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[QP] Add RGB565 surface. Docs clarification, cleanup, tabsification, and reordering. (#18396)

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Nick Brassel 2022-09-19 07:30:08 +10:00 • committed by GitHub
parent e9bdc4eeb1
commit 1849897444
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10 changed files with 782 additions and 294 deletions
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47
quantum/painter/qp_stream.c
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@ -38,7 +38,7 @@ uint32_t qp_stream_write_impl(const void *input_buf, uint32_t member_size, uint3
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Memory streams
int16_t mem_get(qp_stream_t *stream) {
static inline int16_t mem_get(qp_stream_t *stream) {
qp_memory_stream_t *s = (qp_memory_stream_t *)stream;
if (s->position >= s->length) {
s->is_eof = true;
@ -47,7 +47,7 @@ int16_t mem_get(qp_stream_t *stream) {
return s->buffer[s->position++];
}
bool mem_put(qp_stream_t *stream, uint8_t c) {
static inline bool mem_put(qp_stream_t *stream, uint8_t c) {
qp_memory_stream_t *s = (qp_memory_stream_t *)stream;
if (s->position >= s->length) {
s->is_eof = true;
@ -57,7 +57,7 @@ bool mem_put(qp_stream_t *stream, uint8_t c) {
return true;
}
int mem_seek(qp_stream_t *stream, int32_t offset, int origin) {
static inline int mem_seek(qp_stream_t *stream, int32_t offset, int origin) {
qp_memory_stream_t *s = (qp_memory_stream_t *)stream;
// Handle as per fseek
@ -95,26 +95,23 @@ int mem_seek(qp_stream_t *stream, int32_t offset, int origin) {
return 0;
}
int32_t mem_tell(qp_stream_t *stream) {
static inline int32_t mem_tell(qp_stream_t *stream) {
qp_memory_stream_t *s = (qp_memory_stream_t *)stream;
return s->position;
}
bool mem_is_eof(qp_stream_t *stream) {
static inline bool mem_is_eof(qp_stream_t *stream) {
qp_memory_stream_t *s = (qp_memory_stream_t *)stream;
return s->is_eof;
}
static inline void mem_close(qp_stream_t *stream) {
// No-op.
}
qp_memory_stream_t qp_make_memory_stream(void *buffer, int32_t length) {
qp_memory_stream_t stream = {
.base =
{
.get = mem_get,
.put = mem_put,
.seek = mem_seek,
.tell = mem_tell,
.is_eof = mem_is_eof,
},
.base = {.get = mem_get, .put = mem_put, .seek = mem_seek, .tell = mem_tell, .is_eof = mem_is_eof, .close = mem_close},
.buffer = (uint8_t *)buffer,
.length = length,
.position = 0,
@ -127,43 +124,41 @@ qp_memory_stream_t qp_make_memory_stream(void *buffer, int32_t length) {
#ifdef QP_STREAM_HAS_FILE_IO
int16_t file_get(qp_stream_t *stream) {
static inline int16_t file_get(qp_stream_t *stream) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
int c = fgetc(s->file);
if (c < 0 || feof(s->file)) return STREAM_EOF;
return (uint16_t)c;
}
bool file_put(qp_stream_t *stream, uint8_t c) {
static inline bool file_put(qp_stream_t *stream, uint8_t c) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
return fputc(c, s->file) == c;
}
int file_seek(qp_stream_t *stream, int32_t offset, int origin) {
static inline int file_seek(qp_stream_t *stream, int32_t offset, int origin) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
return fseek(s->file, offset, origin);
}
int32_t file_tell(qp_stream_t *stream) {
static inline int32_t file_tell(qp_stream_t *stream) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
return (int32_t)ftell(s->file);
}
bool file_is_eof(qp_stream_t *stream) {
static inline bool file_is_eof(qp_stream_t *stream) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
return (bool)feof(s->file);
}
static inline void file_close(qp_stream_t *stream) {
qp_file_stream_t *s = (qp_file_stream_t *)stream;
fclose(s->file);
}
qp_file_stream_t qp_make_file_stream(FILE *f) {
qp_file_stream_t stream = {
.base =
{
.get = file_get,
.put = file_put,
.seek = file_seek,
.tell = file_tell,
.is_eof = file_is_eof,
},
.base = {.get = file_get, .put = file_put, .seek = file_seek, .tell = file_tell, .is_eof = file_is_eof, .close = file_close},
.file = f,
};
return stream;