diff options
| -rw-r--r-- | source/gprf/gprf-doc.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/source/gprf/gprf-doc.c b/source/gprf/gprf-doc.c index d69dac7f..8536bfc9 100644 --- a/source/gprf/gprf-doc.c +++ b/source/gprf/gprf-doc.c @@ -1,4 +1,17 @@ +#ifdef SUPPORT_GPROOF +/* Choose whether to call gs via an exe or via an API */ +#if defined(__ANDROID__) || defined(GSVIEW_WIN) +#define USE_GS_API +#endif +/* GSVIEW on Windows does not support stdout stderr */ +#ifdef GSVIEW_WIN +#define GS_API_NULL_STDIO +#endif + #include "mupdf/fitz.h" +#ifdef USE_GS_API +#include "iapi.h" +#endif typedef struct gprf_document_s gprf_document; typedef struct gprf_chapter_s gprf_chapter; @@ -9,11 +22,6 @@ typedef struct gprf_page_s gprf_page; #define SLOWCMYK #endif -/* Choose whether to call gs via an exe or via an API */ -#ifdef __ANDROID__ -#define USE_GS_API -#endif - enum { GPRF_TILESIZE = 256 @@ -479,6 +487,20 @@ fz_system(fz_context *ctx, const char *cmd) fz_throw(ctx, FZ_ERROR_GENERIC, "child process reported error %d", ret); } +#ifdef GS_API_NULL_STDIO +static int GSDLLCALL +gsdll_stdout(void *instance, const char *str, int len) +{ + return len; +} + +static int GSDLLCALL +gsdll_stderr(void *instance, const char *str, int len) +{ + return len; +} +#endif + static void generate_page(fz_context *ctx, gprf_page *page) { @@ -513,7 +535,9 @@ generate_page(fz_context *ctx, gprf_page *page) code = gsapi_new_instance(&instance, ctx); if (code < 0) fz_throw(ctx, FZ_ERROR_GENERIC, "GS startup failed: %d", code); - +#ifdef GS_API_NULL_STDIO + gsapi_set_stdio(instance, NULL, gsdll_stdout, gsdll_stderr); +#endif code = gsapi_init_with_args(instance, sizeof(argv)/sizeof(*argv), argv); gsapi_delete_instance(instance); @@ -846,3 +870,4 @@ fz_document_handler gprf_document_handler = &gprf_open_document, &gprf_open_document_with_stream }; +#endif |