funkey/FunKey-ProdScreens
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show_image now working with QR codes that are 8 bits per pixels, all surfaces now 32b

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This commit is contained in:
busebusemac 2020-09-16 20:22:02 +02:00
parent db31a5c978
commit 3c3fc40c10
10 changed files with 80 additions and 59 deletions
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2
funkey_prod_screens.c
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@ -64,7 +64,7 @@ void init_libraries(){
/// Open HW screen and set video mode 240x240
hw_surface = SDL_SetVideoMode(SCREEN_HORIZONTAL_SIZE, SCREEN_VERTICAL_SIZE,
16, SDL_HWSURFACE | SDL_DOUBLEBUF);
32, SDL_HWSURFACE | SDL_DOUBLEBUF);
if (hw_surface == NULL)
{
fprintf(stderr, "ERROR SDL_SetVideoMode: %s\n", SDL_GetError());

2
prodScreen_buttonsTest.c
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@ -57,7 +57,7 @@ int launch_prod_screen_buttons(int argc, char *argv[]){
time_left--;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Background image */
SDL_BlitSurface(img_console_layout, NULL, hw_surface, NULL);

2
prodScreen_displayTest.c
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@ -22,7 +22,7 @@ int launch_prod_screen_display(int argc, char *argv[]){
timeout--;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FUNKEY PCBA TESTS", text_color, bg_color);

2
prodScreen_failScreen.c
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@ -53,7 +53,7 @@ int launch_prod_screen_fail(int argc, char *argv[]){
SDL_Rect text_pos;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
SDL_Color red={255,0,0};

2
prodScreen_ledTest.c
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@ -52,7 +52,7 @@ int launch_prod_screen_LED(int argc, char *argv[]){
SDL_Rect text_pos;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FunKey PCBA Tests", text_color, bg_color);

2
prodScreen_magnetTest.c
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@ -65,7 +65,7 @@ int launch_prod_screen_magnet(int argc, char *argv[]){
signal(SIGUSR1, handle_sigusr1);
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FunKey PCBA Tests", text_color, bg_color);

119
prodScreen_showImage.c
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@ -8,51 +8,69 @@
/// -------------- FUNCTIONS IMPLEMENTATION --------------
/* Nearest neighboor optimized with possible out of screen coordinates (for cropping) */
void flip_NNOptimized_AllowOutOfScreen(SDL_Surface *src_surface, SDL_Surface *dst_surface, int new_w, int new_h){
int w1=src_surface->w;
//int h1=src_surface->h;
int w2=new_w;
int h2=new_h;
int x_ratio = (int)((src_surface->w<<16)/w2);
int y_ratio = (int)((src_surface->h<<16)/h2);
/// Nearest neighboor optimized with possible out of screen coordinates (for cropping)
SDL_Surface * zoomSurface(SDL_Surface *src_surface, int dst_width, int dst_height){
/* Declare vars */
int x_ratio;
int y_ratio;
int x2, y2;
int i, j;
int rat;
/* Compute padding for centering when out of bounds */
int x_padding = 0, y_padding = 0;
if(h2>SCREEN_HORIZONTAL_SIZE){
y_padding = (SCREEN_VERTICAL_SIZE-new_h)/2;
/* Sanity checks */
if(src_surface == NULL){
printf("ERROR in %s, sanity check\n", __func__);
return NULL;
}
if(w2>SCREEN_HORIZONTAL_SIZE){
x_padding = (w2-SCREEN_HORIZONTAL_SIZE)/2 + 1;
}
int x_padding_ratio = x_padding*w1/w2;
/* Copy pixels NN */
for (i=0;i<h2;i++)
/* Compute zoom ratio */
x_ratio = (int)((src_surface->w << 16) / dst_width);
y_ratio = (int)((src_surface->h << 16) / dst_height);
/* Create dst surface */
SDL_Surface *dst_surface = SDL_CreateRGBSurface(src_surface->flags,
dst_width, dst_height,
src_surface->format->BitsPerPixel,
src_surface->format->Rmask, src_surface->format->Gmask,
src_surface->format->Bmask, src_surface->format->Amask);
if(dst_surface == NULL){
printf("ERROR in %s, cannot create dst_surface: %s\n", __func__, SDL_GetError());
}
/* Columns iterations */
for (i = 0; i < dst_surface->h; i++)
{
if(i>=SCREEN_VERTICAL_SIZE){
continue;
}
uint16_t* t = (uint16_t*)(dst_surface->pixels+((i+y_padding)* ((w2>SCREEN_HORIZONTAL_SIZE)?SCREEN_HORIZONTAL_SIZE:w2) )*sizeof(uint16_t));
/* Get current lines in src and dst surfaces */
uint8_t* t = ( (uint8_t*) dst_surface->pixels + (i*dst_surface->w)*dst_surface->format->BytesPerPixel );
y2 = ((i*y_ratio)>>16);
uint16_t* p = (uint16_t*)(src_surface->pixels + (y2*w1 + x_padding_ratio) *sizeof(uint16_t));
int rat = 0;
for (j=0;j<w2;j++)
uint8_t* p = ( (uint8_t*) src_surface->pixels + (y2*src_surface->w)*src_surface->format->BytesPerPixel );
rat = 0;
/* Lines iterations */
for (j = 0; j < dst_surface->w; j++)
{
if(j>=SCREEN_HORIZONTAL_SIZE){
continue;
}
/* Get current pixel in src surface */
x2 = (rat>>16);
*t++ = p[x2];
/* Copy src pixel in dst surface */
memcpy(t, p+x2*src_surface->format->BytesPerPixel, dst_surface->format->BytesPerPixel);
t += dst_surface->format->BytesPerPixel;
/* Update x position in source surface */
rat += x_ratio;
}
}
/* Return new zoomed surface */
return dst_surface;
}
int launch_prod_screen_showImage(int argc, char *argv[]){
SDL_Event event;
SDL_Surface *text_surface = NULL;
@ -60,17 +78,8 @@ int launch_prod_screen_showImage(int argc, char *argv[]){
int res = EXIT_FAILURE;
int stop_menu_loop = 0;
/* Load Img */
char *img_path = argv[0];
SDL_Surface *image=IMG_Load(img_path);
if(!image) {
printf("ERROR IMG_Load: %s\n", IMG_GetError());
printf("IMG path is: %s\n", img_path);
exit(1);
}
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_info, "SCAN & PRINT", text_color, bg_color);
@ -101,22 +110,34 @@ int launch_prod_screen_showImage(int argc, char *argv[]){
SDL_BlitSurface(text_surface, NULL, hw_surface, &text_pos);
SDL_FreeSurface(text_surface);
/* Convert img to RGB565 */
SDL_Surface *image_rgb565 = SDL_CreateRGBSurface(SDL_SWSURFACE, image->w, image->h, 16, 0, 0, 0, 0);
SDL_BlitSurface(image, NULL, image_rgb565, NULL);
/* Load Img */
char *img_path = argv[0];
SDL_Surface *image=IMG_Load(img_path);
if(!image) {
printf("ERROR IMG_Load: %s\n", IMG_GetError());
printf("IMG path is: %s\n", img_path);
exit(1);
}
SDL_SetAlpha( image, 0, SDL_ALPHA_OPAQUE );
/* Convert to RGBA 32bits*/
SDL_Surface *image_rgb_RGBA32b = SDL_CreateRGBSurface(SDL_SWSURFACE, image->w, image->h, 32,
image->format->Rmask, image->format->Gmask,
image->format->Bmask, image->format->Amask);
SDL_BlitSurface(image, NULL, image_rgb_RGBA32b, NULL);
SDL_FreeSurface(image);
/* Resize img */
/* Resize image */
int new_img_height = hw_surface->h - height_buttons - height_title;
int new_img_width = image->w *new_img_height / image->h;
SDL_Surface *image_rgb565_resized = SDL_CreateRGBSurface(SDL_SWSURFACE, new_img_width, new_img_height, 16, 0, 0, 0, 0);
flip_NNOptimized_AllowOutOfScreen(image_rgb565, image_rgb565_resized, image_rgb565_resized->w, image_rgb565_resized->h);
SDL_FreeSurface(image_rgb565);
SDL_Surface *image_RGBA32b_resized = zoomSurface(image_rgb_RGBA32b, new_img_width, new_img_height);
//SDL_SaveBMP(image_RGBA32b_resized,"./image_RGBA32b_resized.bmp");
SDL_FreeSurface(image_rgb_RGBA32b);
/* Blit image */
SDL_Rect pos_img = {(hw_surface->w-image_rgb565_resized->w)/2, height_title, image_rgb565_resized->w, image_rgb565_resized->h};
SDL_BlitSurface(image_rgb565_resized, NULL, hw_surface, &pos_img);
SDL_FreeSurface(image_rgb565_resized);
SDL_Rect pos_img = {(hw_surface->w-image_RGBA32b_resized->w)/2, height_title, image_RGBA32b_resized->w, image_RGBA32b_resized->h};
SDL_BlitSurface(image_RGBA32b_resized, NULL, hw_surface, &pos_img);
SDL_FreeSurface(image_RGBA32b_resized);
/// -------- Main loop ---------
while (!stop_menu_loop)

2
prodScreen_speakerTest.c
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@ -53,7 +53,7 @@ int launch_prod_screen_speaker(int argc, char *argv[]){
SDL_Rect text_pos;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FunKey PCBA Tests", text_color, bg_color);

2
prodScreen_validation.c
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@ -53,7 +53,7 @@ int launch_prod_screen_validation(int argc, char *argv[]){
SDL_Rect text_pos;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FUNKEY PCBA TESTS", text_color, bg_color);

2
prodScreen_waitBattery.c
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@ -93,7 +93,7 @@ int launch_prod_screen_waitbattery(int argc, char *argv[]){
SDL_Rect text_pos;
/* Fill screen white */
SDL_FillRect(hw_surface, NULL, SDL_MapRGB(hw_surface->format, bg_color.r, bg_color.g, bg_color.b));
SDL_FillRect(hw_surface, NULL, SDL_MapRGBA(hw_surface->format, bg_color.r, bg_color.g, bg_color.b, 0) );
/* Write Title */
text_surface = TTF_RenderText_Shaded(font_title, "FUNKEY PCBA TESTS", text_color, bg_color);