* src/image.c (svg_load_image): Don't include the spec in the
error message, because this is commonly the entire SVG string, and
this will fill up the *Messages* buffer quickly.
* src/image.c (gif_load): Invert the way animated pixmaps are
created: Work on the cached computed-so-far pixmap, and then copy
the entire thing to the ximg with PUT_PIXEL at the end. This
should work across platforms, which the previous version didn't.
* src/image.c (anim_prune_animation_cache): Tweak the destructor
API.
(gif_destroy): New function.
(gif_load): Use a cache to avoid quadratic CPU usage for animated
images (bug#45224).
(webp_destroy): New function.
(webp_load): Use it.
* src/image.c (struct anim_cache, anim_create_cache)
(anim_prune_animation_cache, anim_get_animation_cache): Rename
from webp_cache (etc) to prepare for usage in the gif animation
implementation, too.
(webp_load): Adjust cache usage.
* src/image.c (init_webp_functions) [WINDOWSNT]: Load Demux
functions from the WebPDemux DLL. Load internal functions where
the public APIs are inline functions defined in the WebP headers.
(WebPAnimDecoderOptionsInit) [WINDOWSNT]: Define to call
'WebPAnimDecoderOptionsInitInternal'.
(WebPDemux): Define to call 'WebPDemuxInternal'.
(WebPAnimDecoderNew): Define to call
'WebPAnimDecoderNewInternal'.
(syms_of_image) <webpdemux>: New symbol.
* lisp/term/w32-win.el (dynamic-library-alist): Add a member for
'webpdemux'.
* configure.ac (HAVE_RSVG): Also include the webpdemux library.
It was new in version 0.4.4, and we require 0.6.0, so it should be
safe.
* src/image.c: Include demux.h.
(enum webp_keyword_index, webp_format): Include :index for
animations.
(init_webp_functions): Add Windows LOAD_DLLs.
(struct webp_cache, webp_create_cache)
(webp_prune_animation_cache, webp_get_animation_cache): New
functions.
(webp_load): Support animated webp images (bug#54242).
* src/w32image.c (w32_can_use_native_image_api): Support BMP
images.
* src/image.c (syms_of_image) <Qbmp>: New symbol.
[HAVE_NTGUI]: Add 'bmp' to list of supported image types.
* doc/lispref/display.texi (Image Formats): Document built-in
support for BMP images.
* etc/NEWS: Announce the change.
Emacs defaults to a 32-bit TrueColor visual, but if that happens
on a display which defaults to 16-bit TrueColor, yet happens to
have 32-bit color, and doesn't have the X Render Extension, an
error will occur in x_composite_image as libXpm will load
pixmaps of depth 16 instead of depth 32.
* src/image.c (x_create_x_image_and_pixmap): Explictly specify
display depth.
(x_create_xrender_picture):
(xpm_load):
(gs_load): Use dpyinfo->n_planes instead of
DefaultDepthOfScreen.
* src/image.c (svg_load_image): Fix build without native image
transforms.
* src/xfns.c (set_up_x_back_buffer):
(tear_down_x_back_buffer): Free XR picture if present.
* src/xftfont.c (xftfont_get_xft_draw): Fix formatting issue.
* src/xterm.c (x_xr_ensure_picture): New function.
(FRAME_CR_CONTEXT, FRAME_CR_CONTEXT):
(FRAME_CR_SURFACE_DESIRED_WIDTH)
(FRAME_CR_SURFACE_DESIRED_HEIGHT): Move to separate USE_CAIRO
block so the ext data code can be used on builds with XRender as
well.
(x_xr_apply_ext_clip):
(x_xr_reset_ext_clip): New functions.
(x_set_clip_rectangles):
(x_reset_clip_rectangles): Set ext data on XRender as well.
(x_term_init): Look for a picture format appropriate for our
purposes.
(x_clear_area): Use XRenderFillRectangle to draw backgrounds if
available.
(x_xrender_color_from_gc_foreground):
(x_xrender_color_from_gc_background): New functions.
* src/xterm.h (FRAME_X_PICTURE):
(FRAME_X_PICTURE_FORMAT)
(FRAME_CHECK_XR_VERSION): New macros.
(struct x_gc_ext_data): Define on XRender as well.
(struct x_display_info): Define ext_codes when using XRender and
add new field `pict_format'.
(struct x_output): New field `picture'.
* src/image.c (x_create_xrender_picture):
(Fimage_transforms_p): Use `xrender_supported_p'.
* src/xterm.c (x_term_init): Query for XRender support and
extension versions.
* src/xterm.h (struct x_display_info): New fields
`xrender_supported_p', `xrender_major' and `xrender_minor'.
* lisp/image.el (image-type-header-regexps):
(image-type-file-name-regexps):
(image-type-auto-detectable): Add auto-detect code for heic.
* src/image.c (syms_of_image): Add heic as an image type under NS.
* src/nsimage.m (ns_can_use_native_image_api): Add heic to list of
possible image types in the native image support lookup.
* src/dispextern.h (FACE_COLOR_TO_PIXEL): Remove define and fix all
callers.
* src/nsterm.h (struct nsfont_info): Remove color_table.
* src/nsterm.m ([NSColor colorWithUnsignedLong:]): Always assume the
input contains the correct alpha value.
(ns_lookup_indexed_color):
(ns_index_color):
(ns_color_index_to_rgba): Remove functions and fix all callers.
(ns_query_color): No longer set pixel to the lookup table index,
always just set it to the ARGB integer value.
(ns_defined_color): Ignore makeindex as we no longer set pixel to the
lookup table index.
(ns_initialize_display_info):
(ns_redisplay_interface): Remove lookup table.
(ns_term_init): Fix the alpha setting.
thing
* src/image.c (RGB_TO_ULONG):
(ARGB_TO_ULONG):
(RED_FROM_ULONG):
(RED16_FROM_ULONG):
(GREEN16_FROM_ULONG):
(BLUE16_FROM_ULONG): Define these here for NS too.
* src/nsfns.m (ns_set_foreground_color):
(ns_set_background_color): Use new EmacsColor methods.
* src/nsterm.h (struct ns_color_table): Replace this struct with a
built-in Objective C type.
(RGB_TO_ULONG):
(ARGB_TO_ULONG):
(ALPHA_FROM_ULONG):
(RED_FROM_ULONG):
(GREEN_FROM_ULONG):
(BLUE_FROM_ULONG):
(RED16_FROM_ULONG):
(GREEN16_FROM_ULONG):
(BLUE16_FROM_ULONG): These are no longer needed in the NS specific code.
(struct ns_display_info): Use an NSMutableArray instead of a custom struct.
* src/nsterm.m ([NSColor colorWithUnsignedLong:hasAlpha:]):
([NSColor unsignedLong]): New methods.
(ns_lookup_indexed_color):
(ns_index_color): Use the NSMutableArray lookup table.
(ns_term_init):
(ns_color_index_to_rgba):
(ns_query_color): Use the new EmacsColor methods.
(ns_initialize_display_info):
(ns_delete_display): Initialize and release the NSMutableArray lookup table.
