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mesa/src/virtio/virtio-gpu/virgl_protocol.h
Dmitry Osipenko 25881c701a virgl: Support new resource-layout command 
Support new vrend command that queries layout of a backing GBM buffer
for a giver vrend resource. Use it for querying stride/modifier of a
PIPE_SHARED resource, passing this info down to WSI for exported resources.
Now venus is able to import vrend resources, making gamescope work in KMS
mode on QEMU. Virgl doesn't use stride/modifier info of winsys when it
imports classic vrend resources, hence this change only affects venus
context when it imports virgl WSI buffers.

Based on initial version of resource-layout command from Daniel Stone.

Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Acked-by: Yiwei Zhang <zzyiwei@gmail.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37646>
2025-11-26 14:43:12 +00:00

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/*
* Copyright 2014, 2015 Red Hat.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef VIRGL_PROTOCOL_H
#define VIRGL_PROTOCOL_H
#include <stdint.h>
#define VIRGL_QUERY_STATE_NEW 0
#define VIRGL_QUERY_STATE_DONE 1
#define VIRGL_QUERY_STATE_WAIT_HOST 2
struct virgl_host_query_state {
uint32_t query_state;
uint32_t result_size;
uint64_t result;
};
struct virgl_memory_info
{
uint32_t total_device_memory; /**< size of device memory, e.g. VRAM */
uint32_t avail_device_memory; /**< free device memory at the moment */
uint32_t total_staging_memory; /**< size of staging memory, e.g. GART */
uint32_t avail_staging_memory; /**< free staging memory at the moment */
uint32_t device_memory_evicted; /**< size of memory evicted (monotonic counter) */
uint32_t nr_device_memory_evictions; /**< # of evictions (monotonic counter) */
};
#define VIRGL_RESOURCE_MAX_PLANES 4
struct virgl_resource_layout
{
uint64_t modifier;
uint32_t num_planes;
uint32_t reserved1;
struct {
uint64_t offset;
uint32_t stride;
uint32_t size;
} planes[VIRGL_RESOURCE_MAX_PLANES];
};
enum virgl_object_type {
VIRGL_OBJECT_NULL,
VIRGL_OBJECT_BLEND,
VIRGL_OBJECT_RASTERIZER,
VIRGL_OBJECT_DSA,
VIRGL_OBJECT_SHADER,
VIRGL_OBJECT_VERTEX_ELEMENTS,
VIRGL_OBJECT_SAMPLER_VIEW,
VIRGL_OBJECT_SAMPLER_STATE,
VIRGL_OBJECT_SURFACE,
VIRGL_OBJECT_QUERY,
VIRGL_OBJECT_STREAMOUT_TARGET,
VIRGL_OBJECT_MSAA_SURFACE,
VIRGL_MAX_OBJECTS,
};
/* context cmds to be encoded in the command stream */
enum virgl_context_cmd {
VIRGL_CCMD_NOP = 0,
VIRGL_CCMD_CREATE_OBJECT = 1,
VIRGL_CCMD_BIND_OBJECT,
VIRGL_CCMD_DESTROY_OBJECT,
VIRGL_CCMD_SET_VIEWPORT_STATE,
VIRGL_CCMD_SET_FRAMEBUFFER_STATE,
VIRGL_CCMD_SET_VERTEX_BUFFERS,
VIRGL_CCMD_CLEAR,
VIRGL_CCMD_DRAW_VBO,
VIRGL_CCMD_RESOURCE_INLINE_WRITE,
VIRGL_CCMD_SET_SAMPLER_VIEWS,
VIRGL_CCMD_SET_INDEX_BUFFER,
VIRGL_CCMD_SET_CONSTANT_BUFFER,
VIRGL_CCMD_SET_STENCIL_REF,
VIRGL_CCMD_SET_BLEND_COLOR,
VIRGL_CCMD_SET_SCISSOR_STATE,
VIRGL_CCMD_BLIT,
VIRGL_CCMD_RESOURCE_COPY_REGION,
VIRGL_CCMD_BIND_SAMPLER_STATES,
VIRGL_CCMD_BEGIN_QUERY,
VIRGL_CCMD_END_QUERY,
VIRGL_CCMD_GET_QUERY_RESULT,
VIRGL_CCMD_SET_POLYGON_STIPPLE,
VIRGL_CCMD_SET_CLIP_STATE,
VIRGL_CCMD_SET_SAMPLE_MASK,
VIRGL_CCMD_SET_STREAMOUT_TARGETS,
VIRGL_CCMD_SET_RENDER_CONDITION,
VIRGL_CCMD_SET_UNIFORM_BUFFER,
VIRGL_CCMD_SET_SUB_CTX,
VIRGL_CCMD_CREATE_SUB_CTX,
VIRGL_CCMD_DESTROY_SUB_CTX,
VIRGL_CCMD_BIND_SHADER,
VIRGL_CCMD_SET_TESS_STATE,
VIRGL_CCMD_SET_MIN_SAMPLES,
VIRGL_CCMD_SET_SHADER_BUFFERS,
VIRGL_CCMD_SET_SHADER_IMAGES,
VIRGL_CCMD_MEMORY_BARRIER,
VIRGL_CCMD_LAUNCH_GRID,
VIRGL_CCMD_SET_FRAMEBUFFER_STATE_NO_ATTACH,
VIRGL_CCMD_TEXTURE_BARRIER,
VIRGL_CCMD_SET_ATOMIC_BUFFERS,
VIRGL_CCMD_SET_DEBUG_FLAGS,
VIRGL_CCMD_GET_QUERY_RESULT_QBO,
VIRGL_CCMD_TRANSFER3D,
VIRGL_CCMD_END_TRANSFERS,
VIRGL_CCMD_COPY_TRANSFER3D,
VIRGL_CCMD_SET_TWEAKS,
VIRGL_CCMD_CLEAR_TEXTURE,
VIRGL_CCMD_PIPE_RESOURCE_CREATE,
VIRGL_CCMD_PIPE_RESOURCE_SET_TYPE,
VIRGL_CCMD_GET_MEMORY_INFO,
VIRGL_CCMD_EMIT_STRING_MARKER,
VIRGL_CCMD_LINK_SHADER,
/* video codec */
VIRGL_CCMD_CREATE_VIDEO_CODEC,
VIRGL_CCMD_DESTROY_VIDEO_CODEC,
VIRGL_CCMD_CREATE_VIDEO_BUFFER,
VIRGL_CCMD_DESTROY_VIDEO_BUFFER,
VIRGL_CCMD_BEGIN_FRAME,
VIRGL_CCMD_DECODE_MACROBLOCK,
VIRGL_CCMD_DECODE_BITSTREAM,
VIRGL_CCMD_ENCODE_BITSTREAM,
VIRGL_CCMD_END_FRAME,
VIRGL_CCMD_CLEAR_SURFACE,
VIRGL_CCMD_GET_PIPE_RESOURCE_LAYOUT,
VIRGL_MAX_COMMANDS
};
enum virgl_shader_stage {
VIRGL_SHADER_VERTEX,
VIRGL_SHADER_FRAGMENT,
VIRGL_SHADER_GEOMETRY,
VIRGL_SHADER_TESS_CTRL,
VIRGL_SHADER_TESS_EVAL,
VIRGL_SHADER_COMPUTE,
};
/*
8-bit cmd headers
8-bit object type
16-bit length
*/
#define VIRGL_CMD0(cmd, obj, len) ((cmd) | ((obj) << 8) | ((len) << 16))
#define VIRGL_CMD0_MAX_DWORDS (((1ULL << 16) - 1) / 4) * 4
/* hw specification */
#define VIRGL_MAX_COLOR_BUFS 8
#define VIRGL_MAX_CLIP_PLANES 8
#define VIRGL_OBJ_CREATE_HEADER 0
#define VIRGL_OBJ_CREATE_HANDLE 1
#define VIRGL_OBJ_BIND_HEADER 0
#define VIRGL_OBJ_BIND_HANDLE 1
#define VIRGL_OBJ_DESTROY_HANDLE 1
/* some of these defines are a specification - not used in the code */
/* bit offsets for blend state object */
#define VIRGL_OBJ_BLEND_SIZE (VIRGL_MAX_COLOR_BUFS + 3)
#define VIRGL_OBJ_BLEND_HANDLE 1
#define VIRGL_OBJ_BLEND_S0 2
#define VIRGL_OBJ_BLEND_S0_INDEPENDENT_BLEND_ENABLE(x) ((x) & 0x1 << 0)
#define VIRGL_OBJ_BLEND_S0_LOGICOP_ENABLE(x) (((x) & 0x1) << 1)
#define VIRGL_OBJ_BLEND_S0_DITHER(x) (((x) & 0x1) << 2)
#define VIRGL_OBJ_BLEND_S0_ALPHA_TO_COVERAGE(x) (((x) & 0x1) << 3)
#define VIRGL_OBJ_BLEND_S0_ALPHA_TO_ONE(x) (((x) & 0x1) << 4)
#define VIRGL_OBJ_BLEND_S1 3
#define VIRGL_OBJ_BLEND_S1_LOGICOP_FUNC(x) (((x) & 0xf) << 0)
/* repeated once per number of cbufs */
#define VIRGL_OBJ_BLEND_S2(cbuf) (4 + (cbuf))
#define VIRGL_OBJ_BLEND_S2_RT_BLEND_ENABLE(x) (((x) & 0x1) << 0)
#define VIRGL_OBJ_BLEND_S2_RT_RGB_FUNC(x) (((x) & 0x7) << 1)
#define VIRGL_OBJ_BLEND_S2_RT_RGB_SRC_FACTOR(x) (((x) & 0x1f) << 4)
#define VIRGL_OBJ_BLEND_S2_RT_RGB_DST_FACTOR(x) (((x) & 0x1f) << 9)
#define VIRGL_OBJ_BLEND_S2_RT_ALPHA_FUNC(x) (((x) & 0x7) << 14)
#define VIRGL_OBJ_BLEND_S2_RT_ALPHA_SRC_FACTOR(x) (((x) & 0x1f) << 17)
#define VIRGL_OBJ_BLEND_S2_RT_ALPHA_DST_FACTOR(x) (((x) & 0x1f) << 22)
#define VIRGL_OBJ_BLEND_S2_RT_COLORMASK(x) (((x) & 0xf) << 27)
/* bit offsets for DSA state */
#define VIRGL_OBJ_DSA_SIZE 5
#define VIRGL_OBJ_DSA_HANDLE 1
#define VIRGL_OBJ_DSA_S0 2
#define VIRGL_OBJ_DSA_S0_DEPTH_ENABLE(x) (((x) & 0x1) << 0)
#define VIRGL_OBJ_DSA_S0_DEPTH_WRITEMASK(x) (((x) & 0x1) << 1)
#define VIRGL_OBJ_DSA_S0_DEPTH_FUNC(x) (((x) & 0x7) << 2)
#define VIRGL_OBJ_DSA_S0_ALPHA_ENABLED(x) (((x) & 0x1) << 8)
#define VIRGL_OBJ_DSA_S0_ALPHA_FUNC(x) (((x) & 0x7) << 9)
#define VIRGL_OBJ_DSA_S1 3
#define VIRGL_OBJ_DSA_S2 4
#define VIRGL_OBJ_DSA_S1_STENCIL_ENABLED(x) (((x) & 0x1) << 0)
#define VIRGL_OBJ_DSA_S1_STENCIL_FUNC(x) (((x) & 0x7) << 1)
#define VIRGL_OBJ_DSA_S1_STENCIL_FAIL_OP(x) (((x) & 0x7) << 4)
#define VIRGL_OBJ_DSA_S1_STENCIL_ZPASS_OP(x) (((x) & 0x7) << 7)
#define VIRGL_OBJ_DSA_S1_STENCIL_ZFAIL_OP(x) (((x) & 0x7) << 10)
#define VIRGL_OBJ_DSA_S1_STENCIL_VALUEMASK(x) (((x) & 0xff) << 13)
#define VIRGL_OBJ_DSA_S1_STENCIL_WRITEMASK(x) (((x) & 0xff) << 21)
#define VIRGL_OBJ_DSA_ALPHA_REF 5
/* offsets for rasterizer state */
#define VIRGL_OBJ_RS_SIZE 9
#define VIRGL_OBJ_RS_HANDLE 1
#define VIRGL_OBJ_RS_S0 2
#define VIRGL_OBJ_RS_S0_FLATSHADE(x) (((x) & 0x1) << 0)
#define VIRGL_OBJ_RS_S0_DEPTH_CLIP(x) (((x) & 0x1) << 1)
#define VIRGL_OBJ_RS_S0_CLIP_HALFZ(x) (((x) & 0x1) << 2)
#define VIRGL_OBJ_RS_S0_RASTERIZER_DISCARD(x) (((x) & 0x1) << 3)
#define VIRGL_OBJ_RS_S0_FLATSHADE_FIRST(x) (((x) & 0x1) << 4)
#define VIRGL_OBJ_RS_S0_LIGHT_TWOSIZE(x) (((x) & 0x1) << 5)
#define VIRGL_OBJ_RS_S0_SPRITE_COORD_MODE(x) (((x) & 0x1) << 6)
#define VIRGL_OBJ_RS_S0_POINT_QUAD_RASTERIZATION(x) (((x) & 0x1) << 7)
#define VIRGL_OBJ_RS_S0_CULL_FACE(x) (((x) & 0x3) << 8)
#define VIRGL_OBJ_RS_S0_FILL_FRONT(x) (((x) & 0x3) << 10)
#define VIRGL_OBJ_RS_S0_FILL_BACK(x) (((x) & 0x3) << 12)
#define VIRGL_OBJ_RS_S0_SCISSOR(x) (((x) & 0x1) << 14)
#define VIRGL_OBJ_RS_S0_FRONT_CCW(x) (((x) & 0x1) << 15)
#define VIRGL_OBJ_RS_S0_CLAMP_VERTEX_COLOR(x) (((x) & 0x1) << 16)
#define VIRGL_OBJ_RS_S0_CLAMP_FRAGMENT_COLOR(x) (((x) & 0x1) << 17)
#define VIRGL_OBJ_RS_S0_OFFSET_LINE(x) (((x) & 0x1) << 18)
#define VIRGL_OBJ_RS_S0_OFFSET_POINT(x) (((x) & 0x1) << 19)
#define VIRGL_OBJ_RS_S0_OFFSET_TRI(x) (((x) & 0x1) << 20)
#define VIRGL_OBJ_RS_S0_POLY_SMOOTH(x) (((x) & 0x1) << 21)
#define VIRGL_OBJ_RS_S0_POLY_STIPPLE_ENABLE(x) (((x) & 0x1) << 22)
#define VIRGL_OBJ_RS_S0_POINT_SMOOTH(x) (((x) & 0x1) << 23)
#define VIRGL_OBJ_RS_S0_POINT_SIZE_PER_VERTEX(x) (((x) & 0x1) << 24)
#define VIRGL_OBJ_RS_S0_MULTISAMPLE(x) (((x) & 0x1) << 25)
#define VIRGL_OBJ_RS_S0_LINE_SMOOTH(x) (((x) & 0x1) << 26)
#define VIRGL_OBJ_RS_S0_LINE_STIPPLE_ENABLE(x) (((x) & 0x1) << 27)
#define VIRGL_OBJ_RS_S0_LINE_LAST_PIXEL(x) (((x) & 0x1) << 28)
#define VIRGL_OBJ_RS_S0_HALF_PIXEL_CENTER(x) (((x) & 0x1) << 29)
#define VIRGL_OBJ_RS_S0_BOTTOM_EDGE_RULE(x) (((x) & 0x1) << 30)
#define VIRGL_OBJ_RS_S0_FORCE_PERSAMPLE_INTERP(x) (((x) & 0x1u) << 31)
#define VIRGL_OBJ_RS_POINT_SIZE 3
#define VIRGL_OBJ_RS_SPRITE_COORD_ENABLE 4
#define VIRGL_OBJ_RS_S3 5
#define VIRGL_OBJ_RS_S3_LINE_STIPPLE_PATTERN(x) (((x) & 0xffff) << 0)
#define VIRGL_OBJ_RS_S3_LINE_STIPPLE_FACTOR(x) (((x) & 0xff) << 16)
#define VIRGL_OBJ_RS_S3_CLIP_PLANE_ENABLE(x) (((x) & 0xff) << 24)
#define VIRGL_OBJ_RS_LINE_WIDTH 6
#define VIRGL_OBJ_RS_OFFSET_UNITS 7
#define VIRGL_OBJ_RS_OFFSET_SCALE 8
#define VIRGL_OBJ_RS_OFFSET_CLAMP 9
#define VIRGL_OBJ_CLEAR_SIZE 8
#define VIRGL_OBJ_CLEAR_BUFFERS 1
#define VIRGL_OBJ_CLEAR_COLOR_0 2 /* color is 4 * u32/f32/i32 */
#define VIRGL_OBJ_CLEAR_COLOR_1 3
#define VIRGL_OBJ_CLEAR_COLOR_2 4
#define VIRGL_OBJ_CLEAR_COLOR_3 5
#define VIRGL_OBJ_CLEAR_DEPTH_0 6 /* depth is a double precision float */
#define VIRGL_OBJ_CLEAR_DEPTH_1 7
#define VIRGL_OBJ_CLEAR_STENCIL 8
/* shader object */
#define VIRGL_OBJ_SHADER_HDR_SIZE(nso) (5 + ((nso) ? (2 * nso) + 4 : 0))
#define VIRGL_OBJ_SHADER_HANDLE 1
#define VIRGL_OBJ_SHADER_TYPE 2
#define VIRGL_OBJ_SHADER_OFFSET 3
#define VIRGL_OBJ_SHADER_OFFSET_VAL(x) (((x) & 0x7fffffff) << 0)
/* start contains full length in VAL - also implies continuations */
/* continuation contains offset in VAL */
#define VIRGL_OBJ_SHADER_OFFSET_CONT (0x1u << 31)
#define VIRGL_OBJ_SHADER_NUM_TOKENS 4
#define VIRGL_OBJ_SHADER_SO_NUM_OUTPUTS 5
#define VIRGL_OBJ_SHADER_SO_STRIDE(x) (6 + (x))
#define VIRGL_OBJ_SHADER_SO_OUTPUT0(x) (10 + (x * 2))
#define VIRGL_OBJ_SHADER_SO_OUTPUT_REGISTER_INDEX(x) (((x) & 0xff) << 0)
#define VIRGL_OBJ_SHADER_SO_OUTPUT_START_COMPONENT(x) (((x) & 0x3) << 8)
#define VIRGL_OBJ_SHADER_SO_OUTPUT_NUM_COMPONENTS(x) (((x) & 0x7) << 10)
#define VIRGL_OBJ_SHADER_SO_OUTPUT_BUFFER(x) (((x) & 0x7) << 13)
#define VIRGL_OBJ_SHADER_SO_OUTPUT_DST_OFFSET(x) (((x) & 0xffff) << 16)
#define VIRGL_OBJ_SHADER_SO_OUTPUT0_SO(x) (11 + (x * 2))
#define VIRGL_OBJ_SHADER_SO_OUTPUT_STREAM(x) (((x) & 0x03) << 0)
/* viewport state */
#define VIRGL_SET_VIEWPORT_STATE_SIZE(num_viewports) ((6 * num_viewports) + 1)
#define VIRGL_SET_VIEWPORT_START_SLOT 1
#define VIRGL_SET_VIEWPORT_STATE_SCALE_0(x) (2 + (x * 6))
#define VIRGL_SET_VIEWPORT_STATE_SCALE_1(x) (3 + (x * 6))
#define VIRGL_SET_VIEWPORT_STATE_SCALE_2(x) (4 + (x * 6))
#define VIRGL_SET_VIEWPORT_STATE_TRANSLATE_0(x) (5 + (x * 6))
#define VIRGL_SET_VIEWPORT_STATE_TRANSLATE_1(x) (6 + (x * 6))
#define VIRGL_SET_VIEWPORT_STATE_TRANSLATE_2(x) (7 + (x * 6))
/* framebuffer state */
#define VIRGL_SET_FRAMEBUFFER_STATE_SIZE(nr_cbufs) (nr_cbufs + 2)
#define VIRGL_SET_FRAMEBUFFER_STATE_NR_CBUFS 1
#define VIRGL_SET_FRAMEBUFFER_STATE_NR_ZSURF_HANDLE 2
#define VIRGL_SET_FRAMEBUFFER_STATE_CBUF_HANDLE(x) ((x) + 3)
/* vertex elements object */
#define VIRGL_OBJ_VERTEX_ELEMENTS_SIZE(num_elements) (((num_elements) * 4) + 1)
#define VIRGL_OBJ_VERTEX_ELEMENTS_HANDLE 1
#define VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_OFFSET(x) (((x) * 4) + 2) /* repeated per VE */
#define VIRGL_OBJ_VERTEX_ELEMENTS_V0_INSTANCE_DIVISOR(x) (((x) * 4) + 3)
#define VIRGL_OBJ_VERTEX_ELEMENTS_V0_VERTEX_BUFFER_INDEX(x) (((x) * 4) + 4)
#define VIRGL_OBJ_VERTEX_ELEMENTS_V0_SRC_FORMAT(x) (((x) * 4) + 5)
/* vertex buffers */
#define VIRGL_SET_VERTEX_BUFFERS_SIZE(num_buffers) ((num_buffers) * 3)
#define VIRGL_SET_VERTEX_BUFFER_STRIDE(x) (((x) * 3) + 1)
#define VIRGL_SET_VERTEX_BUFFER_OFFSET(x) (((x) * 3) + 2)
#define VIRGL_SET_VERTEX_BUFFER_HANDLE(x) (((x) * 3) + 3)
/* index buffer */
#define VIRGL_SET_INDEX_BUFFER_SIZE(ib) (((ib) ? 2 : 0) + 1)
#define VIRGL_SET_INDEX_BUFFER_HANDLE 1
#define VIRGL_SET_INDEX_BUFFER_INDEX_SIZE 2 /* only if sending an IB handle */
#define VIRGL_SET_INDEX_BUFFER_OFFSET 3 /* only if sending an IB handle */
/* constant buffer */
#define VIRGL_SET_CONSTANT_BUFFER_SHADER_TYPE 1
#define VIRGL_SET_CONSTANT_BUFFER_INDEX 2
#define VIRGL_SET_CONSTANT_BUFFER_DATA_START 3
#define VIRGL_SET_UNIFORM_BUFFER_SIZE 5
#define VIRGL_SET_UNIFORM_BUFFER_SHADER_TYPE 1
#define VIRGL_SET_UNIFORM_BUFFER_INDEX 2
#define VIRGL_SET_UNIFORM_BUFFER_OFFSET 3
#define VIRGL_SET_UNIFORM_BUFFER_LENGTH 4
#define VIRGL_SET_UNIFORM_BUFFER_RES_HANDLE 5
/* draw VBO */
#define VIRGL_DRAW_VBO_SIZE 12
#define VIRGL_DRAW_VBO_SIZE_TESS 14
#define VIRGL_DRAW_VBO_SIZE_INDIRECT 20
#define VIRGL_DRAW_VBO_START 1
#define VIRGL_DRAW_VBO_COUNT 2
#define VIRGL_DRAW_VBO_MODE 3
#define VIRGL_DRAW_VBO_INDEXED 4
#define VIRGL_DRAW_VBO_INSTANCE_COUNT 5
#define VIRGL_DRAW_VBO_INDEX_BIAS 6
#define VIRGL_DRAW_VBO_START_INSTANCE 7
#define VIRGL_DRAW_VBO_PRIMITIVE_RESTART 8
#define VIRGL_DRAW_VBO_RESTART_INDEX 9
#define VIRGL_DRAW_VBO_MIN_INDEX 10
#define VIRGL_DRAW_VBO_MAX_INDEX 11
#define VIRGL_DRAW_VBO_COUNT_FROM_SO 12
/* tess packet */
#define VIRGL_DRAW_VBO_VERTICES_PER_PATCH 13
#define VIRGL_DRAW_VBO_DRAWID 14
/* indirect packet */
#define VIRGL_DRAW_VBO_INDIRECT_HANDLE 15
#define VIRGL_DRAW_VBO_INDIRECT_OFFSET 16
#define VIRGL_DRAW_VBO_INDIRECT_STRIDE 17
#define VIRGL_DRAW_VBO_INDIRECT_DRAW_COUNT 18
#define VIRGL_DRAW_VBO_INDIRECT_DRAW_COUNT_OFFSET 19
#define VIRGL_DRAW_VBO_INDIRECT_DRAW_COUNT_HANDLE 20
/* create surface */
#define VIRGL_OBJ_SURFACE_SIZE 5
#define VIRGL_OBJ_SURFACE_HANDLE 1
#define VIRGL_OBJ_SURFACE_RES_HANDLE 2
#define VIRGL_OBJ_SURFACE_FORMAT 3
#define VIRGL_OBJ_SURFACE_BUFFER_FIRST_ELEMENT 4
#define VIRGL_OBJ_SURFACE_BUFFER_LAST_ELEMENT 5
#define VIRGL_OBJ_SURFACE_TEXTURE_LEVEL 4
#define VIRGL_OBJ_SURFACE_TEXTURE_LAYERS 5
/* create surface with implicit MSAA support (for EXT_multisample_render_to_texture) */
#define VIRGL_OBJ_MSAA_SURFACE_SIZE (VIRGL_OBJ_SURFACE_SIZE + 1)
#define VIRGL_OBJ_SURFACE_SAMPLE_COUNT 6
/* create streamout target */
#define VIRGL_OBJ_STREAMOUT_SIZE 4
#define VIRGL_OBJ_STREAMOUT_HANDLE 1
#define VIRGL_OBJ_STREAMOUT_RES_HANDLE 2
#define VIRGL_OBJ_STREAMOUT_BUFFER_OFFSET 3
#define VIRGL_OBJ_STREAMOUT_BUFFER_SIZE 4
/* sampler state */
#define VIRGL_OBJ_SAMPLER_STATE_SIZE 9
#define VIRGL_OBJ_SAMPLER_STATE_HANDLE 1
#define VIRGL_OBJ_SAMPLER_STATE_S0 2
#define VIRGL_OBJ_SAMPLE_STATE_S0_WRAP_S(x) (((x) & 0x7) << 0)
#define VIRGL_OBJ_SAMPLE_STATE_S0_WRAP_T(x) (((x) & 0x7) << 3)
#define VIRGL_OBJ_SAMPLE_STATE_S0_WRAP_R(x) (((x) & 0x7) << 6)
#define VIRGL_OBJ_SAMPLE_STATE_S0_MIN_IMG_FILTER(x) (((x) & 0x1) << 9) /* Used to be 2 bits wide */
#define VIRGL_OBJ_SAMPLE_STATE_S0_MIN_MIP_FILTER(x) (((x) & 0x3) << 11)
#define VIRGL_OBJ_SAMPLE_STATE_S0_MAG_IMG_FILTER(x) (((x) & 0x1) << 13) /* Used to be 2 bits wide */
#define VIRGL_OBJ_SAMPLE_STATE_S0_COMPARE_MODE(x) (((x) & 0x1) << 15)
#define VIRGL_OBJ_SAMPLE_STATE_S0_COMPARE_FUNC(x) (((x) & 0x7) << 16)
#define VIRGL_OBJ_SAMPLE_STATE_S0_SEAMLESS_CUBE_MAP(x) (((x) & 0x1) << 19)
#define VIRGL_OBJ_SAMPLE_STATE_S0_MAX_ANISOTROPY(x) (((x & 0x1f)) << 20) /* Used to be 6 bits wide */
#define VIRGL_OBJ_SAMPLER_STATE_LOD_BIAS 3
#define VIRGL_OBJ_SAMPLER_STATE_MIN_LOD 4
#define VIRGL_OBJ_SAMPLER_STATE_MAX_LOD 5
#define VIRGL_OBJ_SAMPLER_STATE_BORDER_COLOR(x) ((x) + 6) /* 6 - 9 */
/* sampler view */
#define VIRGL_OBJ_SAMPLER_VIEW_SIZE 6
#define VIRGL_OBJ_SAMPLER_VIEW_HANDLE 1
#define VIRGL_OBJ_SAMPLER_VIEW_RES_HANDLE 2
#define VIRGL_OBJ_SAMPLER_VIEW_FORMAT 3
#define VIRGL_OBJ_SAMPLER_VIEW_BUFFER_FIRST_ELEMENT 4
#define VIRGL_OBJ_SAMPLER_VIEW_BUFFER_LAST_ELEMENT 5
#define VIRGL_OBJ_SAMPLER_VIEW_TEXTURE_LAYER 4
#define VIRGL_OBJ_SAMPLER_VIEW_TEXTURE_LEVEL 5
#define VIRGL_OBJ_SAMPLER_VIEW_SWIZZLE 6
#define VIRGL_OBJ_SAMPLER_VIEW_SWIZZLE_R(x) (((x) & 0x7) << 0)
#define VIRGL_OBJ_SAMPLER_VIEW_SWIZZLE_G(x) (((x) & 0x7) << 3)
#define VIRGL_OBJ_SAMPLER_VIEW_SWIZZLE_B(x) (((x) & 0x7) << 6)
#define VIRGL_OBJ_SAMPLER_VIEW_SWIZZLE_A(x) (((x) & 0x7) << 9)
/* set sampler views */
#define VIRGL_SET_SAMPLER_VIEWS_SIZE(num_views) ((num_views) + 2)
#define VIRGL_SET_SAMPLER_VIEWS_SHADER_TYPE 1
#define VIRGL_SET_SAMPLER_VIEWS_START_SLOT 2
#define VIRGL_SET_SAMPLER_VIEWS_V0_HANDLE 3
/* bind sampler states */
#define VIRGL_BIND_SAMPLER_STATES(num_states) ((num_states) + 2)
#define VIRGL_BIND_SAMPLER_STATES_SHADER_TYPE 1
#define VIRGL_BIND_SAMPLER_STATES_START_SLOT 2
#define VIRGL_BIND_SAMPLER_STATES_S0_HANDLE 3
/* set stencil reference */
#define VIRGL_SET_STENCIL_REF_SIZE 1
#define VIRGL_SET_STENCIL_REF 1
#define VIRGL_STENCIL_REF_VAL(f, s) ((f & 0xff) | (((s & 0xff) << 8)))
/* set blend color */
#define VIRGL_SET_BLEND_COLOR_SIZE 4
#define VIRGL_SET_BLEND_COLOR(x) ((x) + 1)
/* set scissor state */
#define VIRGL_SET_SCISSOR_STATE_SIZE(x) (1 + 2 * x)
#define VIRGL_SET_SCISSOR_START_SLOT 1
#define VIRGL_SET_SCISSOR_MINX_MINY(x) (2 + (x * 2))
#define VIRGL_SET_SCISSOR_MAXX_MAXY(x) (3 + (x * 2))
/* resource copy region */
#define VIRGL_CMD_RESOURCE_COPY_REGION_SIZE 13
#define VIRGL_CMD_RCR_DST_RES_HANDLE 1
#define VIRGL_CMD_RCR_DST_LEVEL 2
#define VIRGL_CMD_RCR_DST_X 3
#define VIRGL_CMD_RCR_DST_Y 4
#define VIRGL_CMD_RCR_DST_Z 5
#define VIRGL_CMD_RCR_SRC_RES_HANDLE 6
#define VIRGL_CMD_RCR_SRC_LEVEL 7
#define VIRGL_CMD_RCR_SRC_X 8
#define VIRGL_CMD_RCR_SRC_Y 9
#define VIRGL_CMD_RCR_SRC_Z 10
#define VIRGL_CMD_RCR_SRC_W 11
#define VIRGL_CMD_RCR_SRC_H 12
#define VIRGL_CMD_RCR_SRC_D 13
/* blit */
#define VIRGL_CMD_BLIT_SIZE 21
#define VIRGL_CMD_BLIT_S0 1
#define VIRGL_CMD_BLIT_S0_MASK(x) (((x) & 0xff) << 0)
#define VIRGL_CMD_BLIT_S0_FILTER(x) (((x) & 0x3) << 8)
#define VIRGL_CMD_BLIT_S0_SCISSOR_ENABLE(x) (((x) & 0x1) << 10)
#define VIRGL_CMD_BLIT_S0_RENDER_CONDITION_ENABLE(x) (((x) & 0x1) << 11)
#define VIRGL_CMD_BLIT_S0_ALPHA_BLEND(x) (((x) & 0x1) << 12)
#define VIRGL_CMD_BLIT_SCISSOR_MINX_MINY 2
#define VIRGL_CMD_BLIT_SCISSOR_MAXX_MAXY 3
#define VIRGL_CMD_BLIT_DST_RES_HANDLE 4
#define VIRGL_CMD_BLIT_DST_LEVEL 5
#define VIRGL_CMD_BLIT_DST_FORMAT 6
#define VIRGL_CMD_BLIT_DST_X 7
#define VIRGL_CMD_BLIT_DST_Y 8
#define VIRGL_CMD_BLIT_DST_Z 9
#define VIRGL_CMD_BLIT_DST_W 10
#define VIRGL_CMD_BLIT_DST_H 11
#define VIRGL_CMD_BLIT_DST_D 12
#define VIRGL_CMD_BLIT_SRC_RES_HANDLE 13
#define VIRGL_CMD_BLIT_SRC_LEVEL 14
#define VIRGL_CMD_BLIT_SRC_FORMAT 15
#define VIRGL_CMD_BLIT_SRC_X 16
#define VIRGL_CMD_BLIT_SRC_Y 17
#define VIRGL_CMD_BLIT_SRC_Z 18
#define VIRGL_CMD_BLIT_SRC_W 19
#define VIRGL_CMD_BLIT_SRC_H 20
#define VIRGL_CMD_BLIT_SRC_D 21
/* query object */
#define VIRGL_OBJ_QUERY_SIZE 4
#define VIRGL_OBJ_QUERY_HANDLE 1
#define VIRGL_OBJ_QUERY_TYPE_INDEX 2
#define VIRGL_OBJ_QUERY_TYPE(x) (x & 0xffff)
#define VIRGL_OBJ_QUERY_INDEX(x) ((x & 0xffff) << 16)
#define VIRGL_OBJ_QUERY_OFFSET 3
#define VIRGL_OBJ_QUERY_RES_HANDLE 4
#define VIRGL_QUERY_BEGIN_HANDLE 1
#define VIRGL_QUERY_END_HANDLE 1
#define VIRGL_QUERY_RESULT_SIZE 2
#define VIRGL_QUERY_RESULT_HANDLE 1
#define VIRGL_QUERY_RESULT_WAIT 2
/* render condition */
#define VIRGL_RENDER_CONDITION_SIZE 3
#define VIRGL_RENDER_CONDITION_HANDLE 1
#define VIRGL_RENDER_CONDITION_CONDITION 2
#define VIRGL_RENDER_CONDITION_MODE 3
/* resource inline write */
#define VIRGL_RESOURCE_IW_RES_HANDLE 1
#define VIRGL_RESOURCE_IW_LEVEL 2
#define VIRGL_RESOURCE_IW_USAGE 3
#define VIRGL_RESOURCE_IW_STRIDE 4
#define VIRGL_RESOURCE_IW_LAYER_STRIDE 5
#define VIRGL_RESOURCE_IW_X 6
#define VIRGL_RESOURCE_IW_Y 7
#define VIRGL_RESOURCE_IW_Z 8
#define VIRGL_RESOURCE_IW_W 9
#define VIRGL_RESOURCE_IW_H 10
#define VIRGL_RESOURCE_IW_D 11
#define VIRGL_RESOURCE_IW_DATA_START 12
/* set streamout targets */
#define VIRGL_SET_STREAMOUT_TARGETS_APPEND_BITMASK 1
#define VIRGL_SET_STREAMOUT_TARGETS_H0 2
/* set sample mask */
#define VIRGL_SET_SAMPLE_MASK_SIZE 1
#define VIRGL_SET_SAMPLE_MASK_MASK 1
/* set clip state */
#define VIRGL_SET_CLIP_STATE_SIZE 32
#define VIRGL_SET_CLIP_STATE_C0 1
/* polygon stipple */
#define VIRGL_POLYGON_STIPPLE_SIZE 32
#define VIRGL_POLYGON_STIPPLE_P0 1
#define VIRGL_BIND_SHADER_SIZE 2
#define VIRGL_BIND_SHADER_HANDLE 1
#define VIRGL_BIND_SHADER_TYPE 2
/* tess state */
#define VIRGL_TESS_STATE_SIZE 6
/* set min samples */
#define VIRGL_SET_MIN_SAMPLES_SIZE 1
#define VIRGL_SET_MIN_SAMPLES_MASK 1
/* set shader buffers */
#define VIRGL_SET_SHADER_BUFFER_ELEMENT_SIZE 3
#define VIRGL_SET_SHADER_BUFFER_SIZE(x) (VIRGL_SET_SHADER_BUFFER_ELEMENT_SIZE * (x)) + 2
#define VIRGL_SET_SHADER_BUFFER_SHADER_TYPE 1
#define VIRGL_SET_SHADER_BUFFER_START_SLOT 2
#define VIRGL_SET_SHADER_BUFFER_OFFSET(x) ((x) * VIRGL_SET_SHADER_BUFFER_ELEMENT_SIZE + 3)
#define VIRGL_SET_SHADER_BUFFER_LENGTH(x) ((x) * VIRGL_SET_SHADER_BUFFER_ELEMENT_SIZE + 4)
#define VIRGL_SET_SHADER_BUFFER_RES_HANDLE(x) ((x) * VIRGL_SET_SHADER_BUFFER_ELEMENT_SIZE + 5)
/* set shader images */
#define VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE 5
#define VIRGL_SET_SHADER_IMAGE_SIZE(x) (VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE * (x)) + 2
#define VIRGL_SET_SHADER_IMAGE_SHADER_TYPE 1
#define VIRGL_SET_SHADER_IMAGE_START_SLOT 2
#define VIRGL_SET_SHADER_IMAGE_FORMAT(x) ((x) * VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE + 3)
#define VIRGL_SET_SHADER_IMAGE_ACCESS(x) ((x) * VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE + 4)
#define VIRGL_SET_SHADER_IMAGE_LAYER_OFFSET(x) ((x) * VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE + 5)
#define VIRGL_SET_SHADER_IMAGE_LEVEL_SIZE(x) ((x) * VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE + 6)
#define VIRGL_SET_SHADER_IMAGE_RES_HANDLE(x) ((x) * VIRGL_SET_SHADER_IMAGE_ELEMENT_SIZE + 7)
/* memory barrier */
#define VIRGL_MEMORY_BARRIER_SIZE 1
#define VIRGL_MEMORY_BARRIER_FLAGS 1
/* launch grid */
#define VIRGL_LAUNCH_GRID_SIZE 8
#define VIRGL_LAUNCH_BLOCK_X 1
#define VIRGL_LAUNCH_BLOCK_Y 2
#define VIRGL_LAUNCH_BLOCK_Z 3
#define VIRGL_LAUNCH_GRID_X 4
#define VIRGL_LAUNCH_GRID_Y 5
#define VIRGL_LAUNCH_GRID_Z 6
#define VIRGL_LAUNCH_INDIRECT_HANDLE 7
#define VIRGL_LAUNCH_INDIRECT_OFFSET 8
/* framebuffer state no attachment */
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_SIZE 2
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_WIDTH_HEIGHT 1
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_WIDTH(x) (x & 0xffff)
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_HEIGHT(x) ((x >> 16) & 0xffff)
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_LAYERS_SAMPLES 2
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_LAYERS(x) (x & 0xffff)
#define VIRGL_SET_FRAMEBUFFER_STATE_NO_ATTACH_SAMPLES(x) ((x >> 16) & 0xff)
/* texture barrier */
#define VIRGL_TEXTURE_BARRIER_SIZE 1
#define VIRGL_TEXTURE_BARRIER_FLAGS 1
/* hw atomics */
#define VIRGL_SET_ATOMIC_BUFFER_ELEMENT_SIZE 3
#define VIRGL_SET_ATOMIC_BUFFER_SIZE(x) (VIRGL_SET_ATOMIC_BUFFER_ELEMENT_SIZE * (x)) + 1
#define VIRGL_SET_ATOMIC_BUFFER_START_SLOT 1
#define VIRGL_SET_ATOMIC_BUFFER_OFFSET(x) ((x) * VIRGL_SET_ATOMIC_BUFFER_ELEMENT_SIZE + 2)
#define VIRGL_SET_ATOMIC_BUFFER_LENGTH(x) ((x) * VIRGL_SET_ATOMIC_BUFFER_ELEMENT_SIZE + 3)
#define VIRGL_SET_ATOMIC_BUFFER_RES_HANDLE(x) ((x) * VIRGL_SET_ATOMIC_BUFFER_ELEMENT_SIZE + 4)
/* set debug flags */
#define VIRGL_SET_DEBUG_FLAGS_MIN_SIZE 2
#define VIRGL_SET_DEBUG_FLAGSTRING_OFFSET 1
/* query buffer object */
#define VIRGL_QUERY_RESULT_QBO_SIZE 6
#define VIRGL_QUERY_RESULT_QBO_HANDLE 1
#define VIRGL_QUERY_RESULT_QBO_QBO_HANDLE 2
#define VIRGL_QUERY_RESULT_QBO_WAIT 3
#define VIRGL_QUERY_RESULT_QBO_RESULT_TYPE 4
#define VIRGL_QUERY_RESULT_QBO_OFFSET 5
#define VIRGL_QUERY_RESULT_QBO_INDEX 6
#define VIRGL_TRANSFER_TO_HOST 1
#define VIRGL_TRANSFER_FROM_HOST 2
/* Transfer */
#define VIRGL_TRANSFER3D_SIZE 13
/* The first 11 dwords are the same as VIRGL_RESOURCE_IW_* */
#define VIRGL_TRANSFER3D_DATA_OFFSET 12
#define VIRGL_TRANSFER3D_DIRECTION 13
/* Copy transfer to host and from host*/
#define VIRGL_COPY_TRANSFER3D_SIZE 14
/* The first 11 dwords are the same as VIRGL_RESOURCE_IW_* */
#define VIRGL_COPY_TRANSFER3D_SRC_RES_HANDLE 12
#define VIRGL_COPY_TRANSFER3D_SRC_RES_OFFSET 13
#define VIRGL_COPY_TRANSFER3D_FLAGS 14
#define VIRGL_COPY_TRANSFER3D_FLAGS_SYNCHRONIZED (1 << 0)
/* 1 << 1 means transfer from host.
0 << 1 means transfer to host.*/
#define VIRGL_COPY_TRANSFER3D_FLAGS_READ_FROM_HOST (1 << 1)
/* set tweak flags */
#define VIRGL_SET_TWEAKS_SIZE 2
#define VIRGL_SET_TWEAKS_ID 1
#define VIRGL_SET_TWEAKS_VALUE 2
enum vrend_tweak_type {
virgl_tweak_gles_brga_emulate,
virgl_tweak_gles_brga_apply_dest_swizzle,
virgl_tweak_gles_tf3_samples_passes_multiplier,
virgl_tweak_undefined
};
/* Clear texture */
#define VIRGL_CLEAR_TEXTURE_SIZE 12
#define VIRGL_TEXTURE_HANDLE 1
#define VIRGL_TEXTURE_LEVEL 2
#define VIRGL_TEXTURE_SRC_X 3
#define VIRGL_TEXTURE_SRC_Y 4
#define VIRGL_TEXTURE_SRC_Z 5
#define VIRGL_TEXTURE_SRC_W 6
#define VIRGL_TEXTURE_SRC_H 7
#define VIRGL_TEXTURE_SRC_D 8
#define VIRGL_TEXTURE_ARRAY_A 9
#define VIRGL_TEXTURE_ARRAY_B 10
#define VIRGL_TEXTURE_ARRAY_C 11
#define VIRGL_TEXTURE_ARRAY_D 12
/* virgl create */
#define VIRGL_PIPE_RES_CREATE_SIZE 11
#define VIRGL_PIPE_RES_CREATE_TARGET 1
#define VIRGL_PIPE_RES_CREATE_FORMAT 2
#define VIRGL_PIPE_RES_CREATE_BIND 3
#define VIRGL_PIPE_RES_CREATE_WIDTH 4
#define VIRGL_PIPE_RES_CREATE_HEIGHT 5
#define VIRGL_PIPE_RES_CREATE_DEPTH 6
#define VIRGL_PIPE_RES_CREATE_ARRAY_SIZE 7
#define VIRGL_PIPE_RES_CREATE_LAST_LEVEL 8
#define VIRGL_PIPE_RES_CREATE_NR_SAMPLES 9
#define VIRGL_PIPE_RES_CREATE_FLAGS 10
#define VIRGL_PIPE_RES_CREATE_BLOB_ID 11
/* VIRGL_CCMD_PIPE_RESOURCE_SET_TYPE */
#define VIRGL_PIPE_RES_SET_TYPE_SIZE(nplanes) (8 + (nplanes) * 2)
#define VIRGL_PIPE_RES_SET_TYPE_RES_HANDLE 1
#define VIRGL_PIPE_RES_SET_TYPE_FORMAT 2
#define VIRGL_PIPE_RES_SET_TYPE_BIND 3
#define VIRGL_PIPE_RES_SET_TYPE_WIDTH 4
#define VIRGL_PIPE_RES_SET_TYPE_HEIGHT 5
#define VIRGL_PIPE_RES_SET_TYPE_USAGE 6
#define VIRGL_PIPE_RES_SET_TYPE_MODIFIER_LO 7
#define VIRGL_PIPE_RES_SET_TYPE_MODIFIER_HI 8
#define VIRGL_PIPE_RES_SET_TYPE_PLANE_STRIDE(plane) (9 + (plane) * 2)
#define VIRGL_PIPE_RES_SET_TYPE_PLANE_OFFSET(plane) (10 + (plane) * 2)
/* send string marker */
#define VIRGL_SEND_STRING_MARKER_MIN_SIZE 2
#define VIRGL_SEND_STRING_MARKER_STRING_SIZE 1
#define VIRGL_SEND_STRING_MARKER_OFFSET 2
/* link shader program */
#define VIRGL_LINK_SHADER_SIZE 6
#define VIRGL_LINK_SHADER_VERTEX_HANDLE 1
#define VIRGL_LINK_SHADER_FRAGMENT_HANDLE 2
#define VIRGL_LINK_SHADER_GEOMETRY_HANDLE 3
#define VIRGL_LINK_SHADER_TESS_CTRL_HANDLE 4
#define VIRGL_LINK_SHADER_TESS_EVAL_HANDLE 5
#define VIRGL_LINK_SHADER_COMPUTE_HANDLE 6
/* VIRGL_CCMD_CREATE_VIDEO_CODEC */
#define VIRGL_CREATE_VIDEO_CODEC_MIN_SIZE 7
#define VIRGL_CREATE_VIDEO_CODEC_HANDLE 1
#define VIRGL_CREATE_VIDEO_CODEC_PROFILE 2
#define VIRGL_CREATE_VIDEO_CODEC_ENTRYPOINT 3
#define VIRGL_CREATE_VIDEO_CODEC_CHROMA_FMT 4
#define VIRGL_CREATE_VIDEO_CODEC_LEVEL 5
#define VIRGL_CREATE_VIDEO_CODEC_WIDTH 6
#define VIRGL_CREATE_VIDEO_CODEC_HEIGHT 7
#define VIRGL_CREATE_VIDEO_CODEC_MAX_REF 8
/* VIRGL_CCMD_DESTROY_VIDEO_CODEC */
#define VIRGL_DESTROY_VIDEO_CODEC_MIN_SIZE 1
#define VIRGL_DESTROY_VIDEO_CODEC_HANDLE 1
/* VIRGL_CCMD_CREATE_VIDEO_BUFFER */
#define VIRGL_CREATE_VIDEO_BUFFER_MIN_SIZE 5
#define VIRGL_CREATE_VIDEO_BUFFER_HANDLE 1
#define VIRGL_CREATE_VIDEO_BUFFER_FORMAT 2
#define VIRGL_CREATE_VIDEO_BUFFER_WIDTH 3
#define VIRGL_CREATE_VIDEO_BUFFER_HEIGHT 4
#define VIRGL_CREATE_VIDEO_BUFFER_RES_BASE 5
/* VIRGL_CCMD_DESTROY_VIDEO_BUFFER */
#define VIRGL_DESTROY_VIDEO_BUFFER_MIN_SIZE 1
#define VIRGL_DESTROY_VIDEO_BUFFER_HANDLE 1
/* VIRGL_CCMD_BEGIN_FRAME */
#define VIRGL_BEGIN_FRAME_MIN_SIZE 2
#define VIRGL_BEGIN_FRAME_CDC_HANDLE 1
#define VIRGL_BEGIN_FRAME_TGT_HANDLE 2
/* VIRGL_CCMD_DECODE_MACROBLOCK */
/* VIRGL_CCMD_DECODE_BITSTREAM */
#define VIRGL_DECODE_BS_MIN_SIZE 5
#define VIRGL_DECODE_BS_CDC_HANDLE 1
#define VIRGL_DECODE_BS_TGT_HANDLE 2
#define VIRGL_DECODE_BS_DSC_HANDLE 3
#define VIRGL_DECODE_BS_BUF_HANDLE 4
#define VIRGL_DECODE_BS_BUF_SIZE 5
/* VIRGL_CCMD_ENCODE_BITSTREAM */
#define VIRGL_ENCODE_BS_MIN_SIZE 5
#define VIRGL_ENCODE_BS_CDC_HANDLE 1
#define VIRGL_ENCODE_BS_SRC_HANDLE 2
#define VIRGL_ENCODE_BS_DEST_HANDLE 3
#define VIRGL_ENCODE_BS_DESC_HANDLE 4
#define VIRGL_ENCODE_BS_FEED_HANDLE 5
/* VIRGL_CCMD_END_FRAME */
#define VIRGL_END_FRAME_MIN_SIZE 2
#define VIRGL_END_FRAME_CDC_HANDLE 1
#define VIRGL_END_FRAME_TGT_HANDLE 2
/* VIRGL_CCMD_CLEAR_SURFACE */
#define VIRGL_CLEAR_SURFACE_SIZE 10
#define VIRGL_CLEAR_SURFACE_S0 1
#define VIRGL_CLEAR_SURFACE_S0_RENDER_CONDITION(x) (((x)&0x1) << 0)
#define VIRGL_CLEAR_SURFACE_S0_BUFFERS(x) (((x)&0x7) << 1)
#define VIRGL_CLEAR_SURFACE_HANDLE 2
#define VIRGL_CLEAR_SURFACE_COLOR_0 3 /* color is 4 * u32/f32/i32 or (depth/f64+stencil/u32) */
#define VIRGL_CLEAR_SURFACE_COLOR_1 4
#define VIRGL_CLEAR_SURFACE_COLOR_2 5
#define VIRGL_CLEAR_SURFACE_COLOR_3 6
#define VIRGL_CLEAR_SURFACE_DST_X 7
#define VIRGL_CLEAR_SURFACE_DST_Y 8
#define VIRGL_CLEAR_SURFACE_WIDTH 9
#define VIRGL_CLEAR_SURFACE_HEIGHT 10
/* VIRGL_CCMD_GET_PIPE_RESOURCE_LAYOUT */
#define VIRGL_RESOURCE_LAYOUT_SIZE 2
#define VIRGL_RESOURCE_LAYOUT_HANDLE_OUT 1
#define VIRGL_RESOURCE_LAYOUT_HANDLE_TARGET 2
#endif
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