diff options
Diffstat (limited to 'src/gallium/state_trackers/python')
| -rw-r--r-- | src/gallium/state_trackers/python/SConscript | 34 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/gallium.i | 7 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/p_context.i | 469 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/p_device.i | 31 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/p_state.i | 4 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/p_texture.i | 344 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_device.c | 123 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_device.h | 19 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_hardpipe_winsys.c | 16 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_llvmpipe_winsys.c | 141 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_sample.c | 89 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_sample.h | 11 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_softpipe_winsys.c | 61 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/st_winsys.h | 14 | ||||
| -rw-r--r-- | src/gallium/state_trackers/python/u_format.i | 88 |
15 files changed, 787 insertions, 664 deletions
diff --git a/src/gallium/state_trackers/python/SConscript b/src/gallium/state_trackers/python/SConscript index 527e065cd9..aadeaa0a35 100644 --- a/src/gallium/state_trackers/python/SConscript +++ b/src/gallium/state_trackers/python/SConscript @@ -24,6 +24,7 @@ if 'python' in env['statetrackers']: 'ws2_32', ]) else: + env.Append(CPPDEFINES = ['GCC_HASCLASSVISIBILITY']) env.Append(LIBS = [ 'GL', 'X11', @@ -33,31 +34,26 @@ if 'python' in env['statetrackers']: 'gallium.i', 'st_device.c', 'st_sample.c', + 'st_hardpipe_winsys.c', + 'st_softpipe_winsys.c', ] - drivers = [ - trace - ] - - if 'llvmpipe' in env['drivers']: - env.Tool('llvm') - sources += ['st_llvmpipe_winsys.c'] - drivers += [llvmpipe] - else: - sources += ['st_softpipe_winsys.c'] - drivers += [softpipe] + env.Prepend(LIBS = [ + ws_null, + trace, + gallium, + ]) - pyst = env.ConvenienceLibrary( - target = 'pyst', - source = sources, - ) + if env['llvm']: + env.Append(CPPDEFINES = ['HAVE_LLVMPIPE']) + env.Prepend(LIBS = [llvmpipe]) + if True: + env.Append(CPPDEFINES = ['HAVE_SOFTPIPE']) + env.Prepend(LIBS = [softpipe]) env['no_import_lib'] = 1 env.SharedLibrary( target = '_gallium', - source = [ - 'st_hardpipe_winsys.c', - ], - LIBS = [pyst] + drivers + gallium + env['LIBS'], + source = sources, ) diff --git a/src/gallium/state_trackers/python/gallium.i b/src/gallium/state_trackers/python/gallium.i index ffb084e358..c6084f78ae 100644 --- a/src/gallium/state_trackers/python/gallium.i +++ b/src/gallium/state_trackers/python/gallium.i @@ -49,6 +49,7 @@ #include "util/u_format.h" #include "util/u_dump.h" #include "util/u_memory.h" +#include "util/u_sampler.h" #include "cso_cache/cso_context.h" #include "tgsi/tgsi_text.h" #include "tgsi/tgsi_dump.h" @@ -71,9 +72,8 @@ %rename(Device) st_device; %rename(Context) st_context; -%rename(Texture) pipe_texture; +%rename(Resource) pipe_resource; %rename(Surface) st_surface; -%rename(Buffer) pipe_buffer; %rename(BlendColor) pipe_blend_color; %rename(Blend) pipe_blend_state; @@ -94,7 +94,7 @@ %include "p_compiler.i" -%include "p_defines.h"; +%include "p_defines.h" %include "p_format.h" %include "p_device.i" @@ -102,3 +102,4 @@ %include "p_texture.i" %include "p_state.i" +%include "u_format.i" diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i index 3f36ccb621..13c8d1a95e 100644 --- a/src/gallium/state_trackers/python/p_context.i +++ b/src/gallium/state_trackers/python/p_context.i @@ -51,7 +51,7 @@ struct st_context { void set_blend( const struct pipe_blend_state *state ) { cso_set_blend($self->cso, state); } - + void set_fragment_sampler( unsigned index, const struct pipe_sampler_state *state ) { cso_single_sampler($self->cso, index, state); cso_single_sampler_done($self->cso); @@ -127,6 +127,45 @@ struct st_context { $self->gs = gs; } + struct pipe_sampler_view * + create_sampler_view(struct pipe_resource *texture, + enum pipe_format format = PIPE_FORMAT_NONE, + unsigned first_level = 0, + unsigned last_level = ~0, + unsigned swizzle_r = 0, + unsigned swizzle_g = 1, + unsigned swizzle_b = 2, + unsigned swizzle_a = 3) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_sampler_view templat; + + memset(&templat, 0, sizeof templat); + if (format == PIPE_FORMAT_NONE) { + templat.format = texture->format; + } else { + templat.format = format; + } + templat.last_level = MIN2(last_level, texture->last_level); + templat.first_level = first_level; + templat.last_level = last_level; + templat.swizzle_r = swizzle_r; + templat.swizzle_g = swizzle_g; + templat.swizzle_b = swizzle_b; + templat.swizzle_a = swizzle_a; + + return pipe->create_sampler_view(pipe, texture, &templat); + } + + void + sampler_view_destroy(struct pipe_context *ctx, + struct pipe_sampler_view *view) + { + struct pipe_context *pipe = $self->pipe; + + pipe->sampler_view_destroy(pipe, view); + } + /* * Parameter-like state (or properties) */ @@ -144,7 +183,7 @@ struct st_context { } void set_constant_buffer(unsigned shader, unsigned index, - struct pipe_buffer *buffer ) + struct pipe_resource *buffer ) { $self->pipe->set_constant_buffer($self->pipe, shader, index, buffer); } @@ -167,31 +206,68 @@ struct st_context { cso_set_viewport($self->cso, state); } + void set_fragment_sampler_view(unsigned index, + struct pipe_sampler_view *view) + { + pipe_sampler_view_reference(&$self->fragment_sampler_views[index], view); + + $self->pipe->set_fragment_sampler_views($self->pipe, + PIPE_MAX_SAMPLERS, + $self->fragment_sampler_views); + } + + void set_vertex_sampler_view(unsigned index, + struct pipe_sampler_view *view) + { + pipe_sampler_view_reference(&$self->vertex_sampler_views[index], view); + + $self->pipe->set_vertex_sampler_views($self->pipe, + PIPE_MAX_VERTEX_SAMPLERS, + $self->vertex_sampler_views); + } + void set_fragment_sampler_texture(unsigned index, - struct pipe_texture *texture) { + struct pipe_resource *texture) { + struct pipe_sampler_view templ; + if(!texture) texture = $self->default_texture; - pipe_texture_reference(&$self->fragment_sampler_textures[index], texture); - $self->pipe->set_fragment_sampler_textures($self->pipe, - PIPE_MAX_SAMPLERS, - $self->fragment_sampler_textures); + pipe_sampler_view_reference(&$self->fragment_sampler_views[index], NULL); + u_sampler_view_default_template(&templ, + texture, + texture->format); + $self->fragment_sampler_views[index] = $self->pipe->create_sampler_view($self->pipe, + texture, + &templ); + $self->pipe->set_fragment_sampler_views($self->pipe, + PIPE_MAX_SAMPLERS, + $self->fragment_sampler_views); } void set_vertex_sampler_texture(unsigned index, - struct pipe_texture *texture) { + struct pipe_resource *texture) { + struct pipe_sampler_view templ; + if(!texture) texture = $self->default_texture; - pipe_texture_reference(&$self->vertex_sampler_textures[index], texture); - $self->pipe->set_vertex_sampler_textures($self->pipe, - PIPE_MAX_VERTEX_SAMPLERS, - $self->vertex_sampler_textures); + pipe_sampler_view_reference(&$self->vertex_sampler_views[index], NULL); + u_sampler_view_default_template(&templ, + texture, + texture->format); + $self->vertex_sampler_views[index] = $self->pipe->create_sampler_view($self->pipe, + texture, + &templ); + + $self->pipe->set_vertex_sampler_views($self->pipe, + PIPE_MAX_VERTEX_SAMPLERS, + $self->vertex_sampler_views); } void set_vertex_buffer(unsigned index, unsigned stride, unsigned max_index, unsigned buffer_offset, - struct pipe_buffer *buffer) + struct pipe_resource *buffer) { unsigned i; struct pipe_vertex_buffer state; @@ -222,9 +298,9 @@ struct st_context { void set_vertex_elements(unsigned num) { $self->num_vertex_elements = num; - $self->pipe->set_vertex_elements($self->pipe, - $self->num_vertex_elements, - $self->vertex_elements); + cso_set_vertex_elements($self->cso, + $self->num_vertex_elements, + $self->vertex_elements); } /* @@ -235,7 +311,7 @@ struct st_context { $self->pipe->draw_arrays($self->pipe, mode, start, count); } - void draw_elements( struct pipe_buffer *indexBuffer, + void draw_elements( struct pipe_resource *indexBuffer, unsigned indexSize, unsigned mode, unsigned start, unsigned count) { @@ -245,7 +321,7 @@ struct st_context { mode, start, count); } - void draw_range_elements( struct pipe_buffer *indexBuffer, + void draw_range_elements( struct pipe_resource *indexBuffer, unsigned indexSize, unsigned minIndex, unsigned maxIndex, unsigned mode, unsigned start, unsigned count) { @@ -262,34 +338,66 @@ struct st_context { { struct pipe_context *pipe = $self->pipe; struct pipe_screen *screen = pipe->screen; - struct pipe_buffer *vbuf; + struct pipe_resource *vbuf; + struct pipe_transfer *transfer; + struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS]; + struct pipe_vertex_buffer vbuffer; float *map; unsigned size; + unsigned i; size = num_verts * num_attribs * 4 * sizeof(float); vbuf = pipe_buffer_create(screen, - 32, - PIPE_BUFFER_USAGE_VERTEX, + PIPE_BIND_VERTEX_BUFFER, size); if(!vbuf) goto error1; - - map = pipe_buffer_map(screen, vbuf, PIPE_BUFFER_USAGE_CPU_WRITE); + + map = pipe_buffer_map(pipe, vbuf, PIPE_TRANSFER_WRITE, &transfer); if (!map) goto error2; memcpy(map, vertices, size); - pipe_buffer_unmap(screen, vbuf); - - util_draw_vertex_buffer(pipe, vbuf, 0, prim, num_verts, num_attribs); - + pipe_buffer_unmap(pipe, vbuf, transfer); + + cso_save_vertex_elements($self->cso); + + /* tell pipe about the vertex attributes */ + for (i = 0; i < num_attribs; i++) { + velements[i].src_offset = i * 4 * sizeof(float); + velements[i].instance_divisor = 0; + velements[i].vertex_buffer_index = 0; + velements[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT; + } + cso_set_vertex_elements($self->cso, num_attribs, velements); + + /* tell pipe about the vertex buffer */ + memset(&vbuffer, 0, sizeof(vbuffer)); + vbuffer.buffer = vbuf; + vbuffer.stride = num_attribs * 4 * sizeof(float); /* vertex size */ + vbuffer.buffer_offset = 0; + vbuffer.max_index = num_verts - 1; + pipe->set_vertex_buffers(pipe, 1, &vbuffer); + + /* draw */ + pipe->draw_arrays(pipe, prim, 0, num_verts); + + cso_restore_vertex_elements($self->cso); + error2: - pipe_buffer_reference(&vbuf, NULL); + pipe_resource_reference(&vbuf, NULL); error1: ; } void + clear(unsigned buffers, const float *rgba, double depth = 0.0f, + unsigned stencil = 0) + { + $self->pipe->clear($self->pipe, buffers, rgba, depth, stencil); + } + + void flush(unsigned flags = 0) { struct pipe_fence_handle *fence = NULL; $self->pipe->flush($self->pipe, flags | PIPE_FLUSH_RENDER_CACHE, &fence); @@ -313,11 +421,11 @@ error1: struct pipe_surface *_dst = NULL; struct pipe_surface *_src = NULL; - _dst = st_pipe_surface(dst, PIPE_BUFFER_USAGE_GPU_WRITE); + _dst = st_pipe_surface(dst, PIPE_BIND_BLIT_DESTINATION); if(!_dst) SWIG_exception(SWIG_ValueError, "couldn't acquire destination surface for writing"); - _src = st_pipe_surface(src, PIPE_BUFFER_USAGE_GPU_READ); + _src = st_pipe_surface(src, PIPE_BIND_BLIT_SOURCE); if(!_src) SWIG_exception(SWIG_ValueError, "couldn't acquire source surface for reading"); @@ -335,7 +443,7 @@ error1: { struct pipe_surface *_dst = NULL; - _dst = st_pipe_surface(dst, PIPE_BUFFER_USAGE_GPU_WRITE); + _dst = st_pipe_surface(dst, PIPE_BIND_BLIT_DESTINATION); if(!_dst) SWIG_exception(SWIG_ValueError, "couldn't acquire destination surface for writing"); @@ -345,10 +453,303 @@ error1: pipe_surface_reference(&_dst, NULL); } - void clear(unsigned buffers, const float *rgba, double depth = 0.0f, - unsigned stencil = 0) + %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); + void + surface_read_raw(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + char **STRING, int *LENGTH) { - $self->pipe->clear($self->pipe, buffers, rgba, depth, stencil); + struct pipe_resource *texture = surface->texture; + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + unsigned stride; + + stride = util_format_get_stride(texture->format, w); + *LENGTH = util_format_get_nblocksy(texture->format, h) * stride; + *STRING = (char *) malloc(*LENGTH); + if(!*STRING) + return; + + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_READ, + x, y, w, h); + if(transfer) { + pipe_get_tile_raw(pipe, transfer, 0, 0, w, h, *STRING, stride); + pipe->transfer_destroy(pipe, transfer); + } + } + + %cstring_input_binary(const char *STRING, unsigned LENGTH); + void + surface_write_raw(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + const char *STRING, unsigned LENGTH, unsigned stride = 0) + { + struct pipe_resource *texture = surface->texture; + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + + if(stride == 0) + stride = util_format_get_stride(texture->format, w); + + if(LENGTH < util_format_get_nblocksy(texture->format, h) * stride) + SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); + + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_WRITE, + x, y, w, h); + if(!transfer) + SWIG_exception(SWIG_MemoryError, "couldn't initiate transfer"); + + pipe_put_tile_raw(pipe, transfer, 0, 0, w, h, STRING, stride); + pipe->transfer_destroy(pipe, transfer); + + fail: + return; + } + + void + surface_read_rgba(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + float *rgba) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_READ, + x, y, w, h); + if(transfer) { + pipe_get_tile_rgba(pipe, transfer, 0, 0, w, h, rgba); + pipe->transfer_destroy(pipe, transfer); + } + } + + void + surface_write_rgba(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + const float *rgba) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_WRITE, + x, y, w, h); + if(transfer) { + pipe_put_tile_rgba(pipe, transfer, 0, 0, w, h, rgba); + pipe->transfer_destroy(pipe, transfer); + } + } + + %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); + void + surface_read_rgba8(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + char **STRING, int *LENGTH) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + float *rgba; + unsigned char *rgba8; + unsigned i, j, k; + + *LENGTH = 0; + *STRING = NULL; + + if (!surface) + return; + + *LENGTH = h*w*4; + *STRING = (char *) malloc(*LENGTH); + if(!*STRING) + return; + + rgba = malloc(h*w*4*sizeof(float)); + if(!rgba) + return; + + rgba8 = (unsigned char *) *STRING; + + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_READ, + x, y, w, h); + if(transfer) { + pipe_get_tile_rgba(pipe, transfer, 0, 0, w, h, rgba); + for(j = 0; j < h; ++j) { + for(i = 0; i < w; ++i) + for(k = 0; k <4; ++k) + rgba8[j*w*4 + i*4 + k] = float_to_ubyte(rgba[j*w*4 + i*4 + k]); + } + pipe->transfer_destroy(pipe, transfer); + } + + free(rgba); + } + + void + surface_read_z(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + unsigned *z) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_READ, + x, y, w, h); + if(transfer) { + pipe_get_tile_z(pipe, transfer, 0, 0, w, h, z); + pipe->transfer_destroy(pipe, transfer); + } + } + + void + surface_write_z(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + const unsigned *z) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_WRITE, + x, y, w, h); + if(transfer) { + pipe_put_tile_z(pipe, transfer, 0, 0, w, h, z); + pipe->transfer_destroy(pipe, transfer); + } + } + + void + surface_sample_rgba(struct st_surface *surface, + float *rgba, + int norm = 0) + { + st_sample_surface($self->pipe, surface, rgba, norm != 0); + } + + unsigned + surface_compare_rgba(struct st_surface *surface, + unsigned x, unsigned y, unsigned w, unsigned h, + const float *rgba, float tol = 0.0) + { + struct pipe_context *pipe = $self->pipe; + struct pipe_transfer *transfer; + float *rgba2; + const float *p1; + const float *p2; + unsigned i, j, n; + + rgba2 = MALLOC(h*w*4*sizeof(float)); + if(!rgba2) + return ~0; + + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_READ, + x, y, w, h); + if(!transfer) { + FREE(rgba2); + return ~0; + } + + pipe_get_tile_rgba(pipe, transfer, 0, 0, w, h, rgba2); + pipe->transfer_destroy(pipe, transfer); + + p1 = rgba; + p2 = rgba2; + n = 0; + for(i = h*w; i; --i) { + unsigned differs = 0; + for(j = 4; j; --j) { + float delta = *p2++ - *p1++; + if (delta < -tol || delta > tol) + differs = 1; + } + n += differs; + } + + FREE(rgba2); + + return n; + } + + %cstring_input_binary(const char *STRING, unsigned LENGTH); + void + transfer_inline_write(struct pipe_resource *resource, + struct pipe_subresource *sr, + unsigned usage, + const struct pipe_box *box, + const char *STRING, unsigned LENGTH, + unsigned stride, + unsigned slice_stride) + { + struct pipe_context *pipe = $self->pipe; + + pipe->transfer_inline_write(pipe, resource, *sr, usage, box, STRING, stride, slice_stride); + } + + %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); + void buffer_read(struct pipe_resource *buffer, + char **STRING, int *LENGTH) + { + struct pipe_context *pipe = $self->pipe; + + assert(buffer->target == PIPE_BUFFER); + + *LENGTH = buffer->width0; + *STRING = (char *) malloc(buffer->width0); + if(!*STRING) + return; + + pipe_buffer_read(pipe, buffer, 0, buffer->width0, *STRING); + } + + void buffer_write(struct pipe_resource *buffer, + const char *STRING, unsigned LENGTH, unsigned offset = 0) + { + struct pipe_context *pipe = $self->pipe; + + assert(buffer->target == PIPE_BUFFER); + + if(offset > buffer->width0) + SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); + + if(offset + LENGTH > buffer->width0) + SWIG_exception(SWIG_ValueError, "data length must fit inside the buffer"); + + pipe_buffer_write(pipe, buffer, offset, LENGTH, STRING); + +fail: + return; } }; diff --git a/src/gallium/state_trackers/python/p_device.i b/src/gallium/state_trackers/python/p_device.i index 0eba488a07..959c13f54d 100644 --- a/src/gallium/state_trackers/python/p_device.i +++ b/src/gallium/state_trackers/python/p_device.i @@ -81,20 +81,20 @@ struct st_device { /** * Check if the given pipe_format is supported as a texture or * drawing surface. - * \param type one of PIPE_TEXTURE, PIPE_SURFACE + * \param bind bitmask of PIPE_BIND flags */ int is_format_supported( enum pipe_format format, enum pipe_texture_target target, - unsigned tex_usage, + unsigned bind, unsigned geom_flags ) { /* We can't really display surfaces with the python statetracker so mask * out that usage */ - tex_usage &= ~PIPE_TEXTURE_USAGE_DISPLAY_TARGET; + bind &= ~PIPE_BIND_DISPLAY_TARGET; return $self->screen->is_format_supported( $self->screen, format, target, - tex_usage, + bind, geom_flags ); } @@ -103,21 +103,21 @@ struct st_device { return st_context_create($self); } - struct pipe_texture * - texture_create( + struct pipe_resource * + resource_create( enum pipe_format format, unsigned width, unsigned height, unsigned depth = 1, unsigned last_level = 0, enum pipe_texture_target target = PIPE_TEXTURE_2D, - unsigned tex_usage = 0 + unsigned bind = 0 ) { - struct pipe_texture templat; + struct pipe_resource templat; /* We can't really display surfaces with the python statetracker so mask * out that usage */ - tex_usage &= ~PIPE_TEXTURE_USAGE_DISPLAY_TARGET; + bind &= ~PIPE_BIND_DISPLAY_TARGET; memset(&templat, 0, sizeof(templat)); templat.format = format; @@ -126,14 +126,13 @@ struct st_device { templat.depth0 = depth; templat.last_level = last_level; templat.target = target; - templat.tex_usage = tex_usage; + templat.bind = bind; - return $self->screen->texture_create($self->screen, &templat); - } - - struct pipe_buffer * - buffer_create(unsigned size, unsigned alignment = 0, unsigned usage = 0) { - return pipe_buffer_create($self->screen, alignment, usage, size); + return $self->screen->resource_create($self->screen, &templat); } + struct pipe_resource * + buffer_create(unsigned size, unsigned bind = 0) { + return pipe_buffer_create($self->screen, bind, size); + } }; diff --git a/src/gallium/state_trackers/python/p_state.i b/src/gallium/state_trackers/python/p_state.i index eda77b56f8..c1e6ea1b43 100644 --- a/src/gallium/state_trackers/python/p_state.i +++ b/src/gallium/state_trackers/python/p_state.i @@ -114,7 +114,7 @@ SWIG_exception(SWIG_ValueError, "index out of bounds"); if(surface) { - _surface = st_pipe_surface(surface, PIPE_BUFFER_USAGE_GPU_WRITE); + _surface = st_pipe_surface(surface, PIPE_BIND_RENDER_TARGET); if(!_surface) SWIG_exception(SWIG_ValueError, "couldn't acquire surface for writing"); } @@ -131,7 +131,7 @@ struct pipe_surface *_surface = NULL; if(surface) { - _surface = st_pipe_surface(surface, PIPE_BUFFER_USAGE_GPU_WRITE); + _surface = st_pipe_surface(surface, PIPE_BIND_DEPTH_STENCIL); if(!_surface) SWIG_exception(SWIG_ValueError, "couldn't acquire surface for writing"); } diff --git a/src/gallium/state_trackers/python/p_texture.i b/src/gallium/state_trackers/python/p_texture.i index 761587dc53..ae506944c4 100644 --- a/src/gallium/state_trackers/python/p_texture.i +++ b/src/gallium/state_trackers/python/p_texture.i @@ -33,325 +33,105 @@ */ -%nodefaultctor pipe_texture; +%nodefaultctor pipe_resource; %nodefaultctor st_surface; -%nodefaultctor pipe_buffer; -%nodefaultdtor pipe_texture; +%nodefaultdtor pipe_resource; %nodefaultdtor st_surface; -%nodefaultdtor pipe_buffer; -%ignore pipe_texture::screen; +%ignore pipe_resource::screen; %immutable st_surface::texture; %immutable st_surface::face; %immutable st_surface::level; %immutable st_surface::zslice; -%newobject pipe_texture::get_surface; +%newobject pipe_resource::get_surface; +/* Avoid naming conflict with p_inlines.h's pipe_buffer_read/write */ +%rename(read) read_; +%rename(write) write_; -%extend pipe_texture { - - ~pipe_texture() { - struct pipe_texture *ptr = $self; - pipe_texture_reference(&ptr, NULL); +%extend pipe_resource { + + ~pipe_resource() { + struct pipe_resource *ptr = $self; + pipe_resource_reference(&ptr, NULL); } - + unsigned get_width(unsigned level=0) { return u_minify($self->width0, level); } - + unsigned get_height(unsigned level=0) { return u_minify($self->height0, level); } - + unsigned get_depth(unsigned level=0) { return u_minify($self->depth0, level); } - + /** Get a surface which is a "view" into a texture */ struct st_surface * get_surface(unsigned face=0, unsigned level=0, unsigned zslice=0) { struct st_surface *surface; - + if(face >= ($self->target == PIPE_TEXTURE_CUBE ? 6U : 1U)) SWIG_exception(SWIG_ValueError, "face out of bounds"); if(level > $self->last_level) SWIG_exception(SWIG_ValueError, "level out of bounds"); if(zslice >= u_minify($self->depth0, level)) SWIG_exception(SWIG_ValueError, "zslice out of bounds"); - + surface = CALLOC_STRUCT(st_surface); if(!surface) return NULL; - - pipe_texture_reference(&surface->texture, $self); + + pipe_resource_reference(&surface->texture, $self); surface->face = face; surface->level = level; surface->zslice = zslice; - + return surface; fail: return NULL; } - + + unsigned __len__(void) + { + assert($self->target == PIPE_BUFFER); + assert(p_atomic_read(&$self->reference.count) > 0); + return $self->width0; + } + }; struct st_surface { %immutable; - - struct pipe_texture *texture; + + struct pipe_resource *texture; unsigned face; unsigned level; unsigned zslice; - + }; %extend st_surface { - + %immutable; - + unsigned format; unsigned width; unsigned height; - + ~st_surface() { - pipe_texture_reference(&$self->texture, NULL); + pipe_resource_reference(&$self->texture, NULL); FREE($self); } - - %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); - void get_tile_raw(unsigned x, unsigned y, unsigned w, unsigned h, char **STRING, int *LENGTH) - { - struct pipe_texture *texture = $self->texture; - struct pipe_screen *screen = texture->screen; - struct pipe_transfer *transfer; - unsigned stride; - - stride = util_format_get_stride(texture->format, w); - *LENGTH = util_format_get_nblocksy(texture->format, h) * stride; - *STRING = (char *) malloc(*LENGTH); - if(!*STRING) - return; - - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_READ, - x, y, w, h); - if(transfer) { - pipe_get_tile_raw(transfer, 0, 0, w, h, *STRING, stride); - screen->tex_transfer_destroy(transfer); - } - } - - %cstring_input_binary(const char *STRING, unsigned LENGTH); - void put_tile_raw(unsigned x, unsigned y, unsigned w, unsigned h, const char *STRING, unsigned LENGTH, unsigned stride = 0) - { - struct pipe_texture *texture = $self->texture; - struct pipe_screen *screen = texture->screen; - struct pipe_transfer *transfer; - - if(stride == 0) - stride = util_format_get_stride(texture->format, w); - - if(LENGTH < util_format_get_nblocksy(texture->format, h) * stride) - SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); - - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_WRITE, - x, y, w, h); - if(!transfer) - SWIG_exception(SWIG_MemoryError, "couldn't initiate transfer"); - - pipe_put_tile_raw(transfer, 0, 0, w, h, STRING, stride); - screen->tex_transfer_destroy(transfer); - - fail: - return; - } - - void - get_tile_rgba(unsigned x, unsigned y, unsigned w, unsigned h, float *rgba) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_READ, - x, y, w, h); - if(transfer) { - pipe_get_tile_rgba(transfer, 0, 0, w, h, rgba); - screen->tex_transfer_destroy(transfer); - } - } - void - put_tile_rgba(unsigned x, unsigned y, unsigned w, unsigned h, const float *rgba) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_WRITE, - x, y, w, h); - if(transfer) { - pipe_put_tile_rgba(transfer, 0, 0, w, h, rgba); - screen->tex_transfer_destroy(transfer); - } - } - - %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); - void - get_tile_rgba8(unsigned x, unsigned y, unsigned w, unsigned h, char **STRING, int *LENGTH) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - float *rgba; - unsigned char *rgba8; - unsigned i, j, k; - - *LENGTH = 0; - *STRING = NULL; - - if (!$self) - return; - - *LENGTH = h*w*4; - *STRING = (char *) malloc(*LENGTH); - if(!*STRING) - return; - - rgba = malloc(h*w*4*sizeof(float)); - if(!rgba) - return; - - rgba8 = (unsigned char *) *STRING; - - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_READ, - x, y, - w, h); - if(transfer) { - pipe_get_tile_rgba(transfer, 0, 0, w, h, rgba); - for(j = 0; j < h; ++j) { - for(i = 0; i < w; ++i) - for(k = 0; k <4; ++k) - rgba8[j*w*4 + i*4 + k] = float_to_ubyte(rgba[j*w*4 + i*4 + k]); - } - screen->tex_transfer_destroy(transfer); - } - - free(rgba); - } - - void - get_tile_z(unsigned x, unsigned y, unsigned w, unsigned h, unsigned *z) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_READ, - x, y, w, h); - if(transfer) { - pipe_get_tile_z(transfer, 0, 0, w, h, z); - screen->tex_transfer_destroy(transfer); - } - } - - void - put_tile_z(unsigned x, unsigned y, unsigned w, unsigned h, const unsigned *z) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_WRITE, - x, y, w, h); - if(transfer) { - pipe_put_tile_z(transfer, 0, 0, w, h, z); - screen->tex_transfer_destroy(transfer); - } - } - - void - sample_rgba(float *rgba) { - st_sample_surface($self, rgba); - } - - unsigned - compare_tile_rgba(unsigned x, unsigned y, unsigned w, unsigned h, const float *rgba, float tol = 0.0) - { - struct pipe_screen *screen = $self->texture->screen; - struct pipe_transfer *transfer; - float *rgba2; - const float *p1; - const float *p2; - unsigned i, j, n; - - rgba2 = MALLOC(h*w*4*sizeof(float)); - if(!rgba2) - return ~0; - - transfer = screen->get_tex_transfer(screen, - $self->texture, - $self->face, - $self->level, - $self->zslice, - PIPE_TRANSFER_READ, - x, y, w, h); - if(!transfer) { - FREE(rgba2); - return ~0; - } - - pipe_get_tile_rgba(transfer, 0, 0, w, h, rgba2); - screen->tex_transfer_destroy(transfer); - - p1 = rgba; - p2 = rgba2; - n = 0; - for(i = h*w; i; --i) { - unsigned differs = 0; - for(j = 4; j; --j) { - float delta = *p2++ - *p1++; - if (delta < -tol || delta > tol) - differs = 1; - } - n += differs; - } - - FREE(rgba2); - - return n; - } }; @@ -374,55 +154,3 @@ struct st_surface return u_minify(surface->texture->height0, surface->level); } %} - -/* Avoid naming conflict with p_inlines.h's pipe_buffer_read/write */ -%rename(read) read_; -%rename(write) write_; - -%extend pipe_buffer { - - ~pipe_buffer() { - struct pipe_buffer *ptr = $self; - pipe_buffer_reference(&ptr, NULL); - } - - unsigned __len__(void) - { - assert(p_atomic_read(&$self->reference.count) > 0); - return $self->size; - } - - %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1)); - void read_(char **STRING, int *LENGTH) - { - struct pipe_screen *screen = $self->screen; - - assert(p_atomic_read(&$self->reference.count) > 0); - - *LENGTH = $self->size; - *STRING = (char *) malloc($self->size); - if(!*STRING) - return; - - pipe_buffer_read(screen, $self, 0, $self->size, *STRING); - } - - %cstring_input_binary(const char *STRING, unsigned LENGTH); - void write_(const char *STRING, unsigned LENGTH, unsigned offset = 0) - { - struct pipe_screen *screen = $self->screen; - - assert(p_atomic_read(&$self->reference.count) > 0); - - if(offset > $self->size) - SWIG_exception(SWIG_ValueError, "offset must be smaller than buffer size"); - - if(offset + LENGTH > $self->size) - SWIG_exception(SWIG_ValueError, "data length must fit inside the buffer"); - - pipe_buffer_write(screen, $self, offset, LENGTH, STRING); - -fail: - return; - } -}; diff --git a/src/gallium/state_trackers/python/st_device.c b/src/gallium/state_trackers/python/st_device.c index 45e7841750..aac28cacfd 100644 --- a/src/gallium/state_trackers/python/st_device.c +++ b/src/gallium/state_trackers/python/st_device.c @@ -31,11 +31,12 @@ #include "pipe/p_shader_tokens.h" #include "util/u_inlines.h" #include "cso_cache/cso_context.h" +#include "util/u_inlines.h" #include "util/u_math.h" #include "util/u_memory.h" +#include "util/u_sampler.h" #include "util/u_simple_shaders.h" -#include "trace/tr_screen.h" -#include "trace/tr_context.h" +#include "trace/tr_public.h" #include "st_device.h" #include "st_winsys.h" @@ -75,43 +76,34 @@ st_device_destroy(struct st_device *st_dev) } -static struct st_device * -st_device_create_from_st_winsys(const struct st_winsys *st_ws) +struct st_device * +st_device_create(boolean hardware) { + struct pipe_screen *screen; struct st_device *st_dev; - - if(!st_ws->screen_create) - return NULL; - + + if (hardware) + screen = st_hardware_screen_create(); + else + screen = st_software_screen_create("softpipe"); + + screen = trace_screen_create(screen); + if (!screen) + goto no_screen; + st_dev = CALLOC_STRUCT(st_device); - if(!st_dev) - return NULL; + if (!st_dev) + goto no_device; pipe_reference_init(&st_dev->reference, 1); - st_dev->st_ws = st_ws; - - st_dev->real_screen = st_ws->screen_create(); - if(!st_dev->real_screen) { - st_device_destroy(st_dev); - return NULL; - } - - st_dev->screen = trace_screen_create(st_dev->real_screen); - if(!st_dev->screen) { - st_device_destroy(st_dev); - return NULL; - } + st_dev->screen = screen; return st_dev; -} - -struct st_device * -st_device_create(boolean hardware) { - if(hardware) - return st_device_create_from_st_winsys(&st_hardpipe_winsys); - else - return st_device_create_from_st_winsys(&st_softpipe_winsys); +no_device: + screen->destroy(screen); +no_screen: + return NULL; } @@ -134,10 +126,10 @@ st_context_destroy(struct st_context *st_ctx) st_ctx->pipe->destroy(st_ctx->pipe); for(i = 0; i < PIPE_MAX_SAMPLERS; ++i) - pipe_texture_reference(&st_ctx->fragment_sampler_textures[i], NULL); + pipe_sampler_view_reference(&st_ctx->fragment_sampler_views[i], NULL); for(i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; ++i) - pipe_texture_reference(&st_ctx->vertex_sampler_textures[i], NULL); - pipe_texture_reference(&st_ctx->default_texture, NULL); + pipe_sampler_view_reference(&st_ctx->vertex_sampler_views[i], NULL); + pipe_resource_reference(&st_ctx->default_texture, NULL); FREE(st_ctx); @@ -237,9 +229,11 @@ st_context_create(struct st_device *st_dev) /* default textures */ { + struct pipe_context *pipe = st_ctx->pipe; struct pipe_screen *screen = st_dev->screen; - struct pipe_texture templat; - struct pipe_transfer *transfer; + struct pipe_resource templat; + struct pipe_sampler_view view_templ; + struct pipe_sampler_view *view; unsigned i; memset( &templat, 0, sizeof( templat ) ); @@ -249,34 +243,45 @@ st_context_create(struct st_device *st_dev) templat.height0 = 1; templat.depth0 = 1; templat.last_level = 0; + templat.bind = PIPE_BIND_SAMPLER_VIEW; - st_ctx->default_texture = screen->texture_create( screen, &templat ); + st_ctx->default_texture = screen->resource_create( screen, &templat ); if(st_ctx->default_texture) { - transfer = screen->get_tex_transfer(screen, - st_ctx->default_texture, - 0, 0, 0, - PIPE_TRANSFER_WRITE, - 0, 0, - st_ctx->default_texture->width0, - st_ctx->default_texture->height0); - if (transfer) { - uint32_t *map; - map = (uint32_t *) screen->transfer_map(screen, transfer); - if(map) { - *map = 0x00000000; - screen->transfer_unmap(screen, transfer); - } - screen->tex_transfer_destroy(transfer); - } + struct pipe_box box; + uint32_t zero = 0; + + u_box_origin_2d( 1, 1, &box ); + + pipe->transfer_inline_write(pipe, + st_ctx->default_texture, + u_subresource(0,0), + PIPE_TRANSFER_WRITE, + &box, + &zero, + sizeof zero, + 0); } - + + u_sampler_view_default_template(&view_templ, + st_ctx->default_texture, + st_ctx->default_texture->format); + view = st_ctx->pipe->create_sampler_view(st_ctx->pipe, + st_ctx->default_texture, + &view_templ); + for (i = 0; i < PIPE_MAX_SAMPLERS; i++) - pipe_texture_reference(&st_ctx->fragment_sampler_textures[i], st_ctx->default_texture); + pipe_sampler_view_reference(&st_ctx->fragment_sampler_views[i], view); for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) - pipe_texture_reference(&st_ctx->vertex_sampler_textures[i], st_ctx->default_texture); - - cso_set_sampler_textures(st_ctx->cso, PIPE_MAX_SAMPLERS, st_ctx->fragment_sampler_textures); - cso_set_vertex_sampler_textures(st_ctx->cso, PIPE_MAX_VERTEX_SAMPLERS, st_ctx->vertex_sampler_textures); + pipe_sampler_view_reference(&st_ctx->vertex_sampler_views[i], view); + + st_ctx->pipe->set_fragment_sampler_views(st_ctx->pipe, + PIPE_MAX_SAMPLERS, + st_ctx->fragment_sampler_views); + st_ctx->pipe->set_vertex_sampler_views(st_ctx->pipe, + PIPE_MAX_VERTEX_SAMPLERS, + st_ctx->vertex_sampler_views); + + pipe_sampler_view_reference(&view, NULL); } /* vertex shader */ diff --git a/src/gallium/state_trackers/python/st_device.h b/src/gallium/state_trackers/python/st_device.h index de9e0215d8..2dca7a1974 100644 --- a/src/gallium/state_trackers/python/st_device.h +++ b/src/gallium/state_trackers/python/st_device.h @@ -40,14 +40,15 @@ struct st_winsys; struct st_surface { - struct pipe_texture *texture; + struct pipe_resource *texture; unsigned face; unsigned level; unsigned zslice; }; -struct st_context { +struct st_context +{ struct st_device *st_dev; struct pipe_context *pipe; @@ -58,9 +59,9 @@ struct st_context { void *fs; void *gs; - struct pipe_texture *default_texture; - struct pipe_texture *fragment_sampler_textures[PIPE_MAX_SAMPLERS]; - struct pipe_texture *vertex_sampler_textures[PIPE_MAX_VERTEX_SAMPLERS]; + struct pipe_resource *default_texture; + struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; + struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_VERTEX_SAMPLERS]; unsigned num_vertex_buffers; struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS]; @@ -72,13 +73,11 @@ struct st_context { }; -struct st_device { +struct st_device +{ /* FIXME: we also need to refcount for textures and surfaces... */ struct pipe_reference reference; - const struct st_winsys *st_ws; - - struct pipe_screen *real_screen; struct pipe_screen *screen; }; @@ -86,7 +85,7 @@ struct st_device { static INLINE struct pipe_surface * st_pipe_surface(struct st_surface *surface, unsigned usage) { - struct pipe_texture *texture = surface->texture; + struct pipe_resource *texture = surface->texture; struct pipe_screen *screen = texture->screen; return screen->get_tex_surface(screen, texture, surface->face, surface->level, surface->zslice, usage); } diff --git a/src/gallium/state_trackers/python/st_hardpipe_winsys.c b/src/gallium/state_trackers/python/st_hardpipe_winsys.c index a3110a19d5..c6743dbd9c 100644 --- a/src/gallium/state_trackers/python/st_hardpipe_winsys.c +++ b/src/gallium/state_trackers/python/st_hardpipe_winsys.c @@ -54,11 +54,6 @@ static PFNGETGALLIUMSCREENMESAPROC pfnGetGalliumScreenMESA = NULL; static PFNCREATEGALLIUMCONTEXTMESAPROC pfnCreateGalliumContextMESA = NULL; -/* XXX: Force init_gallium symbol to be linked */ -extern void init_gallium(void); -void (*force_init_gallium_linkage)(void) = &init_gallium; - - #ifdef PIPE_OS_WINDOWS static INLINE boolean @@ -207,16 +202,11 @@ st_hardpipe_load(void) #endif -static struct pipe_screen * -st_hardpipe_screen_create(void) +struct pipe_screen * +st_hardware_screen_create(void) { if(st_hardpipe_load()) return pfnGetGalliumScreenMESA(); else - return st_softpipe_winsys.screen_create(); + return st_software_screen_create(NULL); } - - -const struct st_winsys st_hardpipe_winsys = { - &st_hardpipe_screen_create -}; diff --git a/src/gallium/state_trackers/python/st_llvmpipe_winsys.c b/src/gallium/state_trackers/python/st_llvmpipe_winsys.c deleted file mode 100644 index 5d83b5a9e1..0000000000 --- a/src/gallium/state_trackers/python/st_llvmpipe_winsys.c +++ /dev/null @@ -1,141 +0,0 @@ -/************************************************************************** - * - * Copyright 2010 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 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 - * Llvmpipe support. - * - * @author Jose Fonseca - */ - - -#include "pipe/p_format.h" -#include "pipe/p_context.h" -#include "util/u_inlines.h" -#include "util/u_math.h" -#include "util/u_memory.h" -#include "llvmpipe/lp_winsys.h" -#include "st_winsys.h" - - -static boolean -llvmpipe_ws_is_displaytarget_format_supported( struct llvmpipe_winsys *ws, - enum pipe_format format ) -{ - return FALSE; -} - - -static void * -llvmpipe_ws_displaytarget_map(struct llvmpipe_winsys *ws, - struct llvmpipe_displaytarget *dt, - unsigned flags ) -{ - assert(0); - return NULL; -} - - -static void -llvmpipe_ws_displaytarget_unmap(struct llvmpipe_winsys *ws, - struct llvmpipe_displaytarget *dt ) -{ - assert(0); -} - - -static void -llvmpipe_ws_displaytarget_destroy(struct llvmpipe_winsys *winsys, - struct llvmpipe_displaytarget *dt) -{ - assert(0); -} - - -static struct llvmpipe_displaytarget * -llvmpipe_ws_displaytarget_create(struct llvmpipe_winsys *winsys, - enum pipe_format format, - unsigned width, unsigned height, - unsigned alignment, - unsigned *stride) -{ - return NULL; -} - - -static void -llvmpipe_ws_displaytarget_display(struct llvmpipe_winsys *winsys, - struct llvmpipe_displaytarget *dt, - void *context_private) -{ - assert(0); -} - - -static void -llvmpipe_ws_destroy(struct llvmpipe_winsys *winsys) -{ - FREE(winsys); -} - - -static struct pipe_screen * -st_llvmpipe_screen_create(void) -{ - static struct llvmpipe_winsys *winsys; - struct pipe_screen *screen; - - winsys = CALLOC_STRUCT(llvmpipe_winsys); - if (!winsys) - goto no_winsys; - - winsys->destroy = llvmpipe_ws_destroy; - winsys->is_displaytarget_format_supported = llvmpipe_ws_is_displaytarget_format_supported; - winsys->displaytarget_create = llvmpipe_ws_displaytarget_create; - winsys->displaytarget_map = llvmpipe_ws_displaytarget_map; - winsys->displaytarget_unmap = llvmpipe_ws_displaytarget_unmap; - winsys->displaytarget_display = llvmpipe_ws_displaytarget_display; - winsys->displaytarget_destroy = llvmpipe_ws_displaytarget_destroy; - - screen = llvmpipe_create_screen(winsys); - if (!screen) - goto no_screen; - - return screen; - -no_screen: - FREE(winsys); -no_winsys: - return NULL; -} - - - -const struct st_winsys st_softpipe_winsys = { - &st_llvmpipe_screen_create -}; diff --git a/src/gallium/state_trackers/python/st_sample.c b/src/gallium/state_trackers/python/st_sample.c index e180815346..25bfbf1ab7 100644 --- a/src/gallium/state_trackers/python/st_sample.c +++ b/src/gallium/state_trackers/python/st_sample.c @@ -50,7 +50,7 @@ static uint32_t st_random(void) { seed = UINT64_C(134775813) * seed + UINT64_C(1); - return (uint16_t)(seed >> 32); + return (uint32_t)(seed >> 32); } @@ -470,25 +470,42 @@ static INLINE void st_sample_generic_pixel_block(enum pipe_format format, uint8_t *raw, float *rgba, unsigned rgba_stride, - unsigned w, unsigned h) + unsigned w, unsigned h, + boolean norm) { unsigned i; unsigned x, y, ch; int blocksize = util_format_get_blocksize(format); - for(i = 0; i < blocksize; ++i) - raw[i] = (uint8_t)st_random(); - - - pipe_tile_raw_to_rgba(format, - raw, - w, h, - rgba, rgba_stride); - - if(format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) { - for(y = 0; y < h; ++y) { - for(x = 0; x < w; ++x) { - for(ch = 0; ch < 4; ++ch) { + if (norm) { + for (y = 0; y < h; ++y) { + for (x = 0; x < w; ++x) { + for (ch = 0; ch < 4; ++ch) { + unsigned offset = y*rgba_stride + x*4 + ch; + rgba[offset] = (st_random() & 0xff) / (double)0xff; + } + } + } + + util_format_write_4f(format, + rgba, rgba_stride * sizeof(float), + raw, util_format_get_stride(format, w), + 0, 0, w, h); + + } else { + for (i = 0; i < blocksize; ++i) + raw[i] = (uint8_t)st_random(); + } + + util_format_read_4f(format, + rgba, rgba_stride * sizeof(float), + raw, util_format_get_stride(format, w), + 0, 0, w, h); + + if (format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) { + for (y = 0; y < h; ++y) { + for (x = 0; x < w; ++x) { + for (ch = 0; ch < 4; ++ch) { unsigned offset = y*rgba_stride + x*4 + ch; rgba[offset] = CLAMP(rgba[offset], 0.0f, 1.0f); } @@ -505,7 +522,8 @@ void st_sample_pixel_block(enum pipe_format format, void *raw, float *rgba, unsigned rgba_stride, - unsigned w, unsigned h) + unsigned w, unsigned h, + boolean norm) { switch(format) { case PIPE_FORMAT_DXT1_RGB: @@ -516,36 +534,38 @@ st_sample_pixel_block(enum pipe_format format, break; default: - st_sample_generic_pixel_block(format, raw, rgba, rgba_stride, w, h); + st_sample_generic_pixel_block(format, raw, rgba, rgba_stride, w, h, norm); break; } } void -st_sample_surface(struct st_surface *surface, float *rgba) +st_sample_surface(struct pipe_context *pipe, + struct st_surface *surface, + float *rgba, + boolean norm) { - struct pipe_texture *texture = surface->texture; - struct pipe_screen *screen = texture->screen; + struct pipe_resource *texture = surface->texture; unsigned width = u_minify(texture->width0, surface->level); unsigned height = u_minify(texture->height0, surface->level); uint rgba_stride = width * 4; struct pipe_transfer *transfer; void *raw; - transfer = screen->get_tex_transfer(screen, - surface->texture, - surface->face, - surface->level, - surface->zslice, - PIPE_TRANSFER_WRITE, - 0, 0, - width, - height); + transfer = pipe_get_transfer(pipe, + surface->texture, + surface->face, + surface->level, + surface->zslice, + PIPE_TRANSFER_WRITE, + 0, 0, + width, + height); if (!transfer) return; - raw = screen->transfer_map(screen, transfer); + raw = pipe->transfer_map(pipe, transfer); if (raw) { enum pipe_format format = texture->format; uint x, y; @@ -563,12 +583,13 @@ st_sample_surface(struct st_surface *surface, float *rgba) rgba + y * blockheight * rgba_stride + x * blockwidth * 4, rgba_stride, MIN2(blockwidth, width - x*blockwidth), - MIN2(blockheight, height - y*blockheight)); + MIN2(blockheight, height - y*blockheight), + norm); } } - screen->transfer_unmap(screen, transfer); + pipe->transfer_unmap(pipe, transfer); } - - screen->tex_transfer_destroy(transfer); + + pipe->transfer_destroy(pipe, transfer); } diff --git a/src/gallium/state_trackers/python/st_sample.h b/src/gallium/state_trackers/python/st_sample.h index 888114d302..2fdbb391f3 100644 --- a/src/gallium/state_trackers/python/st_sample.h +++ b/src/gallium/state_trackers/python/st_sample.h @@ -32,15 +32,22 @@ #include "pipe/p_format.h" +struct pipe_context; +struct st_surface; + void st_sample_pixel_block(enum pipe_format format, void *raw, float *rgba, unsigned rgba_stride, - unsigned w, unsigned h); + unsigned w, unsigned h, + boolean norm); void -st_sample_surface(struct st_surface *surface, float *rgba); +st_sample_surface(struct pipe_context *pipe, + struct st_surface *surface, + float *rgba, + boolean norm); #endif /* ST_SAMPLE_H_ */ diff --git a/src/gallium/state_trackers/python/st_softpipe_winsys.c b/src/gallium/state_trackers/python/st_softpipe_winsys.c index 81676bc3a4..8584bad467 100644 --- a/src/gallium/state_trackers/python/st_softpipe_winsys.c +++ b/src/gallium/state_trackers/python/st_softpipe_winsys.c @@ -26,18 +26,53 @@ * **************************************************************************/ -/** - * @file - * Softpipe support. - * - * @author Keith Whitwell - * @author Brian Paul - * @author Jose Fonseca - */ - -#include "softpipe/sp_winsys.h" +#include "util/u_debug.h" +#include "softpipe/sp_public.h" +#include "llvmpipe/lp_public.h" +#include "state_tracker/sw_winsys.h" +#include "sw/null/null_sw_winsys.h" #include "st_winsys.h" -const struct st_winsys st_softpipe_winsys = { - &softpipe_create_screen_malloc -}; + +struct pipe_screen * +st_software_screen_create(const char *driver) +{ + struct sw_winsys *ws; + struct pipe_screen *screen = NULL; + + if (!driver) { + const char *default_driver; + +#if defined(HAVE_LLVMPIPE) + default_driver = "llvmpipe"; +#elif defined(HAVE_SOFTPIPE) + default_driver = "softpipe"; +#else + default_driver = ""; +#endif + + driver = debug_get_option("GALLIUM_DRIVER", default_driver); + } + + ws = null_sw_create(); + if(!ws) + return NULL; + +#ifdef HAVE_LLVMPIPE + if (strcmp(driver, "llvmpipe") == 0) { + screen = llvmpipe_create_screen(ws); + } +#endif + +#ifdef HAVE_SOFTPIPE + if (strcmp(driver, "softpipe") == 0) { + screen = softpipe_create_screen(ws); + } +#endif + + if (!screen) { + ws->destroy(ws); + } + + return screen; +} diff --git a/src/gallium/state_trackers/python/st_winsys.h b/src/gallium/state_trackers/python/st_winsys.h index 0c7b6a200e..7d4066d947 100644 --- a/src/gallium/state_trackers/python/st_winsys.h +++ b/src/gallium/state_trackers/python/st_winsys.h @@ -31,19 +31,13 @@ struct pipe_screen; -struct pipe_context; -struct st_winsys -{ - struct pipe_screen * - (*screen_create)(void); -}; +struct pipe_screen * +st_hardware_screen_create(void); - -extern const struct st_winsys st_softpipe_winsys; - -extern const struct st_winsys st_hardpipe_winsys; +struct pipe_screen * +st_software_screen_create(const char *driver); #endif /* ST_WINSYS_H_ */ diff --git a/src/gallium/state_trackers/python/u_format.i b/src/gallium/state_trackers/python/u_format.i new file mode 100644 index 0000000000..2184b42084 --- /dev/null +++ b/src/gallium/state_trackers/python/u_format.i @@ -0,0 +1,88 @@ +/************************************************************************** + * + * Copyright 2010 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 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. + * + **************************************************************************/ + + +static INLINE const char * +util_format_name(enum pipe_format format); + +static INLINE boolean +util_format_is_s3tc(enum pipe_format format); + +static INLINE boolean +util_format_is_depth_or_stencil(enum pipe_format format); + +static INLINE boolean +util_format_is_depth_and_stencil(enum pipe_format format); + + +uint +util_format_get_blocksizebits(enum pipe_format format); + +uint +util_format_get_blocksize(enum pipe_format format); + +uint +util_format_get_blockwidth(enum pipe_format format); + +uint +util_format_get_blockheight(enum pipe_format format); + +unsigned +util_format_get_nblocksx(enum pipe_format format, + unsigned x); + +unsigned +util_format_get_nblocksy(enum pipe_format format, + unsigned y); + +unsigned +util_format_get_nblocks(enum pipe_format format, + unsigned width, + unsigned height); + +size_t +util_format_get_stride(enum pipe_format format, + unsigned width); + +size_t +util_format_get_2d_size(enum pipe_format format, + size_t stride, + unsigned height); + +uint +util_format_get_component_bits(enum pipe_format format, + enum util_format_colorspace colorspace, + uint component); + +boolean +util_format_has_alpha(enum pipe_format format); + + +unsigned +util_format_get_nr_components(enum pipe_format format); + + |