From 07274513e984f0b5544586c74508ccd16e7dcafa Mon Sep 17 00:00:00 2001 From: David Walter Seikel Date: Sun, 13 Jan 2013 17:29:19 +1000 Subject: Remove EFL, since it's been released now. --- .../src/modules/engines/software_sdl/evas_engine.c | 1218 -------------------- 1 file changed, 1218 deletions(-) delete mode 100644 libraries/evas/src/modules/engines/software_sdl/evas_engine.c (limited to 'libraries/evas/src/modules/engines/software_sdl/evas_engine.c') diff --git a/libraries/evas/src/modules/engines/software_sdl/evas_engine.c b/libraries/evas/src/modules/engines/software_sdl/evas_engine.c deleted file mode 100644 index 22c11b0..0000000 --- a/libraries/evas/src/modules/engines/software_sdl/evas_engine.c +++ /dev/null @@ -1,1218 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#include "evas_common.h" /* Also includes international specific stuff */ -#include "evas_engine.h" - -int _evas_engine_soft_sdl_log_dom = -1; -/* #define DEBUG_SDL */ - -static Evas_Func func, pfunc; - -static void* _sdl_output_setup (int w, int h, int fullscreen, int noframe, int alpha, int hwsurface); - -static Engine_Image_Entry *_sdl_image_alloc (void); -static void _sdl_image_delete (Engine_Image_Entry *eim); - -static int _sdl_image_constructor (Engine_Image_Entry*, void* data); -static void _sdl_image_destructor (Engine_Image_Entry *eim); - -static void _sdl_image_dirty_region(Engine_Image_Entry *eim, unsigned int x, unsigned int y, unsigned int w, unsigned int h); - -static int _sdl_image_dirty (Engine_Image_Entry *dst, const Engine_Image_Entry *src); - -static int _sdl_image_size_set (Engine_Image_Entry *dst, const Engine_Image_Entry *src); - -static int _sdl_image_update_data (Engine_Image_Entry* dst, void* engine_data); - -static void _sdl_image_load (Engine_Image_Entry *eim, const Image_Entry* im); -static int _sdl_image_mem_size_get(Engine_Image_Entry *eim); - -#ifdef DEBUG_SDL -static void _sdl_image_debug (const char* context, Engine_Image_Entry* im); -#endif - -static const Evas_Cache_Engine_Image_Func _sdl_cache_engine_image_cb = { - NULL /* key */, - _sdl_image_alloc /* alloc */, - _sdl_image_delete /* dealloc */, - _sdl_image_constructor /* constructor */, - _sdl_image_destructor /* destructor */, - _sdl_image_dirty_region /* dirty_region */, - _sdl_image_dirty /* dirty */, - _sdl_image_size_set /* size_set */, - _sdl_image_update_data /* update_data */, - _sdl_image_load /* load */, - _sdl_image_mem_size_get /* mem_size_get */, -#ifdef DEBUG_SDL /* debug */ - _sdl_image_debug -#else - NULL -#endif -}; - -#define _SDL_UPDATE_PIXELS(EIM) \ - ((RGBA_Image *) EIM->cache_entry.src)->image.data = EIM->surface->pixels; - -#define RMASK 0x00ff0000 -#define GMASK 0x0000ff00 -#define BMASK 0x000000ff -#define AMASK 0xff000000 - -/* SDL engine info function */ -static void* -evas_engine_sdl_info (Evas* e __UNUSED__) -{ - Evas_Engine_Info_SDL* info; - info = calloc(1, sizeof (Evas_Engine_Info_SDL)); - if (!info) return NULL; - info->magic.magic = rand(); - return info; -} - -static void -evas_engine_sdl_info_free (Evas* e __UNUSED__, void* info) -{ - Evas_Engine_Info_SDL* in; - in = (Evas_Engine_Info_SDL*) info; - free(in); -} - -/* SDL engine output manipulation function */ -static int -evas_engine_sdl_setup (Evas* e, void* in) -{ - Evas_Engine_Info_SDL* info = (Evas_Engine_Info_SDL*) in; - - /* if we arent set to sdl, why the hell do we get called?! */ - if (evas_output_method_get(e) != evas_render_method_lookup("software_sdl")) - return 0; - - SDL_Init(SDL_INIT_NOPARACHUTE); - - if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0) - { - ERR("SDL_Init failed with %s", SDL_GetError()); - SDL_Quit(); - return 0; - } - - /* lets just set up */ - e->engine.data.output = _sdl_output_setup(e->output.w, e->output.h, - info->info.fullscreen, - info->info.noframe, - info->info.alpha, - info->info.hwsurface); - - if (!e->engine.data.output) - return 0; - - e->engine.func = &func; - e->engine.data.context = e->engine.func->context_new(e->engine.data.output); - - return 1; -} - -static void -evas_engine_sdl_output_free (void *data) -{ - Render_Engine* re = data; - - if (re->tb) - evas_common_tilebuf_free(re->tb); - if (re->rects) - evas_common_tilebuf_free_render_rects(re->rects); - if (re->rgba_engine_image) - evas_cache_engine_image_drop(&re->rgba_engine_image->cache_entry); - if (re->cache) - evas_cache_engine_image_shutdown(re->cache); - - if (re->update_rects) - free(re->update_rects); - free(re); - - evas_common_font_shutdown(); - evas_common_image_shutdown(); - - SDL_QuitSubSystem(SDL_INIT_VIDEO); -} - -static void -evas_engine_sdl_output_resize (void *data, int w, int h) -{ - /* FIXME */ - Render_Engine *re = data; - SDL_Surface *surface; - - if (w == re->tb->outbuf_w && h == re->tb->outbuf_h) - return; - - /* Destroy the current screen */ - evas_cache_engine_image_drop(&re->rgba_engine_image->cache_entry); - - /* Rebuil tilebuf */ - evas_common_tilebuf_free(re->tb); - re->tb = evas_common_tilebuf_new(w, h); - if (re->tb) - evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); - - /* Build the new screen */ - surface = SDL_SetVideoMode(w, h, 32, - (re->flags.hwsurface ? SDL_HWSURFACE : SDL_SWSURFACE) - | (re->flags.fullscreen ? SDL_FULLSCREEN : 0) - | (re->flags.noframe ? SDL_NOFRAME : 0) - | (re->flags.alpha ? SDL_SRCALPHA : 0)); - - if (!surface) - { - ERR("Unable to change the resolution to : %ix%i", w, h); - exit(-1); - } - re->rgba_engine_image = (SDL_Engine_Image_Entry *) evas_cache_engine_image_engine(re->cache, surface); - if (!re->rgba_engine_image) - { - ERR("RGBA_Image allocation from SDL failed"); - exit(-1); - } - - SDL_FillRect(surface, NULL, 0); -} - -static void -evas_engine_sdl_output_tile_size_set (void *data, int w, int h) -{ - Render_Engine* re = (Render_Engine*) data; - - evas_common_tilebuf_set_tile_size(re->tb, w, h); -} - -static void -evas_engine_sdl_output_redraws_rect_add (void *data, int x, int y, int w, int h) -{ - Render_Engine* re = (Render_Engine*) data; - - evas_common_tilebuf_add_redraw(re->tb, x, y, w, h); -} - -static void -evas_engine_sdl_output_redraws_rect_del (void *data, int x, int y, int w, int h) -{ - Render_Engine* re = (Render_Engine*) data; - - evas_common_tilebuf_del_redraw(re->tb, x, y, w, h); -} - -static void -evas_engine_sdl_output_redraws_clear (void *data) -{ - Render_Engine* re = (Render_Engine*) data; - - evas_common_tilebuf_clear(re->tb); -} - -static void* -evas_engine_sdl_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 = data; - Tilebuf_Rect *tb_rect; - SDL_Rect rect; - - if (re->flags.end) - { - re->flags.end = 0; - return NULL; - } - if (!re->rects) - { - re->rects = evas_common_tilebuf_get_render_rects(re->tb); - re->cur_rect = EINA_INLIST_GET(re->rects); - } - if (!re->cur_rect) - { - if (re->rects) evas_common_tilebuf_free_render_rects(re->rects); - re->rects = NULL; - return NULL; - } - - tb_rect = (Tilebuf_Rect*) re->cur_rect; - *cx = *x = tb_rect->x; - *cy = *y = tb_rect->y; - *cw = *w = tb_rect->w; - *ch = *h = tb_rect->h; - re->cur_rect = re->cur_rect->next; - if (!re->cur_rect) - { - evas_common_tilebuf_free_render_rects(re->rects); - re->rects = NULL; - re->flags.end = 1; - } - - rect.x = *x; - rect.y = *y; - rect.w = *w; - rect.h = *h; - - /* Return the "fake" surface so it is passed to the drawing routines. */ - return re->rgba_engine_image; -} - -static void -evas_engine_sdl_output_redraws_next_update_push (void *data, void *surface __UNUSED__, - int x, int y, int w, int h) -{ - Render_Engine *re = (Render_Engine *) data; - - if (re->update_rects_count + 1 > re->update_rects_limit) - { - re->update_rects_limit += 8; - re->update_rects = realloc(re->update_rects, sizeof (SDL_Rect) * re->update_rects_limit); - } - - re->update_rects[re->update_rects_count].x = x; - re->update_rects[re->update_rects_count].y = y; - re->update_rects[re->update_rects_count].w = w; - re->update_rects[re->update_rects_count].h = h; - - ++re->update_rects_count; - - evas_common_cpu_end_opt(); -} - -static void -_sdl_image_dirty_region(Engine_Image_Entry *eim, unsigned int x, unsigned int y, unsigned int w, unsigned int h) -{ - SDL_Engine_Image_Entry *dst; - RGBA_Image *im; - - dst = (SDL_Engine_Image_Entry *) eim; - - SDL_UpdateRect(dst->surface, x, y, w, h); - - im = (RGBA_Image *)eim->src; - im->flags |= RGBA_IMAGE_IS_DIRTY; -} - -static void -evas_engine_sdl_output_flush(void *data) -{ - Render_Engine *re = (Render_Engine *) data; - - if (re->update_rects_count > 0) - SDL_UpdateRects(re->rgba_engine_image->surface, re->update_rects_count, re->update_rects); - - re->update_rects_count = 0; -} - - -static void -evas_engine_sdl_output_idle_flush(void *data) -{ - (void) data; -} - -/* - * Image objects - */ - -static void* -evas_engine_sdl_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_cache_engine_image_request(re->cache, file, key, lo, NULL, error); -} - -static int -evas_engine_sdl_image_alpha_get(void *data __UNUSED__, void *image) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - if (!eim) return 1; - im = (RGBA_Image *) eim->cache_entry.src; - switch (eim->cache_entry.src->space) - { - case EVAS_COLORSPACE_ARGB8888: - if (im->cache_entry.flags.alpha) return 1; - default: - break; - } - return 0; -} - -static void -evas_engine_sdl_image_size_get(void *data __UNUSED__, void *image, int *w, int *h) -{ - SDL_Engine_Image_Entry *eim; - - eim = image; - if (w) *w = eim->cache_entry.src->w; - if (h) *h = eim->cache_entry.src->h; -} - -static int -evas_engine_sdl_image_colorspace_get(void *data __UNUSED__, void *image) -{ - SDL_Engine_Image_Entry *eim = image; - - if (!eim) return EVAS_COLORSPACE_ARGB8888; - return eim->cache_entry.src->space; -} - -static void -evas_engine_sdl_image_colorspace_set(void *data __UNUSED__, void *image, int cspace) -{ - SDL_Engine_Image_Entry *eim = image; - - if (!eim) return; - if (eim->cache_entry.src->space == cspace) return; - - evas_cache_engine_image_colorspace(&eim->cache_entry, cspace, NULL); -} - -static void* -evas_engine_sdl_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_cache_engine_image_copied_data(re->cache, w, h, image_data, alpha, cspace, NULL); -} - -static void* -evas_engine_sdl_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_cache_engine_image_data(re->cache, w, h, image_data, alpha, cspace, NULL); -} - -static void -evas_engine_sdl_image_free(void *data, void *image) -{ - SDL_Engine_Image_Entry *eim = image; - - (void) data; - - evas_cache_engine_image_drop(&eim->cache_entry); -} - -static void* -evas_engine_sdl_image_size_set(void *data, void *image, int w, int h) -{ - SDL_Engine_Image_Entry *eim = image; - - (void) data; - - return evas_cache_engine_image_size_set(&eim->cache_entry, w, h); -} - -static void* -evas_engine_sdl_image_dirty_region(void *data, - void *image, - int x, int y, int w, int h) -{ - SDL_Engine_Image_Entry *eim = image; - - (void) data; - - return evas_cache_engine_image_dirty(&eim->cache_entry, x, y, w, h); -} - -static void* -evas_engine_sdl_image_data_get(void *data, void *image, - int to_write, DATA32** image_data, int *err) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - (void) data; - - if (!eim) - { - *image_data = NULL; - if (err) *err = EVAS_LOAD_ERROR_GENERIC; - return NULL; - } - im = (RGBA_Image *) eim->cache_entry.src; - - switch (eim->cache_entry.src->space) - { - case EVAS_COLORSPACE_ARGB8888: - if (to_write) - eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_dirty(&eim->cache_entry, 0, 0, eim->cache_entry.src->w, eim->cache_entry.src->h); - - evas_cache_engine_image_load_data(&eim->cache_entry); - *image_data = im->image.data; - break; - case EVAS_COLORSPACE_YCBCR422P709_PL: - case EVAS_COLORSPACE_YCBCR422P601_PL: - case EVAS_COLORSPACE_YCBCR422601_PL: - *image_data = im->cs.data; - break; - default: - abort(); - break; - } - if (err) *err = EVAS_LOAD_ERROR_NONE; - return eim; -} - -static void* -evas_engine_sdl_image_data_put(void *data, void *image, DATA32* image_data) -{ - SDL_Engine_Image_Entry *eim = image; - Render_Engine *re = data; - RGBA_Image *im; - - if (!eim) return NULL; - im = (RGBA_Image*) eim->cache_entry.src; - - switch (eim->cache_entry.src->space) - { - case EVAS_COLORSPACE_ARGB8888: - if (image_data != im->image.data) - { - evas_cache_engine_image_drop(&eim->cache_entry); - eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_data(re->cache, - eim->cache_entry.w, eim->cache_entry.h, - image_data, - func.image_alpha_get(data, eim), - func.image_colorspace_get(data, eim), - NULL); - } - break; - case EVAS_COLORSPACE_YCBCR422P601_PL: - case EVAS_COLORSPACE_YCBCR422P709_PL: - case EVAS_COLORSPACE_YCBCR422601_PL: - if (image_data != im->cs.data) - { - if (im->cs.data) - if (!im->cs.no_free) - free(im->cs.data); - im->cs.data = image_data; - evas_common_image_colorspace_dirty(im); - } - break; - default: - abort(); - break; - } - return eim; -} - -static void -evas_engine_sdl_image_data_preload_request(void *data __UNUSED__, void *image, const void *target) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - if (!eim) return ; - im = (RGBA_Image*) eim->cache_entry.src; - if (!im) return ; - evas_cache_image_preload_data(&im->cache_entry, target); -} - -static void -evas_engine_sdl_image_data_preload_cancel(void *data __UNUSED__, void *image, const void *target) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - if (!eim) return ; - im = (RGBA_Image*) eim->cache_entry.src; - if (!im) return ; - evas_cache_image_preload_cancel(&im->cache_entry, target); -} - -static void* -evas_engine_sdl_image_alpha_set(void *data, void *image, int has_alpha) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - (void) data; - - if (!eim) return NULL; - - im = (RGBA_Image *) eim->cache_entry.src; - - if (eim->cache_entry.src->space != EVAS_COLORSPACE_ARGB8888) - { - im->cache_entry.flags.alpha = 0; - return eim; - } - - eim = (SDL_Engine_Image_Entry *) evas_cache_engine_image_dirty(&eim->cache_entry, 0, 0, eim->cache_entry.w, eim->cache_entry.h); - - /* FIXME: update SDL_Surface flags */ - im->cache_entry.flags.alpha = has_alpha ? 1 : 0; - return eim; -} - -static void* -evas_engine_sdl_image_border_set(void *data __UNUSED__, void *image, int l __UNUSED__, int r __UNUSED__, int t __UNUSED__, int b __UNUSED__) -{ - return image; -} - -static void -evas_engine_sdl_image_border_get(void *data __UNUSED__, void *image __UNUSED__, int *l __UNUSED__, int *r __UNUSED__, int *t __UNUSED__, int *b __UNUSED__) -{ - /* FIXME: need to know what evas expect from this call */ -} - -static void -evas_engine_sdl_image_draw(void *data, void *context, void *surface, void *image, - int src_region_x, int src_region_y, int src_region_w, int src_region_h, - int dst_region_x, int dst_region_y, int dst_region_w, int dst_region_h, - int smooth) -{ - SDL_Engine_Image_Entry *eim = image; - SDL_Engine_Image_Entry *dst = surface; - RGBA_Draw_Context *dc = (RGBA_Draw_Context*) context; - int mustlock_im = 0; - int mustlock_dst = 0; - - (void) data; - - if (eim->cache_entry.src->space == EVAS_COLORSPACE_ARGB8888) - evas_cache_engine_image_load_data(&eim->cache_entry); - - /* Fallback to software method */ - if (SDL_MUSTLOCK(dst->surface)) - { - mustlock_dst = 1; - SDL_LockSurface(dst->surface); - _SDL_UPDATE_PIXELS(dst); - } - - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_image_colorspace_normalize((RGBA_Image *) eim->cache_entry.src); - - if (smooth) - evas_common_scale_rgba_in_to_out_clip_smooth((RGBA_Image *) eim->cache_entry.src, - (RGBA_Image *) dst->cache_entry.src, - dc, - src_region_x, src_region_y, src_region_w, src_region_h, - dst_region_x, dst_region_y, dst_region_w, dst_region_h); - else - evas_common_scale_rgba_in_to_out_clip_sample((RGBA_Image *) eim->cache_entry.src, - (RGBA_Image *) dst->cache_entry.src, - dc, - src_region_x, src_region_y, src_region_w, src_region_h, - dst_region_x, dst_region_y, dst_region_w, dst_region_h); - evas_common_cpu_end_opt (); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); - - if (mustlock_dst) - SDL_UnlockSurface(dst->surface); -} - -static void -evas_engine_sdl_image_map_draw(void *data __UNUSED__, void *context, void *surface, void *image, int npoints, RGBA_Map_Point *p, int smooth, int level) -{ - SDL_Engine_Image_Entry *eim = image; - SDL_Engine_Image_Entry *dst = surface; - int mustlock_im = 0; - int mustlock_dst = 0; - - if (!eim || !dst) return; - - if (SDL_MUSTLOCK(dst->surface)) - { - mustlock_dst = 1; - SDL_LockSurface(dst->surface); - _SDL_UPDATE_PIXELS(dst); - } - - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_map_rgba((RGBA_Image*) eim->cache_entry.src, - (RGBA_Image*) dst->cache_entry.src, context, npoints, p, smooth, level); - evas_common_cpu_end_opt(); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); - - if (mustlock_dst) - SDL_UnlockSurface(dst->surface); -} - -static void * -evas_engine_sdl_image_map_surface_new(void *data, int w, int h, int alpha) -{ - Render_Engine *re = (Render_Engine*) data; - void *surface; - - surface = evas_cache_engine_image_copied_data(re->cache, - w, h, NULL, alpha, - EVAS_COLORSPACE_ARGB8888, - NULL); - return surface; -} - -static void -evas_engine_sdl_image_map_surface_free(void *data __UNUSED__, void *surface) -{ - evas_cache_engine_image_drop(surface); -} - -static void -evas_engine_sdl_image_scale_hint_set(void *data __UNUSED__, void *image, int hint) -{ - SDL_Engine_Image_Entry *eim; - - if (!image) return ; - eim = image; - eim->cache_entry.src->scale_hint = hint; -} - -static int -evas_engine_sdl_image_scale_hint_get(void *data __UNUSED__, void *image) -{ - SDL_Engine_Image_Entry *eim; - - if (!image) return EVAS_IMAGE_SCALE_HINT_NONE; - eim = image; - return eim->cache_entry.src->scale_hint; -} - -static void -evas_engine_sdl_image_cache_flush(void *data) -{ - Render_Engine *re = (Render_Engine*) data; - int size; - - size = evas_cache_engine_image_get(re->cache); - evas_cache_engine_image_set(re->cache, 0); - evas_cache_engine_image_set(re->cache, size); -} - -static void -evas_engine_sdl_image_cache_set(void *data, int bytes) -{ - Render_Engine *re = (Render_Engine*) data; - - evas_cache_engine_image_set(re->cache, bytes); -} - -static int -evas_engine_sdl_image_cache_get(void *data) -{ - Render_Engine *re = (Render_Engine*) data; - - return evas_cache_engine_image_get(re->cache); -} - -static char* -evas_engine_sdl_image_comment_get(void *data __UNUSED__, void *image, char *key __UNUSED__) -{ - SDL_Engine_Image_Entry *eim = image; - RGBA_Image *im; - - if (!eim) return NULL; - im = (RGBA_Image *) eim->cache_entry.src; - - return im->info.comment; -} - -static char* -evas_engine_sdl_image_format_get(void *data __UNUSED__, void *image __UNUSED__) -{ - /* FIXME: need to know what evas expect from this call */ - return NULL; -} - -static void -evas_engine_sdl_font_draw(void *data __UNUSED__, void *context, void *surface, void *font, int x, int y, int w __UNUSED__, int h __UNUSED__, int ow __UNUSED__, int oh __UNUSED__, const Evas_Text_Props *intl_props) -{ - SDL_Engine_Image_Entry *eim = surface; - int mustlock_im = 0; - - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_font_draw((RGBA_Image *) eim->cache_entry.src, context, font, x, y, intl_props); - evas_common_cpu_end_opt(); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); -} - -static void -evas_engine_sdl_line_draw(void *data __UNUSED__, void *context, void *surface, int x1, int y1, int x2, int y2) -{ - SDL_Engine_Image_Entry *eim = surface; - int mustlock_im = 0; - - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_line_draw((RGBA_Image *) eim->cache_entry.src, context, x1, y1, x2, y2); - evas_common_cpu_end_opt(); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); -} - -static void -evas_engine_sdl_rectangle_draw(void *data __UNUSED__, void *context, void *surface, int x, int y, int w, int h) -{ - SDL_Engine_Image_Entry *eim = surface; -#if ENGINE_SDL_PRIMITIVE - RGBA_Draw_Context *dc = context; -#endif - int mustlock_im = 0; - -#if ENGINE_SDL_PRIMITIVE - if (A_VAL(&dc->col.col) != 0x00) - { - if (A_VAL(&dc->col.col) != 0xFF) - { -#endif - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_rectangle_draw((RGBA_Image *) eim->cache_entry.src, context, x, y, w, h); - evas_common_cpu_end_opt(); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); -#if ENGINE_SDL_PRIMITIVE - } - else - { - SDL_Rect dstrect; - - if (dc->clip.use) - { - SDL_Rect cliprect; - - cliprect.x = dc->clip.x; - cliprect.y = dc->clip.y; - cliprect.w = dc->clip.w; - cliprect.h = dc->clip.h; - - SDL_SetClipRect(eim->surface, &cliprect); - } - - dstrect.x = x; - dstrect.y = y; - dstrect.w = w; - dstrect.h = h; - - SDL_FillRect(eim->surface, &dstrect, SDL_MapRGBA(eim->surface->format, R_VAL(&dc->col.col), G_VAL(&dc->col.col), B_VAL(&dc->col.col), 0xFF)); - - if (dc->clip.use) - SDL_SetClipRect(eim->surface, NULL); - } - } -#endif -} - -static void -evas_engine_sdl_polygon_draw(void *data __UNUSED__, void *context, void *surface, void *polygon, int x, int y) -{ - SDL_Engine_Image_Entry *eim = surface; - int mustlock_im = 0; - - if (eim->surface && SDL_MUSTLOCK(eim->surface)) - { - mustlock_im = 1; - SDL_LockSurface(eim->surface); - _SDL_UPDATE_PIXELS(eim); - } - - evas_common_polygon_draw((RGBA_Image *) eim->cache_entry.src, context, polygon, x, y); - evas_common_cpu_end_opt(); - - if (mustlock_im) - SDL_UnlockSurface(eim->surface); -} - -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_soft_sdl_log_dom = eina_log_domain_register - ("evas-software_sdl", EVAS_DEFAULT_LOG_COLOR); - if (_evas_engine_soft_sdl_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, evas_engine_sdl_) - ORD(info); - ORD(info_free); - ORD(setup); - ORD(output_free); - ORD(output_resize); - ORD(output_tile_size_set); - 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(image_load); - ORD(image_new_from_data); - ORD(image_new_from_copied_data); - ORD(image_colorspace_set); - ORD(image_colorspace_get); - ORD(image_free); - ORD(image_size_set); - ORD(image_size_get); - ORD(image_dirty_region); - ORD(image_data_get); - ORD(image_data_put); - ORD(image_data_preload_request); - ORD(image_data_preload_cancel); - ORD(image_alpha_set); - ORD(image_alpha_get); - ORD(image_border_set); - ORD(image_border_get); - ORD(image_draw); - ORD(image_map_draw); - ORD(image_map_surface_new); - ORD(image_map_surface_free); - ORD(image_comment_get); - ORD(image_format_get); - ORD(image_cache_flush); - ORD(image_cache_set); - ORD(image_cache_get); - ORD(font_draw); - ORD(line_draw); - ORD(rectangle_draw); - ORD(polygon_draw); - - ORD(image_scale_hint_set); - ORD(image_scale_hint_get); - - /* now advertise out own api */ - em->functions = (void *)(&func); - return 1; -} - -static void module_close(Evas_Module *em __UNUSED__) -{ - eina_log_domain_unregister(_evas_engine_soft_sdl_log_dom); -} - -static Evas_Module_Api evas_modapi = -{ - EVAS_MODULE_API_VERSION, - "software_sdl", - "none", - { - module_open, - module_close - } -}; - -EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, software_sdl); - -#ifndef EVAS_STATIC_BUILD_SOFTWARE_SDL -EVAS_EINA_MODULE_DEFINE(engine, software_sdl); -#endif - -/* Private routines. */ - -static void* -_sdl_output_setup (int w, int h, int fullscreen, int noframe, int alpha, int hwsurface) -{ - Render_Engine *re = calloc(1, sizeof(Render_Engine)); - SDL_Surface *surface; - - 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 (w <= 0) w = 640; - if (h <= 0) h = 480; - - re->cache = evas_cache_engine_image_init(&_sdl_cache_engine_image_cb, evas_common_image_cache_get()); - if (!re->cache) - { - ERR("Evas_Cache_Engine_Image allocation failed!"); - free (re); - return NULL; - } - - re->tb = evas_common_tilebuf_new(w, h); - /* in preliminary tests 16x16 gave highest framerates */ - evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); - surface = SDL_SetVideoMode(w, h, 32, - (hwsurface ? SDL_HWSURFACE : SDL_SWSURFACE) - | (fullscreen ? SDL_FULLSCREEN : 0) - | (noframe ? SDL_NOFRAME : 0) - | (alpha ? SDL_SRCALPHA : 0)); - - if (!surface) - { - ERR("SDL_SetVideoMode [ %i x %i x 32 ] failed.", w, h); - evas_cache_engine_image_shutdown(re->cache); - free (re); - return NULL; - } - - SDL_SetAlpha(surface, SDL_SRCALPHA | SDL_RLEACCEL, 0); - - /* We create a "fake" RGBA_Image which points to the SDL surface. Each access - * to that surface is wrapped in Lock / Unlock calls whenever the data is - * manipulated directly. */ - re->rgba_engine_image = (SDL_Engine_Image_Entry *) evas_cache_engine_image_engine(re->cache, surface); - if (!re->rgba_engine_image) - { - CRIT("RGBA_Image allocation from SDL failed"); - evas_cache_engine_image_shutdown(re->cache); - free (re); - return NULL; - } - - SDL_FillRect(surface, NULL, 0); - - re->flags.alpha = alpha; - re->flags.hwsurface = hwsurface; - re->flags.fullscreen = fullscreen; - re->flags.noframe = noframe; - return re; -} - -static Engine_Image_Entry* -_sdl_image_alloc(void) -{ - SDL_Engine_Image_Entry *new; - - new = calloc(1, sizeof (SDL_Engine_Image_Entry)); - - return (Engine_Image_Entry *) new; -} - -static void -_sdl_image_delete(Engine_Image_Entry *eim) -{ - free(eim); -} - -static int -_sdl_image_constructor(Engine_Image_Entry *ie, void *data __UNUSED__) -{ - SDL_Surface *sdl = NULL; - SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) ie; - RGBA_Image *im; - - im = (RGBA_Image *) ie->src; - - if (im) - { - evas_cache_image_load_data(&im->cache_entry); - - if (im->image.data) - { - /* FIXME: Take care of CSPACE */ - sdl = SDL_CreateRGBSurfaceFrom(im->image.data, - ie->w, ie->h, - 32, ie->w * 4, - RMASK, GMASK, BMASK, AMASK); - eim->surface = sdl; - eim->flags.engine_surface = 0; - } - } - - return EVAS_LOAD_ERROR_NONE; -} - -static void -_sdl_image_destructor(Engine_Image_Entry *eie) -{ - SDL_Engine_Image_Entry *seie = (SDL_Engine_Image_Entry *) eie; - - if (seie->surface && !seie->flags.engine_surface) - SDL_FreeSurface(seie->surface); - seie->surface = NULL; -} - -static int -_sdl_image_dirty(Engine_Image_Entry *dst, const Engine_Image_Entry *src __UNUSED__) -{ - SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; - SDL_Surface *sdl = NULL; - RGBA_Image *im; - - im = (RGBA_Image *) dst->src; - - /* FIXME: Take care of CSPACE */ - sdl = SDL_CreateRGBSurfaceFrom(im->image.data, - dst->w, dst->h, - 32, dst->w * 4, - 0xff0000, 0xff00, 0xff, 0xff000000); - eim->surface = sdl; - eim->flags.engine_surface = 0; - - return 0; -} - -static int -_sdl_image_update_data(Engine_Image_Entry *dst, void* engine_data) -{ - SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; - SDL_Surface *sdl = NULL; - RGBA_Image *im; - - im = (RGBA_Image *) dst->src; - - if (engine_data) - { - sdl = engine_data; - - if (im) - { - im->image.data = sdl->pixels; - im->image.no_free = 1; - im->cache_entry.flags.alpha = 0; - dst->src->w = sdl->w; - dst->src->h = sdl->h; - } - dst->w = sdl->w; - dst->h = sdl->h; - } - else - { - /* FIXME: Take care of CSPACE */ - SDL_FreeSurface(eim->surface); - sdl = SDL_CreateRGBSurfaceFrom(im->image.data, - dst->w, dst->h, - 32, dst->w * 4, - RMASK, GMASK, BMASK, AMASK); - } - - eim->surface = sdl; - - return 0; -} - -static int -_sdl_image_size_set(Engine_Image_Entry *dst, const Engine_Image_Entry *src __UNUSED__) -{ - SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) dst; - SDL_Surface *sdl; - RGBA_Image *im; - - im = (RGBA_Image *) dst->src; - - /* FIXME: handle im == NULL */ - sdl = SDL_CreateRGBSurfaceFrom(im->image.data, - dst->w, dst->h, - 32, dst->w * 4, - RMASK, GMASK, BMASK, AMASK); - - eim->surface = sdl; - - return 0; -} - -static void -_sdl_image_load(Engine_Image_Entry *eim, const Image_Entry *ie_im) -{ - SDL_Engine_Image_Entry *load = (SDL_Engine_Image_Entry *) eim; - SDL_Surface *sdl; - - if (!load->surface) - { - RGBA_Image *im; - - im = (RGBA_Image *) ie_im; - - sdl = SDL_CreateRGBSurfaceFrom(im->image.data, - eim->w, eim->h, - 32, eim->w * 4, - RMASK, GMASK, BMASK, AMASK); - load->surface = sdl; - } -} - -static int -_sdl_image_mem_size_get(Engine_Image_Entry *eim) -{ - SDL_Engine_Image_Entry *seie = (SDL_Engine_Image_Entry *) eim; - int size = 0; - - /* FIXME: Count surface size. */ - if (seie->surface) - size = sizeof (SDL_Surface) + sizeof (SDL_PixelFormat); - - return size; -} - -#ifdef DEBUG_SDL -static void -_sdl_image_debug(const char* context, Engine_Image_Entry* eie) -{ - SDL_Engine_Image_Entry *eim = (SDL_Engine_Image_Entry *) eie; - - DBG("*** %s image (%p) ***", context, eim); - if (eim) - { - DBG("W: %i, H: %i, R: %i", eim->cache_entry.w, eim->cache_entry.h, eim->cache_entry.references); - if (eim->cache_entry.src) - DBG("Pixels: %p, SDL Surface: %p",((RGBA_Image*) eim->cache_entry.src)->image.data, eim->surface); - if (eim->surface) - DBG("Surface->pixels: %p", eim->surface->pixels); - DBG("Key: %s", eim->cache_entry.cache_key); - DBG("Reference: %i", eim->cache_entry.references); - } - DBG("*** ***"); -} -#endif -- cgit v1.1