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exynos: font: compute color in ARGB4444 format just once

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This commit is contained in:
Tobias Jakobi 2014-08-08 18:20:28 +02:00
parent cd8161df6c
commit b83d60bef5
1 changed files with 8 additions and 13 deletions

21
gfx/exynos_gfx.c

@ -1043,8 +1043,7 @@ struct exynos_video {
void *font; void *font;
const font_renderer_driver_t *font_driver; const font_renderer_driver_t *font_driver;
uint16_t font_color; /* ARGB4444 */
uint8_t font_rgb[4];
unsigned bytes_per_pixel; unsigned bytes_per_pixel;
@ -1072,13 +1071,13 @@ static int exynos_init_font(struct exynos_video *vid) {
if (font_renderer_create_default(&vid->font_driver, &vid->font, if (font_renderer_create_default(&vid->font_driver, &vid->font,
*g_settings.video.font_path ? g_settings.video.font_path : NULL, *g_settings.video.font_path ? g_settings.video.font_path : NULL,
g_settings.video.font_size)) { g_settings.video.font_size)) {
const int r = g_settings.video.msg_color_r * 255; const int r = g_settings.video.msg_color_r * 15;
const int g = g_settings.video.msg_color_g * 255; const int g = g_settings.video.msg_color_g * 15;
const int b = g_settings.video.msg_color_b * 255; const int b = g_settings.video.msg_color_b * 15;
vid->font_rgb[0] = r < 0 ? 0 : (r > 255 ? 255 : r); vid->font_color = ((b < 0 ? 0 : (b > 15 ? 15 : b)) << 0) |
vid->font_rgb[1] = g < 0 ? 0 : (g > 255 ? 255 : g); ((g < 0 ? 0 : (g > 15 ? 15 : g)) << 4) |
vid->font_rgb[2] = b < 0 ? 0 : (b > 255 ? 255 : b); ((r < 0 ? 0 : (r > 15 ? 15 : r)) << 8);
} else { } else {
RARCH_ERR("video_exynos: creating font renderer failed\n"); RARCH_ERR("video_exynos: creating font renderer failed\n");
return -1; return -1;
@ -1113,10 +1112,6 @@ static int exynos_render_msg(struct exynos_video *vid,
int msg_base_x = g_settings.video.msg_pos_x * dst->width; int msg_base_x = g_settings.video.msg_pos_x * dst->width;
int msg_base_y = (1.0f - g_settings.video.msg_pos_y) * dst->height; int msg_base_y = (1.0f - g_settings.video.msg_pos_y) * dst->height;
const uint16_t color = (vid->font_rgb[2] >> 4) |
((vid->font_rgb[1] >> 4) << 4) |
((vid->font_rgb[0] >> 4) << 8);
if (vid->font == NULL || vid->font_driver == NULL) if (vid->font == NULL || vid->font_driver == NULL)
return -1; return -1;
@ -1158,7 +1153,7 @@ static int exynos_render_msg(struct exynos_video *vid,
if (glyph_width > max_width) glyph_width = max_width; if (glyph_width > max_width) glyph_width = max_width;
if (glyph_height > max_height) glyph_height = max_height; if (glyph_height > max_height) glyph_height = max_height;
put_glyph_rgba4444(pdata, src, color, put_glyph_rgba4444(pdata, src, vid->font_color,
glyph_width, glyph_height, glyph_width, glyph_height,
atlas->width, base_x, base_y); atlas->width, base_x, base_y);