diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_blit.c | 3 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_blitter.c | 98 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_blitter.h | 18 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_debug_symbol.c | 6 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_dump_state.c | 3 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format.c | 34 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format.h | 12 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_latc.c | 7 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_rgtc.c | 7 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_format_s3tc.c | 7 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_gen_mipmap.c | 3 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_inlines.h | 3 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_prim.h | 227 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_simple_list.h | 7 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_sse.h | 7 |
15 files changed, 321 insertions, 121 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_blit.c b/mesalib/src/gallium/auxiliary/util/u_blit.c index 9fe15b810..cda66d157 100644 --- a/mesalib/src/gallium/auxiliary/util/u_blit.c +++ b/mesalib/src/gallium/auxiliary/util/u_blit.c @@ -118,7 +118,8 @@ util_create_blit(struct pipe_context *pipe, struct cso_context *cso) /* rasterizer */ ctx->rasterizer.cull_face = PIPE_FACE_NONE; - ctx->rasterizer.gl_rasterization_rules = 1; + ctx->rasterizer.half_pixel_center = 1; + ctx->rasterizer.bottom_edge_rule = 1; ctx->rasterizer.depth_clip = 1; /* samplers */ diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.c b/mesalib/src/gallium/auxiliary/util/u_blitter.c index 2a4a13e9f..8c871fdf9 100644 --- a/mesalib/src/gallium/auxiliary/util/u_blitter.c +++ b/mesalib/src/gallium/auxiliary/util/u_blitter.c @@ -100,7 +100,7 @@ struct blitter_context_priv void *velem_state; void *velem_uint_state; void *velem_sint_state; - void *velem_state_readbuf; + void *velem_state_readbuf[4]; /**< X, XY, XYZ, XYZW */ /* Sampler state. */ void *sampler_state; @@ -239,7 +239,8 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe) /* rasterizer state */ memset(&rs_state, 0, sizeof(rs_state)); rs_state.cull_face = PIPE_FACE_NONE; - rs_state.gl_rasterization_rules = 1; + rs_state.half_pixel_center = 1; + rs_state.bottom_edge_rule = 1; rs_state.flatshade = 1; rs_state.depth_clip = 1; ctx->rs_state = pipe->create_rasterizer_state(pipe, &rs_state); @@ -285,9 +286,19 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe) } if (ctx->has_stream_out) { - velem[0].src_format = PIPE_FORMAT_R32_UINT; - velem[0].vertex_buffer_index = ctx->base.vb_slot; - ctx->velem_state_readbuf = pipe->create_vertex_elements_state(pipe, 1, &velem[0]); + static enum pipe_format formats[4] = { + PIPE_FORMAT_R32_UINT, + PIPE_FORMAT_R32G32_UINT, + PIPE_FORMAT_R32G32B32_UINT, + PIPE_FORMAT_R32G32B32A32_UINT + }; + + for (i = 0; i < 4; i++) { + velem[0].src_format = formats[i]; + velem[0].vertex_buffer_index = ctx->base.vb_slot; + ctx->velem_state_readbuf[i] = + pipe->create_vertex_elements_state(pipe, 1, &velem[0]); + } } /* fragment shaders are created on-demand */ @@ -352,8 +363,11 @@ void util_blitter_destroy(struct blitter_context *blitter) pipe->delete_vertex_elements_state(pipe, ctx->velem_sint_state); pipe->delete_vertex_elements_state(pipe, ctx->velem_uint_state); } - if (ctx->velem_state_readbuf) - pipe->delete_vertex_elements_state(pipe, ctx->velem_state_readbuf); + for (i = 0; i < 4; i++) { + if (ctx->velem_state_readbuf[i]) { + pipe->delete_vertex_elements_state(pipe, ctx->velem_state_readbuf[i]); + } + } for (i = 0; i < PIPE_MAX_TEXTURE_TYPES; i++) { if (ctx->fs_texfetch_col[i]) @@ -490,7 +504,7 @@ static void blitter_restore_fragment_states(struct blitter_context_priv *ctx) /* XXX check whether these are saved and whether they need to be restored * (depending on the operation) */ pipe->set_stencil_ref(pipe, &ctx->base.saved_stencil_ref); - pipe->set_viewport_state(pipe, &ctx->base.saved_viewport); + pipe->set_viewport_states(pipe, 0, 1, &ctx->base.saved_viewport); } static void blitter_check_saved_fb_state(struct blitter_context_priv *ctx) @@ -585,7 +599,7 @@ static void blitter_set_rectangle(struct blitter_context_priv *ctx, ctx->viewport.translate[1] = 0.5f * ctx->dst_height; ctx->viewport.translate[2] = 0.0f; ctx->viewport.translate[3] = 0.0f; - ctx->base.pipe->set_viewport_state(ctx->base.pipe, &ctx->viewport); + ctx->base.pipe->set_viewport_states(ctx->base.pipe, 0, 1, &ctx->viewport); } static void blitter_set_clear_color(struct blitter_context_priv *ctx, @@ -1387,7 +1401,7 @@ void util_blitter_blit_generic(struct blitter_context *blitter, pipe->bind_vertex_elements_state(pipe, ctx->velem_state); if (scissor) { - pipe->set_scissor_state(pipe, scissor); + pipe->set_scissor_states(pipe, 0, 1, scissor); } blitter_set_common_draw_rect_state(ctx, scissor != NULL); @@ -1482,7 +1496,7 @@ void util_blitter_blit_generic(struct blitter_context *blitter, blitter_restore_textures(ctx); blitter_restore_fb_state(ctx); if (scissor) { - pipe->set_scissor_state(pipe, &ctx->base.saved_scissor); + pipe->set_scissor_states(pipe, 0, 1, &ctx->base.saved_scissor); } blitter_restore_render_cond(ctx); blitter_unset_running_flag(ctx); @@ -1739,7 +1753,7 @@ void util_blitter_copy_buffer(struct blitter_context *blitter, vb.stride = 4; pipe->set_vertex_buffers(pipe, ctx->base.vb_slot, 1, &vb); - pipe->bind_vertex_elements_state(pipe, ctx->velem_state_readbuf); + pipe->bind_vertex_elements_state(pipe, ctx->velem_state_readbuf[0]); pipe->bind_vs_state(pipe, ctx->vs_pos_only); if (ctx->has_geometry_shader) pipe->bind_gs_state(pipe, NULL); @@ -1756,6 +1770,66 @@ void util_blitter_copy_buffer(struct blitter_context *blitter, pipe_so_target_reference(&so_target, NULL); } +void util_blitter_clear_buffer(struct blitter_context *blitter, + struct pipe_resource *dst, + unsigned offset, unsigned size, + unsigned num_channels, + const union pipe_color_union *clear_value) +{ + struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter; + struct pipe_context *pipe = ctx->base.pipe; + struct pipe_vertex_buffer vb = {0}; + struct pipe_stream_output_target *so_target; + + assert(num_channels >= 1); + assert(num_channels <= 4); + + /* IMPORTANT: DON'T DO ANY BOUNDS CHECKING HERE! + * + * R600 uses this to initialize texture resources, so width0 might not be + * what you think it is. + */ + + /* Streamout is required. */ + if (!ctx->has_stream_out) { + assert(!"Streamout unsupported in util_blitter_clear_buffer()"); + return; + } + + /* Some alignment is required. */ + if (offset % 4 != 0 || size % 4 != 0) { + assert(!"Bad alignment in util_blitter_clear_buffer()"); + return; + } + + u_upload_data(ctx->upload, 0, num_channels*4, clear_value, + &vb.buffer_offset, &vb.buffer); + vb.stride = 0; + + blitter_set_running_flag(ctx); + blitter_check_saved_vertex_states(ctx); + blitter_disable_render_cond(ctx); + + pipe->set_vertex_buffers(pipe, ctx->base.vb_slot, 1, &vb); + pipe->bind_vertex_elements_state(pipe, + ctx->velem_state_readbuf[num_channels-1]); + pipe->bind_vs_state(pipe, ctx->vs_pos_only); + if (ctx->has_geometry_shader) + pipe->bind_gs_state(pipe, NULL); + pipe->bind_rasterizer_state(pipe, ctx->rs_discard_state); + + so_target = pipe->create_stream_output_target(pipe, dst, offset, size); + pipe->set_stream_output_targets(pipe, 1, &so_target, 0); + + util_draw_arrays(pipe, PIPE_PRIM_POINTS, 0, size / 4); + + blitter_restore_vertex_states(ctx); + blitter_restore_render_cond(ctx); + blitter_unset_running_flag(ctx); + pipe_so_target_reference(&so_target, NULL); + pipe_resource_reference(&vb.buffer, NULL); +} + /* probably radeon specific */ void util_blitter_custom_resolve_color(struct blitter_context *blitter, struct pipe_resource *dst, diff --git a/mesalib/src/gallium/auxiliary/util/u_blitter.h b/mesalib/src/gallium/auxiliary/util/u_blitter.h index 20e69ed5b..19015844e 100644 --- a/mesalib/src/gallium/auxiliary/util/u_blitter.h +++ b/mesalib/src/gallium/auxiliary/util/u_blitter.h @@ -276,7 +276,7 @@ void util_blitter_default_src_texture(struct pipe_sampler_view *src_templ, /** * Copy data from one buffer to another using the Stream Output functionality. - * Some alignment is required, otherwise software fallback is used. + * 4-byte alignment is required, otherwise software fallback is used. */ void util_blitter_copy_buffer(struct blitter_context *blitter, struct pipe_resource *dst, @@ -286,6 +286,22 @@ void util_blitter_copy_buffer(struct blitter_context *blitter, unsigned size); /** + * Clear the contents of a buffer using the Stream Output functionality. + * 4-byte alignment is required. + * + * "num_channels" can be 1, 2, 3, or 4, and specifies if the clear value is + * R, RG, RGB, or RGBA. + * + * For each element, only "num_channels" components of "clear_value" are + * copied to the buffer, then the offset is incremented by num_channels*4. + */ +void util_blitter_clear_buffer(struct blitter_context *blitter, + struct pipe_resource *dst, + unsigned offset, unsigned size, + unsigned num_channels, + const union pipe_color_union *clear_value); + +/** * Clear a region of a (color) surface to a constant value. * * These states must be saved in the blitter in addition to the state objects diff --git a/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c b/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c index 3d2f8ebc3..0ef111c3b 100644 --- a/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c +++ b/mesalib/src/gallium/auxiliary/util/u_debug_symbol.c @@ -151,10 +151,8 @@ debug_symbol_name_dbghelp(const void *addr, char* buf, unsigned size) } #endif -#ifdef __GLIBC__ -#ifndef __UCLIBC__ +#if defined(__GLIBC__) && !defined(__UCLIBC__) #include <execinfo.h> -#endif /* This can only provide dynamic symbols, or binary offsets into a file. * @@ -179,7 +177,7 @@ debug_symbol_name(const void *addr, char* buf, unsigned size) return; #endif -#ifdef __GLIBC__ +#if defined(__GLIBC__) && !defined(__UCLIBC__) debug_symbol_name_glibc(addr, buf, size); if(buf[0]) return; diff --git a/mesalib/src/gallium/auxiliary/util/u_dump_state.c b/mesalib/src/gallium/auxiliary/util/u_dump_state.c index 2f28f3c84..12f1d2d6e 100644 --- a/mesalib/src/gallium/auxiliary/util/u_dump_state.c +++ b/mesalib/src/gallium/auxiliary/util/u_dump_state.c @@ -327,7 +327,8 @@ util_dump_rasterizer_state(FILE *stream, const struct pipe_rasterizer_state *sta util_dump_member(stream, uint, state, line_stipple_pattern); util_dump_member(stream, bool, state, line_last_pixel); util_dump_member(stream, bool, state, flatshade_first); - util_dump_member(stream, bool, state, gl_rasterization_rules); + util_dump_member(stream, bool, state, half_pixel_center); + util_dump_member(stream, bool, state, bottom_edge_rule); util_dump_member(stream, bool, state, rasterizer_discard); util_dump_member(stream, bool, state, depth_clip); util_dump_member(stream, uint, state, clip_plane_enable); diff --git a/mesalib/src/gallium/auxiliary/util/u_format.c b/mesalib/src/gallium/auxiliary/util/u_format.c index 18456371c..9bdc2eabf 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.c +++ b/mesalib/src/gallium/auxiliary/util/u_format.c @@ -632,6 +632,40 @@ void util_format_compose_swizzles(const unsigned char swz1[4], } } +void util_format_apply_color_swizzle(union pipe_color_union *dst, + const union pipe_color_union *src, + const unsigned char swz[4], + const boolean is_integer) +{ + unsigned c; + + if (is_integer) { + for (c = 0; c < 4; ++c) { + switch (swz[c]) { + case PIPE_SWIZZLE_RED: dst->ui[c] = src->ui[0]; break; + case PIPE_SWIZZLE_GREEN: dst->ui[c] = src->ui[1]; break; + case PIPE_SWIZZLE_BLUE: dst->ui[c] = src->ui[2]; break; + case PIPE_SWIZZLE_ALPHA: dst->ui[c] = src->ui[3]; break; + default: + dst->ui[c] = (swz[c] == PIPE_SWIZZLE_ONE) ? 1 : 0; + break; + } + } + } else { + for (c = 0; c < 4; ++c) { + switch (swz[c]) { + case PIPE_SWIZZLE_RED: dst->f[c] = src->f[0]; break; + case PIPE_SWIZZLE_GREEN: dst->f[c] = src->f[1]; break; + case PIPE_SWIZZLE_BLUE: dst->f[c] = src->f[2]; break; + case PIPE_SWIZZLE_ALPHA: dst->f[c] = src->f[3]; break; + default: + dst->f[c] = (swz[c] == PIPE_SWIZZLE_ONE) ? 1.0f : 0.0f; + break; + } + } + } +} + void util_format_swizzle_4f(float *dst, const float *src, const unsigned char swz[4]) { diff --git a/mesalib/src/gallium/auxiliary/util/u_format.h b/mesalib/src/gallium/auxiliary/util/u_format.h index ed942fb16..e4b9c365c 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format.h +++ b/mesalib/src/gallium/auxiliary/util/u_format.h @@ -33,6 +33,9 @@ #include "pipe/p_format.h" #include "util/u_debug.h" +union pipe_color_union; + + #ifdef __cplusplus extern "C" { #endif @@ -1117,6 +1120,15 @@ void util_format_compose_swizzles(const unsigned char swz1[4], const unsigned char swz2[4], unsigned char dst[4]); +/* Apply the swizzle provided in \param swz (which is one of PIPE_SWIZZLE_x) + * to \param src and store the result in \param dst. + * \param is_integer determines the value written for PIPE_SWIZZLE_ONE. + */ +void util_format_apply_color_swizzle(union pipe_color_union *dst, + const union pipe_color_union *src, + const unsigned char swz[4], + const boolean is_integer); + void util_format_swizzle_4f(float *dst, const float *src, const unsigned char swz[4]); diff --git a/mesalib/src/gallium/auxiliary/util/u_format_latc.c b/mesalib/src/gallium/auxiliary/util/u_format_latc.c index 20feb241e..caab7e87a 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_latc.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_latc.c @@ -15,9 +15,10 @@ * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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 AUTHORS OR COPYRIGHT HOLDERS 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. * **************************************************************************/ diff --git a/mesalib/src/gallium/auxiliary/util/u_format_rgtc.c b/mesalib/src/gallium/auxiliary/util/u_format_rgtc.c index ff04e37b5..758e33774 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_rgtc.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_rgtc.c @@ -15,9 +15,10 @@ * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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 AUTHORS OR COPYRIGHT HOLDERS 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. * **************************************************************************/ diff --git a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c index 4a9dc2237..35e3d3445 100644 --- a/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c +++ b/mesalib/src/gallium/auxiliary/util/u_format_s3tc.c @@ -16,9 +16,10 @@ * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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 AUTHORS OR COPYRIGHT HOLDERS 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. * **************************************************************************/ diff --git a/mesalib/src/gallium/auxiliary/util/u_gen_mipmap.c b/mesalib/src/gallium/auxiliary/util/u_gen_mipmap.c index e1f18f39c..7974b1d76 100644 --- a/mesalib/src/gallium/auxiliary/util/u_gen_mipmap.c +++ b/mesalib/src/gallium/auxiliary/util/u_gen_mipmap.c @@ -1271,7 +1271,8 @@ util_create_gen_mipmap(struct pipe_context *pipe, /* rasterizer */ memset(&ctx->rasterizer, 0, sizeof(ctx->rasterizer)); ctx->rasterizer.cull_face = PIPE_FACE_NONE; - ctx->rasterizer.gl_rasterization_rules = 1; + ctx->rasterizer.half_pixel_center = 1; + ctx->rasterizer.bottom_edge_rule = 1; ctx->rasterizer.depth_clip = 1; /* sampler state */ diff --git a/mesalib/src/gallium/auxiliary/util/u_inlines.h b/mesalib/src/gallium/auxiliary/util/u_inlines.h index 7770cd514..6e65ee6c9 100644 --- a/mesalib/src/gallium/auxiliary/util/u_inlines.h +++ b/mesalib/src/gallium/auxiliary/util/u_inlines.h @@ -485,8 +485,7 @@ util_get_min_point_size(const struct pipe_rasterizer_state *state) { /* The point size should be clamped to this value at the rasterizer stage. */ - return state->gl_rasterization_rules && - !state->point_quad_rasterization && + return !state->point_quad_rasterization && !state->point_smooth && !state->multisample ? 1.0f : 0.0f; } diff --git a/mesalib/src/gallium/auxiliary/util/u_prim.h b/mesalib/src/gallium/auxiliary/util/u_prim.h index d62c636f2..8f444a305 100644 --- a/mesalib/src/gallium/auxiliary/util/u_prim.h +++ b/mesalib/src/gallium/auxiliary/util/u_prim.h @@ -26,8 +26,8 @@ **************************************************************************/ -#ifndef U_BLIT_H -#define U_BLIT_H +#ifndef U_PRIM_H +#define U_PRIM_H #include "pipe/p_defines.h" @@ -37,95 +37,125 @@ extern "C" { #endif -static INLINE boolean u_validate_pipe_prim( unsigned pipe_prim, unsigned nr ) -{ - boolean ok = TRUE; +struct u_prim_vertex_count { + int min; + int incr; +}; - switch (pipe_prim) { - case PIPE_PRIM_POINTS: - ok = (nr >= 1); - break; - case PIPE_PRIM_LINES: - ok = (nr >= 2); - break; - case PIPE_PRIM_LINE_STRIP: +/** + * Decompose a primitive that is a loop, a strip, or a fan. Return the + * original primitive if it is already decomposed. + */ +static INLINE unsigned +u_decomposed_prim(unsigned prim) +{ + switch (prim) { case PIPE_PRIM_LINE_LOOP: - ok = (nr >= 2); - break; - case PIPE_PRIM_TRIANGLES: - ok = (nr >= 3); - break; + case PIPE_PRIM_LINE_STRIP: + return PIPE_PRIM_LINES; case PIPE_PRIM_TRIANGLE_STRIP: case PIPE_PRIM_TRIANGLE_FAN: - case PIPE_PRIM_POLYGON: - ok = (nr >= 3); - break; - case PIPE_PRIM_QUADS: - ok = (nr >= 4); - break; + return PIPE_PRIM_TRIANGLES; case PIPE_PRIM_QUAD_STRIP: - ok = (nr >= 4); - break; + return PIPE_PRIM_QUADS; + case PIPE_PRIM_LINE_STRIP_ADJACENCY: + return PIPE_PRIM_LINES_ADJACENCY; + case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY: + return PIPE_PRIM_TRIANGLES_ADJACENCY; default: - ok = 0; - break; + return prim; } +} - return ok; +/** + * Reduce a primitive to one of PIPE_PRIM_POINTS, PIPE_PRIM_LINES, and + * PIPE_PRIM_TRIANGLES. + */ +static INLINE unsigned +u_reduced_prim(unsigned prim) +{ + switch (prim) { + case PIPE_PRIM_POINTS: + return PIPE_PRIM_POINTS; + case PIPE_PRIM_LINES: + case PIPE_PRIM_LINE_LOOP: + case PIPE_PRIM_LINE_STRIP: + case PIPE_PRIM_LINES_ADJACENCY: + case PIPE_PRIM_LINE_STRIP_ADJACENCY: + return PIPE_PRIM_LINES; + default: + return PIPE_PRIM_TRIANGLES; + } } +/** + * Re-assemble a primitive to remove its adjacency. + */ +static INLINE unsigned +u_assembled_prim(unsigned prim) +{ + switch (prim) { + case PIPE_PRIM_LINES_ADJACENCY: + case PIPE_PRIM_LINE_STRIP_ADJACENCY: + return PIPE_PRIM_LINES; + case PIPE_PRIM_TRIANGLES_ADJACENCY: + case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY: + return PIPE_PRIM_TRIANGLES; + default: + return prim; + } +} -static INLINE boolean u_trim_pipe_prim( unsigned pipe_prim, unsigned *nr ) +/** + * Return the vertex count information for a primitive. + * + * Note that if this function is called directly or indirectly anywhere in a + * source file, it will increase the size of the binary slightly more than + * expected because of the use of a table. + */ +static INLINE const struct u_prim_vertex_count * +u_prim_vertex_count(unsigned prim) { - boolean ok = TRUE; - const static unsigned values[][2] = { - { 1, 0 }, /* PIPE_PRIM_POINTS */ + static const struct u_prim_vertex_count prim_table[PIPE_PRIM_MAX] = { + { 1, 1 }, /* PIPE_PRIM_POINTS */ { 2, 2 }, /* PIPE_PRIM_LINES */ - { 2, 0 }, /* PIPE_PRIM_LINE_LOOP */ - { 2, 0 }, /* PIPE_PRIM_LINE_STRIP */ + { 2, 1 }, /* PIPE_PRIM_LINE_LOOP */ + { 2, 1 }, /* PIPE_PRIM_LINE_STRIP */ { 3, 3 }, /* PIPE_PRIM_TRIANGLES */ - { 3, 0 }, /* PIPE_PRIM_TRIANGLE_STRIP */ - { 3, 0 }, /* PIPE_PRIM_TRIANGLE_FAN */ - { 4, 4 }, /* PIPE_PRIM_TRIANGLE_QUADS */ - { 4, 2 }, /* PIPE_PRIM_TRIANGLE_QUAD_STRIP */ - { 3, 0 }, /* PIPE_PRIM_TRIANGLE_POLYGON */ + { 3, 1 }, /* PIPE_PRIM_TRIANGLE_STRIP */ + { 3, 1 }, /* PIPE_PRIM_TRIANGLE_FAN */ + { 4, 4 }, /* PIPE_PRIM_QUADS */ + { 4, 2 }, /* PIPE_PRIM_QUAD_STRIP */ + { 3, 1 }, /* PIPE_PRIM_POLYGON */ { 4, 4 }, /* PIPE_PRIM_LINES_ADJACENCY */ - { 4, 0 }, /* PIPE_PRIM_LINE_STRIP_ADJACENCY */ - { 6, 5 }, /* PIPE_PRIM_TRIANGLES_ADJACENCY */ - { 4, 0 }, /* PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY */ + { 4, 1 }, /* PIPE_PRIM_LINE_STRIP_ADJACENCY */ + { 6, 6 }, /* PIPE_PRIM_TRIANGLES_ADJACENCY */ + { 6, 2 }, /* PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY */ }; - if (unlikely(pipe_prim >= PIPE_PRIM_MAX)) { - *nr = 0; - return FALSE; - } - - ok = (*nr >= values[pipe_prim][0]); - if (values[pipe_prim][1]) - *nr -= (*nr % values[pipe_prim][1]); + return (likely(prim < PIPE_PRIM_MAX)) ? &prim_table[prim] : NULL; +} - if (!ok) - *nr = 0; +static INLINE boolean u_validate_pipe_prim( unsigned pipe_prim, unsigned nr ) +{ + const struct u_prim_vertex_count *count = u_prim_vertex_count(pipe_prim); - return ok; + return (count && nr >= count->min); } -static INLINE unsigned u_reduced_prim( unsigned pipe_prim ) +static INLINE boolean u_trim_pipe_prim( unsigned pipe_prim, unsigned *nr ) { - switch (pipe_prim) { - case PIPE_PRIM_POINTS: - return PIPE_PRIM_POINTS; + const struct u_prim_vertex_count *count = u_prim_vertex_count(pipe_prim); - case PIPE_PRIM_LINES: - case PIPE_PRIM_LINES_ADJACENCY: - case PIPE_PRIM_LINE_STRIP: - case PIPE_PRIM_LINE_STRIP_ADJACENCY: - case PIPE_PRIM_LINE_LOOP: - return PIPE_PRIM_LINES; - - default: - return PIPE_PRIM_TRIANGLES; + if (count && *nr >= count->min) { + if (count->incr > 1) + *nr -= (*nr % count->incr); + return TRUE; + } + else { + *nr = 0; + return FALSE; } } @@ -165,46 +195,71 @@ u_vertices_per_prim(int primitive) /** * Returns the number of decomposed primitives for the given * vertex count. - * Geometry shader is invoked once for each triangle in + * Parts of the pipline are invoked once for each triangle in * triangle strip, triangle fans and triangles and once - * for each line in line strip, line loop, lines. + * for each line in line strip, line loop, lines. Also + * statistics depend on knowing the exact number of decomposed + * primitives for a set of vertices. */ static INLINE unsigned -u_gs_prims_for_vertices(int primitive, int vertices) +u_decomposed_prims_for_vertices(int primitive, int vertices) { - switch(primitive) { + switch (primitive) { case PIPE_PRIM_POINTS: return vertices; case PIPE_PRIM_LINES: return vertices / 2; case PIPE_PRIM_LINE_LOOP: - return vertices; + return (vertices >= 2) ? vertices : 0; case PIPE_PRIM_LINE_STRIP: - return vertices - 1; + return (vertices >= 2) ? vertices - 1 : 0; case PIPE_PRIM_TRIANGLES: - return vertices / 3; + return vertices / 3; case PIPE_PRIM_TRIANGLE_STRIP: - return vertices - 2; + return (vertices >= 3) ? vertices - 2 : 0; case PIPE_PRIM_TRIANGLE_FAN: - return vertices - 2; + return (vertices >= 3) ? vertices - 2 : 0; case PIPE_PRIM_LINES_ADJACENCY: - return vertices / 2; + return vertices / 4; case PIPE_PRIM_LINE_STRIP_ADJACENCY: - return vertices - 1; + return (vertices >= 4) ? vertices - 3 : 0; case PIPE_PRIM_TRIANGLES_ADJACENCY: - return vertices / 3; + return vertices / 6; case PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY: - return vertices - 2; - - /* following primitives should never be used - * with geometry shaders abd their size is - * undefined */ + return (vertices >= 6) ? 1 + (vertices - 6) / 2 : 0; + case PIPE_PRIM_QUADS: + return vertices / 4; + case PIPE_PRIM_QUAD_STRIP: + return (vertices >= 4) ? (vertices - 2) / 2 : 0; + /* Polygons can't be decomposed + * because the number of their vertices isn't known so + * for them and whatever else we don't recognize just + * return 1 if the number of vertices is greater than + * or equal to 3 and zero otherwise */ case PIPE_PRIM_POLYGON: + default: + debug_printf("Invalid decomposition primitive!\n"); + return (vertices >= 3) ? 1 : 0; + } +} + +/** + * Returns the number of reduced/tessellated primitives for the given vertex + * count. Each quad is treated as two triangles. Polygons are treated as + * triangle fans. + */ +static INLINE unsigned +u_reduced_prims_for_vertices(int primitive, int vertices) +{ + switch (primitive) { case PIPE_PRIM_QUADS: case PIPE_PRIM_QUAD_STRIP: + return u_decomposed_prims_for_vertices(primitive, vertices) * 2; + case PIPE_PRIM_POLYGON: + primitive = PIPE_PRIM_TRIANGLE_FAN; + /* fall through */ default: - debug_printf("Unrecognized geometry shader primitive"); - return 3; + return u_decomposed_prims_for_vertices(primitive, vertices); } } diff --git a/mesalib/src/gallium/auxiliary/util/u_simple_list.h b/mesalib/src/gallium/auxiliary/util/u_simple_list.h index fe5977137..7a47c1a78 100644 --- a/mesalib/src/gallium/auxiliary/util/u_simple_list.h +++ b/mesalib/src/gallium/auxiliary/util/u_simple_list.h @@ -28,9 +28,10 @@ * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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 AUTHORS OR COPYRIGHT HOLDERS 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. */ diff --git a/mesalib/src/gallium/auxiliary/util/u_sse.h b/mesalib/src/gallium/auxiliary/util/u_sse.h index 1df6c8726..d100c4706 100644 --- a/mesalib/src/gallium/auxiliary/util/u_sse.h +++ b/mesalib/src/gallium/auxiliary/util/u_sse.h @@ -175,7 +175,12 @@ static INLINE void u_print_ps(const char *name, __m128 r) * MSVC will never get in here as its intrinsics support do not rely on * compiler command line options. */ -static __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +static __inline __m128i +#ifdef __clang__ + __attribute__((__always_inline__, __nodebug__)) +#else + __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +#endif _mm_shuffle_epi8(__m128i a, __m128i mask) { __m128i result; |