[i++];
+
+ j = Y + (U << 8) + (V << 16);
+ tmp_pixels[0]=RGBA_from_YUYV[j];
+
+ V = data[i++];
+ Y = data[i++];
+
+ j = Y + (U << 8) + (V << 16);
+ tmp_pixels[1]=RGBA_from_YUYV[j];
+ tmp_pixels+=2;
+ }
+
+ gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
+ cairo_surface_get_device_scale(image_surface, &sx, &sy);
+
+ i=x*sx;
+ j=y*sy;
+
+
+ if (i<width && j<height && i>=0 && j>=0)
+ {
+ if (mouse_channel.fd!=-1)
+ {
+ mouse_channel.uints32[0]=i;
+ mouse_channel.uints32[1]=j;
+ gdk_device_get_state(pointer_device, gtk_widget_get_window(GTK_WIDGET(image)), NULL, (GdkModifierType*)(&mouse_channel.uints32[2]));
+ }
+
+ Y=channel->uchars[i*2+j*width*2+1];
+ U=channel->uchars[i*4+j*width*2];
+ V=channel->uchars[i*4+j*width*2+2];
+ SPRINTF(text, "%d,%d: Y:%d, U:%d, V:%d", i, j, Y, U, V);
+
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+ gtk_image_set_from_surface(image, image_surface);
+ iterations++;
+
+ blc_command_loop_end();
+ return G_SOURCE_CONTINUE;
}
static void draw_histogram(uint32_t *drawing, int height, int histogram[256], uint32_t color_map[256], int max)
{
- int i, j, val;
- FOR_INV(i, 256)
- {
- val = height-histogram[i]*(height-1)/max;
- for(j=height; j!=val; j--) drawing[j*256+i]=color_map[i];
- drawing[val*256+i]=255<<24;
- FOR_INV(j, val) drawing[j*256+i]=0;
- }
+ int i, j, val;
+ FOR_INV(i, 256)
+ {
+ val = height-histogram[i]*(height-1)/max;
+ for(j=height; j!=val; j--) drawing[j*256+i]=color_map[i];
+ drawing[val*256+i]=255<<24;
+ FOR_INV(j, val) drawing[j*256+i]=0;
+ }
}
gboolean update_histogram_cb(GtkImage *image, GdkFrameClock *, gpointer pointer_statusbar){
- int i, j, x, y;
-
- double sx, sy;
- int histogram[256]={0}, histogram1[256]={0}, histogram2[256]={0}, max=0, max1=0, max2=0;
- char text[64];
- struct timeval timer;
-
- CLEAR(timer);
- gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
- cairo_surface_get_device_scale(histogram_surface, &sx, &sy);
-
- x*=sx;
- y*=sy;
-
- switch (channel->format){
- case 'Y800':
- FOR_INV(i, channel->size) histogram[channel->uchars[i]]++;
- FOR_INV(i, 256) max=MAX(histogram[i], max);
-
- FOR_INV(i, 256)
- {
- FOR_INV(j, histogram[i]*255/max) histogram_data[(255-j)*256+i]=color_map[i];
- histogram_data[(255-histogram[i]*255/max)*256+i]=255<<24;
- FOR_INV(j, 255-histogram[i]*255/max) histogram_data[j*256+i]=0;
- }
- if (y>=0 && y<256 && x >=0 && x<256)
- {
- SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100/(float)channel->size);
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
- break;
- case 'RGB3':
- FOR_INV(i, channel->size/3){
- histogram[channel->uchars[i*3]]++;
- histogram1[channel->uchars[i*3+1]]++;
- histogram2[channel->uchars[i*3+2]]++;
- }
-
- FOR_INV(i, 256)
- {
- max=MAX(histogram[i], max);
- max1=MAX(histogram1[i], max1);
- max2=MAX(histogram2[i], max2);
- }
- draw_histogram(histogram_data, 85, histogram, r_colors, max);
- draw_histogram(histogram_data+256*85, 85, histogram1, g_colors, max1);
- draw_histogram(histogram_data+256*170, 85, histogram2, b_colors, max2);
-
- if (y>=0 && y<256 && x >=0 && x<256)
- {
- if (y<85) SPRINTF(text, "R[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
- else if (y<170) SPRINTF(text, "G[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
- else SPRINTF(text, "B[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
- }
-
- break;
- case 'YUYV':
- for(i=channel->size-2;i!=-1;i-=2) histogram[channel->uchars[i]]++;
- for(i=channel->size-1;i!=-2;i-=4) histogram1[channel->uchars[i]]++;
- for(i=channel->size-3;i!=-4;i-=4) histogram2[channel->uchars[i]]++;
-
- FOR_INV(i, 256)
- {
- max=MAX(histogram[i], max);
- max1=MAX(histogram1[i], max1);
- max2=MAX(histogram2[i], max2);
- }
-
- draw_histogram(histogram_data, 127, histogram, gray_colors, max);
- draw_histogram(histogram_data+256*128, 63, histogram1, u_colors, max1);
- draw_histogram(histogram_data+256*192, 63, histogram2, v_colors, max2);
-
- if (y>=0 && y<256 && x >=0 && x<256)
- {
- if (y<128) SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
- else if (y<192) SPRINTF(text, "U[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
- else SPRINTF(text, "V[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
-
- }
-
-
- break;
- case 'yuv2':
- for(i=channel->size-1;i!=-1;i-=2) histogram[channel->uchars[i]]++;
- for(i=channel->size-2;i!=-2;i-=4) histogram1[channel->uchars[i]]++;
- for(i=channel->size-4;i!=-4;i-=4) histogram2[channel->uchars[i]]++;
-
- FOR_INV(i, 256)
- {
- max=MAX(histogram[i], max);
- max1=MAX(histogram1[i], max1);
- max2=MAX(histogram2[i], max2);
- }
-
- draw_histogram(histogram_data, 127, histogram, gray_colors, max);
- draw_histogram(histogram_data+256*128, 63, histogram1, u_colors, max1);
- draw_histogram(histogram_data+256*192, 63, histogram2, v_colors, max2);
-
- if (y>=0 && y<256 && x >=0 && x<256)
- {
- if (y<128) SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
- else if (y<192) SPRINTF(text, "U[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
- else SPRINTF(text, "V[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
-
- }
-
-
- break;
-
- default:
- gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, "No histogram for this format. Only Y800,RGB3 or yuv2.");
-
- }
- gtk_image_set_from_surface(image, histogram_surface);
-
- // fprintf(stderr, "Hist delai %ldµs\n", us_time_diff(&timer));
-
- return G_SOURCE_CONTINUE;
+ int i, j, x, y;
+
+ double sx, sy;
+ int histogram[256]={0}, histogram1[256]={0}, histogram2[256]={0}, max=0, max1=0, max2=0;
+ char text[64];
+ struct timeval timer;
+
+ CLEAR(timer);
+ gdk_window_get_device_position(gtk_widget_get_window(GTK_WIDGET(image)), pointer_device, &x, &y, NULL);
+ cairo_surface_get_device_scale(histogram_surface, &sx, &sy);
+
+ x*=sx;
+ y*=sy;
+
+
+
+ switch (channel->format){
+ case 'Y800':
+ FOR_INV(i, channel->size) histogram[channel->uchars[i]]++;
+ FOR_INV(i, 256) max=MAX(histogram[i], max);
+
+ FOR_INV(i, 256)
+ {
+ FOR_INV(j, histogram[i]*255/max) histogram_data[(255-j)*256+i]=color_map[i];
+ histogram_data[(255-histogram[i]*255/max)*256+i]=255<<24;
+ FOR_INV(j, 255-histogram[i]*255/max) histogram_data[j*256+i]=0;
+ }
+ if (y>=0 && y<256 && x >=0 && x<256)
+ {
+ SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100/(float)channel->size);
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+ break;
+ case 'RGB3':
+ FOR_INV(i, channel->size/3){
+ histogram[channel->uchars[i*3]]++;
+ histogram1[channel->uchars[i*3+1]]++;
+ histogram2[channel->uchars[i*3+2]]++;
+ }
+
+ FOR_INV(i, 256)
+ {
+ max=MAX(histogram[i], max);
+ max1=MAX(histogram1[i], max1);
+ max2=MAX(histogram2[i], max2);
+ }
+ draw_histogram(histogram_data, 85, histogram, r_colors, max);
+ draw_histogram(histogram_data+256*85, 85, histogram1, g_colors, max1);
+ draw_histogram(histogram_data+256*170, 85, histogram2, b_colors, max2);
+
+ if (y>=0 && y<256 && x >=0 && x<256)
+ {
+ if (y<85) SPRINTF(text, "R[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
+ else if (y<170) SPRINTF(text, "G[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
+ else SPRINTF(text, "B[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+ }
+
+ break;
+ case 'YUYV':
+ for(i=channel->size-2;i!=-1;i-=2) histogram[channel->uchars[i]]++;
+ for(i=channel->size-1;i!=-2;i-=4) histogram1[channel->uchars[i]]++;
+ for(i=channel->size-3;i!=-4;i-=4) histogram2[channel->uchars[i]]++;
+
+ FOR_INV(i, 256)
+ {
+ max=MAX(histogram[i], max);
+ max1=MAX(histogram1[i], max1);
+ max2=MAX(histogram2[i], max2);
+ }
+
+ draw_histogram(histogram_data, 127, histogram, gray_colors, max);
+ draw_histogram(histogram_data+256*128, 63, histogram1, u_colors, max1);
+ draw_histogram(histogram_data+256*192, 63, histogram2, v_colors, max2);
+
+ if (y>=0 && y<256 && x >=0 && x<256)
+ {
+ if (y<128) SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
+ else if (y<192) SPRINTF(text, "U[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
+ else SPRINTF(text, "V[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+
+ }
+
+
+ break;
+ case 'yuv2':
+ for(i=channel->size-1;i!=-1;i-=2) histogram[channel->uchars[i]]++;
+ for(i=channel->size-2;i!=-2;i-=4) histogram1[channel->uchars[i]]++;
+ for(i=channel->size-4;i!=-4;i-=4) histogram2[channel->uchars[i]]++;
+
+ FOR_INV(i, 256)
+ {
+ max=MAX(histogram[i], max);
+ max1=MAX(histogram1[i], max1);
+ max2=MAX(histogram2[i], max2);
+ }
+
+ draw_histogram(histogram_data, 127, histogram, gray_colors, max);
+ draw_histogram(histogram_data+256*128, 63, histogram1, u_colors, max1);
+ draw_histogram(histogram_data+256*192, 63, histogram2, v_colors, max2);
+
+ if (y>=0 && y<256 && x >=0 && x<256)
+ {
+ if (y<128) SPRINTF(text, "Y[%d]=%f.2%%", x, histogram[x]*100*2/(float)channel->size);
+ else if (y<192) SPRINTF(text, "U[%d]=%.2f%%", x, histogram1[x]*100*4/(float)channel->size);
+ else SPRINTF(text, "V[%d]=%.2f%%", x, histogram2[x]*100*4/(float)channel->size);
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, text);
+
+ }
+ break;
+
+ default:
+ gtk_statusbar_push(GTK_STATUSBAR(pointer_statusbar), 0, "No histogram for this format. Only Y800,RGB3 or yuv2.");
+
+ }
+ gtk_image_set_from_surface(image, histogram_surface);
+
+ // fprintf(stderr, "Hist delai %ldµs\n", us_time_diff(&timer));
+
+ return G_SOURCE_CONTINUE;
}
static void gtk_image_resize_cb(GtkWidget *image, GdkRectangle *allocation, gpointer user_data)
{
- (void) image;
- (void) user_data;
-
- if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button))) cairo_surface_set_device_scale(image_surface, (double)width/(double)allocation->width, (double)height/(double)allocation->height);
- if (legend) cairo_surface_set_device_scale(legend_surface, 256/(double)allocation->width, 1/(double)allocation->height);
+ (void) image;
+ (void) user_data;
+
+ if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button))) cairo_surface_set_device_scale(image_surface, (double)width/(double)allocation->width, (double)height/(double)allocation->height);
+ if (legend) cairo_surface_set_device_scale(legend_surface, 256/(double)allocation->width, 1/(double)allocation->height);
}
static void histogram_resize_cb(GtkWidget *widget, GdkRectangle *allocation, gpointer user_data)
{
- (void) widget;
- (void) user_data;
- cairo_surface_set_device_scale(histogram_surface, (double)256/(double)allocation->width, (double)256/(double)allocation->height);
+ (void) widget;
+ (void) user_data;
+ cairo_surface_set_device_scale(histogram_surface, (double)256/(double)allocation->width, (double)256/(double)allocation->height);
}
static void zoom_original_cb(GtkToolButton *, gpointer)
{
- int image_height, window_height;
-
- image_height=gtk_widget_get_allocated_height(image);
- window_height = gtk_widget_get_allocated_height(window);
-
- cairo_surface_set_device_scale(image_surface, 1, 1);
- if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button)))
- gtk_window_resize(GTK_WINDOW(window), width, window_height-image_height+height );
+ int image_height, window_height;
+
+ image_height=gtk_widget_get_allocated_height(image);
+ window_height = gtk_widget_get_allocated_height(window);
+
+ cairo_surface_set_device_scale(image_surface, 1, 1);
+ if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button)))
+ gtk_window_resize(GTK_WINDOW(window), width, window_height-image_height+height );
}
static void zoom_cb(GtkToolButton *toolbutton, double *factor)
{
- double sx, sy;
- (void)toolbutton;
-
- gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button), FALSE);
- cairo_surface_get_device_scale(image_surface, &sx, &sy);
- cairo_surface_set_device_scale(image_surface, sx*(*factor), sy*(*factor));
+ double sx, sy;
+ (void)toolbutton;
+
+ gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(zoom_button), FALSE);
+ cairo_surface_get_device_scale(image_surface, &sx, &sy);
+ cairo_surface_set_device_scale(image_surface, sx*(*factor), sy*(*factor));
}
static void histogram_cb(GtkToolButton *toolbutton, gpointer pointer_statusbar )
{
- char text[NAME_MAX];
- GtkWidget *legend_box, *label;
-
- if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(toolbutton)))
- {
- histogram_data=MANY_ALLOCATIONS(256*256, uint32_t);
- histogram_surface=cairo_image_surface_create_for_data ((uchar*)histogram_data, CAIRO_FORMAT_ARGB32, 256, 256, 256*4);
- histogram_image=gtk_image_new_from_surface(histogram_surface);
- histogram_scrolled_window=gtk_scrolled_window_new(NULL, NULL);
- histogram=gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
- legend_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1);
- gtk_container_add(GTK_CONTAINER(histogram_scrolled_window), histogram_image);
- gtk_container_add(GTK_CONTAINER(histogram), histogram_scrolled_window);
- gtk_container_add(GTK_CONTAINER(histogram), legend_box);
-
- SPRINTF(text, "%d", min);
- label=gtk_label_new(text);
- gtk_box_pack_start(GTK_BOX(legend_box), label, FALSE, FALSE, 0);
- SPRINTF(text, "%d", max);
- label=gtk_label_new(text);
- gtk_box_pack_end(GTK_BOX(legend_box), label, FALSE, FALSE, 0);
-
- if (legend)
- {
- gtk_container_remove(GTK_CONTAINER(paned), legend);
- // gtk_widget_destroy(legend);
- legend=NULL;
- }
- gtk_paned_add2(GTK_PANED(paned), histogram);
- gtk_widget_set_vexpand(histogram_image, TRUE);
- gtk_paned_set_position(GTK_PANED(paned), gtk_widget_get_allocated_height(paned)-256);
- gtk_widget_show_all(paned);
- g_signal_connect(G_OBJECT(histogram_scrolled_window), "size-allocate", G_CALLBACK(histogram_resize_cb), NULL);
- histogram_tick_id = gtk_widget_add_tick_callback(GTK_WIDGET(histogram_image), (GtkTickCallback) update_histogram_cb, pointer_statusbar, NULL);
- }
- else
- {
- gtk_widget_remove_tick_callback(GTK_WIDGET(histogram_image), histogram_tick_id);
- gtk_container_remove(GTK_CONTAINER(paned), histogram);
- FREE(histogram_data);
- // gtk_widget_destroy(histogram);
- histogram=NULL;
- }
+ char text[NAME_MAX];
+ GtkWidget *legend_box, *label;
+
+ if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(toolbutton)))
+ {
+ histogram_data=MANY_ALLOCATIONS(256*256, uint32_t);
+ histogram_surface=cairo_image_surface_create_for_data ((uchar*)histogram_data, CAIRO_FORMAT_ARGB32, 256, 256, 256*4);
+ histogram_image=gtk_image_new_from_surface(histogram_surface);
+ histogram_scrolled_window=gtk_scrolled_window_new(NULL, NULL);
+ histogram=gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
+ legend_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1);
+ gtk_container_add(GTK_CONTAINER(histogram_scrolled_window), histogram_image);
+ gtk_container_add(GTK_CONTAINER(histogram), histogram_scrolled_window);
+ gtk_container_add(GTK_CONTAINER(histogram), legend_box);
+
+ SPRINTF(text, "%d", min);
+ label=gtk_label_new(text);
+ gtk_box_pack_start(GTK_BOX(legend_box), label, FALSE, FALSE, 0);
+ SPRINTF(text, "%d", max);
+ label=gtk_label_new(text);
+ gtk_box_pack_end(GTK_BOX(legend_box), label, FALSE, FALSE, 0);
+
+ if (legend)
+ {
+ gtk_container_remove(GTK_CONTAINER(paned), legend);
+ // gtk_widget_destroy(legend);
+ legend=NULL;
+ }
+ gtk_paned_add2(GTK_PANED(paned), histogram);
+ gtk_widget_set_vexpand(histogram_image, TRUE);
+ gtk_paned_set_position(GTK_PANED(paned), gtk_widget_get_allocated_height(paned)-256);
+ gtk_widget_show_all(paned);
+ g_signal_connect(G_OBJECT(histogram_scrolled_window), "size-allocate", G_CALLBACK(histogram_resize_cb), NULL);
+ histogram_tick_id = gtk_widget_add_tick_callback(GTK_WIDGET(histogram_image), (GtkTickCallback) update_histogram_cb, pointer_statusbar, NULL);
+ }
+ else
+ {
+ gtk_widget_remove_tick_callback(GTK_WIDGET(histogram_image), histogram_tick_id);
+ gtk_container_remove(GTK_CONTAINER(paned), histogram);
+ FREE(histogram_data);
+ // gtk_widget_destroy(histogram);
+ histogram=NULL;
+ }
}
static void false_color_cb(GtkToolButton *toolbutton, struct update_cb *){
- GtkWidget *label, *legend_box, *legend_image;
- char text[NAME_MAX+1];
- int i;
-
- if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(toolbutton))){
- color_map=false_colors;
- legend_surface=cairo_image_surface_create_for_data ((uchar*)false_colors, CAIRO_FORMAT_RGB24, 256, 1, 256*4);
- legend=gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
- legend_image = gtk_image_new_from_surface(legend_surface);
- legend_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1);
-
- FOR(i, 7)
- {
- SPRINTF(text, "%d", (i+1)*256/8);
- label = gtk_label_new(text);
- gtk_box_pack_start(GTK_BOX(legend_box), label, TRUE, TRUE, 0);
- }
- gtk_container_add(GTK_CONTAINER(legend), legend_image);
- gtk_container_add(GTK_CONTAINER(legend), legend_box);
- gtk_paned_add2(GTK_PANED(paned),legend );
- gtk_widget_show_all(legend);
- }
- else{
- color_map=gray_colors;
- if (legend){
- gtk_container_remove(GTK_CONTAINER(paned), legend);
- gtk_widget_destroy(legend);
- legend=NULL;
- }
- }
+ GtkWidget *label, *legend_box, *legend_image;
+ char text[NAME_MAX+1];
+ int i;
+
+ if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(toolbutton))){
+ color_map=false_colors;
+ legend_surface=cairo_image_surface_create_for_data ((uchar*)false_colors, CAIRO_FORMAT_RGB24, 256, 1, 256*4);
+ legend=gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
+ legend_image = gtk_image_new_from_surface(legend_surface);
+ legend_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1);
+
+ FOR(i, 7)
+ {
+ SPRINTF(text, "%d", (i+1)*256/8);
+ label = gtk_label_new(text);
+ gtk_box_pack_start(GTK_BOX(legend_box), label, TRUE, TRUE, 0);
+ }
+ gtk_container_add(GTK_CONTAINER(legend), legend_image);
+ gtk_container_add(GTK_CONTAINER(legend), legend_box);
+ gtk_paned_add2(GTK_PANED(paned),legend );
+ gtk_widget_show_all(legend);
+ }
+ else{
+ color_map=gray_colors;
+ if (legend){
+ gtk_container_remove(GTK_CONTAINER(paned), legend);
+ gtk_widget_destroy(legend);
+ legend=NULL;
+ }
+ }
}
void *refresh_RGB3_cb(void *)
{
- int ch=' ';
-
- while(ch!='q')
- {
- ch=fgetc(stdin);
- switch (ch){
-
- case '\n': case '.': gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, &g_source_remove_pt, NULL);
-
- break;
- case 'q': g_application_quit(G_APPLICATION(app)); break;
- default:fprintf(stderr, "Unknown command '%c' code '%d'.\n", ch, ch);
- }
- }
- return NULL;
+ int ch=' ';
+
+ while(ch!='q')
+ {
+ ch=fgetc(stdin);
+ switch (ch){
+
+ case '\n': case '.': gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, &g_source_remove_pt, NULL);
+
+ break;
+ case 'q': g_application_quit(G_APPLICATION(app)); break;
+ default:fprintf(stderr, "Unknown command '%c' code '%d'.\n", ch, ch);
+ }
+ }
+ return NULL;
}
void *refresh_yuv2_cb(void *user_data)
{
- int ch=' ';
- (void)user_data;
-
- while(ch!='q')
- {
- ch=fgetc(stdin);
- switch (ch){
-
- case '\n': case '.': gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_yuv2_image, &g_source_remove_pt, NULL);
-
- break;
- case 'q': g_application_quit(G_APPLICATION(app)); break;
- default:fprintf(stderr, "Unknown command '%c' code '%d'.\n", ch, ch);
- }
- }
- return NULL;
+ int ch=' ';
+ (void)user_data;
+
+ while(ch!='q')
+ {
+ ch=fgetc(stdin);
+ switch (ch){
+
+ case '\n': case '.': gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_yuv2_image, &g_source_remove_pt, NULL);
+
+ break;
+ case 'q': g_application_quit(G_APPLICATION(app)); break;
+ default:fprintf(stderr, "Unknown command '%c' code '%d'.\n", ch, ch);
+ }
+ }
+ return NULL;
}
int frame_rate(gpointer data)
{
- char text[64];
- GtkWidget *framerate_statusbar=(GtkWidget*)data;
-
- SPRINTF(text, "%dHz", iterations);
- gtk_statusbar_push(GTK_STATUSBAR(framerate_statusbar), 0, text);
- iterations=0;
- return G_SOURCE_CONTINUE;
+ char text[64];
+ GtkWidget *framerate_statusbar=(GtkWidget*)data;
+
+ SPRINTF(text, "%dHz", iterations);
+ gtk_statusbar_push(GTK_STATUSBAR(framerate_statusbar), 0, text);
+ iterations=0;
+ return G_SOURCE_CONTINUE;
}
GtkWidget *create_image_display(blc_channel *tmp_channel)
{
- GtkWidget *pointer_statusbar, *framerate_statusbar;
- char label_text[NAME_MAX + 1];
- uint32_t type_string, format_string;
-
- channel=tmp_channel;
- toolbar = gtk_toolbar_new();
- general_statusbar=gtk_statusbar_new();
- framerate_statusbar=gtk_statusbar_new();
- pointer_statusbar=gtk_statusbar_new();
-
- switch (channel->format)
- {
- case 'Y800':
- width=channel->dims[0].length;
- height=channel->dims[1].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(image, (GtkTickCallback) update_Y800_image, pointer_statusbar, NULL);
- false_colors_button=blgtk_add_toggle_tool_button(toolbar, "false\ncolors", "applications-graphics", G_CALLBACK(false_color_cb), NULL);
- break;
- case 'BA81':
- EXIT_ON_ARRAY_ERROR(channel, "format, Not fully implemented");
- width=channel->dims[1].length;
- height=channel->dims[2].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, &g_source_continue, NULL);
- break;
- case 'RGB3':
- width=channel->dims[1].length;
- height=channel->dims[2].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, pointer_statusbar, NULL);
- break;
- case 'RGBA':
- width=channel->dims[1].length;
- height=channel->dims[2].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_ARGB32, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGBA_image, pointer_statusbar, NULL);
- break;
- /* case 'JPEG':
+ GtkWidget *pointer_statusbar, *framerate_statusbar;
+ char label_text[NAME_MAX + 1];
+ uint32_t type_string, format_string;
+
+ channel=tmp_channel;
+ toolbar = gtk_toolbar_new();
+ general_statusbar=gtk_statusbar_new();
+ framerate_statusbar=gtk_statusbar_new();
+ pointer_statusbar=gtk_statusbar_new();
+
+ blc_loop_try_add_posting_semaphore(channel->sem_ack_data);
+ blc_loop_try_add_waiting_semaphore(channel->sem_new_data);
+
+ blc_command_loop_init(0);
+ switch (channel->format)
+ {
+ case 'NDEF':
+ case 'Y800':
+ width=channel->dims[0].length;
+ height=channel->dims[1].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(image, (GtkTickCallback) update_Y800_image, pointer_statusbar, NULL);
+ false_colors_button=blgtk_add_toggle_tool_button(toolbar, "false\ncolors", "applications-graphics", G_CALLBACK(false_color_cb), NULL);
+ break;
+ case 'BA81':
+ EXIT_ON_ARRAY_ERROR(channel, "format, Not fully implemented");
+ width=channel->dims[1].length;
+ height=channel->dims[2].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, &g_source_continue, NULL);
+ break;
+ case 'RGB3':
+ width=channel->dims[1].length;
+ height=channel->dims[2].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGB3_image, pointer_statusbar, NULL);
+ break;
+ case 'RGBA':
+ width=channel->dims[1].length;
+ height=channel->dims[2].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_ARGB32, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_RGBA_image, pointer_statusbar, NULL);
+ break;
+ /* case 'JPEG':
width=channel->lengths[1];
height=channel->lengths[2];
image_buffer = MANY_ALLOCATIONS(width*height*3, uchar);
pixbuf = gdk_pixbuf_new_from_data( image_buffer, GDK_COLORSPACE_RGB, 0, 8, width, height, width * 3, NULL, NULL);
image = gtk_image_new_from_pixbuf(pixbuf);
gtk_widget_add_tick_callback(image, (GtkTickCallback) update_JPEG_image, channel, NULL);*/
- case 'YUYV':
- width=channel->dims[1].length;
- height=channel->dims[2].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar); //In order to be sure that the rowstride will be 'gui.width * 3'
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_YUYV_image, pointer_statusbar, NULL);
- break;
- case 'yuv2':case 'UYVY':
- pthread_create(&init_table_thread, NULL, create_RGBA_from_YUYV, image);
- width=channel->dims[1].length;
- height=channel->dims[2].length;
- image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
- image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
- image=gtk_image_new_from_surface(image_surface);
- gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_yuv2_image, pointer_statusbar, NULL);
- break;
- default:return NULL;
- }
-
- channel=tmp_channel;
- vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 3);
-
- scrolled_window=gtk_scrolled_window_new(NULL, NULL);
-
- gtk_container_add(GTK_CONTAINER(general_statusbar), framerate_statusbar);
- gtk_container_add(GTK_CONTAINER(general_statusbar), pointer_statusbar);
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH);
-
- init_color_maps();
- color_map=gray_colors;
-
- g_timeout_add(1000, frame_rate, (gpointer)framerate_statusbar);
- SPRINTF(label_text, "%.4s, %.4s, %dx%d", UINT32_TO_STRING(type_string, channel->type), UINT32_TO_STRING(format_string, channel->format), width, height);
- gtk_statusbar_push(GTK_STATUSBAR(general_statusbar), 0, label_text);
- gtk_widget_set_vexpand(scrolled_window, TRUE);
- gtk_widget_set_halign(image, GTK_ALIGN_START);
- gtk_widget_set_valign(image, GTK_ALIGN_START);
-
- blgtk_add_tool_button(toolbar, "zoom\n1:1", "zoom-original", G_CALLBACK(zoom_original_cb), NULL);
- blgtk_add_tool_button(toolbar, "zoom\nx0.5", "zoom-out", G_CALLBACK(zoom_cb), &zoom_in_factor);
- blgtk_add_tool_button(toolbar, "zoom\nx2", "zoom-in", G_CALLBACK(zoom_cb), &zoom_out_factor);
- zoom_button=blgtk_add_toggle_tool_button(toolbar, "zoom\nfit", "zoom-fit-best", NULL, NULL);
- // blgtk_add_toggle_tool_button(toolbar, "cursor\nvalues", "system-search", NULL, NULL);/
- histogram_button=blgtk_add_toggle_tool_button(toolbar, "histogram", "x-office-presentation", G_CALLBACK(histogram_cb), pointer_statusbar);
-
- gtk_toggle_tool_button_set_active(zoom_button, TRUE);
-
- g_signal_connect(G_OBJECT(scrolled_window), "size-allocate", G_CALLBACK(gtk_image_resize_cb), NULL);
-
- event_box=gtk_event_box_new();
- paned=gtk_paned_new(GTK_ORIENTATION_VERTICAL);
- // gtk_paned_set_wide_handle (GTK_PANED(paned), TRUE);
- gtk_container_add(GTK_CONTAINER(scrolled_window), event_box);
- gtk_paned_add1(GTK_PANED(paned), scrolled_window);
- gtk_container_add(GTK_CONTAINER(event_box), image);
- gtk_container_add(GTK_CONTAINER(vbox), toolbar);
- gtk_container_add(GTK_CONTAINER(vbox), paned);
- gtk_container_add(GTK_CONTAINER(vbox), general_statusbar);
- zoom_original_cb(NULL, NULL);
-
- g_signal_connect(window, "window-state-event", G_CALLBACK (toggle_fullscreen), NULL);
- if (fullscreen_option) gtk_window_fullscreen(GTK_WINDOW(window));
-
- // g_signal_connect(G_OBJECT(vbox), "realize", G_CALLBACK(image_realize_cb), NULL);
- return vbox;
+ case 'YUYV':
+ width=channel->dims[1].length;
+ height=channel->dims[2].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar); //In order to be sure that the rowstride will be 'gui.width * 3'
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_YUYV_image, pointer_statusbar, NULL);
+ break;
+ case 'yuv2':case 'UYVY':
+ pthread_create(&init_table_thread, NULL, create_RGBA_from_YUYV, image);
+ width=channel->dims[1].length;
+ height=channel->dims[2].length;
+ image_buffer = MANY_ALLOCATIONS(width*height * 4, uchar);
+ image_surface=cairo_image_surface_create_for_data(image_buffer, CAIRO_FORMAT_RGB24, width, height, width * 4);
+ image=gtk_image_new_from_surface(image_surface);
+ gtk_widget_add_tick_callback(GTK_WIDGET(image), (GtkTickCallback) update_yuv2_image, pointer_statusbar, NULL);
+ break;
+ default:return NULL;
+ }
+
+ vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 3);
+
+ scrolled_window=gtk_scrolled_window_new(NULL, NULL);
+
+ gtk_container_add(GTK_CONTAINER(general_statusbar), framerate_statusbar);
+ gtk_container_add(GTK_CONTAINER(general_statusbar), pointer_statusbar);
+ gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH);
+
+ init_color_maps();
+ color_map=gray_colors;
+
+ g_timeout_add(1000, frame_rate, (gpointer)framerate_statusbar);
+ SPRINTF(label_text, "%.4s, %.4s, %dx%d", UINT32_TO_STRING(type_string, channel->type), UINT32_TO_STRING(format_string, channel->format), width, height);
+ gtk_statusbar_push(GTK_STATUSBAR(general_statusbar), 0, label_text);
+ gtk_widget_set_vexpand(scrolled_window, TRUE);
+ gtk_widget_set_halign(image, GTK_ALIGN_START);
+ gtk_widget_set_valign(image, GTK_ALIGN_START);
+
+ blgtk_add_tool_button(toolbar, "zoom\n1:1", "zoom-original", G_CALLBACK(zoom_original_cb), NULL);
+ blgtk_add_tool_button(toolbar, "zoom\nx0.5", "zoom-out", G_CALLBACK(zoom_cb), &zoom_in_factor);
+ blgtk_add_tool_button(toolbar, "zoom\nx2", "zoom-in", G_CALLBACK(zoom_cb), &zoom_out_factor);
+ zoom_button=blgtk_add_toggle_tool_button(toolbar, "zoom\nfit", "zoom-fit-best", NULL, NULL);
+ // blgtk_add_toggle_tool_button(toolbar, "cursor\nvalues", "system-search", NULL, NULL);/
+ histogram_button=blgtk_add_toggle_tool_button(toolbar, "histogram", "x-office-presentation", G_CALLBACK(histogram_cb), pointer_statusbar);
+
+ gtk_toggle_tool_button_set_active(zoom_button, TRUE);
+
+ g_signal_connect(G_OBJECT(scrolled_window), "size-allocate", G_CALLBACK(gtk_image_resize_cb), NULL);
+
+ event_box=gtk_event_box_new();
+ paned=gtk_paned_new(GTK_ORIENTATION_VERTICAL);
+ // gtk_paned_set_wide_handle (GTK_PANED(paned), TRUE);
+ gtk_container_add(GTK_CONTAINER(scrolled_window), event_box);
+ gtk_paned_add1(GTK_PANED(paned), scrolled_window);
+ gtk_container_add(GTK_CONTAINER(event_box), image);
+ gtk_container_add(GTK_CONTAINER(vbox), toolbar);
+ gtk_container_add(GTK_CONTAINER(vbox), paned);
+ gtk_container_add(GTK_CONTAINER(vbox), general_statusbar);
+ zoom_original_cb(NULL, NULL);
+
+ g_signal_connect(window, "window-state-event", G_CALLBACK (toggle_fullscreen), NULL);
+ if (fullscreen_option) gtk_window_fullscreen(GTK_WINDOW(window));
+
+ // g_signal_connect(G_OBJECT(vbox), "realize", G_CALLBACK(image_realize_cb), NULL);
+ return vbox;
}
diff --git a/o_gtk_image/src/o_gtk_image.cpp b/o_gtk_image/src/o_gtk_image.cpp
index 29438ec..fe2fb72 100644
--- a/o_gtk_image/src/o_gtk_image.cpp
+++ b/o_gtk_image/src/o_gtk_image.cpp
@@ -56,7 +56,6 @@ void on_key_press(GtkWidget *widget, GdkEventKey *event){
void activate_cb(GApplication *app)
{
- blc_channel *input;
char tmp_title[NAME_MAX*2+1];
GtkWidget *display=NULL;
GtkWidget *grid;
@@ -72,9 +71,9 @@ void activate_cb(GApplication *app)
grid=gtk_grid_new();
// for(i=0; input_names[i]; i++){ This is for displaying multiple images
- input=new blc_channel(/*input_names[i]*/ input_name, BLC_CHANNEL_READ);
- display=create_image_display(input);
- if (display==NULL) EXIT_ON_CHANNEL_ERROR(input, "Format not managed.");
+ // input=new blc_channel(/*input_names[i]*/ input_name, BLC_CHANNEL_READ);
+ display=create_image_display(&input);
+ if (display==NULL) EXIT_ON_CHANNEL_ERROR(&input, "Format not managed.");
gtk_widget_set_hexpand(display, 1);
gtk_widget_set_vexpand(display, 1);
gtk_container_add(GTK_CONTAINER(grid), display);
@@ -83,7 +82,6 @@ void activate_cb(GApplication *app)
gtk_widget_show_all(window);
if (keyboard_mode) g_signal_connect(G_OBJECT(window), "key_press_event", G_CALLBACK (on_key_press), NULL);
- blc_command_loop_init(0);
}
/** Classical GTK application.
@@ -106,9 +104,10 @@ int main(int argc, char *argv[])
blc_program_init(&argc, &argv, ask_quit);
input.open(input_name, mode);
-
- blc_loop_try_add_waiting_semaphore(input.sem_new_data);
- blc_loop_try_add_posting_semaphore(input.sem_ack_data);
+ /*
+ while (sem_trywait(input.sem_ack_data)==0);
+ while (sem_trywait(input.sem_new_data)==0);
+*/
gtk_disable_setlocale();
gtk_init(&argc, &argv);
--
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