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* src/image.h, src/text.h: Suffix "_" to guardsPatrick McDermott2019-07-182-6/+6
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* Don't use libpng's pointer typedefsPatrick McDermott2019-07-185-5/+5
| | | | Pointers should be as obvious as possible.
* assert() function argumentsPatrick McDermott2019-07-185-3/+56
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* image_*(), text_*(), sgr(): Add error() outputPatrick McDermott2019-07-183-0/+16
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* set_program_name(), error(): New functionsPatrick McDermott2019-07-186-14/+93
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* font_list(): New functionPatrick McDermott2019-07-183-0/+20
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* main(): Print usagePatrick McDermott2019-07-181-6/+24
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* main(): Add option parsingPatrick McDermott2019-07-181-8/+61
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* font_default(): New functionPatrick McDermott2019-07-182-2/+23
| | | | And make font_find() return NULL if a font can't be found.
* font_*(), text_*(), image_*(): Add const qualifiersPatrick McDermott2019-07-186-14/+16
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* text_*(), font_*(), sgr(): Convert to unsigned charPatrick McDermott2019-07-185-26/+27
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* text_new(): Read a file streamPatrick McDermott2019-07-183-21/+61
| | | | | text_render() must now consume the CSI "[" in the if condition, as text_new() does.
* src/font.c: Reduce spacing in macro definitionsPatrick McDermott2019-07-181-6/+6
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* image_new(): Support "-" file name for stdoutPatrick McDermott2019-07-182-6/+17
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* image_destroy(): Close file streamPatrick McDermott2019-07-181-4/+5
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* main(): Accept image file name argumentPatrick McDermott2019-07-181-2/+2
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* text_set_width(), text_set_height(): New functionsPatrick McDermott2019-07-173-2/+25
| | | | And fill in all the remaining rows in text_render().
* sgr(): Add reset codePatrick McDermott2019-07-171-1/+9
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* text_render(): Make default fg color "dark" whitePatrick McDermott2019-07-171-1/+1
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* sgr(): New function (4-bit colors only)Patrick McDermott2019-07-174-0/+123
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* text_render(): Duplicate stringPatrick McDermott2019-07-171-7/+16
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* text_*(): Store dimensions as size_tPatrick McDermott2019-07-172-7/+7
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* text_render(): Fill to end of each linePatrick McDermott2019-07-171-0/+6
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* text_new(): Handle missing trailing newlinePatrick McDermott2019-07-171-0/+8
| | | | Or maybe people who omit trailing newlines deserve buffer overflows.
* font_render(): Actually address bits in fontPatrick McDermott2019-07-171-6/+15
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* font_render(): Fix pixel sizePatrick McDermott2019-07-171-6/+7
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* image_render() Call text_render()Patrick McDermott2019-07-171-0/+2
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* text_render(): New functionPatrick McDermott2019-07-172-0/+44
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* font_render(): New functionPatrick McDermott2019-07-172-3/+35
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* src/image.c: Move macros to src/image.hPatrick McDermott2019-07-172-6/+6
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* image_render(): Switch to 8-bit/color RGBPatrick McDermott2019-07-171-7/+4
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* image_render(): Use font dimensionsPatrick McDermott2019-07-173-5/+8
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* font_get_width(), font_get_height(): New functionsPatrick McDermott2019-07-172-0/+18
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* font_find(): New functionPatrick McDermott2019-07-174-3/+95
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* main(): Destroy textPatrick McDermott2019-07-171-0/+1
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* text_new(): Increment through stringPatrick McDermott2019-07-171-0/+2
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* text_new(): Reset width after newlinesPatrick McDermott2019-07-171-0/+1
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* image_render(): Get dimensions from textPatrick McDermott2019-07-173-6/+19
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* text_*(): New functionsPatrick McDermott2019-07-173-1/+132
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* image_render(): Allocate and free row buffersPatrick McDermott2019-07-171-18/+19
| | | | | Move code from image_new() and image_destroy() and drop rows member from struct image.
* Add copyright/license headersPatrick McDermott2019-07-173-0/+63
| | | | | | include/linux/font.h, src/image.h, and currently src/main.c probably lack sufficient creativity to be copyrightable, but I'm adding license headers just to be explicit.
* image_*(): New functionsPatrick McDermott2019-07-175-1/+124
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* Initial commitPatrick McDermott2019-07-172-0/+2