1 /**************************************************************************/ 2 /* */ 3 /* Copyright (c) Microsoft Corporation. All rights reserved. */ 4 /* */ 5 /* This software is licensed under the Microsoft Software License */ 6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */ 7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ 8 /* and in the root directory of this software. */ 9 /* */ 10 /**************************************************************************/ 11 12 13 /**************************************************************************/ 14 /**************************************************************************/ 15 /** */ 16 /** GUIX Component */ 17 /** */ 18 /** Display Management (Display) */ 19 /** */ 20 /**************************************************************************/ 21 /**************************************************************************/ 22 23 24 /**************************************************************************/ 25 /* */ 26 /* COMPONENT DEFINITION RELEASE */ 27 /* */ 28 /* gx_display.h PORTABLE C */ 29 /* 6.1.10 */ 30 /* AUTHOR */ 31 /* */ 32 /* Kenneth Maxwell, Microsoft Corporation */ 33 /* */ 34 /* DESCRIPTION */ 35 /* */ 36 /* This file defines the GUIX Display component, including all data */ 37 /* types and external references. It is assumed that gx_api.h and */ 38 /* gx_port.h have already been included. */ 39 /* */ 40 /* RELEASE HISTORY */ 41 /* */ 42 /* DATE NAME DESCRIPTION */ 43 /* */ 44 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ 45 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */ 46 /* resulting in version 6.1 */ 47 /* 12-31-2020 Kenneth Maxwell Modified comment(s), */ 48 /* added rotated display */ 49 /* driver declarations, */ 50 /* resulting in version 6.1.3 */ 51 /* 02-02-2021 Kenneth Maxwell Modified comment(s), */ 52 /* added 8bpp/32bpp rotated */ 53 /* display driver declarations,*/ 54 /* resulting in version 6.1.4 */ 55 /* 03-02-2021 Ting Zhu Modified comment(s), */ 56 /* added macro */ 57 /* GX_SET_32BPP_BLEND_FUNCTION,*/ 58 /* resulting in version 6.1.5 */ 59 /* 01-31-2022 Ting Zhu Modified comment(s), */ 60 /* added language direction */ 61 /* table set declarations, */ 62 /* resulting in version 6.1.10 */ 63 /* */ 64 /**************************************************************************/ 65 66 #ifndef GX_DISPLAY_H 67 #define GX_DISPLAY_H 68 69 70 /* Define Display management constants. */ 71 72 #define GX_DISPLAY_ID ((ULONG)0x53435245) 73 #define GX_MAX_DISPLAY_RESOLUTION 8192 74 75 /* Define display management function prototypes. */ 76 77 UINT _gx_display_active_language_set(GX_DISPLAY *display, GX_UBYTE language); 78 UINT _gx_display_create(GX_DISPLAY *display, GX_CONST GX_CHAR *name, UINT (*display_driver_setup)(GX_DISPLAY *), GX_VALUE width, GX_VALUE height); 79 UINT _gx_display_delete(GX_DISPLAY *display, VOID (*display_driver_cleanup)(GX_DISPLAY *)); 80 VOID _gx_display_canvas_dirty(GX_DISPLAY *display); 81 UINT _gx_display_color_set(GX_DISPLAY *display, GX_RESOURCE_ID id, GX_COLOR color); 82 UINT _gx_display_color_table_set(GX_DISPLAY *display, GX_COLOR *color_table, INT number_of_colors); 83 UINT _gx_display_font_table_set(GX_DISPLAY *display, GX_FONT **font_table, UINT number_of_fonts); 84 #if defined(GX_ENABLE_DEPRECATED_STRING_API) 85 UINT _gx_display_language_table_get(GX_DISPLAY *display, GX_CHAR ****table, GX_UBYTE *language_count, UINT *string_count); 86 UINT _gx_display_language_table_set(GX_DISPLAY *display, GX_CHAR ***table, GX_UBYTE num_languages, UINT number_of_strings); 87 #endif 88 UINT _gx_display_language_table_get_ext(GX_DISPLAY *display, GX_STRING ***table, GX_UBYTE *language_count, UINT *string_count); 89 UINT _gx_display_language_table_set_ext(GX_DISPLAY *display, GX_CONST GX_STRING **table, GX_UBYTE num_languages, UINT number_of_strings); 90 #if defined(GX_DYNAMIC_BIDI_TEXT_SUPPORT) 91 UINT _gx_display_language_direction_table_set(GX_DISPLAY *display, GX_CONST GX_UBYTE *language_direction_table, GX_UBYTE num_languages); 92 #endif 93 UINT _gx_display_pixelmap_table_set(GX_DISPLAY *display, GX_PIXELMAP **pixelmap_table, UINT number_of_pixelmaps); 94 #if defined(GX_ENABLE_DEPRECATED_STRING_API) 95 UINT _gx_display_string_get(GX_DISPLAY *display, GX_RESOURCE_ID string_id, GX_CONST GX_CHAR **return_string); 96 UINT _gx_display_string_table_get(GX_DISPLAY *display, GX_UBYTE language, GX_CHAR ***table, UINT *size); 97 #endif 98 UINT _gx_display_string_get_ext(GX_DISPLAY *display, GX_RESOURCE_ID string_id, GX_STRING *return_string); 99 UINT _gx_display_string_table_get_ext(GX_DISPLAY *display, GX_UBYTE language, GX_STRING **table, UINT *size); 100 UINT _gx_display_theme_install(GX_DISPLAY *display, GX_CONST GX_THEME *theme_ptr); 101 102 UINT _gxe_display_active_language_set(GX_DISPLAY *display, GX_UBYTE language); 103 UINT _gxe_display_create(GX_DISPLAY *display, GX_CONST GX_CHAR *name, UINT (*display_driver_setup)(GX_DISPLAY *), GX_VALUE width, GX_VALUE height, UINT display_control_block_size); 104 UINT _gxe_display_color_set(GX_DISPLAY *display, GX_RESOURCE_ID resource_id, GX_COLOR new_color); 105 UINT _gxe_display_color_table_set(GX_DISPLAY *display, GX_COLOR *color_table, INT number_of_colors); 106 UINT _gxe_display_delete(GX_DISPLAY *display, VOID (*display_driver_cleanup)(GX_DISPLAY *)); 107 UINT _gxe_display_font_table_set(GX_DISPLAY *display, GX_FONT **font_table, UINT number_of_fonts); 108 #if defined(GX_ENABLE_DEPRECATED_STRING_API) 109 UINT _gxe_display_language_table_get(GX_DISPLAY *display, GX_CHAR ****table, GX_UBYTE *language_count, UINT *string_count); 110 UINT _gxe_display_language_table_set(GX_DISPLAY *display, GX_CHAR ***table, GX_UBYTE num_languages, UINT number_of_strings); 111 #endif 112 UINT _gxe_display_language_table_get_ext(GX_DISPLAY *display, GX_STRING ***table, GX_UBYTE *language_count, UINT *string_count); 113 UINT _gxe_display_language_table_set_ext(GX_DISPLAY *display, GX_CONST GX_STRING **table, GX_UBYTE num_languages, UINT number_of_strings); 114 #if defined(GX_DYNAMIC_BIDI_TEXT_SUPPORT) 115 UINT _gxe_display_language_direction_table_set(GX_DISPLAY *display, GX_CONST GX_UBYTE *language_direction_table, GX_UBYTE num_languages); 116 #endif 117 UINT _gxe_display_pixelmap_table_set(GX_DISPLAY *display, GX_PIXELMAP **pixelmap_table, UINT number_of_pixelmaps); 118 119 #if defined(GX_ENABLE_DEPRECATED_STRING_API) 120 UINT _gxe_display_string_get(GX_DISPLAY *display, GX_RESOURCE_ID string_id, GX_CONST GX_CHAR **return_string); 121 UINT _gxe_display_string_table_get(GX_DISPLAY *display, GX_UBYTE language, GX_CHAR ***table, UINT *size); 122 #endif 123 UINT _gxe_display_string_get_ext(GX_DISPLAY *display, GX_RESOURCE_ID string_id, GX_STRING *return_string); 124 UINT _gxe_display_string_table_get_ext(GX_DISPLAY *display, GX_UBYTE language, GX_STRING **table, UINT *size); 125 UINT _gxe_display_theme_install(GX_DISPLAY *display, GX_CONST GX_THEME *theme_ptr); 126 127 #if defined(GX_MOUSE_SUPPORT) 128 VOID _gx_display_driver_generic_mouse_define(GX_DISPLAY *display, GX_CANVAS *canvas, GX_MOUSE_CURSOR_INFO *info); 129 130 #if !defined(GX_HARDWARE_MOUSE_SUPPORT) 131 VOID _gx_display_driver_generic_mouse_position_set(GX_DISPLAY *display, GX_POINT *point); 132 VOID _gx_display_driver_generic_mouse_enable(GX_DISPLAY *display, GX_BOOL enable); 133 VOID _gx_display_driver_generic_drawing_complete(GX_DISPLAY *display, GX_CANVAS *canvas); 134 VOID _gx_display_driver_generic_drawing_initiate(GX_DISPLAY *display, GX_CANVAS *canvas); 135 VOID _gx_display_driver_generic_mouse_draw(GX_DISPLAY *display); 136 VOID _gx_display_driver_24xrgb_mouse_capture(GX_DISPLAY *display); 137 VOID _gx_display_driver_24xrgb_mouse_restore(GX_DISPLAY *display); 138 139 VOID _gx_display_driver_16bpp_mouse_capture(GX_DISPLAY *display); 140 VOID _gx_display_driver_16bpp_mouse_restore(GX_DISPLAY *display); 141 142 VOID _gx_display_driver_8bpp_mouse_capture(GX_DISPLAY *display); 143 VOID _gx_display_driver_8bpp_mouse_restore(GX_DISPLAY *display); 144 145 VOID _gx_display_driver_4bpp_mouse_capture(GX_DISPLAY *display); 146 VOID _gx_display_driver_4bpp_mouse_restore(GX_DISPLAY *display); 147 148 VOID _gx_display_driver_1bpp_mouse_capture(GX_DISPLAY *display); 149 VOID _gx_display_driver_1bpp_mouse_restore(GX_DISPLAY *display); 150 #endif 151 #endif 152 153 /* Generic driver level functions (not specific to color depth) */ 154 155 VOID _gx_display_driver_generic_simple_wide_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 156 VOID _gx_display_driver_generic_aliased_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 157 VOID _gx_display_driver_generic_aliased_fixed_point_line_draw(GX_DRAW_CONTEXT *context, 158 GX_FIXED_VAL xstart, GX_FIXED_VAL ystart, 159 GX_FIXED_VAL xend, GX_FIXED_VAL yend); 160 VOID _gx_display_driver_generic_aliased_wide_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 161 VOID _gx_display_driver_generic_filled_circle_draw(GX_DRAW_CONTEXT *context, GX_FIXED_VAL xcenter, GX_FIXED_VAL ycenter, GX_FIXED_VAL r); 162 VOID _gx_display_driver_generic_aliased_filled_circle_draw(GX_DRAW_CONTEXT *context, GX_FIXED_VAL xcenter, GX_FIXED_VAL ycenter, GX_FIXED_VAL r); 163 VOID _gx_display_driver_generic_glyph_8bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 164 VOID _gx_display_driver_generic_glyph_4bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 165 VOID _gx_display_driver_32bpp_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 166 VOID _gx_display_driver_16bpp_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 167 168 169 /* Define screen driver function prototypes. */ 170 VOID _gx_display_driver_1bpp_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 171 VOID _gx_display_driver_1bpp_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 172 VOID _gx_display_driver_1bpp_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 173 VOID _gx_display_driver_1bpp_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 174 GX_COLOR _gx_display_driver_1bpp_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 175 VOID _gx_display_driver_1bpp_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 176 VOID _gx_display_driver_1bpp_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 177 VOID _gx_display_driver_1bpp_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 178 VOID _gx_display_driver_1bpp_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 179 VOID _gx_display_driver_1bpp_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 180 INT angle, INT rot_cx, INT rot_cy); 181 VOID _gx_display_driver_1bpp_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 182 USHORT _gx_display_driver_1bpp_row_pitch_get(USHORT width); 183 VOID _gx_display_driver_1bpp_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 184 VOID _gx_display_driver_1bpp_glyph_1bpp_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 185 186 VOID _gx_display_driver_332rgb_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 187 VOID _gx_display_driver_332rgb_pixel_blend(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR fcolor, GX_UBYTE alpha); 188 VOID _gx_display_driver_332rgb_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 189 VOID _gx_display_driver_332rgb_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 190 INT angle, INT rot_cx, INT rot_cy); 191 GX_COLOR _gx_display_driver_332rgb_native_color_get(GX_DISPLAY *display, GX_COLOR rawcolor); 192 193 VOID _gx_display_driver_4bpp_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 194 VOID _gx_display_driver_4bpp_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 195 VOID _gx_display_driver_4bpp_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, const GX_GLYPH *glyph); 196 VOID _gx_display_driver_4bpp_glyph_4bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, const GX_GLYPH *glyph); 197 VOID _gx_display_driver_4bpp_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 198 VOID _gx_display_driver_4bpp_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 199 VOID _gx_display_driver_4bpp_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 200 GX_COLOR _gx_display_driver_4bpp_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 201 VOID _gx_display_driver_4bpp_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 202 VOID _gx_display_driver_4bpp_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 203 VOID _gx_display_driver_4bpp_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT rot_cx, INT rot_cy); 204 USHORT _gx_display_driver_4bpp_row_pitch_get(USHORT width); 205 VOID _gx_display_driver_4bpp_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 206 VOID _gx_display_driver_4bpp_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 207 VOID _gx_display_driver_4bpp_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 208 209 VOID _gx_display_driver_8bpp_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 210 VOID _gx_display_driver_8bpp_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 211 VOID _gx_display_driver_8bpp_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 212 VOID _gx_display_driver_8bpp_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 213 GX_COLOR _gx_display_driver_8bit_palette_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 214 VOID _gx_display_driver_8bpp_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 215 VOID _gx_display_driver_8bpp_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 216 VOID _gx_display_driver_8bpp_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 217 VOID _gx_display_driver_8bpp_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 218 VOID _gx_display_driver_8bpp_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 219 VOID _gx_display_driver_8bpp_pixelmap_simple_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT cx, INT cy); 220 VOID _gx_display_driver_8bpp_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT rot_cx, INT rot_cy); 221 VOID _gx_display_driver_8bpp_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 222 USHORT _gx_display_driver_8bpp_row_pitch_get(USHORT width); 223 VOID _gx_display_driver_8bpp_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 224 225 VOID _gx_display_driver_8bpp_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 226 VOID _gx_display_driver_8bpp_glyph_3bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 227 VOID _gx_display_driver_8bpp_glyph_4bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 228 229 VOID _gx_display_driver_8bpp_rotated_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 230 VOID _gx_display_driver_8bpp_rotated_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 231 VOID _gx_display_driver_8bpp_rotated_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 232 VOID _gx_display_driver_8bpp_rotated_glyph_3bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 233 VOID _gx_display_driver_8bpp_rotated_glyph_4bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 234 VOID _gx_display_driver_8bpp_rotated_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 235 VOID _gx_display_driver_8bpp_rotated_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 236 VOID _gx_display_driver_8bpp_rotated_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 237 VOID _gx_display_driver_8bpp_rotated_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 238 VOID _gx_display_driver_8bpp_rotated_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 239 VOID _gx_display_driver_8bpp_rotated_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT cx, INT cy); 240 VOID _gx_display_driver_8bpp_rotated_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 241 VOID _gx_display_driver_8bpp_rotated_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 242 VOID _gx_display_driver_8bpp_rotated_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 243 244 VOID _gx_display_driver_565rgb_canvas_blend(GX_CANVAS *source, GX_CANVAS *dest); 245 VOID _gx_display_driver_16bpp_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 246 VOID _gx_display_driver_16bpp_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 247 VOID _gx_display_driver_16bpp_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 248 VOID _gx_display_driver_565rgb_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 249 VOID _gx_display_driver_565rgb_pixel_blend(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR fcolor, GX_UBYTE alpha); 250 VOID _gx_display_driver_16bpp_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 251 VOID _gx_display_driver_16bpp_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 252 VOID _gx_display_driver_16bpp_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 253 VOID _gx_display_driver_565rgb_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 254 VOID _gx_display_driver_565rgb_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 255 #if defined(GX_SOFTWARE_DECODER_SUPPORT) 256 VOID _gx_display_driver_565rgb_jpeg_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 257 VOID _gx_display_driver_565rgb_png_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 258 #endif 259 VOID _gx_display_driver_16bpp_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 260 GX_COLOR _gx_display_driver_565rgb_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 261 USHORT _gx_display_driver_16bpp_row_pitch_get(USHORT width); 262 VOID _gx_display_driver_16bpp_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 263 VOID _gx_display_driver_16bpp_pixelmap_simple_alpha_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT cx, INT cy); 264 VOID _gx_display_driver_16bpp_pixelmap_simple_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT cx, INT cy); 265 VOID _gx_display_driver_16bpp_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 266 INT angle, INT rot_cx, INT rot_cy); 267 268 VOID _gx_display_driver_16bpp_rotated_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *block, INT xshift, INT yshift); 269 VOID _gx_display_driver_16bpp_rotated_canvas_copy(GX_CANVAS *canvas, GX_CANVAS *composite); 270 VOID _gx_display_driver_16bpp_rotated_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 271 VOID _gx_display_driver_16bpp_rotated_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 272 VOID _gx_display_driver_16bpp_rotated_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 273 VOID _gx_display_driver_16bpp_rotated_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 274 VOID _gx_display_driver_16bpp_rotated_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 275 VOID _gx_display_driver_16bpp_rotated_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 276 VOID _gx_display_driver_565rgb_rotated_canvas_blend(GX_CANVAS *canvas, GX_CANVAS *composite); 277 VOID _gx_display_driver_565rgb_rotated_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 278 VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, 279 INT xstart, INT xend, INT y, GX_FILL_PIXELMAP_INFO *info); 280 VOID _gx_display_driver_565rgb_rotated_pixel_blend(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR fcolor, GX_UBYTE alpha); 281 VOID _gx_display_driver_565rgb_rotated_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 282 VOID _gx_display_driver_565rgb_rotated_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 283 VOID _gx_display_driver_565rgb_rotated_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 284 INT angle, INT rot_cx, INT rot_cy); 285 #if defined(GX_SOFTWARE_DECODER_SUPPORT) 286 USHORT _gx_display_driver_565rgb_YCbCr2RGB(INT y, INT cb, INT cr); 287 VOID _gx_display_driver_565rgb_rotated_jpeg_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 288 VOID _gx_display_driver_565rgb_rotated_png_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 289 #endif 290 VOID _gx_display_driver_565rgb_rotated_setup(GX_DISPLAY *display, VOID *aux_data, 291 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 292 GX_RECTANGLE *dirty_area)); 293 294 VOID _gx_display_driver_24xrgb_canvas_blend(GX_CANVAS *source, GX_CANVAS *dest); 295 VOID _gx_display_driver_24xrgb_pixel_blend(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR fcolor, GX_UBYTE alpha); 296 VOID _gx_display_driver_24xrgb_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 297 VOID _gx_display_driver_24xrgb_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 298 299 VOID _gx_display_driver_24xrgb_rotated_canvas_blend(GX_CANVAS *source, GX_CANVAS *dest); 300 VOID _gx_display_driver_24xrgb_rotated_pixel_blend(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR fcolor, GX_UBYTE alpha); 301 302 303 #if defined(GX_SOFTWARE_DECODER_SUPPORT) 304 UINT _gx_display_driver_24xrgb_YCbCr2RGB(INT y, INT cb, INT cr); 305 VOID _gx_display_driver_24xrgb_jpeg_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 306 VOID _gx_display_driver_24xrgb_png_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 307 VOID _gx_display_driver_24xrgb_rotated_jpeg_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 308 VOID _gx_display_driver_24xrgb_rotated_png_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 309 #endif 310 GX_COLOR _gx_display_driver_24xrgb_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 311 312 VOID _gx_display_driver_32bpp_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 313 VOID _gx_display_driver_32bpp_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 314 VOID _gx_display_driver_32bpp_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 315 VOID _gx_display_driver_32bpp_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 316 VOID _gx_display_driver_32bpp_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 317 VOID _gx_display_driver_32bpp_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 318 VOID _gx_display_driver_32bpp_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 319 VOID _gx_display_driver_32bpp_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 320 USHORT _gx_display_driver_32bpp_row_pitch_get(USHORT width); 321 VOID _gx_display_driver_32bpp_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 322 VOID _gx_display_driver_32bpp_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 323 INT angle, INT rot_cx, INT rot_cy); 324 325 VOID _gx_display_driver_32bpp_rotated_canvas_copy(GX_CANVAS *source, GX_CANVAS *dest); 326 VOID _gx_display_driver_32bpp_rotated_glyph_1bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 327 VOID _gx_display_driver_32bpp_rotated_horizontal_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color); 328 VOID _gx_display_driver_32bpp_rotated_horizontal_pattern_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos); 329 VOID _gx_display_driver_32bpp_rotated_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 330 VOID _gx_display_driver_32bpp_rotated_pixel_write(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR color); 331 VOID _gx_display_driver_32bpp_rotated_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 332 VOID _gx_display_driver_32bpp_rotated_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 333 VOID _gx_display_driver_32bpp_rotated_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, INT angle, INT rot_cx, INT rot_cy); 334 VOID _gx_display_driver_32bpp_rotated_vertical_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color); 335 VOID _gx_display_driver_32bpp_rotated_vertical_pattern_line_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos); 336 VOID _gx_display_driver_32bpp_rotated_block_move(GX_DRAW_CONTEXT *context, GX_RECTANGLE *src, INT xshift, INT yshift); 337 VOID _gx_display_driver_32bpp_rotated_simple_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend); 338 339 VOID _gx_display_driver_32argb_pixel_blend(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR fcolor, GX_UBYTE alpha); 340 VOID _gx_display_driver_32argb_pixelmap_blend(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp, GX_UBYTE alpha); 341 VOID _gx_display_driver_32argb_pixelmap_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, GX_PIXELMAP *pmp); 342 GX_COLOR _gx_display_driver_32argb_native_color_get(GX_DISPLAY *, GX_COLOR rawcolor); 343 344 VOID _gx_display_driver_32argb_rotated_pixel_blend(GX_DRAW_CONTEXT *context, INT xcoord, INT ycoord, GX_COLOR fcolor, GX_UBYTE alpha); 345 346 VOID _gx_display_driver_4444argb_canvas_blend(GX_CANVAS *canvas, GX_CANVAS *composite); 347 VOID _gx_display_driver_4444argb_pixel_blend(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR fcolor, GX_UBYTE alpha); 348 VOID _gx_display_driver_4444argb_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, GX_FILL_PIXELMAP_INFO *info); 349 VOID _gx_display_driver_4444argb_pixelmap_draw(GX_DRAW_CONTEXT *context, 350 INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 351 VOID _gx_display_driver_4444argb_pixelmap_blend(GX_DRAW_CONTEXT *context, 352 INT xpos, INT ypos, GX_PIXELMAP *pixelmap, GX_UBYTE alpha); 353 VOID _gx_display_driver_4444argb_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 354 INT angle, INT rot_cx, INT rot_cy); 355 GX_COLOR _gx_display_driver_4444argb_native_color_get(GX_DISPLAY *display, GX_COLOR rawcolor); 356 357 358 VOID _gx_display_driver_1555xrgb_jpeg_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 359 GX_COLOR _gx_display_driver_1555xrgb_native_color_get(GX_DISPLAY *display, GX_COLOR rawcolor); 360 VOID _gx_display_driver_1555xrgb_pixel_blend(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR fcolor, GX_UBYTE alpha); 361 VOID _gx_display_driver_1555xrgb_pixelmap_blend(GX_DRAW_CONTEXT *context, 362 INT xpos, INT ypos, GX_PIXELMAP *pixelmap, GX_UBYTE alpha); 363 VOID _gx_display_driver_1555xrgb_pixelmap_draw(GX_DRAW_CONTEXT *context, 364 INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 365 VOID _gx_display_driver_1555xrgb_pixelmap_rotate(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap, 366 INT angle, INT rot_cx, INT rot_cy); 367 VOID _gx_display_driver_1555xrgb_png_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pixelmap); 368 369 #if defined(GX_BRUSH_ALPHA_SUPPORT) 370 VOID _gx_display_driver_horizontal_line_alpha_draw(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT ypos, INT width, GX_COLOR color, GX_UBYTE alpha); 371 VOID _gx_display_driver_vertical_line_alpha_draw(GX_DRAW_CONTEXT *context, INT ystart, INT yend, INT xpos, INT width, GX_COLOR color, GX_UBYTE alpha); 372 VOID _gx_display_driver_simple_line_alpha_draw(GX_DRAW_CONTEXT *context, INT xstart, INT ystart, INT xend, INT yend, GX_UBYTE alpha); 373 #endif 374 375 VOID _gx_display_driver_generic_alphamap_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pmp); 376 377 GX_FIXED_POINT *_gx_display_driver_generic_wide_line_points_calculate(GX_DRAW_CONTEXT *context, INT xStart, INT yStart, 378 INT xEnd, INT yEnd, INT brush_width, GX_BOOL outline); 379 VOID _gx_display_driver_generic_wide_line_fill(GX_DRAW_CONTEXT *context, GX_FIXED_POINT *pPoints); 380 381 VOID _gx_display_driver_generic_polygon_draw(GX_DRAW_CONTEXT *context, GX_POINT *vertex, INT num); 382 VOID _gx_display_driver_generic_polygon_fill(GX_DRAW_CONTEXT *context, GX_POINT *vertex, INT num); 383 VOID _gx_display_driver_generic_rotated_wide_line_fill(GX_DRAW_CONTEXT *context, GX_FIXED_POINT *pPoints); 384 VOID _gx_display_driver_generic_rotated_polygon_fill(GX_DRAW_CONTEXT *context, GX_POINT *vertex, INT num); 385 #if defined(GX_ARC_DRAWING_SUPPORT) 386 VOID _gx_display_driver_generic_circle_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 387 VOID _gx_display_driver_generic_wide_circle_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 388 VOID _gx_display_driver_generic_aliased_circle_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 389 VOID _gx_display_driver_generic_aliased_wide_circle_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 390 VOID _gx_display_driver_generic_circle_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 391 VOID _gx_display_driver_generic_pie_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 392 VOID _gx_display_driver_generic_simple_pie_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle, GX_BOOL skip_end); 393 394 VOID _gx_display_driver_generic_arc_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 395 VOID _gx_display_driver_generic_wide_arc_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 396 VOID _gx_display_driver_generic_aliased_arc_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 397 VOID _gx_display_driver_generic_aliased_wide_arc_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 398 VOID _gx_display_driver_generic_arc_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 399 VOID _gx_display_driver_arc_clipping_get(INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle, 400 GX_RECTANGLE *clip_1, GX_RECTANGLE *clip_2, GX_RECTANGLE *clip_3, GX_RECTANGLE *clip_4); 401 402 VOID _gx_display_driver_generic_rotated_arc_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 403 VOID _gx_display_driver_generic_rotated_circle_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r); 404 VOID _gx_display_driver_generic_rotated_ellipse_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 405 VOID _gx_display_driver_generic_rotated_pie_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, UINT r, INT start_angle, INT end_angle); 406 #endif 407 408 VOID _gx_display_driver_generic_aliased_ellipse_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 409 VOID _gx_display_driver_generic_aliased_wide_ellipse_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 410 VOID _gx_display_driver_generic_ellipse_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 411 VOID _gx_display_driver_generic_ellipse_fill(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 412 VOID _gx_display_driver_generic_rotated_alphamap_draw(GX_DRAW_CONTEXT *context, INT xpos, INT ypos, GX_PIXELMAP *pmp); 413 VOID _gx_display_driver_generic_rotated_glyph_4bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 414 VOID _gx_display_driver_generic_rotated_glyph_8bit_draw(GX_DRAW_CONTEXT *context, GX_RECTANGLE *draw_area, GX_POINT *map_offset, GX_CONST GX_GLYPH *glyph); 415 VOID _gx_display_driver_generic_wide_ellipse_draw(GX_DRAW_CONTEXT *context, INT xcenter, INT ycenter, INT a, INT b); 416 417 VOID _gx_display_driver_32argb_setup(GX_DISPLAY *display, VOID *aux_data, 418 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 419 GX_RECTANGLE *dirty_area)); 420 421 VOID _gx_display_driver_32argb_rotated_setup(GX_DISPLAY *display, VOID *aux_data, 422 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 423 GX_RECTANGLE *dirty_area)); 424 425 VOID _gx_display_driver_24xrgb_setup(GX_DISPLAY *display, VOID *aux_data, 426 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 427 GX_RECTANGLE *dirty_area)); 428 429 VOID _gx_display_driver_24xrgb_rotated_setup(GX_DISPLAY *display, VOID *aux_data, 430 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 431 GX_RECTANGLE *dirty_area)); 432 433 VOID _gx_display_driver_4444argb_setup(GX_DISPLAY *display, VOID *aux_data, 434 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 435 GX_RECTANGLE *dirty_area)); 436 437 VOID _gx_display_driver_4bpp_grayscale_setup(GX_DISPLAY *display, VOID *aux_data, 438 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 439 GX_RECTANGLE *dirty_area)); 440 441 VOID _gx_display_driver_565rgb_setup(GX_DISPLAY *display, VOID *aux_data, 442 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 443 GX_RECTANGLE *dirty_area)); 444 445 VOID _gx_display_driver_8bit_palette_setup(GX_DISPLAY *display, VOID *aux_data, 446 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 447 GX_RECTANGLE *dirty_area)); 448 449 VOID _gx_display_driver_8bit_palette_rotated_setup(GX_DISPLAY *display, VOID *aux_data, 450 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 451 GX_RECTANGLE *dirty_area)); 452 453 VOID _gx_display_driver_332rgb_setup(GX_DISPLAY *display, VOID *aux_data, 454 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 455 GX_RECTANGLE *dirty_area)); 456 457 VOID _gx_display_driver_monochrome_setup(GX_DISPLAY *display, VOID *aux_data, 458 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 459 GX_RECTANGLE *dirty_area)); 460 461 VOID _gx_display_driver_1555xrgb_setup(GX_DISPLAY *display, VOID *aux_data, 462 VOID (*toggle_function)(struct GX_CANVAS_STRUCT *canvas, 463 GX_RECTANGLE *dirty_area)); 464 465 VOID _gx_display_driver_1555xrgb_canvas_blend(GX_CANVAS *canvas, GX_CANVAS *composite); 466 467 #ifdef GX_TARGET_WIN32 468 VOID *_win32_canvas_memory_prepare(GX_CANVAS *canvas, GX_RECTANGLE *dirty); 469 #endif 470 471 #define REDVAL_16BPP(_c) (GX_UBYTE)(((_c) >> 11) & 0x1f) 472 #define GREENVAL_16BPP(_c) (GX_UBYTE)(((_c) >> 5) & 0x3f) 473 #define BLUEVAL_16BPP(_c) (GX_UBYTE)(((_c)) & 0x1f) 474 475 /* Define macros for assembling a 16-bit r:g:b value from 3 components. */ 476 477 #define ASSEMBLECOLOR_16BPP(_r, _g, _b) \ 478 ((((_r) & 0x1f) << 11) | \ 479 (((_g) & 0x3f) << 5) | \ 480 (((_b) & 0x1f))) 481 482 483 #define REDVAL_24BPP(_c) (GX_UBYTE)((_c) >> 16) 484 #define GREENVAL_24BPP(_c) (GX_UBYTE)((_c) >> 8) 485 #define BLUEVAL_24BPP(_c) (GX_UBYTE)(_c) 486 487 /* Define macros for assembling a 24-bit r:g:b value from 3 components. */ 488 #define ASSEMBLECOLOR_24BPP(_r, _g, _b) \ 489 (((_r) << 16) | \ 490 ((_g) << 8) | \ 491 (_b)) 492 493 494 #define ALPHAVAL_32BPP(_c) (GX_UBYTE)((_c) >> 24) 495 #define REDVAL_32BPP(_c) (GX_UBYTE)((_c) >> 16) 496 #define GREENVAL_32BPP(_c) (GX_UBYTE)((_c) >> 8) 497 #define BLUEVAL_32BPP(_c) (GX_UBYTE)(_c) 498 499 /* Define macros for assembling a 32-bit r:g:b value from 3 components. */ 500 501 #define ASSEMBLECOLOR_32BPP(_r, _g, _b) \ 502 (((_r) << 16) | \ 503 ((_g) << 8) | \ 504 (_b)) 505 506 507 #define ASSEMBLECOLOR_32ARGB(_a, _r, _g, _b) \ 508 (((_a) << 24) | \ 509 ((_r) << 16) | \ 510 ((_g) << 8) | \ 511 (_b)) 512 513 #define GX_SET_BLEND_FUNCTION(blend_func, color_format) \ 514 switch (color_format) \ 515 { \ 516 case GX_COLOR_FORMAT_565RGB: \ 517 blend_func = _gx_display_driver_565rgb_pixel_blend; \ 518 break; \ 519 case GX_COLOR_FORMAT_24XRGB: \ 520 blend_func = _gx_display_driver_24xrgb_pixel_blend; \ 521 break; \ 522 case GX_COLOR_FORMAT_32ARGB: \ 523 blend_func = _gx_display_driver_32argb_pixel_blend; \ 524 break; \ 525 default: \ 526 /* Not supported. */ \ 527 return; \ 528 } 529 530 #define GX_SET_32BPP_BLEND_FUNCTION(blend_func, color_format) \ 531 switch(color_format) \ 532 { \ 533 case GX_COLOR_FORMAT_24XRGB: \ 534 blend_func = _gx_display_driver_24xrgb_pixel_blend; \ 535 break; \ 536 case GX_COLOR_FORMAT_32ARGB: \ 537 blend_func = _gx_display_driver_32argb_pixel_blend; \ 538 break; \ 539 default: \ 540 /* Not supported. */ \ 541 return; \ 542 } 543 #endif 544 545
