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-rw-r--r--src/codec/wuffs/client.c100
-rw-r--r--src/codec/wuffs/decoder.h14
-rw-r--r--src/codec/wuffs/demuxer.h12
-rw-r--r--src/codec/wuffs/impl.c2
-rw-r--r--src/codec/wuffs/inc.h12
-rw-r--r--src/codec/wuffs/meson.build6
-rw-r--r--src/codec/wuffs/server.c102
7 files changed, 0 insertions, 248 deletions
diff --git a/src/codec/wuffs/client.c b/src/codec/wuffs/client.c
deleted file mode 100644
index c57e506..0000000
--- a/src/codec/wuffs/client.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include "decoder.h"
-#include "inc.h"
-
-static bool wuffs_decoder_init(struct camu_decoder *dec, struct camu_renderer *renderer, struct camu_codec_stream *stream,
- void (*callback)(void *, struct camu_codec_frame *), void *userdata)
-{
- struct camu_wuffs_decoder *wfs = (struct camu_wuffs_decoder *)dec;
- (void)renderer;
- wfs->stream = stream;
- wfs->callback = callback;
- wfs->userdata = userdata;
- return true;
-}
-
-static s32 wuffs_decoder_push(struct camu_decoder *dec, struct camu_codec_packet *packet)
-{
- struct camu_wuffs_decoder *wfs = (struct camu_wuffs_decoder *)dec;
- if (!packet) return CAMU_OK;
-
- struct camu_codec_frame *frame = al_alloc_object(struct camu_codec_frame);
- frame->mode = CAMU_NORMAL;
- frame->flags = 0;
- frame->data = NULL;
- struct camu_video_format *fmt = &wfs->stream->video.fmt;
- frame->video.width = fmt->width;
- frame->video.height = fmt->height;
- frame->format = CAMU_PIXEL_FORMAT_RGBA;
-
- wuffs_png__decoder *wf_dec = wuffs_png__decoder__alloc();
- if (!wf_dec) goto err;
-
- wuffs_png__decoder__set_quirk(wf_dec, WUFFS_BASE__QUIRK_IGNORE_CHECKSUM, true);
-
- wuffs_base__io_buffer src = { 0 };
- src.data.ptr = nn_buffer_get_ptr(packet->buffer, 0);
- src.data.len = packet->buffer->size;
- src.meta.wi = packet->buffer->size;
- src.meta.closed = true;
-
- wuffs_base__image_config ic = { 0 };
- wuffs_base__status status = wuffs_png__decoder__decode_image_config(wf_dec, &ic, &src);
- if (!wuffs_base__status__is_ok(&status)) goto err;
- if (!wuffs_base__image_config__is_valid(&ic)) goto err;
-
- u32 pixsub = WUFFS_BASE__PIXEL_SUBSAMPLING__NONE;
- u32 pixfmt = WUFFS_BASE__PIXEL_FORMAT__RGBA_NONPREMUL;
- wuffs_base__pixel_config__set(&ic.pixcfg, pixfmt, pixsub, fmt->width, fmt->height);
-
- wuffs_base__pixel_buffer pb = { 0 };
- size_t dst_size = fmt->width * fmt->height * 4;
- size_t wrk_size = wuffs_png__decoder__workbuf_len(wf_dec).max_incl;
- frame->data = camu_page_alloc(dst_size + wrk_size);
- status = wuffs_base__pixel_buffer__set_from_slice(&pb, &ic.pixcfg, wuffs_base__make_slice_u8(frame->data, dst_size));
- if (!wuffs_base__status__is_ok(&status)) goto err;
- wuffs_base__slice_u8 wrk = wuffs_base__make_slice_u8(frame->data + dst_size, wrk_size);
-
- status = wuffs_png__decoder__decode_frame(wf_dec, &pb, &src, 0, wrk, NULL);
- if (!wuffs_base__status__is_ok(&status)) goto err;
-
- wfs->callback(wfs->userdata, frame);
-
- free(wf_dec);
-
- return CAMU_OK;
-err:
- if (wf_dec) free(wf_dec);
- camu_codec_frame_discard(frame);
-
- return CAMU_ERR_ERROR;
-}
-
-static void wuffs_decoder_flush(struct camu_decoder *dec)
-{
- (void)dec;
-}
-
-static s32 wuffs_decoder_process(struct camu_decoder *dec)
-{
- (void)dec;
- return CAMU_ERR_EOF;
-}
-
-static void wuffs_decoder_free(struct camu_decoder **dec)
-{
- struct camu_wuffs_decoder *wfs = (struct camu_wuffs_decoder *)*dec;
- al_free(wfs);
- *dec = NULL;
-}
-
-struct camu_decoder *camu_wuffs_decoder_create(void)
-{
- struct camu_wuffs_decoder *wfs = al_alloc_object(struct camu_wuffs_decoder);
- wfs->dec.mode = CAMU_NORMAL;
- wfs->dec.init = wuffs_decoder_init;
- wfs->dec.push = wuffs_decoder_push;
- wfs->dec.process = wuffs_decoder_process;
- wfs->dec.flush = wuffs_decoder_flush;
- wfs->dec.free = wuffs_decoder_free;
- return (struct camu_decoder *)wfs;
-}
diff --git a/src/codec/wuffs/decoder.h b/src/codec/wuffs/decoder.h
deleted file mode 100644
index bd79236..0000000
--- a/src/codec/wuffs/decoder.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#pragma once
-
-#include "../common.h"
-#include "../codec.h"
-
-struct camu_wuffs_decoder {
- struct camu_decoder dec;
- struct camu_codec_stream *stream;
- u8 file_type;
- void (*callback)(void *, struct camu_codec_frame *);
- void (*userdata);
-};
-
-struct camu_decoder *camu_wuffs_decoder_create(void);
diff --git a/src/codec/wuffs/demuxer.h b/src/codec/wuffs/demuxer.h
deleted file mode 100644
index c2cb8a5..0000000
--- a/src/codec/wuffs/demuxer.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-
-#include "../codec.h"
-
-struct camu_wuffs_demuxer {
- struct camu_demuxer demux;
- struct cch_handle *handle;
- struct nn_buffer buffer;
- bool eof;
-};
-
-struct camu_demuxer *camu_wuffs_demuxer_create(void);
diff --git a/src/codec/wuffs/impl.c b/src/codec/wuffs/impl.c
deleted file mode 100644
index ab291cb..0000000
--- a/src/codec/wuffs/impl.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WUFFS_IMPLEMENTATION
-#include "inc.h"
diff --git a/src/codec/wuffs/inc.h b/src/codec/wuffs/inc.h
deleted file mode 100644
index 51e3743..0000000
--- a/src/codec/wuffs/inc.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-
-#define WUFFS_CONFIG__MODULES
-#define WUFFS_CONFIG__MODULE__BASE
-#define WUFFS_CONFIG__MODULE__ADLER32
-#define WUFFS_CONFIG__MODULE__DEFLATE
-#define WUFFS_CONFIG__MODULE__ZLIB
-#define WUFFS_CONFIG__MODULE__CRC32
-#define WUFFS_CONFIG__MODULE__PNG
-#define WUFFS_CONFIG__MODULE__JPEG
-#define WUFFS_CONFIG__MODULE__IMAGE
-#include <wuffs-unsupported-snapshot.c>
diff --git a/src/codec/wuffs/meson.build b/src/codec/wuffs/meson.build
deleted file mode 100644
index 5e5c398..0000000
--- a/src/codec/wuffs/meson.build
+++ /dev/null
@@ -1,6 +0,0 @@
-wuffs = subproject('wuffs').get_variable('wuffs')
-wuffs_args = ['-DCAMU_HAVE_WUFFS']
-codec_server_deps += declare_dependency(sources: ['server.c', 'impl.c'],
- dependencies: wuffs, compile_args: wuffs_args)
-codec_client_deps += declare_dependency(sources: ['client.c', 'impl.c'],
- dependencies: wuffs, compile_args: wuffs_args)
diff --git a/src/codec/wuffs/server.c b/src/codec/wuffs/server.c
deleted file mode 100644
index 5e7e885..0000000
--- a/src/codec/wuffs/server.c
+++ /dev/null
@@ -1,102 +0,0 @@
-#include "../../cache/entry.h"
-
-#include "demuxer.h"
-#include "inc.h"
-
-static bool wuffs_demuxer_init(struct camu_demuxer *demux, struct cch_handle *handle)
-{
- struct camu_wuffs_demuxer *wfs = (struct camu_wuffs_demuxer *)demux;
-
- wfs->handle = handle;
- nn_buffer_init(&wfs->buffer);
- wfs->eof = false;
-
- cch_handle_seek(wfs->handle, 0, SEEK_SET);
- struct cch_backing *backing = wfs->handle->entry->backing;
- off_t size = backing->get_size_if_known(backing);
- nn_buffer_ensure_space(&wfs->buffer, size);
- cch_handle_read(wfs->handle, nn_buffer_get_ptr(&wfs->buffer, 0), size);
- wfs->buffer.size = size;
-
- wuffs_png__decoder *wf_dec = wuffs_png__decoder__alloc();
- if (!wf_dec) goto err;
-
- wuffs_png__decoder__set_quirk(wf_dec, WUFFS_BASE__QUIRK_IGNORE_CHECKSUM, true);
-
- wuffs_base__io_buffer src = { 0 };
- src.data.ptr = nn_buffer_get_ptr(&wfs->buffer, 0);
- src.data.len = size;
- src.meta.wi = size;
- src.meta.closed = true;
-
- wuffs_base__image_config ic = { 0 };
- wuffs_base__status status = wuffs_png__decoder__decode_image_config(wf_dec, &ic, &src);
- if (!wuffs_base__status__is_ok(&status)) goto err;
- if (!wuffs_base__image_config__is_valid(&ic)) goto err;
-
- struct camu_codec_stream stream = { 0 };
- stream.mode = CAMU_NORMAL;
- stream.type = CAMU_STREAM_VIDEO;
- struct camu_video_format *fmt = &stream.video.fmt;
- fmt->width = wuffs_base__pixel_config__width(&ic.pixcfg);
- fmt->height = wuffs_base__pixel_config__height(&ic.pixcfg);
- fmt->format = CAMU_PIXEL_FORMAT_RGBA;
-
- al_array_push(wfs->demux.streams, stream);
-
- free(wf_dec);
-
- return true;
-err:
- if (wf_dec) free(wf_dec);
-
- return false;
-}
-
-static s32 wuffs_demuxer_get_packet(struct camu_demuxer *demux, struct camu_codec_packet *packet)
-{
- struct camu_wuffs_demuxer *wfs = (struct camu_wuffs_demuxer *)demux;
- if (!wfs->eof) {
- packet->mode = CAMU_NORMAL;
- packet->buffer = &wfs->buffer;
- wfs->eof = true;
- return CAMU_OK;
- }
- return CAMU_ERR_EOF;
-}
-
-static u64 wuffs_demuxer_get_duration(struct camu_demuxer *demux)
-{
- (void)demux;
- return 0;
-}
-
-static bool wuffs_demuxer_seek(struct camu_demuxer *demux, u64 pos, bool bytes)
-{
- (void)demux;
- (void)pos;
- (void)bytes;
- return true;
-}
-
-static void wuffs_demuxer_free(struct camu_demuxer **demux)
-{
- struct camu_wuffs_demuxer *wfs = (struct camu_wuffs_demuxer *)*demux;
- nn_buffer_free(&wfs->buffer);
- al_array_free(wfs->demux.streams);
- al_free(wfs);
- *demux = NULL;
-}
-
-struct camu_demuxer *camu_wuffs_demuxer_create(void)
-{
- struct camu_wuffs_demuxer *wfs = al_alloc_object(struct camu_wuffs_demuxer);
- wfs->demux.mode = CAMU_NORMAL;
- al_array_init(wfs->demux.streams);
- wfs->demux.init = wuffs_demuxer_init;
- wfs->demux.get_packet = wuffs_demuxer_get_packet;
- wfs->demux.get_duration = wuffs_demuxer_get_duration;
- wfs->demux.seek = wuffs_demuxer_seek;
- wfs->demux.free = wuffs_demuxer_free;
- return (struct camu_demuxer *)wfs;
-}
generated by cgit v1.2.3-101-g0448 (git 2.54.0) at 2026-07-25 20:42:32 +0000