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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Display Management (Display) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_display.h" |
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#include "gx_context.h" |
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#if defined(GX_BRUSH_ALPHA_SUPPORT) |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_blend*/ |
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/* PORTABLE C */ |
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/* 6.1.3 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* Internal helper function that handles writing of uncompressed */ |
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/* pixlemap file without alpha channel with brush alpha. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* context Drawing context */ |
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/* xstart x-coord of line left */ |
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/* xend x-coord of line end */ |
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/* y y-coord of line top */ |
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/* info GX_FILL_PIXELMAP_INFO struct */ |
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/* alpha Alpha value */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
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/* blend function */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
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/* */ |
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/**************************************************************************/ |
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7987 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_blend(GX_DRAW_CONTEXT *context, |
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INT xstart, INT xend, INT y, |
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GX_FILL_PIXELMAP_INFO *info, GX_UBYTE alpha) |
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{ |
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INT xval; |
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INT offset; |
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INT pic_width; |
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GX_CONST USHORT *get; |
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USHORT pixel; |
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GX_PIXELMAP *pixelmap; |
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pixelmap = info -> pixelmap; |
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pic_width = pixelmap -> gx_pixelmap_height; |
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/* Pick the data pointer to the current row. */ |
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get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
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✓✓✓✓
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if ((info -> draw) && (xstart <= xend)) |
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{ |
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/* Calculate the map offset in x-axis. */ |
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offset = (info -> x_offset % pic_width); |
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✓✓ |
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for (xval = xstart; xval <= xend; xval++) |
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{ |
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pixel = *(get + offset); |
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_gx_display_driver_565rgb_pixel_blend(context, xval, y, pixel, alpha); |
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offset++; |
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✓✓ |
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if (offset >= pic_width) |
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{ |
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offset -= pic_width; |
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} |
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} |
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} |
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/* Update data pointer for next row.*/ |
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info -> current_pixel_ptr += (UINT)pic_width * sizeof(USHORT); |
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} |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_ */ |
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/* blend */ |
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/* PORTABLE C */ |
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/* 6.1.3 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* Internal helper function that handles writing of uncompressed */ |
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/* pixlemap file with alpha channel with brush alpha. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* context Drawing context */ |
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/* xstart x-coord of line left */ |
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/* xend x-coord of line end */ |
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/* y y-coord of line top */ |
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/* info GX_FILL_PIXELMAP_INFO struct */ |
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/* alpha Alpha value */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
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/* blend function */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
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/* */ |
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/**************************************************************************/ |
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6369 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_blend(GX_DRAW_CONTEXT *context, |
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INT xstart, INT xend, INT y, |
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GX_FILL_PIXELMAP_INFO *info, GX_UBYTE alpha) |
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{ |
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INT xval; |
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GX_CONST USHORT *get; |
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GX_CONST GX_UBYTE *getalpha; |
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USHORT color; |
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GX_UBYTE falpha; |
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GX_UBYTE combined_alpha; |
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GX_PIXELMAP *pixelmap; |
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INT pic_width; |
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INT offset; |
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pixelmap = info -> pixelmap; |
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pic_width = pixelmap -> gx_pixelmap_height; |
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✓✓✓✓
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if ((info -> draw) && (xstart <= xend)) |
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{ |
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/* Pick the data pointer to the current row. */ |
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get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
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getalpha = (GX_CONST GX_UBYTE *)info -> current_aux_ptr; |
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/* Calculate the map offset in x-axis. */ |
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offset = (info -> x_offset % pic_width); |
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✓✓ |
533102 |
for (xval = xstart; xval <= xend; xval++) |
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{ |
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color = *(get + offset); |
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falpha = *(getalpha + offset); |
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✓✓ |
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if (falpha) |
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{ |
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combined_alpha = (GX_UBYTE)(falpha * alpha / 255); |
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_gx_display_driver_565rgb_pixel_blend(context, xval, y, color, combined_alpha); |
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} |
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527869 |
offset++; |
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✓✓ |
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if (offset >= pic_width) |
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{ |
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offset -= pic_width; |
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} |
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} |
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} |
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/* Update data pointers for next row. */ |
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info -> current_pixel_ptr += (UINT)pic_width * sizeof(USHORT); |
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info -> current_aux_ptr += (UINT)pic_width * sizeof(GX_UBYTE); |
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} |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_ */ |
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/* compressed_blend */ |
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/* PORTABLE C */ |
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/* 6.1.3 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* Internal helper function that handles writing of compressed */ |
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/* pixlemap file without alpha channel with brush_alpha. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* context Drawing context */ |
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/* xstart x-coord of line left */ |
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/* xend x-coord of line end */ |
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/* y y-coord of line top */ |
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/* info GX_FILL_PIXELMAP_INFO struct */ |
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/* alpha Alpha value */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
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/* blend function */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
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/* */ |
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/**************************************************************************/ |
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7687 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_blend(GX_DRAW_CONTEXT *context, INT xstart, INT xend, INT y, GX_FILL_PIXELMAP_INFO *info, GX_UBYTE alpha) |
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{ |
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INT start_pos; |
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INT xval; |
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USHORT count; |
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USHORT pixel; |
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GX_CONST USHORT *get = GX_NULL; |
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GX_PIXELMAP *pixelmap; |
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VOID (*blend_func)(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR fcolor, GX_UBYTE alpha); |
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blend_func = _gx_display_driver_565rgb_pixel_blend; |
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pixelmap = info -> pixelmap; |
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✓✓✓✓
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7687 |
if ((info -> draw) && (xstart <= xend)) |
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{ |
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/* Calculate draw start position. */ |
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start_pos = xstart - (info -> x_offset % pixelmap -> gx_pixelmap_height); |
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✓✓ |
11476 |
while (start_pos <= xend) |
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{ |
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xval = start_pos; |
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/*Start from where we need to repeat.*/ |
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get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
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✓✓ |
178349 |
while (xval < start_pos + pixelmap -> gx_pixelmap_height) |
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{ |
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172106 |
count = *get++; |
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✓✓ |
172106 |
if (count & 0x8000) |
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{ |
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count = (USHORT)((count & 0x7fff) + 1); |
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pixel = *get++; |
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✓✓ |
957049 |
while (count--) |
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{ |
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✓✓✓✓
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858815 |
if (xval >= xstart && xval <= xend) |
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{ |
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blend_func(context, xval, y, pixel, alpha); |
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} |
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858815 |
xval++; |
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} |
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} |
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else |
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{ |
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73872 |
count++; |
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✓✓ |
881938 |
while (count--) |
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{ |
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808066 |
pixel = *get++; |
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✓✓✓✓
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808066 |
if (xval >= xstart && xval <= xend) |
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{ |
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blend_func(context, xval, y, pixel, alpha); |
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} |
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808066 |
xval++; |
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} |
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} |
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} |
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start_pos += pixelmap -> gx_pixelmap_height; |
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} |
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} |
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else |
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{ |
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xval = 0; |
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get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
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✓✓ |
75269 |
while (xval < pixelmap -> gx_pixelmap_height) |
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{ |
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72815 |
count = *get++; |
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✓✓ |
72815 |
if (count & 0x8000) |
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{ |
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41241 |
count = (USHORT)((count & 0x7fff) + 1); |
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41241 |
get++; |
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} |
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else |
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{ |
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31574 |
count++; |
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31574 |
get += count; |
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} |
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72815 |
xval += count; |
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} |
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} |
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/* Update data pointer for next row. */ |
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7687 |
info -> current_pixel_ptr = (GX_UBYTE *)get; |
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7687 |
} |
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/**************************************************************************/ |
344 |
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/* */ |
345 |
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/* FUNCTION RELEASE */ |
346 |
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/* */ |
347 |
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/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_c_a_blend*/ |
348 |
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/* PORTABLE C */ |
349 |
|
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/* 6.1.3 */ |
350 |
|
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/* AUTHOR */ |
351 |
|
|
/* */ |
352 |
|
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/* Kenneth Maxwell, Microsoft Corporation */ |
353 |
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/* */ |
354 |
|
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/* DESCRIPTION */ |
355 |
|
|
/* */ |
356 |
|
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/* Internal helper function that handles writing of compressed */ |
357 |
|
|
/* pixlemap file with alpha channel with brush alpha. */ |
358 |
|
|
/* */ |
359 |
|
|
/* INPUT */ |
360 |
|
|
/* */ |
361 |
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/* context Drawing context */ |
362 |
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/* xstart x-coord of line left */ |
363 |
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/* xend x-coord of line end */ |
364 |
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/* y y-coord of line top */ |
365 |
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/* info GX_FILL_PIXELMAP_INFO struct */ |
366 |
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/* alpha Alpha value */ |
367 |
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/* */ |
368 |
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/* OUTPUT */ |
369 |
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/* */ |
370 |
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/* None */ |
371 |
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/* */ |
372 |
|
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/* CALLS */ |
373 |
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/* */ |
374 |
|
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/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
375 |
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/* blend function */ |
376 |
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/* */ |
377 |
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/* CALLED BY */ |
378 |
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/* */ |
379 |
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/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
380 |
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/* */ |
381 |
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/* RELEASE HISTORY */ |
382 |
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/* */ |
383 |
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/* DATE NAME DESCRIPTION */ |
384 |
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/* */ |
385 |
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/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
386 |
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/* */ |
387 |
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/**************************************************************************/ |
388 |
|
7447 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_alpha_blend(GX_DRAW_CONTEXT *context, |
389 |
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INT xstart, INT xend, INT y, |
390 |
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GX_FILL_PIXELMAP_INFO *info, GX_UBYTE alpha) |
391 |
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{ |
392 |
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INT xval; |
393 |
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GX_UBYTE count; |
394 |
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INT start_pos; |
395 |
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GX_UBYTE falpha; |
396 |
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GX_UBYTE combined_alpha; |
397 |
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USHORT pixel; |
398 |
|
7447 |
GX_CONST GX_UBYTE *get = GX_NULL; |
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GX_CONST USHORT *getpixel; |
400 |
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GX_PIXELMAP *pixelmap; |
401 |
|
|
VOID (*blend_func)(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR color, GX_UBYTE alpha); |
402 |
|
|
|
403 |
|
7447 |
pixelmap = info -> pixelmap; |
404 |
|
7447 |
blend_func = _gx_display_driver_565rgb_pixel_blend; |
405 |
|
|
|
406 |
✓✓✓✓
|
7447 |
if ((info -> draw) && (xstart <= xend)) |
407 |
|
|
{ |
408 |
|
|
/* Calculate the draw start position. */ |
409 |
|
5233 |
start_pos = xstart - (info -> x_offset % pixelmap -> gx_pixelmap_height); |
410 |
|
|
|
411 |
✓✓ |
13163 |
while (start_pos <= xend) |
412 |
|
|
{ |
413 |
|
7930 |
xval = start_pos; |
414 |
|
|
|
415 |
|
|
/*Start from where we need to repeat.*/ |
416 |
|
7930 |
get = (GX_CONST GX_UBYTE *)info -> current_pixel_ptr; |
417 |
✓✓ |
53418 |
while (xval < start_pos + pixelmap -> gx_pixelmap_height) |
418 |
|
|
{ |
419 |
|
45488 |
count = *get; |
420 |
✓✓ |
45488 |
if (count & 0x80) |
421 |
|
|
{ |
422 |
|
25674 |
count = (GX_UBYTE)((count & 0x7f) + 1u); |
423 |
|
25674 |
falpha = *(get + 1); |
424 |
|
25674 |
combined_alpha = (GX_UBYTE)(falpha * alpha / 255); |
425 |
✓✓ |
25674 |
if (combined_alpha) |
426 |
|
|
{ |
427 |
|
9773 |
get += 2; |
428 |
|
9773 |
getpixel = (GX_CONST USHORT *)get; |
429 |
|
9773 |
pixel = *getpixel; |
430 |
|
9773 |
get += 2; |
431 |
|
|
|
432 |
✓✓ |
442649 |
while (count--) |
433 |
|
|
{ |
434 |
✓✓✓✓
|
432876 |
if (xval >= xstart && xval <= xend) |
435 |
|
|
{ |
436 |
|
181998 |
blend_func(context, xval, y, pixel, combined_alpha); |
437 |
|
|
} |
438 |
|
432876 |
xval++; |
439 |
|
|
} |
440 |
|
|
} |
441 |
|
|
else |
442 |
|
|
{ |
443 |
|
15901 |
get += 4; |
444 |
|
15901 |
xval += count; |
445 |
|
|
} |
446 |
|
|
} |
447 |
|
|
else |
448 |
|
|
{ |
449 |
|
19814 |
count++; |
450 |
✓✓ |
73897 |
while (count--) |
451 |
|
|
{ |
452 |
✓✓✓✓
|
54083 |
if (xval >= xstart && xval <= xend) |
453 |
|
|
{ |
454 |
|
23647 |
falpha = *(get + 1); |
455 |
|
23647 |
combined_alpha = (GX_UBYTE)(falpha * alpha / 255); |
456 |
|
23647 |
get += 2; |
457 |
|
23647 |
getpixel = (USHORT *)get; |
458 |
|
23647 |
pixel = *getpixel; |
459 |
|
23647 |
get += 2; |
460 |
|
23647 |
blend_func(context, xval, y, pixel, combined_alpha); |
461 |
|
|
} |
462 |
|
|
else |
463 |
|
|
{ |
464 |
|
30436 |
get += 4; |
465 |
|
|
} |
466 |
|
54083 |
xval++; |
467 |
|
|
} |
468 |
|
|
} |
469 |
|
|
} |
470 |
|
7930 |
start_pos += pixelmap -> gx_pixelmap_height; |
471 |
|
|
} |
472 |
|
|
} |
473 |
|
|
else |
474 |
|
|
{ |
475 |
|
|
/* Skip this line. */ |
476 |
|
2214 |
xval = 0; |
477 |
|
2214 |
get = (GX_CONST GX_UBYTE *)info -> current_pixel_ptr; |
478 |
✓✓ |
18049 |
while (xval < pixelmap -> gx_pixelmap_height) |
479 |
|
|
{ |
480 |
|
15835 |
count = *get; |
481 |
✓✓ |
15835 |
if (count & 0x80) |
482 |
|
|
{ |
483 |
|
8737 |
count = (GX_UBYTE)((count & 0x7f) + 1); |
484 |
|
8737 |
get += 4; |
485 |
|
|
} |
486 |
|
|
else |
487 |
|
|
{ |
488 |
|
7098 |
count++; |
489 |
|
7098 |
get += count * 4; |
490 |
|
|
} |
491 |
|
15835 |
xval += count; |
492 |
|
|
} |
493 |
|
|
} |
494 |
|
|
|
495 |
|
|
/* Update data pointer for the next line. */ |
496 |
|
7447 |
info -> current_pixel_ptr = (GX_UBYTE *)get; |
497 |
|
7447 |
} |
498 |
|
|
|
499 |
|
|
#endif /* GX_BRUSH_ALPHA_SUPPORT */ |
500 |
|
|
|
501 |
|
|
/**************************************************************************/ |
502 |
|
|
/* */ |
503 |
|
|
/* FUNCTION RELEASE */ |
504 |
|
|
/* */ |
505 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_write*/ |
506 |
|
|
/* PORTABLE C */ |
507 |
|
|
/* 6.1.3 */ |
508 |
|
|
/* AUTHOR */ |
509 |
|
|
/* */ |
510 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
511 |
|
|
/* */ |
512 |
|
|
/* DESCRIPTION */ |
513 |
|
|
/* */ |
514 |
|
|
/* Internal helper function that handles writing of uncompressed */ |
515 |
|
|
/* pixlemap file without alpha channel. */ |
516 |
|
|
/* */ |
517 |
|
|
/* INPUT */ |
518 |
|
|
/* */ |
519 |
|
|
/* context Drawing context */ |
520 |
|
|
/* xstart x-coord of line left */ |
521 |
|
|
/* xend x-coord of line end */ |
522 |
|
|
/* y y-coord of line top */ |
523 |
|
|
/* info GX_FILL_PIXELMAP_INFO struct */ |
524 |
|
|
/* */ |
525 |
|
|
/* OUTPUT */ |
526 |
|
|
/* */ |
527 |
|
|
/* None */ |
528 |
|
|
/* */ |
529 |
|
|
/* CALLS */ |
530 |
|
|
/* */ |
531 |
|
|
/* None */ |
532 |
|
|
/* */ |
533 |
|
|
/* CALLED BY */ |
534 |
|
|
/* */ |
535 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_draw */ |
536 |
|
|
/* */ |
537 |
|
|
/* RELEASE HISTORY */ |
538 |
|
|
/* */ |
539 |
|
|
/* DATE NAME DESCRIPTION */ |
540 |
|
|
/* */ |
541 |
|
|
/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
542 |
|
|
/* */ |
543 |
|
|
/**************************************************************************/ |
544 |
|
26414 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_write(GX_DRAW_CONTEXT *context, |
545 |
|
|
INT xstart, INT xend, INT y, |
546 |
|
|
GX_FILL_PIXELMAP_INFO *info) |
547 |
|
|
{ |
548 |
|
|
INT xval; |
549 |
|
|
INT offset; |
550 |
|
|
INT pic_width; |
551 |
|
26414 |
GX_CONST USHORT *get = GX_NULL; |
552 |
|
|
USHORT *put; |
553 |
|
|
GX_PIXELMAP *pixelmap; |
554 |
|
|
|
555 |
|
26414 |
pixelmap = info -> pixelmap; |
556 |
|
|
|
557 |
|
26414 |
pic_width = pixelmap -> gx_pixelmap_height; |
558 |
|
|
|
559 |
|
|
/* Pickup data pointer for the current line. */ |
560 |
|
26414 |
get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
561 |
|
|
|
562 |
✓✓✓✓
|
26414 |
if ((info -> draw) && (xstart <= xend)) |
563 |
|
|
{ |
564 |
|
18071 |
put = (USHORT *)context -> gx_draw_context_memory; |
565 |
|
18071 |
put += y * context -> gx_draw_context_pitch; |
566 |
|
18071 |
put += xstart; |
567 |
|
|
|
568 |
|
|
/*calculate the offset.*/ |
569 |
|
18071 |
offset = (info -> x_offset % pic_width); |
570 |
|
|
|
571 |
✓✓ |
3238740 |
for (xval = xstart; xval <= xend; xval++) |
572 |
|
|
{ |
573 |
|
3220669 |
*put++ = *(get + offset); |
574 |
|
3220669 |
offset++; |
575 |
|
|
|
576 |
✓✓ |
3220669 |
if (offset >= pic_width) |
577 |
|
|
{ |
578 |
|
22692 |
offset -= pic_width; |
579 |
|
|
} |
580 |
|
|
} |
581 |
|
|
} |
582 |
|
|
|
583 |
|
|
/* Update data pointer for the next line. */ |
584 |
|
26414 |
info -> current_pixel_ptr += (UINT)pic_width * sizeof(USHORT); |
585 |
|
26414 |
} |
586 |
|
|
|
587 |
|
|
/**************************************************************************/ |
588 |
|
|
/* */ |
589 |
|
|
/* FUNCTION RELEASE */ |
590 |
|
|
/* */ |
591 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_ */ |
592 |
|
|
/* write */ |
593 |
|
|
/* PORTABLE C */ |
594 |
|
|
/* 6.1.3 */ |
595 |
|
|
/* AUTHOR */ |
596 |
|
|
/* */ |
597 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
598 |
|
|
/* */ |
599 |
|
|
/* DESCRIPTION */ |
600 |
|
|
/* */ |
601 |
|
|
/* Internal helper function that handles writing of uncompressed */ |
602 |
|
|
/* pixlemap file with alpha channel. */ |
603 |
|
|
/* */ |
604 |
|
|
/* INPUT */ |
605 |
|
|
/* */ |
606 |
|
|
/* context Drawing context */ |
607 |
|
|
/* xstart x-coord of line left */ |
608 |
|
|
/* xend x-coord of line end */ |
609 |
|
|
/* y y-coord of line top */ |
610 |
|
|
/* info GX_FILL_PIXELMAP_INFO struct */ |
611 |
|
|
/* */ |
612 |
|
|
/* OUTPUT */ |
613 |
|
|
/* */ |
614 |
|
|
/* None */ |
615 |
|
|
/* */ |
616 |
|
|
/* CALLS */ |
617 |
|
|
/* */ |
618 |
|
|
/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
619 |
|
|
/* blend function */ |
620 |
|
|
/* [gx_display_driver_pixel_write] Basic display driver pixel */ |
621 |
|
|
/* write function */ |
622 |
|
|
/* */ |
623 |
|
|
/* CALLED BY */ |
624 |
|
|
/* */ |
625 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
626 |
|
|
/* */ |
627 |
|
|
/* RELEASE HISTORY */ |
628 |
|
|
/* */ |
629 |
|
|
/* DATE NAME DESCRIPTION */ |
630 |
|
|
/* */ |
631 |
|
|
/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
632 |
|
|
/* */ |
633 |
|
|
/**************************************************************************/ |
634 |
|
6369 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_write(GX_DRAW_CONTEXT *context, |
635 |
|
|
INT xstart, INT xend, INT y, GX_FILL_PIXELMAP_INFO *info) |
636 |
|
|
{ |
637 |
|
|
INT xval; |
638 |
|
|
GX_CONST USHORT *get; |
639 |
|
|
GX_CONST GX_UBYTE *getalpha; |
640 |
|
|
USHORT color; |
641 |
|
|
GX_UBYTE alpha; |
642 |
|
|
GX_PIXELMAP *pixelmap; |
643 |
|
|
INT pic_width; |
644 |
|
|
INT offset; |
645 |
|
|
|
646 |
|
6369 |
pixelmap = info -> pixelmap; |
647 |
|
|
|
648 |
|
6369 |
pic_width = pixelmap -> gx_pixelmap_height; |
649 |
✓✓✓✓
|
6369 |
if ((info -> draw) && (xstart <= xend)) |
650 |
|
|
{ |
651 |
|
|
/* Pick up data pointers to the current line. */ |
652 |
|
5233 |
get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
653 |
|
5233 |
getalpha = (GX_CONST GX_UBYTE *)info -> current_aux_ptr; |
654 |
|
|
|
655 |
|
|
/* calculate map offset in x-axis. */ |
656 |
|
5233 |
offset = (info -> x_offset % pic_width); |
657 |
|
|
|
658 |
✓✓ |
533102 |
for (xval = xstart; xval <= xend; xval++) |
659 |
|
|
{ |
660 |
|
527869 |
color = *(get + offset); |
661 |
|
527869 |
alpha = *(getalpha + offset); |
662 |
|
|
|
663 |
|
527869 |
_gx_display_driver_565rgb_pixel_blend(context, xval, y, color, alpha); |
664 |
|
|
|
665 |
|
527869 |
offset++; |
666 |
✓✓ |
527869 |
if (offset >= pic_width) |
667 |
|
|
{ |
668 |
|
13598 |
offset -= pic_width; |
669 |
|
|
} |
670 |
|
|
} |
671 |
|
|
} |
672 |
|
|
|
673 |
|
|
/* Update data pointers for the next line. */ |
674 |
|
6369 |
info -> current_pixel_ptr += (UINT)pic_width * sizeof(USHORT); |
675 |
|
6369 |
info -> current_aux_ptr += (UINT)pic_width * sizeof(GX_UBYTE); |
676 |
|
6369 |
} |
677 |
|
|
|
678 |
|
|
/**************************************************************************/ |
679 |
|
|
/* */ |
680 |
|
|
/* FUNCTION RELEASE */ |
681 |
|
|
/* */ |
682 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_ */ |
683 |
|
|
/* compressed_write */ |
684 |
|
|
/* PORTABLE C */ |
685 |
|
|
/* 6.1.3 */ |
686 |
|
|
/* AUTHOR */ |
687 |
|
|
/* */ |
688 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
689 |
|
|
/* */ |
690 |
|
|
/* DESCRIPTION */ |
691 |
|
|
/* */ |
692 |
|
|
/* Internal helper function that handles writing of compressed */ |
693 |
|
|
/* pixlemap file without alpha channel. */ |
694 |
|
|
/* */ |
695 |
|
|
/* INPUT */ |
696 |
|
|
/* */ |
697 |
|
|
/* context Drawing context */ |
698 |
|
|
/* xstart x-coord of line left */ |
699 |
|
|
/* xend x-coord of line end */ |
700 |
|
|
/* y y-coord of line top */ |
701 |
|
|
/* info GX_FILL_PIXELMAP_INFO struct */ |
702 |
|
|
/* */ |
703 |
|
|
/* OUTPUT */ |
704 |
|
|
/* */ |
705 |
|
|
/* None */ |
706 |
|
|
/* */ |
707 |
|
|
/* CALLS */ |
708 |
|
|
/* */ |
709 |
|
|
/* None */ |
710 |
|
|
/* */ |
711 |
|
|
/* CALLED BY */ |
712 |
|
|
/* */ |
713 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
714 |
|
|
/* */ |
715 |
|
|
/* RELEASE HISTORY */ |
716 |
|
|
/* */ |
717 |
|
|
/* DATE NAME DESCRIPTION */ |
718 |
|
|
/* */ |
719 |
|
|
/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
720 |
|
|
/* */ |
721 |
|
|
/**************************************************************************/ |
722 |
|
7687 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_write(GX_DRAW_CONTEXT *context, |
723 |
|
|
INT xstart, INT xend, INT y, GX_FILL_PIXELMAP_INFO *info) |
724 |
|
|
{ |
725 |
|
|
INT start_pos; |
726 |
|
|
INT xval; |
727 |
|
|
USHORT count; |
728 |
|
|
USHORT pixel; |
729 |
|
7687 |
GX_CONST USHORT *get = GX_NULL; |
730 |
|
|
USHORT *put; |
731 |
|
|
GX_PIXELMAP *pixelmap; |
732 |
|
|
|
733 |
|
7687 |
pixelmap = info -> pixelmap; |
734 |
|
|
|
735 |
✓✓✓✓
|
7687 |
if ((info -> draw) && (xstart <= xend)) |
736 |
|
|
{ |
737 |
|
|
/* Calculate draw start position. */ |
738 |
|
5233 |
start_pos = xstart - (info -> x_offset % pixelmap -> gx_pixelmap_height); |
739 |
|
|
|
740 |
|
5233 |
put = (USHORT *)context -> gx_draw_context_memory; |
741 |
|
5233 |
put += y * context -> gx_draw_context_pitch + start_pos; |
742 |
|
|
|
743 |
|
|
/*Repeat the draw operation to fill the whole dirty area.*/ |
744 |
✓✓ |
11476 |
while (start_pos <= xend) |
745 |
|
|
{ |
746 |
|
6243 |
xval = start_pos; |
747 |
|
|
|
748 |
|
|
/*Start from where we need to repeat.*/ |
749 |
|
6243 |
get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
750 |
|
|
|
751 |
✓✓ |
178349 |
while (xval < start_pos + pixelmap -> gx_pixelmap_height) |
752 |
|
|
{ |
753 |
|
172106 |
count = *get++; |
754 |
✓✓ |
172106 |
if (count & 0x8000) |
755 |
|
|
{ |
756 |
|
98234 |
count = (USHORT)((count & 0x7fff) + 1); |
757 |
|
98234 |
pixel = *get++; |
758 |
✓✓ |
957049 |
while (count--) |
759 |
|
|
{ |
760 |
✓✓✓✓
|
858815 |
if (xval >= xstart && xval <= xend) |
761 |
|
|
{ |
762 |
|
272330 |
*put = pixel; |
763 |
|
|
} |
764 |
|
858815 |
xval++; |
765 |
|
858815 |
put++; |
766 |
|
|
} |
767 |
|
|
} |
768 |
|
|
else |
769 |
|
|
{ |
770 |
|
73872 |
count++; |
771 |
✓✓ |
881938 |
while (count--) |
772 |
|
|
{ |
773 |
|
808066 |
pixel = *get++; |
774 |
✓✓✓✓
|
808066 |
if (xval >= xstart && xval <= xend) |
775 |
|
|
{ |
776 |
|
255539 |
*put = pixel; |
777 |
|
|
} |
778 |
|
808066 |
xval++; |
779 |
|
808066 |
put++; |
780 |
|
|
} |
781 |
|
|
} |
782 |
|
|
} |
783 |
|
6243 |
start_pos += pixelmap -> gx_pixelmap_height; |
784 |
|
|
} |
785 |
|
|
} |
786 |
|
|
else |
787 |
|
|
{ |
788 |
|
2454 |
xval = 0; |
789 |
|
2454 |
get = (GX_CONST USHORT *)info -> current_pixel_ptr; |
790 |
✓✓ |
75269 |
while (xval < pixelmap -> gx_pixelmap_height) |
791 |
|
|
{ |
792 |
|
72815 |
count = *get++; |
793 |
✓✓ |
72815 |
if (count & 0x8000) |
794 |
|
|
{ |
795 |
|
41241 |
count = (USHORT)((count & 0x7fff) + 1); |
796 |
|
41241 |
get++; |
797 |
|
|
} |
798 |
|
|
else |
799 |
|
|
{ |
800 |
|
31574 |
count++; |
801 |
|
31574 |
get += count; |
802 |
|
|
} |
803 |
|
72815 |
xval += count; |
804 |
|
|
} |
805 |
|
|
} |
806 |
|
|
|
807 |
|
|
/* Update data pointer for the next line. */ |
808 |
|
7687 |
info -> current_pixel_ptr = (GX_UBYTE *)get; |
809 |
|
7687 |
} |
810 |
|
|
|
811 |
|
|
/**************************************************************************/ |
812 |
|
|
/* */ |
813 |
|
|
/* FUNCTION RELEASE */ |
814 |
|
|
/* */ |
815 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_c_a_write*/ |
816 |
|
|
/* PORTABLE C */ |
817 |
|
|
/* 6.1.3 */ |
818 |
|
|
/* AUTHOR */ |
819 |
|
|
/* */ |
820 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
821 |
|
|
/* */ |
822 |
|
|
/* DESCRIPTION */ |
823 |
|
|
/* */ |
824 |
|
|
/* Internal helper function that handles writing of compressed */ |
825 |
|
|
/* pixlemap file with alpha channel. */ |
826 |
|
|
/* */ |
827 |
|
|
/* INPUT */ |
828 |
|
|
/* */ |
829 |
|
|
/* context Drawing context */ |
830 |
|
|
/* xstart x-coord of line left */ |
831 |
|
|
/* xend x-coord of line end */ |
832 |
|
|
/* y y-coord of line top */ |
833 |
|
|
/* info GX_FILL_PIXELMAP_INFO struct */ |
834 |
|
|
/* */ |
835 |
|
|
/* OUTPUT */ |
836 |
|
|
/* */ |
837 |
|
|
/* None */ |
838 |
|
|
/* */ |
839 |
|
|
/* CALLS */ |
840 |
|
|
/* */ |
841 |
|
|
/* [gx_display_driver_pixel_blend] Basic display driver pixel */ |
842 |
|
|
/* blend function */ |
843 |
|
|
/* */ |
844 |
|
|
/* CALLED BY */ |
845 |
|
|
/* */ |
846 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_draw */ |
847 |
|
|
/* */ |
848 |
|
|
/* RELEASE HISTORY */ |
849 |
|
|
/* */ |
850 |
|
|
/* DATE NAME DESCRIPTION */ |
851 |
|
|
/* */ |
852 |
|
|
/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
853 |
|
|
/* */ |
854 |
|
|
/**************************************************************************/ |
855 |
|
7447 |
static VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_alpha_write(GX_DRAW_CONTEXT *context, |
856 |
|
|
INT xstart, INT xend, INT y, GX_FILL_PIXELMAP_INFO *info) |
857 |
|
|
{ |
858 |
|
|
INT xval; |
859 |
|
|
GX_UBYTE count; |
860 |
|
|
INT start_pos; |
861 |
|
|
GX_UBYTE alpha; |
862 |
|
|
USHORT pixel; |
863 |
|
7447 |
GX_CONST GX_UBYTE *get = GX_NULL; |
864 |
|
|
GX_CONST USHORT *getpixel; |
865 |
|
|
GX_PIXELMAP *pixelmap; |
866 |
|
|
VOID (*blend_func)(GX_DRAW_CONTEXT *context, INT x, INT y, GX_COLOR color, GX_UBYTE alpha); |
867 |
|
|
|
868 |
|
7447 |
pixelmap = info -> pixelmap; |
869 |
|
7447 |
blend_func = _gx_display_driver_565rgb_pixel_blend; |
870 |
|
|
|
871 |
✓✓✓✓
|
7447 |
if ((info -> draw) && (xstart <= xend)) |
872 |
|
|
{ |
873 |
|
|
/* Calculate draw start position. */ |
874 |
|
5233 |
start_pos = xstart - (info -> x_offset % pixelmap -> gx_pixelmap_height); |
875 |
|
|
|
876 |
|
|
/* Repeat the draw operation to fill the whole dirty area. */ |
877 |
✓✓ |
13163 |
while (start_pos <= xend) |
878 |
|
|
{ |
879 |
|
7930 |
xval = start_pos; |
880 |
|
|
|
881 |
|
|
/* Start from where we need to repeat. */ |
882 |
|
7930 |
get = (GX_CONST GX_UBYTE *)info -> current_pixel_ptr; |
883 |
✓✓ |
53418 |
while (xval < start_pos + pixelmap -> gx_pixelmap_height) |
884 |
|
|
{ |
885 |
|
45488 |
count = *get; |
886 |
✓✓ |
45488 |
if (count & 0x80) |
887 |
|
|
{ |
888 |
|
25674 |
count = (GX_UBYTE)((count & 0x7f) + 1u); |
889 |
|
25674 |
alpha = *(get + 1); |
890 |
✓✓ |
25674 |
if (alpha) |
891 |
|
|
{ |
892 |
|
9773 |
get += 2; |
893 |
|
|
|
894 |
|
9773 |
getpixel = (GX_CONST USHORT *)get; |
895 |
|
9773 |
pixel = *getpixel; |
896 |
|
9773 |
get += 2; |
897 |
|
|
|
898 |
✓✓ |
442649 |
while (count--) |
899 |
|
|
{ |
900 |
✓✓✓✓
|
432876 |
if (xval >= xstart && xval <= xend) |
901 |
|
|
{ |
902 |
|
181998 |
blend_func(context, xval, y, pixel, alpha); |
903 |
|
|
} |
904 |
|
432876 |
xval++; |
905 |
|
|
} |
906 |
|
|
} |
907 |
|
|
else |
908 |
|
|
{ |
909 |
|
15901 |
get += 4; |
910 |
|
15901 |
xval += count; |
911 |
|
|
} |
912 |
|
|
} |
913 |
|
|
else |
914 |
|
|
{ |
915 |
|
19814 |
count++; |
916 |
✓✓ |
73897 |
while (count--) |
917 |
|
|
{ |
918 |
✓✓✓✓
|
54083 |
if (xval >= xstart && xval <= xend) |
919 |
|
|
{ |
920 |
|
23647 |
alpha = *(get + 1); |
921 |
|
23647 |
get += 2; |
922 |
|
23647 |
getpixel = (USHORT *)get; |
923 |
|
23647 |
pixel = *getpixel; |
924 |
|
23647 |
get += 2; |
925 |
|
23647 |
blend_func(context, xval, y, pixel, alpha); |
926 |
|
|
} |
927 |
|
|
else |
928 |
|
|
{ |
929 |
|
30436 |
get += 4; |
930 |
|
|
} |
931 |
|
54083 |
xval++; |
932 |
|
|
} |
933 |
|
|
} |
934 |
|
|
} |
935 |
|
7930 |
start_pos += pixelmap -> gx_pixelmap_height; |
936 |
|
|
} |
937 |
|
|
} |
938 |
|
|
else |
939 |
|
|
{ |
940 |
|
|
/* Just do skip operation here. */ |
941 |
|
2214 |
xval = 0; |
942 |
|
2214 |
get = (GX_CONST GX_UBYTE *)info -> current_pixel_ptr; |
943 |
✓✓ |
18049 |
while (xval < pixelmap -> gx_pixelmap_height) |
944 |
|
|
{ |
945 |
|
15835 |
count = *get; |
946 |
✓✓ |
15835 |
if (count & 0x80) |
947 |
|
|
{ |
948 |
|
8737 |
count = (GX_UBYTE)((count & 0x7f) + 1); |
949 |
|
8737 |
get += 4; |
950 |
|
|
} |
951 |
|
|
else |
952 |
|
|
{ |
953 |
|
7098 |
count++; |
954 |
|
7098 |
get += count * 4; |
955 |
|
|
} |
956 |
|
15835 |
xval += count; |
957 |
|
|
} |
958 |
|
|
} |
959 |
|
|
|
960 |
|
|
/* Update data pinter for the next line. */ |
961 |
|
7447 |
info -> current_pixel_ptr = (GX_UBYTE *)get; |
962 |
|
7447 |
} |
963 |
|
|
|
964 |
|
|
/**************************************************************************/ |
965 |
|
|
/* */ |
966 |
|
|
/* FUNCTION RELEASE */ |
967 |
|
|
/* */ |
968 |
|
|
/* _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_draw */ |
969 |
|
|
/* PORTABLE C */ |
970 |
|
|
/* 6.1.3 */ |
971 |
|
|
/* AUTHOR */ |
972 |
|
|
/* */ |
973 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
974 |
|
|
/* */ |
975 |
|
|
/* DESCRIPTION */ |
976 |
|
|
/* */ |
977 |
|
|
/* 565rgb screen driver pixelmap drawing function that handles */ |
978 |
|
|
/* compressed or uncompress, with or without alpha channel. */ |
979 |
|
|
/* */ |
980 |
|
|
/* INPUT */ |
981 |
|
|
/* */ |
982 |
|
|
/* context Drawing context */ |
983 |
|
|
/* ystart y-coord of line top */ |
984 |
|
|
/* yend y-coord of line bottom */ |
985 |
|
|
/* x x-coord of line left */ |
986 |
|
|
/* info GX_FILL_PIXELMAP_INFO struct */ |
987 |
|
|
/* */ |
988 |
|
|
/* OUTPUT */ |
989 |
|
|
/* */ |
990 |
|
|
/* None */ |
991 |
|
|
/* */ |
992 |
|
|
/* CALLS */ |
993 |
|
|
/* */ |
994 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_c_a_blend */ |
995 |
|
|
/* Real pixelmap blend function */ |
996 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_alpha_blend */ |
997 |
|
|
/* Real pixelmap blend function */ |
998 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_c_blend */ |
999 |
|
|
/* Real pixelmap blend function */ |
1000 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_raw_blend */ |
1001 |
|
|
/* Real pixelmap blend function */ |
1002 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_c_a_write */ |
1003 |
|
|
/* Real pixelmap write function */ |
1004 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_alpha_write */ |
1005 |
|
|
/* Real pixelmap write function */ |
1006 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_c_write */ |
1007 |
|
|
/* Real pixelmap write function */ |
1008 |
|
|
/* _gx_display_driver_565rgb_horizontal_pixelmap_line_raw_write */ |
1009 |
|
|
/* Real pixelmap write function */ |
1010 |
|
|
/* */ |
1011 |
|
|
/* CALLED BY */ |
1012 |
|
|
/* */ |
1013 |
|
|
/* GUIX Internal Code */ |
1014 |
|
|
/* */ |
1015 |
|
|
/* RELEASE HISTORY */ |
1016 |
|
|
/* */ |
1017 |
|
|
/* DATE NAME DESCRIPTION */ |
1018 |
|
|
/* */ |
1019 |
|
|
/* 12-31-2020 Kenneth Maxwell Initial Version 6.1.3 */ |
1020 |
|
|
/* */ |
1021 |
|
|
/**************************************************************************/ |
1022 |
|
105427 |
VOID _gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_draw(GX_DRAW_CONTEXT *context, |
1023 |
|
|
INT ystart, INT yend, INT x, GX_FILL_PIXELMAP_INFO *info) |
1024 |
|
|
{ |
1025 |
|
|
INT xstart; |
1026 |
|
|
INT xend; |
1027 |
|
|
INT y; |
1028 |
|
|
|
1029 |
✓✓ |
105427 |
if (context -> gx_draw_context_display->gx_display_rotation_angle == GX_SCREEN_ROTATION_CW) |
1030 |
|
|
{ |
1031 |
|
70927 |
xstart = ystart; |
1032 |
|
70927 |
xend = yend; |
1033 |
|
70927 |
y = context -> gx_draw_context_canvas->gx_canvas_x_resolution - x - 1; |
1034 |
|
|
} |
1035 |
|
|
else |
1036 |
|
|
{ |
1037 |
|
34500 |
xstart = context -> gx_draw_context_canvas->gx_canvas_y_resolution - yend - 1; |
1038 |
|
34500 |
xend = context -> gx_draw_context_canvas->gx_canvas_y_resolution - ystart - 1; |
1039 |
|
34500 |
y = x; |
1040 |
|
34500 |
info -> x_offset = (yend - ystart + 1 + info -> x_offset) % info->pixelmap -> gx_pixelmap_height; |
1041 |
|
|
|
1042 |
✓✓ |
34500 |
if (info -> x_offset) |
1043 |
|
|
{ |
1044 |
|
31242 |
info -> x_offset = info -> pixelmap -> gx_pixelmap_height - info -> x_offset; |
1045 |
|
|
} |
1046 |
|
|
} |
1047 |
|
|
|
1048 |
|
|
#if defined GX_BRUSH_ALPHA_SUPPORT |
1049 |
|
|
GX_UBYTE alpha; |
1050 |
|
|
|
1051 |
|
105427 |
alpha = context -> gx_draw_context_brush.gx_brush_alpha; |
1052 |
✓✓✓✓
|
105427 |
if ((alpha == 0) || (info -> pixelmap == GX_NULL)) |
1053 |
|
|
{ |
1054 |
|
|
/* Nothing to drawn. Just return. */ |
1055 |
|
28020 |
return; |
1056 |
|
|
} |
1057 |
|
|
|
1058 |
✓✓ |
77407 |
if (alpha != 0xff) |
1059 |
|
|
{ |
1060 |
|
|
|
1061 |
✓✓ |
29490 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_ALPHA) |
1062 |
|
|
{ |
1063 |
✓✓ |
13816 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_COMPRESSED) |
1064 |
|
|
{ |
1065 |
|
|
/* has both compression and alpha */ |
1066 |
|
7447 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_alpha_blend(context, xstart, xend, y, info, alpha); |
1067 |
|
|
} |
1068 |
|
|
else |
1069 |
|
|
{ |
1070 |
|
|
/* alpha, no compression */ |
1071 |
|
6369 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_blend(context, xstart, xend, y, info, alpha); |
1072 |
|
|
} |
1073 |
|
|
} |
1074 |
|
|
else |
1075 |
|
|
{ |
1076 |
✓✓ |
15674 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_COMPRESSED) |
1077 |
|
|
{ |
1078 |
|
|
/* compressed with no alpha */ |
1079 |
|
7687 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_blend(context, xstart, xend, y, info, alpha); |
1080 |
|
|
} |
1081 |
|
|
else |
1082 |
|
|
{ |
1083 |
|
|
/* no compression or alpha */ |
1084 |
|
7987 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_blend(context, xstart, xend, y, info, alpha); |
1085 |
|
|
} |
1086 |
|
|
} |
1087 |
|
|
|
1088 |
|
|
/* Data pointer goes to the end of the fill map, move it to the start again. */ |
1089 |
✓✓ |
29490 |
if (info -> current_pixel_ptr >= info -> pixelmap -> gx_pixelmap_data + info -> pixelmap -> gx_pixelmap_data_size) |
1090 |
|
|
{ |
1091 |
|
234 |
info -> current_pixel_ptr = (GX_UBYTE *)info -> pixelmap -> gx_pixelmap_data; |
1092 |
|
234 |
info -> current_aux_ptr = (GX_UBYTE *)info -> pixelmap -> gx_pixelmap_aux_data; |
1093 |
|
|
} |
1094 |
|
29490 |
return; |
1095 |
|
|
} |
1096 |
|
|
#endif |
1097 |
|
|
|
1098 |
✓✓ |
47917 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_ALPHA) |
1099 |
|
|
{ |
1100 |
✓✓ |
13816 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_COMPRESSED) |
1101 |
|
|
{ |
1102 |
|
|
/* has both compression and alpha */ |
1103 |
|
7447 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_alpha_write(context, xstart, xend, y, info); |
1104 |
|
|
} |
1105 |
|
|
else |
1106 |
|
|
{ |
1107 |
|
|
/* alpha, no compression */ |
1108 |
|
6369 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_alpha_write(context, xstart, xend, y, info); |
1109 |
|
|
} |
1110 |
|
|
} |
1111 |
|
|
else |
1112 |
|
|
{ |
1113 |
✓✓ |
34101 |
if (info -> pixelmap -> gx_pixelmap_flags & GX_PIXELMAP_COMPRESSED) |
1114 |
|
|
{ |
1115 |
|
|
/* compressed with no alpha */ |
1116 |
|
7687 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_compressed_write(context, xstart, xend, y, info); |
1117 |
|
|
} |
1118 |
|
|
else |
1119 |
|
|
{ |
1120 |
|
|
/* no compression or alpha */ |
1121 |
|
26414 |
_gx_display_driver_565rgb_rotated_horizontal_pixelmap_line_raw_write(context, xstart, xend, y, info); |
1122 |
|
|
} |
1123 |
|
|
} |
1124 |
|
|
|
1125 |
|
|
/* Data pointers goes to the end of full map, move it to the start again. */ |
1126 |
✓✓ |
47917 |
if (info -> current_pixel_ptr >= info -> pixelmap -> gx_pixelmap_data + info -> pixelmap -> gx_pixelmap_data_size) |
1127 |
|
|
{ |
1128 |
|
291 |
info -> current_pixel_ptr = (GX_UBYTE *)info -> pixelmap -> gx_pixelmap_data; |
1129 |
|
291 |
info -> current_aux_ptr = (GX_UBYTE *)info -> pixelmap -> gx_pixelmap_aux_data; |
1130 |
|
|
} |
1131 |
|
|
} |