| 0,0 → 1,1126 |
|---|
| /************************************************************************** |
| * |
| * Copyright 2009 VMware, Inc. |
| * All Rights Reserved. |
| * |
| * 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 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 VMWARE AND/OR ITS 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. |
| * |
| **************************************************************************/ |
| |
| |
| #include "pipe/p_context.h" |
| |
| #include "util/u_format.h" |
| #include "util/u_memory.h" |
| #include "util/u_inlines.h" |
| |
| #include "glhd_context.h" |
| #include "glhd_objects.h" |
| |
| |
| static void |
| galahad_context_destroy(struct pipe_context *_pipe) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->destroy(pipe); |
| |
| FREE(glhd_pipe); |
| } |
| |
| static void |
| galahad_context_draw_vbo(struct pipe_context *_pipe, |
| const struct pipe_draw_info *info) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| /* XXX we should check that all bound resources are unmapped |
| * before drawing. |
| */ |
| |
| pipe->draw_vbo(pipe, info); |
| } |
| |
| static struct pipe_query * |
| galahad_context_create_query(struct pipe_context *_pipe, |
| unsigned query_type) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| if (query_type == PIPE_QUERY_OCCLUSION_COUNTER && |
| !pipe->screen->get_param(pipe->screen, PIPE_CAP_OCCLUSION_QUERY)) { |
| glhd_error("Occlusion query requested but not supported"); |
| } |
| |
| if (query_type == PIPE_QUERY_TIME_ELAPSED && |
| !pipe->screen->get_param(pipe->screen, PIPE_CAP_QUERY_TIME_ELAPSED)) { |
| glhd_error("Timer query requested but not supported"); |
| } |
| |
| return pipe->create_query(pipe, |
| query_type); |
| } |
| |
| static void |
| galahad_context_destroy_query(struct pipe_context *_pipe, |
| struct pipe_query *query) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->destroy_query(pipe, |
| query); |
| } |
| |
| static void |
| galahad_context_begin_query(struct pipe_context *_pipe, |
| struct pipe_query *query) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->begin_query(pipe, |
| query); |
| } |
| |
| static void |
| galahad_context_end_query(struct pipe_context *_pipe, |
| struct pipe_query *query) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->end_query(pipe, |
| query); |
| } |
| |
| static boolean |
| galahad_context_get_query_result(struct pipe_context *_pipe, |
| struct pipe_query *query, |
| boolean wait, |
| union pipe_query_result *result) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| return pipe->get_query_result(pipe, |
| query, |
| wait, |
| result); |
| } |
| |
| static void * |
| galahad_context_create_blend_state(struct pipe_context *_pipe, |
| const struct pipe_blend_state *blend) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| if (blend->logicop_enable) { |
| if (blend->rt[0].blend_enable) { |
| glhd_warn("Blending enabled for render target 0, but logicops " |
| "are enabled"); |
| } |
| } |
| |
| return pipe->create_blend_state(pipe, |
| blend); |
| } |
| |
| static void |
| galahad_context_bind_blend_state(struct pipe_context *_pipe, |
| void *blend) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->bind_blend_state(pipe, |
| blend); |
| } |
| |
| static void |
| galahad_context_delete_blend_state(struct pipe_context *_pipe, |
| void *blend) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->delete_blend_state(pipe, |
| blend); |
| } |
| |
| static void * |
| galahad_context_create_sampler_state(struct pipe_context *_pipe, |
| const struct pipe_sampler_state *sampler) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| return pipe->create_sampler_state(pipe, |
| sampler); |
| } |
| |
| static void |
| galahad_context_bind_sampler_states(struct pipe_context *_pipe, |
| unsigned shader, |
| unsigned start, |
| unsigned num_samplers, |
| void **samplers) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| if (num_samplers > PIPE_MAX_SAMPLERS) { |
| glhd_error("%u samplers requested, " |
| "but only %u are permitted by API", |
| num_samplers, PIPE_MAX_SAMPLERS); |
| } |
| |
| switch (shader) { |
| case PIPE_SHADER_VERTEX: |
| pipe->bind_vertex_sampler_states(pipe, num_samplers, samplers); |
| break; |
| case PIPE_SHADER_FRAGMENT: |
| pipe->bind_fragment_sampler_states(pipe, num_samplers, samplers); |
| break; |
| case PIPE_SHADER_GEOMETRY: |
| pipe->bind_geometry_sampler_states(pipe, num_samplers, samplers); |
| break; |
| default: |
| assert(0); |
| } |
| } |
| |
| static void |
| galahad_context_bind_vertex_sampler_states(struct pipe_context *_pipe, |
| unsigned num_samplers, |
| void **samplers) |
| { |
| galahad_context_bind_sampler_states(_pipe, PIPE_SHADER_VERTEX, |
| 0, num_samplers, samplers); |
| } |
| |
| static void |
| galahad_context_bind_fragment_sampler_states(struct pipe_context *_pipe, |
| unsigned num_samplers, |
| void **samplers) |
| { |
| galahad_context_bind_sampler_states(_pipe, PIPE_SHADER_FRAGMENT, |
| 0, num_samplers, samplers); |
| } |
| |
| static void |
| galahad_context_bind_geometry_sampler_states(struct pipe_context *_pipe, |
| unsigned num_samplers, |
| void **samplers) |
| { |
| galahad_context_bind_sampler_states(_pipe, PIPE_SHADER_GEOMETRY, |
| 0, num_samplers, samplers); |
| } |
| |
| |
| static void |
| galahad_context_delete_sampler_state(struct pipe_context *_pipe, |
| void *sampler) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->delete_sampler_state(pipe, |
| sampler); |
| } |
| |
| static void * |
| galahad_context_create_rasterizer_state(struct pipe_context *_pipe, |
| const struct pipe_rasterizer_state *rasterizer) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| if (rasterizer->point_quad_rasterization) { |
| if (rasterizer->point_smooth) { |
| glhd_warn("Point smoothing requested but ignored"); |
| } |
| } else { |
| if (rasterizer->sprite_coord_enable) { |
| glhd_warn("Point sprites requested but ignored"); |
| } |
| } |
| |
| return pipe->create_rasterizer_state(pipe, |
| rasterizer); |
| } |
| |
| static void |
| galahad_context_bind_rasterizer_state(struct pipe_context *_pipe, |
| void *rasterizer) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->bind_rasterizer_state(pipe, |
| rasterizer); |
| } |
| |
| static void |
| galahad_context_delete_rasterizer_state(struct pipe_context *_pipe, |
| void *rasterizer) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->delete_rasterizer_state(pipe, |
| rasterizer); |
| } |
| |
| static void * |
| galahad_context_create_depth_stencil_alpha_state(struct pipe_context *_pipe, |
| const struct pipe_depth_stencil_alpha_state *depth_stencil_alpha) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| return pipe->create_depth_stencil_alpha_state(pipe, |
| depth_stencil_alpha); |
| } |
| |
| static void |
| galahad_context_bind_depth_stencil_alpha_state(struct pipe_context *_pipe, |
| void *depth_stencil_alpha) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->bind_depth_stencil_alpha_state(pipe, |
| depth_stencil_alpha); |
| } |
| |
| static void |
| galahad_context_delete_depth_stencil_alpha_state(struct pipe_context *_pipe, |
| void *depth_stencil_alpha) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->delete_depth_stencil_alpha_state(pipe, |
| depth_stencil_alpha); |
| } |
| |
| #define GLHD_SHADER_STATE(shader_type) \ |
| static void * \ |
| galahad_context_create_##shader_type##_state(struct pipe_context *_pipe, \ |
| const struct pipe_shader_state *state) \ |
| { \ |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); \ |
| struct pipe_context *pipe = glhd_pipe->pipe; \ |
| return pipe->create_##shader_type##_state(pipe, state); \ |
| } \ |
| \ |
| static void \ |
| galahad_context_bind_##shader_type##_state(struct pipe_context *_pipe, \ |
| void *state) \ |
| { \ |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); \ |
| struct pipe_context *pipe = glhd_pipe->pipe; \ |
| pipe->bind_##shader_type##_state(pipe, state); \ |
| } \ |
| \ |
| static void \ |
| galahad_context_delete_##shader_type##_state(struct pipe_context *_pipe, \ |
| void *state) \ |
| { \ |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); \ |
| struct pipe_context *pipe = glhd_pipe->pipe; \ |
| pipe->delete_##shader_type##_state(pipe, state); \ |
| } |
| |
| GLHD_SHADER_STATE(fs) |
| GLHD_SHADER_STATE(vs) |
| GLHD_SHADER_STATE(gs) |
| |
| #undef GLHD_SHADER_STATE |
| |
| static void * |
| galahad_context_create_vertex_elements_state(struct pipe_context *_pipe, |
| unsigned num_elements, |
| const struct pipe_vertex_element *vertex_elements) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| /* XXX check if stride lines up with element size, at least for floats */ |
| |
| return pipe->create_vertex_elements_state(pipe, |
| num_elements, |
| vertex_elements); |
| } |
| |
| static void |
| galahad_context_bind_vertex_elements_state(struct pipe_context *_pipe, |
| void *velems) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->bind_vertex_elements_state(pipe, |
| velems); |
| } |
| |
| static void |
| galahad_context_delete_vertex_elements_state(struct pipe_context *_pipe, |
| void *velems) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->delete_vertex_elements_state(pipe, |
| velems); |
| } |
| |
| static void |
| galahad_context_set_blend_color(struct pipe_context *_pipe, |
| const struct pipe_blend_color *blend_color) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_blend_color(pipe, |
| blend_color); |
| } |
| |
| static void |
| galahad_context_set_stencil_ref(struct pipe_context *_pipe, |
| const struct pipe_stencil_ref *stencil_ref) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_stencil_ref(pipe, |
| stencil_ref); |
| } |
| |
| static void |
| galahad_context_set_clip_state(struct pipe_context *_pipe, |
| const struct pipe_clip_state *clip) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_clip_state(pipe, |
| clip); |
| } |
| |
| static void |
| galahad_context_set_sample_mask(struct pipe_context *_pipe, |
| unsigned sample_mask) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_sample_mask(pipe, |
| sample_mask); |
| } |
| |
| static void |
| galahad_context_set_constant_buffer(struct pipe_context *_pipe, |
| uint shader, |
| uint index, |
| struct pipe_constant_buffer *_cb) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_constant_buffer cb; |
| |
| if (shader >= PIPE_SHADER_TYPES) { |
| glhd_error("Unknown shader type %u", shader); |
| } |
| |
| if (index && |
| index >= |
| pipe->screen->get_shader_param(pipe->screen, shader, PIPE_SHADER_CAP_MAX_CONST_BUFFERS)) { |
| glhd_error("Access to constant buffer %u requested, " |
| "but only %d are supported", |
| index, |
| pipe->screen->get_shader_param(pipe->screen, shader, PIPE_SHADER_CAP_MAX_CONST_BUFFERS)); |
| } |
| |
| /* XXX hmm? unwrap the input state */ |
| if (_cb) { |
| cb = *_cb; |
| cb.buffer = galahad_resource_unwrap(_cb->buffer); |
| } |
| |
| pipe->set_constant_buffer(pipe, |
| shader, |
| index, |
| _cb ? &cb : NULL); |
| } |
| |
| static void |
| galahad_context_set_framebuffer_state(struct pipe_context *_pipe, |
| const struct pipe_framebuffer_state *_state) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_framebuffer_state unwrapped_state; |
| struct pipe_framebuffer_state *state = NULL; |
| unsigned i; |
| |
| if (_state->nr_cbufs > PIPE_MAX_COLOR_BUFS) { |
| glhd_error("%d render targets bound, but only %d are permitted by API", |
| _state->nr_cbufs, PIPE_MAX_COLOR_BUFS); |
| } else if (_state->nr_cbufs > |
| pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_RENDER_TARGETS)) { |
| glhd_warn("%d render targets bound, but only %d are supported", |
| _state->nr_cbufs, |
| pipe->screen->get_param(pipe->screen, PIPE_CAP_MAX_RENDER_TARGETS)); |
| } |
| |
| /* unwrap the input state */ |
| if (_state) { |
| memcpy(&unwrapped_state, _state, sizeof(unwrapped_state)); |
| for(i = 0; i < _state->nr_cbufs; i++) |
| unwrapped_state.cbufs[i] = galahad_surface_unwrap(_state->cbufs[i]); |
| for (; i < PIPE_MAX_COLOR_BUFS; i++) |
| unwrapped_state.cbufs[i] = NULL; |
| unwrapped_state.zsbuf = galahad_surface_unwrap(_state->zsbuf); |
| state = &unwrapped_state; |
| } |
| |
| pipe->set_framebuffer_state(pipe, |
| state); |
| } |
| |
| static void |
| galahad_context_set_polygon_stipple(struct pipe_context *_pipe, |
| const struct pipe_poly_stipple *poly_stipple) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_polygon_stipple(pipe, |
| poly_stipple); |
| } |
| |
| static void |
| galahad_context_set_scissor_states(struct pipe_context *_pipe, |
| unsigned start_slot, |
| unsigned num_scissors, |
| const struct pipe_scissor_state *scissor) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_scissor_states(pipe, start_slot, num_scissors, |
| scissor); |
| } |
| |
| static void |
| galahad_context_set_viewport_states(struct pipe_context *_pipe, |
| unsigned start_slot, |
| unsigned num_viewports, |
| const struct pipe_viewport_state *viewport) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_viewport_states(pipe, start_slot, num_viewports, |
| viewport); |
| } |
| |
| static void |
| galahad_context_set_sampler_views(struct pipe_context *_pipe, |
| unsigned shader, |
| unsigned start, |
| unsigned num, |
| struct pipe_sampler_view **_views) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_sampler_view *unwrapped_views[PIPE_MAX_SAMPLERS]; |
| struct pipe_sampler_view **views = NULL; |
| unsigned i; |
| |
| if (_views) { |
| for (i = 0; i < num; i++) |
| unwrapped_views[i] = galahad_sampler_view_unwrap(_views[i]); |
| for (; i < PIPE_MAX_SAMPLERS; i++) |
| unwrapped_views[i] = NULL; |
| |
| views = unwrapped_views; |
| } |
| |
| switch (shader) { |
| case PIPE_SHADER_VERTEX: |
| pipe->set_vertex_sampler_views(pipe, num, views); |
| break; |
| case PIPE_SHADER_FRAGMENT: |
| pipe->set_fragment_sampler_views(pipe, num, views); |
| break; |
| case PIPE_SHADER_GEOMETRY: |
| pipe->set_geometry_sampler_views(pipe, num, views); |
| break; |
| default: |
| assert(0); |
| } |
| } |
| |
| static void |
| galahad_context_set_vertex_sampler_views(struct pipe_context *_pipe, |
| unsigned num, |
| struct pipe_sampler_view **_views) |
| { |
| galahad_context_set_sampler_views(_pipe, PIPE_SHADER_VERTEX, |
| 0, num, _views); |
| } |
| |
| static void |
| galahad_context_set_fragment_sampler_views(struct pipe_context *_pipe, |
| unsigned num, |
| struct pipe_sampler_view **_views) |
| { |
| galahad_context_set_sampler_views(_pipe, PIPE_SHADER_FRAGMENT, |
| 0, num, _views); |
| } |
| |
| static void |
| galahad_context_set_geometry_sampler_views(struct pipe_context *_pipe, |
| unsigned num, |
| struct pipe_sampler_view **_views) |
| { |
| galahad_context_set_sampler_views(_pipe, PIPE_SHADER_GEOMETRY, |
| 0, num, _views); |
| } |
| |
| static void |
| galahad_context_set_vertex_buffers(struct pipe_context *_pipe, |
| unsigned start_slot, unsigned num_buffers, |
| const struct pipe_vertex_buffer *_buffers) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_vertex_buffer unwrapped_buffers[PIPE_MAX_SHADER_INPUTS]; |
| struct pipe_vertex_buffer *buffers = NULL; |
| unsigned i; |
| |
| if (num_buffers && _buffers) { |
| memcpy(unwrapped_buffers, _buffers, num_buffers * sizeof(*_buffers)); |
| for (i = 0; i < num_buffers; i++) |
| unwrapped_buffers[i].buffer = galahad_resource_unwrap(_buffers[i].buffer); |
| buffers = unwrapped_buffers; |
| } |
| |
| pipe->set_vertex_buffers(pipe, |
| start_slot, num_buffers, |
| buffers); |
| } |
| |
| static void |
| galahad_context_set_index_buffer(struct pipe_context *_pipe, |
| const struct pipe_index_buffer *_ib) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_index_buffer unwrapped_ib, *ib = NULL; |
| |
| if (_ib) { |
| if (_ib->buffer || _ib->user_buffer) { |
| switch (_ib->index_size) { |
| case 1: |
| case 2: |
| case 4: |
| break; |
| default: |
| glhd_warn("unrecognized index size %d", _ib->index_size); |
| break; |
| } |
| } |
| else if (_ib->offset || _ib->index_size) { |
| glhd_warn("non-indexed state with index offset %d and index size %d", |
| _ib->offset, _ib->index_size); |
| } |
| |
| unwrapped_ib = *_ib; |
| unwrapped_ib.buffer = galahad_resource_unwrap(_ib->buffer); |
| ib = &unwrapped_ib; |
| } |
| |
| pipe->set_index_buffer(pipe, ib); |
| } |
| |
| static INLINE struct pipe_stream_output_target * |
| galahad_context_create_stream_output_target(struct pipe_context *_pipe, |
| struct pipe_resource *_res, |
| unsigned buffer_offset, |
| unsigned buffer_size) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct galahad_resource *glhd_resource_res = galahad_resource(_res); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_resource *res = glhd_resource_res->resource; |
| |
| return pipe->create_stream_output_target(pipe, |
| res, buffer_offset, buffer_size); |
| } |
| |
| static INLINE void |
| galahad_context_stream_output_target_destroy( |
| struct pipe_context *_pipe, |
| struct pipe_stream_output_target *target) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->stream_output_target_destroy(pipe, target); |
| } |
| |
| static INLINE void |
| galahad_context_set_stream_output_targets(struct pipe_context *_pipe, |
| unsigned num_targets, |
| struct pipe_stream_output_target **tgs, |
| unsigned append_bitmask) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->set_stream_output_targets(pipe, num_targets, tgs, append_bitmask); |
| } |
| |
| static void |
| galahad_context_resource_copy_region(struct pipe_context *_pipe, |
| struct pipe_resource *_dst, |
| unsigned dst_level, |
| unsigned dstx, |
| unsigned dsty, |
| unsigned dstz, |
| struct pipe_resource *_src, |
| unsigned src_level, |
| const struct pipe_box *src_box) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct galahad_resource *glhd_resource_dst = galahad_resource(_dst); |
| struct galahad_resource *glhd_resource_src = galahad_resource(_src); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_resource *dst = glhd_resource_dst->resource; |
| struct pipe_resource *src = glhd_resource_src->resource; |
| |
| if (_dst->format != _src->format) { |
| const struct util_format_description *src_desc = |
| util_format_description(_src->format); |
| const struct util_format_description *dst_desc = |
| util_format_description(_dst->format); |
| if (!util_is_format_compatible(src_desc, dst_desc)) |
| glhd_warn("Format mismatch: Source is %s, destination is %s", |
| src_desc->short_name, |
| dst_desc->short_name); |
| } |
| |
| if ((_src->target == PIPE_BUFFER && _dst->target != PIPE_BUFFER) || |
| (_src->target != PIPE_BUFFER && _dst->target == PIPE_BUFFER)) { |
| glhd_warn("Resource target mismatch: Source is %i, destination is %i", |
| _src->target, _dst->target); |
| } |
| |
| pipe->resource_copy_region(pipe, |
| dst, |
| dst_level, |
| dstx, |
| dsty, |
| dstz, |
| src, |
| src_level, |
| src_box); |
| } |
| |
| static void |
| galahad_context_blit(struct pipe_context *_pipe, |
| const struct pipe_blit_info *_info) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_blit_info info = *_info; |
| |
| info.dst.resource = galahad_resource_unwrap(info.dst.resource); |
| info.src.resource = galahad_resource_unwrap(info.src.resource); |
| |
| if (info.dst.box.width < 0 || |
| info.dst.box.height < 0) |
| glhd_error("Destination dimensions are negative"); |
| |
| if (info.filter != PIPE_TEX_FILTER_NEAREST && |
| info.src.resource->target != PIPE_TEXTURE_3D && |
| info.dst.box.depth != info.src.box.depth) |
| glhd_error("Filtering in z-direction on non-3D texture"); |
| |
| if (util_format_is_depth_or_stencil(info.dst.format) != |
| util_format_is_depth_or_stencil(info.src.format)) |
| glhd_error("Invalid format conversion: %s <- %s\n", |
| util_format_name(info.dst.format), |
| util_format_name(info.src.format)); |
| |
| pipe->blit(pipe, &info); |
| } |
| |
| static void |
| galahad_context_clear(struct pipe_context *_pipe, |
| unsigned buffers, |
| const union pipe_color_union *color, |
| double depth, |
| unsigned stencil) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->clear(pipe, |
| buffers, |
| color, |
| depth, |
| stencil); |
| } |
| |
| static void |
| galahad_context_clear_render_target(struct pipe_context *_pipe, |
| struct pipe_surface *_dst, |
| const union pipe_color_union *color, |
| unsigned dstx, unsigned dsty, |
| unsigned width, unsigned height) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct galahad_surface *glhd_surface_dst = galahad_surface(_dst); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_surface *dst = glhd_surface_dst->surface; |
| |
| pipe->clear_render_target(pipe, |
| dst, |
| color, |
| dstx, |
| dsty, |
| width, |
| height); |
| } |
| static void |
| galahad_context_clear_depth_stencil(struct pipe_context *_pipe, |
| struct pipe_surface *_dst, |
| unsigned clear_flags, |
| double depth, |
| unsigned stencil, |
| unsigned dstx, unsigned dsty, |
| unsigned width, unsigned height) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct galahad_surface *glhd_surface_dst = galahad_surface(_dst); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| struct pipe_surface *dst = glhd_surface_dst->surface; |
| |
| pipe->clear_depth_stencil(pipe, |
| dst, |
| clear_flags, |
| depth, |
| stencil, |
| dstx, |
| dsty, |
| width, |
| height); |
| |
| } |
| |
| static void |
| galahad_context_flush(struct pipe_context *_pipe, |
| struct pipe_fence_handle **fence, |
| unsigned flags) |
| { |
| struct galahad_context *glhd_pipe = galahad_context(_pipe); |
| struct pipe_context *pipe = glhd_pipe->pipe; |
| |
| pipe->flush(pipe, fence, flags); |
| } |
| |
| static struct pipe_sampler_view * |
| galahad_context_create_sampler_view(struct pipe_context *_pipe, |
| struct pipe_resource *_resource, |
| const struct pipe_sampler_view *templ) |
| { |
| struct galahad_context *glhd_context = galahad_context(_pipe); |
| struct galahad_resource *glhd_resource = galahad_resource(_resource); |
| struct pipe_context *pipe = glhd_context->pipe; |
| struct pipe_resource *resource = glhd_resource->resource; |
| struct pipe_sampler_view *result; |
| |
| result = pipe->create_sampler_view(pipe, |
| resource, |
| templ); |
| |
| if (result) |
| return galahad_sampler_view_create(glhd_context, glhd_resource, result); |
| return NULL; |
| } |
| |
| static void |
| galahad_context_sampler_view_destroy(struct pipe_context *_pipe, |
| struct pipe_sampler_view *_view) |
| { |
| galahad_sampler_view_destroy(galahad_context(_pipe), |
| galahad_sampler_view(_view)); |
| } |
| |
| static struct pipe_surface * |
| galahad_context_create_surface(struct pipe_context *_pipe, |
| struct pipe_resource *_resource, |
| const struct pipe_surface *templ) |
| { |
| struct galahad_context *glhd_context = galahad_context(_pipe); |
| struct galahad_resource *glhd_resource = galahad_resource(_resource); |
| struct pipe_context *pipe = glhd_context->pipe; |
| struct pipe_resource *resource = glhd_resource->resource; |
| struct pipe_surface *result; |
| |
| result = pipe->create_surface(pipe, |
| resource, |
| templ); |
| |
| if (result) |
| return galahad_surface_create(glhd_context, glhd_resource, result); |
| return NULL; |
| } |
| |
| static void |
| galahad_context_surface_destroy(struct pipe_context *_pipe, |
| struct pipe_surface *_surface) |
| { |
| galahad_surface_destroy(galahad_context(_pipe), |
| galahad_surface(_surface)); |
| } |
| |
| |
| static void * |
| galahad_context_transfer_map(struct pipe_context *_context, |
| struct pipe_resource *_resource, |
| unsigned level, |
| unsigned usage, |
| const struct pipe_box *box, |
| struct pipe_transfer **transfer) |
| { |
| struct galahad_context *glhd_context = galahad_context(_context); |
| struct galahad_resource *glhd_resource = galahad_resource(_resource); |
| struct pipe_context *context = glhd_context->pipe; |
| struct pipe_resource *resource = glhd_resource->resource; |
| struct pipe_transfer *result; |
| void *map; |
| |
| map = context->transfer_map(context, |
| resource, |
| level, |
| usage, |
| box, &result); |
| if (!map) |
| return NULL; |
| |
| glhd_resource->map_count++; |
| |
| *transfer = galahad_transfer_create(glhd_context, glhd_resource, result); |
| return *transfer ? map : NULL; |
| } |
| |
| static void |
| galahad_context_transfer_flush_region(struct pipe_context *_context, |
| struct pipe_transfer *_transfer, |
| const struct pipe_box *box) |
| { |
| struct galahad_context *glhd_context = galahad_context(_context); |
| struct galahad_transfer *glhd_transfer = galahad_transfer(_transfer); |
| struct pipe_context *context = glhd_context->pipe; |
| struct pipe_transfer *transfer = glhd_transfer->transfer; |
| |
| context->transfer_flush_region(context, |
| transfer, |
| box); |
| } |
| |
| static void |
| galahad_context_transfer_unmap(struct pipe_context *_context, |
| struct pipe_transfer *_transfer) |
| { |
| struct galahad_context *glhd_context = galahad_context(_context); |
| struct galahad_transfer *glhd_transfer = galahad_transfer(_transfer); |
| struct pipe_context *context = glhd_context->pipe; |
| struct pipe_transfer *transfer = glhd_transfer->transfer; |
| struct galahad_resource *glhd_resource = galahad_resource(_transfer->resource); |
| |
| if (glhd_resource->map_count < 1) { |
| glhd_warn("context::transfer_unmap() called too many times" |
| " (count = %d)\n", glhd_resource->map_count); |
| } |
| |
| glhd_resource->map_count--; |
| |
| context->transfer_unmap(context, |
| transfer); |
| |
| galahad_transfer_destroy(galahad_context(_context), |
| galahad_transfer(_transfer)); |
| } |
| |
| |
| static void |
| galahad_context_transfer_inline_write(struct pipe_context *_context, |
| struct pipe_resource *_resource, |
| unsigned level, |
| unsigned usage, |
| const struct pipe_box *box, |
| const void *data, |
| unsigned stride, |
| unsigned slice_stride) |
| { |
| struct galahad_context *glhd_context = galahad_context(_context); |
| struct galahad_resource *glhd_resource = galahad_resource(_resource); |
| struct pipe_context *context = glhd_context->pipe; |
| struct pipe_resource *resource = glhd_resource->resource; |
| |
| context->transfer_inline_write(context, |
| resource, |
| level, |
| usage, |
| box, |
| data, |
| stride, |
| slice_stride); |
| } |
| |
| |
| static void |
| galahad_context_render_condition(struct pipe_context *_context, |
| struct pipe_query *query, |
| boolean condition, |
| uint mode) |
| { |
| struct galahad_context *glhd_context = galahad_context(_context); |
| struct pipe_context *context = glhd_context->pipe; |
| |
| context->render_condition(context, query, condition, mode); |
| } |
| |
| |
| struct pipe_context * |
| galahad_context_create(struct pipe_screen *_screen, struct pipe_context *pipe) |
| { |
| struct galahad_context *glhd_pipe; |
| (void)galahad_screen(_screen); |
| |
| glhd_pipe = CALLOC_STRUCT(galahad_context); |
| if (!glhd_pipe) { |
| return NULL; |
| } |
| |
| glhd_pipe->base.screen = _screen; |
| glhd_pipe->base.priv = pipe->priv; /* expose wrapped data */ |
| glhd_pipe->base.draw = NULL; |
| |
| glhd_pipe->base.destroy = galahad_context_destroy; |
| |
| #define GLHD_PIPE_INIT(_member) \ |
| glhd_pipe->base . _member = pipe -> _member ? galahad_context_ ## _member : NULL |
| |
| GLHD_PIPE_INIT(draw_vbo); |
| GLHD_PIPE_INIT(render_condition); |
| GLHD_PIPE_INIT(create_query); |
| GLHD_PIPE_INIT(destroy_query); |
| GLHD_PIPE_INIT(begin_query); |
| GLHD_PIPE_INIT(end_query); |
| GLHD_PIPE_INIT(get_query_result); |
| GLHD_PIPE_INIT(create_blend_state); |
| GLHD_PIPE_INIT(bind_blend_state); |
| GLHD_PIPE_INIT(delete_blend_state); |
| GLHD_PIPE_INIT(create_sampler_state); |
| GLHD_PIPE_INIT(bind_fragment_sampler_states); |
| GLHD_PIPE_INIT(bind_vertex_sampler_states); |
| GLHD_PIPE_INIT(bind_geometry_sampler_states); |
| //GLHD_PIPE_INIT(bind_compute_sampler_states); |
| GLHD_PIPE_INIT(delete_sampler_state); |
| GLHD_PIPE_INIT(create_rasterizer_state); |
| GLHD_PIPE_INIT(bind_rasterizer_state); |
| GLHD_PIPE_INIT(delete_rasterizer_state); |
| GLHD_PIPE_INIT(create_depth_stencil_alpha_state); |
| GLHD_PIPE_INIT(bind_depth_stencil_alpha_state); |
| GLHD_PIPE_INIT(delete_depth_stencil_alpha_state); |
| GLHD_PIPE_INIT(create_fs_state); |
| GLHD_PIPE_INIT(bind_fs_state); |
| GLHD_PIPE_INIT(delete_fs_state); |
| GLHD_PIPE_INIT(create_vs_state); |
| GLHD_PIPE_INIT(bind_vs_state); |
| GLHD_PIPE_INIT(delete_vs_state); |
| GLHD_PIPE_INIT(create_gs_state); |
| GLHD_PIPE_INIT(bind_gs_state); |
| GLHD_PIPE_INIT(delete_gs_state); |
| GLHD_PIPE_INIT(create_vertex_elements_state); |
| GLHD_PIPE_INIT(bind_vertex_elements_state); |
| GLHD_PIPE_INIT(delete_vertex_elements_state); |
| GLHD_PIPE_INIT(set_blend_color); |
| GLHD_PIPE_INIT(set_stencil_ref); |
| GLHD_PIPE_INIT(set_sample_mask); |
| GLHD_PIPE_INIT(set_clip_state); |
| GLHD_PIPE_INIT(set_constant_buffer); |
| GLHD_PIPE_INIT(set_framebuffer_state); |
| GLHD_PIPE_INIT(set_polygon_stipple); |
| GLHD_PIPE_INIT(set_scissor_states); |
| GLHD_PIPE_INIT(set_viewport_states); |
| GLHD_PIPE_INIT(set_fragment_sampler_views); |
| GLHD_PIPE_INIT(set_vertex_sampler_views); |
| GLHD_PIPE_INIT(set_geometry_sampler_views); |
| //GLHD_PIPE_INIT(set_compute_sampler_views); |
| //GLHD_PIPE_INIT(set_shader_resources); |
| GLHD_PIPE_INIT(set_vertex_buffers); |
| GLHD_PIPE_INIT(set_index_buffer); |
| GLHD_PIPE_INIT(create_stream_output_target); |
| GLHD_PIPE_INIT(stream_output_target_destroy); |
| GLHD_PIPE_INIT(set_stream_output_targets); |
| GLHD_PIPE_INIT(resource_copy_region); |
| GLHD_PIPE_INIT(blit); |
| GLHD_PIPE_INIT(clear); |
| GLHD_PIPE_INIT(clear_render_target); |
| GLHD_PIPE_INIT(clear_depth_stencil); |
| GLHD_PIPE_INIT(flush); |
| GLHD_PIPE_INIT(create_sampler_view); |
| GLHD_PIPE_INIT(sampler_view_destroy); |
| GLHD_PIPE_INIT(create_surface); |
| GLHD_PIPE_INIT(surface_destroy); |
| GLHD_PIPE_INIT(transfer_map); |
| GLHD_PIPE_INIT(transfer_flush_region); |
| GLHD_PIPE_INIT(transfer_unmap); |
| GLHD_PIPE_INIT(transfer_inline_write); |
| //GLHD_PIPE_INIT(texture_barrier); |
| //GLHD_PIPE_INIT(create_video_decoder); |
| //GLHD_PIPE_INIT(create_video_buffer); |
| //GLHD_PIPE_INIT(create_compute_state); |
| //GLHD_PIPE_INIT(bind_compute_state); |
| //GLHD_PIPE_INIT(delete_compute_state); |
| //GLHD_PIPE_INIT(set_compute_resources); |
| //GLHD_PIPE_INIT(set_global_binding); |
| //GLHD_PIPE_INIT(launch_grid); |
| |
| #undef GLHD_PIPE_INIT |
| |
| glhd_pipe->pipe = pipe; |
| |
| return &glhd_pipe->base; |
| } |