1 files changed, 503 insertions, 0 deletions

diff --git a/libraries/evas/src/modules/engines/direct3d/evas_engine.c b/libraries/evas/src/modules/engines/direct3d/evas_engine.c
new file mode 100644
index 0000000..f7722d8
--- /dev/null
+++ b/libraries/evas/src/modules/engines/direct3d/evas_engine.c
@@ -0,0 +1,503 @@
+#include "evas_common.h" /* Also includes international specific stuff */
+#include "evas_engine.h"
+#include "evas_private.h"
+#include "Evas_Engine_Direct3D.h"
+
+#undef EAPI
+#define EAPI __declspec(dllexport)
+
+/* engine struct data */
+typedef struct _Render_Engine Render_Engine;
+struct _Render_Engine
+{
+   Direct3DDeviceHandler d3d;
+   int width, height;
+   int end : 1;
+   int in_redraw : 1;
+};
+
+int _evas_engine_direct3d_log_dom = -1;
+
+/* function tables - filled in later (func and parent func) */
+static Evas_Func func, pfunc;
+
+//////////////////////////////////////////////////////////////////////////////
+// Prototypes
+
+static void *eng_info(Evas *e);
+static void  eng_info_free(Evas *e, void *info);
+static int   eng_setup(Evas *e, void *info);
+static void  eng_output_free(void *data);
+static void  eng_output_resize(void *data, int width, int height);
+
+//////////////////////////////////////////////////////////////////////////////
+// Init / shutdown methods
+//
+
+static void *
+_output_setup(int width, int height, int rotation, HWND window, int depth, int fullscreen)
+{
+   Render_Engine *re;
+
+   re = (Render_Engine *)calloc(1, sizeof(Render_Engine));
+   if (!re)
+     return NULL;
+
+   /* if we haven't initialized - init (automatic abort if already done) */
+   evas_common_cpu_init();
+
+   evas_common_blend_init();
+   evas_common_image_init();
+   evas_common_convert_init();
+   evas_common_scale_init();
+   evas_common_rectangle_init();
+   evas_common_polygon_init();
+   evas_common_line_init();
+   evas_common_font_init();
+   evas_common_draw_init();
+   evas_common_tilebuf_init();
+   
+   if ((re->d3d = evas_direct3d_init(window, depth, fullscreen)) == 0)
+     {
+     free(re);
+     return NULL;
+     }
+
+   re->width = width;
+   re->height = height;
+
+   return re;
+}
+
+static void *
+eng_info(Evas *e)
+{
+   Evas_Engine_Info_Direct3D *info;
+   info = (Evas_Engine_Info_Direct3D *)calloc(1, sizeof(Evas_Engine_Info_Direct3D));
+   if (!info) return NULL;
+   info->magic.magic = rand();
+   memset(&info->info, 0, sizeof(info->info));
+   info->render_mode = EVAS_RENDER_MODE_BLOCKING;
+   return info;
+   e = NULL;
+}
+
+static void
+eng_info_free(Evas *e, void *info)
+{
+   Evas_Engine_Info_Direct3D *in;
+   in = (Evas_Engine_Info_Direct3D *)info;
+   free(in);
+}
+
+static int
+eng_setup(Evas *e, void *info)
+{
+   Render_Engine *re;
+   Evas_Engine_Info_Direct3D *in;
+   re = (Render_Engine *)e->engine.data.output;   
+   in = (Evas_Engine_Info_Direct3D *)info;
+   if (!e->engine.data.output)
+     {
+        e->engine.data.output = _output_setup(e->output.w,
+                                              e->output.h,
+                                              in->info.rotation,
+                                              in->info.window,
+                                              in->info.depth,
+                                              in->info.fullscreen);
+     }
+   else if (in->info.fullscreen != 0)
+   {
+      if (re)
+         evas_direct3d_set_layered(re->d3d, 0, 0, 0, NULL);
+      evas_direct3d_set_fullscreen(re->d3d, -1, -1, 1);
+   }
+   else if (in->info.fullscreen == 0)
+   {
+      evas_direct3d_set_fullscreen(re->d3d, re->width, re->height, 0);
+      if (re && in->info.layered == 0)
+         evas_direct3d_set_layered(re->d3d, 0, 0, 0, NULL);
+      else if (re && in->info.layered != 0 && in->shape)
+         evas_direct3d_set_layered(re->d3d, 1, in->shape->width, in->shape->height, in->shape->mask);
+   }
+
+   if (!e->engine.data.output)
+     return 0;
+   if (!e->engine.data.context)
+     e->engine.data.context = e->engine.func->context_new(e->engine.data.output);
+
+   return 1;
+}
+
+static void
+eng_output_free(void *data)
+{
+   Render_Engine *re = (Render_Engine *)data;
+
+   evas_direct3d_free(re->d3d);
+
+   free(re);
+
+   evas_common_font_shutdown();
+   evas_common_image_shutdown();
+}
+
+//////////////////////////////////////////////////////////////////////////////
+// Context
+//
+
+static void
+eng_context_color_set(void *data, void *context, int r, int g, int b, int a)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_context_color_set(re->d3d, r, g, b, a);
+
+   evas_common_draw_context_set_color(context, r, g, b, a);
+}
+
+static void
+eng_context_multiplier_set(void *data, void *context, int r, int g, int b, int a)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_context_set_multiplier(re->d3d, 255, 255, 255, a);
+
+   evas_common_draw_context_set_multiplier(context, r, g, b, a);
+}
+
+static void
+eng_context_multiplier_unset(void *data, void *context)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_context_set_multiplier(re->d3d, 255, 255, 255, 255);
+
+   evas_common_draw_context_unset_multiplier(context);
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Output manipulating
+//
+
+static void
+eng_output_resize(void *data, int width, int height)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   re->width = width;
+   re->height = height;
+   evas_direct3d_resize(re->d3d, width, height);
+}
+
+static void
+eng_output_redraws_rect_add(void *data, int x, int y, int width, int height)
+{
+   Render_Engine *re = (Render_Engine *)data;
+}
+
+static void
+eng_output_redraws_rect_del(void *data, int x, int y, int width, int height)
+{
+   Render_Engine *re = (Render_Engine *)data;
+}
+
+static void
+eng_output_redraws_clear(void *data)
+{
+   Render_Engine *re = (Render_Engine *)data;
+}
+
+static void *
+eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h,
+  int *cx, int *cy, int *cw, int *ch)
+{
+   Render_Engine *re;
+
+   re = (Render_Engine *)data;
+   if (re->end)
+     {
+     re->end = 0;
+     re->in_redraw = 0;
+     return NULL;
+     }
+
+   if (x) *x = 0;
+   if (y) *y = 0;
+   if (w) *w = 800;  //re->d3d.width;
+   if (h) *h = 600;  //re->d3d.height;
+   if (cx) *cx = 0;
+   if (cy) *cy = 0;
+   if (cw) *cw = 800;  //re->d3d.width;
+   if (ch) *ch = 600;  //re->d3d.height;
+
+   re->in_redraw = 1;
+
+   return re;
+}
+
+static void
+eng_output_redraws_next_update_push(void *data, void *surface,
+  int x, int y, int w, int h)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   re->end = 1;
+}
+
+static void
+eng_output_flush(void *data)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_render_all(re->d3d);
+}
+
+static void
+eng_output_idle_flush(void *data)
+{
+   Render_Engine *re = (Render_Engine *)data;
+}
+
+
+//////////////////////////////////////////////////////////////////////////////
+// Draw objects
+//
+
+static void
+eng_line_draw(void *data, void *context, void *surface, int x1, int y1, int x2, int y2)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   if (re->in_redraw == 0)
+      return;
+   evas_direct3d_line_draw(re->d3d, x1, y1, x2, y2);
+}
+
+static void
+eng_rectangle_draw(void *data, void *context, void *surface, int x, int y, int w, int h)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   if (re->in_redraw == 0)
+      return;
+   evas_direct3d_rectangle_draw(re->d3d, x, y, w, h);
+}
+
+static void *
+eng_image_load(void *data, const char *file, const char *key, int *error, Evas_Image_Load_Opts *lo)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   *error = 0;
+   return evas_direct3d_image_load(re->d3d, file, key, NULL, lo);
+}
+
+static void *
+eng_image_new_from_data(void *data, int w, int h, DATA32 *image_data, int alpha, int cspace)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   return evas_direct3d_image_new_from_data(re->d3d, w, h, image_data, alpha, cspace);
+}
+
+static void *
+eng_image_new_from_copied_data(void *data, int w, int h, DATA32 *image_data, int alpha, int cspace)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   return evas_direct3d_image_new_from_copied_data(re->d3d, w, h, image_data, alpha, cspace);
+}
+
+static void
+eng_image_free(void *data, void *image)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_free(re->d3d, image);
+}
+
+static void *
+eng_image_data_put(void *data, void *image, DATA32 *image_data)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_data_put(re->d3d, image, image_data);
+   return image;
+}
+
+static void *
+eng_image_dirty_region(void *data, void *image, int x, int y, int w, int h)
+{
+   return image;
+}
+
+static void *
+eng_image_data_get(void *data, void *image, int to_write, DATA32 **image_data, int *err)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_data_get(re->d3d, image, to_write, image_data);
+   if (err) *err = EVAS_LOAD_ERROR_NONE;
+   return image;
+}
+
+static void
+eng_image_draw(void *data, void *context, void *surface, void *image,
+   int src_x, int src_y, int src_w, int src_h,
+   int dst_x, int dst_y, int dst_w, int dst_h, int smooth)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_draw(re->d3d, image,
+      src_x, src_y, src_w, src_h,
+      dst_x, dst_y, dst_w, dst_h, smooth);
+}
+
+static void
+eng_image_size_get(void *data, void *image, int *w, int *h)
+{
+   evas_direct3d_image_size_get(image, w, h);
+}
+
+static int
+eng_image_alpha_get(void *data, void *image)
+{
+   // Hm:)
+   if (!image)
+      return 1;
+   return 0;
+}
+
+static int
+eng_image_colorspace_get(void *data, void *image)
+{
+   // Well, change that when you think about other colorspace
+   return EVAS_COLORSPACE_ARGB8888;
+}
+
+static void *
+eng_image_border_set(void *data, void *image, int l, int r, int t, int b)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_border_set(re->d3d, image, l, t, r, b);
+   return image;
+}
+
+static void
+eng_image_border_get(void *data, void *image, int *l, int *r, int *t, int *b)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_direct3d_image_border_get(re->d3d, image, l, t, r, b);
+}
+
+static void
+eng_image_scale_hint_set(void *data __UNUSED__, void *image, int hint)
+{
+}
+
+static int
+eng_image_scale_hint_get(void *data __UNUSED__, void *image)
+{
+   return EVAS_IMAGE_SCALE_HINT_NONE;
+}
+
+static void
+eng_font_draw(void *data, void *context, void *surface, Evas_Font_Set *font, int x, int y, int w, int h, int ow, int oh, const Evas_Text_Props *intl_props)
+{
+   Render_Engine *re = (Render_Engine *)data;
+        RGBA_Image im;
+   im.image.data = NULL;
+   im.cache_entry.w = re->width;
+   im.cache_entry.h = re->height;
+
+   evas_direct3d_select_or_create_font(re->d3d, font);
+
+   evas_common_draw_context_font_ext_set(context, re->d3d,
+      evas_direct3d_font_texture_new,
+      evas_direct3d_font_texture_free,
+      evas_direct3d_font_texture_draw);
+   evas_common_font_draw(&im, context, (RGBA_Font *) font, x, y, intl_props);
+   evas_common_draw_context_font_ext_set(context, NULL, NULL, NULL, NULL);
+}
+
+static void
+eng_font_free(void *data, void *font)
+{
+   Render_Engine *re = (Render_Engine *)data;
+   evas_common_font_free(font);
+   evas_direct3d_font_free(re->d3d, font);
+}
+
+/* module advertising code */
+static int
+module_open(Evas_Module *em)
+{
+   if (!em) return 0;
+   /* get whatever engine module we inherit from */
+   if (!_evas_module_engine_inherit(&pfunc, "software_generic")) return 0;
+    /* Initialize the log domain */
+   _evas_engine_direct3d_log_dom = eina_log_domain_register
+     ("evas-direct3d", EVAS_DEFAULT_LOG_COLOR);
+   if (_evas_engine_direct3d_log_dom < 0)
+     {
+        EINA_LOG_ERR("Can not create a module log domain.");
+        return 0;
+     }
+   /* store it for later use */
+   func = pfunc;
+   /* now to override methods */
+#define ORD(f) EVAS_API_OVERRIDE(f, &func, eng_)
+   ORD(info);
+   ORD(info_free);
+   ORD(setup);
+   ORD(context_color_set);
+   ORD(context_multiplier_set);
+   ORD(context_multiplier_unset);
+   ORD(output_free);
+   ORD(output_resize);
+   ORD(output_redraws_rect_add);
+   ORD(output_redraws_rect_del);
+   ORD(output_redraws_clear);
+   ORD(output_redraws_next_update_get);
+   ORD(output_redraws_next_update_push);
+   ORD(output_flush);
+   ORD(output_idle_flush);
+   ORD(line_draw);
+   ORD(rectangle_draw);
+   ORD(image_load);
+   ORD(image_new_from_data);
+   ORD(image_new_from_copied_data);
+   ORD(image_free);
+   ORD(image_data_put);
+   ORD(image_dirty_region);
+   ORD(image_data_get);
+   ORD(image_draw);
+   ORD(image_size_get);
+   ORD(image_alpha_get);
+   ORD(image_colorspace_get);
+   ORD(image_border_set);
+   ORD(image_border_get);
+   ORD(font_draw);
+   ORD(font_free);
+
+   ORD(image_scale_hint_set);
+   ORD(image_scale_hint_get);
+
+//   ORD(image_map_draw);
+//   ORD(image_map_surface_new);
+//   ORD(image_map_surface_free);
+
+   /* now advertise out own api */
+   em->functions = (void *)(&func);
+   return 1;
+}
+
+static void
+module_close(Evas_Module *em)
+{
+  eina_log_domain_unregister(_evas_engine_direct3d_log_dom);
+}
+
+static Evas_Module_Api evas_modapi =
+{
+  EVAS_MODULE_API_VERSION,
+  "direct3d",
+  "none",
+  {
+    module_open,
+    module_close
+  }
+};
+
+EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, direct3d);
+
+#ifndef EVAS_STATIC_BUILD_DIRECT3D
+EVAS_EINA_MODULE_DEFINE(engine, direct3d);
+#endif