diff options
Diffstat (limited to 'src/gallium/drivers/softpipe')
25 files changed, 739 insertions, 197 deletions
diff --git a/src/gallium/drivers/softpipe/Makefile b/src/gallium/drivers/softpipe/Makefile index bcb887a0b2..e4ac49fa85 100644 --- a/src/gallium/drivers/softpipe/Makefile +++ b/src/gallium/drivers/softpipe/Makefile @@ -32,6 +32,7 @@ C_SOURCES = \ sp_tex_tile_cache.c \ sp_tile_cache.c \ sp_surface.c \ - sp_video_context.c + sp_video_context.c \ + sp_winsys.c include ../../Makefile.template diff --git a/src/gallium/drivers/softpipe/SConscript b/src/gallium/drivers/softpipe/SConscript index aac9edf44e..3042e556c6 100644 --- a/src/gallium/drivers/softpipe/SConscript +++ b/src/gallium/drivers/softpipe/SConscript @@ -34,6 +34,7 @@ softpipe = env.ConvenienceLibrary( 'sp_texture.c', 'sp_tile_cache.c', 'sp_video_context.c', + 'sp_winsys.c' ]) Export('softpipe') diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c index f3ac6760db..2b22ce256e 100644 --- a/src/gallium/drivers/softpipe/sp_context.c +++ b/src/gallium/drivers/softpipe/sp_context.c @@ -35,6 +35,7 @@ #include "pipe/p_defines.h" #include "util/u_math.h" #include "util/u_memory.h" +#include "util/u_inlines.h" #include "sp_clear.h" #include "sp_context.h" #include "sp_flush.h" @@ -43,8 +44,6 @@ #include "sp_surface.h" #include "sp_tile_cache.h" #include "sp_tex_tile_cache.h" -#include "sp_texture.h" -#include "sp_winsys.h" #include "sp_query.h" @@ -112,9 +111,13 @@ softpipe_destroy( struct pipe_context *pipe ) pipe_texture_reference(&softpipe->vertex_textures[i], NULL); } - for (i = 0; i < Elements(softpipe->constants); i++) { - if (softpipe->constants[i].buffer) { - pipe_buffer_reference(&softpipe->constants[i].buffer, NULL); + for (i = 0; i < PIPE_SHADER_TYPES; i++) { + uint j; + + for (j = 0; j < PIPE_MAX_CONSTANT_BUFFERS; j++) { + if (softpipe->constants[i][j]) { + pipe_buffer_reference(&softpipe->constants[i][j], NULL); + } } } @@ -190,7 +193,8 @@ softpipe_render_condition( struct pipe_context *pipe, struct pipe_context * -softpipe_create( struct pipe_screen *screen ) +softpipe_create_context( struct pipe_screen *screen, + void *priv ) { struct softpipe_context *softpipe = CALLOC_STRUCT(softpipe_context); uint i; @@ -209,6 +213,7 @@ softpipe_create( struct pipe_screen *screen ) softpipe->pipe.winsys = screen->winsys; softpipe->pipe.screen = screen; softpipe->pipe.destroy = softpipe_destroy; + softpipe->pipe.priv = priv; /* state setters */ softpipe->pipe.create_blend_state = softpipe_create_blend_state; @@ -256,6 +261,8 @@ softpipe_create( struct pipe_screen *screen ) softpipe->pipe.draw_arrays = softpipe_draw_arrays; softpipe->pipe.draw_elements = softpipe_draw_elements; softpipe->pipe.draw_range_elements = softpipe_draw_range_elements; + softpipe->pipe.draw_arrays_instanced = softpipe_draw_arrays_instanced; + softpipe->pipe.draw_elements_instanced = softpipe_draw_elements_instanced; softpipe->pipe.clear = softpipe_clear; softpipe->pipe.flush = softpipe_flush; diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h index 73fa744f9d..62f9e7aad3 100644 --- a/src/gallium/drivers/softpipe/sp_context.h +++ b/src/gallium/drivers/softpipe/sp_context.h @@ -63,7 +63,7 @@ struct softpipe_context { /** Other rendering state */ struct pipe_blend_color blend_color; struct pipe_clip_state clip; - struct pipe_constant_buffer constants[PIPE_SHADER_TYPES]; + struct pipe_buffer *constants[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT_BUFFERS]; struct pipe_framebuffer_state framebuffer; struct pipe_poly_stipple poly_stipple; struct pipe_scissor_state scissor; @@ -92,7 +92,7 @@ struct softpipe_context { ubyte *mapped_vbuffer[PIPE_MAX_ATTRIBS]; /** Mapped constant buffers */ - void *mapped_constants[PIPE_SHADER_TYPES]; + void *mapped_constants[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT_BUFFERS]; /** Vertex format */ struct vertex_info vertex_info; @@ -166,5 +166,8 @@ softpipe_context( struct pipe_context *pipe ) void softpipe_reset_sampler_varients(struct softpipe_context *softpipe); +struct pipe_context * +softpipe_create_context( struct pipe_screen *, void *priv ); + #endif /* SP_CONTEXT_H */ diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c index 03d35fb3cb..b2acc36bf7 100644 --- a/src/gallium/drivers/softpipe/sp_draw_arrays.c +++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c @@ -33,8 +33,8 @@ #include "pipe/p_defines.h" #include "pipe/p_context.h" -#include "pipe/internal/p_winsys_screen.h" -#include "pipe/p_inlines.h" +#include "util/u_simple_screen.h" +#include "util/u_inlines.h" #include "util/u_prim.h" #include "sp_context.h" @@ -49,30 +49,36 @@ static void softpipe_map_constant_buffers(struct softpipe_context *sp) { struct pipe_winsys *ws = sp->pipe.winsys; - uint i, vssize, gssize; + uint i; for (i = 0; i < PIPE_SHADER_TYPES; i++) { - if (sp->constants[i].buffer && sp->constants[i].buffer->size) - sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i].buffer, - PIPE_BUFFER_USAGE_CPU_READ); + uint j; + + for (j = 0; j < PIPE_MAX_CONSTANT_BUFFERS; j++) { + if (sp->constants[i][j] && sp->constants[i][j]->size) { + sp->mapped_constants[i][j] = ws->buffer_map(ws, + sp->constants[i][j], + PIPE_BUFFER_USAGE_CPU_READ); + } + } } - if (sp->constants[PIPE_SHADER_VERTEX].buffer) - vssize = sp->constants[PIPE_SHADER_VERTEX].buffer->size; - else - vssize = 0; - - if (sp->constants[PIPE_SHADER_GEOMETRY].buffer) - gssize = sp->constants[PIPE_SHADER_GEOMETRY].buffer->size; - else - gssize = 0; - - draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX, - sp->mapped_constants[PIPE_SHADER_VERTEX], - vssize); - draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY, - sp->mapped_constants[PIPE_SHADER_GEOMETRY], - gssize); + for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) { + if (sp->constants[PIPE_SHADER_VERTEX][i]) { + draw_set_mapped_constant_buffer(sp->draw, + PIPE_SHADER_VERTEX, + i, + sp->mapped_constants[PIPE_SHADER_VERTEX][i], + sp->constants[PIPE_SHADER_VERTEX][i]->size); + } + if (sp->constants[PIPE_SHADER_GEOMETRY][i]) { + draw_set_mapped_constant_buffer(sp->draw, + PIPE_SHADER_GEOMETRY, + i, + sp->mapped_constants[PIPE_SHADER_GEOMETRY][i], + sp->constants[PIPE_SHADER_GEOMETRY][i]->size); + } + } } @@ -87,30 +93,67 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp) */ draw_flush(sp->draw); - draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX, NULL, 0); - draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY, NULL, 0); + for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) { + draw_set_mapped_constant_buffer(sp->draw, + PIPE_SHADER_VERTEX, + i, + NULL, + 0); + draw_set_mapped_constant_buffer(sp->draw, + PIPE_SHADER_GEOMETRY, + i, + NULL, + 0); + } for (i = 0; i < PIPE_SHADER_TYPES; i++) { - if (sp->constants[i].buffer && sp->constants[i].buffer->size) - ws->buffer_unmap(ws, sp->constants[i].buffer); - sp->mapped_constants[i] = NULL; + uint j; + + for (j = 0; j < PIPE_MAX_CONSTANT_BUFFERS; j++) { + if (sp->constants[i][j] && sp->constants[i][j]->size) { + ws->buffer_unmap(ws, sp->constants[i][j]); + } + sp->mapped_constants[i][j] = NULL; + } } } +/** + * Draw vertex arrays, with optional indexing. + * Basically, map the vertex buffers (and drawing surfaces), then hand off + * the drawing to the 'draw' module. + */ +static void +softpipe_draw_range_elements_instanced(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned minIndex, + unsigned maxIndex, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount); + + void softpipe_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start, unsigned count) { - softpipe_draw_elements(pipe, NULL, 0, mode, start, count); + softpipe_draw_range_elements_instanced(pipe, + NULL, + 0, + 0, + 0xffffffff, + mode, + start, + count, + 0, + 1); } -/** - * Draw vertex arrays, with optional indexing. - * Basically, map the vertex buffers (and drawing surfaces), then hand off - * the drawing to the 'draw' module. - */ void softpipe_draw_range_elements(struct pipe_context *pipe, struct pipe_buffer *indexBuffer, @@ -119,6 +162,91 @@ softpipe_draw_range_elements(struct pipe_context *pipe, unsigned max_index, unsigned mode, unsigned start, unsigned count) { + softpipe_draw_range_elements_instanced(pipe, + indexBuffer, + indexSize, + min_index, + max_index, + mode, + start, + count, + 0, + 1); +} + + +void +softpipe_draw_elements(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned mode, unsigned start, unsigned count) +{ + softpipe_draw_range_elements_instanced(pipe, + indexBuffer, + indexSize, + 0, + 0xffffffff, + mode, + start, + count, + 0, + 1); +} + +void +softpipe_draw_arrays_instanced(struct pipe_context *pipe, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount) +{ + softpipe_draw_range_elements_instanced(pipe, + NULL, + 0, + 0, + 0xffffffff, + mode, + start, + count, + startInstance, + instanceCount); +} + +void +softpipe_draw_elements_instanced(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount) +{ + softpipe_draw_range_elements_instanced(pipe, + indexBuffer, + indexSize, + 0, + 0xffffffff, + mode, + start, + count, + startInstance, + instanceCount); +} + +static void +softpipe_draw_range_elements_instanced(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned minIndex, + unsigned maxIndex, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount) +{ struct softpipe_context *sp = softpipe_context(pipe); struct draw_context *draw = sp->draw; unsigned i; @@ -128,45 +256,48 @@ softpipe_draw_range_elements(struct pipe_context *pipe, sp->reduced_api_prim = u_reduced_prim(mode); - if (sp->dirty) - softpipe_update_derived( sp ); + if (sp->dirty) { + softpipe_update_derived(sp); + } softpipe_map_transfers(sp); softpipe_map_constant_buffers(sp); - /* - * Map vertex buffers - */ + /* Map vertex buffers */ for (i = 0; i < sp->num_vertex_buffers; i++) { - void *buf - = pipe_buffer_map(pipe->screen, - sp->vertex_buffer[i].buffer, - PIPE_BUFFER_USAGE_CPU_READ); + void *buf; + + buf = pipe_buffer_map(pipe->screen, + sp->vertex_buffer[i].buffer, + PIPE_BUFFER_USAGE_CPU_READ); draw_set_mapped_vertex_buffer(draw, i, buf); } /* Map index buffer, if present */ if (indexBuffer) { - void *mapped_indexes - = pipe_buffer_map(pipe->screen, indexBuffer, - PIPE_BUFFER_USAGE_CPU_READ); - draw_set_mapped_element_buffer_range(draw, indexSize, - min_index, - max_index, + void *mapped_indexes; + + mapped_indexes = pipe_buffer_map(pipe->screen, + indexBuffer, + PIPE_BUFFER_USAGE_CPU_READ); + draw_set_mapped_element_buffer_range(draw, + indexSize, + minIndex, + maxIndex, mapped_indexes); - } - else { + } else { /* no index/element buffer */ - draw_set_mapped_element_buffer_range(draw, 0, start, - start + count - 1, NULL); + draw_set_mapped_element_buffer_range(draw, + 0, + start, + start + count - 1, + NULL); } /* draw! */ - draw_arrays(draw, mode, start, count); + draw_arrays_instanced(draw, mode, start, count, startInstance, instanceCount); - /* - * unmap vertex/index buffers - will cause draw module to flush - */ + /* unmap vertex/index buffers - will cause draw module to flush */ for (i = 0; i < sp->num_vertex_buffers; i++) { draw_set_mapped_vertex_buffer(draw, i, NULL); pipe_buffer_unmap(pipe->screen, sp->vertex_buffer[i].buffer); @@ -176,22 +307,8 @@ softpipe_draw_range_elements(struct pipe_context *pipe, pipe_buffer_unmap(pipe->screen, indexBuffer); } - /* Note: leave drawing surfaces mapped */ softpipe_unmap_constant_buffers(sp); sp->dirty_render_cache = TRUE; } - - -void -softpipe_draw_elements(struct pipe_context *pipe, - struct pipe_buffer *indexBuffer, - unsigned indexSize, - unsigned mode, unsigned start, unsigned count) -{ - softpipe_draw_range_elements( pipe, indexBuffer, - indexSize, - 0, 0xffffffff, - mode, start, count ); -} diff --git a/src/gallium/drivers/softpipe/sp_flush.c b/src/gallium/drivers/softpipe/sp_flush.c index 75dac810a1..e8952bf4fb 100644 --- a/src/gallium/drivers/softpipe/sp_flush.c +++ b/src/gallium/drivers/softpipe/sp_flush.c @@ -34,11 +34,9 @@ #include "draw/draw_context.h" #include "sp_flush.h" #include "sp_context.h" -#include "sp_surface.h" #include "sp_state.h" #include "sp_tile_cache.h" #include "sp_tex_tile_cache.h" -#include "sp_winsys.h" void diff --git a/src/gallium/drivers/softpipe/sp_fs_sse.c b/src/gallium/drivers/softpipe/sp_fs_sse.c index f912950658..acee213670 100644 --- a/src/gallium/drivers/softpipe/sp_fs_sse.c +++ b/src/gallium/drivers/softpipe/sp_fs_sse.c @@ -135,7 +135,7 @@ fs_sse_run( const struct sp_fragment_shader *base, tgsi_set_exec_mask(machine, 1, 1, 1, 1); shader->func( machine, - machine->Consts, + (const float (*)[4])machine->Consts[0], (const float (*)[4])shader->immediates, machine->InterpCoefs /*, &machine->QuadPos*/ diff --git a/src/gallium/drivers/softpipe/sp_prim_vbuf.c b/src/gallium/drivers/softpipe/sp_prim_vbuf.c index 7f573aef3c..98c08eaffa 100644 --- a/src/gallium/drivers/softpipe/sp_prim_vbuf.c +++ b/src/gallium/drivers/softpipe/sp_prim_vbuf.c @@ -526,6 +526,8 @@ static void sp_vbuf_destroy(struct vbuf_render *vbr) { struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr); + if(cvbr->vertex_buffer) + align_free(cvbr->vertex_buffer); sp_setup_destroy_context(cvbr->setup); FREE(cvbr); } @@ -541,7 +543,6 @@ sp_create_vbuf_backend(struct softpipe_context *sp) assert(sp->draw); - cvbr->base.max_indices = SP_MAX_VBUF_INDEXES; cvbr->base.max_vertex_buffer_bytes = SP_MAX_VBUF_SIZE; diff --git a/src/gallium/drivers/softpipe/sp_quad_blend.c b/src/gallium/drivers/softpipe/sp_quad_blend.c index d9babe81da..d65307b7f6 100644 --- a/src/gallium/drivers/softpipe/sp_quad_blend.c +++ b/src/gallium/drivers/softpipe/sp_quad_blend.c @@ -35,7 +35,6 @@ #include "util/u_memory.h" #include "sp_context.h" #include "sp_quad.h" -#include "sp_surface.h" #include "sp_tile_cache.h" #include "sp_quad_pipe.h" @@ -224,7 +223,8 @@ logicop_quad(struct quad_stage *qs, static void blend_quad(struct quad_stage *qs, float (*quadColor)[4], - float (*dest)[4]) + float (*dest)[4], + unsigned cbuf) { static const float zero[4] = { 0, 0, 0, 0 }; static const float one[4] = { 1, 1, 1, 1 }; @@ -234,7 +234,7 @@ blend_quad(struct quad_stage *qs, /* * Compute src/first term RGB */ - switch (softpipe->blend->rgb_src_factor) { + switch (softpipe->blend->rt[cbuf].rgb_src_factor) { case PIPE_BLENDFACTOR_ONE: VEC4_COPY(source[0], quadColor[0]); /* R */ VEC4_COPY(source[1], quadColor[1]); /* G */ @@ -384,7 +384,7 @@ blend_quad(struct quad_stage *qs, /* * Compute src/first term A */ - switch (softpipe->blend->alpha_src_factor) { + switch (softpipe->blend->rt[cbuf].alpha_src_factor) { case PIPE_BLENDFACTOR_ONE: VEC4_COPY(source[3], quadColor[3]); /* A */ break; @@ -453,7 +453,7 @@ blend_quad(struct quad_stage *qs, /* * Compute dest/second term RGB */ - switch (softpipe->blend->rgb_dst_factor) { + switch (softpipe->blend->rt[cbuf].rgb_dst_factor) { case PIPE_BLENDFACTOR_ONE: /* dest = dest * 1 NO-OP, leave dest as-is */ break; @@ -593,7 +593,7 @@ blend_quad(struct quad_stage *qs, /* * Compute dest/second term A */ - switch (softpipe->blend->alpha_dst_factor) { + switch (softpipe->blend->rt[cbuf].alpha_dst_factor) { case PIPE_BLENDFACTOR_ONE: /* dest = dest * 1 NO-OP, leave dest as-is */ break; @@ -656,7 +656,7 @@ blend_quad(struct quad_stage *qs, /* * Combine RGB terms */ - switch (softpipe->blend->rgb_func) { + switch (softpipe->blend->rt[cbuf].rgb_func) { case PIPE_BLEND_ADD: VEC4_ADD_SAT(quadColor[0], source[0], dest[0]); /* R */ VEC4_ADD_SAT(quadColor[1], source[1], dest[1]); /* G */ @@ -689,7 +689,7 @@ blend_quad(struct quad_stage *qs, /* * Combine A terms */ - switch (softpipe->blend->alpha_func) { + switch (softpipe->blend->rt[cbuf].alpha_func) { case PIPE_BLEND_ADD: VEC4_ADD_SAT(quadColor[3], source[3], dest[3]); /* A */ break; @@ -711,26 +711,24 @@ blend_quad(struct quad_stage *qs, } static void -colormask_quad(struct quad_stage *qs, +colormask_quad(unsigned colormask, float (*quadColor)[4], float (*dest)[4]) { - struct softpipe_context *softpipe = qs->softpipe; - /* R */ - if (!(softpipe->blend->colormask & PIPE_MASK_R)) + if (!(colormask & PIPE_MASK_R)) COPY_4V(quadColor[0], dest[0]); /* G */ - if (!(softpipe->blend->colormask & PIPE_MASK_G)) + if (!(colormask & PIPE_MASK_G)) COPY_4V(quadColor[1], dest[1]); /* B */ - if (!(softpipe->blend->colormask & PIPE_MASK_B)) + if (!(colormask & PIPE_MASK_B)) COPY_4V(quadColor[2], dest[2]); /* A */ - if (!(softpipe->blend->colormask & PIPE_MASK_A)) + if (!(colormask & PIPE_MASK_A)) COPY_4V(quadColor[3], dest[3]); } @@ -773,12 +771,12 @@ blend_fallback(struct quad_stage *qs, if (blend->logicop_enable) { logicop_quad( qs, quadColor, dest ); } - else if (blend->blend_enable) { - blend_quad( qs, quadColor, dest ); + else if (blend->rt[cbuf].blend_enable) { + blend_quad( qs, quadColor, dest, cbuf ); } - if (blend->colormask != 0xf) - colormask_quad( qs, quadColor, dest ); + if (blend->rt[cbuf].colormask != 0xf) + colormask_quad( blend->rt[cbuf].colormask, quadColor, dest); /* Output color values */ @@ -954,23 +952,23 @@ choose_blend_quad(struct quad_stage *qs, qs->run = blend_noop; } else if (!softpipe->blend->logicop_enable && - softpipe->blend->colormask == 0xf && + softpipe->blend->rt[0].colormask == 0xf && softpipe->framebuffer.nr_cbufs == 1) { - if (!blend->blend_enable) { + if (!blend->rt[0].blend_enable) { qs->run = single_output_color; } - else if (blend->rgb_src_factor == blend->alpha_src_factor && - blend->rgb_dst_factor == blend->alpha_dst_factor && - blend->rgb_func == blend->alpha_func) + else if (blend->rt[0].rgb_src_factor == blend->rt[0].alpha_src_factor && + blend->rt[0].rgb_dst_factor == blend->rt[0].alpha_dst_factor && + blend->rt[0].rgb_func == blend->rt[0].alpha_func) { - if (blend->alpha_func == PIPE_BLEND_ADD) { - if (blend->rgb_src_factor == PIPE_BLENDFACTOR_ONE && - blend->rgb_dst_factor == PIPE_BLENDFACTOR_ONE) { + if (blend->rt[0].alpha_func == PIPE_BLEND_ADD) { + if (blend->rt[0].rgb_src_factor == PIPE_BLENDFACTOR_ONE && + blend->rt[0].rgb_dst_factor == PIPE_BLENDFACTOR_ONE) { qs->run = blend_single_add_one_one; } - else if (blend->rgb_src_factor == PIPE_BLENDFACTOR_SRC_ALPHA && - blend->rgb_dst_factor == PIPE_BLENDFACTOR_INV_SRC_ALPHA) + else if (blend->rt[0].rgb_src_factor == PIPE_BLENDFACTOR_SRC_ALPHA && + blend->rt[0].rgb_dst_factor == PIPE_BLENDFACTOR_INV_SRC_ALPHA) qs->run = blend_single_add_src_alpha_inv_src_alpha; } diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c index 0ca86c4e1c..a981775cbd 100644 --- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c +++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c @@ -30,11 +30,11 @@ */ #include "pipe/p_defines.h" +#include "util/u_format.h" #include "util/u_memory.h" #include "tgsi/tgsi_scan.h" #include "sp_context.h" #include "sp_quad.h" -#include "sp_surface.h" #include "sp_quad_pipe.h" #include "sp_tile_cache.h" #include "sp_state.h" /* for sp_fragment_shader */ @@ -651,6 +651,20 @@ static unsigned mask_count[16] = +/** helper to get number of Z buffer bits */ +static unsigned +get_depth_bits(struct quad_stage *qs) +{ + struct pipe_surface *zsurf = qs->softpipe->framebuffer.zsbuf; + if (zsurf) + return util_format_get_component_bits(zsurf->format, + UTIL_FORMAT_COLORSPACE_ZS, 0); + else + return 0; +} + + + static void depth_test_quads_fallback(struct quad_stage *qs, struct quad_header *quads[], @@ -666,7 +680,7 @@ depth_test_quads_fallback(struct quad_stage *qs, nr = alpha_test_quads(qs, quads, nr); } - if (qs->softpipe->framebuffer.zsbuf && + if (get_depth_bits(qs) > 0 && (qs->softpipe->depth_stencil->depth.enabled || qs->softpipe->depth_stencil->stencil[0].enabled)) { @@ -884,7 +898,7 @@ choose_depth_test(struct quad_stage *qs, boolean alpha = qs->softpipe->depth_stencil->alpha.enabled; - boolean depth = (qs->softpipe->framebuffer.zsbuf && + boolean depth = (get_depth_bits(qs) > 0 && qs->softpipe->depth_stencil->depth.enabled); unsigned depthfunc = qs->softpipe->depth_stencil->depth.func; @@ -895,7 +909,6 @@ choose_depth_test(struct quad_stage *qs, boolean occlusion = qs->softpipe->active_query_count; - if (!alpha && !depth && !stencil) { diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c index 1e7533d0f9..ad04dc2afc 100644 --- a/src/gallium/drivers/softpipe/sp_quad_fs.c +++ b/src/gallium/drivers/softpipe/sp_quad_fs.c @@ -45,8 +45,6 @@ #include "sp_state.h" #include "sp_quad.h" #include "sp_quad_pipe.h" -#include "sp_texture.h" -#include "sp_tex_sample.h" struct quad_shade_stage @@ -109,10 +107,11 @@ shade_quads(struct quad_stage *qs, struct quad_shade_stage *qss = quad_shade_stage( qs ); struct softpipe_context *softpipe = qs->softpipe; struct tgsi_exec_machine *machine = qss->machine; - unsigned i, pass = 0; - - machine->Consts = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT]; + + for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) { + machine->Consts[i] = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT][i]; + } machine->InterpCoefs = quads[0]->coef; for (i = 0; i < nr; i++) { diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index bd3532de4f..87415f4340 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -28,13 +28,14 @@ #include "util/u_memory.h" #include "util/u_simple_screen.h" -#include "pipe/internal/p_winsys_screen.h" +#include "util/u_simple_screen.h" #include "pipe/p_defines.h" #include "pipe/p_screen.h" #include "sp_texture.h" #include "sp_winsys.h" #include "sp_screen.h" +#include "sp_context.h" static const char * @@ -91,6 +92,19 @@ softpipe_get_param(struct pipe_screen *screen, int param) return 1; case PIPE_CAP_BLEND_EQUATION_SEPARATE: return 1; + case PIPE_CAP_MAX_CONST_BUFFERS: + return PIPE_MAX_CONSTANT_BUFFERS; + case PIPE_CAP_MAX_CONST_BUFFER_SIZE: + return 4096 * 4 * sizeof(float); + case PIPE_CAP_INDEP_BLEND_ENABLE: + return 1; + case PIPE_CAP_INDEP_BLEND_FUNC: + return 1; + case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT: + case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: + case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER: + case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: + return 1; default: return 0; } @@ -191,6 +205,7 @@ softpipe_create_screen(struct pipe_winsys *winsys) screen->base.get_param = softpipe_get_param; screen->base.get_paramf = softpipe_get_paramf; screen->base.is_format_supported = softpipe_is_format_supported; + screen->base.context_create = softpipe_create_context; softpipe_init_screen_texture_funcs(&screen->base); u_simple_screen_init(&screen->base); diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c index 3da75364c5..b8590a8cc2 100644 --- a/src/gallium/drivers/softpipe/sp_setup.c +++ b/src/gallium/drivers/softpipe/sp_setup.c @@ -38,10 +38,8 @@ #include "sp_setup.h" #include "sp_state.h" #include "draw/draw_context.h" -#include "draw/draw_private.h" #include "draw/draw_vertex.h" #include "pipe/p_shader_tokens.h" -#include "pipe/p_thread.h" #include "util/u_math.h" #include "util/u_memory.h" @@ -395,6 +393,52 @@ static boolean setup_sort_vertices( struct setup_context *setup, } +/* Apply cylindrical wrapping to v0, v1, v2 coordinates, if enabled. + * Input coordinates must be in [0, 1] range, otherwise results are undefined. + * Some combinations of coordinates produce invalid results, + * but this behaviour is acceptable. + */ +static void +tri_apply_cylindrical_wrap(float v0, + float v1, + float v2, + uint cylindrical_wrap, + float output[3]) +{ + if (cylindrical_wrap) { + float delta; + + delta = v1 - v0; + if (delta > 0.5f) { + v0 += 1.0f; + } + else if (delta < -0.5f) { + v1 += 1.0f; + } + + delta = v2 - v1; + if (delta > 0.5f) { + v1 += 1.0f; + } + else if (delta < -0.5f) { + v2 += 1.0f; + } + + delta = v0 - v2; + if (delta > 0.5f) { + v2 += 1.0f; + } + else if (delta < -0.5f) { + v0 += 1.0f; + } + } + + output[0] = v0; + output[1] = v1; + output[2] = v2; +} + + /** * Compute a0 for a constant-valued coefficient (GL_FLAT shading). * The value value comes from vertex[slot][i]. @@ -420,13 +464,16 @@ static void const_coeff( struct setup_context *setup, /** * Compute a0, dadx and dady for a linearly interpolated coefficient, * for a triangle. + * v[0], v[1] and v[2] are vmin, vmid and vmax, respectively. */ -static void tri_linear_coeff( struct setup_context *setup, - struct tgsi_interp_coef *coef, - uint vertSlot, uint i) +static void +tri_linear_coeff(struct setup_context *setup, + struct tgsi_interp_coef *coef, + uint i, + const float v[3]) { - float botda = setup->vmid[vertSlot][i] - setup->vmin[vertSlot][i]; - float majda = setup->vmax[vertSlot][i] - setup->vmin[vertSlot][i]; + float botda = v[1] - v[0]; + float majda = v[2] - v[0]; float a = setup->ebot.dy * majda - botda * setup->emaj.dy; float b = setup->emaj.dx * botda - majda * setup->ebot.dx; float dadx = a * setup->oneoverarea; @@ -449,7 +496,7 @@ static void tri_linear_coeff( struct setup_context *setup, * to define a0 as the sample at a pixel center somewhere near vmin * instead - i'll switch to this later. */ - coef->a0[i] = (setup->vmin[vertSlot][i] - + coef->a0[i] = (v[0] - (dadx * (setup->vmin[0][0] - setup->pixel_offset) + dady * (setup->vmin[0][1] - setup->pixel_offset))); @@ -470,16 +517,19 @@ static void tri_linear_coeff( struct setup_context *setup, * the plane coefficients (a0, dadx, dady). * Later, when we compute the value at a particular fragment position we'll * divide the interpolated value by the interpolated W at that fragment. + * v[0], v[1] and v[2] are vmin, vmid and vmax, respectively. */ -static void tri_persp_coeff( struct setup_context *setup, - struct tgsi_interp_coef *coef, - uint vertSlot, uint i) +static void +tri_persp_coeff(struct setup_context *setup, + struct tgsi_interp_coef *coef, + uint i, + const float v[3]) { /* premultiply by 1/w (v[0][3] is always W): */ - float mina = setup->vmin[vertSlot][i] * setup->vmin[0][3]; - float mida = setup->vmid[vertSlot][i] * setup->vmid[0][3]; - float maxa = setup->vmax[vertSlot][i] * setup->vmax[0][3]; + float mina = v[0] * setup->vmin[0][3]; + float mida = v[1] * setup->vmid[0][3]; + float maxa = v[2] * setup->vmax[0][3]; float botda = mida - mina; float majda = maxa - mina; float a = setup->ebot.dy * majda - botda * setup->emaj.dy; @@ -506,21 +556,24 @@ static void tri_persp_coeff( struct setup_context *setup, /** * Special coefficient setup for gl_FragCoord. - * X and Y are trivial, though Y has to be inverted for OpenGL. + * X and Y are trivial, though Y may have to be inverted for OpenGL. * Z and W are copied from posCoef which should have already been computed. * We could do a bit less work if we'd examine gl_FragCoord's swizzle mask. */ static void setup_fragcoord_coeff(struct setup_context *setup, uint slot) { + struct sp_fragment_shader* spfs = setup->softpipe->fs; /*X*/ - setup->coef[slot].a0[0] = 0; + setup->coef[slot].a0[0] = spfs->pixel_center_integer ? 0.0 : 0.5; setup->coef[slot].dadx[0] = 1.0; setup->coef[slot].dady[0] = 0.0; /*Y*/ - setup->coef[slot].a0[1] = 0.0; + setup->coef[slot].a0[1] = + (spfs->origin_lower_left ? setup->softpipe->framebuffer.height : 0) + + (spfs->pixel_center_integer ? 0.0 : 0.5); setup->coef[slot].dadx[1] = 0.0; - setup->coef[slot].dady[1] = 1.0; + setup->coef[slot].dady[1] = spfs->origin_lower_left ? -1.0 : 1.0; /*Z*/ setup->coef[slot].a0[2] = setup->posCoef.a0[2]; setup->coef[slot].dadx[2] = setup->posCoef.dadx[2]; @@ -543,11 +596,19 @@ static void setup_tri_coefficients( struct setup_context *setup ) const struct sp_fragment_shader *spfs = softpipe->fs; const struct vertex_info *vinfo = softpipe_get_vertex_info(softpipe); uint fragSlot; + float v[3]; /* z and w are done by linear interpolation: */ - tri_linear_coeff(setup, &setup->posCoef, 0, 2); - tri_linear_coeff(setup, &setup->posCoef, 0, 3); + v[0] = setup->vmin[0][2]; + v[1] = setup->vmid[0][2]; + v[2] = setup->vmax[0][2]; + tri_linear_coeff(setup, &setup->posCoef, 2, v); + + v[0] = setup->vmin[0][3]; + v[1] = setup->vmid[0][3]; + v[2] = setup->vmax[0][3]; + tri_linear_coeff(setup, &setup->posCoef, 3, v); /* setup interpolation for all the remaining attributes: */ @@ -561,12 +622,24 @@ static void setup_tri_coefficients( struct setup_context *setup ) const_coeff(setup, &setup->coef[fragSlot], vertSlot, j); break; case INTERP_LINEAR: - for (j = 0; j < NUM_CHANNELS; j++) - tri_linear_coeff(setup, &setup->coef[fragSlot], vertSlot, j); + for (j = 0; j < NUM_CHANNELS; j++) { + tri_apply_cylindrical_wrap(setup->vmin[vertSlot][j], + setup->vmid[vertSlot][j], + setup->vmax[vertSlot][j], + spfs->info.input_cylindrical_wrap[fragSlot] & (1 << j), + v); + tri_linear_coeff(setup, &setup->coef[fragSlot], j, v); + } break; case INTERP_PERSPECTIVE: - for (j = 0; j < NUM_CHANNELS; j++) - tri_persp_coeff(setup, &setup->coef[fragSlot], vertSlot, j); + for (j = 0; j < NUM_CHANNELS; j++) { + tri_apply_cylindrical_wrap(setup->vmin[vertSlot][j], + setup->vmid[vertSlot][j], + setup->vmax[vertSlot][j], + spfs->info.input_cylindrical_wrap[fragSlot] & (1 << j), + v); + tri_persp_coeff(setup, &setup->coef[fragSlot], j, v); + } break; case INTERP_POS: setup_fragcoord_coeff(setup, fragSlot); @@ -776,22 +849,49 @@ void sp_setup_tri( struct setup_context *setup, } +/* Apply cylindrical wrapping to v0, v1 coordinates, if enabled. + * Input coordinates must be in [0, 1] range, otherwise results are undefined. + */ +static void +line_apply_cylindrical_wrap(float v0, + float v1, + uint cylindrical_wrap, + float output[2]) +{ + if (cylindrical_wrap) { + float delta; + + delta = v1 - v0; + if (delta > 0.5f) { + v0 += 1.0f; + } + else if (delta < -0.5f) { + v1 += 1.0f; + } + } + + output[0] = v0; + output[1] = v1; +} + /** * Compute a0, dadx and dady for a linearly interpolated coefficient, * for a line. + * v[0] and v[1] are vmin and vmax, respectively. */ static void line_linear_coeff(const struct setup_context *setup, struct tgsi_interp_coef *coef, - uint vertSlot, uint i) + uint i, + const float v[2]) { - const float da = setup->vmax[vertSlot][i] - setup->vmin[vertSlot][i]; + const float da = v[1] - v[0]; const float dadx = da * setup->emaj.dx * setup->oneoverarea; const float dady = da * setup->emaj.dy * setup->oneoverarea; coef->dadx[i] = dadx; coef->dady[i] = dady; - coef->a0[i] = (setup->vmin[vertSlot][i] - + coef->a0[i] = (v[0] - (dadx * (setup->vmin[0][0] - setup->pixel_offset) + dady * (setup->vmin[0][1] - setup->pixel_offset))); } @@ -800,21 +900,22 @@ line_linear_coeff(const struct setup_context *setup, /** * Compute a0, dadx and dady for a perspective-corrected interpolant, * for a line. + * v[0] and v[1] are vmin and vmax, respectively. */ static void line_persp_coeff(const struct setup_context *setup, struct tgsi_interp_coef *coef, - uint vertSlot, uint i) + uint i, + const float v[2]) { - /* XXX double-check/verify this arithmetic */ - const float a0 = setup->vmin[vertSlot][i] * setup->vmin[0][3]; - const float a1 = setup->vmax[vertSlot][i] * setup->vmax[0][3]; + const float a0 = v[0] * setup->vmin[0][3]; + const float a1 = v[1] * setup->vmax[0][3]; const float da = a1 - a0; const float dadx = da * setup->emaj.dx * setup->oneoverarea; const float dady = da * setup->emaj.dy * setup->oneoverarea; coef->dadx[i] = dadx; coef->dady[i] = dady; - coef->a0[i] = (setup->vmin[vertSlot][i] - + coef->a0[i] = (a0 - (dadx * (setup->vmin[0][0] - setup->pixel_offset) + dady * (setup->vmin[0][1] - setup->pixel_offset))); } @@ -834,6 +935,7 @@ setup_line_coefficients(struct setup_context *setup, const struct vertex_info *vinfo = softpipe_get_vertex_info(softpipe); uint fragSlot; float area; + float v[2]; /* use setup->vmin, vmax to point to vertices */ if (softpipe->rasterizer->flatshade_first) @@ -854,8 +956,13 @@ setup_line_coefficients(struct setup_context *setup, /* z and w are done by linear interpolation: */ - line_linear_coeff(setup, &setup->posCoef, 0, 2); - line_linear_coeff(setup, &setup->posCoef, 0, 3); + v[0] = setup->vmin[0][2]; + v[1] = setup->vmax[0][2]; + line_linear_coeff(setup, &setup->posCoef, 2, v); + + v[0] = setup->vmin[0][3]; + v[1] = setup->vmax[0][3]; + line_linear_coeff(setup, &setup->posCoef, 3, v); /* setup interpolation for all the remaining attributes: */ @@ -869,12 +976,22 @@ setup_line_coefficients(struct setup_context *setup, const_coeff(setup, &setup->coef[fragSlot], vertSlot, j); break; case INTERP_LINEAR: - for (j = 0; j < NUM_CHANNELS; j++) - line_linear_coeff(setup, &setup->coef[fragSlot], vertSlot, j); + for (j = 0; j < NUM_CHANNELS; j++) { + line_apply_cylindrical_wrap(setup->vmin[vertSlot][j], + setup->vmax[vertSlot][j], + spfs->info.input_cylindrical_wrap[fragSlot] & (1 << j), + v); + line_linear_coeff(setup, &setup->coef[fragSlot], j, v); + } break; case INTERP_PERSPECTIVE: - for (j = 0; j < NUM_CHANNELS; j++) - line_persp_coeff(setup, &setup->coef[fragSlot], vertSlot, j); + for (j = 0; j < NUM_CHANNELS; j++) { + line_apply_cylindrical_wrap(setup->vmin[vertSlot][j], + setup->vmax[vertSlot][j], + spfs->info.input_cylindrical_wrap[fragSlot] & (1 << j), + v); + line_persp_coeff(setup, &setup->coef[fragSlot], j, v); + } break; case INTERP_POS: setup_fragcoord_coeff(setup, fragSlot); diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h index 9b18dac67b..a83cae7361 100644 --- a/src/gallium/drivers/softpipe/sp_state.h +++ b/src/gallium/drivers/softpipe/sp_state.h @@ -68,6 +68,9 @@ struct sp_fragment_shader { struct tgsi_shader_info info; + boolean origin_lower_left; /**< fragment shader uses lower left position origin? */ + boolean pixel_center_integer; /**< fragment shader uses integer pixel center? */ + void (*prepare)( const struct sp_fragment_shader *shader, struct tgsi_exec_machine *machine, struct tgsi_sampler **samplers); @@ -139,7 +142,7 @@ void softpipe_set_clip_state( struct pipe_context *, void softpipe_set_constant_buffer(struct pipe_context *, uint shader, uint index, - const struct pipe_constant_buffer *buf); + struct pipe_buffer *buf); void *softpipe_create_fs_state(struct pipe_context *, const struct pipe_shader_state *); @@ -200,6 +203,24 @@ softpipe_draw_range_elements(struct pipe_context *pipe, unsigned mode, unsigned start, unsigned count); void +softpipe_draw_arrays_instanced(struct pipe_context *pipe, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount); + +void +softpipe_draw_elements_instanced(struct pipe_context *pipe, + struct pipe_buffer *indexBuffer, + unsigned indexSize, + unsigned mode, + unsigned start, + unsigned count, + unsigned startInstance, + unsigned instanceCount); + +void softpipe_map_transfers(struct softpipe_context *sp); void diff --git a/src/gallium/drivers/softpipe/sp_state_derived.c b/src/gallium/drivers/softpipe/sp_state_derived.c index f6856a5f69..d2eda7324c 100644 --- a/src/gallium/drivers/softpipe/sp_state_derived.c +++ b/src/gallium/drivers/softpipe/sp_state_derived.c @@ -30,7 +30,6 @@ #include "pipe/p_shader_tokens.h" #include "draw/draw_context.h" #include "draw/draw_vertex.h" -#include "draw/draw_private.h" #include "sp_context.h" #include "sp_screen.h" #include "sp_state.h" @@ -67,7 +66,7 @@ softpipe_get_vertex_info(struct softpipe_context *softpipe) /* compute vertex layout now */ const struct sp_fragment_shader *spfs = softpipe->fs; struct vertex_info *vinfo_vbuf = &softpipe->vertex_info_vbuf; - const uint num = draw_current_shader_outputs(softpipe->draw); + const uint num = draw_num_shader_outputs(softpipe->draw); uint i; /* Tell draw_vbuf to simply emit the whole post-xform vertex diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c index aa12bb215a..c88e213751 100644 --- a/src/gallium/drivers/softpipe/sp_state_fs.c +++ b/src/gallium/drivers/softpipe/sp_state_fs.c @@ -31,6 +31,7 @@ #include "pipe/p_defines.h" #include "util/u_memory.h" +#include "util/u_inlines.h" #include "draw/draw_context.h" #include "draw/draw_vs.h" #include "tgsi/tgsi_dump.h" @@ -44,6 +45,7 @@ softpipe_create_fs_state(struct pipe_context *pipe, { struct softpipe_context *softpipe = softpipe_context(pipe); struct sp_fragment_shader *state; + unsigned i; /* debug */ if (softpipe->dump_fs) @@ -60,6 +62,13 @@ softpipe_create_fs_state(struct pipe_context *pipe, /* get/save the summary info for this shader */ tgsi_scan_shader(templ->tokens, &state->info); + for (i = 0; i < state->info.num_properties; ++i) { + if (state->info.properties[i].name == TGSI_PROPERTY_FS_COORD_ORIGIN) + state->origin_lower_left = state->info.properties[i].data[0]; + else if (state->info.properties[i].name == TGSI_PROPERTY_FS_COORD_PIXEL_CENTER) + state->pixel_center_integer = state->info.properties[i].data[0]; + } + return state; } @@ -159,18 +168,17 @@ softpipe_delete_vs_state(struct pipe_context *pipe, void *vs) void softpipe_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index, - const struct pipe_constant_buffer *buf) + struct pipe_buffer *buf) { struct softpipe_context *softpipe = softpipe_context(pipe); assert(shader < PIPE_SHADER_TYPES); - assert(index == 0); + assert(index < PIPE_MAX_CONSTANT_BUFFERS); draw_flush(softpipe->draw); /* note: reference counting */ - pipe_buffer_reference(&softpipe->constants[shader].buffer, - buf ? buf->buffer : NULL); + pipe_buffer_reference(&softpipe->constants[shader][index], buf); softpipe->dirty |= SP_NEW_CONSTANTS; } diff --git a/src/gallium/drivers/softpipe/sp_state_surface.c b/src/gallium/drivers/softpipe/sp_state_surface.c index f6154109ea..2db6faeca4 100644 --- a/src/gallium/drivers/softpipe/sp_state_surface.c +++ b/src/gallium/drivers/softpipe/sp_state_surface.c @@ -30,12 +30,12 @@ #include "sp_context.h" #include "sp_state.h" -#include "sp_surface.h" #include "sp_tile_cache.h" #include "draw/draw_context.h" #include "util/u_format.h" +#include "util/u_inlines.h" /** diff --git a/src/gallium/drivers/softpipe/sp_state_vertex.c b/src/gallium/drivers/softpipe/sp_state_vertex.c index 46b6991195..b491d92ed1 100644 --- a/src/gallium/drivers/softpipe/sp_state_vertex.c +++ b/src/gallium/drivers/softpipe/sp_state_vertex.c @@ -31,7 +31,6 @@ #include "sp_context.h" #include "sp_state.h" -#include "sp_surface.h" #include "draw/draw_context.h" diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 1ae8fecacf..473ec3e150 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -517,7 +517,6 @@ compute_lambda_1d(const struct sp_sampler_varient *samp, const float p[QUAD_SIZE]) { const struct pipe_texture *texture = samp->texture; - const struct pipe_sampler_state *sampler = samp->sampler; float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); float rho = MAX2(dsdx, dsdy) * texture->width0; @@ -533,7 +532,6 @@ compute_lambda_2d(const struct sp_sampler_varient *samp, const float p[QUAD_SIZE]) { const struct pipe_texture *texture = samp->texture; - const struct pipe_sampler_state *sampler = samp->sampler; float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); float dtdx = fabsf(t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT]); @@ -553,7 +551,6 @@ compute_lambda_3d(const struct sp_sampler_varient *samp, const float p[QUAD_SIZE]) { const struct pipe_texture *texture = samp->texture; - const struct pipe_sampler_state *sampler = samp->sampler; float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); float dtdx = fabsf(t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT]); diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c index e50a76a73b..a0b95c8884 100644 --- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c @@ -32,12 +32,11 @@ * Brian Paul */ -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_memory.h" #include "util/u_tile.h" #include "util/u_math.h" #include "sp_context.h" -#include "sp_surface.h" #include "sp_texture.h" #include "sp_tex_tile_cache.h" diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c index a9436a3394..371c4e2025 100644 --- a/src/gallium/drivers/softpipe/sp_texture.c +++ b/src/gallium/drivers/softpipe/sp_texture.c @@ -31,14 +31,13 @@ */ #include "pipe/p_defines.h" -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" #include "sp_context.h" -#include "sp_state.h" #include "sp_texture.h" #include "sp_screen.h" #include "sp_winsys.h" @@ -57,13 +56,8 @@ softpipe_texture_layout(struct pipe_screen *screen, unsigned width = pt->width0; unsigned height = pt->height0; unsigned depth = pt->depth0; - unsigned buffer_size = 0; - pt->width0 = width; - pt->height0 = height; - pt->depth0 = depth; - for (level = 0; level <= pt->last_level; level++) { spt->stride[level] = util_format_get_stride(pt->format, width); @@ -296,6 +290,10 @@ softpipe_get_tex_transfer(struct pipe_screen *screen, assert(texture); assert(level <= texture->last_level); + /* make sure the requested region is in the image bounds */ + assert(x + w <= u_minify(texture->width0, level)); + assert(y + h <= u_minify(texture->height0, level)); + spt = CALLOC_STRUCT(softpipe_transfer); if (spt) { struct pipe_transfer *pt = &spt->base; diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c index 112a6fe0cf..1b50bd7ffe 100644 --- a/src/gallium/drivers/softpipe/sp_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tile_cache.c @@ -32,7 +32,7 @@ * Brian Paul */ -#include "pipe/p_inlines.h" +#include "util/u_inlines.h" #include "util/u_format.h" #include "util/u_memory.h" #include "util/u_tile.h" diff --git a/src/gallium/drivers/softpipe/sp_video_context.c b/src/gallium/drivers/softpipe/sp_video_context.c index cfa2a0b2f1..d8b5b31e95 100644 --- a/src/gallium/drivers/softpipe/sp_video_context.c +++ b/src/gallium/drivers/softpipe/sp_video_context.c @@ -26,9 +26,8 @@ **************************************************************************/ #include "sp_video_context.h" -#include <pipe/p_inlines.h> +#include <util/u_inlines.h> #include <util/u_memory.h> -#include "softpipe/sp_winsys.h" #include "softpipe/sp_texture.h" static void @@ -185,17 +184,18 @@ init_pipe_state(struct sp_mpeg12_context *ctx) ctx->rast = ctx->pipe->create_rasterizer_state(ctx->pipe, &rast); ctx->pipe->bind_rasterizer_state(ctx->pipe, ctx->rast); - blend.blend_enable = 0; - blend.rgb_func = PIPE_BLEND_ADD; - blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE; - blend.rgb_dst_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_func = PIPE_BLEND_ADD; - blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE; - blend.alpha_dst_factor = PIPE_BLENDFACTOR_ONE; + blend.independent_blend_enable = 0; + blend.rt[0].blend_enable = 0; + blend.rt[0].rgb_func = PIPE_BLEND_ADD; + blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_func = PIPE_BLEND_ADD; + blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE; + blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ONE; blend.logicop_enable = 0; blend.logicop_func = PIPE_LOGICOP_CLEAR; /* Needed to allow color writes to FB, even if blending disabled */ - blend.colormask = PIPE_MASK_RGBA; + blend.rt[0].colormask = PIPE_MASK_RGBA; blend.dither = 0; ctx->blend = ctx->pipe->create_blend_state(ctx->pipe, &blend); ctx->pipe->bind_blend_state(ctx->pipe, ctx->blend); @@ -249,7 +249,7 @@ sp_mpeg12_create(struct pipe_screen *screen, enum pipe_video_profile profile, ctx->base.set_decode_target = sp_mpeg12_set_decode_target; ctx->base.set_csc_matrix = sp_mpeg12_set_csc_matrix; - ctx->pipe = softpipe_create(screen); + ctx->pipe = screen->context_create(screen, NULL); if (!ctx->pipe) { FREE(ctx); return NULL; diff --git a/src/gallium/drivers/softpipe/sp_winsys.c b/src/gallium/drivers/softpipe/sp_winsys.c new file mode 100644 index 0000000000..f6598927d3 --- /dev/null +++ b/src/gallium/drivers/softpipe/sp_winsys.c @@ -0,0 +1,245 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA + * 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 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 COPYRIGHT HOLDERS, AUTHORS 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. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * + **************************************************************************/ + +/** + * @file + * Malloc softpipe winsys. Uses malloc for all memory allocations. + * + * @author Keith Whitwell + * @author Brian Paul + * @author Jose Fonseca + */ + + +#include "util/u_simple_screen.h"/* port to just p_screen */ +#include "pipe/p_format.h" +#include "pipe/p_context.h" +#include "util/u_format.h" +#include "util/u_math.h" +#include "util/u_memory.h" +#include "util/u_inlines.h" +#include "softpipe/sp_winsys.h" + + +struct st_softpipe_buffer +{ + struct pipe_buffer base; + boolean userBuffer; /** Is this a user-space buffer? */ + void *data; + void *mapped; +}; + + +/** Cast wrapper */ +static INLINE struct st_softpipe_buffer * +st_softpipe_buffer( struct pipe_buffer *buf ) +{ + return (struct st_softpipe_buffer *)buf; +} + + +static void * +st_softpipe_buffer_map(struct pipe_winsys *winsys, + struct pipe_buffer *buf, + unsigned flags) +{ + struct st_softpipe_buffer *st_softpipe_buf = st_softpipe_buffer(buf); + st_softpipe_buf->mapped = st_softpipe_buf->data; + return st_softpipe_buf->mapped; +} + + +static void +st_softpipe_buffer_unmap(struct pipe_winsys *winsys, + struct pipe_buffer *buf) +{ + struct st_softpipe_buffer *st_softpipe_buf = st_softpipe_buffer(buf); + st_softpipe_buf->mapped = NULL; +} + + +static void +st_softpipe_buffer_destroy(struct pipe_buffer *buf) +{ + struct st_softpipe_buffer *oldBuf = st_softpipe_buffer(buf); + + if (oldBuf->data) { + if (!oldBuf->userBuffer) + align_free(oldBuf->data); + + oldBuf->data = NULL; + } + + FREE(oldBuf); +} + + +static void +st_softpipe_flush_frontbuffer(struct pipe_winsys *winsys, + struct pipe_surface *surf, + void *context_private) +{ +} + + + +static const char * +st_softpipe_get_name(struct pipe_winsys *winsys) +{ + return "softpipe"; +} + + +static struct pipe_buffer * +st_softpipe_buffer_create(struct pipe_winsys *winsys, + unsigned alignment, + unsigned usage, + unsigned size) +{ + struct st_softpipe_buffer *buffer = CALLOC_STRUCT(st_softpipe_buffer); + + pipe_reference_init(&buffer->base.reference, 1); + buffer->base.alignment = alignment; + buffer->base.usage = usage; + buffer->base.size = size; + + buffer->data = align_malloc(size, alignment); + + return &buffer->base; +} + + +/** + * Create buffer which wraps user-space data. + */ +static struct pipe_buffer * +st_softpipe_user_buffer_create(struct pipe_winsys *winsys, + void *ptr, + unsigned bytes) +{ + struct st_softpipe_buffer *buffer; + + buffer = CALLOC_STRUCT(st_softpipe_buffer); + if(!buffer) + return NULL; + + pipe_reference_init(&buffer->base.reference, 1); + buffer->base.size = bytes; + buffer->userBuffer = TRUE; + buffer->data = ptr; + + return &buffer->base; +} + + +static struct pipe_buffer * +st_softpipe_surface_buffer_create(struct pipe_winsys *winsys, + unsigned width, unsigned height, + enum pipe_format format, + unsigned usage, + unsigned tex_usage, + unsigned *stride) +{ + const unsigned alignment = 64; + unsigned nblocksy; + + nblocksy = util_format_get_nblocksy(format, height); + *stride = align(util_format_get_stride(format, width), alignment); + + return winsys->buffer_create(winsys, alignment, + usage, + *stride * nblocksy); +} + + +static void +st_softpipe_fence_reference(struct pipe_winsys *winsys, + struct pipe_fence_handle **ptr, + struct pipe_fence_handle *fence) +{ +} + + +static int +st_softpipe_fence_signalled(struct pipe_winsys *winsys, + struct pipe_fence_handle *fence, + unsigned flag) +{ + return 0; +} + + +static int +st_softpipe_fence_finish(struct pipe_winsys *winsys, + struct pipe_fence_handle *fence, + unsigned flag) +{ + return 0; +} + + +static void +st_softpipe_destroy(struct pipe_winsys *winsys) +{ + FREE(winsys); +} + + +struct pipe_screen * +softpipe_create_screen_malloc(void) +{ + static struct pipe_winsys *winsys; + struct pipe_screen *screen; + + winsys = CALLOC_STRUCT(pipe_winsys); + if(!winsys) + return NULL; + + winsys->destroy = st_softpipe_destroy; + + winsys->buffer_create = st_softpipe_buffer_create; + winsys->user_buffer_create = st_softpipe_user_buffer_create; + winsys->buffer_map = st_softpipe_buffer_map; + winsys->buffer_unmap = st_softpipe_buffer_unmap; + winsys->buffer_destroy = st_softpipe_buffer_destroy; + + winsys->surface_buffer_create = st_softpipe_surface_buffer_create; + + winsys->fence_reference = st_softpipe_fence_reference; + winsys->fence_signalled = st_softpipe_fence_signalled; + winsys->fence_finish = st_softpipe_fence_finish; + + winsys->flush_frontbuffer = st_softpipe_flush_frontbuffer; + winsys->get_name = st_softpipe_get_name; + + screen = softpipe_create_screen(winsys); + if(!screen) + st_softpipe_destroy(winsys); + + return screen; +} diff --git a/src/gallium/drivers/softpipe/sp_winsys.h b/src/gallium/drivers/softpipe/sp_winsys.h index f203ded29e..6e3920c49b 100644 --- a/src/gallium/drivers/softpipe/sp_winsys.h +++ b/src/gallium/drivers/softpipe/sp_winsys.h @@ -47,12 +47,18 @@ struct pipe_texture; struct pipe_buffer; -struct pipe_context *softpipe_create( struct pipe_screen * ); +/** + * Create a softpipe screen that uses the + * given winsys for allocating buffers. + */ +struct pipe_screen *softpipe_create_screen( struct pipe_winsys * ); -struct pipe_screen * -softpipe_create_screen(struct pipe_winsys *); - +/** + * Create a softpipe screen that uses + * regular malloc to create all its buffers. + */ +struct pipe_screen *softpipe_create_screen_malloc(void); boolean softpipe_get_texture_buffer( struct pipe_texture *texture, |