diff options
author | Ben Skeggs <skeggsb@gmail.com> | 2008-03-23 14:18:06 +1100 |
---|---|---|
committer | Ben Skeggs <skeggsb@gmail.com> | 2008-03-23 14:18:06 +1100 |
commit | dcf04ee23c0131c2a3fdb267d132d6b27db393c4 (patch) | |
tree | d1a3fa9823f28c37dc8d7d8649d68e2f9a7c4b47 /src/gallium/drivers | |
parent | 75b85fd33abe143d9cca6f8405f0a4243b6a5ddb (diff) | |
parent | a35c1ca3ad4361fee30d21ef13d8d37ae91aee66 (diff) |
Merge remote branch 'upstream/gallium-0.1' into nouveau-gallium-0.1
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/cell/ppu/cell_pipe_state.c | 30 | ||||
-rw-r--r-- | src/gallium/drivers/cell/ppu/cell_state_per_fragment.c | 135 | ||||
-rw-r--r-- | src/gallium/drivers/cell/ppu/cell_state_per_fragment.h | 3 | ||||
-rw-r--r-- | src/gallium/drivers/cell/spu/spu_main.c | 21 | ||||
-rw-r--r-- | src/gallium/drivers/cell/spu/spu_main.h | 2 | ||||
-rw-r--r-- | src/gallium/drivers/cell/spu/spu_tri.c | 2 | ||||
-rw-r--r-- | src/gallium/drivers/i915simple/i915_state_sampler.c | 6 | ||||
-rw-r--r-- | src/gallium/drivers/softpipe/sp_texture.c | 20 |
8 files changed, 98 insertions, 121 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c index 86fcdcff1f..00f4be7401 100644 --- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c +++ b/src/gallium/drivers/cell/ppu/cell_pipe_state.c @@ -1,5 +1,5 @@ /************************************************************************** - * + * * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. * All Rights Reserved. * @@ -10,11 +10,11 @@ * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: - * + * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. - * + * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. @@ -22,7 +22,7 @@ * 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. - * + * **************************************************************************/ /* Authors: @@ -47,7 +47,7 @@ cell_create_blend_state(struct pipe_context *pipe, struct cell_blend_state *cb = MALLOC(sizeof(struct cell_blend_state)); (void) memcpy(cb, blend, sizeof(*blend)); - cb->code.store = NULL; + cell_generate_alpha_blend(cb); return cb; } @@ -57,16 +57,10 @@ static void cell_bind_blend_state(struct pipe_context *pipe, void *state) { struct cell_context *cell = cell_context(pipe); - struct cell_blend_state *blend = (struct cell_blend_state *) state; - draw_flush(cell->draw); - if ((blend != NULL) && (blend->code.store == NULL)) { - cell_generate_alpha_blend(blend, &cell->blend_color); - } - - cell->blend = blend; + cell->blend = (struct cell_blend_state *) state; cell->dirty |= CELL_NEW_BLEND; } @@ -105,7 +99,7 @@ cell_create_depth_stencil_alpha_state(struct pipe_context *pipe, MALLOC(sizeof(struct cell_depth_stencil_alpha_state)); (void) memcpy(cdsa, depth_stencil, sizeof(*depth_stencil)); - cdsa->code.store = NULL; + cell_generate_depth_stencil_test(cdsa); return cdsa; } @@ -116,16 +110,11 @@ cell_bind_depth_stencil_alpha_state(struct pipe_context *pipe, void *depth_stencil) { struct cell_context *cell = cell_context(pipe); - struct cell_depth_stencil_alpha_state *cdsa = - (struct cell_depth_stencil_alpha_state *) depth_stencil; draw_flush(cell->draw); - if ((cdsa != NULL) && (cdsa->code.store == NULL)) { - cell_generate_depth_stencil_test(cdsa); - } - - cell->depth_stencil = cdsa; + cell->depth_stencil = + (struct cell_depth_stencil_alpha_state *) depth_stencil; cell->dirty |= CELL_NEW_DEPTH_STENCIL; } @@ -362,4 +351,3 @@ cell_init_state_functions(struct cell_context *cell) cell->pipe.set_scissor_state = cell_set_scissor_state; cell->pipe.set_viewport_state = cell_set_viewport_state; } - diff --git a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c index 988c251e20..c750b1d89d 100644 --- a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c +++ b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c @@ -72,8 +72,8 @@ emit_alpha_test(struct pipe_depth_stencil_alpha_state *dsa, int tmp_a = spe_allocate_available_register(f); int tmp_b = spe_allocate_available_register(f); union { - float f; - unsigned u; + float f; + unsigned u; } ref_val; boolean complement = FALSE; @@ -84,42 +84,42 @@ emit_alpha_test(struct pipe_depth_stencil_alpha_state *dsa, switch (dsa->alpha.func) { case PIPE_FUNC_NOTEQUAL: - complement = TRUE; - /* FALLTHROUGH */ + complement = TRUE; + /* FALLTHROUGH */ case PIPE_FUNC_EQUAL: - spe_fceq(f, tmp_a, ref, alphas); - break; + spe_fceq(f, tmp_a, ref, alphas); + break; case PIPE_FUNC_LEQUAL: - complement = TRUE; - /* FALLTHROUGH */ + complement = TRUE; + /* FALLTHROUGH */ case PIPE_FUNC_GREATER: - spe_fcgt(f, tmp_a, ref, alphas); - break; + spe_fcgt(f, tmp_a, ref, alphas); + break; case PIPE_FUNC_LESS: - complement = TRUE; - /* FALLTHROUGH */ + complement = TRUE; + /* FALLTHROUGH */ case PIPE_FUNC_GEQUAL: - spe_fcgt(f, tmp_a, ref, alphas); - spe_fceq(f, tmp_b, ref, alphas); - spe_or(f, tmp_a, tmp_b, tmp_a); - break; + spe_fcgt(f, tmp_a, ref, alphas); + spe_fceq(f, tmp_b, ref, alphas); + spe_or(f, tmp_a, tmp_b, tmp_a); + break; case PIPE_FUNC_ALWAYS: case PIPE_FUNC_NEVER: default: - assert(0); - break; + assert(0); + break; } if (complement) { - spe_andc(f, mask, mask, tmp_a); + spe_andc(f, mask, mask, tmp_a); } else { - spe_and(f, mask, mask, tmp_a); + spe_and(f, mask, mask, tmp_a); } spe_release_register(f, ref); @@ -588,19 +588,13 @@ cell_generate_depth_stencil_test(struct cell_depth_stencil_alpha_state *cdsa) */ static int emit_alpha_factor_calculation(struct spe_function *f, - unsigned factor, float const_alpha, - int src_alpha, int dst_alpha) + unsigned factor, + int src_alpha, int dst_alpha, int const_alpha) { - union { - float f; - unsigned u; - } alpha; int factor_reg; int tmp; - alpha.f = const_alpha; - switch (factor) { case PIPE_BLENDFACTOR_ONE: factor_reg = -1; @@ -621,13 +615,17 @@ emit_alpha_factor_calculation(struct spe_function *f, break; case PIPE_BLENDFACTOR_INV_CONST_ALPHA: - const_alpha = 1.0 - const_alpha; - /* FALLTHROUGH */ - case PIPE_BLENDFACTOR_CONST_ALPHA: factor_reg = spe_allocate_available_register(f); - spe_il(f, factor_reg, alpha.u & 0x0ffff); - spe_ilh(f, factor_reg, alpha.u >> 16); + tmp = spe_allocate_available_register(f); + spe_il(f, tmp, 1); + spe_cuflt(f, tmp, tmp, 0); + spe_fs(f, factor_reg, tmp, const_alpha); + spe_release_register(f, tmp); + break; + + case PIPE_BLENDFACTOR_CONST_ALPHA: + factor_reg = const_alpha; break; case PIPE_BLENDFACTOR_ZERO: @@ -674,24 +672,15 @@ emit_alpha_factor_calculation(struct spe_function *f, static void emit_color_factor_calculation(struct spe_function *f, unsigned sF, unsigned mask, - const struct pipe_blend_color *blend_color, const int *src, const int *dst, + const int *const_color, int *factor) { - union { - float f[4]; - unsigned u[4]; - } color; int tmp; unsigned i; - color.f[0] = blend_color->color[0]; - color.f[1] = blend_color->color[1]; - color.f[2] = blend_color->color[2]; - color.f[3] = blend_color->color[3]; - factor[0] = -1; factor[1] = -1; factor[2] = -1; @@ -748,29 +737,40 @@ emit_color_factor_calculation(struct spe_function *f, break; case PIPE_BLENDFACTOR_INV_CONST_COLOR: - color.f[0] = 1.0 - color.f[0]; - color.f[1] = 1.0 - color.f[1]; - color.f[2] = 1.0 - color.f[2]; - /* FALLTHROUGH */ - case PIPE_BLENDFACTOR_CONST_COLOR: + tmp = spe_allocate_available_register(f); + spe_il(f, tmp, 1); + spe_cuflt(f, tmp, tmp, 0); + for (i = 0; i < 3; i++) { - factor[i] = spe_allocate_available_register(f); + factor[i] = spe_allocate_available_register(f); + + spe_fs(f, factor[i], tmp, const_color[i]); + } + spe_release_register(f, tmp); + break; - spe_il(f, factor[i], color.u[i] & 0x0ffff); - spe_ilh(f, factor[i], color.u[i] >> 16); + case PIPE_BLENDFACTOR_CONST_COLOR: + for (i = 0; i < 3; i++) { + factor[i] = const_color[i]; } break; case PIPE_BLENDFACTOR_INV_CONST_ALPHA: - color.f[3] = 1.0 - color.f[3]; - /* FALLTHROUGH */ - case PIPE_BLENDFACTOR_CONST_ALPHA: factor[0] = spe_allocate_available_register(f); factor[1] = factor[0]; factor[2] = factor[0]; - spe_il(f, factor[0], color.u[3] & 0x0ffff); - spe_ilh(f, factor[0], color.u[3] >> 16); + tmp = spe_allocate_available_register(f); + spe_il(f, tmp, 1); + spe_cuflt(f, tmp, tmp, 0); + spe_fs(f, factor[0], tmp, const_color[3]); + spe_release_register(f, tmp); + break; + + case PIPE_BLENDFACTOR_CONST_ALPHA: + factor[0] = const_color[3]; + factor[1] = factor[0]; + factor[2] = factor[0]; break; case PIPE_BLENDFACTOR_ZERO: @@ -945,8 +945,7 @@ emit_blend_calculation(struct spe_function *f, * Generate code to perform alpha blending on the SPE */ void -cell_generate_alpha_blend(struct cell_blend_state *cb, - const struct pipe_blend_color *blend_color) +cell_generate_alpha_blend(struct cell_blend_state *cb) { struct pipe_blend_state *const b = &cb->base; struct spe_function *const f = &cb->code; @@ -972,7 +971,13 @@ cell_generate_alpha_blend(struct cell_blend_state *cb, spe_allocate_register(f, 9), spe_allocate_register(f, 10), }; - const int mask = spe_allocate_register(f, 11); + const int const_color[4] = { + spe_allocate_register(f, 11), + spe_allocate_register(f, 12), + spe_allocate_register(f, 13), + spe_allocate_register(f, 14), + }; + const int mask = spe_allocate_register(f, 15); unsigned func[4]; unsigned sF[4]; unsigned dF[4]; @@ -1053,8 +1058,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb, * the alpha factor, calculate the alpha factor. */ if (((b->colormask & 8) != 0) && need_alpha_factor) { - src_factor[3] = emit_alpha_factor_calculation(f, sF[3], - blend_color->color[3], + src_factor[3] = emit_alpha_factor_calculation(f, sF[3], const_color[3], frag[3], pixel[3]); /* If the alpha destination blend factor is the same as the alpha source @@ -1062,8 +1066,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb, */ dst_factor[3] = (dF[3] == sF[3]) ? src_factor[3] - : emit_alpha_factor_calculation(f, dF[3], - blend_color->color[3], + : emit_alpha_factor_calculation(f, dF[3], const_color[3], frag[3], pixel[3]); } @@ -1080,8 +1083,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb, emit_color_factor_calculation(f, b->rgb_src_factor, b->colormask, - blend_color, - frag, pixel, src_factor); + frag, pixel, const_color, src_factor); } @@ -1101,8 +1103,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb, emit_color_factor_calculation(f, b->rgb_dst_factor, b->colormask, - blend_color, - frag, pixel, dst_factor); + frag, pixel, const_color, dst_factor); } diff --git a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.h b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.h index 541c3b3be0..f699247f9e 100644 --- a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.h +++ b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.h @@ -29,7 +29,6 @@ extern void cell_generate_depth_stencil_test(struct cell_depth_stencil_alpha_state *cdsa); extern void -cell_generate_alpha_blend(struct cell_blend_state *cb, - const struct pipe_blend_color *blend_color); +cell_generate_alpha_blend(struct cell_blend_state *cb); #endif /* CELL_STATE_PER_FRAGMENT_H */ diff --git a/src/gallium/drivers/cell/spu/spu_main.c b/src/gallium/drivers/cell/spu/spu_main.c index 41bebf5362..0a490ab277 100644 --- a/src/gallium/drivers/cell/spu/spu_main.c +++ b/src/gallium/drivers/cell/spu/spu_main.c @@ -64,21 +64,6 @@ static unsigned char depth_stencil_code_buffer[4 * 64] static unsigned char fb_blend_code_buffer[4 * 64] ALIGN16_ATTRIB; -static struct spu_blend_results -default_blend(qword frag_r, qword frag_g, qword frag_b, qword frag_a, - qword pixel_r, qword pixel_g, qword pixel_b, qword pixel_a, - qword frag_mask) -{ - struct spu_blend_results result; - - result.r = si_selb(pixel_r, frag_r, frag_mask); - result.g = si_selb(pixel_g, frag_g, frag_mask); - result.b = si_selb(pixel_b, frag_b, frag_mask); - result.a = si_selb(pixel_a, frag_a, frag_mask); - - return result; -} - /** * Tell the PPU that this SPU has finished copying a buffer to @@ -285,9 +270,6 @@ cmd_state_blend(const struct cell_command_blend *state) spu.blend = (blend_func) fb_blend_code_buffer; spu.read_fb = state->read_fb; } else { - /* If there is no code, use the default; - */ - spu.blend = default_blend; spu.read_fb = FALSE; } } @@ -622,9 +604,6 @@ one_time_init(void) memset(spu.ctile_status, TILE_STATUS_DEFINED, sizeof(spu.ctile_status)); memset(spu.ztile_status, TILE_STATUS_DEFINED, sizeof(spu.ztile_status)); invalidate_tex_cache(); - - spu.blend = default_blend; - spu.read_fb = FALSE; } diff --git a/src/gallium/drivers/cell/spu/spu_main.h b/src/gallium/drivers/cell/spu/spu_main.h index 56d0968676..49f5d99674 100644 --- a/src/gallium/drivers/cell/spu/spu_main.h +++ b/src/gallium/drivers/cell/spu/spu_main.h @@ -77,6 +77,7 @@ struct spu_blend_results { typedef struct spu_blend_results (*blend_func)( qword frag_r, qword frag_g, qword frag_b, qword frag_a, qword pixel_r, qword pixel_g, qword pixel_b, qword pixel_a, + qword const_r, qword const_g, qword const_b, qword const_a, qword frag_mask); struct spu_framebuffer { @@ -108,6 +109,7 @@ struct spu_global boolean read_fb; blend_func blend; + qword const_blend_color[4] ALIGN16_ATTRIB; struct pipe_sampler_state sampler[PIPE_MAX_SAMPLERS]; struct cell_command_texture texture; diff --git a/src/gallium/drivers/cell/spu/spu_tri.c b/src/gallium/drivers/cell/spu/spu_tri.c index c4272d6e93..e6a1ce01df 100644 --- a/src/gallium/drivers/cell/spu/spu_tri.c +++ b/src/gallium/drivers/cell/spu/spu_tri.c @@ -356,6 +356,8 @@ emit_quad( int x, int y, mask_t mask ) const struct spu_blend_results result = (*spu.blend)(soa_frag[0], soa_frag[1], soa_frag[2], soa_frag[3], soa_pix[0], soa_pix[1], soa_pix[2], soa_pix[3], + spu.const_blend_color[0], spu.const_blend_color[1], + spu.const_blend_color[2], spu.const_blend_color[3], (qword) mask); diff --git a/src/gallium/drivers/i915simple/i915_state_sampler.c b/src/gallium/drivers/i915simple/i915_state_sampler.c index 9dbb1b1b23..84f6529a3a 100644 --- a/src/gallium/drivers/i915simple/i915_state_sampler.c +++ b/src/gallium/drivers/i915simple/i915_state_sampler.c @@ -206,6 +206,12 @@ i915_update_texture(struct i915_context *i915, uint unit, | format | MS3_USE_FENCE_REGS); + /* + * XXX sampler->max_lod should be used to program the MAX_LOD field below. + * Also, when min_filter != mag_filter and there's just one mipmap level, + * set max_lod = 1 to make sure i915 chooses between min/mag filtering. + */ + /* MS4 state */ state[1] = ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c index a98b3b1a4a..256586ec88 100644 --- a/src/gallium/drivers/softpipe/sp_texture.c +++ b/src/gallium/drivers/softpipe/sp_texture.c @@ -81,8 +81,8 @@ softpipe_texture_layout(struct softpipe_texture * spt) static struct pipe_texture * -softpipe_texture_create_screen(struct pipe_screen *screen, - const struct pipe_texture *templat) +softpipe_texture_create(struct pipe_screen *screen, + const struct pipe_texture *templat) { struct pipe_winsys *ws = screen->winsys; struct softpipe_texture *spt = CALLOC_STRUCT(softpipe_texture); @@ -110,8 +110,8 @@ softpipe_texture_create_screen(struct pipe_screen *screen, static void -softpipe_texture_release_screen(struct pipe_screen *screen, - struct pipe_texture **pt) +softpipe_texture_release(struct pipe_screen *screen, + struct pipe_texture **pt) { if (!*pt) return; @@ -136,9 +136,9 @@ softpipe_texture_release_screen(struct pipe_screen *screen, static struct pipe_surface * -softpipe_get_tex_surface_screen(struct pipe_screen *screen, - struct pipe_texture *pt, - unsigned face, unsigned level, unsigned zslice) +softpipe_get_tex_surface(struct pipe_screen *screen, + struct pipe_texture *pt, + unsigned face, unsigned level, unsigned zslice) { struct pipe_winsys *ws = screen->winsys; struct softpipe_texture *spt = softpipe_texture(pt); @@ -197,7 +197,7 @@ softpipe_init_texture_funcs( struct softpipe_context *softpipe ) void softpipe_init_screen_texture_funcs(struct pipe_screen *screen) { - screen->texture_create = softpipe_texture_create_screen; - screen->texture_release = softpipe_texture_release_screen; - screen->get_tex_surface = softpipe_get_tex_surface_screen; + screen->texture_create = softpipe_texture_create; + screen->texture_release = softpipe_texture_release; + screen->get_tex_surface = softpipe_get_tex_surface; } |