1224 lines
39 KiB
C
1224 lines
39 KiB
C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <pixman.h>
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#ifdef EVAS_CSERVE2
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# include "evas_cs2_private.h"
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#endif
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#include "evas_common.h"
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#include "evas_macros.h"
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#include "evas_xcb_outbuf.h"
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#include "evas_xcb_buffer.h"
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#include "evas_xcb_color.h"
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/* local structures */
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typedef struct _Outbuf_Region Outbuf_Region;
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struct _Outbuf_Region
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{
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Xcb_Output_Buffer *xcbob, *mask;
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int x, y, w, h;
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};
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/* local function prototypes */
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static Xcb_Output_Buffer *_find_xcbob(xcb_connection_t *conn, xcb_visualtype_t *vis, int depth, int w, int h, Eina_Bool shm, void *data);
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static void _unfind_xcbob(Xcb_Output_Buffer *xcbob, Eina_Bool sync);
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static void _clear_xcbob(Eina_Bool sync);
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static void _xcbob_sync(xcb_connection_t *conn);
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/* local variables */
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static Eina_List *_shmpool = NULL;
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static int _shmsize = 0;
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static int _shmlimit = (10 * 1024 * 1024);
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static const unsigned int _shmcountlimit = 32;
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#define SHMPOOL_LOCK()
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#define SHMPOOL_UNLOCK()
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void
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evas_software_xcb_outbuf_init(void)
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{
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}
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void
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evas_software_xcb_outbuf_free(Outbuf *buf)
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{
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while (buf->priv.pending_writes)
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{
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RGBA_Image *im = NULL;
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Outbuf_Region *obr = NULL;
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im = buf->priv.pending_writes->data;
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buf->priv.pending_writes =
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eina_list_remove_list(buf->priv.pending_writes,
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buf->priv.pending_writes);
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obr = im->extended_info;
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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evas_cache2_image_close(&im->cache_entry);
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else
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#endif
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evas_cache_image_drop(&im->cache_entry);
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if (obr->xcbob) _unfind_xcbob(obr->xcbob, EINA_FALSE);
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if (obr->mask) _unfind_xcbob(obr->mask, EINA_FALSE);
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free(obr);
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}
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evas_software_xcb_outbuf_idle_flush(buf);
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evas_software_xcb_outbuf_flush(buf);
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if (buf->priv.x11.xcb.gc)
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xcb_free_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gc);
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if (buf->priv.x11.xcb.gcm)
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xcb_free_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gcm);
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if (buf->priv.pal)
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evas_software_xcb_color_deallocate(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.cmap,
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buf->priv.x11.xcb.visual,
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buf->priv.pal);
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eina_array_flush(&buf->priv.onebuf_regions);
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free(buf);
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_clear_xcbob(EINA_FALSE);
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}
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Outbuf *
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evas_software_xcb_outbuf_setup(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 xdepth, Eina_Bool grayscale, int max_colors, xcb_drawable_t mask, Eina_Bool shape_dither, Eina_Bool alpha)
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{
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Outbuf *buf = NULL;
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Gfx_Func_Convert func_conv = NULL;
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Xcb_Output_Buffer *xob;
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const xcb_setup_t *setup;
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if (!(buf = calloc(1, sizeof(Outbuf))))
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return NULL;
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if (xdepth < 15) rot = 0;
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setup = xcb_get_setup(conn);
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buf->w = w;
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buf->h = h;
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buf->depth = depth;
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buf->rot = rot;
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buf->priv.x11.xcb.conn = conn;
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buf->priv.x11.xcb.screen = screen;
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buf->priv.x11.xcb.visual = vis;
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buf->priv.x11.xcb.cmap = cmap;
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buf->priv.x11.xcb.depth = xdepth;
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buf->priv.mask_dither = shape_dither;
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buf->priv.destination_alpha = alpha;
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buf->priv.x11.xcb.shm = evas_software_xcb_can_do_shm(conn, screen);
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xob =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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buf->priv.x11.xcb.depth,
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1, 1, buf->priv.x11.xcb.shm,
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NULL);
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if (!xob) buf->priv.x11.xcb.shm = 0;
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xob =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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buf->priv.x11.xcb.depth,
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1, 1, buf->priv.x11.xcb.shm,
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NULL);
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if (!xob)
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{
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free(buf);
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return NULL;
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}
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buf->priv.x11.xcb.imdepth = evas_software_xcb_output_buffer_depth(xob);
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evas_software_xcb_output_buffer_free(xob, EINA_FALSE);
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eina_array_step_set(&buf->priv.onebuf_regions, sizeof(Eina_Array), 8);
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#ifdef WORDS_BIGENDIAN
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if (setup->image_byte_order == XCB_IMAGE_ORDER_LSB_FIRST)
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buf->priv.x11.xcb.swap = EINA_TRUE;
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#else
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if (setup->image_byte_order == XCB_IMAGE_ORDER_MSB_FIRST)
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buf->priv.x11.xcb.swap = EINA_TRUE;
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#endif
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if (setup->bitmap_format_bit_order == XCB_IMAGE_ORDER_MSB_FIRST)
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buf->priv.x11.xcb.bit_swap = EINA_TRUE;
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if (((vis->_class == XCB_VISUAL_CLASS_TRUE_COLOR) ||
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(vis->_class == XCB_VISUAL_CLASS_DIRECT_COLOR)) && (xdepth > 8))
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{
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buf->priv.mask.r = (DATA32)vis->red_mask;
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buf->priv.mask.g = (DATA32)vis->green_mask;
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buf->priv.mask.b = (DATA32)vis->blue_mask;
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if (buf->priv.x11.xcb.swap)
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{
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SWAP32(buf->priv.mask.r);
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SWAP32(buf->priv.mask.g);
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SWAP32(buf->priv.mask.b);
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}
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}
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else if ((vis->_class == XCB_VISUAL_CLASS_PSEUDO_COLOR) ||
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(vis->_class == XCB_VISUAL_CLASS_STATIC_COLOR) ||
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(vis->_class == XCB_VISUAL_CLASS_GRAY_SCALE) ||
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(vis->_class == XCB_VISUAL_CLASS_STATIC_GRAY) ||
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(xdepth <= 8))
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{
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Convert_Pal_Mode pm = PAL_MODE_RGB332;
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if ((vis->_class == XCB_VISUAL_CLASS_GRAY_SCALE) ||
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(vis->_class == XCB_VISUAL_CLASS_STATIC_GRAY))
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grayscale = EINA_TRUE;
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if (grayscale)
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{
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if (max_colors >= 256)
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pm = PAL_MODE_GRAY256;
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else if (max_colors >= 64)
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pm = PAL_MODE_GRAY64;
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else if (max_colors >= 16)
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pm = PAL_MODE_GRAY16;
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else if (max_colors >= 4)
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pm = PAL_MODE_GRAY4;
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else
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pm = PAL_MODE_MONO;
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}
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else
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{
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if (max_colors >= 256)
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pm = PAL_MODE_RGB332;
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else if (max_colors >= 216)
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pm = PAL_MODE_RGB666;
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else if (max_colors >= 128)
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pm = PAL_MODE_RGB232;
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else if (max_colors >= 64)
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pm = PAL_MODE_RGB222;
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else if (max_colors >= 32)
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pm = PAL_MODE_RGB221;
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else if (max_colors >= 16)
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pm = PAL_MODE_RGB121;
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else if (max_colors >= 8)
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pm = PAL_MODE_RGB111;
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else if (max_colors >= 4)
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pm = PAL_MODE_GRAY4;
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else
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pm = PAL_MODE_MONO;
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}
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/* FIXME: Only allocate once per display & colormap */
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buf->priv.pal =
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evas_software_xcb_color_allocate(conn, cmap, vis, pm);
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if (!buf->priv.pal)
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{
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free(buf);
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return NULL;
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}
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}
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if ((buf->rot == 0) || (buf->rot == 180))
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{
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w = buf->w;
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h = buf->h;
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}
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else if ((buf->rot == 90) || (buf->rot == 270))
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{
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w = buf->h;
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h = buf->w;
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}
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if (buf->priv.pal)
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{
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func_conv =
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evas_common_convert_func_get(0, w, h, xdepth,
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buf->priv.mask.r,
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buf->priv.mask.g,
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buf->priv.mask.b,
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buf->priv.pal->colors, buf->rot);
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}
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else
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{
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func_conv =
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evas_common_convert_func_get(0, w, h, xdepth,
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buf->priv.mask.r,
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buf->priv.mask.g,
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buf->priv.mask.b,
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PAL_MODE_NONE, buf->rot);
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}
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if (!func_conv)
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{
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ERR("XCB Engine"
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" {"
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" At depth %i:"
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" RGB format mask: %08x, %08x, %08x"
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" Palette mode: %i"
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" Not supported by any compiled in converters!"
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" }", buf->priv.x11.xcb.depth, buf->priv.mask.r,
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buf->priv.mask.g, buf->priv.mask.b,
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buf->priv.pal ? (int)buf->priv.pal->colors : -1);
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}
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evas_software_xcb_outbuf_drawable_set(buf, draw);
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evas_software_xcb_outbuf_mask_set(buf, mask);
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return buf;
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}
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RGBA_Image *
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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)
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{
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RGBA_Image *im = NULL;
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Outbuf_Region *obr = NULL;
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Eina_Bool use_shm = EINA_TRUE;
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Eina_Bool alpha = EINA_FALSE;
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int bpl = 0;
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if ((buf->onebuf) && (buf->priv.x11.xcb.shm))
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{
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Eina_Rectangle *rect;
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RECTS_CLIP_TO_RECT(x, y, w, h, 0, 0, buf->w, buf->h);
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if (!(obr = calloc(1, sizeof(Outbuf_Region))))
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return NULL;
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if (!(rect = eina_rectangle_new(x, y, w, h)))
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{
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free(obr);
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return NULL;
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}
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if ((eina_array_push(&buf->priv.onebuf_regions, rect)) &&
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(buf->priv.onebuf))
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{
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if (cx) *cx = x;
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if (cy) *cy = y;
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if (cw) *cw = w;
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if (ch) *ch = h;
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if (!buf->priv.synced)
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{
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_xcbob_sync(buf->priv.x11.xcb.conn);
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buf->priv.synced = EINA_TRUE;
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}
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return buf->priv.onebuf;
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}
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obr->x = 0;
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obr->y = 0;
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obr->w = buf->w;
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obr->h = buf->h;
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if (cx) *cx = x;
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if (cy) *cy = y;
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if (cw) *cw = w;
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if (ch) *ch = h;
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alpha = ((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha));
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use_shm = buf->priv.x11.xcb.shm;
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if ((buf->rot == 0) &&
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(buf->priv.x11.xcb.imdepth == 32) &&
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(buf->priv.mask.r == 0xff0000) &&
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(buf->priv.mask.g == 0x00ff00) &&
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(buf->priv.mask.b == 0x0000ff))
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{
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obr->xcbob =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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buf->priv.x11.xcb.depth,
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buf->w, buf->h, use_shm,
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NULL);
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if (!obr->xcbob)
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{
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free(obr);
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return NULL;
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}
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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{
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im =
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(RGBA_Image *)evas_cache2_image_data(evas_common_image_cache2_get(),
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buf->w, buf->h,
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(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
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alpha, EVAS_COLORSPACE_ARGB8888);
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}
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else
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#endif
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{
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im =
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(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
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buf->w, buf->h,
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(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
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alpha, EVAS_COLORSPACE_ARGB8888);
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}
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if (!im)
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{
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evas_software_xcb_output_buffer_free(obr->xcbob, EINA_FALSE);
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free(obr);
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return NULL;
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}
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im->extended_info = obr;
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if (buf->priv.x11.xcb.mask)
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{
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obr->mask =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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1, buf->w, buf->h,
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use_shm, NULL);
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}
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}
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else
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{
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int bw = 0, bh = 0;
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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{
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im =
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(RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
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}
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else
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#endif
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{
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im =
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(RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
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}
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if (!im)
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{
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free(obr);
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return NULL;
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}
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im->cache_entry.flags.alpha |= (alpha ? 1 : 0);
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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evas_cache2_image_surface_alloc(&im->cache_entry, buf->w, buf->h);
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else
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#endif
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evas_cache_image_surface_alloc(&im->cache_entry, buf->w, buf->h);
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im->extended_info = obr;
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if ((buf->rot == 0) || (buf->rot == 180))
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{
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bw = buf->w;
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bh = buf->h;
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}
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else if ((buf->rot == 90) || (buf->rot == 270))
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{
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bw = buf->h;
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bh = buf->w;
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}
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obr->xcbob =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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buf->priv.x11.xcb.depth,
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bw, bh, use_shm, NULL);
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if (!obr->xcbob)
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{
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#ifdef EVAS_CSERVE2
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if (evas_cserve2_use_get())
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evas_cache2_image_close(&im->cache_entry);
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else
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#endif
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evas_cache_image_drop(&im->cache_entry);
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free(obr);
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return NULL;
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}
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if (buf->priv.x11.xcb.mask)
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{
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obr->mask =
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evas_software_xcb_output_buffer_new(buf->priv.x11.xcb.conn,
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buf->priv.x11.xcb.visual,
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1, bw, bh, use_shm,
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NULL);
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}
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}
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/* FIXME: We should be able to remove this memset. */
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if ((alpha) && (im->image.data))
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{
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/* FIXME: Faster memset */
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// memset(im->image.data, 0, (w * h * sizeof(DATA32)));
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}
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buf->priv.onebuf = im;
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return im;
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}
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|
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if (!(obr = calloc(1, sizeof(Outbuf_Region))))
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return NULL;
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obr->x = x;
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obr->y = y;
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obr->w = w;
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obr->h = h;
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if (cx) *cx = 0;
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if (cy) *cy = 0;
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if (cw) *cw = w;
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if (ch) *ch = h;
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use_shm = buf->priv.x11.xcb.shm;
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alpha = ((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha));
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if ((buf->rot == 0) &&
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(buf->priv.x11.xcb.imdepth == 32) &&
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(buf->priv.mask.r == 0xff0000) &&
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(buf->priv.mask.g == 0x00ff00) &&
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(buf->priv.mask.b == 0x0000ff))
|
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{
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obr->xcbob =
|
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_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
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buf->priv.x11.xcb.depth, w, h, use_shm, NULL);
|
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if (!obr->xcbob)
|
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{
|
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free(obr);
|
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return NULL;
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}
|
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#ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
{
|
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im =
|
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(RGBA_Image *)evas_cache2_image_data(evas_common_image_cache2_get(),
|
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w, h,
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(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
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alpha, EVAS_COLORSPACE_ARGB8888);
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}
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else
|
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#endif
|
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{
|
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im =
|
|
(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
|
|
w, h,
|
|
(DATA32 *)evas_software_xcb_output_buffer_data(obr->xcbob, &bpl),
|
|
alpha, EVAS_COLORSPACE_ARGB8888);
|
|
}
|
|
|
|
if (!im)
|
|
{
|
|
_unfind_xcbob(obr->xcbob, EINA_FALSE);
|
|
free(obr);
|
|
return NULL;
|
|
}
|
|
im->extended_info = obr;
|
|
if (buf->priv.x11.xcb.mask)
|
|
{
|
|
obr->mask =
|
|
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
|
|
1, w, h, use_shm, NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int bw = 0, bh = 0;
|
|
|
|
#ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
{
|
|
im =
|
|
(RGBA_Image *)evas_cache2_image_empty(evas_common_image_cache2_get());
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
im =
|
|
(RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
|
|
}
|
|
|
|
if (!im)
|
|
{
|
|
free(obr);
|
|
return NULL;
|
|
}
|
|
im->cache_entry.flags.alpha |= (alpha ? 1 : 0);
|
|
#ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_surface_alloc(&im->cache_entry, w, h);
|
|
else
|
|
#endif
|
|
evas_cache_image_surface_alloc(&im->cache_entry, w, h);
|
|
|
|
im->extended_info = obr;
|
|
if ((buf->rot == 0) || (buf->rot == 180))
|
|
{
|
|
bw = w;
|
|
bh = h;
|
|
}
|
|
else if ((buf->rot == 90) || (buf->rot == 270))
|
|
{
|
|
bw = h;
|
|
bh = w;
|
|
}
|
|
obr->xcbob =
|
|
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual,
|
|
buf->priv.x11.xcb.depth, bw, bh, use_shm, NULL);
|
|
if (!obr->xcbob)
|
|
{
|
|
#ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
#endif
|
|
evas_cache_image_drop(&im->cache_entry);
|
|
free(obr);
|
|
return NULL;
|
|
}
|
|
if (buf->priv.x11.xcb.mask)
|
|
{
|
|
obr->mask =
|
|
_find_xcbob(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.visual, 1,
|
|
bw, bh, use_shm, NULL);
|
|
}
|
|
}
|
|
/* FIXME: We should be able to remove this memset. */
|
|
if (((buf->priv.x11.xcb.mask) || (buf->priv.destination_alpha)) &&
|
|
(im->image.data))
|
|
{
|
|
/* 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 EINA_UNUSED, RGBA_Image *update EINA_UNUSED)
|
|
{
|
|
/* NOOP: Cleaned up on flush */
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_flush(Outbuf *buf)
|
|
{
|
|
Eina_List *l = NULL;
|
|
RGBA_Image *im = NULL;
|
|
Outbuf_Region *obr = NULL;
|
|
|
|
if ((buf->priv.onebuf) && (eina_array_count(&buf->priv.onebuf_regions)))
|
|
{
|
|
Eina_Array_Iterator it;
|
|
Eina_Rectangle *rect;
|
|
unsigned int i = 0;
|
|
pixman_region16_t tmpr;
|
|
|
|
im = buf->priv.onebuf;
|
|
obr = im->extended_info;
|
|
pixman_region_init(&tmpr);
|
|
EINA_ARRAY_ITER_NEXT(&buf->priv.onebuf_regions, i, rect, it)
|
|
{
|
|
Eina_Rectangle xr = { 0, 0, 0, 0 };
|
|
|
|
/* rect = buf->priv.onebuf_regions->data; */
|
|
/* buf->priv.onebuf_regions = */
|
|
/* eina_list_remove_list(buf->priv.onebuf_regions, */
|
|
/* buf->priv.onebuf_regions); */
|
|
if (buf->rot == 0)
|
|
{
|
|
xr.x = rect->x;
|
|
xr.y = rect->y;
|
|
xr.w = rect->w;
|
|
xr.h = rect->h;
|
|
}
|
|
else if (buf->rot == 90)
|
|
{
|
|
xr.x = rect->y;
|
|
xr.y = buf->w - rect->x - rect->w;
|
|
xr.w = rect->h;
|
|
xr.h = rect->w;
|
|
}
|
|
else if (buf->rot == 180)
|
|
{
|
|
xr.x = buf->w - rect->x - rect->w;
|
|
xr.y = buf->h - rect->y - rect->h;
|
|
xr.w = rect->w;
|
|
xr.h = rect->h;
|
|
}
|
|
else if (buf->rot == 270)
|
|
{
|
|
xr.x = buf->h - rect->y - rect->h;
|
|
xr.y = rect->x;
|
|
xr.w = rect->h;
|
|
xr.h = rect->w;
|
|
}
|
|
pixman_region_union_rect(&tmpr, &tmpr, xr.x, xr.y, xr.w, xr.h);
|
|
if (buf->priv.debug)
|
|
evas_software_xcb_outbuf_debug_show(buf, buf->priv.x11.xcb.win,
|
|
xr.x, xr.y, xr.w, xr.h);
|
|
eina_rectangle_free(rect);
|
|
}
|
|
eina_array_clean(&buf->priv.onebuf_regions);
|
|
xcb_set_clip_rectangles(buf->priv.x11.xcb.conn,
|
|
XCB_CLIP_ORDERING_YX_BANDED,
|
|
buf->priv.x11.xcb.gc, 0, 0,
|
|
pixman_region_n_rects(&tmpr),
|
|
(const xcb_rectangle_t *)pixman_region_rectangles(&tmpr, NULL));
|
|
if (obr->xcbob)
|
|
evas_software_xcb_output_buffer_paste(obr->xcbob,
|
|
buf->priv.x11.xcb.win,
|
|
buf->priv.x11.xcb.gc, 0, 0, 0);
|
|
if (obr->mask)
|
|
{
|
|
xcb_set_clip_rectangles(buf->priv.x11.xcb.conn,
|
|
XCB_CLIP_ORDERING_YX_BANDED,
|
|
buf->priv.x11.xcb.gcm, 0, 0,
|
|
pixman_region_n_rects(&tmpr),
|
|
(const xcb_rectangle_t *)pixman_region_rectangles(&tmpr, NULL));
|
|
evas_software_xcb_output_buffer_paste(obr->mask,
|
|
buf->priv.x11.xcb.mask,
|
|
buf->priv.x11.xcb.gcm,
|
|
0, 0, 0);
|
|
}
|
|
pixman_region_fini(&tmpr);
|
|
buf->priv.synced = EINA_FALSE;
|
|
}
|
|
else
|
|
{
|
|
#if 1
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
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.x11.xcb.win,
|
|
obr->x, obr->y, obr->w, obr->h);
|
|
if (obr->xcbob)
|
|
evas_software_xcb_output_buffer_paste(obr->xcbob,
|
|
buf->priv.x11.xcb.win,
|
|
buf->priv.x11.xcb.gc,
|
|
obr->x, obr->y, 0);
|
|
if (obr->mask)
|
|
evas_software_xcb_output_buffer_paste(obr->mask,
|
|
buf->priv.x11.xcb.mask,
|
|
buf->priv.x11.xcb.gcm,
|
|
obr->x, obr->y, 0);
|
|
}
|
|
while (buf->priv.prev_pending_writes)
|
|
{
|
|
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;
|
|
# ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
# endif
|
|
evas_cache_image_drop(&im->cache_entry);
|
|
|
|
if (obr->xcbob) _unfind_xcbob(obr->xcbob, EINA_FALSE);
|
|
if (obr->mask) _unfind_xcbob(obr->mask, EINA_FALSE);
|
|
free(obr);
|
|
}
|
|
buf->priv.prev_pending_writes = buf->priv.pending_writes;
|
|
buf->priv.pending_writes = NULL;
|
|
xcb_flush(buf->priv.x11.xcb.conn);
|
|
#else
|
|
/* FIXME: Async Push Disabled */
|
|
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
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;
|
|
# ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
# endif
|
|
evas_cache_image_drop(&im->cache_entry);
|
|
if (obr->xcbob) _unfind_xcbob(obr->xcbob, EINA_FALSE);
|
|
if (obr->mask) _unfind_xcbob(obr->mask, EINA_FALSE);
|
|
free(obr);
|
|
# ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
# endif
|
|
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_output_buffer_free(obr->xcbob, EINA_FALSE);
|
|
if (obr->mask)
|
|
evas_software_xcb_output_buffer_free(obr->mask, EINA_FALSE);
|
|
free(obr);
|
|
# ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
# endif
|
|
evas_cache_image_drop(&im->cache_entry);
|
|
}
|
|
else
|
|
{
|
|
if (buf->priv.prev_pending_writes)
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
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;
|
|
# ifdef EVAS_CSERVE2
|
|
if (evas_cserve2_use_get())
|
|
evas_cache2_image_close(&im->cache_entry);
|
|
else
|
|
# endif
|
|
evas_cache_image_drop(&im->cache_entry);
|
|
if (obr->xcbob) _unfind_xcbob(obr->xcbob, EINA_FALSE);
|
|
if (obr->mask) _unfind_xcbob(obr->mask, EINA_FALSE);
|
|
free(obr);
|
|
}
|
|
_clear_xcbob(EINA_FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_push_updated_region(Outbuf *buf, RGBA_Image *update, int x, int y, int w, int h)
|
|
{
|
|
Gfx_Func_Convert func_conv = NULL;
|
|
Outbuf_Region *obr = NULL;
|
|
DATA32 *src_data = NULL;
|
|
unsigned char *data = NULL;
|
|
int bpl = 0, yy = 0;
|
|
int bw = 0, bh = 0;
|
|
|
|
obr = update->extended_info;
|
|
if (!obr->xcbob) return;
|
|
|
|
if ((buf->rot == 0) || (buf->rot == 180))
|
|
{
|
|
bw = w;
|
|
bh = h;
|
|
}
|
|
else if ((buf->rot == 90) || (buf->rot == 270))
|
|
{
|
|
bw = h;
|
|
bh = w;
|
|
}
|
|
if (buf->priv.pal)
|
|
{
|
|
func_conv =
|
|
evas_common_convert_func_get(0, bw, bh, buf->depth, buf->priv.mask.r,
|
|
buf->priv.mask.g, buf->priv.mask.b,
|
|
buf->priv.pal->colors, buf->rot);
|
|
}
|
|
else
|
|
{
|
|
func_conv =
|
|
evas_common_convert_func_get(0, bw, bh, buf->depth, buf->priv.mask.r,
|
|
buf->priv.mask.g, buf->priv.mask.b,
|
|
PAL_MODE_NONE, buf->rot);
|
|
}
|
|
if (!func_conv) return;
|
|
|
|
if (!(data = evas_software_xcb_output_buffer_data(obr->xcbob, &bpl)))
|
|
return;
|
|
if (!(src_data = update->image.data)) return;
|
|
if (buf->rot == 0)
|
|
{
|
|
obr->x = x;
|
|
obr->y = y;
|
|
obr->w = w;
|
|
obr->h = h;
|
|
}
|
|
else if (buf->rot == 90)
|
|
{
|
|
obr->x = y;
|
|
obr->y = (buf->w - x - w);
|
|
obr->w = h;
|
|
obr->h = w;
|
|
}
|
|
else if (buf->rot == 180)
|
|
{
|
|
obr->x = (buf->w - x - w);
|
|
obr->y = (buf->h - y - h);
|
|
obr->w = w;
|
|
obr->h = h;
|
|
}
|
|
else if (buf->rot == 270)
|
|
{
|
|
obr->x = (buf->h - y - h);
|
|
obr->y = x;
|
|
obr->w = h;
|
|
obr->h = w;
|
|
}
|
|
if (buf->onebuf)
|
|
{
|
|
src_data += x + (y * update->cache_entry.w);
|
|
data += (bpl * obr->y) + (obr->x * (buf->depth / 8));
|
|
}
|
|
if (data != (unsigned char *)src_data)
|
|
{
|
|
if (buf->priv.pal)
|
|
{
|
|
func_conv(src_data, data, update->cache_entry.w - w,
|
|
bpl - obr->w, obr->w, obr->h, x, y,
|
|
buf->priv.pal->lookup);
|
|
}
|
|
else
|
|
{
|
|
int pixelb = evas_software_xcb_output_buffer_depth(obr->xob) / 8;
|
|
int run;
|
|
int dstjump;
|
|
|
|
if (pixelb == 3)
|
|
{
|
|
run = obr->w * pixelb;
|
|
dstjump = bpl - run;
|
|
}
|
|
else if ((pixelb == 2) || (pixelb == 4))
|
|
{
|
|
run = obr->w;
|
|
dstjump = (bpl / pixelb) - run;
|
|
}
|
|
else
|
|
{
|
|
run = obr->w;
|
|
dstjump = bpl - run;
|
|
}
|
|
func_conv(src_data, data, update->cache_entry.w - w, dstjump,
|
|
obr->w, obr->h, x, y, NULL);
|
|
}
|
|
}
|
|
#if 1
|
|
#else
|
|
/* Async Push */
|
|
if (!((buf->priv.onebuf) && (eina_array_count(&buf->priv.onebuf_regions))))
|
|
{
|
|
if (buf->priv.debug)
|
|
evas_software_xcb_outbuf_debug_show(buf, buf->priv.x11.xcb.win,
|
|
obr->x, obr->y, obr->w, obr->h);
|
|
if (obr->xcbob)
|
|
evas_software_xcb_output_buffer_paste(obr->xcbob,
|
|
buf->priv.x11.xcb.win,
|
|
buf->priv.x11.xcb.gc,
|
|
obr->x, obr->y, 0);
|
|
}
|
|
#endif
|
|
if (obr->mask)
|
|
{
|
|
if (buf->rot == 0)
|
|
{
|
|
for (yy = 0; yy < obr->h; yy++)
|
|
evas_software_xcb_write_mask_line(buf, obr->mask,
|
|
src_data + (yy * obr->w),
|
|
obr->w, yy);
|
|
}
|
|
else if (buf->rot == 90)
|
|
{
|
|
for (yy = 0; yy < obr->h; yy++)
|
|
evas_software_xcb_write_mask_line_vert(buf, obr->mask,
|
|
src_data + yy,
|
|
h, (obr->h - yy - 1), w);
|
|
}
|
|
else if (buf->rot == 180)
|
|
{
|
|
for (yy = 0; yy < obr->h; yy++)
|
|
evas_software_xcb_write_mask_line_rev(buf, obr->mask,
|
|
src_data + (yy * obr->w),
|
|
obr->w, (obr->h - yy - 1));
|
|
}
|
|
else if (buf->rot == 270)
|
|
{
|
|
for (yy = 0; yy < obr->h; yy++)
|
|
evas_software_xcb_write_mask_line_vert_rev(buf, obr->mask,
|
|
src_data + yy,
|
|
h, yy, w);
|
|
}
|
|
#if 1
|
|
#else
|
|
/* Async Push */
|
|
if (!((buf->priv.onebuf) &&
|
|
(eina_array_count(&buf->priv.onebuf_regions))))
|
|
evas_software_xcb_output_buffer_paste(obr->mask,
|
|
buf->priv.x11.xcb.mask,
|
|
buf->priv.x11.xcb.gcm,
|
|
obr->x, obr->y, 0);
|
|
#endif
|
|
}
|
|
#if 1
|
|
#else
|
|
xcb_flush(buf->priv.x11.xcb.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_width_get(Outbuf *buf)
|
|
{
|
|
return buf->w;
|
|
}
|
|
|
|
int
|
|
evas_software_xcb_outbuf_height_get(Outbuf *buf)
|
|
{
|
|
return buf->h;
|
|
}
|
|
|
|
Outbuf_Depth
|
|
evas_software_xcb_outbuf_depth_get(Outbuf *buf)
|
|
{
|
|
return buf->depth;
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_drawable_set(Outbuf *buf, xcb_drawable_t drawable)
|
|
{
|
|
if (buf->priv.x11.xcb.win == drawable) return;
|
|
if (buf->priv.x11.xcb.gc)
|
|
{
|
|
xcb_free_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gc);
|
|
buf->priv.x11.xcb.gc = 0;
|
|
}
|
|
buf->priv.x11.xcb.win = drawable;
|
|
buf->priv.x11.xcb.gc = xcb_generate_id(buf->priv.x11.xcb.conn);
|
|
xcb_create_gc(buf->priv.x11.xcb.conn,
|
|
buf->priv.x11.xcb.gc, buf->priv.x11.xcb.win, 0, NULL);
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_mask_set(Outbuf *buf, xcb_drawable_t mask)
|
|
{
|
|
if (buf->priv.x11.xcb.mask == mask) return;
|
|
if (buf->priv.x11.xcb.gcm)
|
|
{
|
|
xcb_free_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gcm);
|
|
buf->priv.x11.xcb.gcm = 0;
|
|
}
|
|
buf->priv.x11.xcb.mask = mask;
|
|
if (buf->priv.x11.xcb.mask)
|
|
{
|
|
buf->priv.x11.xcb.gcm = xcb_generate_id(buf->priv.x11.xcb.conn);
|
|
xcb_create_gc(buf->priv.x11.xcb.conn,
|
|
buf->priv.x11.xcb.gcm, buf->priv.x11.xcb.mask, 0, NULL);
|
|
}
|
|
}
|
|
|
|
int
|
|
evas_software_xcb_outbuf_rotation_get(Outbuf *buf)
|
|
{
|
|
return buf->rot;
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_rotation_set(Outbuf *buf, int rotation)
|
|
{
|
|
buf->rot = rotation;
|
|
}
|
|
|
|
Eina_Bool
|
|
evas_software_xcb_outbuf_alpha_get(Outbuf *buf)
|
|
{
|
|
return buf->priv.x11.xcb.mask;
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_debug_set(Outbuf *buf, Eina_Bool debug)
|
|
{
|
|
buf->priv.debug = debug;
|
|
}
|
|
|
|
void
|
|
evas_software_xcb_outbuf_debug_show(Outbuf *buf, xcb_drawable_t drawable, 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 si;
|
|
|
|
geom =
|
|
xcb_get_geometry_reply(buf->priv.x11.xcb.conn,
|
|
xcb_get_geometry_unchecked(buf->priv.x11.xcb.conn,
|
|
drawable), 0);
|
|
root = geom->root;
|
|
free(geom);
|
|
geom =
|
|
xcb_get_geometry_reply(buf->priv.x11.xcb.conn,
|
|
xcb_get_geometry_unchecked(buf->priv.x11.xcb.conn,
|
|
root), 0);
|
|
|
|
si = xcb_setup_roots_iterator((xcb_setup_t *)xcb_get_setup(buf->priv.x11.xcb.conn));
|
|
for (; si.rem; xcb_screen_next(&si))
|
|
{
|
|
if (si.data->root == geom->root)
|
|
{
|
|
screen = si.data;
|
|
break;
|
|
}
|
|
}
|
|
free(geom);
|
|
|
|
for (i = 0; i < 20; i++)
|
|
{
|
|
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;
|
|
xcb_change_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gc,
|
|
mask, value);
|
|
xcb_poly_fill_rectangle(buf->priv.x11.xcb.conn, drawable,
|
|
buf->priv.x11.xcb.gc, 1, &rect);
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
|
|
mask = XCB_GC_FOREGROUND | XCB_GC_GRAPHICS_EXPOSURES;
|
|
value[0] = screen->white_pixel;
|
|
value[1] = XCB_EXPOSURES_NOT_ALLOWED;
|
|
xcb_change_gc(buf->priv.x11.xcb.conn, buf->priv.x11.xcb.gc,
|
|
mask, value);
|
|
xcb_poly_fill_rectangle(buf->priv.x11.xcb.conn, drawable,
|
|
buf->priv.x11.xcb.gc, 1, &rect);
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
_xcbob_sync(buf->priv.x11.xcb.conn);
|
|
}
|
|
}
|
|
|
|
|
|
/* local functions */
|
|
static Xcb_Output_Buffer *
|
|
_find_xcbob(xcb_connection_t *conn, xcb_visualtype_t *vis, int depth, int w, int h, Eina_Bool shm, void *data)
|
|
{
|
|
Eina_List *l = NULL, *xl = NULL;
|
|
Xcb_Output_Buffer *xcbob = NULL, *xcbob2 = NULL;
|
|
int lbytes = 0, bpp = 0, sz = 0;
|
|
int fitness = 0x7fffffff;
|
|
|
|
if (!shm)
|
|
return evas_software_xcb_output_buffer_new(conn, vis, 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 + 63) / 64) * 8);
|
|
|
|
sz = (lbytes * h);
|
|
SHMPOOL_LOCK();
|
|
EINA_LIST_FOREACH(_shmpool, l, xcbob2)
|
|
{
|
|
int szdif = 0;
|
|
|
|
if ((xcbob2->xim->depth != depth) || (xcbob2->visual != vis) ||
|
|
(xcbob2->connection != conn) || (xcbob2->w != w)) continue;
|
|
szdif = (xcbob2->psize - sz);
|
|
if (szdif < 0) continue;
|
|
if (szdif == 0)
|
|
{
|
|
xcbob = xcbob2;
|
|
xl = l;
|
|
goto have_xcbob;
|
|
}
|
|
if (szdif < fitness)
|
|
{
|
|
xcbob = xcbob2;
|
|
xl = l;
|
|
fitness = szdif;
|
|
}
|
|
}
|
|
if ((fitness > (100 * 100)) || (!xcbob))
|
|
{
|
|
SHMPOOL_UNLOCK();
|
|
return evas_software_xcb_output_buffer_new(conn, vis, depth,
|
|
w, h, shm, data);
|
|
}
|
|
|
|
have_xcbob:
|
|
_shmpool = eina_list_remove_list(_shmpool, xl);
|
|
xcbob->w = w;
|
|
xcbob->h = h;
|
|
// xcbob->bpl = lbytes;
|
|
xcbob->xim->width = xcbob->w;
|
|
xcbob->xim->height = xcbob->h;
|
|
xcbob->xim->stride = xcbob->bpl;
|
|
_shmsize -= (xcbob->psize * (xcbob->xim->depth / 8));
|
|
SHMPOOL_UNLOCK();
|
|
return xcbob;
|
|
}
|
|
|
|
static void
|
|
_unfind_xcbob(Xcb_Output_Buffer *xcbob, Eina_Bool sync)
|
|
{
|
|
if (xcbob->shm_info)
|
|
{
|
|
SHMPOOL_LOCK();
|
|
_shmpool = eina_list_prepend(_shmpool, xcbob);
|
|
_shmsize += xcbob->psize * xcbob->xim->depth / 8;
|
|
while ((_shmsize > _shmlimit) ||
|
|
(eina_list_count(_shmpool) > _shmcountlimit))
|
|
{
|
|
Eina_List *xl = NULL;
|
|
|
|
if (!(xl = eina_list_last(_shmpool)))
|
|
{
|
|
_shmsize = 0;
|
|
break;
|
|
}
|
|
xcbob = xl->data;
|
|
_shmpool = eina_list_remove_list(_shmpool, xl);
|
|
_shmsize -= xcbob->psize * xcbob->xim->depth / 8;
|
|
evas_software_xcb_output_buffer_free(xcbob, sync);
|
|
}
|
|
SHMPOOL_UNLOCK();
|
|
}
|
|
else
|
|
evas_software_xcb_output_buffer_free(xcbob, sync);
|
|
}
|
|
|
|
static void
|
|
_clear_xcbob(Eina_Bool sync)
|
|
{
|
|
SHMPOOL_LOCK();
|
|
while (_shmpool)
|
|
{
|
|
Xcb_Output_Buffer *xcbob;
|
|
|
|
xcbob = _shmpool->data;
|
|
_shmpool = eina_list_remove_list(_shmpool, _shmpool);
|
|
evas_software_xcb_output_buffer_free(xcbob, sync);
|
|
}
|
|
_shmsize = 0;
|
|
SHMPOOL_UNLOCK();
|
|
}
|
|
|
|
static void
|
|
_xcbob_sync(xcb_connection_t *conn)
|
|
{
|
|
free(xcb_get_input_focus_reply(conn,
|
|
xcb_get_input_focus_unchecked(conn), NULL));
|
|
}
|