- added curl libs, headers and an example stub for implementation, up…

…dated pmbuild with improved warning feedback when running jobs which perform no work, improved formatting / tabs and spaces in some files

core/put/source/curl/curl.cpp

@@ -0,0 +1,12 @@
+// camera.cpp
+// Copyright 2014 - 2023 Alex Dixon.
+// License: https://github.com/polymonster/pmtech/blob/master/license.md
+
+#include "pen.h"
+
+using namespace pen;
+
+namespace put
+{
+
+} // namespace put

core/put/source/curl/curl.h

@@ -0,0 +1,10 @@
+// camera.h
+// Copyright 2014 - 2023 Alex Dixon.
+// License: https://github.com/polymonster/pmtech/blob/master/license.md
+
+#pragma once
+
+namespace put
+{
+
+} // namespace put

examples/assets/textures/formats/export.jsn

@@ -1,45 +1,65 @@
 {
-    texturec:
-    {
-        "-t": "RGBA8",
-        "--mips": true
+    texturec: {
+        -t: RGBA8
+        --mips: true
 
-        rules:
-        {
-            texfmt_rgb8:
-            {
+        rules: {
+            bc1: {
                 files: [
-                    "texfmt_rgb8.png",
+                    "**/texfmt_bc1.png"
                 ]
-
-                "-t": "RGBA8"
+                -t: BC1
+            }
+
+            bc1n: {
+                files: [
+                    "**/texfmt_bc1n.png"
+                ]
+                -t: BC1
+                --normal: true
             }
 
-            bc1:
-            {
+            bc2: {
                 files: [
-                    "texfmt_bc1.png"
+                    "**/texfmt_bc2.png"
                 ]
-
-                "-t": "BC1"
+                -t: BC2
             }
 
-            bc2:
-            {
+            bc3: {
+                files: [
+                    "**/texfmt_bc3.png"
+                ]
+                -t: BC3
+            }
+
+            bc3n: {
                 files: [
-                    "texfmt_bc2.png"
+                    "**/texfmt_bc3n.png"
                 ]
-
-                "-t": "BC2"
+                -t: BC3
+                --normal: true
+            }
+
+            bc4: {
+                files: [
+                    "**/texfmt_bc4.png"
+                ]
+                -t: BC4
             }
 
-            bc3:
-            {
+            bc5: {
+                files: [
+                    "**/texfmt_bc5.png"
+                ]
+                -t: BC5
+            }
+
+            lumi: {
                 files: [
-                    "texfmt_bc3.png"
+                    "**/texfmt_lumi.png"
                 ]
-
-                "-t": "BC3"
+                -t: A8
             }
         }
     }

examples/code/curl/curl_example.cpp

@@ -0,0 +1,77 @@
+#include "console.h"
+#include "file_system.h"
+#include "pen.h"
+#include "threads.h"
+
+// curls include 
+#define CURL_STATICLIB
+#include <curl/curl.h>
+
+namespace
+{
+    void*  user_setup(void* params);
+    loop_t user_update();
+    void   user_shutdown();
+} // namespace
+
+// entry function, where we can configure low level details, like window or renderer in pen_creation_params
+namespace pen
+{
+    pen_creation_params pen_entry(int argc, char** argv)
+    {
+        pen::pen_creation_params p;
+        p.window_width = 1280;
+        p.window_height = 720;
+        p.window_title = "curl_example";
+        p.window_sample_count = 4;
+        p.user_thread_function = user_setup;
+        p.flags = pen::e_pen_create_flags::console_app;
+        return p;
+    }
+} // namespace pen
+
+// web friendly main loop
+namespace
+{
+    pen::job_thread_params* job_params;
+    pen::job*               p_thread_info;
+
+    void* user_setup(void* params)
+    {
+        // unpack the params passed to the thread and signal to the engine it ok to proceed
+        job_params = (pen::job_thread_params*)params;
+        p_thread_info = job_params->job_info;
+        pen::semaphore_post(p_thread_info->p_sem_continue, 1);
+
+        // we call user_update once per frame
+        pen_main_loop(user_update);
+        return PEN_THREAD_OK;
+    }
+
+    void user_shutdown()
+    {
+        pen::semaphore_post(p_thread_info->p_sem_terminated, 1);
+    }
+
+    loop_t user_update()
+    {
+        pen::thread_sleep_ms(16);
+
+        // msg from the engine we want to terminate
+        if (pen::semaphore_try_wait(p_thread_info->p_sem_exit))
+        {
+            user_shutdown();
+            pen_main_loop_exit();
+        }
+
+        exit(0);
+        pen_main_loop_continue();
+    }
+
+
+    const c8* list[] = {
+        "hello"
+        "world"
+    };
+
+} // namespace

examples/premake5.lua

@@ -6,25 +6,25 @@ dofile "../tools/premake/app_template.lua"
 
 -- Solution
 solution ("pmtech_examples_" .. platform)
-	location ("build/" .. platform_dir ) 
-	configurations { "Debug", "Release" }
-	startproject "empty_project"
-	buildoptions { build_cmd }
-	linkoptions { link_cmd }
-	
-	-- to include shader_structs/
-	includedirs
-	{
-	    "."
-	}
-	
--- Engine Project	
+    location ("build/" .. platform_dir ) 
+    configurations { "Debug", "Release" }
+    startproject "empty_project"
+    buildoptions { build_cmd }
+    linkoptions { link_cmd }
+    
+    -- to include shader_structs/
+    includedirs
+    {
+        "."
+    }
+    
+-- Engine Project   
 dofile "../core/pen/project.lua"
 
--- Toolkit Project	
+-- Toolkit Project  
 dofile "../core/put/project.lua"
 
--- Example projects	
+-- Example projects 
 -- ( project name, current script dir, )
 create_app_example( "empty_project", script_path() ) -- hide
 create_app_example( "clear", script_path() )
@@ -72,10 +72,11 @@ create_app_example( "stencil_shadows", script_path() )
 create_app_example( "compute_demo", script_path() ) -- hide
 create_app_example( "global_illumination", script_path() )
 create_app_example( "game", script_path() ) -- hide
+create_app_example( "curl", script_path() ) -- hide
 
 -- currently web audio is not implemented
 if platform ~= "web" then
-	create_app_example( "play_sound", script_path() )
-	create_app_example( "audio_player", script_path() )
+    create_app_example( "play_sound", script_path() )
+    create_app_example( "audio_player", script_path() )
 end
 

third_party/libcurl/.gitignore

@@ -0,0 +1,3 @@
+!/lib
+!*.lib
+!*.a