MadButterfly: include/mb_graph_engine

annotate include/mb_graph_engine_openvg.h @ 583:ca57132020e4 openvg

Set transform matrix for VG contexts

author	Thinker K.F. Li <thinker@branda.to>
date	Wed, 30 Jun 2010 09:29:28 +0800
parents	dd546c4da180
children	543a2a8523fb

rev	line source
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #ifndef __MB_GE_OPENVG_H_
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #define __MB_GE_OPENVG_H_
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 #include <stdio.h>
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	5 #include <stdlib.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	6 #include <EGL/egl.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	7 #include <VG/openvg.h>
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 #include "mb_basic_types.h"
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 #include "mb_img_ldr.h"
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	11 /*! \defgroup mb_ge_cairo MadButterfly Graphic Engine with Cairo
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	12 * @{
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13 */
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	14 #define MBE_OPERATOR_CLEAR OPENVG_OPERATOR_CLEAR
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	15 #define MBE_OPERATOR_SOURCE OPENVG_OPERATOR_SOURCE
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	16 #define MBE_STATUS_SUCCESS OPENVG_STATUS_SUCCESS
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	17
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	18 #define mbe_image_surface_create_from_png(fn) ((mbe_surface_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	19 #define mbe_image_surface_create_for_data(data, fmt, w, h, stride) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	20 ((mbe_surface_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	21 #define mbe_pattern_create_for_surface(canvas) ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	22 #define mbe_scaled_font_text_extents(scaled, utf8, extents)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	23 #define mbe_image_surface_get_stride(surface) (20)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	24 #define mbe_image_surface_get_format(surface) ((mb_img_fmt_t)0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	25 #define mbe_image_surface_get_height(surface) (1)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	26 #define mbe_image_surface_get_width(surface) (1)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	27 #define mbe_image_surface_get_data(surface) ((unsigned char *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	28 #define mbe_scaled_font_reference(scaled) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	29 #define mbe_pattern_create_radial(cx0, cy0, radius0, \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	30 cx1, cy1, radius1, stops, stop_cnt) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	31 ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	32 #define mbe_pattern_create_linear(x0, y0, x1, y1, stops, stop_cnt) \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	33 ((mbe_pattern_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	34 #define mbe_scaled_font_destroy(scaled)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	35 #define mbe_font_face_reference(face) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	36 #define mbe_scaled_font_create(face, fnt_mtx, ctm) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	37 #define mbe_pattern_set_matrix(ptn, mtx)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	38 #define mbe_font_face_destroy(face)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	39 #define mbe_paint_with_alpha(canvas, alpha)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	40 #define mbe_set_source_rgba(canvas, r, g, b, a)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	41 #define mbe_set_scaled_font(canvas, scaled)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	42 #define mbe_pattern_destroy(pattern)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	43 #define mbe_get_scaled_font(canvas) ((mbe_scaled_font_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	44 #define mbe_query_font_face(family, slant, weight) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	45 #define mbe_free_font_face(face)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	46 #define mbe_set_line_width(canvas, w)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	47 #define mbe_set_source_rgb(canvas, r, g, b)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	48 #define mbe_get_font_face(canvas) ((mbe_font_face_t *)NULL)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	49 #define mbe_fill_preserve(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	50 #define mbe_copy_source(src_canvas, dst_canvas)
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	51 #define mbe_set_source(canvas, pattern) \
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	52 do { (canvas)->src = (pattern); } while(0)
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	53 #define mbe_reset_clip(canvas)
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	54 #define mbe_get_target(canvas) ((mbe_surface_t *)(canvas)->tgt)
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	55 #define mbe_close_path(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	56 #define mbe_text_path(canvas, utf8)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	57 #define mbe_rectangle(canvas, x, y, w, h)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	58 #define mbe_in_stroke(canvas, x, y) (0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	59 #define mbe_new_path(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	60 #define mbe_curve_to(canvas, x1, y1, x2, y2, x3, y3)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	61 #define mbe_restore(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	62 #define mbe_move_to(canvas, x, y)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	63 #define mbe_line_to(canvas, x, y)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	64 #define mbe_in_fill(canvas, x, y) (0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	65 #define mbe_destroy(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	66 #define mbe_stroke(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	67 #define mbe_clear(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	68 #define mbe_paint(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	69 #define mbe_save(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	70 #define mbe_fill(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	71 #define mbe_clip(canvas)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	72 #define mbe_arc(canvas, x, y, radius, angle_start, angle_stop)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	73
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	74 typedef struct _mbe_text_extents_t mbe_text_extents_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	75 typedef int mbe_scaled_font_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	76 typedef int mbe_font_face_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	77 typedef struct _ge_openvg_surface mbe_surface_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	78 typedef struct _ge_openvg_pattern mbe_pattern_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	79 typedef struct _ge_openvg_mbe mbe_t;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	80
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	81 struct _mbe_text_extents_t {
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	82 co_aix x_bearing;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	83 co_aix y_bearing;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	84 co_aix width;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	85 co_aix height;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	86 co_aix x_advance;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	87 co_aix y_advance;
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	88 };
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	89
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	90 struct _ge_openvg_mbe {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	91 mbe_pattern_t *src;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	92 mbe_surface_t *tgt;
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	93 EGLContext ctx;
580 7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	94 };
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	95
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	96 struct _ge_openvg_surface {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	97 void *surface;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	98 mbe_t *asso_mbe;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	99 };
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	100
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	101 struct _ge_openvg_pattern {
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	102 void *pattern;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	103 void *asso_img;
7bfeccdc91cb Encapsulate information of OpenVG objects in structures. Thinker K.F. Li <thinker@branda.to> parents: 578 diff changeset	104 };
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	105
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	106 #define MB_MATRIX_2_OPENVG(vgmtx, mtx) do { \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	107 (vgmtx)[0] = (mtx)[0]; \
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	108 (vgmtx)[1] = (mtx)[1]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	109 (vgmtx)[2] = (mtx)[2]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	110 (vgmtx)[3] = (mtx)[3]; \
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	111 (vgmtx)[4] = (mtx)[4]; \
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	112 (vgmtx)[5] = (mtx)[5]; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	113 (vgmtx)[6] = 0; \
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	114 (vgmtx)[7] = 0; \
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	115 (vgmtx)[8] = 1; \
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	116 } while(0)
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	117
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	118 extern EGLNativeDisplayType _ge_openvg_disp_id;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	119
583 ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	120 #define _MK_CURRENT_CTX(canvas) /* TODO: Make the context of a canvas
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	121 * as current context */
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	122
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	123 static void
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	124 mbe_transform(mbe_t canvas, co_aix mtx) {
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	125 VGfloat vg_mtx[9];
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	126
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	127 _MK_CURRENT_CTX(canvas);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	128 MB_MATRIX_2_OPENVG(vg_mtx, mtx);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	129 vgLoadMatrix(vg_mtx);
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	130 }
ca57132020e4 Set transform matrix for VG contexts Thinker K.F. Li <thinker@branda.to> parents: 582 diff changeset	131
582 dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	132 #define _VG_DISPLAY() eglGetDisplay(_ge_openvg_disp_id)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	133
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	134 static int
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	135 _openvg_find_confg(mb_img_fmt_t fmt, int w, int h,
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	136 EGLConfig *config) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	137 EGLDisplay display;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	138 EGLint attrib_list[16];
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	139 EGLConfig configs[1];
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	140 EGLint nconfigs;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	141 int i = 0;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	142 EGLBoolean r;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	143
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	144 switch(fmt) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	145 case MB_IFMT_ARGB32:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	146 attrib_list[i++] = EGL_RED_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	147 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	148 attrib_list[i++] = EGL_GREEN_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	149 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	150 attrib_list[i++] = EGL_BLUE_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	151 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	152 attrib_list[i++] = EGL_ALPHA_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	153 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	154 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	155
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	156 case MB_IFMT_RGB24:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	157 attrib_list[i++] = EGL_RED_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	158 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	159 attrib_list[i++] = EGL_GREEN_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	160 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	161 attrib_list[i++] = EGL_BLUE_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	162 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	163 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	164
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	165 case MB_IFMT_A8:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	166 attrib_list[i++] = EGL_ALPHA_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	167 attrib_list[i++] = 8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	168 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	169
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	170 case MB_IFMT_A1:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	171 attrib_list[i++] = EGL_ALPHA_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	172 attrib_list[i++] = 1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	173 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	174
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	175 case MB_IFMT_RGB16_565:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	176 attrib_list[i++] = EGL_RED_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	177 attrib_list[i++] = 5;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	178 attrib_list[i++] = EGL_GREEN_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	179 attrib_list[i++] = 6;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	180 attrib_list[i++] = EGL_BLUE_SIZE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	181 attrib_list[i++] = 5;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	182 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	183
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	184 default:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	185 return -1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	186 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	187
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	188 attrib_list[i++] = EGL_SURFACE_TYPE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	189 attrib_list[i++] = EGL_PBUFFER_BIT;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	190 #if 0
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	191 attrib_list[i++] = EGL_MAX_PBUFFER_WIDTH;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	192 attrib_list[i++] = w;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	193 attrib_list[i++] = EGL_MAX_PBUFFER_HEIGHT;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	194 attrib_list[i++] = h;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	195 #endif
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	196
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	197 attrib_list[i++] = EGL_NONE;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	198
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	199 display = _VG_DISPLAY();
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	200 r = eglChooseConfig(display, attrib_list, configs, 1, &nconfigs);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	201 if(!r)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	202 return -1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	203
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	204 *config = configs[0];
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	205
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	206 return 0;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	207 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	208
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	209 #define EGL_GLX 1
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	210 #ifdef EGL_GLX
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	211 #include <X11/Xlib.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	212 #include <X11/Xutil.h>
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	213
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	214 static int
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	215 _get_img_fmt_from_xvisual(Display display, Visual visual) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	216 VisualID visual_id;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	217 XVisualInfo temp;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	218 XVisualInfo *infos;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	219 int n;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	220 int fmt = -1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	221
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	222 visual_id = XVisualIDFromVisual(visual);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	223 temp.visualid = visual_id;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	224 infos = XGetVisualInfo(display, VisualIDMask, &temp, &n);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	225 if(n != 1)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	226 return -1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	227
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	228 switch(infos->depth) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	229 case 32:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	230 fmt = MB_IFMT_ARGB32;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	231 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	232
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	233 case 24:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	234 fmt = MB_IFMT_RGB24;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	235 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	236
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	237 case 16:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	238 fmt = MB_IFMT_RGB16_565;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	239 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	240
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	241 case 8:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	242 fmt = MB_IFMT_A8;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	243 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	244
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	245 case 1:
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	246 fmt = MB_IFMT_A1;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	247 break;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	248 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	249
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	250 return fmt;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	251 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	252
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	253 /*! \brief Create an EGL window surface for X11.
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	254 *
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	255 * This function is compiled only for GLX enabled.
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	256 */
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	257 static mbe_surface_t *
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	258 mbe_xlib_surface_create(Display *display, Drawable drawable,
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	259 Visual *visual, int width, int height) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	260 EGLDisplay egl_disp;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	261 EGLSurface egl_surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	262 mbe_surface_t *surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	263 EGLConfig config;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	264 EGLint attrib_list[2] = {EGL_NONE};
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	265 int fmt;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	266 int r;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	267
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	268 fmt = _get_img_fmt_from_xvisual(display, visual);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	269 if(fmt == -1)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	270 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	271
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	272 r = _openvg_find_confg(fmt, width, height, &config);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	273 if(r != 0)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	274 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	275
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	276 egl_disp = eglGetDisplay(display);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	277 if(egl_disp == EGL_NO_DISPLAY)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	278 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	279
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	280 egl_surface = eglCreateWindowSurface(egl_disp, config, drawable,
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	281 attrib_list);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	282
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	283 surface = (mbe_surface_t *)malloc(sizeof(mbe_surface_t));
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	284 if(surface == NULL) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	285 eglDestroySurface(egl_disp, egl_surface);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	286 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	287 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	288
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	289 surface->surface = egl_surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	290
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	291 return surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	292 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	293
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	294 #endif
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	295
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	296 static mbe_surface_t *
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	297 mbe_image_surface_create(mb_img_fmt_t fmt, int w, int h) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	298 EGLSurface surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	299 EGLDisplay display;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	300 EGLConfig config;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	301 EGLint attrib_list[2] = {EGL_NONE};
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	302 mbe_surface_t *mbe_surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	303 int r;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	304
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	305
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	306 r = _openvg_find_confg(fmt, w, h, &config);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	307 if(r != 0)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	308 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	309
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	310 display = _VG_DISPLAY();
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	311 /* Some implementation does not support pbuffer.
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	312 * We need use some other surface to replace this one.
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	313 */
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	314 surface = eglCreatePbufferSurface(display, config, attrib_list);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	315 if(surface == EGL_NO_SURFACE)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	316 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	317
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	318 mbe_surface = (mbe_surface_t *)malloc(sizeof(mbe_surface_t));
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	319 if(mbe_surface == NULL)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	320 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	321 mbe_surface->surface = surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	322 mbe_surface->asso_mbe = NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	323
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	324 return mbe_surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	325 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	326
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	327 static void
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	328 mbe_surface_destroy(mbe_surface_t *surface) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	329 EGLDisplay display;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	330
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	331 display = _VG_DISPLAY();
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	332 eglDestroySurface(display, surface->surface);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	333
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	334 if(surface->asso_mbe)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	335 surface->asso_mbe->tgt = NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	336
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	337 free(surface);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	338 }
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	339
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	340 static mbe_t *
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	341 mbe_create(mbe_surface_t *surface) {
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	342 EGLDisplay display;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	343 EGLConfig config;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	344 EGLContext ctx, shared;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	345 EGLint attrib_list[2] = {EGL_NONE};
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	346 mbe_t *canvas;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	347
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	348 display = _VG_DISPLAY();
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	349 ctx = eglCreateContext(display, config, shared, attrib_list);
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	350 if(ctx == EGL_NO_CONTEXT)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	351 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	352
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	353 canvas = (mbe_t *)malloc(sizeof(mbe_t));
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	354 if(canvas == NULL)
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	355 return NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	356
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	357 canvas->src = NULL;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	358 canvas->tgt = surface;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	359 canvas->ctx = ctx;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	360
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	361 return canvas;
dd546c4da180 deal with EGL surface, context for OpenVG GE Thinker K.F. Li <thinker@branda.to> parents: 580 diff changeset	362 }
578 fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	363
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	364 /* @} */
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	365
fd5f5d9e00d2 A dummy graphic engine for OpenVG. Thinker K.F. Li <thinker@branda.to> parents: diff changeset	366 #endif /* __MB_GE_OPENVG_H_ */

Mercurial > MadButterfly

annotate include/mb_graph_engine_openvg.h @ 583:ca57132020e4 openvg