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YAMAMOTO Mitsuharu authored
* src/xterm.h (struct x_output): Remove member cr_surface. Add members cr_surface_desired_width and cr_surface_desired_height. (x_cr_destroy_frame_context) [USE_CAIRO]: Add extern. * src/xterm.c (x_free_cr_resources): Remove function. (FRAME_CR_SURFACE) [USE_CAIRO]: Remove macro. (FRAME_CR_SURFACE_DESIRED_WIDTH, FRAME_CR_SURFACE_DESIRED_HEIGHT) [USE_CAIRO]: New macros. (x_cr_destroy_frame_context) [USE_CAIRO]: Rename from x_cr_destroy_surface. All Uses changed. Don't use FRAME_CR_SURFACE. Make non-static. (x_cr_update_surface_desired_size) [USE_CAIRO]: New function. (x_begin_cr_clip) [USE_CAIRO]: Create Xlib surface if Xdbe is in use. Use FRAME_CR_SURFACE_DESIRED_WIDTH and FRAME_CR_SURFACE_DESIRED_HEIGHT. (x_end_cr_clip) [USE_CAIRO]: Call x_mark_frame_dirty if Xdbe is in use. (x_cr_draw_frame, x_cr_export_frames) [USE_CAIRO]: Save and restore cairo context instead of freeing and clearing it. (x_update_begin) [USE_CAIRO]: Don't create cairo surface here. (show_back_buffer) [USE_CAIRO]: Call cairo_surface_flush before swapping. (x_update_end) [USE_CAIRO]: Don't copy image surface if Xdbe is in use. Get image surface by cairo_get_target instead of FRAME_CR_SURFACE. (x_scroll_run) [USE_CAIRO]: Use XCopyArea if Xdbe is in use. (handle_one_xevent) [USE_CAIRO] <ConfigureNotify>: Call x_cr_update_surface_desired_size instead of x_cr_destroy_surface. (x_free_frame_resources) [USE_CAIRO]: Call x_cr_destroy_frame_context instead of x_free_cr_resources. * src/xfns.c (set_up_x_back_buffer, tear_down_x_back_buffer) [USE_CAIRO]: Call x_cr_destroy_frame_context.
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