c34b6f757f
This involves:
* Adding a new "L8" colorspace for colorconverters
* factoring out displayio_colorconverter_convert_pixel
* Making a minimal "colorspace only" version of displayio for the
unix port (testing purposes)
* fixing an error message
I only tested writing B&W animated images, with the following script:
```python
import displayio
import gifio
with gifio.GifWriter("foo.gif", 64, 64, displayio.Colorspace.L8) as g:
for i in range(0, 256, 14):
data = bytes([i, 255-i] * 32 + [255-i, i] * 32) * 32
print("add_frame")
g.add_frame(data)
# expected to raise an error, buffer is not big enough
with gifio.GifWriter("/dev/null", 64, 64, displayio.Colorspace.L8) as g:
g.add_frame(bytes([3,3,3]))
```
37 lines
1.3 KiB
Makefile
37 lines
1.3 KiB
Makefile
PROG ?= micropython-coverage
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# Disable optimisations and enable assert() on coverage builds.
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DEBUG ?= 1
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CFLAGS += \
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-fprofile-arcs -ftest-coverage \
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-Wformat -Wmissing-declarations -Wmissing-prototypes \
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-Wold-style-definition -Wpointer-arith -Wshadow -Wuninitialized -Wunused-parameter \
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-DMICROPY_UNIX_COVERAGE \
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-DMODULE_CEXAMPLE_ENABLED=1 -DMODULE_CPPEXAMPLE_ENABLED=1
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LDFLAGS += -fprofile-arcs -ftest-coverage
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USER_C_MODULES = $(TOP)/examples/usercmodule
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MICROPY_VFS_FAT = 1
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MICROPY_VFS_LFS1 = 1
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MICROPY_VFS_LFS2 = 1
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FROZEN_DIR=variants/coverage/frzstr
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FROZEN_MPY_DIR=variants/coverage/frzmpy
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SRC_QRIO := $(patsubst ../../%,%,$(wildcard ../../shared-bindings/qrio/*.c ../../shared-module/qrio/*.c ../../lib/quirc/lib/*.c))
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SRC_C += $(SRC_QRIO)
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CFLAGS += -DCIRCUITPY_QRIO=1
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$(BUILD)/lib/quirc/lib/%.o: CFLAGS += -Wno-shadow -Wno-sign-compare -include shared-module/qrio/quirc_alloc.h
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SRC_GIFIO := $(patsubst ../../%,%,$(wildcard ../../shared-bindings/gifio/*.c ../../shared-module/gifio/*.c)) shared/runtime/context_manager_helpers.c displayio_colorspace_only.c shared-module/displayio/ColorConverter.c shared-bindings/util.c
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SRC_C += $(SRC_GIFIO)
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CFLAGS += -DCIRCUITPY_GIFIO=1 -DCIRCUITPY_DISPLAYIO_COLORSPACE_ONLY=1
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SRC_C += coverage.c
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SRC_CXX += coveragecpp.cpp
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