.opaque = { (5) << 26 }
}
},
- .postfix = {
- .gl_enables = 0x2,
- .shared_memory = shmem->gpu,
- .shader = shader_desc->gpu,
- .uniforms = ubo->gpu + 1024,
- .uniform_buffers = ubo->gpu,
- .attribute_meta = attr->gpu,
- .attributes = attr->gpu + 256,
- .varying_meta = var->gpu,
- .varyings = var->gpu + 256,
- },
};
+ struct mali_draw_packed draw;
struct mali_invocation_packed invocation;
+ pan_pack(&draw, DRAW, cfg) {
+ cfg.unknown_1 = 0x2;
+ cfg.shared = shmem->gpu;
+ cfg.state = shader_desc->gpu;
+ cfg.push_uniforms = ubo->gpu + 1024;
+ cfg.uniform_buffers = ubo->gpu;
+ cfg.attributes = attr->gpu;
+ cfg.attribute_buffers = attr->gpu + 256;
+ cfg.varyings = var->gpu;
+ cfg.varying_buffers = var->gpu + 256;
+ }
+
+
panfrost_pack_work_groups_compute(&invocation,
1, 1, 1,
1, 1, 1,
true);
payload.prefix.invocation = invocation;
+ payload.postfix = draw;
struct panfrost_bo *bos[] = {
scratchpad, shmem, shader, shader_desc, ubo, var, attr
typedef uint64_t u64;
typedef uint64_t mali_ptr;
-/* Applies to tiler_gl_enables */
-
-#define MALI_OCCLUSION_QUERY (1 << 3)
-#define MALI_OCCLUSION_PRECISE (1 << 4)
-
-/* Set for a glFrontFace(GL_CCW) in a Y=0=TOP coordinate system (like Gallium).
- * In OpenGL, this would corresponds to glFrontFace(GL_CW). Mesa and the blob
- * disagree about how to do viewport flipping, so the blob actually sets this
- * for GL_CW but then has a negative viewport stride */
-
-#define MALI_FRONT_CCW_TOP (1 << 5)
-
-#define MALI_CULL_FACE_FRONT (1 << 6)
-#define MALI_CULL_FACE_BACK (1 << 7)
-
enum mali_nondominant_mode {
MALI_BLEND_NON_MIRROR = 0,
MALI_BLEND_NON_ZERO = 1
u64 zeros[20];
} __attribute__((packed));
-struct mali_vertex_tiler_postfix {
- u16 gl_enables; // 0x6 on Midgard, 0x2 on Bifrost
-
- /* Both zero for non-instanced draws. For instanced draws, a
- * decomposition of padded_num_vertices. See the comments about the
- * corresponding fields in mali_attr for context. */
-
- unsigned instance_shift : 5;
- unsigned instance_odd : 3;
-
- u8 zero4;
-
- /* Offset for first vertex in buffer */
- u32 offset_start;
-
- u64 zero5;
-
- /* Zero for vertex jobs. Pointer to the position (gl_Position) varying
- * output from the vertex shader for tiler jobs.
- */
-
- u64 position_varying;
-
- /* An array of mali_uniform_buffer_meta's. The size is given by the
- * shader_meta.
- */
- u64 uniform_buffers;
-
- /* On Bifrost, this is a pointer to an array of bifrost_texture_descriptor.
- * On Midgard, this is a pointer to an array of pointers to the texture
- * descriptors, number of pointers bounded by number of textures. The
- * indirection is needed to accomodate varying numbers and sizes of
- * texture descriptors */
- u64 textures;
-
- /* For OpenGL, from what I've seen, this is intimately connected to
- * texture_meta. cwabbott says this is not the case under Vulkan, hence
- * why this field is seperate (Midgard is Vulkan capable). Pointer to
- * array of sampler descriptors (which are uniform in size) */
- u64 sampler_descriptor;
-
- u64 uniforms;
- u64 shader;
- u64 attributes; /* struct attribute_buffer[] */
- u64 attribute_meta; /* attribute_meta[] */
- u64 varyings; /* struct attr */
- u64 varying_meta; /* pointer */
- u64 viewport;
- u64 occlusion_counter; /* A single bit as far as I can tell */
-
- /* On Bifrost, this points directly to a mali_shared_memory structure.
- * On Midgard, this points to a framebuffer (either SFBD or MFBD as
- * tagged), which embeds a mali_shared_memory structure */
- mali_ptr shared_memory;
-} __attribute__((packed));
-
struct midgard_payload_vertex_tiler {
struct mali_vertex_tiler_prefix prefix;
- struct mali_vertex_tiler_postfix postfix;
-
+ struct mali_draw_packed postfix;
union midgard_primitive_size primitive_size;
} __attribute__((packed));
struct bifrost_payload_vertex {
struct mali_vertex_tiler_prefix prefix;
- struct mali_vertex_tiler_postfix postfix;
+ struct mali_draw_packed postfix;
} __attribute__((packed));
struct bifrost_payload_tiler {
union midgard_primitive_size primitive_size;
mali_ptr tiler_meta;
u64 zero1, zero2, zero3, zero4, zero5, zero6;
- struct mali_vertex_tiler_postfix postfix;
+ struct mali_draw_packed postfix;
} __attribute__((packed));
/* Purposeful off-by-one in width, height fields. For example, a (64, 64)