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[Audio 3/?] Set up building samples (#1671) 

* [Audio 3/?] Set up building samples

* AIFF -> SAMPLE
This commit is contained in:
Tharo 2024-08-11 16:41:38 +01:00 committed by GitHub
parent fb7f6f1743
commit b286111666
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1 changed files with 43 additions and 0 deletions
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43
Makefile
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@ -161,6 +161,7 @@ SCHC_FLAGS :=
# Audio tools
AUDIO_EXTRACT := $(PYTHON) tools/audio_extraction.py
SAMPLECONV := tools/audio/sampleconv/sampleconv
# Command to replace path variables in the spec file. We can't use the C
# preprocessor for this because it won't substitute inside string literals.
@ -213,6 +214,24 @@ $(shell mkdir -p asm data extracted)
SRC_DIRS := $(shell find src -type d)
ASM_DIRS := $(shell find asm -type d -not -path "asm/non_matchings*") $(shell find data -type d)
ifneq ($(wildcard $(EXTRACTED_DIR)/assets/audio),)
SAMPLE_EXTRACT_DIRS := $(shell find $(EXTRACTED_DIR)/assets/audio/samples -type d)
else
SAMPLE_EXTRACT_DIRS :=
endif
ifneq ($(wildcard assets/audio/samples),)
SAMPLE_DIRS := $(shell find assets/audio/samples -type d)
else
SAMPLE_DIRS :=
endif
SAMPLE_FILES := $(foreach dir,$(SAMPLE_DIRS),$(wildcard $(dir)/*.wav))
SAMPLE_EXTRACT_FILES := $(foreach dir,$(SAMPLE_EXTRACT_DIRS),$(wildcard $(dir)/*.wav))
AIFC_FILES := $(foreach f,$(SAMPLE_FILES),$(BUILD_DIR)/$(f:.wav=.aifc)) $(foreach f,$(SAMPLE_EXTRACT_FILES:.wav=.aifc),$(f:$(EXTRACTED_DIR)/%=$(BUILD_DIR)/%))
SAMPLE_BLOBS_IN := $(foreach dir,$(SAMPLE_EXTRACT_DIRS),$(wildcard $(dir)/*.bin))
SAMPLE_BLOBS := $(foreach f,$(SAMPLE_BLOBS_IN),$(f:$(EXTRACTED_DIR)/%=$(BUILD_DIR)/%))
## Assets binaries (PNGs, JPGs, etc)
ASSET_BIN_DIRS := $(shell find assets/* -type d -not -path "assets/xml*" -not -path "assets/c/*" -not -name "c" -not -path "assets/text")
# Prevents building C files that will be #include'd
@ -505,6 +524,30 @@ $(BUILD_DIR)/assets/%.jpg.inc.c: assets/%.jpg
$(BUILD_DIR)/%.schl.inc: %.schl
$(SCHC) $(SCHC_FLAGS) -o $@ $<
# Audio
AUDIO_BUILD_DEBUG ?= 0
# first build samples...
$(BUILD_DIR)/assets/audio/samples/%.half.aifc: assets/audio/samples/%.half.wav
$(SAMPLECONV) vadpcm-half $< $@
$(BUILD_DIR)/assets/audio/samples/%.half.aifc: $(EXTRACTED_DIR)/assets/audio/samples/%.half.wav
$(SAMPLECONV) vadpcm-half $< $@
ifeq ($(AUDIO_BUILD_DEBUG),1)
@(cmp $(<D)/aifc/$(<F:.half.wav=.half.aifc) $@ && echo "$(<F) OK") || (mkdir -p NONMATCHINGS/$(<D) && cp $(<D)/aifc/$(<F:.half.wav=.half.aifc) NONMATCHINGS/$(<D)/$(<F:.half.wav=.half.aifc))
endif
$(BUILD_DIR)/assets/audio/samples/%.aifc: assets/audio/samples/%.wav
$(SAMPLECONV) vadpcm $< $@
$(BUILD_DIR)/assets/audio/samples/%.aifc: $(EXTRACTED_DIR)/assets/audio/samples/%.wav
$(SAMPLECONV) vadpcm $< $@
ifeq ($(AUDIO_BUILD_DEBUG),1)
@(cmp $(<D)/aifc/$(<F:.wav=.aifc) $@ && echo "$(<F) OK") || (mkdir -p NONMATCHINGS/$(<D) && cp $(<D)/aifc/$(<F:.wav=.aifc) NONMATCHINGS/$(<D)/$(<F:.wav=.aifc))
endif
-include $(DEP_FILES)
# Print target for debugging