X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=render.h;h=6b956de3eb867a8d261057c95dbf5b34e9243ba3;hb=aed3995840d5472275b7bf143efed7c4f9daa358;hp=a4005ddbcec76028b77fd873c6b9b8dca479a7b1;hpb=8c376ed2e4021a18b0a6c6e800109d67ad09d198;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/render.h b/render.h
index a4005dd..6b956de 100644
--- a/render.h
+++ b/render.h
@@ -11,18 +11,8 @@
 #include "shaders/blitblur.h"
 #include "shaders/blitcolour.h"
 
-#if 0
-#include "shaders/standard.h"
-#include "shaders/vblend.h"
-#endif
-
-VG_STATIC void render_water_texture( world_instance *world, camera *cam,
-                                     int layer_depth );
-VG_STATIC void render_water_surface( world_instance *world, camera *cam );
-VG_STATIC void render_world( world_instance *world, camera *cam,
-                             int layer_depth );
-VG_STATIC void render_world_depth( world_instance *world, camera *cam );
-
+#define WORKSHOP_PREVIEW_WIDTH  504
+#define WORKSHOP_PREVIEW_HEIGHT 336
 #ifndef RENDER_H
 #define RENDER_H
 
@@ -36,7 +26,8 @@ VG_STATIC struct pipeline{
 
    framebuffer *fb_main,
                *fb_water_reflection,
-               *fb_water_beneath;
+               *fb_water_beneath,
+               *fb_workshop_preview;
    int ready;
 
    float view_render_scale,
@@ -175,6 +166,27 @@ framebuffers[] =
             .attachment     = GL_DEPTH_STENCIL_ATTACHMENT
          }
       }
+   },
+   {
+      "workshop_preview",
+      .link = &gpipeline.fb_workshop_preview,
+      .resolution_div = 0,
+      .fixed_w = WORKSHOP_PREVIEW_WIDTH, .fixed_h = WORKSHOP_PREVIEW_HEIGHT,
+      .attachments = 
+      {
+         {
+            "colour", k_framebuffer_attachment_type_texture,
+            .internalformat = GL_RGB,
+            .format         = GL_RGB,
+            .type           = GL_UNSIGNED_BYTE,
+            .attachment     = GL_COLOR_ATTACHMENT0
+         },
+         {
+            "depth_stencil", k_framebuffer_attachment_type_renderbuffer,
+            .internalformat = GL_DEPTH24_STENCIL8,
+            .attachment = GL_DEPTH_STENCIL_ATTACHMENT
+         }
+      }
    }
 };
 
@@ -244,7 +256,7 @@ VG_STATIC void render_fb_bind_texture( framebuffer *fb,
    if( (at->purpose != k_framebuffer_attachment_type_texture) &&
        (at->purpose != k_framebuffer_attachment_type_texture_depth) )
    {
-      vg_fatal_exit_loop( "illegal operation: bind non-texture framebuffer"
+      vg_fatal_error( "illegal operation: bind non-texture framebuffer"
                           " attachment to texture slot" );
    }
 
@@ -480,7 +492,7 @@ VG_STATIC void render_fb_allocate( struct framebuffer *fb )
          vg_error( "  status: Generic Error" );
 
       vg_info( "}\n" );
-      vg_fatal_exit_loop( "Incomplete framebuffer (see logs)" );
+      vg_fatal_error( "Incomplete framebuffer (see logs)" );
    }
 }
 
@@ -503,16 +515,25 @@ VG_STATIC void render_fb_resize(void)
 
 VG_STATIC int render_framebuffer_control( int argc, char const *argv[] );
 VG_STATIC void render_framebuffer_poll( int argc, char const *argv[] );
-VG_STATIC void render_init_fs_quad(void)
+
+VG_STATIC void async_render_init( void *payload, u32 size )
 {
-   vg_info( "[render] Allocate quad\n" );
+   /* 
+    * Complete Framebuffers
+    */
+   for( int i=0; i<vg_list_size(framebuffers); i++ ){
+      struct framebuffer *fb = &framebuffers[i];
+      render_fb_allocate( fb );
+   }
+
+   f32 rh = 0x1p-4f, ih = 0.3f;
 
    float quad[] = { 
-      0.00f,0.00f, 1.00f,1.00f, 0.00f,1.00f,
-      0.00f,0.00f, 1.00f,0.00f, 1.00f,1.00f,
+      0.00f,0.00f, 1.00f,1.00f, 0.00f,1.00f,    /* fsquad */
+      0.00f,0.00f, 1.00f,0.00f, 1.00f,1.00f,    
 
-      0.20f,0.00f, 0.80f,1.00f, 0.20f,1.00f,
-      0.20f,0.00f, 0.80f,0.00f, 0.80f,1.00f,
+      0.00f,0.00f, 1.00f,rh,     0.00f,rh,    /* fsquad1 */
+      0.00f,0.00f, 1.00f,0.00f,  1.00f,rh,
 
       /* 9x9 debug grid */
       /* row0 */
@@ -536,10 +557,15 @@ VG_STATIC void render_init_fs_quad(void)
       0.30f,0.60f, 0.60f,0.60f, 0.60f,0.90f,
       0.60f,0.60f, 0.90f,0.90f, 0.60f,0.90f,
       0.60f,0.60f, 0.90f,0.60f, 0.90f,0.90f,
+
+      0.00f,ih, 1.00f,ih+rh, 0.00f,ih+rh,    /* fsquad2 */
+      0.00f,ih, 1.00f,ih,    1.00f,ih+rh,
    };
 
    vg_console_reg_cmd( "fb", render_framebuffer_control, 
                              render_framebuffer_poll );
+   vg_console_reg_var( "render_scale", &gpipeline.view_render_scale,
+                       k_var_dtype_f32, VG_VAR_PERSISTENT );
 
    glGenVertexArrays( 1, &gpipeline.fsquad.vao );
    glGenBuffers( 1, &gpipeline.fsquad.vbo );
@@ -552,6 +578,9 @@ VG_STATIC void render_init_fs_quad(void)
    glEnableVertexAttribArray( 0 );
 
    VG_CHECK_GL_ERR();
+
+   glBindFramebuffer( GL_FRAMEBUFFER, 0 );
+   gpipeline.ready = 1;
 }
 
 VG_STATIC void render_init(void)
@@ -560,23 +589,7 @@ VG_STATIC void render_init(void)
    shader_blitblur_register();
    shader_blitcolour_register();
 
-   vg_acquire_thread_sync();
-   {
-      /* 
-       * Complete Framebuffers
-       */
-      for( int i=0; i<vg_list_size(framebuffers); i++ ){
-         struct framebuffer *fb = &framebuffers[i];
-         render_fb_allocate( fb );
-      }
-
-      render_init_fs_quad();
-
-      glBindFramebuffer( GL_FRAMEBUFFER, 0 );
-      gpipeline.ready = 1;
-   }
-
-   vg_release_thread_sync();
+   vg_async_call( async_render_init, NULL, 0 );
 }
 
 /*
@@ -594,11 +607,18 @@ VG_STATIC void render_fsquad1(void)
    glDrawArrays( GL_TRIANGLES, 6, 6 );
 }
 
+VG_STATIC void render_fsquad2(void)
+{
+   glBindVertexArray( gpipeline.fsquad.vao );
+   glDrawArrays( GL_TRIANGLES, 66,6 );
+}
+
 /*
  * Call this inside the UI function
  */
 VG_STATIC void render_view_framebuffer_ui(void)
 {
+#if 0
    int viewing_count = 0;
 
    glBindVertexArray( gpipeline.fsquad.vao );
@@ -649,6 +669,7 @@ VG_STATIC void render_view_framebuffer_ui(void)
          viewing_count ++;
       }
    }
+#endif
 }
 
 VG_STATIC void render_framebuffer_show( struct framebuffer *fb,