--- /dev/null
+/*
+ Copyright (C) 2009 Red Hat, Inc.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+ * Neither the name of the copyright holder nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#ifndef H_QXL_DEV
+#define H_QXL_DEV
+
+#include <linux/types.h>
+
+/*
+ * from spice-protocol
+ * Release 0.10.0
+ */
+
+/* enums.h */
+
+enum SpiceImageType {
+ SPICE_IMAGE_TYPE_BITMAP,
+ SPICE_IMAGE_TYPE_QUIC,
+ SPICE_IMAGE_TYPE_RESERVED,
+ SPICE_IMAGE_TYPE_LZ_PLT = 100,
+ SPICE_IMAGE_TYPE_LZ_RGB,
+ SPICE_IMAGE_TYPE_GLZ_RGB,
+ SPICE_IMAGE_TYPE_FROM_CACHE,
+ SPICE_IMAGE_TYPE_SURFACE,
+ SPICE_IMAGE_TYPE_JPEG,
+ SPICE_IMAGE_TYPE_FROM_CACHE_LOSSLESS,
+ SPICE_IMAGE_TYPE_ZLIB_GLZ_RGB,
+ SPICE_IMAGE_TYPE_JPEG_ALPHA,
+
+ SPICE_IMAGE_TYPE_ENUM_END
+};
+
+enum SpiceBitmapFmt {
+ SPICE_BITMAP_FMT_INVALID,
+ SPICE_BITMAP_FMT_1BIT_LE,
+ SPICE_BITMAP_FMT_1BIT_BE,
+ SPICE_BITMAP_FMT_4BIT_LE,
+ SPICE_BITMAP_FMT_4BIT_BE,
+ SPICE_BITMAP_FMT_8BIT,
+ SPICE_BITMAP_FMT_16BIT,
+ SPICE_BITMAP_FMT_24BIT,
+ SPICE_BITMAP_FMT_32BIT,
+ SPICE_BITMAP_FMT_RGBA,
+
+ SPICE_BITMAP_FMT_ENUM_END
+};
+
+enum SpiceSurfaceFmt {
+ SPICE_SURFACE_FMT_INVALID,
+ SPICE_SURFACE_FMT_1_A,
+ SPICE_SURFACE_FMT_8_A = 8,
+ SPICE_SURFACE_FMT_16_555 = 16,
+ SPICE_SURFACE_FMT_32_xRGB = 32,
+ SPICE_SURFACE_FMT_16_565 = 80,
+ SPICE_SURFACE_FMT_32_ARGB = 96,
+
+ SPICE_SURFACE_FMT_ENUM_END
+};
+
+enum SpiceClipType {
+ SPICE_CLIP_TYPE_NONE,
+ SPICE_CLIP_TYPE_RECTS,
+
+ SPICE_CLIP_TYPE_ENUM_END
+};
+
+enum SpiceRopd {
+ SPICE_ROPD_INVERS_SRC = (1 << 0),
+ SPICE_ROPD_INVERS_BRUSH = (1 << 1),
+ SPICE_ROPD_INVERS_DEST = (1 << 2),
+ SPICE_ROPD_OP_PUT = (1 << 3),
+ SPICE_ROPD_OP_OR = (1 << 4),
+ SPICE_ROPD_OP_AND = (1 << 5),
+ SPICE_ROPD_OP_XOR = (1 << 6),
+ SPICE_ROPD_OP_BLACKNESS = (1 << 7),
+ SPICE_ROPD_OP_WHITENESS = (1 << 8),
+ SPICE_ROPD_OP_INVERS = (1 << 9),
+ SPICE_ROPD_INVERS_RES = (1 << 10),
+
+ SPICE_ROPD_MASK = 0x7ff
+};
+
+enum SpiceBrushType {
+ SPICE_BRUSH_TYPE_NONE,
+ SPICE_BRUSH_TYPE_SOLID,
+ SPICE_BRUSH_TYPE_PATTERN,
+
+ SPICE_BRUSH_TYPE_ENUM_END
+};
+
+enum SpiceCursorType {
+ SPICE_CURSOR_TYPE_ALPHA,
+ SPICE_CURSOR_TYPE_MONO,
+ SPICE_CURSOR_TYPE_COLOR4,
+ SPICE_CURSOR_TYPE_COLOR8,
+ SPICE_CURSOR_TYPE_COLOR16,
+ SPICE_CURSOR_TYPE_COLOR24,
+ SPICE_CURSOR_TYPE_COLOR32,
+
+ SPICE_CURSOR_TYPE_ENUM_END
+};
+
+/* qxl_dev.h */
+
+#pragma pack(push, 1)
+
+#define REDHAT_PCI_VENDOR_ID 0x1b36
+
+/* 0x100-0x11f reserved for spice, 0x1ff used for unstable work */
+#define QXL_DEVICE_ID_STABLE 0x0100
+
+enum {
+ QXL_REVISION_STABLE_V04 = 0x01,
+ QXL_REVISION_STABLE_V06 = 0x02,
+ QXL_REVISION_STABLE_V10 = 0x03,
+ QXL_REVISION_STABLE_V12 = 0x04,
+};
+
+#define QXL_DEVICE_ID_DEVEL 0x01ff
+#define QXL_REVISION_DEVEL 0x01
+
+#define QXL_ROM_MAGIC (*(uint32_t *)"QXRO")
+#define QXL_RAM_MAGIC (*(uint32_t *)"QXRA")
+
+enum {
+ QXL_RAM_RANGE_INDEX,
+ QXL_VRAM_RANGE_INDEX,
+ QXL_ROM_RANGE_INDEX,
+ QXL_IO_RANGE_INDEX,
+
+ QXL_PCI_RANGES
+};
+
+/* qxl-1 compat: append only */
+enum {
+ QXL_IO_NOTIFY_CMD,
+ QXL_IO_NOTIFY_CURSOR,
+ QXL_IO_UPDATE_AREA,
+ QXL_IO_UPDATE_IRQ,
+ QXL_IO_NOTIFY_OOM,
+ QXL_IO_RESET,
+ QXL_IO_SET_MODE, /* qxl-1 */
+ QXL_IO_LOG,
+ /* appended for qxl-2 */
+ QXL_IO_MEMSLOT_ADD,
+ QXL_IO_MEMSLOT_DEL,
+ QXL_IO_DETACH_PRIMARY,
+ QXL_IO_ATTACH_PRIMARY,
+ QXL_IO_CREATE_PRIMARY,
+ QXL_IO_DESTROY_PRIMARY,
+ QXL_IO_DESTROY_SURFACE_WAIT,
+ QXL_IO_DESTROY_ALL_SURFACES,
+ /* appended for qxl-3 */
+ QXL_IO_UPDATE_AREA_ASYNC,
+ QXL_IO_MEMSLOT_ADD_ASYNC,
+ QXL_IO_CREATE_PRIMARY_ASYNC,
+ QXL_IO_DESTROY_PRIMARY_ASYNC,
+ QXL_IO_DESTROY_SURFACE_ASYNC,
+ QXL_IO_DESTROY_ALL_SURFACES_ASYNC,
+ QXL_IO_FLUSH_SURFACES_ASYNC,
+ QXL_IO_FLUSH_RELEASE,
+ /* appended for qxl-4 */
+ QXL_IO_MONITORS_CONFIG_ASYNC,
+
+ QXL_IO_RANGE_SIZE
+};
+
+typedef uint64_t QXLPHYSICAL;
+typedef int32_t QXLFIXED; /* fixed 28.4 */
+
+struct qxl_point_fix {
+ QXLFIXED x;
+ QXLFIXED y;
+};
+
+struct qxl_point {
+ int32_t x;
+ int32_t y;
+};
+
+struct qxl_point_1_6 {
+ int16_t x;
+ int16_t y;
+};
+
+struct qxl_rect {
+ int32_t top;
+ int32_t left;
+ int32_t bottom;
+ int32_t right;
+};
+
+struct qxl_urect {
+ uint32_t top;
+ uint32_t left;
+ uint32_t bottom;
+ uint32_t right;
+};
+
+/* qxl-1 compat: append only */
+struct qxl_rom {
+ uint32_t magic;
+ uint32_t id;
+ uint32_t update_id;
+ uint32_t compression_level;
+ uint32_t log_level;
+ uint32_t mode; /* qxl-1 */
+ uint32_t modes_offset;
+ uint32_t num_io_pages;
+ uint32_t pages_offset; /* qxl-1 */
+ uint32_t draw_area_offset; /* qxl-1 */
+ uint32_t surface0_area_size; /* qxl-1 name: draw_area_size */
+ uint32_t ram_header_offset;
+ uint32_t mm_clock;
+ /* appended for qxl-2 */
+ uint32_t n_surfaces;
+ uint64_t flags;
+ uint8_t slots_start;
+ uint8_t slots_end;
+ uint8_t slot_gen_bits;
+ uint8_t slot_id_bits;
+ uint8_t slot_generation;
+ /* appended for qxl-4 */
+ uint8_t client_present;
+ uint8_t client_capabilities[58];
+ uint32_t client_monitors_config_crc;
+ struct {
+ uint16_t count;
+ uint16_t padding;
+ struct qxl_urect heads[64];
+ } client_monitors_config;
+};
+
+/* qxl-1 compat: fixed */
+struct qxl_mode {
+ uint32_t id;
+ uint32_t x_res;
+ uint32_t y_res;
+ uint32_t bits;
+ uint32_t stride;
+ uint32_t x_mili;
+ uint32_t y_mili;
+ uint32_t orientation;
+};
+
+/* qxl-1 compat: fixed */
+struct qxl_modes {
+ uint32_t n_modes;
+ struct qxl_mode modes[0];
+};
+
+/* qxl-1 compat: append only */
+enum qxl_cmd_type {
+ QXL_CMD_NOP,
+ QXL_CMD_DRAW,
+ QXL_CMD_UPDATE,
+ QXL_CMD_CURSOR,
+ QXL_CMD_MESSAGE,
+ QXL_CMD_SURFACE,
+};
+
+/* qxl-1 compat: fixed */
+struct qxl_command {
+ QXLPHYSICAL data;
+ uint32_t type;
+ uint32_t padding;
+};
+
+#define QXL_COMMAND_FLAG_COMPAT (1<<0)
+#define QXL_COMMAND_FLAG_COMPAT_16BPP (2<<0)
+
+struct qxl_command_ext {
+ struct qxl_command cmd;
+ uint32_t group_id;
+ uint32_t flags;
+};
+
+struct qxl_mem_slot {
+ uint64_t mem_start;
+ uint64_t mem_end;
+};
+
+#define QXL_SURF_TYPE_PRIMARY 0
+
+#define QXL_SURF_FLAG_KEEP_DATA (1 << 0)
+
+struct qxl_surface_create {
+ uint32_t width;
+ uint32_t height;
+ int32_t stride;
+ uint32_t format;
+ uint32_t position;
+ uint32_t mouse_mode;
+ uint32_t flags;
+ uint32_t type;
+ QXLPHYSICAL mem;
+};
+
+#define QXL_COMMAND_RING_SIZE 32
+#define QXL_CURSOR_RING_SIZE 32
+#define QXL_RELEASE_RING_SIZE 8
+
+#define QXL_LOG_BUF_SIZE 4096
+
+#define QXL_INTERRUPT_DISPLAY (1 << 0)
+#define QXL_INTERRUPT_CURSOR (1 << 1)
+#define QXL_INTERRUPT_IO_CMD (1 << 2)
+#define QXL_INTERRUPT_ERROR (1 << 3)
+#define QXL_INTERRUPT_CLIENT (1 << 4)
+#define QXL_INTERRUPT_CLIENT_MONITORS_CONFIG (1 << 5)
+
+struct qxl_ring_header {
+ uint32_t num_items;
+ uint32_t prod;
+ uint32_t notify_on_prod;
+ uint32_t cons;
+ uint32_t notify_on_cons;
+};
+
+/* qxl-1 compat: append only */
+struct qxl_ram_header {
+ uint32_t magic;
+ uint32_t int_pending;
+ uint32_t int_mask;
+ uint8_t log_buf[QXL_LOG_BUF_SIZE];
+ struct qxl_ring_header cmd_ring_hdr;
+ struct qxl_command cmd_ring[QXL_COMMAND_RING_SIZE];
+ struct qxl_ring_header cursor_ring_hdr;
+ struct qxl_command cursor_ring[QXL_CURSOR_RING_SIZE];
+ struct qxl_ring_header release_ring_hdr;
+ uint64_t release_ring[QXL_RELEASE_RING_SIZE];
+ struct qxl_rect update_area;
+ /* appended for qxl-2 */
+ uint32_t update_surface;
+ struct qxl_mem_slot mem_slot;
+ struct qxl_surface_create create_surface;
+ uint64_t flags;
+
+ /* appended for qxl-4 */
+
+ /* used by QXL_IO_MONITORS_CONFIG_ASYNC */
+ QXLPHYSICAL monitors_config;
+ uint8_t guest_capabilities[64];
+};
+
+union qxl_release_info {
+ uint64_t id; /* in */
+ uint64_t next; /* out */
+};
+
+struct qxl_release_info_ext {
+ union qxl_release_info *info;
+ uint32_t group_id;
+};
+
+struct qxl_data_chunk {
+ uint32_t data_size;
+ QXLPHYSICAL prev_chunk;
+ QXLPHYSICAL next_chunk;
+ uint8_t data[0];
+};
+
+struct qxl_message {
+ union qxl_release_info release_info;
+ uint8_t data[0];
+};
+
+struct qxl_compat_update_cmd {
+ union qxl_release_info release_info;
+ struct qxl_rect area;
+ uint32_t update_id;
+};
+
+struct qxl_update_cmd {
+ union qxl_release_info release_info;
+ struct qxl_rect area;
+ uint32_t update_id;
+ uint32_t surface_id;
+};
+
+struct qxl_cursor_header {
+ uint64_t unique;
+ uint16_t type;
+ uint16_t width;
+ uint16_t height;
+ uint16_t hot_spot_x;
+ uint16_t hot_spot_y;
+};
+
+struct qxl_cursor {
+ struct qxl_cursor_header header;
+ uint32_t data_size;
+ struct qxl_data_chunk chunk;
+};
+
+enum {
+ QXL_CURSOR_SET,
+ QXL_CURSOR_MOVE,
+ QXL_CURSOR_HIDE,
+ QXL_CURSOR_TRAIL,
+};
+
+#define QXL_CURSOR_DEVICE_DATA_SIZE 128
+
+struct qxl_cursor_cmd {
+ union qxl_release_info release_info;
+ uint8_t type;
+ union {
+ struct {
+ struct qxl_point_1_6 position;
+ uint8_t visible;
+ QXLPHYSICAL shape;
+ } set;
+ struct {
+ uint16_t length;
+ uint16_t frequency;
+ } trail;
+ struct qxl_point_1_6 position;
+ } u;
+ /* todo: dynamic size from rom */
+ uint8_t device_data[QXL_CURSOR_DEVICE_DATA_SIZE];
+};
+
+enum {
+ QXL_DRAW_NOP,
+ QXL_DRAW_FILL,
+ QXL_DRAW_OPAQUE,
+ QXL_DRAW_COPY,
+ QXL_COPY_BITS,
+ QXL_DRAW_BLEND,
+ QXL_DRAW_BLACKNESS,
+ QXL_DRAW_WHITENESS,
+ QXL_DRAW_INVERS,
+ QXL_DRAW_ROP3,
+ QXL_DRAW_STROKE,
+ QXL_DRAW_TEXT,
+ QXL_DRAW_TRANSPARENT,
+ QXL_DRAW_ALPHA_BLEND,
+ QXL_DRAW_COMPOSITE
+};
+
+struct qxl_raster_glyph {
+ struct qxl_point render_pos;
+ struct qxl_point glyph_origin;
+ uint16_t width;
+ uint16_t height;
+ uint8_t data[0];
+};
+
+struct qxl_string {
+ uint32_t data_size;
+ uint16_t length;
+ uint16_t flags;
+ struct qxl_data_chunk chunk;
+};
+
+struct qxl_copy_bits {
+ struct qxl_point src_pos;
+};
+
+enum qxl_effect_type {
+ QXL_EFFECT_BLEND = 0,
+ QXL_EFFECT_OPAQUE = 1,
+ QXL_EFFECT_REVERT_ON_DUP = 2,
+ QXL_EFFECT_BLACKNESS_ON_DUP = 3,
+ QXL_EFFECT_WHITENESS_ON_DUP = 4,
+ QXL_EFFECT_NOP_ON_DUP = 5,
+ QXL_EFFECT_NOP = 6,
+ QXL_EFFECT_OPAQUE_BRUSH = 7
+};
+
+struct qxl_pattern {
+ QXLPHYSICAL pat;
+ struct qxl_point pos;
+};
+
+struct qxl_brush {
+ uint32_t type;
+ union {
+ uint32_t color;
+ struct qxl_pattern pattern;
+ } u;
+};
+
+struct qxl_q_mask {
+ uint8_t flags;
+ struct qxl_point pos;
+ QXLPHYSICAL bitmap;
+};
+
+struct qxl_fill {
+ struct qxl_brush brush;
+ uint16_t rop_descriptor;
+ struct qxl_q_mask mask;
+};
+
+struct qxl_opaque {
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+ struct qxl_brush brush;
+ uint16_t rop_descriptor;
+ uint8_t scale_mode;
+ struct qxl_q_mask mask;
+};
+
+struct qxl_copy {
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+ uint16_t rop_descriptor;
+ uint8_t scale_mode;
+ struct qxl_q_mask mask;
+};
+
+struct qxl_transparent {
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+ uint32_t src_color;
+ uint32_t true_color;
+};
+
+struct qxl_alpha_blend {
+ uint16_t alpha_flags;
+ uint8_t alpha;
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+};
+
+struct qxl_compat_alpha_blend {
+ uint8_t alpha;
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+};
+
+struct qxl_rop_3 {
+ QXLPHYSICAL src_bitmap;
+ struct qxl_rect src_area;
+ struct qxl_brush brush;
+ uint8_t rop3;
+ uint8_t scale_mode;
+ struct qxl_q_mask mask;
+};
+
+struct qxl_line_attr {
+ uint8_t flags;
+ uint8_t join_style;
+ uint8_t end_style;
+ uint8_t style_nseg;
+ QXLFIXED width;
+ QXLFIXED miter_limit;
+ QXLPHYSICAL style;
+};
+
+struct qxl_stroke {
+ QXLPHYSICAL path;
+ struct qxl_line_attr attr;
+ struct qxl_brush brush;
+ uint16_t fore_mode;
+ uint16_t back_mode;
+};
+
+struct qxl_text {
+ QXLPHYSICAL str;
+ struct qxl_rect back_area;
+ struct qxl_brush fore_brush;
+ struct qxl_brush back_brush;
+ uint16_t fore_mode;
+ uint16_t back_mode;
+};
+
+struct qxl_mask {
+ struct qxl_q_mask mask;
+};
+
+struct qxl_clip {
+ uint32_t type;
+ QXLPHYSICAL data;
+};
+
+enum qxl_operator {
+ QXL_OP_CLEAR = 0x00,
+ QXL_OP_SOURCE = 0x01,
+ QXL_OP_DST = 0x02,
+ QXL_OP_OVER = 0x03,
+ QXL_OP_OVER_REVERSE = 0x04,
+ QXL_OP_IN = 0x05,
+ QXL_OP_IN_REVERSE = 0x06,
+ QXL_OP_OUT = 0x07,
+ QXL_OP_OUT_REVERSE = 0x08,
+ QXL_OP_ATOP = 0x09,
+ QXL_OP_ATOP_REVERSE = 0x0a,
+ QXL_OP_XOR = 0x0b,
+ QXL_OP_ADD = 0x0c,
+ QXL_OP_SATURATE = 0x0d,
+ /* Note the jump here from 0x0d to 0x30 */
+ QXL_OP_MULTIPLY = 0x30,
+ QXL_OP_SCREEN = 0x31,
+ QXL_OP_OVERLAY = 0x32,
+ QXL_OP_DARKEN = 0x33,
+ QXL_OP_LIGHTEN = 0x34,
+ QXL_OP_COLOR_DODGE = 0x35,
+ QXL_OP_COLOR_BURN = 0x36,
+ QXL_OP_HARD_LIGHT = 0x37,
+ QXL_OP_SOFT_LIGHT = 0x38,
+ QXL_OP_DIFFERENCE = 0x39,
+ QXL_OP_EXCLUSION = 0x3a,
+ QXL_OP_HSL_HUE = 0x3b,
+ QXL_OP_HSL_SATURATION = 0x3c,
+ QXL_OP_HSL_COLOR = 0x3d,
+ QXL_OP_HSL_LUMINOSITY = 0x3e
+};
+
+struct qxl_transform {
+ uint32_t t00;
+ uint32_t t01;
+ uint32_t t02;
+ uint32_t t10;
+ uint32_t t11;
+ uint32_t t12;
+};
+
+/* The flags field has the following bit fields:
+ *
+ * operator: [ 0 - 7 ]
+ * src_filter: [ 8 - 10 ]
+ * mask_filter: [ 11 - 13 ]
+ * src_repeat: [ 14 - 15 ]
+ * mask_repeat: [ 16 - 17 ]
+ * component_alpha: [ 18 - 18 ]
+ * reserved: [ 19 - 31 ]
+ *
+ * The repeat and filter values are those of pixman:
+ * REPEAT_NONE = 0
+ * REPEAT_NORMAL = 1
+ * REPEAT_PAD = 2
+ * REPEAT_REFLECT = 3
+ *
+ * The filter values are:
+ * FILTER_NEAREST = 0
+ * FILTER_BILINEAR = 1
+ */
+struct qxl_composite {
+ uint32_t flags;
+
+ QXLPHYSICAL src;
+ QXLPHYSICAL src_transform; /* May be NULL */
+ QXLPHYSICAL mask; /* May be NULL */
+ QXLPHYSICAL mask_transform; /* May be NULL */
+ struct qxl_point_1_6 src_origin;
+ struct qxl_point_1_6 mask_origin;
+};
+
+struct qxl_compat_drawable {
+ union qxl_release_info release_info;
+ uint8_t effect;
+ uint8_t type;
+ uint16_t bitmap_offset;
+ struct qxl_rect bitmap_area;
+ struct qxl_rect bbox;
+ struct qxl_clip clip;
+ uint32_t mm_time;
+ union {
+ struct qxl_fill fill;
+ struct qxl_opaque opaque;
+ struct qxl_copy copy;
+ struct qxl_transparent transparent;
+ struct qxl_compat_alpha_blend alpha_blend;
+ struct qxl_copy_bits copy_bits;
+ struct qxl_copy blend;
+ struct qxl_rop_3 rop3;
+ struct qxl_stroke stroke;
+ struct qxl_text text;
+ struct qxl_mask blackness;
+ struct qxl_mask invers;
+ struct qxl_mask whiteness;
+ } u;
+};
+
+struct qxl_drawable {
+ union qxl_release_info release_info;
+ uint32_t surface_id;
+ uint8_t effect;
+ uint8_t type;
+ uint8_t self_bitmap;
+ struct qxl_rect self_bitmap_area;
+ struct qxl_rect bbox;
+ struct qxl_clip clip;
+ uint32_t mm_time;
+ int32_t surfaces_dest[3];
+ struct qxl_rect surfaces_rects[3];
+ union {
+ struct qxl_fill fill;
+ struct qxl_opaque opaque;
+ struct qxl_copy copy;
+ struct qxl_transparent transparent;
+ struct qxl_alpha_blend alpha_blend;
+ struct qxl_copy_bits copy_bits;
+ struct qxl_copy blend;
+ struct qxl_rop_3 rop3;
+ struct qxl_stroke stroke;
+ struct qxl_text text;
+ struct qxl_mask blackness;
+ struct qxl_mask invers;
+ struct qxl_mask whiteness;
+ struct qxl_composite composite;
+ } u;
+};
+
+enum qxl_surface_cmd_type {
+ QXL_SURFACE_CMD_CREATE,
+ QXL_SURFACE_CMD_DESTROY,
+};
+
+struct qxl_surface {
+ uint32_t format;
+ uint32_t width;
+ uint32_t height;
+ int32_t stride;
+ QXLPHYSICAL data;
+};
+
+struct qxl_surface_cmd {
+ union qxl_release_info release_info;
+ uint32_t surface_id;
+ uint8_t type;
+ uint32_t flags;
+ union {
+ struct qxl_surface surface_create;
+ } u;
+};
+
+struct qxl_clip_rects {
+ uint32_t num_rects;
+ struct qxl_data_chunk chunk;
+};
+
+enum {
+ QXL_PATH_BEGIN = (1 << 0),
+ QXL_PATH_END = (1 << 1),
+ QXL_PATH_CLOSE = (1 << 3),
+ QXL_PATH_BEZIER = (1 << 4),
+};
+
+struct qxl_path_seg {
+ uint32_t flags;
+ uint32_t count;
+ struct qxl_point_fix points[0];
+};
+
+struct qxl_path {
+ uint32_t data_size;
+ struct qxl_data_chunk chunk;
+};
+
+enum {
+ QXL_IMAGE_GROUP_DRIVER,
+ QXL_IMAGE_GROUP_DEVICE,
+ QXL_IMAGE_GROUP_RED,
+ QXL_IMAGE_GROUP_DRIVER_DONT_CACHE,
+};
+
+struct qxl_image_id {
+ uint32_t group;
+ uint32_t unique;
+};
+
+union qxl_image_id_union {
+ struct qxl_image_id id;
+ uint64_t value;
+};
+
+enum qxl_image_flags {
+ QXL_IMAGE_CACHE = (1 << 0),
+ QXL_IMAGE_HIGH_BITS_SET = (1 << 1),
+};
+
+enum qxl_bitmap_flags {
+ QXL_BITMAP_DIRECT = (1 << 0),
+ QXL_BITMAP_UNSTABLE = (1 << 1),
+ QXL_BITMAP_TOP_DOWN = (1 << 2), /* == SPICE_BITMAP_FLAGS_TOP_DOWN */
+};
+
+#define QXL_SET_IMAGE_ID(image, _group, _unique) { \
+ (image)->descriptor.id = (((uint64_t)_unique) << 32) | _group; \
+}
+
+struct qxl_image_descriptor {
+ uint64_t id;
+ uint8_t type;
+ uint8_t flags;
+ uint32_t width;
+ uint32_t height;
+};
+
+struct qxl_palette {
+ uint64_t unique;
+ uint16_t num_ents;
+ uint32_t ents[0];
+};
+
+struct qxl_bitmap {
+ uint8_t format;
+ uint8_t flags;
+ uint32_t x;
+ uint32_t y;
+ uint32_t stride;
+ QXLPHYSICAL palette;
+ QXLPHYSICAL data; /* data[0] ? */
+};
+
+struct qxl_surface_id {
+ uint32_t surface_id;
+};
+
+struct qxl_encoder_data {
+ uint32_t data_size;
+ uint8_t data[0];
+};
+
+struct qxl_image {
+ struct qxl_image_descriptor descriptor;
+ union { /* variable length */
+ struct qxl_bitmap bitmap;
+ struct qxl_encoder_data quic;
+ struct qxl_surface_id surface_image;
+ } u;
+};
+
+/* A QXLHead is a single monitor output backed by a QXLSurface.
+ * x and y offsets are unsigned since they are used in relation to
+ * the given surface, not the same as the x, y coordinates in the guest
+ * screen reference frame. */
+struct qxl_head {
+ uint32_t id;
+ uint32_t surface_id;
+ uint32_t width;
+ uint32_t height;
+ uint32_t x;
+ uint32_t y;
+ uint32_t flags;
+};
+
+struct qxl_monitors_config {
+ uint16_t count;
+ uint16_t max_allowed; /* If it is 0 no fixed limit is given by the
+ driver */
+ struct qxl_head heads[0];
+};
+
+#pragma pack(pop)
+
+#endif /* _H_QXL_DEV */
Code Review / kvmfornfv.git / blobdiff