mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/spice
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359fc1cb5d
This patch will replace the common/ directory with the spice-common project. It is for now a simple project subdirectory shared with spice-gtk, but the goal is to make it a proper library later on. With this change, the spice-server build is broken. The following commits fix the build, and have been seperated to ease the review. v2 - moves all the generated marshallers to spice-common library - don't attempt to fix windows VS build, which should somehow be splitted with spice-common (or built from tarball only to avoid generation tools/libs deps) v3 - uses libspice-common-client - fix a mutex.h inclusion reported by Alon
123 lines
3.4 KiB
C++
123 lines
3.4 KiB
C++
/*
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Copyright (C) 2009 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _H_RED_DRAWABLE
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#define _H_RED_DRAWABLE
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#include "common/pixman_utils.h"
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#include "pixels_source.h"
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#include "utils.h"
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typedef uint32_t rgb32_t;
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static inline rgb32_t rgb32_make(uint8_t r, uint8_t g, uint8_t b)
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{
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return (rgb32_t(r) << 16) | (rgb32_t(g) << 8) | b;
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}
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static inline uint8_t rgb32_get_red(rgb32_t color)
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{
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return color >> 16;
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}
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static inline uint8_t rgb32_get_green(rgb32_t color)
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{
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return color >> 8;
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}
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static inline uint8_t rgb32_get_blue(rgb32_t color)
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{
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return color;
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}
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class RedDrawable: public PixelsSource {
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public:
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RedDrawable() {}
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virtual ~RedDrawable() {}
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enum Format {
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ARGB32,
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RGB32,
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RGB16_555,
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RGB16_565,
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A1,
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};
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static int format_copy_compatible(Format src, Format dest) {
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return src == dest || (src == ARGB32 && dest == RGB32);
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}
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static int format_to_bpp(Format format) {
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if (format == RedDrawable::A1) {
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return 1;
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} else if (format == RGB16_555 || format == RGB16_565) {
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return 16;
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} else {
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return 32;
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}
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}
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static pixman_format_code_t format_to_pixman(Format format) {
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switch (format) {
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case RedDrawable::ARGB32:
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return PIXMAN_a8r8g8b8;
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case RedDrawable::RGB32:
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return PIXMAN_x8r8g8b8;
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case RedDrawable::RGB16_555:
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return PIXMAN_x1r5g5b5;
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case RedDrawable::RGB16_565:
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return PIXMAN_r5g6b5;
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case RedDrawable::A1:
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return PIXMAN_a1;
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default:
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THROW("unsupported format %d", format);
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}
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}
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static Format format_from_surface(uint32_t format) {
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switch (format) {
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case SPICE_SURFACE_FMT_16_555:
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return RedDrawable::RGB16_555;
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case SPICE_SURFACE_FMT_16_565:
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return RedDrawable::RGB16_565;
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case SPICE_SURFACE_FMT_32_xRGB:
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return RedDrawable::RGB32;
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case SPICE_SURFACE_FMT_32_ARGB:
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return RedDrawable::ARGB32;
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default:
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THROW("Unsupported RedPixman format");
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}
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}
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enum CombineOP {
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OP_COPY,
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OP_AND,
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OP_XOR,
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};
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virtual RedDrawable::Format get_format() = 0;
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void copy_pixels(const PixelsSource& src, int src_x, int src_y, const SpiceRect& dest);
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void blend_pixels(const PixelsSource& src, int src_x, int src_y, const SpiceRect& dest);
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void combine_pixels(const PixelsSource& src, int src_x, int src_y, const SpiceRect& dest,
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CombineOP op);
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void fill_rect(const SpiceRect& rect, rgb32_t color);
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void frame_rect(const SpiceRect& rect, rgb32_t color);
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void erase_rect(const SpiceRect& rect, rgb32_t color);
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};
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#endif
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