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FS-7506: make freetype optional

This commit is contained in:
Anthony Minessale 2015-04-02 14:59:05 -05:00 committed by Michael Jerris
parent 83b72513f6
commit c07513ea55
3 changed files with 23 additions and 2 deletions
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4
Makefile.am
View File

@ -149,6 +149,10 @@ if HAVE_PNG
CORE_CFLAGS += -DSWITCH_HAVE_PNG $(LIBPNG_CFLAGS)
endif
if HAVE_FREETYPE
CORE_CFLAGS += -DSWITCH_HAVE_FREETYPE $(LIBFREETYPE_CFLAGS)
endif
##
## libfreeswitch
##

4
configure.ac
View File

@ -1205,7 +1205,9 @@ PKG_CHECK_MODULES([LIBPNG], [libpng >= 1.6.16],[
PKG_CHECK_MODULES([LIBPNG], [libpng >= 1.2.49],[
AM_CONDITIONAL([HAVE_PNG],[true])],[
AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_PNG],[false])])])])
PKG_CHECK_MODULES([FREETYPE], [freetype2 >= 2.4.9])
PKG_CHECK_MODULES([FREETYPE], [freetype2 >= 2.4.9],[
AM_CONDITIONAL([HAVE_FREETYPE],[true])],[
AC_MSG_RESULT([no]); AM_CONDITIONAL([HAVE_FREETYPE],[false])])
PKG_CHECK_MODULES([SQLITE], [sqlite3 >= 3.6.20])
PKG_CHECK_MODULES([CURL], [libcurl >= 7.19])
PKG_CHECK_MODULES([PCRE], [libpcre >= 7.8])

17
src/switch_core_video.c
View File

@ -419,15 +419,19 @@ SWITCH_DECLARE(void) switch_color_set_yuv(switch_yuv_color_t *color, const char
switch_color_rgb2yuv(&rgb, color);
}
#if SWITCH_HAVE_FREETYPE
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_GLYPH_H
#endif
#define MAX_GRADIENT 8
struct switch_img_txt_handle_s {
#if SWITCH_HAVE_FREETYPE
FT_Library library;
FT_Face face;
#endif
char *font_family;
double angle;
uint16_t font_size;
@ -470,9 +474,13 @@ SWITCH_DECLARE(switch_status_t) switch_img_txt_handle_create(switch_img_txt_hand
new_handle = switch_core_alloc(pool, sizeof(*new_handle));
#if SWITCH_HAVE_FREETYPE
if (FT_Init_FreeType(&new_handle->library)) {
return SWITCH_STATUS_FALSE;
}
#else
return SWITCH_STATUS_FALSE;
#endif
new_handle->pool = pool;
new_handle->free_pool = free_pool;
@ -498,11 +506,12 @@ SWITCH_DECLARE(void) switch_img_txt_handle_destroy(switch_img_txt_handle_t **han
*handleP = NULL;
#if SWITCH_HAVE_FREETYPE
if (old_handle->library) {
FT_Done_FreeType(old_handle->library);
old_handle->library = NULL;
}
#endif
pool = old_handle->pool;
if (old_handle->free_pool) {
@ -513,6 +522,7 @@ SWITCH_DECLARE(void) switch_img_txt_handle_destroy(switch_img_txt_handle_t **han
}
#if SWITCH_HAVE_FREETYPE
static void draw_bitmap(switch_img_txt_handle_t *handle, switch_image_t *img, FT_Bitmap* bitmap, FT_Int x, FT_Int y)
{
FT_Int i, j, p, q;
@ -569,12 +579,14 @@ static void draw_bitmap(switch_img_txt_handle_t *handle, switch_image_t *img, FT
}
}
}
#endif
SWITCH_DECLARE(switch_status_t) switch_img_txt_handle_render(switch_img_txt_handle_t *handle, switch_image_t *img,
int x, int y, const char *text,
const char *font_family, const char *font_color, const char *bgcolor, uint16_t font_size, double angle)
{
#if SWITCH_HAVE_FREETYPE
FT_GlyphSlot slot;
FT_Matrix matrix; /* transformation matrix */
FT_Vector pen; /* untransformed origin */
@ -667,6 +679,9 @@ SWITCH_DECLARE(switch_status_t) switch_img_txt_handle_render(switch_img_txt_hand
FT_Done_Face(face);
return SWITCH_STATUS_SUCCESS;
#else
return SWITCH_STATUS_FALSE;
#endif
}