#ifndef VIRGL_HW_H
#define VIRGL_HW_H
+#include <stdint.h>
+
struct virgl_box {
uint32_t x, y, z;
uint32_t w, h, d;
VIRGL_FORMAT_B5G5R5A1_UNORM = 5,
VIRGL_FORMAT_B4G4R4A4_UNORM = 6,
VIRGL_FORMAT_B5G6R5_UNORM = 7,
+ VIRGL_FORMAT_R10G10B10A2_UNORM = 8,
VIRGL_FORMAT_L8_UNORM = 9, /**< ubyte luminance */
VIRGL_FORMAT_A8_UNORM = 10, /**< ubyte alpha */
VIRGL_FORMAT_L8A8_UNORM = 12, /**< ubyte alpha, luminance */
VIRGL_FORMAT_R8_UNORM = 64,
VIRGL_FORMAT_R8G8_UNORM = 65,
-
+ VIRGL_FORMAT_R8G8B8_UNORM = 66,
VIRGL_FORMAT_R8G8B8A8_UNORM = 67,
VIRGL_FORMAT_R8_SNORM = 74,
VIRGL_FORMAT_L8A8_SRGB = 96,
VIRGL_FORMAT_B8G8R8A8_SRGB = 100,
VIRGL_FORMAT_B8G8R8X8_SRGB = 101,
+ VIRGL_FORMAT_R8G8B8A8_SRGB = 104,
/* compressed formats */
VIRGL_FORMAT_DXT1_RGB = 105,
VIRGL_FORMAT_B10G10R10A2_UNORM = 131,
VIRGL_FORMAT_R8G8B8X8_UNORM = 134,
VIRGL_FORMAT_B4G4R4X4_UNORM = 135,
+ VIRGL_FORMAT_X24S8_UINT = 136,
+ VIRGL_FORMAT_S8X24_UINT = 137,
VIRGL_FORMAT_B2G3R3_UNORM = 139,
VIRGL_FORMAT_L16A16_UNORM = 140,
VIRGL_FORMAT_L32_FLOAT = 160,
VIRGL_FORMAT_L32A32_FLOAT = 161,
+ VIRGL_FORMAT_YV12 = 163,
+ VIRGL_FORMAT_YV16 = 164,
+ VIRGL_FORMAT_IYUV = 165, /**< aka I420 */
+ VIRGL_FORMAT_NV12 = 166,
+ VIRGL_FORMAT_NV21 = 167,
+
VIRGL_FORMAT_R8_UINT = 177,
VIRGL_FORMAT_R8G8_UINT = 178,
VIRGL_FORMAT_R8G8B8_UINT = 179,
VIRGL_FORMAT_L32_SINT = 223,
VIRGL_FORMAT_L32A32_SINT = 224,
- VIRGL_FORMAT_B10G10R10A2_UINT = 225,
+ VIRGL_FORMAT_B10G10R10A2_UINT = 225,
VIRGL_FORMAT_R8G8B8X8_SNORM = 229,
VIRGL_FORMAT_R8G8B8X8_SRGB = 230,
+ VIRGL_FORMAT_R8G8B8X8_UINT = 231,
+ VIRGL_FORMAT_R8G8B8X8_SINT = 232,
VIRGL_FORMAT_B10G10R10X2_UNORM = 233,
VIRGL_FORMAT_R16G16B16X16_UNORM = 234,
VIRGL_FORMAT_R16G16B16X16_SNORM = 235,
- VIRGL_FORMAT_MAX,
+ VIRGL_FORMAT_R16G16B16X16_FLOAT = 236,
+ VIRGL_FORMAT_R16G16B16X16_UINT = 237,
+ VIRGL_FORMAT_R16G16B16X16_SINT = 238,
+
+ VIRGL_FORMAT_R10G10B10A2_UINT = 253,
+
+ VIRGL_FORMAT_BPTC_RGBA_UNORM = 255,
+ VIRGL_FORMAT_BPTC_SRGBA = 256,
+ VIRGL_FORMAT_BPTC_RGB_FLOAT = 257,
+ VIRGL_FORMAT_BPTC_RGB_UFLOAT = 258,
+
+ VIRGL_FORMAT_R10G10B10X2_UNORM = 308,
+ VIRGL_FORMAT_A4B4G4R4_UNORM = 311,
+
+ VIRGL_FORMAT_R8_SRGB = 312,
+ VIRGL_FORMAT_MAX /* = PIPE_FORMAT_COUNT */,
+
+ /* Below formats must not be used in the guest. */
+ VIRGL_FORMAT_B8G8R8X8_UNORM_EMULATED,
+ VIRGL_FORMAT_B8G8R8A8_UNORM_EMULATED,
+ VIRGL_FORMAT_MAX_EXTENDED
};
+/* These are used by the capability_bits field in virgl_caps_v2. */
+#define VIRGL_CAP_NONE 0
+#define VIRGL_CAP_TGSI_INVARIANT (1 << 0)
+#define VIRGL_CAP_TEXTURE_VIEW (1 << 1)
+#define VIRGL_CAP_SET_MIN_SAMPLES (1 << 2)
+#define VIRGL_CAP_COPY_IMAGE (1 << 3)
+#define VIRGL_CAP_TGSI_PRECISE (1 << 4)
+#define VIRGL_CAP_TXQS (1 << 5)
+#define VIRGL_CAP_MEMORY_BARRIER (1 << 6)
+#define VIRGL_CAP_COMPUTE_SHADER (1 << 7)
+#define VIRGL_CAP_FB_NO_ATTACH (1 << 8)
+#define VIRGL_CAP_ROBUST_BUFFER_ACCESS (1 << 9)
+#define VIRGL_CAP_TGSI_FBFETCH (1 << 10)
+#define VIRGL_CAP_SHADER_CLOCK (1 << 11)
+#define VIRGL_CAP_TEXTURE_BARRIER (1 << 12)
+#define VIRGL_CAP_TGSI_COMPONENTS (1 << 13)
+#define VIRGL_CAP_GUEST_MAY_INIT_LOG (1 << 14)
+#define VIRGL_CAP_SRGB_WRITE_CONTROL (1 << 15)
+#define VIRGL_CAP_QBO (1 << 16)
+#define VIRGL_CAP_TRANSFER (1 << 17)
+#define VIRGL_CAP_FBO_MIXED_COLOR_FORMATS (1 << 18)
+#define VIRGL_CAP_FAKE_FP64 (1 << 19)
+#define VIRGL_CAP_BIND_COMMAND_ARGS (1 << 20)
+#define VIRGL_CAP_MULTI_DRAW_INDIRECT (1 << 21)
+#define VIRGL_CAP_INDIRECT_PARAMS (1 << 22)
+#define VIRGL_CAP_TRANSFORM_FEEDBACK3 (1 << 23)
+#define VIRGL_CAP_3D_ASTC (1 << 24)
+#define VIRGL_CAP_INDIRECT_INPUT_ADDR (1 << 25)
+#define VIRGL_CAP_COPY_TRANSFER (1 << 26)
+#define VIRGL_CAP_CLIP_HALFZ (1 << 27)
+#define VIRGL_CAP_APP_TWEAK_SUPPORT (1 << 28)
+#define VIRGL_CAP_BGRA_SRGB_IS_EMULATED (1 << 29)
+
+/* virgl bind flags - these are compatible with mesa 10.5 gallium.
+ * but are fixed, no other should be passed to virgl either.
+ */
#define VIRGL_BIND_DEPTH_STENCIL (1 << 0)
#define VIRGL_BIND_RENDER_TARGET (1 << 1)
#define VIRGL_BIND_SAMPLER_VIEW (1 << 3)
#define VIRGL_BIND_INDEX_BUFFER (1 << 5)
#define VIRGL_BIND_CONSTANT_BUFFER (1 << 6)
#define VIRGL_BIND_DISPLAY_TARGET (1 << 7)
+#define VIRGL_BIND_COMMAND_ARGS (1 << 8)
#define VIRGL_BIND_STREAM_OUTPUT (1 << 11)
+#define VIRGL_BIND_SHADER_BUFFER (1 << 14)
+#define VIRGL_BIND_QUERY_BUFFER (1 << 15)
#define VIRGL_BIND_CURSOR (1 << 16)
#define VIRGL_BIND_CUSTOM (1 << 17)
#define VIRGL_BIND_SCANOUT (1 << 18)
+/* Used for buffers that are backed by guest storage and
+ * are only read by the host.
+ */
+#define VIRGL_BIND_STAGING (1 << 19)
+#define VIRGL_BIND_SHARED (1 << 20)
+
+#define VIRGL_BIND_PREFER_EMULATED_BGRA (1 << 21)
+
+#define VIRGL_BIND_LINEAR (1 << 22)
+
+#define VIRGL_BIND_SHARED_SUBFLAGS (0xff << 24)
+
+#define VIRGL_BIND_MINIGBM_CAMERA_WRITE (1 << 24)
+#define VIRGL_BIND_MINIGBM_CAMERA_READ (1 << 25)
+#define VIRGL_BIND_MINIGBM_HW_VIDEO_DECODER (1 << 26)
+#define VIRGL_BIND_MINIGBM_HW_VIDEO_ENCODER (1 << 27)
+#define VIRGL_BIND_MINIGBM_SW_READ_OFTEN (1 << 28)
+#define VIRGL_BIND_MINIGBM_SW_READ_RARELY (1 << 29)
+#define VIRGL_BIND_MINIGBM_SW_WRITE_OFTEN (1 << 30)
+#define VIRGL_BIND_MINIGBM_SW_WRITE_RARELY (1 << 31)
+#define VIRGL_BIND_MINIGBM_PROTECTED (0xf << 28) // Mutually exclusive with SW_ flags
struct virgl_caps_bool_set1 {
unsigned indep_blend_enable:1;
unsigned poly_stipple:1; /* not in GL 3.1 core profile */
unsigned mirror_clamp:1;
unsigned texture_query_lod:1;
+ unsigned has_fp64:1;
+ unsigned has_tessellation_shaders:1;
+ unsigned has_indirect_draw:1;
+ unsigned has_sample_shading:1;
+ unsigned has_cull:1;
+ unsigned conditional_render_inverted:1;
+ unsigned derivative_control:1;
+ unsigned polygon_offset_clamp:1;
+ unsigned transform_feedback_overflow_query:1;
+ /* DO NOT ADD ANYMORE MEMBERS - need to add another 32-bit to v2 caps */
};
/* endless expansion capabilites - current gallium has 252 formats */
uint32_t max_texture_gather_components;
};
+/*
+ * This struct should be growable when used in capset 2,
+ * so we shouldn't have to add a v3 ever.
+ */
+struct virgl_caps_v2 {
+ struct virgl_caps_v1 v1;
+ float min_aliased_point_size;
+ float max_aliased_point_size;
+ float min_smooth_point_size;
+ float max_smooth_point_size;
+ float min_aliased_line_width;
+ float max_aliased_line_width;
+ float min_smooth_line_width;
+ float max_smooth_line_width;
+ float max_texture_lod_bias;
+ uint32_t max_geom_output_vertices;
+ uint32_t max_geom_total_output_components;
+ uint32_t max_vertex_outputs;
+ uint32_t max_vertex_attribs;
+ uint32_t max_shader_patch_varyings;
+ int32_t min_texel_offset;
+ int32_t max_texel_offset;
+ int32_t min_texture_gather_offset;
+ int32_t max_texture_gather_offset;
+ uint32_t texture_buffer_offset_alignment;
+ uint32_t uniform_buffer_offset_alignment;
+ uint32_t shader_buffer_offset_alignment;
+ uint32_t capability_bits;
+ uint32_t sample_locations[8];
+ uint32_t max_vertex_attrib_stride;
+ uint32_t max_shader_buffer_frag_compute;
+ uint32_t max_shader_buffer_other_stages;
+ uint32_t max_shader_image_frag_compute;
+ uint32_t max_shader_image_other_stages;
+ uint32_t max_image_samples;
+ uint32_t max_compute_work_group_invocations;
+ uint32_t max_compute_shared_memory_size;
+ uint32_t max_compute_grid_size[3];
+ uint32_t max_compute_block_size[3];
+ uint32_t max_texture_2d_size;
+ uint32_t max_texture_3d_size;
+ uint32_t max_texture_cube_size;
+ uint32_t max_combined_shader_buffers;
+ uint32_t max_atomic_counters[6];
+ uint32_t max_atomic_counter_buffers[6];
+ uint32_t max_combined_atomic_counters;
+ uint32_t max_combined_atomic_counter_buffers;
+ uint32_t host_feature_check_version;
+ struct virgl_supported_format_mask supported_readback_formats;
+ struct virgl_supported_format_mask scanout;
+};
+
union virgl_caps {
uint32_t max_version;
struct virgl_caps_v1 v1;
+ struct virgl_caps_v2 v2;
};
enum virgl_errors {
VIRGL_ERROR_CTX_ILLEGAL_SURFACE,
VIRGL_ERROR_CTX_ILLEGAL_VERTEX_FORMAT,
VIRGL_ERROR_CTX_ILLEGAL_CMD_BUFFER,
+ VIRGL_ERROR_CTX_GLES_HAVE_TES_BUT_MISS_TCS,
+ VIRGL_ERROR_GL_ANY_SAMPLES_PASSED,
};
-
#define VIRGL_RESOURCE_Y_0_TOP (1 << 0)
#endif
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