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[CHG] TTF functions are now using RGBA color instead of RGB

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Crayon2000 2010-01-15 06:55:22 +00:00
parent 2dbb1380df
commit 8d1b10574e
2 changed files with 14 additions and 12 deletions
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14
GRRLIB/GRRLIB/GRRLIB_ttf.c
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@ -72,10 +72,12 @@ GRRLIB_ttfFont* GRRLIB_LoadTTF (const u8* file_base, s32 file_size) {
* @param myFont A TTF. * @param myFont A TTF.
*/ */
void GRRLIB_FreeTTF (GRRLIB_ttfFont *myFont) { void GRRLIB_FreeTTF (GRRLIB_ttfFont *myFont) {
if(myFont) {
FT_Done_Face(myFont->face); FT_Done_Face(myFont->face);
free(myFont); free(myFont);
myFont = NULL; myFont = NULL;
} }
}
/** /**
* Print function for TTF font. * Print function for TTF font.
@ -84,7 +86,7 @@ void GRRLIB_FreeTTF (GRRLIB_ttfFont *myFont) {
* @param myFont A TTF. * @param myFont A TTF.
* @param string Text to draw. * @param string Text to draw.
* @param fontSize Size of the font. * @param fontSize Size of the font.
* @param color Text color in RGB format. * @param color Text color in RGBA format.
*/ */
void GRRLIB_PrintfTTF(int x, int y, GRRLIB_ttfFont *myFont, const char *string, unsigned int fontSize, const u32 color) { void GRRLIB_PrintfTTF(int x, int y, GRRLIB_ttfFont *myFont, const char *string, unsigned int fontSize, const u32 color) {
if(myFont == NULL || string == NULL) if(myFont == NULL || string == NULL)
@ -110,7 +112,7 @@ void GRRLIB_PrintfTTF(int x, int y, GRRLIB_ttfFont *myFont, const char *string,
* @param myFont A TTF. * @param myFont A TTF.
* @param utf32 Text to draw. * @param utf32 Text to draw.
* @param fontSize Size of the font. * @param fontSize Size of the font.
* @param color Text color in RGB format. * @param color Text color in RGBA format.
*/ */
void GRRLIB_PrintfTTFW(int x, int y, GRRLIB_ttfFont *myFont, const wchar_t *utf32, unsigned int fontSize, const u32 color) { void GRRLIB_PrintfTTFW(int x, int y, GRRLIB_ttfFont *myFont, const wchar_t *utf32, unsigned int fontSize, const u32 color) {
if(myFont == NULL || utf32 == NULL) if(myFont == NULL || utf32 == NULL)
@ -159,7 +161,7 @@ void GRRLIB_PrintfTTFW(int x, int y, GRRLIB_ttfFont *myFont, const wchar_t *utf3
* @param bitmap Bitmap to draw. * @param bitmap Bitmap to draw.
* @param offset x-coordinate offset. * @param offset x-coordinate offset.
* @param top y-coordinate. * @param top y-coordinate.
* @param color character color in RGB format. * @param color character color in RGBA format.
*/ */
static void DrawBitmap(FT_Bitmap *bitmap, int offset, int top, const u32 color) { static void DrawBitmap(FT_Bitmap *bitmap, int offset, int top, const u32 color) {
FT_Int i, j, p, q; FT_Int i, j, p, q;
@ -169,9 +171,9 @@ static void DrawBitmap(FT_Bitmap *bitmap, int offset, int top, const u32 color)
for ( i = offset, p = 0; i < x_max; i++, p++ ) { for ( i = offset, p = 0; i < x_max; i++, p++ ) {
for ( j = top, q = 0; j < y_max; j++, q++ ) { for ( j = top, q = 0; j < y_max; j++, q++ ) {
GRRLIB_Plot( i, j, GRRLIB_Plot( i, j,
RGBA((color >> 16) & 0xFF, RGBA(R(color),
(color >> 8) & 0xFF, G(color),
color & 0xFF, B(color),
bitmap->buffer[ q * bitmap->width + p ]) ); bitmap->buffer[ q * bitmap->width + p ]) );
} }
} }

6
examples/ttf/source/main.c
View file

@ -59,13 +59,13 @@ int main(int argc, char **argv) {
myFont, myFont,
Letter, Letter,
rand() % 180 + 20, rand() % 180 + 20,
rand() % 0xFFFFFF); ((rand() % 0xFFFFFF) << 8) | 0xFF);
GRRLIB_Screen2Texture(0, 0, CopiedImg, false); GRRLIB_Screen2Texture(0, 0, CopiedImg, false);
if(ShowFPS) { if(ShowFPS) {
sprintf(FPS, "Current FPS: %d", CalculateFrameRate()); sprintf(FPS, "Current FPS: %d", CalculateFrameRate());
GRRLIB_PrintfTTF(500+1, 25+1, myFont, FPS, 12, 0x000000); GRRLIB_PrintfTTF(500+1, 25+1, myFont, FPS, 12, 0x000000FF);
GRRLIB_PrintfTTF(500, 25, myFont, FPS, 12, 0xFFFFFF); GRRLIB_PrintfTTF(500, 25, myFont, FPS, 12, 0xFFFFFFFF);
} }
GRRLIB_Render(); // Render the frame buffer to the TV GRRLIB_Render(); // Render the frame buffer to the TV