87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
#ifndef _EVAS_CSERVE2_SLAVE_H
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#define _EVAS_CSERVE2_SLAVE_H
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#include <Evas.h>
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/* begin bunch of stuff from evas_common.h so that we don't need to drag
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* a lot of useless @SOMETHING_CFLAGS@ around */
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typedef unsigned long long DATA64;
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typedef unsigned int DATA32;
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typedef unsigned short DATA16;
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typedef unsigned char DATA8;
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#ifndef WORDS_BIGENDIAN
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/* x86 */
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#define A_VAL(p) (((DATA8 *)(p))[3])
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#define R_VAL(p) (((DATA8 *)(p))[2])
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#define G_VAL(p) (((DATA8 *)(p))[1])
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#define B_VAL(p) (((DATA8 *)(p))[0])
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#define AR_VAL(p) ((DATA16 *)(p)[1])
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#define GB_VAL(p) ((DATA16 *)(p)[0])
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#else
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/* ppc */
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#define A_VAL(p) (((DATA8 *)(p))[0])
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#define R_VAL(p) (((DATA8 *)(p))[1])
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#define G_VAL(p) (((DATA8 *)(p))[2])
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#define B_VAL(p) (((DATA8 *)(p))[3])
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#define AR_VAL(p) ((DATA16 *)(p)[0])
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#define GB_VAL(p) ((DATA16 *)(p)[1])
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#endif
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/* if more than 1/ALPHA_SPARSE_INV_FRACTION is "alpha" (1-254) then sparse
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* alpha flag gets set */
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#define ALPHA_SPARSE_INV_FRACTION 3
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#define IMG_MAX_SIZE 65000
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#define IMG_TOO_BIG(w, h) \
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((((unsigned long long)w) * ((unsigned long long)h)) >= \
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((1ULL << (29 * (sizeof(void *) / 4))) - 2048))
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#define RGB_JOIN(r,g,b) \
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(((r) << 16) + ((g) << 8) + (b))
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#define ARGB_JOIN(a,r,g,b) \
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(((a) << 24) + ((r) << 16) + ((g) << 8) + (b))
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/* end bunchf of stuff from evas_common.h */
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typedef struct _Evas_Loader_Module_Api Evas_Loader_Module_Api;
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typedef struct _Evas_Img_Load_Params Evas_Img_Load_Params;
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#define EVAS_CSERVE2_MODULE_API_VERSION 1
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struct _Evas_Loader_Module_Api {
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int version;
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const char *type;
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Eina_Bool (*head_load)(Evas_Img_Load_Params *p, const char *file, const char *key, int *error);
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Eina_Bool (*data_load)(Evas_Img_Load_Params *p, const char *file, const char *key, int *error);
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};
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struct _Evas_Img_Load_Params {
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unsigned int w, h;
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unsigned int degree;
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unsigned int scale;
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int frame_count;
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int loop_count;
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int loop_hint;
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struct {
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unsigned int w, h;
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unsigned int rx, ry, rw, rh;
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int scale_down_by;
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double dpi;
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Eina_Bool orientation;
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} opts;
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void *buffer;
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Eina_Bool has_opts : 1;
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Eina_Bool rotated : 1;
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Eina_Bool alpha : 1;
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Eina_Bool alpha_sparse : 1;
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Eina_Bool animated : 1;
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};
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EAPI Eina_Bool evas_cserve2_loader_register(Evas_Loader_Module_Api *api);
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EAPI void evas_cserve2_image_premul(Evas_Img_Load_Params *ilp);
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EAPI void evas_cserve2_image_alpha_sparse_set(Evas_Img_Load_Params *ilp);
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#endif /* _EVAS_CSERVE2_SLAVE_H */
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