fix compilation of glew engine.

Unfortunately, the computer on which i compile does not
support OpenGL 2.0, so i can't test the engine.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/evas@43610 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/modules/engines/gl_glew/evas_engine.c b/src/modules/engines/gl_glew/evas_engine.c
index 3d05c9b..2d94a1b 100644 (file)
--- a/src/modules/engines/gl_glew/evas_engine.c
+++ b/src/modules/engines/gl_glew/evas_engine.c
@@ -1,7 +1,7 @@
 #include "evas_engine.h"
-#include "Evas_Engine_GL_Glew.h"
 
-int _evas_engine_GL_GLEW_log_dom = -1;
+int _evas_engine_GL_glew_log_dom = -1;
+
 /* function tables - filled in later (func and parent func) */
 static Evas_Func func, pfunc;
 
@@ -9,27 +9,26 @@ typedef struct _Render_Engine Render_Engine;
 
 struct _Render_Engine
 {
-   HWND                 win;
-   HDC                  dc;
-   HGLRC                context;
    Evas_GL_Glew_Window *window;
    int                  end;
 };
 
 static void *
-eng_info(Evas *e)
+eng_info(Evas *e __UNUSED__)
 {
    Evas_Engine_Info_GL_Glew *info;
    info = calloc(1, sizeof(Evas_Engine_Info_GL_Glew));
+   if (!info) return NULL;
    info->magic.magic = rand();
    return info;
-   e = NULL;
 }
 
 static void
-eng_info_free(Evas *e, void *info)
+eng_info_free(Evas *e __UNUSED__, void *info)
 {
    Evas_Engine_Info_GL_Glew *in;
+
+   eina_log_domain_unregister(_evas_engine_GL_glew_log_dom);
    in = (Evas_Engine_Info_GL_Glew *)info;
    free(in);
 }
@@ -46,18 +45,8 @@ eng_setup(Evas *e, void *in)
        re = calloc(1, sizeof(Render_Engine));
        if (!re) return 0;
 
-        if (!evas_glew_init(info->info.window, &re->dc, &re->context))
-          {
-            free(re);
-            e->engine.data.output = NULL;
-            return 0;
-          }
-
-        re->win = info->info.window;
        e->engine.data.output = re;
        re->window = eng_window_new(info->info.window,
-                                    re->dc,
-                                    re->context,
                                     info->info.depth,
                                     e->output.w,
                                     e->output.h);
@@ -84,20 +73,9 @@ eng_setup(Evas *e, void *in)
      }
    else
      {
-
-        if (!evas_glew_init(info->info.window, &re->dc, &re->context))
-          {
-            free(re);
-            e->engine.data.output = NULL;
-            return 0;
-          }
-
-        re->win = info->info.window;
        re = e->engine.data.output;
        eng_window_free(re->window);
        re->window = eng_window_new(info->info.window,
-                                    re->dc,
-                                    re->context,
                                     info->info.depth,
                                     e->output.w,
                                     e->output.h);
@@ -107,6 +85,7 @@ eng_setup(Evas *e, void *in)
    if (!e->engine.data.context)
      e->engine.data.context =
        e->engine.func->context_new(e->engine.data.output);
+   eng_window_use(re->window);
 
    return 1;
 }
@@ -118,7 +97,6 @@ eng_output_free(void *data)
 
    re = (Render_Engine *)data;
    eng_window_free(re->window);
-   evas_glew_shutdown(re->win, re->dc, re->context);
    free(re);
 
    evas_common_font_shutdown();
@@ -137,11 +115,8 @@ eng_output_resize(void *data, int w, int h)
 }
 
 static void
-eng_output_tile_size_set(void *data, int w, int h)
+eng_output_tile_size_set(void *data __UNUSED__, int w __UNUSED__, int h __UNUSED__)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
 }
 
 static void
@@ -177,11 +152,8 @@ eng_output_redraws_rect_add(void *data, int x, int y, int w, int h)
 }
 
 static void
-eng_output_redraws_rect_del(void *data, int x, int y, int w, int h)
+eng_output_redraws_rect_del(void *data __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
 }
 
 static void
@@ -194,6 +166,8 @@ eng_output_redraws_clear(void *data)
 }
 
 #define SLOW_GL_COPY_RECT 1
+/* vsync games - not for now though */
+//#define VSYNC_TO_SCREEN 1
 
 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)
@@ -201,6 +175,7 @@ eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, i
    Render_Engine *re;
 
    re = (Render_Engine *)data;
+   evas_gl_common_context_flush(re->window->gl_context);
    /* get the upate rect surface - return engine data as dummy */
    if (!re->window->draw.redraw)
      {
@@ -235,11 +210,14 @@ eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, i
    if (cw) *cw = re->window->draw.x2 - re->window->draw.x1 + 1;
    if (ch) *ch = re->window->draw.y2 - re->window->draw.y1 + 1;
 #endif
+// clear buffer. only needed for dest alpha
+//   glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+//   glClear(GL_COLOR_BUFFER_BIT);
    return re;
 }
 
 static void
-eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h)
+eng_output_redraws_next_update_push(void *data, void *surface __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
 {
    Render_Engine *re;
 
@@ -247,6 +225,7 @@ eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int
    /* put back update surface.. in this case just unflag redraw */
    re->window->draw.redraw = 0;
    re->window->draw.drew = 1;
+   evas_gl_common_context_flush(re->window->gl_context);
 }
 
 static void
@@ -260,8 +239,11 @@ eng_output_flush(void *data)
    re->window->draw.drew = 0;
    eng_window_use(re->window);
 
+#ifdef VSYNC_TO_SCREEN
+   eng_window_vsync_set(1);
+#endif
 #ifdef SLOW_GL_COPY_RECT
-   SwapBuffers(re->dc);
+   eng_window_swap_buffers(re->window);
 #else
    /* SLOW AS ALL HELL */
    evas_gl_common_swap_rect(re->window->gl_context,
@@ -272,35 +254,20 @@ eng_output_flush(void *data)
 }
 
 static void
-eng_output_idle_flush(void *data)
+eng_output_idle_flush(void *data __UNUSED__)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
 }
 
 static void
-eng_context_cutout_add(void *data, void *context, int x, int y, int w, int h)
+eng_context_cutout_add(void *data __UNUSED__, void *context, int x, int y, int w, int h)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
-#ifndef EVAS_GL_COMMON_NOCUTOUTS
-   re->window->gl_context->dc = context;
    evas_common_draw_context_add_cutout(context, x, y, w, h);
-#endif
 }
 
 static void
-eng_context_cutout_clear(void *data, void *context)
+eng_context_cutout_clear(void *data __UNUSED__, void *context)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
-#ifndef EVAS_GL_COMMON_NOCUTOUTS
-   re->window->gl_context->dc = context;
    evas_common_draw_context_clear_cutouts(context);
-#endif
 }
 
 static void
@@ -320,8 +287,9 @@ eng_line_draw(void *data, void *context, void *surface, int x1, int y1, int x2,
    Render_Engine *re;
 
    re = (Render_Engine *)data;
+   eng_window_use(re->window);
    re->window->gl_context->dc = context;
-   evas_gl_common_line_draw(re->window->gl_context, x1, y1, x2, y2);
+//-//   evas_gl_common_line_draw(re->win->gl_context, x1, y1, x2, y2);
 }
 
 static void *
@@ -330,7 +298,8 @@ eng_polygon_point_add(void *data, void *context, void *polygon, int x, int y)
    Render_Engine *re;
 
    re = (Render_Engine *)data;
-   return evas_gl_common_poly_point_add(polygon, x, y);
+//--//      return evas_gl_common_poly_point_add(polygon, x, y);
+   return NULL;
 
 }
 
@@ -340,7 +309,8 @@ eng_polygon_points_clear(void *data, void *context, void *polygon)
    Render_Engine *re;
 
    re = (Render_Engine *)data;
-   return evas_gl_common_poly_points_clear(polygon);
+//--//      return evas_gl_common_poly_points_clear(polygon);
+   return NULL;
 }
 
 static void
@@ -350,91 +320,199 @@ eng_polygon_draw(void *data, void *context, void *surface, void *polygon)
 
    re = (Render_Engine *)data;
    re->window->gl_context->dc = context;
-   evas_gl_common_poly_draw(re->window->gl_context, polygon);
+//--//      evas_gl_common_poly_draw(re->win->gl_context, polygon);
+}
+
+static void
+eng_gradient2_color_np_stop_insert(void *data __UNUSED__, void *gradient __UNUSED__, int r __UNUSED__, int g __UNUSED__, int b __UNUSED__, int a __UNUSED__, float pos __UNUSED__)
+{
+}
+
+static void
+eng_gradient2_clear(void *data __UNUSED__, void *gradient __UNUSED__)
+{
+}
+
+static void
+eng_gradient2_fill_transform_set(void *data __UNUSED__, void *gradient __UNUSED__, void *transform __UNUSED__)
+{
+}
+
+static void
+eng_gradient2_fill_spread_set
+(void *data __UNUSED__, void *gradient __UNUSED__, int spread __UNUSED__)
+{
 }
 
 static void *
-eng_gradient_new(void *data)
+eng_gradient2_linear_new(void *data __UNUSED__)
 {
-   return evas_gl_common_gradient_new();
+   return NULL;
 }
 
 static void
-eng_gradient_color_stop_add(void *data, void *gradient, int r, int g, int b, int a, int delta)
+eng_gradient2_linear_free(void *data __UNUSED__, void *linear_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_color_stop_add(gradient, r, g, b, a, delta);
 }
 
 static void
-eng_gradient_alpha_stop_add(void *data, void *gradient, int a, int delta)
+eng_gradient2_linear_fill_set(void *data __UNUSED__, void *linear_gradient __UNUSED__, int x0 __UNUSED__, int y0 __UNUSED__, int x1 __UNUSED__, int y1 __UNUSED__)
 {
-   evas_gl_common_gradient_alpha_stop_add(gradient, a, delta);
+}
+
+static int
+eng_gradient2_linear_is_opaque(void *data __UNUSED__, void *context __UNUSED__, void *linear_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+   return 1;
+}
+
+static int
+eng_gradient2_linear_is_visible(void *data __UNUSED__, void *context __UNUSED__, void *linear_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+   return 1;
 }
 
 static void
-eng_gradient_clear(void *data, void *gradient)
+eng_gradient2_linear_render_pre(void *data __UNUSED__, void *context __UNUSED__, void *linear_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_clear(gradient);
 }
 
 static void
-eng_gradient_color_data_set(void *data, void *gradient, void *map, int len, int has_alpha)
+eng_gradient2_linear_render_post(void *data __UNUSED__, void *linear_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_color_data_set(gradient, map, len, has_alpha);
 }
 
 static void
-eng_gradient_alpha_data_set(void *data, void *gradient, void *alpha_map, int len)
+eng_gradient2_linear_draw(void *data __UNUSED__, void *context __UNUSED__, void *surface __UNUSED__, void *linear_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+}
+
+static void *
+eng_gradient2_radial_new(void *data __UNUSED__)
 {
-   evas_gl_common_gradient_alpha_data_set(gradient, alpha_map, len);
+   return NULL;
 }
 
 static void
-eng_gradient_free(void *data, void *gradient)
+eng_gradient2_radial_free(void *data __UNUSED__, void *radial_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_free(gradient);
 }
 
 static void
-eng_gradient_fill_set(void *data, void *gradient, int x, int y, int w, int h)
+eng_gradient2_radial_fill_set(void *data __UNUSED__, void *radial_gradient __UNUSED__, float cx __UNUSED__, float cy __UNUSED__, float rx __UNUSED__, float ry __UNUSED__)
 {
-   evas_gl_common_gradient_fill_set(gradient, x, y, w, h);
+}
+
+static int
+eng_gradient2_radial_is_opaque(void *data __UNUSED__, void *context __UNUSED__, void *radial_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+   return 1;
+}
+
+static int
+eng_gradient2_radial_is_visible(void *data __UNUSED__, void *context __UNUSED__, void *radial_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+   return 1;
 }
 
 static void
-eng_gradient_fill_angle_set(void *data, void *gradient, double angle)
+eng_gradient2_radial_render_pre(void *data __UNUSED__, void *context __UNUSED__, void *radial_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_fill_angle_set(gradient, angle);
 }
 
 static void
-eng_gradient_fill_spread_set(void *data, void *gradient, int spread)
+eng_gradient2_radial_render_post(void *data __UNUSED__, void *radial_gradient __UNUSED__)
 {
-   evas_gl_common_gradient_fill_spread_set(gradient, spread);
 }
 
 static void
-eng_gradient_angle_set(void *data, void *gradient, double angle)
+eng_gradient2_radial_draw(void *data __UNUSED__, void *context __UNUSED__, void *surface __UNUSED__, void *radial_gradient __UNUSED__, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
+{
+}
+
+static void *
+eng_gradient_new(void *data __UNUSED__)
 {
-   evas_gl_common_gradient_map_angle_set(gradient, angle);
+//--//      return evas_gl_common_gradient_new();
+   return NULL;
 }
 
 static void
-eng_gradient_offset_set(void *data, void *gradient, float offset)
+eng_gradient_color_stop_add(void *data __UNUSED__, void *gradient, int r, int g, int b, int a, int delta)
 {
-   evas_gl_common_gradient_map_offset_set(gradient, offset);
+//--//      evas_gl_common_gradient_color_stop_add(gradient, r, g, b, a, delta);
 }
 
 static void
-eng_gradient_direction_set(void *data, void *gradient, int direction)
+eng_gradient_alpha_stop_add(void *data __UNUSED__, void *gradient, int a, int delta)
 {
-   evas_gl_common_gradient_map_direction_set(gradient, direction);
+//--//      evas_gl_common_gradient_alpha_stop_add(gradient, a, delta);
 }
 
 static void
-eng_gradient_type_set(void *data, void *gradient, char *name, char *params)
+eng_gradient_clear(void *data __UNUSED__, void *gradient)
 {
-   evas_gl_common_gradient_type_set(gradient, name, params);
+//--//      evas_gl_common_gradient_clear(gradient);
+}
+
+static void
+eng_gradient_color_data_set(void *data __UNUSED__, void *gradient, void *map, int len, int has_alpha)
+{
+//--//      evas_gl_common_gradient_color_data_set(gradient, map, len, has_alpha);
+}
+
+static void
+eng_gradient_alpha_data_set(void *data __UNUSED__, void *gradient, void *alpha_map, int len)
+{
+//--//      evas_gl_common_gradient_alpha_data_set(gradient, alpha_map, len);
+}
+
+static void
+eng_gradient_free(void *data __UNUSED__, void *gradient)
+{
+//--//      evas_gl_common_gradient_free(gradient);
+}
+
+static void
+eng_gradient_fill_set(void *data __UNUSED__, void *gradient, int x, int y, int w, int h)
+{
+//--//      evas_gl_common_gradient_fill_set(gradient, x, y, w, h);
+}
+
+static void
+eng_gradient_fill_angle_set(void *data __UNUSED__, void *gradient, double angle)
+{
+//--//      evas_gl_common_gradient_fill_angle_set(gradient, angle);
+}
+
+static void
+eng_gradient_fill_spread_set(void *data __UNUSED__, void *gradient, int spread)
+{
+//--//      evas_gl_common_gradient_fill_spread_set(gradient, spread);
+}
+
+static void
+eng_gradient_angle_set(void *data __UNUSED__, void *gradient, double angle)
+{
+//--//      evas_gl_common_gradient_map_angle_set(gradient, angle);
+}
+
+static void
+eng_gradient_offset_set(void *data __UNUSED__, void *gradient, float offset)
+{
+//--//      evas_gl_common_gradient_map_offset_set(gradient, offset);
+}
+
+static void
+eng_gradient_direction_set(void *data __UNUSED__, void *gradient, int direction)
+{
+//--//      evas_gl_common_gradient_map_direction_set(gradient, direction);
+}
+
+static void
+eng_gradient_type_set(void *data __UNUSED__, void *gradient, char *name, char *params)
+{
+//--//      evas_gl_common_gradient_type_set(gradient, name, params);
 }
 
 static int
@@ -443,7 +521,8 @@ eng_gradient_is_opaque(void *data, void *context, void *gradient, int x, int y,
    Render_Engine *re = (Render_Engine *)data;
 
    re->window->gl_context->dc = context;
-   return evas_gl_common_gradient_is_opaque(re->window->gl_context, gradient, x, y, w, h);
+//--//      return evas_gl_common_gradient_is_opaque(re->window->gl_context, gradient, x, y, w, h);
+   return 0;
 }
 
 static int
@@ -452,7 +531,8 @@ eng_gradient_is_visible(void *data, void *context, void *gradient, int x, int y,
    Render_Engine *re = (Render_Engine *)data;
 
    re->window->gl_context->dc = context;
-   return evas_gl_common_gradient_is_visible(re->window->gl_context, gradient, x, y, w, h);
+//--//      return evas_gl_common_gradient_is_visible(re->window->gl_context, gradient, x, y, w, h);
+   return 0;
 }
 
 static void
@@ -461,33 +541,31 @@ eng_gradient_render_pre(void *data, void *context, void *gradient)
    Render_Engine *re = (Render_Engine *)data;
 
    re->window->gl_context->dc = context;
-   evas_gl_common_gradient_render_pre(re->window->gl_context, gradient);
+//--//      evas_gl_common_gradient_render_pre(re->window->gl_context, gradient);
 }
 
 static void
-eng_gradient_render_post(void *data, void *gradient)
+eng_gradient_render_post(void *data __UNUSED__, void *gradient)
 {
-   evas_gl_common_gradient_render_post(gradient);
+//--//      evas_gl_common_gradient_render_post(gradient);
 }
 
 static void
-eng_gradient_draw(void *data, void *context, void *surface, void *gradient, int x, int y, int w, int h)
+eng_gradient_draw(void *data, void *context, void *surface __UNUSED__, void *gradient, int x, int y, int w, int h)
 {
    Render_Engine *re;
 
    re = (Render_Engine *)data;
    eng_window_use(re->window);
    re->window->gl_context->dc = context;
-   evas_gl_common_gradient_draw(re->window->gl_context, gradient, x, y, w, h);
+//--//      evas_gl_common_gradient_draw(re->window->gl_context, gradient, x, y, w, h);
 }
 
 static int
 eng_image_alpha_get(void *data, void *image)
 {
-   Render_Engine *re;
    Evas_GL_Image *im;
 
-   re = (Render_Engine *)data;
    if (!image) return 1;
    im = image;
    /* FIXME: can move to gl_common */
@@ -504,10 +582,8 @@ eng_image_alpha_get(void *data, void *image)
 static int
 eng_image_colorspace_get(void *data, void *image)
 {
-   Render_Engine *re;
    Evas_GL_Image *im;
 
-   re = (Render_Engine *)data;
    if (!image) return EVAS_COLORSPACE_ARGB8888;
    im = image;
    return im->cs.space;
@@ -545,41 +621,31 @@ eng_image_alpha_set(void *data, void *image, int has_alpha)
 }
 
 static void *
-eng_image_border_set(void *data, void *image, int l, int r, int t, int b)
+eng_image_border_set(void *data __UNUSED__, void *image, int l __UNUSED__, int r __UNUSED__, int t __UNUSED__, int b __UNUSED__)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
    return image;
 }
 
 static void
-eng_image_border_get(void *data, void *image, int *l, int *r, int *t, int *b)
+eng_image_border_get(void *data __UNUSED__, void *image __UNUSED__, int *l __UNUSED__, int *r __UNUSED__, int *t __UNUSED__, int *b __UNUSED__)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
 }
 
 static char *
-eng_image_comment_get(void *data, void *image, char *key)
+eng_image_comment_get(void *data __UNUSED__, void *image, char *key __UNUSED__)
 {
-   Render_Engine *re;
    Evas_GL_Image *im;
 
-   re = (Render_Engine *)data;
    if (!image) return NULL;
-   im = image;
+   im = (Evas_GL_Image *)image;
    return im->im->info.comment;
 }
 
 static char *
-eng_image_format_get(void *data, void *image)
+eng_image_format_get(void *data __UNUSED__, void *image)
 {
-   Render_Engine *re;
    Evas_GL_Image *im;
 
-   re = (Render_Engine *)data;
    im = image;
    return NULL;
 }
@@ -595,6 +661,7 @@ eng_image_colorspace_set(void *data, void *image, int cspace)
    im = image;
    /* FIXME: can move to gl_common */
    if (im->cs.space == cspace) return;
+   eng_window_use(re->window);
    evas_cache_image_colorspace(&im->im->cache_entry, cspace);
    switch (cspace)
      {
@@ -625,12 +692,12 @@ eng_image_colorspace_set(void *data, void *image, int cspace)
 }
 
 static void
-eng_image_native_set(void *data, void *image, void *native)
+eng_image_native_set(void *data __UNUSED__, void *image __UNUSED__, void *native __UNUSED__)
 {
 }
 
 static void *
-eng_image_native_get(void *data, void *image)
+eng_image_native_get(void *data __UNUSED__, void *image __UNUSED__)
 {
    return NULL;
 }
@@ -678,11 +745,8 @@ eng_image_free(void *data, void *image)
 }
 
 static void
-eng_image_size_get(void *data, void *image, int *w, int *h)
+eng_image_size_get(void *data __UNUSED__, void *image, int *w, int *h)
 {
-   Render_Engine *re;
-
-   re = (Render_Engine *)data;
    if (!image)
      {
        *w = 0;
@@ -731,12 +795,13 @@ eng_image_size_set(void *data, void *image, int w, int h)
 }
 
 static void *
-eng_image_dirty_region(void *data, void *image, int x, int y, int w, int h)
+eng_image_dirty_region(void *data, void *image, int x __UNUSED__, int y __UNUSED__, int w __UNUSED__, int h __UNUSED__)
 {
    Render_Engine *re;
 
    re = (Render_Engine *)data;
    if (!image) return NULL;
+   eng_window_use(re->window);
    evas_gl_common_image_dirty(image);
    return image;
 }
@@ -840,7 +905,7 @@ eng_image_data_put(void *data, void *image, DATA32 *image_data)
 }
 
 static void
-eng_image_data_preload_request(void *data, void *image, const void *target)
+eng_image_data_preload_request(void *data __UNUSED__, void *image, const void *target)
 {
    Evas_GL_Image *gim = image;
    RGBA_Image *im;
@@ -852,7 +917,7 @@ eng_image_data_preload_request(void *data, void *image, const void *target)
 }
 
 static void
-eng_image_data_preload_cancel(void *data, void *image, const void *target)
+eng_image_data_preload_cancel(void *data __UNUSED__, void *image, const void *target)
 {
    Evas_GL_Image *gim = image;
    RGBA_Image *im;
@@ -864,7 +929,7 @@ eng_image_data_preload_cancel(void *data, void *image, const void *target)
 }
 
 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)
+eng_image_draw(void *data, void *context, void *surface __UNUSED__, 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;
 
@@ -879,30 +944,51 @@ eng_image_draw(void *data, void *context, void *surface, void *image, int src_x,
 }
 
 static void
-eng_image_scale_hint_set(void *data __UNUSED__, void *image, int hint)
+eng_image_scale_hint_set(void *data __UNUSED__, void *image __UNUSED__, int hint __UNUSED__)
 {
 }
 
 static int
-eng_image_scale_hint_get(void *data __UNUSED__, void *image)
+eng_image_scale_hint_get(void *data __UNUSED__, void *image __UNUSED__)
 {
    return EVAS_IMAGE_SCALE_HINT_NONE;
 }
 
 static void
+eng_image_map4_draw(void *data __UNUSED__, void *context, void *surface, void *image, RGBA_Map_Point *p, int smooth, int level)
+{
+   // XXX
+}
+
+static void *
+eng_image_map_surface_new(void *data __UNUSED__, int w, int h, int alpha)
+{
+   // XXX
+   return NULL;
+}
+
+static void
+eng_image_map_surface_free(void *data __UNUSED__, void *surface)
+{
+   // XXX
+}
+
+static void
 eng_font_draw(void *data, void *context, void *surface, void *font, int x, int y, int w, int h, int ow, int oh, const char *text)
 {
    Render_Engine *re;
 
    re = (Render_Engine *)data;
+   eng_window_use(re->window);
      {
+        // FIXME: put im into context so we can free it
        static RGBA_Image *im = NULL;
 
        if (!im)
           im = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
-        if (!im) return ;
-        evas_cache_image_surface_alloc(&im->cache_entry, re->window->width, re->window->height);
-
+        if (!im) return;
+        im->cache_entry.w = re->window->width;
+        im->cache_entry.h = re->window->height;
        evas_common_draw_context_font_ext_set(context,
                                              re->window->gl_context,
                                              evas_gl_font_texture_new,
@@ -917,14 +1003,21 @@ eng_font_draw(void *data, void *context, void *surface, void *font, int x, int y
      }
 }
 
+static Eina_Bool
+eng_canvas_alpha_get(void *data __UNUSED__, void *info __UNUSED__)
+{
+   // FIXME: support ARGB gl targets!!!
+   return EINA_FALSE;
+}
+
 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;
-   _evas_engine_GL_GLEW_log_dom = eina_log_domain_register("EvasGLGlew",EVAS_DEFAULT_LOG_COLOR);
-   if(_evas_engine_GL_GLEW_log_dom < 0) 
+   _evas_engine_GL_glew_log_dom = eina_log_domain_register("EvasGLGlew", EVAS_DEFAULT_LOG_COLOR);
+   if(_evas_engine_GL_glew_log_dom < 0) 
      {
        EINA_LOG_ERR("Impossible to create a log domain for GL (Glew) engine.\n");
        return 0;
@@ -936,6 +1029,7 @@ module_open(Evas_Module *em)
    ORD(info);
    ORD(info_free);
    ORD(setup);
+   ORD(canvas_alpha_get);
    ORD(output_free);
    ORD(output_resize);
    ORD(output_tile_size_set);
@@ -953,6 +1047,28 @@ module_open(Evas_Module *em)
    ORD(polygon_point_add);
    ORD(polygon_points_clear);
    ORD(polygon_draw);
+
+   ORD(gradient2_color_np_stop_insert);
+   ORD(gradient2_clear);
+   ORD(gradient2_fill_transform_set);
+   ORD(gradient2_fill_spread_set);
+   ORD(gradient2_linear_new);
+   ORD(gradient2_linear_free);
+   ORD(gradient2_linear_fill_set);
+   ORD(gradient2_linear_is_opaque);
+   ORD(gradient2_linear_is_visible);
+   ORD(gradient2_linear_render_pre);
+   ORD(gradient2_linear_render_post);
+   ORD(gradient2_linear_draw);
+   ORD(gradient2_radial_new);
+   ORD(gradient2_radial_free);
+   ORD(gradient2_radial_fill_set);
+   ORD(gradient2_radial_is_opaque);
+   ORD(gradient2_radial_is_visible);
+   ORD(gradient2_radial_render_pre);
+   ORD(gradient2_radial_render_post);
+   ORD(gradient2_radial_draw);
+
    ORD(gradient_new);
    ORD(gradient_free);
    ORD(gradient_color_stop_add);
@@ -972,6 +1088,7 @@ module_open(Evas_Module *em)
    ORD(gradient_render_pre);
    ORD(gradient_render_post);
    ORD(gradient_draw);
+
    ORD(image_load);
    ORD(image_new_from_data);
    ORD(image_new_from_copied_data);
@@ -994,11 +1111,16 @@ module_open(Evas_Module *em)
    ORD(image_colorspace_get);
    ORD(image_native_set);
    ORD(image_native_get);
+
    ORD(font_draw);
    
    ORD(image_scale_hint_set);
    ORD(image_scale_hint_get);
    
+   ORD(image_map4_draw);
+   ORD(image_map_surface_new);
+   ORD(image_map_surface_free);
+   
    /* now advertise out own api */
    em->functions = (void *)(&func);
    return 1;
@@ -1007,7 +1129,7 @@ module_open(Evas_Module *em)
 static void
 module_close(Evas_Module *em)
 {
-  eina_log_domain_unregister(_evas_engine_GL_GLEW_log_dom);
+  eina_log_domain_unregister(_evas_engine_GL_glew_log_dom);
 }
 
 static Evas_Module_Api evas_modapi =

diff --git a/src/modules/engines/gl_glew/evas_engine.h b/src/modules/engines/gl_glew/evas_engine.h
index b35c1c5..d38c4fa 100644 (file)
--- a/src/modules/engines/gl_glew/evas_engine.h
+++ b/src/modules/engines/gl_glew/evas_engine.h
@@ -1,9 +1,15 @@
 #ifndef __EVAS_ENGINE_H__
 #define __EVAS_ENGINE_H__
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include <windows.h>
 
 #include "evas_gl_common.h"
+#include "Evas_Engine_GL_Glew.h"
+
 extern int _evas_engine_GL_glew_log_dom ;
 #ifdef ERR
 # undef ERR
@@ -34,9 +40,11 @@ typedef struct _Evas_GL_Glew_Window Evas_GL_Glew_Window;
 
 struct _Evas_GL_Glew_Window
 {
+#ifdef _WIN32
    HWND             window;
    HDC              dc;
    HGLRC            context;
+#endif
    int              width;
    int              height;
    int              depth;
@@ -51,21 +59,17 @@ struct _Evas_GL_Glew_Window
    } draw;
 };
 
-int evas_glew_init(HWND window, HDC *dc, HGLRC *context);
-
-void evas_glew_shutdown(HWND  window,
-                        HDC   dc,
-                        HGLRC context);
-
+#ifdef _WIN32
 Evas_GL_Glew_Window *eng_window_new(HWND window,
-                                    HDC   dc,
-                                    HGLRC context,
                                     int  depth,
                                     int  width,
                                     int  height);
+#endif
 
 void eng_window_free(Evas_GL_Glew_Window *gw);
 void eng_window_use(Evas_GL_Glew_Window *gw);
+void eng_window_swap_buffers(Evas_GL_Glew_Window *gw);
+void eng_window_vsync_set(int on);
 
 
 #endif /* __EVAS_ENGINE_H__ */

diff --git a/src/modules/engines/gl_glew/evas_glew_main.c b/src/modules/engines/gl_glew/evas_glew_main.c
index dbaf473..aea7ce5 100644 (file)
--- a/src/modules/engines/gl_glew/evas_glew_main.c
+++ b/src/modules/engines/gl_glew/evas_glew_main.c
@@ -1,19 +1,30 @@
-#include "evas_common.h"
 #include "evas_engine.h"
-#include "Evas_Engine_GL_Glew.h"
 
+#ifdef HAVE_GL_GLEW_H
+# include <GL/wglew.h>
+#endif
 
 static Evas_GL_Glew_Window *_evas_gl_glew_window = NULL;
 
-int
-evas_glew_init(HWND window, HDC *dc, HGLRC *context)
+Evas_GL_Glew_Window *
+eng_window_new(HWND  window,
+               int   depth,
+               int   width,
+               int   height)
 {
    PIXELFORMATDESCRIPTOR pfd;
+   Evas_GL_Glew_Window  *gw;
    int                   format;
 
-   *dc = GetDC(window);
-   if (!*dc)
-    goto no_dc;
+   gw = calloc(1, sizeof(Evas_GL_Glew_Window));
+   if (!gw) return NULL;
+
+   gw->window = window;
+   gw->depth = depth;
+
+   gw->dc = GetDC(window);
+   if (!gw->dc)
+    goto free_window;
 
    ZeroMemory(&pfd, sizeof (pfd));
    pfd.nSize = sizeof (pfd);
@@ -24,85 +35,60 @@ evas_glew_init(HWND window, HDC *dc, HGLRC *context)
    pfd.cDepthBits = 32;
    pfd.iLayerType = PFD_MAIN_PLANE;
 
-   format = ChoosePixelFormat(*dc, &pfd);
+   format = ChoosePixelFormat(gw->dc, &pfd);
    if (!format)
-     goto no_format;
+     goto release_dc;
 
-   SetPixelFormat(*dc, format, &pfd);
+   SetPixelFormat(gw->dc, format, &pfd);
 
    if (pfd.iPixelType != PFD_TYPE_RGBA)
-     goto no_format;
+     goto release_dc;
 
-   *context = wglCreateContext(*dc);
-   if (!*context)
-     goto no_format;
+   gw->context = wglCreateContext(gw->dc);
+   if (!gw->context)
+     goto release_dc;
 
-   wglMakeCurrent(*dc, *context);
+   wglMakeCurrent(gw->dc, gw->context);
 
    if (glewInit() != GLEW_OK)
-     goto glew_init_failed;
+     goto delete_context;
 
-   if (GLEW_VERSION_2_0)
+   if (!GLEW_VERSION_2_0)
      {
-       INF("2.0");
+        fprintf(stderr, "\nERROR: OpenGL 2.0 not supported. Exiting...\n\n");
+        goto delete_context;
      }
 
-   return 1;
-
- glew_init_failed:
-   wglMakeCurrent(NULL, NULL);
-   wglDeleteContext(*context);
- no_format:
-   ReleaseDC(window, *dc);
- no_dc:
-
-  return 0;
-}
-
-void
-evas_glew_shutdown(HWND  window,
-                   HDC   dc,
-                   HGLRC context)
-{
-   wglMakeCurrent(NULL, NULL);
-   wglDeleteContext(context);
-   ReleaseDC(window, dc);
-}
-
-Evas_GL_Glew_Window *
-eng_window_new(HWND  window,
-               HDC   dc,
-               HGLRC context,
-               int   depth,
-               int   width,
-               int   height)
-{
-   Evas_GL_Glew_Window *gw;
-
-   gw = calloc(1, sizeof(Evas_GL_Glew_Window));
-   if (!gw) return NULL;
-
-   gw->window = window;
-   gw->dc = dc;
-   gw->context = context;
-   gw->depth = depth;
+   _evas_gl_glew_window = gw;
 
    gw->gl_context = evas_gl_common_context_new();
    if (!gw->gl_context)
-     {
-       free(gw);
-       return NULL;
-     }
+     goto delete_context;
    evas_gl_common_context_resize(gw->gl_context, width, height);
 
    return gw;
+
+ delete_context:
+   wglMakeCurrent(NULL, NULL);
+   wglDeleteContext(gw->context);
+ release_dc:
+   ReleaseDC(window, gw->dc);
+ free_window:
+   free(gw);
+
+   return NULL;
 }
 
 void
 eng_window_free(Evas_GL_Glew_Window *gw)
 {
+   if (!gw)
+     return;
    if (gw == _evas_gl_glew_window) _evas_gl_glew_window = NULL;
    evas_gl_common_context_free(gw->gl_context);
+   wglMakeCurrent(NULL, NULL);
+   wglDeleteContext(gw->context);
+   ReleaseDC(gw->window, gw->dc);
    free(gw);
 }
 
@@ -111,8 +97,37 @@ eng_window_use(Evas_GL_Glew_Window *gw)
 {
    if (_evas_gl_glew_window != gw)
      {
-       _evas_gl_glew_window = gw;
-       wglMakeCurrent(gw->dc, gw->context);
+        if (_evas_gl_glew_window)
+          evas_gl_common_context_flush(_evas_gl_glew_window->gl_context);
+        _evas_gl_glew_window = gw;
+        wglMakeCurrent(gw->dc, gw->context);
      }
    evas_gl_common_context_use(gw->gl_context);
 }
+
+void
+eng_window_swap_buffers(Evas_GL_Glew_Window *gw)
+{
+   SwapBuffers(gw->dc);
+}
+
+void
+eng_window_vsync_set(int on)
+{
+#if 1 /* Using Glew */
+   wglSwapIntervalEXT(on);
+#else /* Using plain OpenGL */
+   const char *extensions = glGetString(GL_EXTENSIONS);
+
+   /* check if WGL_EXT_swap_control extension is supported */
+   if (strstr(extensions, "WGL_EXT_swap_control") == 0)
+     return;
+   else
+     {
+        wglSwapIntervalEXT = (PFNWGLSWAPINTERVALFARPROC)wglGetProcAddress("wglSwapIntervalEXT");
+
+        if (wglSwapIntervalEXT)
+          wglSwapIntervalEXT(on);
+     }
+#endif
+}