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-rw-r--r--src/codec/spng/client.c77
-rw-r--r--src/codec/spng/decoder.h12
-rw-r--r--src/codec/spng/demuxer.h12
-rw-r--r--src/codec/spng/impl.c0
-rw-r--r--src/codec/spng/meson.build6
-rw-r--r--src/codec/spng/server.c91
6 files changed, 0 insertions, 198 deletions
diff --git a/src/codec/spng/client.c b/src/codec/spng/client.c
deleted file mode 100644
index 6edb9c9..0000000
--- a/src/codec/spng/client.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <spng.h>
-
-#include "../common.h"
-
-#include "decoder.h"
-
-static bool spng_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_spng_decoder *spng = (struct camu_spng_decoder *)dec;
- (void)renderer;
- spng->stream = stream;
- spng->callback = callback;
- spng->userdata = userdata;
- return true;
-}
-
-static s32 spng_decoder_push(struct camu_decoder *dec, struct camu_codec_packet *packet)
-{
- struct camu_spng_decoder *spng = (struct camu_spng_decoder *)dec;
- if (!packet) return CAMU_OK;
-
- spng_ctx *ctx = spng_ctx_new(SPNG_CTX_IGNORE_ADLER32);
- spng_set_png_buffer(ctx, nn_buffer_get_ptr(packet->buffer, 0), packet->buffer->size);
- spng_set_option(ctx, SPNG_CHUNK_COUNT_LIMIT, 6250);
- spng_set_crc_action(ctx, SPNG_CRC_DISCARD, SPNG_CRC_DISCARD);
-
- size_t out_size;
- spng_decoded_image_size(ctx, SPNG_FMT_RGBA8, &out_size);
-
- struct camu_codec_frame *frame = al_alloc_object(struct camu_codec_frame);
- frame->mode = CAMU_NORMAL;
- frame->data = camu_page_alloc(out_size);
- spng_decode_chunks(ctx);
- spng_decode_image(ctx, frame->data, out_size, SPNG_FMT_RGBA8, 0);
- spng_ctx_free(ctx);
- frame->flags = 0;
- frame->format = CAMU_PIXEL_FORMAT_RGBA;
- struct camu_video_format *fmt = &spng->stream->video.fmt;
- frame->video.width = fmt->width;
- frame->video.height = fmt->height;
- frame->pts = 0.0;
-
- spng->callback(spng->userdata, frame);
-
- return CAMU_OK;
-}
-
-static void spng_decoder_flush(struct camu_decoder *dec)
-{
- (void)dec;
-}
-
-static s32 spng_decoder_process(struct camu_decoder *dec)
-{
- (void)dec;
- return CAMU_ERR_EOF;
-}
-
-static void spng_decoder_free(struct camu_decoder **dec)
-{
- struct camu_spng_decoder *spng = (struct camu_spng_decoder *)*dec;
- al_free(spng);
- *dec = NULL;
-}
-
-struct camu_decoder *camu_spng_decoder_create(void)
-{
- struct camu_spng_decoder *spng = al_alloc_object(struct camu_spng_decoder);
- spng->dec.mode = CAMU_NORMAL;
- spng->dec.init = spng_decoder_init;
- spng->dec.push = spng_decoder_push;
- spng->dec.process = spng_decoder_process;
- spng->dec.flush = spng_decoder_flush;
- spng->dec.free = spng_decoder_free;
- return (struct camu_decoder *)spng;
-}
diff --git a/src/codec/spng/decoder.h b/src/codec/spng/decoder.h
deleted file mode 100644
index c027fce..0000000
--- a/src/codec/spng/decoder.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-
-#include "../codec.h"
-
-struct camu_spng_decoder {
- struct camu_decoder dec;
- struct camu_codec_stream *stream;
- void (*callback)(void *, struct camu_codec_frame *);
- void (*userdata);
-};
-
-struct camu_decoder *camu_spng_decoder_create(void);
diff --git a/src/codec/spng/demuxer.h b/src/codec/spng/demuxer.h
deleted file mode 100644
index bd89ef1..0000000
--- a/src/codec/spng/demuxer.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-
-#include "../codec.h"
-
-struct camu_spng_demuxer {
- struct camu_demuxer demux;
- struct cch_handle *handle;
- struct nn_buffer buffer;
- bool eof;
-};
-
-struct camu_demuxer *camu_spng_demuxer_create(void);
diff --git a/src/codec/spng/impl.c b/src/codec/spng/impl.c
deleted file mode 100644
index e69de29..0000000
--- a/src/codec/spng/impl.c
+++ /dev/null
diff --git a/src/codec/spng/meson.build b/src/codec/spng/meson.build
deleted file mode 100644
index f99a885..0000000
--- a/src/codec/spng/meson.build
+++ /dev/null
@@ -1,6 +0,0 @@
-spng = dependency('spng')
-spng_args = ['-DCAMU_HAVE_SPNG']
-codec_server_deps += declare_dependency(sources: ['server.c'],
- dependencies: spng, compile_args: spng_args)
-codec_client_deps += declare_dependency(sources: ['client.c'],
- dependencies: spng, compile_args: spng_args)
diff --git a/src/codec/spng/server.c b/src/codec/spng/server.c
deleted file mode 100644
index 1bb2ca8..0000000
--- a/src/codec/spng/server.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include <spng.h>
-
-#include "../../cache/entry.h"
-
-#include "demuxer.h"
-
-static bool spng_demuxer_init(struct camu_demuxer *demux, struct cch_handle *handle)
-{
- struct camu_spng_demuxer *spng = (struct camu_spng_demuxer *)demux;
-
- spng->handle = handle;
- nn_buffer_init(&spng->buffer);
- spng->eof = false;
-
- cch_handle_seek(spng->handle, 0, SEEK_SET);
- struct cch_backing *backing = spng->handle->entry->backing;
- off_t size = backing->get_size_if_known(backing);
- nn_buffer_ensure_space(&spng->buffer, size);
- cch_handle_read(spng->handle, nn_buffer_get_ptr(&spng->buffer, 0), size);
- spng->buffer.size = size;
-
- spng_ctx *ctx = spng_ctx_new(SPNG_CTX_IGNORE_ADLER32);
- spng_set_png_buffer(ctx, nn_buffer_get_ptr(&spng->buffer, 0), spng->buffer.size);
- spng_set_option(ctx, SPNG_CHUNK_COUNT_LIMIT, 6250);
- spng_set_crc_action(ctx, SPNG_CRC_DISCARD, SPNG_CRC_DISCARD);
-
- struct spng_ihdr ihdr;
- spng_get_ihdr(ctx, &ihdr);
-
- 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 = ihdr.width;
- fmt->height = ihdr.height;
- fmt->format = CAMU_PIXEL_FORMAT_RGBA;
-
- al_array_push(spng->demux.streams, stream);
-
- spng_ctx_free(ctx);
-
- return true;
-}
-
-static s32 spng_demuxer_get_packet(struct camu_demuxer *demux, struct camu_codec_packet *packet)
-{
- struct camu_spng_demuxer *spng = (struct camu_spng_demuxer *)demux;
- if (!spng->eof) {
- packet->mode = CAMU_NORMAL;
- packet->buffer = &spng->buffer;
- spng->eof = true;
- return CAMU_OK;
- }
- return CAMU_ERR_EOF;
-}
-
-static u64 spng_demuxer_get_duration(struct camu_demuxer *demux)
-{
- (void)demux;
- return 0;
-}
-
-static bool spng_demuxer_seek(struct camu_demuxer *demux, u64 pos, bool bytes)
-{
- (void)demux;
- (void)pos;
- (void)bytes;
- return true;
-}
-
-static void spng_demuxer_free(struct camu_demuxer **demux)
-{
- struct camu_spng_demuxer *spng = (struct camu_spng_demuxer *)*demux;
- nn_buffer_free(&spng->buffer);
- al_array_free(spng->demux.streams);
- al_free(spng);
- *demux = NULL;
-}
-
-struct camu_demuxer *camu_spng_demuxer_create(void)
-{
- struct camu_spng_demuxer *spng = al_alloc_object(struct camu_spng_demuxer);
- spng->demux.mode = CAMU_NORMAL;
- al_array_init(spng->demux.streams);
- spng->demux.init = spng_demuxer_init;
- spng->demux.get_packet = spng_demuxer_get_packet;
- spng->demux.get_duration = spng_demuxer_get_duration;
- spng->demux.seek = spng_demuxer_seek;
- spng->demux.free = spng_demuxer_free;
- return (struct camu_demuxer *)spng;
-}
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