libretro/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch.git synced 2024-10-08 15:13:24 +00:00
Code Issues Actions 23 Packages Projects Releases Wiki Activity

Fix Xvideo build.

Browse Source
This commit is contained in:
Themaister 2014-06-08 13:18:20 +02:00
parent bce1e982d4
commit 28608d337c
1 changed files with 19 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
gfx/xvideo.c
View File

@ -129,7 +129,7 @@ static void xv_init_font(xv_t *xv, const char *font_path, unsigned font_size)
if (!g_settings.video.font_enable)
return;
if (font_renderer_create_default(&xv->font_driver, &xv->font))
if (font_renderer_create_default(&xv->font_driver, &xv->font, *g_settings.video.font_path ? g_settings.video.font_path : NULL, g_settings.video.font_size))
{
int r = g_settings.video.msg_color_r * 255;
r = (r < 0 ? 0 : (r > 255 ? 255 : r));
@ -608,12 +608,11 @@ static void xv_render_msg(xv_t *xv, const char *msg, unsigned width, unsigned he
int x, y;
unsigned i;
struct font_output_list out;
xv->font_driver->render_msg(xv->font, msg, &out);
struct font_output *head = out.head;
const struct font_atlas *atlas = xv->font_driver->get_atlas(xv->font);
int msg_base_x = g_settings.video.msg_pos_x * width;
int msg_base_y = height * (1.0 - g_settings.video.msg_pos_y);
int msg_base_y = height * (1.0f - g_settings.video.msg_pos_y);
unsigned luma_index[2] = { xv->luma_index[0], xv->luma_index[1] };
unsigned chroma_u_index = xv->chroma_u_index;
@ -621,15 +620,19 @@ static void xv_render_msg(xv_t *xv, const char *msg, unsigned width, unsigned he
unsigned pitch = width << 1; // YUV formats used are 16 bpp.
for (; head; head = head->next)
for (; *msg; msg++)
{
int base_x = (msg_base_x + head->off_x) & ~1; // Make sure we always start on the correct boundary so the indices are correct.
int base_y = msg_base_y - head->off_y - head->height;
const struct font_glyph *glyph = xv->font_driver->get_glyph(xv->font, (uint8_t)*msg);
if (!glyph)
continue;
int glyph_width = head->width;
int glyph_height = head->height;
int base_x = (msg_base_x + glyph->draw_offset_x + 1) & ~1; // Make sure we always start on the correct boundary so the indices are correct.
int base_y = msg_base_y + glyph->draw_offset_y;
const uint8_t *src = head->output;
int glyph_width = glyph->width;
int glyph_height = glyph->height;
const uint8_t *src = atlas->buffer + glyph->atlas_offset_x + glyph->atlas_offset_y * atlas->width;
if (base_x < 0)
{
@ -640,7 +643,7 @@ static void xv_render_msg(xv_t *xv, const char *msg, unsigned width, unsigned he
if (base_y < 0)
{
src -= base_y * (int)head->pitch;
src -= base_y * (int)atlas->width;
glyph_height += base_y;
base_y = 0;
}
@ -658,7 +661,7 @@ static void xv_render_msg(xv_t *xv, const char *msg, unsigned width, unsigned he
uint8_t *out = (uint8_t*)xv->image->data + base_y * pitch + (base_x << 1);
for (y = 0; y < glyph_height; y++, src += head->pitch, out += pitch)
for (y = 0; y < glyph_height; y++, src += atlas->width, out += pitch)
{
// 2 input pixels => 4 bytes (2Y, 1U, 1V).
for (x = 0; x < glyph_width; x += 2)
@ -689,9 +692,10 @@ static void xv_render_msg(xv_t *xv, const char *msg, unsigned width, unsigned he
out[out_x + chroma_v_index] = blended;
}
}
}
xv->font_driver->free_output(xv->font, &out);
msg_base_x += glyph->advance_x;
msg_base_y += glyph->advance_y;
}
}
static bool xv_frame(void *data, const void *frame, unsigned width, unsigned height, unsigned pitch, const char *msg)