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Load_INFO() Amiga Icons : don't load 2nd image in preview mode

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Thomas Bernard 2018-02-10 14:07:18 +01:00
parent cfd5839ba5
commit e48e2101e4
1 changed files with 9 additions and 1 deletions
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10
src/fileformats.c
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@ -2643,6 +2643,8 @@ void Load_INFO(T_IO_Context * context)
int palette_len; int palette_len;
current_img = img_index; current_img = img_index;
if (current_img > 1 && (context->Type == CONTEXT_PREVIEW || context->Type == CONTEXT_PREVIEW_PALETTE))
break; // don't load 2nd image in preview mode
if (*p++ == 'B') if (*p++ == 'B')
{ {
context->Transparent_color = 0; context->Transparent_color = 0;
@ -2717,10 +2719,12 @@ void Load_INFO(T_IO_Context * context)
} }
if (File_error == 0 && header.UserData == 1) if (File_error == 0 && header.UserData == 1)
{ {
// Skip extended Drawer Data for OS 2.x
if (fseek(file, 8, SEEK_CUR) != 0) if (fseek(file, 8, SEEK_CUR) != 0)
File_error = 1; File_error = 1;
} }
// Glow Icon can follow... // OS 3.5 (Glow Icon) can follow :
// it is IFF data
if (!has_NewIcons && img_count > 0) if (!has_NewIcons && img_count > 0)
{ {
@ -2740,7 +2744,11 @@ void Load_INFO(T_IO_Context * context)
for (img_count = 0; img_count < 2 && buffers[img_count] != NULL; img_count++) for (img_count = 0; img_count < 2 && buffers[img_count] != NULL; img_count++)
{ {
if (img_count > 0) if (img_count > 0)
{
if (context->Type == CONTEXT_PREVIEW || context->Type == CONTEXT_PREVIEW_PALETTE)
break; // don't load 2nd image in preview mode
Set_loading_layer(context, img_count); Set_loading_layer(context, img_count);
}
for (y_pos = 0; y_pos < imgheaders[img_count].Height; y_pos++) for (y_pos = 0; y_pos < imgheaders[img_count].Height; y_pos++)
Draw_IFF_line(context, buffers[img_count] + y_pos * line_size, y_pos, plane_line_size << 3, imgheaders[img_count].Depth); Draw_IFF_line(context, buffers[img_count] + y_pos * line_size, y_pos, plane_line_size << 3, imgheaders[img_count].Depth);
free(buffers[img_count]); free(buffers[img_count]);