+++ /dev/null
-.deps
-.libs
-Makefile
-Makefile.in
-*.lo
-*.la
\ No newline at end of file
+++ /dev/null
-#ifndef _EVAS_ENGINE_SOFTWARE_XCB_H
-#define _EVAS_ENGINE_SOFTWARE_XCB_H
-
-#include <xcb/xcb.h>
-
-typedef struct _Evas_Engine_Info_Software_Xcb Evas_Engine_Info_Software_Xcb;
-
-struct _Evas_Engine_Info_Software_Xcb
-{
- /* PRIVATE - don't mess with this baby or evas will poke its tongue out */
- /* at you and make nasty noises */
- Evas_Engine_Info magic;
-
- /* engine specific data & parameters it needs to set up */
- struct {
- xcb_connection_t *conn;
- xcb_screen_t *screen;
- xcb_drawable_t drawable;
- xcb_drawable_t mask;
- xcb_visualtype_t *visual;
- xcb_colormap_t colormap;
- int depth;
- int rotation;
-
- int alloc_grayscale : 1;
- int debug : 1;
- int shape_dither : 1;
- int destination_alpha : 1;
- int track_mask_changes : 1;
-
- int alloc_colors_max;
- } info;
- /* engine specific function calls to query stuff about the destination */
- struct {
- xcb_visualtype_t * (*best_visual_get) (xcb_screen_t *screen);
- xcb_colormap_t (*best_colormap_get) (xcb_screen_t *screen);
- int (*best_depth_get) (xcb_screen_t *screen);
- } func;
-
- int mask_changed;
-};
-
-#endif /* _EVAS_ENGINE_SOFTWARE_XCB_H */
+++ /dev/null
-
-MAINTAINERCLEANFILES = Makefile.in
-
-AM_CPPFLAGS = \
--I. \
--I$(top_srcdir)/src/lib \
--I$(top_srcdir)/src/lib/include \
--I$(top_srcdir)/src/modules/engines \
-@FREETYPE_CFLAGS@ \
-@EINA_CFLAGS@ \
-@evas_engine_software_xcb_cflags@
-
-if BUILD_ENGINE_SOFTWARE_XCB
-
-pkgdir = $(libdir)/evas/modules/engines/software_xcb/$(MODULE_ARCH)
-
-pkg_LTLIBRARIES = module.la
-
-module_la_SOURCES = \
-evas_engine.c \
-evas_outbuf.c \
-evas_xcb_buffer.c \
-evas_xcb_color.c \
-evas_xcb_main.c
-
-module_la_LIBADD = @EINA_LIBS@ @evas_engine_software_xcb_libs@ $(top_builddir)/src/lib/libevas.la
-module_la_LDFLAGS = -module -avoid-version
-module_la_LIBTOOLFLAGS = --tag=disable-static
-
-include_HEADERS = Evas_Engine_Software_Xcb.h
-
-endif
-
-EXTRA_DIST = evas_engine.h
+++ /dev/null
-#include <xcb/xcb.h>
-#include "evas_common.h"
-#include "evas_private.h"
-#include "evas_engine.h"
-#include "Evas_Engine_Software_Xcb.h"
-
-/* function tables - filled in later (func and parent func) */
-static Evas_Func func, pfunc;
-
-/* engine struct data */
-typedef struct _Render_Engine Render_Engine;
-
-struct _Render_Engine
-{
- Tilebuf *tb;
- Outbuf *ob;
- Tilebuf_Rect *rects;
- Eina_Inlist *cur_rect;
- int end : 1;
-};
-
-/* prototypes we will use here */
-static void *_output_setup(int w, int h, int rot, xcb_connection_t *conn, xcb_screen_t *screen, xcb_drawable_t draw, xcb_visualtype_t *vis, xcb_colormap_t cmap, int depth, int debug, int grayscale, int max_colors, xcb_drawable_t mask, int shape_dither, int destination_alpha);
-static xcb_visualtype_t *_best_visual_get(xcb_screen_t *screen);
-static xcb_colormap_t _best_colormap_get(xcb_screen_t *screen);
-static int _best_depth_get(xcb_screen_t *screen);
-
-static void *eng_info(Evas *e);
-static void eng_info_free(Evas *e, void *info);
-static void eng_setup(Evas *e, void *info);
-static void eng_output_free(void *data);
-static void eng_output_resize(void *data, int w, int h);
-static void eng_output_tile_size_set(void *data, int w, int h);
-static void 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);
-static void eng_output_redraws_clear(void *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);
-static void eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h);
-static void eng_output_flush(void *data);
-static void eng_output_idle_flush(void *data);
-
-static void *
-_output_setup(int w,
- int h,
- int rot,
- xcb_connection_t *conn,
- xcb_screen_t *screen,
- xcb_drawable_t draw,
- xcb_visualtype_t *vis,
- xcb_colormap_t cmap,
- int depth,
- int debug,
- int grayscale,
- int max_colors,
- xcb_drawable_t mask,
- int shape_dither,
- int destination_alpha)
-{
- Render_Engine *re;
-
- re = calloc(1, sizeof(Render_Engine));
- /* 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_gradient_init();
- evas_common_polygon_init();
- evas_common_line_init();
- evas_common_font_init();
- evas_common_draw_init();
- evas_common_tilebuf_init();
-
- evas_software_xcb_x_init();
- evas_software_xcb_x_color_init();
- evas_software_xcb_outbuf_init();
-
- re->ob = evas_software_xcb_outbuf_setup_x(w, h, rot,
- OUTBUF_DEPTH_INHERIT,
- conn,
- screen,
- draw,
- vis,
- cmap,
- depth,
- grayscale,
- max_colors,
- mask,
- shape_dither,
- destination_alpha);
- if (!re->ob)
- {
- free(re);
- return NULL;
- }
-
- /* for updates return 1 big buffer, but only use portions of it, also cache
- it and keepit around until an idle_flush */
- /* disable for now - i am hunting down why some expedite tests are slower,
- * as well as shaped stuff is broken and probable non-32bpp is broken as
- * convert funcs dont do the right thing
- *
- re->ob->onebuf = 1;
- */
-
- evas_software_xcb_outbuf_debug_set(re->ob, debug);
- re->tb = evas_common_tilebuf_new(w, h);
- if (!re->tb)
- {
- evas_software_xcb_outbuf_free(re->ob);
- free(re);
- return NULL;
- }
- /* in preliminary tests 16x16 gave highest framerates */
- evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
- return re;
-}
-
-static xcb_visualtype_t *
-_best_visual_get(xcb_screen_t *screen)
-{
- xcb_depth_iterator_t iter_depth;
-
- if (!screen) return NULL;
-
- iter_depth = xcb_screen_allowed_depths_iterator(screen);
- for (; iter_depth.rem; xcb_depth_next (&iter_depth))
- {
- xcb_visualtype_iterator_t iter_vis;
-
- iter_vis = xcb_depth_visuals_iterator(iter_depth.data);
- for (; iter_vis.rem; xcb_visualtype_next (&iter_vis))
- {
- if (screen->root_visual == iter_vis.data->visual_id)
- return iter_vis.data;
- }
- }
-
- return NULL;
-}
-
-static xcb_colormap_t
-_best_colormap_get(xcb_screen_t *screen)
-{
- if (!screen)
- return 0;
-
- return screen->default_colormap;
-}
-
-static int
-_best_depth_get(xcb_screen_t *screen)
-{
- if (!screen)
- return 0;
-
- return screen->root_depth;
-}
-
-/* engine api this module provides */
-static void *
-eng_info(Evas *e)
-{
- Evas_Engine_Info_Software_Xcb *info;
-
- info = calloc(1, sizeof(Evas_Engine_Info_Software_Xcb));
- if (!info) return NULL;
- info->magic.magic = rand();
- info->info.debug = 0;
- info->info.alloc_grayscale = 0;
- info->info.alloc_colors_max = 216;
- info->func.best_visual_get = _best_visual_get;
- info->func.best_colormap_get = _best_colormap_get;
- info->func.best_depth_get = _best_depth_get;
- return info;
- e = NULL;
-}
-
-static void
-eng_info_free(Evas *e, void *info)
-{
- Evas_Engine_Info_Software_Xcb *in;
-
- in = (Evas_Engine_Info_Software_Xcb *)info;
- free(in);
-}
-
-static void
-eng_setup(Evas *e, void *in)
-{
- Render_Engine *re;
- Evas_Engine_Info_Software_Xcb *info;
-
- info = (Evas_Engine_Info_Software_Xcb *)in;
- if (!e->engine.data.output)
- e->engine.data.output =
- _output_setup(e->output.w,
- e->output.h,
- info->info.rotation,
- info->info.conn,
- info->info.screen,
- info->info.drawable,
- info->info.visual,
- info->info.colormap,
- info->info.depth,
- info->info.debug,
- info->info.alloc_grayscale,
- info->info.alloc_colors_max,
- info->info.mask,
- info->info.shape_dither,
- info->info.destination_alpha);
- else
- {
- int ponebuf = 0;
-
- re = e->engine.data.output;
- ponebuf = re->ob->onebuf;
- evas_software_xcb_outbuf_free(re->ob);
- re->ob = evas_software_xcb_outbuf_setup_x(e->output.w,
- e->output.h,
- info->info.rotation,
- OUTBUF_DEPTH_INHERIT,
- info->info.conn,
- info->info.screen,
- info->info.drawable,
- info->info.visual,
- info->info.colormap,
- info->info.depth,
- info->info.alloc_grayscale,
- info->info.alloc_colors_max,
- info->info.mask,
- info->info.shape_dither,
- info->info.destination_alpha);
- evas_software_xcb_outbuf_debug_set(re->ob, info->info.debug);
- re->ob->onebuf = ponebuf;
- }
-
- if (!e->engine.data.output) return;
- if (!e->engine.data.context)
- e->engine.data.context =
- e->engine.func->context_new(e->engine.data.output);
-
- re = e->engine.data.output;
- evas_software_xcb_outbuf_drawable_set(re->ob, info->info.drawable);
- evas_software_xcb_outbuf_mask_set(re->ob, info->info.mask);
- evas_software_xcb_outbuf_rotation_set(re->ob, info->info.rotation);
-}
-
-static void
-eng_output_free(void *data)
-{
- Render_Engine *re;
-
- if (!data) return;
-
- re = (Render_Engine *)data;
- evas_software_xcb_outbuf_free(re->ob);
- evas_common_tilebuf_free(re->tb);
- if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
- free(re);
-
- evas_common_font_shutdown();
- evas_common_image_shutdown();
-}
-
-static void
-eng_output_resize(void *data, int w, int h)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_software_xcb_outbuf_reconfigure(re->ob, w, h,
- evas_software_xcb_outbuf_get_rot(re->ob),
- OUTBUF_DEPTH_INHERIT);
- 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);
-}
-
-static void
-eng_output_tile_size_set(void *data, int w, int h)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_common_tilebuf_set_tile_size(re->tb, w, h);
-}
-
-static void
-eng_output_redraws_rect_add(void *data, int x, int y, int w, int h)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_common_tilebuf_add_redraw(re->tb, x, y, w, h);
-}
-
-static void
-eng_output_redraws_rect_del(void *data, int x, int y, int w, int h)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_common_tilebuf_del_redraw(re->tb, x, y, w, h);
-}
-
-static void
-eng_output_redraws_clear(void *data)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_common_tilebuf_clear(re->tb);
-}
-
-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;
- RGBA_Image *surface;
- Tilebuf_Rect *rect;
- int ux, uy, uw, uh;
-
- re = (Render_Engine *)data;
- if (re->end)
- {
- re->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) return NULL;
- rect = (Tilebuf_Rect *)re->cur_rect;
- ux = rect->x; uy = rect->y; uw = rect->w; uh = 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->end = 1;
- }
-
- surface = evas_software_xcb_outbuf_new_region_for_update(re->ob,
- ux, uy, uw, uh,
- cx, cy, cw, ch);
- *x = ux; *y = uy; *w = uw; *h = uh;
- return surface;
-}
-
-static void
-eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_common_pipe_begin(surface);
- evas_common_pipe_flush(surface);
- evas_software_xcb_outbuf_push_updated_region(re->ob, surface, x, y, w, h);
- evas_software_xcb_outbuf_free_region_for_update(re->ob, surface);
- evas_common_cpu_end_opt();
-}
-
-static void
-eng_output_flush(void *data)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_software_xcb_outbuf_flush(re->ob);
-}
-
-static void
-eng_output_idle_flush(void *data)
-{
- Render_Engine *re;
-
- re = (Render_Engine *)data;
- evas_software_xcb_outbuf_idle_flush(re->ob);
-}
-
-/* module advertising code */
-EAPI 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;
- /* 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(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);
- /* now advertise out own api */
- em->functions = (void *)(&func);
- return 1;
-}
-
-EAPI void
-module_close(void)
-{
-}
-
-EAPI Evas_Module_Api evas_modapi =
-{
- EVAS_MODULE_API_VERSION,
- EVAS_MODULE_TYPE_ENGINE,
- "software_xcb",
- "none"
-};
+++ /dev/null
-#ifndef EVAS_ENGINE_H
-#define EVAS_ENGINE_H
-
-#include <sys/ipc.h>
-#include <sys/shm.h>
-
-#include <xcb/xcb.h>
-#include <xcb/xcb_image.h>
-
-typedef struct _Outbuf Outbuf;
-typedef struct _Outbuf_Region Outbuf_Region;
-typedef struct _Xcb_Output_Buffer Xcb_Output_Buffer;
-
-typedef enum _Outbuf_Depth Outbuf_Depth;
-
-enum _Outbuf_Depth
-{
- OUTBUF_DEPTH_NONE,
- OUTBUF_DEPTH_INHERIT,
- OUTBUF_DEPTH_RGB_16BPP_565_565_DITHERED,
- OUTBUF_DEPTH_RGB_16BPP_555_555_DITHERED,
- OUTBUF_DEPTH_RGB_16BPP_444_444_DITHERED,
- OUTBUF_DEPTH_RGB_16BPP_565_444_DITHERED,
- OUTBUF_DEPTH_RGB_32BPP_888_8888,
- OUTBUF_DEPTH_LAST
-};
-
-struct _Outbuf
-{
- Outbuf_Depth depth;
- int w, h;
- int rot;
- int onebuf;
-
- struct {
- Convert_Pal *pal;
- struct {
- xcb_connection_t *conn;
- xcb_screen_t *screen;
- xcb_drawable_t win;
- xcb_drawable_t mask;
- xcb_visualtype_t *vis;
- xcb_colormap_t cmap;
- int depth;
- int shm;
- xcb_gcontext_t gc;
- xcb_gcontext_t gcm;
- unsigned char swap : 1;
- unsigned char bit_swap : 1;
- } x;
- struct {
- DATA32 r, g, b;
- } mask;
-
- /* 1 big buffer for updates - flush on idle_flush */
- RGBA_Image *onebuf;
- Eina_List *onebuf_regions;
-
- /* a list of pending regions to write to the target */
- Eina_List *pending_writes;
- /* a list of previous frame pending regions to write to the target */
- Eina_List *prev_pending_writes;
-
- unsigned char mask_dither : 1;
- unsigned char destination_alpha : 1;
- unsigned char debug : 1;
- unsigned char synced : 1;
- } priv;
-};
-
-struct _Outbuf_Region
-{
- Xcb_Output_Buffer *xcbob;
- Xcb_Output_Buffer *mxcbob;
- int x;
- int y;
- int w;
- int h;
-};
-
-struct _Xcb_Output_Buffer
-{
- xcb_connection_t *connection;
- xcb_image_t *image;
- xcb_shm_segment_info_t *shm_info;
- void *data;
- int w;
- int h;
- int bpl;
- int psize;
-};
-
-
-/****/
-/* main */
-void evas_software_xcb_x_init (void);
-
-/* buffer */
-void evas_software_xcb_x_write_mask_line (Outbuf *buf,
- Xcb_Output_Buffer *xcbob,
- DATA32 *src,
- int w,
- int y);
-int evas_software_xcb_x_can_do_shm (xcb_connection_t *c,
- xcb_screen_t *screen);
-Xcb_Output_Buffer *evas_software_xcb_x_output_buffer_new (xcb_connection_t *c,
- int depth,
- int w,
- int h,
- int try_shm,
- void *data);
-void evas_software_xcb_x_output_buffer_free (Xcb_Output_Buffer *xcbob,
- int sync);
-void evas_software_xcb_x_output_buffer_paste (Xcb_Output_Buffer *xcbob,
- xcb_drawable_t d,
- xcb_gcontext_t gc,
- int x,
- int y,
- int sync);
-DATA8 *evas_software_xcb_x_output_buffer_data (Xcb_Output_Buffer *xcbob,
- int *bytes_per_line_ret);
-int evas_software_xcb_x_output_buffer_depth (Xcb_Output_Buffer *xcbob);
-int evas_software_xcb_x_output_buffer_byte_order(Xcb_Output_Buffer *xcbob);
-int evas_software_xcb_x_output_buffer_bit_order (Xcb_Output_Buffer *xcbob);
-
-
-/* color */
-void evas_software_xcb_x_color_init (void);
-Convert_Pal *evas_software_xcb_x_color_allocate (xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *vis,
- Convert_Pal_Mode colors);
-void evas_software_xcb_x_color_deallocate (xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *vis,
- Convert_Pal *pal);
-
-/* outbuf */
-void evas_software_xcb_outbuf_init (void);
-void evas_software_xcb_outbuf_free (Outbuf *buf);
-Outbuf *evas_software_xcb_outbuf_setup_x (int w,
- int h,
- int rot,
- Outbuf_Depth depth,
- xcb_connection_t *conn,
- xcb_screen_t *screen,
- xcb_drawable_t draw,
- xcb_visualtype_t *vis,
- xcb_colormap_t cmap,
- int x_depth,
- int grayscale,
- int max_colors,
- xcb_drawable_t mask,
- int shape_dither,
- int destination_alpha);
-RGBA_Image *evas_software_xcb_outbuf_new_region_for_update (Outbuf *buf,
- int x,
- int y,
- int w,
- int h,
- int *cx,
- int *cy,
- int *cw,
- int *ch);
-void evas_software_xcb_outbuf_free_region_for_update (Outbuf *buf,
- RGBA_Image *update);
-void evas_software_xcb_outbuf_flush (Outbuf *buf);
-void evas_software_xcb_outbuf_idle_flush (Outbuf *buf);
-void evas_software_xcb_outbuf_push_updated_region (Outbuf *buf,
- RGBA_Image *update,
- int x,
- int y,
- int w,
- int h);
-void evas_software_xcb_outbuf_reconfigure (Outbuf *buf,
- int w,
- int h,
- int rot,
- Outbuf_Depth depth);
-int evas_software_xcb_outbuf_get_width (Outbuf *buf);
-int evas_software_xcb_outbuf_get_height (Outbuf *buf);
-Outbuf_Depth evas_software_xcb_outbuf_get_depth (Outbuf *buf);
-int evas_software_xcb_outbuf_get_rot (Outbuf *buf);
-void evas_software_xcb_outbuf_drawable_set (Outbuf *buf, xcb_drawable_t draw);
-void evas_software_xcb_outbuf_mask_set (Outbuf *buf, xcb_drawable_t mask);
-void evas_software_xcb_outbuf_rotation_set (Outbuf *buf, int rot);
-
-void evas_software_xcb_outbuf_debug_set (Outbuf *buf, int debug);
-void evas_software_xcb_outbuf_debug_show (Outbuf *buf,
- xcb_drawable_t draw,
- int x,
- int y,
- int w,
- int h);
-
-#endif /* EVAS_ENGINE_H */
+++ /dev/null
-#include "evas_common.h"
-#include "evas_engine.h"
-#include "evas_macros.h"
-#include <xcb/shm.h>
-#include <xcb/xcb_image.h>
-#include <pixman.h>
-#include <sys/time.h>
-#include <sys/utsname.h>
-
-
-static Eina_List *shmpool = NULL;
-static int shmsize = 0;
-static int shmmemlimit = 10 * 1024 * 1024;
-static int shmcountlimit = 32;
-
-static Xcb_Output_Buffer *
-_find_xcbob(xcb_connection_t *conn, int depth, int w, int h, int shm, void *data)
-{
- Eina_List *l;
- Eina_List *xl;
- Xcb_Output_Buffer *xcbob = NULL;
- Xcb_Output_Buffer *xcbob2;
- int fitness = 0x7fffffff;
- int sz;
- int lbytes;
- int bpp;
-
-// return evas_software_xcb_x_output_buffer_new(d, v, depth, w, h, shm, data);
- if (!shm)
- return evas_software_xcb_x_output_buffer_new(conn, depth, w, h, shm, data);
- if (depth > 1)
- {
- bpp = depth / 8;
- if (bpp == 3) bpp = 4;
- lbytes = (((w * bpp) + 3) / 4) * 4;
- }
- else
- lbytes = ((w + 31) / 32) * 4;
- sz = lbytes * h;
- EINA_LIST_FOREACH(shmpool, l, xcbob2)
- {
- int szdif;
-
- if ((xcbob2->image->depth != depth) ||
- (xcbob2->connection != conn))
- continue;
- szdif = xcbob2->psize - sz;
- if (szdif < 0) continue;
- if (szdif == 0)
- {
- xcbob = xcbob2;
- xl = l;
- goto have_xcbob;
- }
- if (szdif < fitness)
- {
- fitness = szdif;
- xcbob = xcbob2;
- xl = l;
- }
- }
- if ((fitness > (100 * 100)) || (!xcbob))
- return evas_software_xcb_x_output_buffer_new(conn, depth, w, h, shm, data);
-
- have_xcbob:
- shmpool = eina_list_remove_list(shmpool, xl);
- xcbob->w = w;
- xcbob->h = h;
- xcbob->bpl = lbytes;
- xcbob->image->width = xcbob->w;
- xcbob->image->height = xcbob->h;
- xcbob->image->stride = xcbob->bpl;
- shmsize -= xcbob->psize * (xcbob->image->depth / 8);
- return xcbob;
-}
-
-static void
-_unfind_xcbob(Xcb_Output_Buffer *xcbob, int sync)
-{
-// evas_software_xcb_x_output_buffer_free(xcbob, sync); return;
- if (xcbob->shm_info)
- {
- shmpool = eina_list_prepend(shmpool, xcbob);
- shmsize += xcbob->psize * xcbob->image->depth / 8;
- while ((shmsize > (shmmemlimit)) ||
- (eina_list_count(shmpool) > shmcountlimit))
- {
- Eina_List *xl;
-
- xl = eina_list_last(shmpool);
- if (!xl)
- {
- shmsize = 0;
- break;
- }
- xcbob = xl->data;
- shmpool = eina_list_remove_list(shmpool, xl);
- evas_software_xcb_x_output_buffer_free(xcbob, sync);
- }
- }
- else
- evas_software_xcb_x_output_buffer_free(xcbob, sync);
-}
-
-static void
-_clear_xcbob(int sync)
-{
- while (shmpool)
- {
- Xcb_Output_Buffer *xcbob;
-
- xcbob = shmpool->data;
- shmpool = eina_list_remove_list(shmpool, shmpool);
- evas_software_xcb_x_output_buffer_free(xcbob, sync);
- }
- shmsize = 0;
-}
-
-void
-evas_software_xcb_outbuf_init(void)
-{
-}
-
-void
-evas_software_xcb_outbuf_free(Outbuf * buf)
-{
- while (buf->priv.pending_writes)
- {
- RGBA_Image *im;
- Outbuf_Region *obr;
-
- im = buf->priv.pending_writes->data;
- buf->priv.pending_writes = eina_list_remove_list(buf->priv.pending_writes, buf->priv.pending_writes);
- obr = im->extended_info;
- evas_cache_image_drop(&im->cache_entry);
- if (obr->xcbob) _unfind_xcbob(obr->xcbob, 0);
- if (obr->mxcbob) _unfind_xcbob(obr->mxcbob, 0);
- free(obr);
- }
- evas_software_xcb_outbuf_idle_flush(buf);
- evas_software_xcb_outbuf_flush(buf);
- if (buf->priv.x.gc)
- xcb_free_gc(buf->priv.x.conn, buf->priv.x.gc);
- if (buf->priv.x.gcm)
- xcb_free_gc(buf->priv.x.conn, buf->priv.x.gcm);
- if (buf->priv.pal)
- evas_software_xcb_x_color_deallocate(buf->priv.x.conn,
- buf->priv.x.cmap,
- buf->priv.x.vis,
- buf->priv.pal);
- free(buf);
- _clear_xcbob(0);
-}
-
-void
-evas_software_xcb_outbuf_rotation_set(Outbuf *buf, int rot)
-{
- buf->rot = rot;
-}
-
-Outbuf *
-evas_software_xcb_outbuf_setup_x(int w,
- int h,
- int rot,
- Outbuf_Depth depth,
- xcb_connection_t *conn,
- xcb_screen_t *screen,
- xcb_drawable_t draw,
- xcb_visualtype_t *vis,
- xcb_colormap_t cmap,
- int x_depth,
- int grayscale,
- int max_colors,
- xcb_drawable_t mask,
- int shape_dither,
- int destination_alpha)
-{
- Outbuf *buf;
-
- buf = calloc(1, sizeof(Outbuf));
- if (!buf)
- return NULL;
-
- buf->w = w;
- buf->h = h;
- buf->depth = depth;
- buf->rot = rot;
-
- buf->priv.x.conn = conn;
- buf->priv.x.screen = screen;
- buf->priv.x.vis = vis;
- buf->priv.x.cmap = cmap;
- buf->priv.x.depth = x_depth;
-
- buf->priv.mask_dither = shape_dither;
- buf->priv.destination_alpha = destination_alpha;
-
- {
- Gfx_Func_Convert conv_func;
- Xcb_Output_Buffer *xcbob;
-
- buf->priv.x.shm = evas_software_xcb_x_can_do_shm(buf->priv.x.conn, buf->priv.x.screen);
- xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- buf->priv.x.depth,
- 1, 1,
- buf->priv.x.shm, NULL);
-
- conv_func = NULL;
- if (xcbob)
- {
-#ifdef WORDS_BIGENDIAN
- if (evas_software_xcb_x_output_buffer_byte_order(xcbob) == XCB_IMAGE_ORDER_LSB_FIRST)
- buf->priv.x.swap = 1;
- if (evas_software_xcb_x_output_buffer_bit_order(xcbob) == XCB_IMAGE_ORDER_MSB_FIRST)
- buf->priv.x.bit_swap = 1;
-#else
- if (evas_software_xcb_x_output_buffer_byte_order(xcbob) == XCB_IMAGE_ORDER_MSB_FIRST)
- buf->priv.x.swap = 1;
- if (evas_software_xcb_x_output_buffer_bit_order(xcbob) == XCB_IMAGE_ORDER_MSB_FIRST)
- buf->priv.x.bit_swap = 1;
-#endif
- if (((vis->_class == XCB_VISUAL_CLASS_TRUE_COLOR) ||
- (vis->_class == XCB_VISUAL_CLASS_DIRECT_COLOR)) &&
- (x_depth > 8))
-
- {
- buf->priv.mask.r = (DATA32) vis->red_mask;
- buf->priv.mask.g = (DATA32) vis->green_mask;
- buf->priv.mask.b = (DATA32) vis->blue_mask;
- if (buf->priv.x.swap)
- {
- SWAP32(buf->priv.mask.r);
- SWAP32(buf->priv.mask.g);
- SWAP32(buf->priv.mask.b);
- }
- }
- else if ((vis->_class == XCB_VISUAL_CLASS_STATIC_GRAY) ||
- (vis->_class == XCB_VISUAL_CLASS_GRAY_SCALE) ||
- (vis->_class == XCB_VISUAL_CLASS_STATIC_COLOR) ||
- (vis->_class == XCB_VISUAL_CLASS_PSEUDO_COLOR) ||
- (x_depth <= 8))
- {
- Convert_Pal_Mode pm = PAL_MODE_RGB332;
-
- if ((vis->_class == XCB_VISUAL_CLASS_GRAY_SCALE) ||
- (vis->_class == XCB_VISUAL_CLASS_STATIC_GRAY))
- grayscale = 1;
- if (grayscale)
- {
- if (max_colors >= 256)
- pm = PAL_MODE_GRAY256;
- else if (max_colors >= 64)
- pm = PAL_MODE_GRAY64;
- else if (max_colors >= 16)
- pm = PAL_MODE_GRAY16;
- else if (max_colors >= 4)
- pm = PAL_MODE_GRAY4;
- else
- pm = PAL_MODE_MONO;
- }
- else
- {
- if (max_colors >= 256)
- pm = PAL_MODE_RGB332;
- else if (max_colors >= 216)
- pm = PAL_MODE_RGB666;
- else if (max_colors >= 128)
- pm = PAL_MODE_RGB232;
- else if (max_colors >= 64)
- pm = PAL_MODE_RGB222;
- else if (max_colors >= 32)
- pm = PAL_MODE_RGB221;
- else if (max_colors >= 16)
- pm = PAL_MODE_RGB121;
- else if (max_colors >= 8)
- pm = PAL_MODE_RGB111;
- else if (max_colors >= 4)
- pm = PAL_MODE_GRAY4;
- else
- pm = PAL_MODE_MONO;
- }
- /* FIXME: only alloc once per display+cmap */
- buf->priv.pal =
- evas_software_xcb_x_color_allocate(conn,
- cmap,
- vis,
- PAL_MODE_RGB666);
- if (!buf->priv.pal)
- {
- free(buf);
- return NULL;
- }
- }
- if (buf->priv.pal)
- {
- if (buf->rot == 0 || buf->rot == 180)
- conv_func = evas_common_convert_func_get(0,
- buf->w,
- buf->h,
- evas_software_xcb_x_output_buffer_depth (xcbob),
- buf->priv.mask.r,
- buf->priv.mask.g,
- buf->priv.mask.b,
- buf->priv.pal->colors,
- buf->rot);
- else if (buf->rot == 90 || buf->rot == 270)
- conv_func = evas_common_convert_func_get(0,
- buf->h,
- buf->w,
- evas_software_xcb_x_output_buffer_depth (xcbob),
- buf->priv.mask.r,
- buf->priv.mask.g,
- buf->priv.mask.b,
- buf->priv.pal->colors,
- buf->rot);
- }
- else
- {
- if (buf->rot == 0 || buf->rot == 180)
- conv_func = evas_common_convert_func_get(0,
- buf->w,
- buf->h,
- evas_software_xcb_x_output_buffer_depth(xcbob),
- buf->priv.mask.r,
- buf->priv.mask.g,
- buf->priv.mask.b,
- PAL_MODE_NONE,
- buf->rot);
- else if (buf->rot == 90 || buf->rot == 270)
- conv_func = evas_common_convert_func_get(0,
- buf->h,
- buf->w,
- evas_software_xcb_x_output_buffer_depth(xcbob),
- buf->priv.mask.r,
- buf->priv.mask.g,
- buf->priv.mask.b,
- PAL_MODE_NONE,
- buf->rot);
- }
- evas_software_xcb_x_output_buffer_free(xcbob, 1);
- if (!conv_func)
- {
- printf(".[ Evas Error ].\n"
- " {\n"
- " At depth %i:\n"
- " RGB format mask: %08x, %08x, %08x\n"
- " Palette mode: %i\n"
- " Not supported by and compiled in converters!\n"
- " }\n",
- buf->priv.x.depth,
- buf->priv.mask.r,
- buf->priv.mask.g,
- buf->priv.mask.b,
- buf->priv.pal->colors);
- }
- }
- evas_software_xcb_outbuf_drawable_set(buf, draw);
- evas_software_xcb_outbuf_mask_set(buf, mask);
- }
-
- return buf;
-}
-
-RGBA_Image *
-evas_software_xcb_outbuf_new_region_for_update(Outbuf *buf,
- int x,
- int y,
- int w,
- int h,
- int *cx,
- int *cy,
- int *cw,
- int *ch)
-{
- RGBA_Image *im;
- Outbuf_Region *obr;
- int bpl = 0;
- int use_shm = 1;
- int alpha;
-
- if ((buf->onebuf) && (buf->priv.x.shm))
- {
- Evas_Rectangle *rect;
-
- rect = malloc(sizeof(Evas_Rectangle));
- RECTS_CLIP_TO_RECT(x, y, w, h, 0, 0, buf->w, buf->h);
- rect->x = x;
- rect->y = y;
- rect->w = w;
- rect->h = h;
- buf->priv.onebuf_regions = eina_list_append(buf->priv.onebuf_regions, rect);
- if (buf->priv.onebuf)
- {
- *cx = x;
- *cy = y;
- *cw = w;
- *ch = h;
- if (!buf->priv.synced)
- {
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
- buf->priv.synced = 1;
- }
- if ((buf->priv.x.mask) || (buf->priv.destination_alpha))
- {
- int yy;
-
- im = buf->priv.onebuf;
- for (yy = y; yy < (y + h); yy++)
- {
- memset(im->image.data + (im->cache_entry.w * yy) + x,
- 0, w * sizeof(DATA32));
- }
- }
- return buf->priv.onebuf;
- }
- obr = calloc(1, sizeof(Outbuf_Region));
- obr->x = 0;
- obr->y = 0;
- obr->w = buf->w;
- obr->h = buf->h;
- *cx = x;
- *cy = y;
- *cw = w;
- *ch = h;
-
- alpha = ((buf->priv.x.mask) || (buf->priv.destination_alpha));
-
- use_shm = buf->priv.x.shm;
- if ((buf->rot == 0) &&
- (buf->priv.mask.r == 0xff0000) &&
- (buf->priv.mask.g == 0x00ff00) &&
- (buf->priv.mask.b == 0x0000ff))
- {
- obr->xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- buf->priv.x.depth,
- buf->w, buf->h,
- use_shm,
- NULL);
- im = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
- buf->w, buf->h,
- (DATA32 *) evas_software_xcb_x_output_buffer_data(obr->xcbob, &bpl),
- alpha, EVAS_COLORSPACE_ARGB8888);
- im->extended_info = obr;
- if (buf->priv.x.mask)
- obr->mxcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- 1,
- buf->w, buf->h,
- use_shm,
- NULL);
- }
- else
- {
- im = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
- im->cache_entry.flags.alpha |= alpha ? 1 : 0;
- evas_cache_image_surface_alloc(&im->cache_entry, buf->w, buf->h);
- im->extended_info = obr;
- if ((buf->rot == 0) || (buf->rot == 180))
- obr->xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- buf->priv.x.depth,
- buf->w, buf->h,
- use_shm,
- NULL);
- else if ((buf->rot == 90) || (buf->rot == 270))
- obr->xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- buf->priv.x.depth,
- buf->h, buf->w,
- use_shm,
- NULL);
- if (buf->priv.x.mask)
- obr->mxcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn,
- 1, buf->w, buf->h,
- use_shm,
- NULL);
- }
- if (alpha)
- /* FIXME: faster memset! */
- memset(im->image.data, 0, w * h * sizeof(DATA32));
-
- buf->priv.onebuf = im;
- return im;
- }
-
-
- obr = calloc(1, sizeof(Outbuf_Region));
- obr->x = x;
- obr->y = y;
- obr->w = w;
- obr->h = h;
- *cx = 0;
- *cy = 0;
- *cw = w;
- *ch = h;
-
- use_shm = buf->priv.x.shm;
- /* FIXME: magic - i found if shm regions are smaller than 200x200 its
- * faster to use ximages over unix sockets - trial and error
- */
-// use_shm = 0; /* 630 -> 1006 fps */
-// if ((w * h) < (200 * 200)) use_shm = 0; /* 630 -> 962 fps */
-
- alpha = ((buf->priv.x.mask) || (buf->priv.destination_alpha));
-
- if ((buf->rot == 0) &&
- (buf->priv.mask.r == 0xff0000) &&
- (buf->priv.mask.g == 0x00ff00) &&
- (buf->priv.mask.b == 0x0000ff))
- {
- obr->xcbob = _find_xcbob(buf->priv.x.conn,
- buf->priv.x.depth,
- w, h,
- use_shm,
- NULL);
- im = (RGBA_Image *) evas_cache_image_data(evas_common_image_cache_get(),
- w, h,
- (DATA32 *) evas_software_xcb_x_output_buffer_data(obr->xcbob, &bpl),
- alpha, EVAS_COLORSPACE_ARGB8888);
- im->extended_info = obr;
- if (buf->priv.x.mask)
- obr->mxcbob = _find_xcbob(buf->priv.x.conn,
- 1, w, h,
- use_shm,
- NULL);
-/* obr->mxcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn, */
-/* 1, */
-/* w, */
-/* h, */
-/* use_shm, */
-/* NULL); */
- }
- else
- {
- im = (RGBA_Image *) evas_cache_image_empty(evas_common_image_cache_get());
- im->cache_entry.flags.alpha |= alpha ? 1 : 0;
- evas_cache_image_surface_alloc(&im->cache_entry, w, h);
- im->extended_info = obr;
- if ((buf->rot == 0) || (buf->rot == 180))
- obr->xcbob = _find_xcbob(buf->priv.x.conn,
- buf->priv.x.depth,
- w, h,
- use_shm,
- NULL);
-/* obr->xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn, */
-/* buf->priv.x.depth, */
-/* w, */
-/* h, */
-/* use_shm, */
-/* NULL); */
- else if ((buf->rot == 90) || (buf->rot == 270))
- obr->xcbob = _find_xcbob(buf->priv.x.conn,
- buf->priv.x.depth,
- h, w,
- use_shm,
- NULL);
-/* obr->xcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn, */
-/* buf->priv.x.depth, */
-/* h, */
-/* w, */
-/* use_shm, */
-/* NULL); */
- if (buf->priv.x.mask)
- obr->mxcbob = _find_xcbob(buf->priv.x.conn,
- 1, w, h,
- use_shm,
- NULL);
-/* obr->mxcbob = evas_software_xcb_x_output_buffer_new(buf->priv.x.conn, */
-/* 1, */
-/* w, */
-/* h, */
-/* use_shm, */
-/* NULL); */
- }
- if ((buf->priv.x.mask) || (buf->priv.destination_alpha))
- /* FIXME: faster memset! */
- memset(im->image.data, 0, w * h * sizeof(DATA32));
-
- buf->priv.pending_writes = eina_list_append(buf->priv.pending_writes, im);
- return im;
-}
-
-void
-evas_software_xcb_outbuf_free_region_for_update(Outbuf *buf,
- RGBA_Image *update)
-{
- /* no need to do anything - they are cleaned up on flush */
-}
-
-void
-evas_software_xcb_outbuf_flush(Outbuf *buf)
-{
- Eina_List *l;
- RGBA_Image *im;
- Outbuf_Region *obr;
-
-
- if ((buf->priv.onebuf) && (buf->priv.onebuf_regions))
- {
- pixman_region16_t tmpr;
-
- im = buf->priv.onebuf;
- obr = im->extended_info;
- pixman_region_init(&tmpr);
- while (buf->priv.onebuf_regions)
- {
- Evas_Rectangle *rect;
-
- rect = buf->priv.onebuf_regions->data;
- buf->priv.onebuf_regions = eina_list_remove_list(buf->priv.onebuf_regions, buf->priv.onebuf_regions);
- pixman_region_union_rect(&tmpr, &tmpr,
- rect->x, rect->y,
- rect->w, rect->h);
- if (buf->priv.debug)
- evas_software_xcb_outbuf_debug_show(buf, buf->priv.x.win,
- rect->x, rect->y, rect->w, rect->h);
- free(rect);
- }
- xcb_set_clip_rectangles(buf->priv.x.conn, XCB_CLIP_ORDERING_YX_BANDED,
- buf->priv.x.gc,
- 0, 0, pixman_region_n_rects(&tmpr),
- (const xcb_rectangle_t *)pixman_region_rectangles(&tmpr, NULL));
- evas_software_xcb_x_output_buffer_paste(obr->xcbob, buf->priv.x.win,
- buf->priv.x.gc,
- 0, 0, 0);
- if (obr->mxcbob)
- {
- xcb_set_clip_rectangles(buf->priv.x.conn, XCB_CLIP_ORDERING_YX_BANDED,
- buf->priv.x.gcm,
- 0, 0, pixman_region_n_rects(&tmpr),
- (const xcb_rectangle_t *)pixman_region_rectangles(&tmpr, NULL));
- evas_software_xcb_x_output_buffer_paste(obr->mxcbob,
- buf->priv.x.mask,
- buf->priv.x.gcm,
- 0, 0, 0);
- }
- buf->priv.synced = 0;
- }
- else
- {
-#if 1
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
- EINA_LIST_FOREACH(buf->priv.pending_writes, l, im)
- {
- obr = im->extended_info;
- if (buf->priv.debug)
- evas_software_xcb_outbuf_debug_show(buf,
- buf->priv.x.win,
- obr->x,
- obr->y,
- obr->w,
- obr->h);
- evas_software_xcb_x_output_buffer_paste(obr->xcbob,
- buf->priv.x.win,
- buf->priv.x.gc,
- obr->x,
- obr->y, 0);
- if (obr->mxcbob)
- evas_software_xcb_x_output_buffer_paste(obr->mxcbob,
- buf->priv.x.mask,
- buf->priv.x.gcm,
- obr->x,
- obr->y, 0);
- }
- while (buf->priv.pending_writes)
- {
- im = buf->priv.pending_writes->data;
- buf->priv.pending_writes = eina_list_remove_list(buf->priv.pending_writes,
- buf->priv.pending_writes);
- obr = im->extended_info;
- evas_cache_image_drop(&im->cache_entry);
- if (obr->xcbob) _unfind_xcbob(obr->xcbob, 0);
- if (obr->mxcbob) _unfind_xcbob(obr->mxcbob, 0);
-/* if (obr->xcbob) evas_software_xcb_x_output_buffer_free(obr->xcbob, 0); */
-/* if (obr->mxcbob) evas_software_xcb_x_output_buffer_free(obr->mxcbob, 0); */
- free(obr);
- }
- buf->priv.prev_pending_writes = buf->priv.pending_writes;
- buf->priv.pending_writes = NULL;
- xcb_flush(buf->priv.x.conn);
-#else
- /* XX async push - disable */
- /*
- EINA_LIST_FOREACH(buf->priv.pending_writes, l, im)
- {
- obr = im->extended_info;
- if (buf->priv.debug)
- evas_software_x11_outbuf_debug_show(buf, buf->priv.x.win,
- obr->x, obr->y, obr->w, obr->h);
- evas_software_x11_x_output_buffer_paste(obr->xcbob, buf->priv.x.win,
- buf->priv.x.gc,
- obr->x, obr->y, 0);
- if (obr->mxcbob)
- evas_software_x11_x_output_buffer_paste(obr->mxcbob,
- buf->priv.x.mask,
- buf->priv.x.gcm,
- obr->x, obr->y, 0);
- }
- */
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
-
- while (buf->priv.pending_writes)
- {
- im = eina_list_data_get(buf->priv.pending_writes);
- buf->priv.pending_writes = eina_list_remove_list(buf->priv.pending_writes, buf->priv.pending_writes);
- obr = im->extended_info;
- evas_cache_image_drop(&im->cache_entry);
- if (obr->xcbob) _unfind_xcbob(obr->xcbob, 0);
- if (obr->mxcbob) _unfind_xcbob(obr->mxcbob, 0);
-/*
- if (obr->xcbob) evas_software_x11_x_output_buffer_free(obr->xcbob, 0);
- if (obr->mxcbob) evas_software_x11_x_output_buffer_free(obr->mxcbob, 0);
- */
- free(obr);
- evas_cache_image_drop(&im->cache_entry);
- }
-#endif
- }
- evas_common_cpu_end_opt();
-}
-
-void
-evas_software_xcb_outbuf_idle_flush(Outbuf *buf)
-{
- if (buf->priv.onebuf)
- {
- RGBA_Image *im;
- Outbuf_Region *obr;
-
- im = buf->priv.onebuf;
- buf->priv.onebuf = NULL;
- obr = im->extended_info;
- if (obr->xcbob) evas_software_xcb_x_output_buffer_free(obr->xcbob, 0);
- if (obr->mxcbob) evas_software_xcb_x_output_buffer_free(obr->mxcbob, 0);
- free(obr);
- evas_cache_image_drop(&im->cache_entry);
- }
- else
- {
- if (buf->priv.prev_pending_writes)
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
- while (buf->priv.prev_pending_writes)
- {
- RGBA_Image *im;
- Outbuf_Region *obr;
-
- im = buf->priv.prev_pending_writes->data;
- buf->priv.prev_pending_writes =
- eina_list_remove_list(buf->priv.prev_pending_writes,
- buf->priv.prev_pending_writes);
- obr = im->extended_info;
- evas_cache_image_drop(&im->cache_entry);
- if (obr->xcbob) _unfind_xcbob(obr->xcbob, 0);
- if (obr->mxcbob) _unfind_xcbob(obr->mxcbob, 0);
- free(obr);
- }
- _clear_xcbob(0);
- }
-}
-
-void
-evas_software_xcb_outbuf_push_updated_region(Outbuf *buf,
- RGBA_Image *update,
- int x,
- int y,
- int w,
- int h)
-{
- Gfx_Func_Convert conv_func = NULL;
- Outbuf_Region *obr;
- DATA32 *src_data;
- void *data;
- int bpl = 0;
- int yy;
-
- obr = update->extended_info;
- if (buf->priv.pal)
- {
- if ((buf->rot == 0) || (buf->rot == 180))
- conv_func = evas_common_convert_func_get(0, w, h,
- evas_software_xcb_x_output_buffer_depth
- (obr->xcbob), buf->priv.mask.r,
- buf->priv.mask.g, buf->priv.mask.b,
- buf->priv.pal->colors, buf->rot);
- else if ((buf->rot == 90) || (buf->rot == 270))
- conv_func = evas_common_convert_func_get(0, h, w,
- evas_software_xcb_x_output_buffer_depth
- (obr->xcbob), buf->priv.mask.r,
- buf->priv.mask.g, buf->priv.mask.b,
- buf->priv.pal->colors, buf->rot);
- }
- else
- {
- if ((buf->rot == 0) || (buf->rot == 180))
- conv_func = evas_common_convert_func_get(0, w, h,
- evas_software_xcb_x_output_buffer_depth
- (obr->xcbob), buf->priv.mask.r,
- buf->priv.mask.g, buf->priv.mask.b,
- PAL_MODE_NONE, buf->rot);
- else if ((buf->rot == 90) || (buf->rot == 270))
- conv_func = evas_common_convert_func_get(0, h, w,
- evas_software_xcb_x_output_buffer_depth
- (obr->xcbob), buf->priv.mask.r,
- buf->priv.mask.g, buf->priv.mask.b,
- PAL_MODE_NONE, buf->rot);
- }
- if (!conv_func) return;
-
- data = evas_software_xcb_x_output_buffer_data(obr->xcbob, &bpl);
- src_data = update->image.data;
- if (buf->rot == 0)
- {
- obr->x = x;
- obr->y = y;
- }
- else if (buf->rot == 90)
- {
- obr->x = y;
- obr->y = buf->w - x - w;
- }
- else if (buf->rot == 180)
- {
- obr->x = buf->w - x - w;
- obr->y = buf->h - y - h;
- }
- else if (buf->rot == 270)
- {
- obr->x = buf->h - y - h;
- obr->y = x;
- }
- if ((buf->rot == 0) || (buf->rot == 180))
- {
- obr->w = w;
- obr->h = h;
- }
- else if ((buf->rot == 90) || (buf->rot == 270))
- {
- obr->w = h;
- obr->h = w;
- }
- if (buf->priv.pal)
- {
- if (data != src_data)
- conv_func(src_data, data,
- 0,
- bpl /
- ((evas_software_xcb_x_output_buffer_depth(obr->xcbob) / 8)) - obr->w,
- obr->w, obr->h, x, y,
- buf->priv.pal->lookup);
- }
- else
- {
- if (data != src_data)
- conv_func(src_data, data,
- 0,
- bpl /
- ((evas_software_xcb_x_output_buffer_depth(obr->xcbob) / 8)) - obr->w,
- obr->w, obr->h, x, y, NULL);
- }
-#if 1
-#else
- /* XX async push */
- if (!((buf->priv.onebuf) && (buf->priv.onebuf_regions)))
- {
- if (buf->priv.debug)
- evas_software_xcb_outbuf_debug_show(buf, buf->priv.x.win,
- obr->x, obr->y, obr->w, obr->h);
- evas_software_xcb_x_output_buffer_paste(obr->xcbob, buf->priv.x.win,
- buf->priv.x.gc,
- obr->x, obr->y, 0);
- }
-#endif
- if (obr->mxcbob)
- {
- for (yy = 0; yy < obr->h; yy++)
- evas_software_xcb_x_write_mask_line(buf, obr->mxcbob,
- src_data + (yy * obr->w),
- obr->w,
- yy);
-#if 1
-#else
- /* XX async push */
- if (!((buf->priv.onebuf) && (buf->priv.onebuf_regions)))
- evas_software_xcb_x_output_buffer_paste(obr->mxcbob,
- buf->priv.x.mask,
- buf->priv.x.gcm,
- obr->x, obr->y, 0);
-#endif
- }
-#if 1
-#else
- xcb_flush(buf->priv.x.conn);
-#endif
-}
-
-void
-evas_software_xcb_outbuf_reconfigure(Outbuf *buf,
- int w,
- int h,
- int rot,
- Outbuf_Depth depth)
-{
- if ((w == buf->w) &&
- (h == buf->h) &&
- (rot == buf->rot) &&
- (depth == buf->depth)) return;
- buf->w = w;
- buf->h = h;
- buf->rot = rot;
- evas_software_xcb_outbuf_idle_flush(buf);
-}
-
-int
-evas_software_xcb_outbuf_get_width(Outbuf * buf)
-{
- return buf->w;
-}
-
-int
-evas_software_xcb_outbuf_get_height(Outbuf * buf)
-{
- return buf->h;
-}
-
-Outbuf_Depth
-evas_software_xcb_outbuf_get_depth(Outbuf * buf)
-{
- return buf->depth;
-}
-
-int
-evas_software_xcb_outbuf_get_rot(Outbuf * buf)
-{
- return buf->rot;
-}
-
-void
-evas_software_xcb_outbuf_drawable_set(Outbuf *buf,
- xcb_drawable_t draw)
-{
- if (buf->priv.x.win == draw) return;
- if (buf->priv.x.gc)
- {
- xcb_free_gc(buf->priv.x.conn, buf->priv.x.gc);
- buf->priv.x.gc = 0;
- }
- buf->priv.x.win = draw;
- buf->priv.x.gc = xcb_generate_id(buf->priv.x.conn);
- xcb_create_gc(buf->priv.x.conn, buf->priv.x.gc, buf->priv.x.win, 0, NULL);
-}
-
-void
-evas_software_xcb_outbuf_mask_set(Outbuf *buf,
- xcb_drawable_t mask)
-{
- if (buf->priv.x.mask == mask) return;
- if (buf->priv.x.gcm)
- {
- xcb_free_gc(buf->priv.x.conn, buf->priv.x.gcm);
- buf->priv.x.gcm = 0;
- }
- buf->priv.x.mask = mask;
- if (buf->priv.x.mask)
- {
- buf->priv.x.gcm = xcb_generate_id(buf->priv.x.conn);
- xcb_create_gc(buf->priv.x.conn, buf->priv.x.gcm, buf->priv.x.win, 0, NULL);
- }
-}
-
-void
-evas_software_xcb_outbuf_debug_set(Outbuf *buf,
- int debug)
-{
- buf->priv.debug = debug;
-}
-void
-evas_software_xcb_outbuf_debug_show(Outbuf *buf,
- xcb_drawable_t draw,
- int x,
- int y,
- int w,
- int h)
-{
- int i;
- xcb_screen_t *screen = NULL;
-
- {
- xcb_get_geometry_reply_t *geom;
- xcb_drawable_t root;
- xcb_screen_iterator_t i;
-
- geom = xcb_get_geometry_reply (buf->priv.x.conn, xcb_get_geometry_unchecked(buf->priv.x.conn, draw), 0);
- root = geom->root;
- free (geom);
- geom = xcb_get_geometry_reply (buf->priv.x.conn, xcb_get_geometry_unchecked(buf->priv.x.conn, root), 0);
-
- i = xcb_setup_roots_iterator((xcb_setup_t *)xcb_get_setup(buf->priv.x.conn));
- for (; i.rem; xcb_screen_next(&i))
- if (i.data->root == geom->root)
- {
- screen = i.data;
- break;
- }
- free (geom);
- }
- for (i = 0; i < 20; i++)
- {
-/* xcb_image_t *image; */
- xcb_rectangle_t rect = { x, y, w, h};
- uint32_t mask;
- uint32_t value[2];
-
- mask = XCB_GC_FOREGROUND | XCB_GC_GRAPHICS_EXPOSURES;
- value[0] = screen->black_pixel;
- value[1] = XCB_EXPOSURES_NOT_ALLOWED; /* no graphics exposures allowed */
- xcb_change_gc(buf->priv.x.conn, buf->priv.x.gc, mask, value);
- xcb_poly_fill_rectangle (buf->priv.x.conn, draw, buf->priv.x.gc, 1, &rect);
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
-// image = xcb_image_get(buf->priv.x.conn, draw, x, y, w, h, XCB_ALL_PLANES, XCB_IMAGE_FORMAT_Z_PIXMAP);
-// if (image)
-// xcb_image_destroy(image);
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
- mask = XCB_GC_FOREGROUND | XCB_GC_GRAPHICS_EXPOSURES;
- value[0] = screen->white_pixel;
- value[1] = XCB_EXPOSURES_NOT_ALLOWED; /* no graphics exposures allowed */
- xcb_change_gc(buf->priv.x.conn, buf->priv.x.gc, mask, value);
- xcb_poly_fill_rectangle (buf->priv.x.conn, draw, buf->priv.x.gc, 1, &rect);
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
-// image = xcb_image_get(buf->priv.x.conn, draw, x, y, w, h, XCB_ALL_PLANES, XCB_IMAGE_FORMAT_Z_PIXMAP);
-// if (image)
-// xcb_image_destroy(image);
- /* we sync */
- free(xcb_get_input_focus_reply(buf->priv.x.conn, xcb_get_input_focus_unchecked(buf->priv.x.conn), NULL));
- }
-}
+++ /dev/null
-#include "evas_common.h"
-#include "evas_engine.h"
-
-static int _xcb_err = 0;
-
-void
-evas_software_xcb_x_write_mask_line(Outbuf *buf,
- Xcb_Output_Buffer *xcbob,
- DATA32 *src,
- int w,
- int y)
-{
- int x;
- DATA32 *src_ptr;
- DATA8 *dst_ptr;
- int bpl = 0;
-
- src_ptr = src;
- dst_ptr = evas_software_xcb_x_output_buffer_data(xcbob, &bpl);
- dst_ptr = dst_ptr + (bpl * y);
- w -= 7;
- if (buf->priv.x.bit_swap)
- {
- for (x = 0; x < w; x += 8)
- {
- *dst_ptr =
- ((A_VAL(&(src_ptr[0])) >> 7) << 7) |
- ((A_VAL(&(src_ptr[1])) >> 7) << 6) |
- ((A_VAL(&(src_ptr[2])) >> 7) << 5) |
- ((A_VAL(&(src_ptr[3])) >> 7) << 4) |
- ((A_VAL(&(src_ptr[4])) >> 7) << 3) |
- ((A_VAL(&(src_ptr[5])) >> 7) << 2) |
- ((A_VAL(&(src_ptr[6])) >> 7) << 1) |
- ((A_VAL(&(src_ptr[7])) >> 7) << 0);
- src_ptr += 8;
- dst_ptr++;
- }
- }
- else
- {
- for (x = 0; x < w; x += 8)
- {
- *dst_ptr =
- ((A_VAL(&(src_ptr[0])) >> 7) << 0) |
- ((A_VAL(&(src_ptr[1])) >> 7) << 1) |
- ((A_VAL(&(src_ptr[2])) >> 7) << 2) |
- ((A_VAL(&(src_ptr[3])) >> 7) << 3) |
- ((A_VAL(&(src_ptr[4])) >> 7) << 4) |
- ((A_VAL(&(src_ptr[5])) >> 7) << 5) |
- ((A_VAL(&(src_ptr[6])) >> 7) << 6) |
- ((A_VAL(&(src_ptr[7])) >> 7) << 7);
- src_ptr += 8;
- dst_ptr++;
- }
- }
- w += 7;
- for (; x < w; x ++)
- {
- xcb_image_put_pixel(xcbob->image, x, y, A_VAL(src_ptr) >> 7);
- src_ptr++;
- }
-}
-
-int
-evas_software_xcb_x_can_do_shm(xcb_connection_t *c,
- xcb_screen_t *screen)
-{
- static xcb_connection_t *cached_c = NULL;
- static int cached_result = 0;
-
- if (c == cached_c) return cached_result;
- cached_c = c;
-
- if (xcb_get_extension_data(c, &xcb_shm_id))
- {
- Xcb_Output_Buffer *xcbob;
-
- xcbob = evas_software_xcb_x_output_buffer_new(c,
- screen->root_depth,
- 16,
- 16,
- 2,
- NULL);
- if (!xcbob)
- {
- cached_result = 0;
- return 0;
- }
- evas_software_xcb_x_output_buffer_free(xcbob, 1);
- cached_result = 1;
- return 1;
- }
- cached_result = 0;
- return 0;
-}
-
-/*
- * FIXME: no error mechanism
- */
-
-/* static void */
-/* x_output_tmp_xcb_err(xcb_connection_t *c, XErrorEvent * ev) */
-/* { */
-/* _xcb_err = 1; */
-/* return; */
-/* } */
-
-Xcb_Output_Buffer *
-evas_software_xcb_x_output_buffer_new(xcb_connection_t *c,
- int depth,
- int w,
- int h,
- int try_shm,
- void *data)
-{
- Xcb_Output_Buffer *xcbob;
-
- xcbob = calloc(1, sizeof(Xcb_Output_Buffer));
- if (!xcbob) return NULL;
-
- xcbob->connection = c;
- xcbob->image = NULL;
- xcbob->shm_info = NULL;
- xcbob->w = w;
- xcbob->h = h;
-
- try_shm = 0;
-
- if (try_shm > 0)
- {
- xcbob->shm_info = malloc(sizeof(xcb_shm_segment_info_t));
- if (xcbob->shm_info)
- {
- xcbob->shm_info->shmseg = xcb_generate_id(c);
- xcbob->image = xcb_image_create_native(c, w, h,
- XCB_IMAGE_FORMAT_Z_PIXMAP,
- depth, NULL, ~0, NULL);
- if (xcbob->image)
- {
- xcbob->shm_info->shmid = shmget(IPC_PRIVATE,
- xcbob->image->size,
- IPC_CREAT | 0777);
- if (xcbob->shm_info->shmid >= 0)
- {
- xcbob->shm_info->shmaddr = xcbob->image->data =
- shmat(xcbob->shm_info->shmid, 0, 0);
- if (xcbob->shm_info->shmaddr != NULL)
- {
- /*
- * FIXME: no error mechanism
- */
-
- /* XErrorHandler ph; */
- /* EventHandlers eh; */
-
- // free(xcb_get_input_focus_reply(c, xcb_get_input_focus_unchecked(c), NULL));
- _xcb_err = 0;
- /* ph = XSetErrorHandler((XErrorHandler) */
- /* x_output_tmp_x_err); */
- xcb_shm_attach(c,
- xcbob->shm_info->shmseg,
- xcbob->shm_info->shmid, 0);
- // free(xcb_get_input_focus_reply(c, xcb_get_input_focus_unchecked(c), NULL));
- /* XSetErrorHandler((XErrorHandler)ph); */
- if (!_xcb_err)
- {
- xcbob->bpl = xcbob->image->stride;
- xcbob->psize = xcbob->bpl * xcbob->h;
- return xcbob;
- }
- }
- shmdt(xcbob->shm_info->shmaddr);
- shmctl(xcbob->shm_info->shmid, IPC_RMID, 0);
- }
- if (xcbob->image) xcb_image_destroy(xcbob->image);
- xcbob->image = NULL;
- }
- if (xcbob->shm_info) free(xcbob->shm_info);
- xcbob->shm_info = NULL;
- }
- }
-
- if (try_shm > 1) return NULL;
-
- xcbob->image = xcb_image_create_native(c, w, h, XCB_IMAGE_FORMAT_Z_PIXMAP,
- depth, NULL, ~0, NULL);
- if (!xcbob->image)
- {
- free(xcbob);
- return NULL;
- }
-
- xcbob->data = data;
-
- if (!xcbob->image->data)
- {
- xcbob->image->data = malloc(xcbob->image->size);
- if (!xcbob->image->data)
- {
- xcb_image_destroy(xcbob->image);
- free(xcbob);
- return NULL;
- }
- }
-
- xcbob->bpl = xcbob->image->stride;
- xcbob->psize = xcbob->image->size;
-
- return xcbob;
-}
-
-void
-evas_software_xcb_x_output_buffer_free(Xcb_Output_Buffer *xcbob,
- int sync)
-{
- if (xcbob->shm_info)
- {
- if (sync)
- free(xcb_get_input_focus_reply(xcbob->connection,
- xcb_get_input_focus_unchecked(xcbob->connection),
- NULL));
- xcb_shm_detach(xcbob->connection, xcbob->shm_info->shmseg);
- xcb_image_destroy(xcbob->image);
- shmdt(xcbob->shm_info->shmaddr);
- shmctl(xcbob->shm_info->shmid, IPC_RMID, 0);
- free(xcbob->shm_info);
- }
- else
- {
- if (xcbob->data) xcbob->image->data = NULL;
- xcb_image_destroy(xcbob->image);
- }
- free(xcbob);
-}
-
-void
-evas_software_xcb_x_output_buffer_paste(Xcb_Output_Buffer *xcbob,
- xcb_drawable_t d,
- xcb_gcontext_t gc,
- int x,
- int y,
- int sync)
-{
- if (xcbob->shm_info)
- {
- xcb_image_shm_put(xcbob->connection, d, gc,
- xcbob->image, *xcbob->shm_info,
- 0, 0,
- x, y,
- xcbob->image->width, xcbob->image->height,
- 0);
- if (sync)
- free(xcb_get_input_focus_reply(xcbob->connection,
- xcb_get_input_focus_unchecked(xcbob->connection),
- NULL));
- }
- else
- xcb_image_put(xcbob->connection, d, gc,
- xcbob->image,
- x, y, 0);
-}
-
-DATA8 *
-evas_software_xcb_x_output_buffer_data(Xcb_Output_Buffer *xcbob,
- int *bytes_per_line_ret)
-{
- if (bytes_per_line_ret) *bytes_per_line_ret = xcbob->image->stride;
- return xcbob->image->data;
-}
-
-int
-evas_software_xcb_x_output_buffer_depth(Xcb_Output_Buffer *xcbob)
-{
- return xcbob->image->bpp;
-}
-
-int
-evas_software_xcb_x_output_buffer_byte_order(Xcb_Output_Buffer *xcbob)
-{
- return xcbob->image->byte_order;
-}
-
-int
-evas_software_xcb_x_output_buffer_bit_order(Xcb_Output_Buffer *xcbob)
-{
- return xcbob->image->bit_order;
-}
+++ /dev/null
-#include "evas_common.h"
-#include "evas_engine.h"
-
-#include <xcb/xcb.h>
-
-typedef struct _Convert_Pal_Priv Convert_Pal_Priv;
-
-struct _Convert_Pal_Priv
-{
- xcb_connection_t *conn;
- xcb_colormap_t cmap;
- xcb_visualtype_t *vis;
-};
-
-typedef DATA8 * (*Xcb_Func_Alloc_Colors) (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-
-static Xcb_Func_Alloc_Colors x_color_alloc[PAL_MODE_LAST + 1];
-static int x_color_count[PAL_MODE_LAST + 1];
-static Eina_List *palettes = NULL;
-
-static DATA8 * x_color_alloc_rgb(int nr, int ng, int nb, xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_gray(int ng, xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-
-static DATA8 * x_color_alloc_rgb_332 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_666 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_232 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_222 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_221 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_121 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_rgb_111 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_gray_256 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_gray_64 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_gray_16 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_gray_4 (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-static DATA8 * x_color_alloc_mono (xcb_connection_t *conn, xcb_colormap_t cmap, xcb_visualtype_t *v);
-
-static DATA8 *
-x_color_alloc_rgb(int nr,
- int ng,
- int nb,
- xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- int r, g, b, i;
- DATA8 *color_lut;
- int sig_mask = 0;
- int delt = 0;
-
- for (i = 0; i < v->bits_per_rgb_value; i++) sig_mask |= (0x1 << i);
- sig_mask <<= (16 - v->bits_per_rgb_value);
- i = 0;
- color_lut = malloc((nr) * (ng) * (nb));
- if (!color_lut) return NULL;
- delt = 0x0101 * 3;
- /* FIXME: remove the round-trip ? */
- for (r = 0; r < (nr); r++)
- {
- for (g = 0; g < (ng); g++)
- {
- for (b = 0; b < (nb); b++)
- {
- xcb_coloritem_t xcl;
- xcb_coloritem_t xcl_in;
- xcb_alloc_color_reply_t *rep;
- int val;
- int dr, dg, db;
-
- val = (int)((((double)r) / ((nr) - 1)) * 255);
- val = (val << 8) | val;
- xcl.red = (uint16_t)(val);
- val = (int)((((double)g) / ((ng) - 1)) * 255);
- val = (val << 8) | val;
- xcl.green = (uint16_t)(val);
- val = (int)((((double)b) / ((nb) - 1)) * 255);
- val = (val << 8) | val;
- xcl.blue = (uint16_t)(val);
- xcl_in = xcl;
- rep = xcb_alloc_color_reply(conn,
- xcb_alloc_color_unchecked(conn,
- cmap,
- xcl.red,
- xcl.green,
- xcl.blue),
- 0);
- dr = (int)xcl_in.red - (int)xcl.red;
- if (dr < 0) dr = -dr;
- dg = (int)xcl_in.green - (int)xcl.green;
- if (dg < 0) dg = -dg;
- db = (int)xcl_in.blue - (int)xcl.blue;
- if (db < 0) db = -db;
-/*
- printf("ASK [%i]: %04x %04x %04x = %04x %04x %04x | dif = %04x / %04x\n",
- ret,
- xcl_in.red, xcl_in.green, xcl_in.blue,
- xcl.red, xcl.green, xcl.blue,
- (dr + dg +db), delt);
- */
-
- /* TODO: XAllocColor tries to approach the color */
- /* in case the allocation fails */
- /* XCB does not that (i think). It should be done */
- /* So if rep == NULL, the other following tests */
- /* should be always satisfied */
- if ((!rep) ||
- ((dr + dg + db) > delt)
- /*
- ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) ||
- ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) ||
- ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))
- */
- )
- {
- uint32_t pixels[256];
- int j;
-
- if (i > 0)
- {
- for (j = 0; j < i; j++)
- pixels[j] = (uint32_t)color_lut[j];
- xcb_free_colors(conn, cmap, 0, i, pixels);
- }
- free(color_lut);
- return NULL;
- }
- color_lut[i] = rep->pixel;
- i++;
- free(rep);
- }
- }
- }
- return color_lut;
-}
-
-static DATA8 *
-x_color_alloc_gray(int ng,
- xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- int g, i;
- DATA8 *color_lut;
- int sig_mask = 0;
-
- for (i = 0; i < v->bits_per_rgb_value; i++) sig_mask |= (0x1 << i);
- sig_mask <<= (16 - v->bits_per_rgb_value);
- i = 0;
- color_lut = malloc(ng);
- if (!color_lut) return NULL;
- /* FIXME: remove the round-trip ? */
- for (g = 0; g < (ng); g++)
- {
- xcb_coloritem_t xcl;
- xcb_coloritem_t xcl_in;
- int val;
- xcb_alloc_color_reply_t *rep;
-
- val = (int)((((double)g) / ((ng) - 1)) * 255);
- val = (val << 8) | val;
- xcl.red = (uint16_t)(val);
- xcl.green = (uint16_t)(val);
- xcl.blue = (uint16_t)(val);
- xcl_in = xcl;
- rep = xcb_alloc_color_reply(conn,
- xcb_alloc_color_unchecked(conn,
- cmap,
- xcl.red,
- xcl.green,
- xcl.blue),
- 0);
- /* FIXME: XAllocColor tries to approach the color */
- /* in case the allocation fails */
- /* XCB does not that (i think). It should be done */
- /* So if rep == NULL, the other following tests */
- /* should be always satisfied */
- if ((!rep) ||
- ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) ||
- ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) ||
- ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask)))
- {
- uint32_t pixels[256];
- int j;
-
- if (i > 0)
- {
- for (j = 0; j < i; j++)
- pixels[j] = (uint32_t) color_lut[j];
- xcb_free_colors(conn, cmap, 0, i, pixels);
- }
- free(color_lut);
- return NULL;
- }
- color_lut[i] = rep->pixel;
- i++;
- free(rep);
- }
- return color_lut;
-}
-
-static DATA8 *
-x_color_alloc_rgb_332(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(8, 8, 4, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_666(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(6, 6, 6, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_232(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(4, 8, 4, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_222(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(4, 4, 4, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_221(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(4, 4, 2, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_121(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(2, 4, 2, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_rgb_111(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_rgb(2, 2, 2, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_gray_256(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_gray(256, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_gray_64(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_gray(64, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_gray_16(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_gray(32, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_gray_4(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_gray(16, conn, cmap, v);
-}
-
-static DATA8 *
-x_color_alloc_mono(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *v)
-{
- return x_color_alloc_gray(2, conn, cmap, v);
-}
-
-void
-evas_software_xcb_x_color_init(void)
-{
- static int initialised = 0;
-
- if (initialised) return;
- x_color_alloc[PAL_MODE_NONE] = NULL;
- x_color_count[PAL_MODE_NONE] = 0;
-
- x_color_alloc[PAL_MODE_MONO] = x_color_alloc_mono;
- x_color_count[PAL_MODE_MONO] = 2;
-
- x_color_alloc[PAL_MODE_GRAY4] = x_color_alloc_gray_4;
- x_color_count[PAL_MODE_GRAY4] = 4;
-
- x_color_alloc[PAL_MODE_GRAY16] = x_color_alloc_gray_16;
- x_color_count[PAL_MODE_GRAY16] = 16;
-
- x_color_alloc[PAL_MODE_GRAY64] = x_color_alloc_gray_64;
- x_color_count[PAL_MODE_GRAY64] = 64;
-
- x_color_alloc[PAL_MODE_GRAY256] = x_color_alloc_gray_256;
- x_color_count[PAL_MODE_GRAY256] = 256;
-
- x_color_alloc[PAL_MODE_RGB111] = x_color_alloc_rgb_111;
- x_color_count[PAL_MODE_RGB111] = 2 * 2 * 2;
-
- x_color_alloc[PAL_MODE_RGB121] = x_color_alloc_rgb_121;
- x_color_count[PAL_MODE_RGB121] = 2 * 4 * 2;
-
- x_color_alloc[PAL_MODE_RGB221] = x_color_alloc_rgb_221;
- x_color_count[PAL_MODE_RGB221] = 4 * 4 * 2;
-
- x_color_alloc[PAL_MODE_RGB222] = x_color_alloc_rgb_222;
- x_color_count[PAL_MODE_RGB222] = 4 * 4 * 4;
-
- x_color_alloc[PAL_MODE_RGB232] = x_color_alloc_rgb_232;
- x_color_count[PAL_MODE_RGB232] = 4 * 8 * 4;
-
- x_color_alloc[PAL_MODE_RGB666] = x_color_alloc_rgb_666;
- x_color_count[PAL_MODE_RGB666] = 6 * 6 * 6;
-
- x_color_alloc[PAL_MODE_RGB332] = x_color_alloc_rgb_332;
- x_color_count[PAL_MODE_RGB332] = 8 * 8 * 4;
-
- x_color_alloc[PAL_MODE_LAST] = NULL;
- x_color_count[PAL_MODE_LAST] = 0;
- initialised = 1;
-}
-
-Convert_Pal *
-evas_software_xcb_x_color_allocate(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *vis,
- Convert_Pal_Mode colors)
-{
- Convert_Pal_Priv *palpriv;
- Convert_Pal *pal;
- Convert_Pal_Mode c;
- Eina_List *l;
-
-/* printf("ALLOC cmap=%i vis=%p\n", cmap, vis);*/
- EINA_LIST_FOREACH(palettes, l, pal)
- {
- palpriv = pal->data;
- if ((conn == palpriv->conn) &&
- (vis == palpriv->vis) &&
- (cmap == palpriv->cmap))
- {
- pal->references++;
- return pal;
- }
- }
- pal = calloc(1, sizeof(struct _Convert_Pal));
- if (!pal) return NULL;
- for (c = colors; c > PAL_MODE_NONE; c--)
- {
- if (x_color_alloc[c])
- {
-/* printf("TRY PAL %i\n", c);*/
- pal->lookup = (x_color_alloc[c])(conn, cmap, vis);
- if (pal->lookup) break;
- }
- }
- pal->references = 1;
- pal->colors = c;
- pal->count = x_color_count[c];
- palpriv = calloc(1, sizeof(Convert_Pal_Priv));
- pal->data = palpriv;
- if (!palpriv)
- {
- if (pal->lookup) free(pal->lookup);
- free(pal);
- return NULL;
- }
- palpriv->conn = conn;
- palpriv->vis = vis;
- palpriv->cmap = cmap;
- if (pal->colors == PAL_MODE_NONE)
- {
- if (pal->lookup) free(pal->lookup);
- free(pal);
- return NULL;
- }
- palettes = eina_list_append(palettes, pal);
- return pal;
-}
-
-void
-evas_software_xcb_x_color_deallocate(xcb_connection_t *conn,
- xcb_colormap_t cmap,
- xcb_visualtype_t *vis,
- Convert_Pal *pal)
-{
- uint32_t pixels[256];
- int j;
-
- pal->references--;
- if (pal->references > 0) return;
- if (pal->lookup)
- {
- for(j = 0; j < pal->count; j++)
- pixels[j] = (uint32_t) pal->lookup[j];
- xcb_free_colors(conn, cmap, 0, pal->count, pixels);
- free(pal->lookup);
- }
- free(pal->data);
- palettes = eina_list_remove(palettes, pal);
- free(pal);
-}
+++ /dev/null
-#include "evas_common.h"
-#include "evas_engine.h"
-
-#include <xcb/xcb.h>
-
-void
-evas_software_xcb_x_init(void)
-{
-}
projects / profile / ivi / evas.git / commitdiff