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hiq patch 

SVN revision: 11671
This commit is contained in:
Carsten Haitzler 2004-09-20 03:14:42 +00:00
parent 510f176ac8
commit 2df6db83bb
1 changed files with 31 additions and 11 deletions
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34
legacy/evas/src/lib/engines/buffer/evas_engine.c
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@ -1046,13 +1046,15 @@ static void
evas_engine_buffer_font_draw(void *data, void *context, void *surface, void *font, int x, int y, int w, int h, int ow, int oh, char *text) evas_engine_buffer_font_draw(void *data, void *context, void *surface, void *font, int x, int y, int w, int h, int ow, int oh, char *text)
{ {
Render_Engine *re; Render_Engine *re;
RGBA_Font* newfont;
int render_w, render_h, mult, divv;
re = (Render_Engine *)data; re = (Render_Engine *)data;
if ((w == ow) && (h == oh)) if ((w == ow) && (h == oh))
evas_common_font_draw(surface, context, font, x, y, text); evas_common_font_draw(surface, context, font, x, y, text);
else else
{ {
/* create output surface size ow x oh and scale to w x h */ /* create output surface size render_w x render_h, draw text in adapted size, and scale to w x h */
RGBA_Draw_Context *dc, *dc_in; RGBA_Draw_Context *dc, *dc_in;
dc_in = context; dc_in = context;
@ -1061,25 +1063,43 @@ evas_engine_buffer_font_draw(void *data, void *context, void *surface, void *fon
{ {
RGBA_Image *im; RGBA_Image *im;
if ((h * ow) < (w * oh))
{
mult = w;
divv = ow;
}
else
{
mult = h;
divv = oh;
}
render_w = (ow * mult) / divv;
render_h = (oh * mult) / divv;
dc->col.col = dc_in->col.col; dc->col.col = dc_in->col.col;
im = evas_common_image_create(ow, oh); im = evas_common_image_create(render_w, render_h);
if (im) if (im)
{ {
int max_ascent; int max_ascent;
int i, j; int i, j;
im->flags |= RGBA_IMAGE_HAS_ALPHA; im->flags |= RGBA_IMAGE_HAS_ALPHA;
j = ow * oh; j = render_w * render_h;
for (i = 0; i < j; i++) im->image->data[i] = (dc->col.col & 0xffffff); for (i = 0; i < j; i++) im->image->data[i] = (dc->col.col & 0xffffff);
max_ascent = evas_common_font_max_ascent_get(font); newfont = evas_common_font_load( ((RGBA_Font *)font)->src->name, (((RGBA_Font *)font)->size*mult)/divv);
if (newfont)
{
max_ascent = evas_common_font_max_ascent_get(newfont);
evas_common_font_draw(im, dc, font, 0, max_ascent, text); evas_common_font_draw(im, dc, newfont, 0, max_ascent, text);
evas_common_cpu_end_opt(); evas_common_cpu_end_opt();
evas_common_scale_rgba_in_to_out_clip_smooth(im, surface, context, evas_common_scale_rgba_in_to_out_clip_smooth(im, surface, context,
0, 0, ow, oh, 0, 0, render_w, render_h,
x, y - ((max_ascent * h) / oh), x, y - ((max_ascent * h) / render_h),
w, h); w, h);
evas_common_font_free(newfont);
}
evas_common_image_free(im); evas_common_image_free(im);
} }
evas_common_draw_context_free(dc); evas_common_draw_context_free(dc);