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style, formatting, font

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lephe 2019-09-03 22:22:39 +02:00
parent e1aca8d89b
commit b9cba1d00a
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4 changed files with 15 additions and 15 deletions
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26
include/gint/display.h
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@ -28,7 +28,7 @@
// Video RAM management // Video RAM management
//--- //---
/* dupdate() - push the video RAM to the display driver /* dupdate(): Push the video RAM to the display driver
This function makes the contents of the VRAM visible on the screen. It is This function makes the contents of the VRAM visible on the screen. It is
the direct equivalent of Bdisp_PutDisp_DD(). the direct equivalent of Bdisp_PutDisp_DD().
@ -41,7 +41,7 @@ void dupdate(void);
// Area rendering functions // Area rendering functions
//--- //---
/* dclear() - fill the screen with a single color /* dclear(): Fill the screen with a single color
This function clears the screen by painting all the pixels in a single This function clears the screen by painting all the pixels in a single
color. It is optimized for opaque colors. color. It is optimized for opaque colors.
@ -51,7 +51,7 @@ void dupdate(void);
fxcg50: Any R5G6B5 color */ fxcg50: Any R5G6B5 color */
void dclear(color_t color); void dclear(color_t color);
/* drect() - fill a rectangle of the screen /* drect(): Fill a rectangle of the screen
This functions applies a color or an operator to a rectangle defined by two This functions applies a color or an operator to a rectangle defined by two
points (x1 y1) and (x2 y2). Both are included in the rectangle. points (x1 y1) and (x2 y2). Both are included in the rectangle.
@ -64,7 +64,7 @@ void drect(int x1, int y1, int x2, int y2, color_t color);
// Point drawing functions // Point drawing functions
//--- //---
/* dpixel() - change a pixel's color /* dpixel(): Change a pixel's color
Paints the selected pixel with an opaque color. Setting pixels individually Paints the selected pixel with an opaque color. Setting pixels individually
is a slow method for rendering. Other functions that draw lines, rectangles, is a slow method for rendering. Other functions that draw lines, rectangles,
images or text will take advantage of possible optimizations to make the images or text will take advantage of possible optimizations to make the
@ -78,7 +78,7 @@ void drect(int x1, int y1, int x2, int y2, color_t color);
fxcg50: Any R5G6B5 color */ fxcg50: Any R5G6B5 color */
void dpixel(int x, int y, color_t color); void dpixel(int x, int y, color_t color);
/* dline() - render a straight line /* dline(): Render a straight line
This function draws a line using a Bresenham-style algorithm. Please note This function draws a line using a Bresenham-style algorithm. Please note
that dline() may not render lines exactly like Bdisp_DrawLineVRAM(). that dline() may not render lines exactly like Bdisp_DrawLineVRAM().
@ -147,7 +147,7 @@ typedef struct
} GPACKED(4) font_t; } GPACKED(4) font_t;
/* dfont() - set the default font for text rendering /* dfont(): Set the default font for text rendering
This font will be used by dtext() and sister functions. If [font = NULL], This font will be used by dtext() and sister functions. If [font = NULL],
gint's default font is used. gint's default font is used.
@ -158,7 +158,7 @@ typedef struct
Returns the previously configured font. */ Returns the previously configured font. */
font_t const *dfont(font_t const * font); font_t const *dfont(font_t const * font);
/* dsize() - get the width and height of rendered text /* dsize(): Get the width and height of rendered text
This function computes the size that the given string would take up if This function computes the size that the given string would take up if
rendered with a certain font. If you specify a NULL font, the currently rendered with a certain font. If you specify a NULL font, the currently
configured font will be used; this is different from dfont(), which uses configured font will be used; this is different from dfont(), which uses
@ -175,9 +175,9 @@ font_t const *dfont(font_t const * font);
@str String whose size must be evaluated @str String whose size must be evaluated
@font Font to use; if NULL, defaults to the current font @font Font to use; if NULL, defaults to the current font
@w @h Set to the width and height of the rendered text, may be NULL */ @w @h Set to the width and height of the rendered text, may be NULL */
void dsize(const char *str, font_t const * font, int *w, int *h); void dsize(char const *str, font_t const * font, int *w, int *h);
/* dtext() - display a string of text /* dtext(): Display a string of text
Draws some text in the video RAM using the font set with dfont() (or gint's Draws some text in the video RAM using the font set with dfont() (or gint's
default if no such font was set). default if no such font was set).
@ -197,7 +197,7 @@ void dsize(const char *str, font_t const * font, int *w, int *h);
@bg Background color @bg Background color
fx9860g: white, black, none, invert fx9860g: white, black, none, invert
fxcg50: Any R5G6B5 color, or C_NONE */ fxcg50: Any R5G6B5 color, or C_NONE */
void dtext(int x, int y, const char *str, int fg, int bg); void dtext(int x, int y, char const *str, int fg, int bg);
/* dprint(): Display a formatted string /* dprint(): Display a formatted string
Much like dtext(), but accepts printf-like formats with arguments. See Much like dtext(), but accepts printf-like formats with arguments. See
@ -210,7 +210,7 @@ void dprint(int x, int y, int fg, int bg, char const *format, ...);
/* The image_t structure is platform-dependent. */ /* The image_t structure is platform-dependent. */
/* dimage() - render a full image /* dimage(): Render a full image
This function blits an image on the VRAM using gint's special format. It is This function blits an image on the VRAM using gint's special format. It is
a special case of dsubimage() where the full image is drawn with clipping. a special case of dsubimage() where the full image is drawn with clipping.
@ -229,7 +229,7 @@ enum {
DIMAGE_NOCLIP = 0x01, DIMAGE_NOCLIP = 0x01,
}; };
/* dsubimage() - render a section of an image /* dsubimage(): Render a section of an image
This function blits a subrectangle [left, top, width, height] of an image on This function blits a subrectangle [left, top, width, height] of an image on
the VRAM. It is more general than dimage() and also provides a few options. the VRAM. It is more general than dimage() and also provides a few options.
@ -245,7 +245,7 @@ void dsubimage(int x, int y, image_t const *image, int left, int top,
// Advanced functions // Advanced functions
//--- //---
/* dupdate_noint() - Push VRAM to the display without interrupts /* dupdate_noint(): Push VRAM to the display without interrupts
This function does exactly as dupdate(), but does not use interrupts and This function does exactly as dupdate(), but does not use interrupts and
always returns when the transfer is finished. It actively waits for the end always returns when the transfer is finished. It actively waits for the end
of the transfer and is thus bad for any general-purpose use. In fact, it is of the transfer and is thus bad for any general-purpose use. In fact, it is

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2
src/render-fx/dtext.c
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@ -3,7 +3,7 @@
#include <display/common.h> #include <display/common.h>
#include "topti-asm.h" #include "topti-asm.h"
/* dtext() - display a string of text */ /* dtext(): Display a string of text */
GSECTION(".pretext") GSECTION(".pretext")
void dtext(int x, int y, char const *str, int fg, int bg) void dtext(int x, int y, char const *str, int fg, int bg)
{ {