diff options
Diffstat (limited to 'src/gallium/drivers/virgl/virgl_encode.h')
| -rw-r--r-- | src/gallium/drivers/virgl/virgl_encode.h | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/src/gallium/drivers/virgl/virgl_encode.h b/src/gallium/drivers/virgl/virgl_encode.h new file mode 100644 index 00000000000..030bcd6d16e --- /dev/null +++ b/src/gallium/drivers/virgl/virgl_encode.h @@ -0,0 +1,247 @@ +/* + * 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_ENCODE_H +#define VIRGL_ENCODE_H + +#include "pipe/p_defines.h" +#include "pipe/p_state.h" + +#include "virgl_winsys.h" + +struct tgsi_token; + +struct virgl_context; +struct virgl_resource; +struct virgl_sampler_view; + +struct virgl_surface { + struct pipe_surface base; + uint32_t handle; +}; + +static inline struct virgl_surface *virgl_surface(struct pipe_surface *surf) +{ + return (struct virgl_surface *)surf; +} + +static inline void virgl_encoder_write_dword(struct virgl_cmd_buf *state, + uint32_t dword) +{ + state->buf[state->cdw++] = dword; +} + +static inline void virgl_encoder_write_qword(struct virgl_cmd_buf *state, + uint64_t qword) +{ + memcpy(state->buf + state->cdw, &qword, sizeof(uint64_t)); + state->cdw += 2; +} + +static inline void virgl_encoder_write_block(struct virgl_cmd_buf *state, + const uint8_t *ptr, uint32_t len) +{ + int x; + memcpy(state->buf + state->cdw, ptr, len); + x = (len % 4); +// fprintf(stderr, "[%d] block %d x is %d\n", state->cdw, len, x); + if (x) { + uint8_t *mp = (uint8_t *)(state->buf + state->cdw); + mp += len; + memset(mp, 0, x); + } + state->cdw += (len + 3) / 4; +} + +extern int virgl_encode_blend_state(struct virgl_context *ctx, + uint32_t handle, + const struct pipe_blend_state *blend_state); +extern int virgl_encode_rasterizer_state(struct virgl_context *ctx, + uint32_t handle, + const struct pipe_rasterizer_state *state); + +extern int virgl_encode_shader_state(struct virgl_context *ctx, + uint32_t handle, + uint32_t type, + const struct pipe_stream_output_info *so_info, + const struct tgsi_token *tokens); + +int virgl_encode_stream_output_info(struct virgl_context *ctx, + uint32_t handle, + uint32_t type, + const struct pipe_shader_state *shader); + +int virgl_encoder_set_so_targets(struct virgl_context *ctx, + unsigned num_targets, + struct pipe_stream_output_target **targets, + unsigned append_bitmask); + +int virgl_encoder_create_so_target(struct virgl_context *ctx, + uint32_t handle, + struct virgl_resource *res, + unsigned buffer_offset, + unsigned buffer_size); + +int virgl_encode_clear(struct virgl_context *ctx, + unsigned buffers, + const union pipe_color_union *color, + double depth, unsigned stencil); + +int virgl_encode_bind_object(struct virgl_context *ctx, + uint32_t handle, uint32_t object); +int virgl_encode_delete_object(struct virgl_context *ctx, + uint32_t handle, uint32_t object); + +int virgl_encoder_set_framebuffer_state(struct virgl_context *ctx, + const struct pipe_framebuffer_state *state); +int virgl_encoder_set_viewport_states(struct virgl_context *ctx, + int start_slot, + int num_viewports, + const struct pipe_viewport_state *states); + +int virgl_encoder_draw_vbo(struct virgl_context *ctx, + const struct pipe_draw_info *info); + + +int virgl_encoder_create_surface(struct virgl_context *ctx, + uint32_t handle, + struct virgl_resource *res, + const struct pipe_surface *templat); + +int virgl_encoder_flush_frontbuffer(struct virgl_context *ctx, + struct virgl_resource *res); + +int virgl_encoder_create_vertex_elements(struct virgl_context *ctx, + uint32_t handle, + unsigned num_elements, + const struct pipe_vertex_element *element); + +int virgl_encoder_set_vertex_buffers(struct virgl_context *ctx, + unsigned num_buffers, + const struct pipe_vertex_buffer *buffers); + + +int virgl_encoder_inline_write(struct virgl_context *ctx, + struct virgl_resource *res, + unsigned level, unsigned usage, + const struct pipe_box *box, + const void *data, unsigned stride, + unsigned layer_stride); +int virgl_encode_sampler_state(struct virgl_context *ctx, + uint32_t handle, + const struct pipe_sampler_state *state); +int virgl_encode_sampler_view(struct virgl_context *ctx, + uint32_t handle, + struct virgl_resource *res, + const struct pipe_sampler_view *state); + +int virgl_encode_set_sampler_views(struct virgl_context *ctx, + uint32_t shader_type, + uint32_t start_slot, + uint32_t num_views, + struct virgl_sampler_view **views); + +int virgl_encode_bind_sampler_states(struct virgl_context *ctx, + uint32_t shader_type, + uint32_t start_slot, + uint32_t num_handles, + uint32_t *handles); + +int virgl_encoder_set_index_buffer(struct virgl_context *ctx, + const struct pipe_index_buffer *ib); + +uint32_t virgl_object_assign_handle(void); + +int virgl_encoder_write_constant_buffer(struct virgl_context *ctx, + uint32_t shader, + uint32_t index, + uint32_t size, + const void *data); + +int virgl_encoder_set_uniform_buffer(struct virgl_context *ctx, + uint32_t shader, + uint32_t index, + uint32_t offset, + uint32_t length, + struct virgl_resource *res); +int virgl_encode_dsa_state(struct virgl_context *ctx, + uint32_t handle, + const struct pipe_depth_stencil_alpha_state *dsa_state); + +int virgl_encoder_set_stencil_ref(struct virgl_context *ctx, + const struct pipe_stencil_ref *ref); + +int virgl_encoder_set_blend_color(struct virgl_context *ctx, + const struct pipe_blend_color *color); + +int virgl_encoder_set_scissor_state(struct virgl_context *ctx, + unsigned start_slot, + int num_scissors, + const struct pipe_scissor_state *ss); + +void virgl_encoder_set_polygon_stipple(struct virgl_context *ctx, + const struct pipe_poly_stipple *ps); + +void virgl_encoder_set_sample_mask(struct virgl_context *ctx, + unsigned sample_mask); + +void virgl_encoder_set_clip_state(struct virgl_context *ctx, + const struct pipe_clip_state *clip); + +int virgl_encode_resource_copy_region(struct virgl_context *ctx, + struct virgl_resource *dst_res, + unsigned dst_level, + unsigned dstx, unsigned dsty, unsigned dstz, + struct virgl_resource *src_res, + unsigned src_level, + const struct pipe_box *src_box); + +int virgl_encode_blit(struct virgl_context *ctx, + struct virgl_resource *dst_res, + struct virgl_resource *src_res, + const struct pipe_blit_info *blit); + +int virgl_encoder_create_query(struct virgl_context *ctx, + uint32_t handle, + uint query_type, + uint query_index, + struct virgl_resource *res, + uint32_t offset); + +int virgl_encoder_begin_query(struct virgl_context *ctx, + uint32_t handle); +int virgl_encoder_end_query(struct virgl_context *ctx, + uint32_t handle); +int virgl_encoder_get_query_result(struct virgl_context *ctx, + uint32_t handle, boolean wait); + +int virgl_encoder_render_condition(struct virgl_context *ctx, + uint32_t handle, boolean condition, + uint mode); + +int virgl_encoder_set_sub_ctx(struct virgl_context *ctx, uint32_t sub_ctx_id); +int virgl_encoder_create_sub_ctx(struct virgl_context *ctx, uint32_t sub_ctx_id); +int virgl_encoder_destroy_sub_ctx(struct virgl_context *ctx, uint32_t sub_ctx_id); + +int virgl_encode_bind_shader(struct virgl_context *ctx, + uint32_t handle, uint32_t type); +#endif |