diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe')
27 files changed, 543 insertions, 247 deletions
diff --git a/src/gallium/drivers/llvmpipe/README b/src/gallium/drivers/llvmpipe/README index 89d08834a3..0c3f00fd58 100644 --- a/src/gallium/drivers/llvmpipe/README +++ b/src/gallium/drivers/llvmpipe/README @@ -51,21 +51,22 @@ Requirements - Linux - - udis86, http://udis86.sourceforge.net/ . Use my repository, which decodes - opcodes not yet supported by upstream. + - A x86 or amd64 processor. 64bit mode is preferred. - git clone git://people.freedesktop.org/~jrfonseca/udis86 - cd udis86 - ./configure --with-pic - make - sudo make install + Support for sse2 is strongly encouraged. Support for ssse3, and sse4.1 will + yield the most efficient code. The less features the CPU has the more + likely is that you ran into underperforming, buggy, or incomplete code. + + See /proc/cpuinfo to know what your CPU supports. + + - LLVM 2.5 or greater. LLVM 2.6 is preferred. - - LLVM 2.5. On Debian based distributions do: + On Debian based distributions do: aptitude install llvm-dev - There is a typo in one of the llvm-dev 2.5 headers, that causes compilation - errors in the debug build: + There is a typo in one of the llvm 2.5 headers, that may cause compilation + errors. To fix it apply the change: --- /usr/include/llvm-c/Core.h.orig 2009-08-10 15:38:54.000000000 +0100 +++ /usr/include/llvm-c/Core.h 2009-08-10 15:38:25.000000000 +0100 @@ -79,12 +80,17 @@ Requirements #endif return reinterpret_cast<T**>(Vals); - - A x86 or amd64 processor with support for sse2, sse3, and sse4.1 SIMD - instructions. This is necessary because we emit several SSE intrinsics for - convenience. See /proc/cpuinfo to know what your CPU supports. - - - scons + - scons (optional) + - udis86, http://udis86.sourceforge.net/ (optional): + + git clone git://udis86.git.sourceforge.net/gitroot/udis86/udis86 + cd udis86 + ./autogen.sh + ./configure --with-pic + make + sudo make install + Building ======== diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript index 3bd2e70013..3ca676647c 100644 --- a/src/gallium/drivers/llvmpipe/SConscript +++ b/src/gallium/drivers/llvmpipe/SConscript @@ -9,6 +9,8 @@ if not env.has_key('LLVM_VERSION'): env.Tool('udis86') +env.Append(CPPPATH = ['.']) + env.CodeGenerate( target = 'lp_tile_soa.c', script = 'lp_tile_soa.py', @@ -74,21 +76,19 @@ llvmpipe = env.ConvenienceLibrary( env = env.Clone() -env.Prepend(LIBS = [llvmpipe] + auxiliaries) +env.Prepend(LIBS = [llvmpipe] + gallium) -env.Program( - target = 'lp_test_format', - source = ['lp_test_format.c', 'lp_test_main.c'], -) +tests = [ + 'format', + 'blend', + 'conv', +] -env.Program( - target = 'lp_test_blend', - source = ['lp_test_blend.c', 'lp_test_main.c'], -) - -env.Program( - target = 'lp_test_conv', - source = ['lp_test_conv.c', 'lp_test_main.c'], -) +for test in tests: + target = env.Program( + target = 'lp_test_' + test, + source = ['lp_test_' + test + '.c', 'lp_test_main.c'], + ) + env.InstallProgram(target) Export('llvmpipe') diff --git a/src/gallium/drivers/llvmpipe/lp_bld_arit.c b/src/gallium/drivers/llvmpipe/lp_bld_arit.c index 9c59677a74..eea6b5d6a5 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_arit.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_arit.c @@ -629,7 +629,8 @@ lp_build_abs(struct lp_build_context *bld, if(type.floating) { /* Mask out the sign bit */ LLVMTypeRef int_vec_type = lp_build_int_vec_type(type); - LLVMValueRef mask = lp_build_int_const_scalar(type, ((unsigned long long)1 << type.width) - 1); + unsigned long absMask = ~(1 << (type.width - 1)); + LLVMValueRef mask = lp_build_int_const_scalar(type, ((unsigned long long) absMask)); a = LLVMBuildBitCast(bld->builder, a, int_vec_type, ""); a = LLVMBuildAnd(bld->builder, a, mask, ""); a = LLVMBuildBitCast(bld->builder, a, vec_type, ""); @@ -1083,7 +1084,7 @@ lp_build_log(struct lp_build_context *bld, LLVMValueRef x) { /* log(2) */ - LLVMValueRef log2 = lp_build_const_scalar(bld->type, 1.4426950408889634); + LLVMValueRef log2 = lp_build_const_scalar(bld->type, 0.69314718055994529); return lp_build_mul(bld, log2, lp_build_exp2(bld, x)); } @@ -1095,7 +1096,7 @@ lp_build_log(struct lp_build_context *bld, /** * Generate polynomial. - * Ex: x^2 * coeffs[0] + x * coeffs[1] + coeffs[2]. + * Ex: coeffs[0] + x * coeffs[1] + x^2 * coeffs[2]. */ static LLVMValueRef lp_build_polynomial(struct lp_build_context *bld, @@ -1285,13 +1286,13 @@ lp_build_log2_approx(struct lp_build_context *bld, /* mant = (float) mantissa(x) */ mant = LLVMBuildAnd(bld->builder, i, mantmask, ""); mant = LLVMBuildOr(bld->builder, mant, one, ""); - mant = LLVMBuildSIToFP(bld->builder, mant, vec_type, ""); + mant = LLVMBuildBitCast(bld->builder, mant, vec_type, ""); logmant = lp_build_polynomial(bld, mant, lp_build_log2_polynomial, Elements(lp_build_log2_polynomial)); /* This effectively increases the polynomial degree by one, but ensures that log2(1) == 0*/ - logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildMul(bld->builder, mant, bld->one, ""), ""); + logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildSub(bld->builder, mant, bld->one, ""), ""); res = LLVMBuildAdd(bld->builder, logmant, logexp, ""); } diff --git a/src/gallium/drivers/llvmpipe/lp_bld_debug.c b/src/gallium/drivers/llvmpipe/lp_bld_debug.c index 59d8f492e6..39dfc51e50 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_debug.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_debug.c @@ -77,10 +77,10 @@ lp_disassemble(const void* func) while (ud_disassemble(&ud_obj)) { #ifdef PIPE_ARCH_X86 - debug_printf("%08lx: ", (unsigned long)ud_insn_off(&ud_obj)); + debug_printf("0x%08lx:\t", (unsigned long)ud_insn_off(&ud_obj)); #endif #ifdef PIPE_ARCH_X86_64 - debug_printf("%016llx: ", (unsigned long long)ud_insn_off(&ud_obj)); + debug_printf("0x%016llx:\t", (unsigned long long)ud_insn_off(&ud_obj)); #endif #if 0 @@ -115,9 +115,16 @@ lp_disassemble(const void* func) } } - if (ud_insn_off(&ud_obj) >= max_jmp_pc && ud_obj.mnemonic == UD_Iret) + if ((ud_insn_off(&ud_obj) >= max_jmp_pc && ud_obj.mnemonic == UD_Iret) || + ud_obj.mnemonic == UD_Iinvalid) break; } + +#if 0 + /* Print GDB command, useful to verify udis86 output */ + debug_printf("disassemble %p %p\n", func, (void*)(uintptr_t)ud_obj.pc); +#endif + debug_printf("\n"); #else (void)func; diff --git a/src/gallium/drivers/llvmpipe/lp_bld_interp.c b/src/gallium/drivers/llvmpipe/lp_bld_interp.c index 818c0e943e..49dab8ab61 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_interp.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_interp.c @@ -303,8 +303,8 @@ lp_build_interp_soa_init(struct lp_build_interp_soa_context *bld, unsigned first, last, mask; unsigned attrib; - first = decl->DeclarationRange.First; - last = decl->DeclarationRange.Last; + first = decl->Range.First; + last = decl->Range.Last; mask = decl->Declaration.UsageMask; for( attrib = first; attrib <= last; ++attrib ) { diff --git a/src/gallium/drivers/llvmpipe/lp_bld_sample.c b/src/gallium/drivers/llvmpipe/lp_bld_sample.c index 4d272bea87..af70ddc6ab 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_sample.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_sample.c @@ -59,9 +59,9 @@ lp_sampler_static_state(struct lp_sampler_static_state *state, state->format = texture->format; state->target = texture->target; - state->pot_width = util_is_pot(texture->width[0]); - state->pot_height = util_is_pot(texture->height[0]); - state->pot_depth = util_is_pot(texture->depth[0]); + state->pot_width = util_is_pot(texture->width0); + state->pot_height = util_is_pot(texture->height0); + state->pot_depth = util_is_pot(texture->depth0); state->wrap_s = sampler->wrap_s; state->wrap_t = sampler->wrap_t; diff --git a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c index 0dea2cd4c8..7cfa4cc59a 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_tgsi_soa.c @@ -64,7 +64,7 @@ for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++) #define IS_DST0_CHANNEL_ENABLED( INST, CHAN )\ - ((INST)->FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN))) + ((INST)->Dst[0].Register.WriteMask & (1 << (CHAN))) #define IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )\ if (IS_DST0_CHANNEL_ENABLED( INST, CHAN )) @@ -157,7 +157,7 @@ emit_fetch( unsigned index, const unsigned chan_index ) { - const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[index]; + const struct tgsi_full_src_register *reg = &inst->Src[index]; unsigned swizzle = tgsi_util_get_full_src_register_swizzle( reg, chan_index ); LLVMValueRef res; @@ -167,9 +167,9 @@ emit_fetch( case TGSI_SWIZZLE_Z: case TGSI_SWIZZLE_W: - switch (reg->SrcRegister.File) { + switch (reg->Register.File) { case TGSI_FILE_CONSTANT: { - LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), reg->SrcRegister.Index*4 + swizzle, 0); + LLVMValueRef index = LLVMConstInt(LLVMInt32Type(), reg->Register.Index*4 + swizzle, 0); LLVMValueRef scalar_ptr = LLVMBuildGEP(bld->base.builder, bld->consts_ptr, &index, 1, ""); LLVMValueRef scalar = LLVMBuildLoad(bld->base.builder, scalar_ptr, ""); res = lp_build_broadcast_scalar(&bld->base, scalar); @@ -177,17 +177,17 @@ emit_fetch( } case TGSI_FILE_IMMEDIATE: - res = bld->immediates[reg->SrcRegister.Index][swizzle]; + res = bld->immediates[reg->Register.Index][swizzle]; assert(res); break; case TGSI_FILE_INPUT: - res = bld->inputs[reg->SrcRegister.Index][swizzle]; + res = bld->inputs[reg->Register.Index][swizzle]; assert(res); break; case TGSI_FILE_TEMPORARY: - res = bld->temps[reg->SrcRegister.Index][swizzle]; + res = bld->temps[reg->Register.Index][swizzle]; if(!res) return bld->base.undef; break; @@ -267,7 +267,7 @@ emit_store( unsigned chan_index, LLVMValueRef value) { - const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[index]; + const struct tgsi_full_dst_register *reg = &inst->Dst[index]; switch( inst->Instruction.Saturate ) { case TGSI_SAT_NONE: @@ -287,13 +287,13 @@ emit_store( assert(0); } - switch( reg->DstRegister.File ) { + switch( reg->Register.File ) { case TGSI_FILE_OUTPUT: - bld->outputs[reg->DstRegister.Index][chan_index] = value; + bld->outputs[reg->Register.Index][chan_index] = value; break; case TGSI_FILE_TEMPORARY: - bld->temps[reg->DstRegister.Index][chan_index] = value; + bld->temps[reg->Register.Index][chan_index] = value; break; case TGSI_FILE_ADDRESS: @@ -319,14 +319,14 @@ emit_tex( struct lp_build_tgsi_soa_context *bld, boolean projected, LLVMValueRef *texel) { - const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index; + const uint unit = inst->Src[1].Register.Index; LLVMValueRef lodbias; LLVMValueRef oow = NULL; LLVMValueRef coords[3]; unsigned num_coords; unsigned i; - switch (inst->InstructionExtTexture.Texture) { + switch (inst->Texture.Texture) { case TGSI_TEXTURE_1D: num_coords = 1; break; @@ -375,7 +375,7 @@ emit_kil( struct lp_build_tgsi_soa_context *bld, const struct tgsi_full_instruction *inst ) { - const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[0]; + const struct tgsi_full_src_register *reg = &inst->Src[0]; LLVMValueRef terms[NUM_CHANNELS]; LLVMValueRef mask; unsigned chan_index; @@ -423,15 +423,15 @@ indirect_temp_reference(const struct tgsi_full_instruction *inst) { uint i; for (i = 0; i < inst->Instruction.NumSrcRegs; i++) { - const struct tgsi_full_src_register *reg = &inst->FullSrcRegisters[i]; - if (reg->SrcRegister.File == TGSI_FILE_TEMPORARY && - reg->SrcRegister.Indirect) + const struct tgsi_full_src_register *reg = &inst->Src[i]; + if (reg->Register.File == TGSI_FILE_TEMPORARY && + reg->Register.Indirect) return TRUE; } for (i = 0; i < inst->Instruction.NumDstRegs; i++) { - const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[i]; - if (reg->DstRegister.File == TGSI_FILE_TEMPORARY && - reg->DstRegister.Indirect) + const struct tgsi_full_dst_register *reg = &inst->Dst[i]; + if (reg->Register.File == TGSI_FILE_TEMPORARY && + reg->Register.Indirect) return TRUE; } return FALSE; @@ -768,7 +768,7 @@ emit_instruction( FOR_EACH_DST0_ENABLED_CHANNEL( inst, chan_index ) { src0 = emit_fetch( bld, inst, 0, chan_index ); tmp0 = lp_build_floor(&bld->base, src0); - tmp0 = lp_build_sub(&bld->base, tmp0, src0); + tmp0 = lp_build_sub(&bld->base, src0, tmp0); dst0[chan_index] = tmp0; } break; diff --git a/src/gallium/drivers/llvmpipe/lp_clear.c b/src/gallium/drivers/llvmpipe/lp_clear.c index bdcff94b9b..08d9f2e273 100644 --- a/src/gallium/drivers/llvmpipe/lp_clear.c +++ b/src/gallium/drivers/llvmpipe/lp_clear.c @@ -50,6 +50,7 @@ llvmpipe_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba, double depth, unsigned stencil) { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + union util_color uc; unsigned cv; uint i; @@ -64,8 +65,8 @@ llvmpipe_clear(struct pipe_context *pipe, unsigned buffers, const float *rgba, for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) { struct pipe_surface *ps = llvmpipe->framebuffer.cbufs[i]; - util_pack_color(rgba, ps->format, &cv); - lp_tile_cache_clear(llvmpipe->cbuf_cache[i], rgba, cv); + util_pack_color(rgba, ps->format, &uc); + lp_tile_cache_clear(llvmpipe->cbuf_cache[i], rgba, uc.ui); } llvmpipe->dirty_render_cache = TRUE; } diff --git a/src/gallium/drivers/llvmpipe/lp_context.c b/src/gallium/drivers/llvmpipe/lp_context.c index 57e71f3e98..37587d4f79 100644 --- a/src/gallium/drivers/llvmpipe/lp_context.c +++ b/src/gallium/drivers/llvmpipe/lp_context.c @@ -118,6 +118,11 @@ static void llvmpipe_destroy( struct pipe_context *pipe ) pipe_texture_reference(&llvmpipe->texture[i], NULL); } + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { + lp_destroy_tex_tile_cache(llvmpipe->vertex_tex_cache[i]); + pipe_texture_reference(&llvmpipe->vertex_textures[i], NULL); + } + for (i = 0; i < Elements(llvmpipe->constants); i++) { if (llvmpipe->constants[i].buffer) { pipe_buffer_reference(&llvmpipe->constants[i].buffer, NULL); @@ -135,6 +140,7 @@ llvmpipe_is_texture_referenced( struct pipe_context *pipe, struct llvmpipe_context *llvmpipe = llvmpipe_context( pipe ); unsigned i; + /* check if any of the bound drawing surfaces are this texture */ if(llvmpipe->dirty_render_cache) { for (i = 0; i < llvmpipe->framebuffer.nr_cbufs; i++) { if(llvmpipe->framebuffer.cbufs[i] && @@ -145,6 +151,18 @@ llvmpipe_is_texture_referenced( struct pipe_context *pipe, llvmpipe->framebuffer.zsbuf->texture == texture) return PIPE_REFERENCED_FOR_WRITE; } + + /* check if any of the tex_cache textures are this texture */ + for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { + if (llvmpipe->tex_cache[i] && + llvmpipe->tex_cache[i]->texture == texture) + return PIPE_REFERENCED_FOR_READ; + } + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { + if (llvmpipe->vertex_tex_cache[i] && + llvmpipe->vertex_tex_cache[i]->texture == texture) + return PIPE_REFERENCED_FOR_READ; + } return PIPE_UNREFERENCED; } @@ -180,7 +198,8 @@ llvmpipe_create( struct pipe_screen *screen ) llvmpipe->pipe.delete_blend_state = llvmpipe_delete_blend_state; llvmpipe->pipe.create_sampler_state = llvmpipe_create_sampler_state; - llvmpipe->pipe.bind_sampler_states = llvmpipe_bind_sampler_states; + llvmpipe->pipe.bind_fragment_sampler_states = llvmpipe_bind_sampler_states; + llvmpipe->pipe.bind_vertex_sampler_states = llvmpipe_bind_vertex_sampler_states; llvmpipe->pipe.delete_sampler_state = llvmpipe_delete_sampler_state; llvmpipe->pipe.create_depth_stencil_alpha_state = llvmpipe_create_depth_stencil_state; @@ -205,7 +224,8 @@ llvmpipe_create( struct pipe_screen *screen ) llvmpipe->pipe.set_framebuffer_state = llvmpipe_set_framebuffer_state; llvmpipe->pipe.set_polygon_stipple = llvmpipe_set_polygon_stipple; llvmpipe->pipe.set_scissor_state = llvmpipe_set_scissor_state; - llvmpipe->pipe.set_sampler_textures = llvmpipe_set_sampler_textures; + llvmpipe->pipe.set_fragment_sampler_textures = llvmpipe_set_sampler_textures; + llvmpipe->pipe.set_vertex_sampler_textures = llvmpipe_set_vertex_sampler_textures; llvmpipe->pipe.set_viewport_state = llvmpipe_set_viewport_state; llvmpipe->pipe.set_vertex_buffers = llvmpipe_set_vertex_buffers; @@ -214,8 +234,6 @@ llvmpipe_create( struct pipe_screen *screen ) llvmpipe->pipe.draw_arrays = llvmpipe_draw_arrays; llvmpipe->pipe.draw_elements = llvmpipe_draw_elements; llvmpipe->pipe.draw_range_elements = llvmpipe_draw_range_elements; - llvmpipe->pipe.set_edgeflags = llvmpipe_set_edgeflags; - llvmpipe->pipe.clear = llvmpipe_clear; llvmpipe->pipe.flush = llvmpipe_flush; @@ -234,13 +252,15 @@ llvmpipe_create( struct pipe_screen *screen ) for (i = 0; i < PIPE_MAX_SAMPLERS; i++) llvmpipe->tex_cache[i] = lp_create_tex_tile_cache( screen ); + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) + llvmpipe->vertex_tex_cache[i] = lp_create_tex_tile_cache(screen); /* vertex shader samplers */ - for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { llvmpipe->tgsi.vert_samplers[i].base.get_samples = lp_get_samples; llvmpipe->tgsi.vert_samplers[i].processor = TGSI_PROCESSOR_VERTEX; - llvmpipe->tgsi.vert_samplers[i].cache = llvmpipe->tex_cache[i]; + llvmpipe->tgsi.vert_samplers[i].cache = llvmpipe->vertex_tex_cache[i]; llvmpipe->tgsi.vert_samplers_list[i] = &llvmpipe->tgsi.vert_samplers[i]; } @@ -260,7 +280,7 @@ llvmpipe_create( struct pipe_screen *screen ) goto fail; draw_texture_samplers(llvmpipe->draw, - PIPE_MAX_SAMPLERS, + PIPE_MAX_VERTEX_SAMPLERS, (struct tgsi_sampler **) llvmpipe->tgsi.vert_samplers_list); diff --git a/src/gallium/drivers/llvmpipe/lp_context.h b/src/gallium/drivers/llvmpipe/lp_context.h index 3ad95d0bfc..cc4d5ad5fd 100644 --- a/src/gallium/drivers/llvmpipe/lp_context.h +++ b/src/gallium/drivers/llvmpipe/lp_context.h @@ -55,6 +55,7 @@ struct llvmpipe_context { /** Constant state objects */ const struct pipe_blend_state *blend; const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS]; + struct pipe_sampler_state *vertex_samplers[PIPE_MAX_VERTEX_SAMPLERS]; const struct pipe_depth_stencil_alpha_state *depth_stencil; const struct pipe_rasterizer_state *rasterizer; struct lp_fragment_shader *fs; @@ -68,12 +69,15 @@ struct llvmpipe_context { struct pipe_poly_stipple poly_stipple; struct pipe_scissor_state scissor; struct pipe_texture *texture[PIPE_MAX_SAMPLERS]; + struct pipe_texture *vertex_textures[PIPE_MAX_VERTEX_SAMPLERS]; struct pipe_viewport_state viewport; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; struct pipe_vertex_element vertex_element[PIPE_MAX_ATTRIBS]; unsigned num_samplers; unsigned num_textures; + unsigned num_vertex_samplers; + unsigned num_vertex_textures; unsigned num_vertex_elements; unsigned num_vertex_buffers; @@ -136,6 +140,7 @@ struct llvmpipe_context { unsigned tex_timestamp; struct llvmpipe_tex_tile_cache *tex_cache[PIPE_MAX_SAMPLERS]; + struct llvmpipe_tex_tile_cache *vertex_tex_cache[PIPE_MAX_VERTEX_SAMPLERS]; unsigned no_rast : 1; diff --git a/src/gallium/drivers/llvmpipe/lp_debug.h b/src/gallium/drivers/llvmpipe/lp_debug.h new file mode 100644 index 0000000000..74b2757494 --- /dev/null +++ b/src/gallium/drivers/llvmpipe/lp_debug.h @@ -0,0 +1,71 @@ +/************************************************************************** + * + * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS 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. + * + **************************************************************************/ + + +#ifndef LP_DEBUG_H +#define LP_DEBUG_H + +#include "pipe/p_compiler.h" +#include "util/u_debug.h" + +extern void +st_print_current(void); + + +#define DEBUG_PIPE 0x1 +#define DEBUG_TGSI 0x2 +#define DEBUG_TEX 0x4 +#define DEBUG_ASM 0x8 +#define DEBUG_SETUP 0x10 +#define DEBUG_RAST 0x20 +#define DEBUG_QUERY 0x40 +#define DEBUG_SCREEN 0x80 +#define DEBUG_JIT 0x100 + +#ifdef DEBUG +extern int LP_DEBUG; +#else +#define LP_DEBUG 0 +#endif + +void st_debug_init( void ); + +static INLINE void +LP_DBG( unsigned flag, const char *fmt, ... ) +{ + if (LP_DEBUG & flag) + { + va_list args; + + va_start( args, fmt ); + debug_vprintf( fmt, args ); + va_end( args ); + } +} + + +#endif /* LP_DEBUG_H */ diff --git a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c index 0aa13a1fc6..a96c2cad9d 100644 --- a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c +++ b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c @@ -103,7 +103,7 @@ llvmpipe_draw_range_elements(struct pipe_context *pipe, draw_arrays(draw, mode, start, count); /* - * unmap vertex/index buffers - will cause draw module to flush + * unmap vertex/index buffers */ for (i = 0; i < lp->num_vertex_buffers; i++) { draw_set_mapped_vertex_buffer(draw, i, NULL); @@ -112,6 +112,12 @@ llvmpipe_draw_range_elements(struct pipe_context *pipe, draw_set_mapped_element_buffer(draw, 0, NULL); } + /* + * TODO: Flush only when a user vertex/index buffer is present + * (or even better, modify draw module to do this + * internally when this condition is seen?) + */ + draw_flush(draw); /* Note: leave drawing surfaces mapped */ @@ -133,10 +139,3 @@ llvmpipe_draw_elements(struct pipe_context *pipe, mode, start, count ); } - -void -llvmpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags) -{ - struct llvmpipe_context *lp = llvmpipe_context(pipe); - draw_set_edgeflags(lp->draw, edgeflags); -} diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c index 13535dd638..bce3baec16 100644 --- a/src/gallium/drivers/llvmpipe/lp_jit.c +++ b/src/gallium/drivers/llvmpipe/lp_jit.c @@ -154,6 +154,7 @@ lp_jit_screen_init(struct llvmpipe_screen *screen) #if 0 /* For simulating less capable machines */ util_cpu_caps.has_sse3 = 0; + util_cpu_caps.has_ssse3 = 0; util_cpu_caps.has_sse4_1 = 0; #endif @@ -167,7 +168,7 @@ lp_jit_screen_init(struct llvmpipe_screen *screen) if (LLVMCreateJITCompiler(&screen->engine, screen->provider, 1, &error)) { _debug_printf("%s\n", error); LLVMDisposeMessage(error); - abort(); + assert(0); } screen->target = LLVMGetExecutionEngineTargetData(screen->engine); diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index 0518927458..9b47415f00 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -27,6 +27,7 @@ #include "util/u_memory.h" +#include "util/u_format.h" #include "pipe/p_defines.h" #include "pipe/p_screen.h" @@ -35,6 +36,24 @@ #include "lp_winsys.h" #include "lp_jit.h" #include "lp_screen.h" +#include "lp_debug.h" + +#ifdef DEBUG +int LP_DEBUG = 0; + +static const struct debug_named_value lp_debug_flags[] = { + { "pipe", DEBUG_PIPE }, + { "tgsi", DEBUG_TGSI }, + { "tex", DEBUG_TEX }, + { "asm", DEBUG_ASM }, + { "setup", DEBUG_SETUP }, + { "rast", DEBUG_RAST }, + { "query", DEBUG_QUERY }, + { "screen", DEBUG_SCREEN }, + { "jit", DEBUG_JIT }, + {NULL, 0} +}; +#endif static const char * @@ -58,7 +77,9 @@ llvmpipe_get_param(struct pipe_screen *screen, int param) case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS: return PIPE_MAX_SAMPLERS; case PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS: - return PIPE_MAX_SAMPLERS; + return PIPE_MAX_VERTEX_SAMPLERS; + case PIPE_CAP_MAX_COMBINED_SAMPLERS: + return PIPE_MAX_SAMPLERS + PIPE_MAX_VERTEX_SAMPLERS; case PIPE_CAP_NPOT_TEXTURES: return 1; case PIPE_CAP_TWO_SIDED_STENCIL: @@ -131,17 +152,17 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen, { struct llvmpipe_screen *screen = llvmpipe_screen(_screen); struct llvmpipe_winsys *winsys = screen->winsys; + const struct util_format_description *format_desc; + + format_desc = util_format_description(format); + if(!format_desc) + return FALSE; assert(target == PIPE_TEXTURE_1D || target == PIPE_TEXTURE_2D || target == PIPE_TEXTURE_3D || target == PIPE_TEXTURE_CUBE); - if(format == PIPE_FORMAT_Z16_UNORM) - return FALSE; - if(format == PIPE_FORMAT_S8_UNORM) - return FALSE; - switch(format) { case PIPE_FORMAT_DXT1_RGB: case PIPE_FORMAT_DXT1_RGBA: @@ -152,8 +173,51 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen, break; } - if(tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET) - return winsys->is_displaytarget_format_supported(winsys, format); + if(tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) { + if(format_desc->block.width != 1 || + format_desc->block.height != 1) + return FALSE; + + if(format_desc->layout != UTIL_FORMAT_LAYOUT_SCALAR && + format_desc->layout != UTIL_FORMAT_LAYOUT_ARITH && + format_desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) + return FALSE; + + if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB && + format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB) + return FALSE; + } + + if(tex_usage & PIPE_TEXTURE_USAGE_DISPLAY_TARGET) { + if(!winsys->is_displaytarget_format_supported(winsys, format)) + return FALSE; + } + + if(tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) { + if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) + return FALSE; + + /* FIXME: Temporary restriction. See lp_state_fs.c. */ + if(format_desc->block.bits != 32) + return FALSE; + } + + /* FIXME: Temporary restrictions. See lp_bld_sample_soa.c */ + if(tex_usage & PIPE_TEXTURE_USAGE_SAMPLER) { + if(format_desc->block.width != 1 || + format_desc->block.height != 1) + return FALSE; + + if(format_desc->layout != UTIL_FORMAT_LAYOUT_SCALAR && + format_desc->layout != UTIL_FORMAT_LAYOUT_ARITH && + format_desc->layout != UTIL_FORMAT_LAYOUT_ARRAY) + return FALSE; + + if(format_desc->colorspace != UTIL_FORMAT_COLORSPACE_RGB && + format_desc->colorspace != UTIL_FORMAT_COLORSPACE_SRGB && + format_desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS) + return FALSE; + } return TRUE; } @@ -213,6 +277,10 @@ llvmpipe_create_screen(struct llvmpipe_winsys *winsys) { struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen); +#ifdef DEBUG + LP_DEBUG = debug_get_flags_option("LP_DEBUG", lp_debug_flags, 0 ); +#endif + if (!screen) return NULL; diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index ffcbc9a379..b18f17c0cd 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -41,6 +41,7 @@ #include "draw/draw_vertex.h" #include "pipe/p_shader_tokens.h" #include "pipe/p_thread.h" +#include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" #include "lp_bld_debug.h" @@ -166,7 +167,7 @@ shade_quads(struct llvmpipe_context *llvmpipe, assert((y % 2) == 0); depth = llvmpipe->zsbuf_map + y*llvmpipe->zsbuf_transfer->stride + - 2*x*llvmpipe->zsbuf_transfer->block.size; + 2*x*util_format_get_blocksize(llvmpipe->zsbuf_transfer->texture->format); } else depth = NULL; diff --git a/src/gallium/drivers/llvmpipe/lp_state.h b/src/gallium/drivers/llvmpipe/lp_state.h index 7b26ce61a3..5cee7bf74b 100644 --- a/src/gallium/drivers/llvmpipe/lp_state.h +++ b/src/gallium/drivers/llvmpipe/lp_state.h @@ -126,6 +126,10 @@ void * llvmpipe_create_sampler_state(struct pipe_context *, const struct pipe_sampler_state *); void llvmpipe_bind_sampler_states(struct pipe_context *, unsigned, void **); +void +llvmpipe_bind_vertex_sampler_states(struct pipe_context *, + unsigned num_samplers, + void **samplers); void llvmpipe_delete_sampler_state(struct pipe_context *, void *); void * @@ -172,6 +176,11 @@ void llvmpipe_set_sampler_textures( struct pipe_context *, unsigned num, struct pipe_texture ** ); +void +llvmpipe_set_vertex_sampler_textures(struct pipe_context *, + unsigned num_textures, + struct pipe_texture **); + void llvmpipe_set_viewport_state( struct pipe_context *, const struct pipe_viewport_state * ); @@ -204,10 +213,6 @@ llvmpipe_draw_range_elements(struct pipe_context *pipe, unsigned mode, unsigned start, unsigned count); void -llvmpipe_set_edgeflags(struct pipe_context *pipe, const unsigned *edgeflags); - - -void llvmpipe_map_transfers(struct llvmpipe_context *lp); void diff --git a/src/gallium/drivers/llvmpipe/lp_state_blend.c b/src/gallium/drivers/llvmpipe/lp_state_blend.c index b2e75d3b14..a94cd05ef2 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_blend.c +++ b/src/gallium/drivers/llvmpipe/lp_state_blend.c @@ -34,6 +34,7 @@ #include "util/u_memory.h" #include "util/u_math.h" #include "util/u_debug_dump.h" +#include "draw/draw_context.h" #include "lp_screen.h" #include "lp_context.h" #include "lp_state.h" @@ -51,6 +52,11 @@ void llvmpipe_bind_blend_state( struct pipe_context *pipe, { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + if (llvmpipe->blend == blend) + return; + + draw_flush(llvmpipe->draw); + llvmpipe->blend = blend; llvmpipe->dirty |= LP_NEW_BLEND; @@ -69,6 +75,11 @@ void llvmpipe_set_blend_color( struct pipe_context *pipe, struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); unsigned i, j; + if(memcmp(&llvmpipe->blend_color, blend_color, sizeof *blend_color) == 0) + return; + + draw_flush(llvmpipe->draw); + memcpy(&llvmpipe->blend_color, blend_color, sizeof *blend_color); if(!llvmpipe->jit_context.blend_color) @@ -99,7 +110,12 @@ llvmpipe_bind_depth_stencil_state(struct pipe_context *pipe, { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); - llvmpipe->depth_stencil = (const struct pipe_depth_stencil_alpha_state *)depth_stencil; + if (llvmpipe->depth_stencil == depth_stencil) + return; + + draw_flush(llvmpipe->draw); + + llvmpipe->depth_stencil = depth_stencil; if(llvmpipe->depth_stencil) llvmpipe->jit_context.alpha_ref_value = llvmpipe->depth_stencil->alpha.ref_value; diff --git a/src/gallium/drivers/llvmpipe/lp_state_derived.c b/src/gallium/drivers/llvmpipe/lp_state_derived.c index c753b183c0..acfd7be5f7 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_derived.c +++ b/src/gallium/drivers/llvmpipe/lp_state_derived.c @@ -66,7 +66,7 @@ llvmpipe_get_vertex_info(struct llvmpipe_context *llvmpipe) /* compute vertex layout now */ const struct lp_fragment_shader *lpfs = llvmpipe->fs; struct vertex_info *vinfo_vbuf = &llvmpipe->vertex_info_vbuf; - const uint num = draw_num_vs_outputs(llvmpipe->draw); + const uint num = draw_current_shader_outputs(llvmpipe->draw); uint i; /* Tell draw_vbuf to simply emit the whole post-xform vertex @@ -116,13 +116,13 @@ llvmpipe_get_vertex_info(struct llvmpipe_context *llvmpipe) } /* this includes texcoords and varying vars */ - src = draw_find_vs_output(llvmpipe->draw, + src = draw_find_shader_output(llvmpipe->draw, lpfs->info.input_semantic_name[i], lpfs->info.input_semantic_index[i]); draw_emit_vertex_attr(vinfo, EMIT_4F, interp, src); } - llvmpipe->psize_slot = draw_find_vs_output(llvmpipe->draw, + llvmpipe->psize_slot = draw_find_shader_output(llvmpipe->draw, TGSI_SEMANTIC_PSIZE, 0); if (llvmpipe->psize_slot > 0) { draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_CONSTANT, @@ -198,10 +198,14 @@ update_tgsi_samplers( struct llvmpipe_context *llvmpipe ) unsigned i; /* vertex shader samplers */ - for (i = 0; i < PIPE_MAX_SAMPLERS; i++) { - llvmpipe->tgsi.vert_samplers[i].sampler = llvmpipe->sampler[i]; - llvmpipe->tgsi.vert_samplers[i].texture = llvmpipe->texture[i]; - llvmpipe->tgsi.frag_samplers[i].base.get_samples = lp_get_samples; + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { + llvmpipe->tgsi.vert_samplers[i].sampler = llvmpipe->vertex_samplers[i]; + llvmpipe->tgsi.vert_samplers[i].texture = llvmpipe->vertex_textures[i]; + llvmpipe->tgsi.vert_samplers[i].base.get_samples = lp_get_samples; + } + + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { + lp_tex_tile_cache_validate_texture( llvmpipe->vertex_tex_cache[i] ); } /* fragment shader samplers */ diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c index 8e2aae40af..f2b8c36264 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_fs.c +++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c @@ -87,6 +87,7 @@ #include "lp_state.h" #include "lp_quad.h" #include "lp_tex_sample.h" +#include "lp_debug.h" static const unsigned char quad_offset_x[4] = {0, 1, 0, 1}; @@ -148,6 +149,20 @@ generate_depth(LLVMBuilderRef builder, format_desc = util_format_description(key->zsbuf_format); assert(format_desc); + /* + * Depths are expected to be between 0 and 1, even if they are stored in + * floats. Setting these bits here will ensure that the lp_build_conv() call + * below won't try to unnecessarily clamp the incoming values. + */ + if(src_type.floating) { + src_type.sign = FALSE; + src_type.norm = TRUE; + } + else { + assert(!src_type.sign); + assert(src_type.norm); + } + /* Pick the depth type. */ dst_type = lp_depth_type(format_desc, src_type.width*src_type.length); @@ -155,14 +170,11 @@ generate_depth(LLVMBuilderRef builder, assert(dst_type.width == src_type.width); assert(dst_type.length == src_type.length); -#if 1 - src = lp_build_clamped_float_to_unsigned_norm(builder, - src_type, - dst_type.width, - src); -#else lp_build_conv(builder, src_type, dst_type, &src, 1, &src, 1); -#endif + + dst_ptr = LLVMBuildBitCast(builder, + dst_ptr, + LLVMPointerType(lp_build_vec_type(dst_type), 0), ""); lp_build_depth_test(builder, &key->depth, @@ -397,59 +409,58 @@ generate_fragment(struct llvmpipe_context *lp, unsigned i; unsigned chan; -#ifdef DEBUG - tgsi_dump(shader->base.tokens, 0); - if(key->depth.enabled) { - debug_printf("depth.format = %s\n", pf_name(key->zsbuf_format)); - debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE)); - debug_printf("depth.writemask = %u\n", key->depth.writemask); - } - if(key->alpha.enabled) { - debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE)); - debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value); - } - if(key->blend.logicop_enable) { - debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func); - } - else if(key->blend.blend_enable) { - debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE)); - debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE)); - debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE)); - debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE)); - debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE)); - debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE)); - } - debug_printf("blend.colormask = 0x%x\n", key->blend.colormask); - for(i = 0; i < PIPE_MAX_SAMPLERS; ++i) { - if(key->sampler[i].format) { - debug_printf("sampler[%u] = \n", i); - debug_printf(" .format = %s\n", - pf_name(key->sampler[i].format)); - debug_printf(" .target = %s\n", - debug_dump_tex_target(key->sampler[i].target, TRUE)); - debug_printf(" .pot = %u %u %u\n", - key->sampler[i].pot_width, - key->sampler[i].pot_height, - key->sampler[i].pot_depth); - debug_printf(" .wrap = %s %s %s\n", - debug_dump_tex_wrap(key->sampler[i].wrap_s, TRUE), - debug_dump_tex_wrap(key->sampler[i].wrap_t, TRUE), - debug_dump_tex_wrap(key->sampler[i].wrap_r, TRUE)); - debug_printf(" .min_img_filter = %s\n", - debug_dump_tex_filter(key->sampler[i].min_img_filter, TRUE)); - debug_printf(" .min_mip_filter = %s\n", - debug_dump_tex_mipfilter(key->sampler[i].min_mip_filter, TRUE)); - debug_printf(" .mag_img_filter = %s\n", - debug_dump_tex_filter(key->sampler[i].mag_img_filter, TRUE)); - if(key->sampler[i].compare_mode) - debug_printf(" .compare_mode = %s\n", debug_dump_func(key->sampler[i].compare_func, TRUE)); - debug_printf(" .normalized_coords = %u\n", key->sampler[i].normalized_coords); - debug_printf(" .prefilter = %u\n", key->sampler[i].prefilter); + if (LP_DEBUG & DEBUG_JIT) { + tgsi_dump(shader->base.tokens, 0); + if(key->depth.enabled) { + debug_printf("depth.format = %s\n", pf_name(key->zsbuf_format)); + debug_printf("depth.func = %s\n", debug_dump_func(key->depth.func, TRUE)); + debug_printf("depth.writemask = %u\n", key->depth.writemask); + } + if(key->alpha.enabled) { + debug_printf("alpha.func = %s\n", debug_dump_func(key->alpha.func, TRUE)); + debug_printf("alpha.ref_value = %f\n", key->alpha.ref_value); + } + if(key->blend.logicop_enable) { + debug_printf("blend.logicop_func = %u\n", key->blend.logicop_func); + } + else if(key->blend.blend_enable) { + debug_printf("blend.rgb_func = %s\n", debug_dump_blend_func (key->blend.rgb_func, TRUE)); + debug_printf("rgb_src_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_src_factor, TRUE)); + debug_printf("rgb_dst_factor = %s\n", debug_dump_blend_factor(key->blend.rgb_dst_factor, TRUE)); + debug_printf("alpha_func = %s\n", debug_dump_blend_func (key->blend.alpha_func, TRUE)); + debug_printf("alpha_src_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_src_factor, TRUE)); + debug_printf("alpha_dst_factor = %s\n", debug_dump_blend_factor(key->blend.alpha_dst_factor, TRUE)); + } + debug_printf("blend.colormask = 0x%x\n", key->blend.colormask); + for(i = 0; i < PIPE_MAX_SAMPLERS; ++i) { + if(key->sampler[i].format) { + debug_printf("sampler[%u] = \n", i); + debug_printf(" .format = %s\n", + pf_name(key->sampler[i].format)); + debug_printf(" .target = %s\n", + debug_dump_tex_target(key->sampler[i].target, TRUE)); + debug_printf(" .pot = %u %u %u\n", + key->sampler[i].pot_width, + key->sampler[i].pot_height, + key->sampler[i].pot_depth); + debug_printf(" .wrap = %s %s %s\n", + debug_dump_tex_wrap(key->sampler[i].wrap_s, TRUE), + debug_dump_tex_wrap(key->sampler[i].wrap_t, TRUE), + debug_dump_tex_wrap(key->sampler[i].wrap_r, TRUE)); + debug_printf(" .min_img_filter = %s\n", + debug_dump_tex_filter(key->sampler[i].min_img_filter, TRUE)); + debug_printf(" .min_mip_filter = %s\n", + debug_dump_tex_mipfilter(key->sampler[i].min_mip_filter, TRUE)); + debug_printf(" .mag_img_filter = %s\n", + debug_dump_tex_filter(key->sampler[i].mag_img_filter, TRUE)); + if(key->sampler[i].compare_mode) + debug_printf(" .compare_mode = %s\n", debug_dump_func(key->sampler[i].compare_func, TRUE)); + debug_printf(" .normalized_coords = %u\n", key->sampler[i].normalized_coords); + debug_printf(" .prefilter = %u\n", key->sampler[i].prefilter); + } } } -#endif - variant = CALLOC_STRUCT(lp_fragment_shader_variant); if(!variant) return NULL; @@ -588,8 +599,8 @@ generate_fragment(struct llvmpipe_context *lp, } lp_build_conv_mask(builder, fs_type, blend_type, - fs_mask, num_fs, - &blend_mask, 1); + fs_mask, num_fs, + &blend_mask, 1); /* * Blending. @@ -611,23 +622,24 @@ generate_fragment(struct llvmpipe_context *lp, * Translate the LLVM IR into machine code. */ +#ifdef DEBUG if(LLVMVerifyFunction(variant->function, LLVMPrintMessageAction)) { LLVMDumpValue(variant->function); - abort(); + assert(0); } +#endif LLVMRunFunctionPassManager(screen->pass, variant->function); -#ifdef DEBUG - LLVMDumpValue(variant->function); - debug_printf("\n"); -#endif + if (LP_DEBUG & DEBUG_JIT) { + LLVMDumpValue(variant->function); + debug_printf("\n"); + } variant->jit_function = (lp_jit_frag_func)LLVMGetPointerToGlobal(screen->engine, variant->function); -#ifdef DEBUG - lp_disassemble(variant->jit_function); -#endif + if (LP_DEBUG & DEBUG_ASM) + lp_disassemble(variant->jit_function); variant->next = shader->variants; shader->variants = variant; @@ -661,7 +673,12 @@ llvmpipe_bind_fs_state(struct pipe_context *pipe, void *fs) { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); - llvmpipe->fs = (struct lp_fragment_shader *) fs; + if (llvmpipe->fs == fs) + return; + + draw_flush(llvmpipe->draw); + + llvmpipe->fs = fs; llvmpipe->dirty |= LP_NEW_FS; } @@ -712,8 +729,7 @@ llvmpipe_set_constant_buffer(struct pipe_context *pipe, assert(shader < PIPE_SHADER_TYPES); assert(index == 0); - if(shader == PIPE_SHADER_VERTEX) - draw_flush(llvmpipe->draw); + draw_flush(llvmpipe->draw); /* note: reference counting */ pipe_buffer_reference(&llvmpipe->constants[shader].buffer, buffer); @@ -723,7 +739,8 @@ llvmpipe_set_constant_buffer(struct pipe_context *pipe, } if(shader == PIPE_SHADER_VERTEX) { - draw_set_mapped_constant_buffer(llvmpipe->draw, data, size); + draw_set_mapped_constant_buffer(llvmpipe->draw, PIPE_SHADER_VERTEX, + data, size); } llvmpipe->dirty |= LP_NEW_CONSTANTS; diff --git a/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c b/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c index 4561c6b845..aa3b5a3f91 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c +++ b/src/gallium/drivers/llvmpipe/lp_state_rasterizer.c @@ -41,14 +41,17 @@ llvmpipe_create_rasterizer_state(struct pipe_context *pipe, } void llvmpipe_bind_rasterizer_state(struct pipe_context *pipe, - void *setup) + void *rasterizer) { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + if (llvmpipe->rasterizer == rasterizer) + return; + /* pass-through to draw module */ - draw_set_rasterizer_state(llvmpipe->draw, setup); + draw_set_rasterizer_state(llvmpipe->draw, rasterizer); - llvmpipe->rasterizer = (struct pipe_rasterizer_state *)setup; + llvmpipe->rasterizer = rasterizer; llvmpipe->dirty |= LP_NEW_RASTERIZER; } diff --git a/src/gallium/drivers/llvmpipe/lp_state_sampler.c b/src/gallium/drivers/llvmpipe/lp_state_sampler.c index c69d90c723..d382f9ca87 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_sampler.c +++ b/src/gallium/drivers/llvmpipe/lp_state_sampler.c @@ -78,6 +78,34 @@ llvmpipe_bind_sampler_states(struct pipe_context *pipe, void +llvmpipe_bind_vertex_sampler_states(struct pipe_context *pipe, + unsigned num_samplers, + void **samplers) +{ + struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + unsigned i; + + assert(num_samplers <= PIPE_MAX_VERTEX_SAMPLERS); + + /* Check for no-op */ + if (num_samplers == llvmpipe->num_vertex_samplers && + !memcmp(llvmpipe->vertex_samplers, samplers, num_samplers * sizeof(void *))) + return; + + draw_flush(llvmpipe->draw); + + for (i = 0; i < num_samplers; ++i) + llvmpipe->vertex_samplers[i] = samplers[i]; + for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i) + llvmpipe->vertex_samplers[i] = NULL; + + llvmpipe->num_vertex_samplers = num_samplers; + + llvmpipe->dirty |= LP_NEW_SAMPLER; +} + + +void llvmpipe_set_sampler_textures(struct pipe_context *pipe, unsigned num, struct pipe_texture **texture) { @@ -102,8 +130,8 @@ llvmpipe_set_sampler_textures(struct pipe_context *pipe, if(tex) { struct llvmpipe_texture *lp_tex = llvmpipe_texture(tex); struct lp_jit_texture *jit_tex = &llvmpipe->jit_context.textures[i]; - jit_tex->width = tex->width[0]; - jit_tex->height = tex->height[0]; + jit_tex->width = tex->width0; + jit_tex->height = tex->height0; jit_tex->stride = lp_tex->stride[0]; if(!lp_tex->dt) jit_tex->data = lp_tex->data; @@ -117,6 +145,37 @@ llvmpipe_set_sampler_textures(struct pipe_context *pipe, void +llvmpipe_set_vertex_sampler_textures(struct pipe_context *pipe, + unsigned num_textures, + struct pipe_texture **textures) +{ + struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + uint i; + + assert(num_textures <= PIPE_MAX_VERTEX_SAMPLERS); + + /* Check for no-op */ + if (num_textures == llvmpipe->num_vertex_textures && + !memcmp(llvmpipe->vertex_textures, textures, num_textures * sizeof(struct pipe_texture *))) { + return; + } + + draw_flush(llvmpipe->draw); + + for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) { + struct pipe_texture *tex = i < num_textures ? textures[i] : NULL; + + pipe_texture_reference(&llvmpipe->vertex_textures[i], tex); + lp_tex_tile_cache_set_texture(llvmpipe->vertex_tex_cache[i], tex); + } + + llvmpipe->num_vertex_textures = num_textures; + + llvmpipe->dirty |= LP_NEW_TEXTURE; +} + + +void llvmpipe_delete_sampler_state(struct pipe_context *pipe, void *sampler) { diff --git a/src/gallium/drivers/llvmpipe/lp_state_surface.c b/src/gallium/drivers/llvmpipe/lp_state_surface.c index c06ce8b75c..e37ff04f3d 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_surface.c +++ b/src/gallium/drivers/llvmpipe/lp_state_surface.c @@ -35,6 +35,8 @@ #include "draw/draw_context.h" +#include "util/u_format.h" + /** * XXX this might get moved someday @@ -49,6 +51,8 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe, struct llvmpipe_context *lp = llvmpipe_context(pipe); uint i; + draw_flush(lp->draw); + for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { /* check if changing cbuf */ if (lp->framebuffer.cbufs[i] != fb->cbufs[i]) { @@ -88,8 +92,9 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe, if (lp->framebuffer.zsbuf) { int depth_bits; double mrd; - depth_bits = pf_get_component_bits(lp->framebuffer.zsbuf->format, - PIPE_FORMAT_COMP_Z); + depth_bits = util_format_get_component_bits(lp->framebuffer.zsbuf->format, + UTIL_FORMAT_COLORSPACE_ZS, + 0); if (depth_bits > 16) { mrd = 0.0000001; } diff --git a/src/gallium/drivers/llvmpipe/lp_state_vs.c b/src/gallium/drivers/llvmpipe/lp_state_vs.c index 15c3029614..884e3878e6 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_vs.c +++ b/src/gallium/drivers/llvmpipe/lp_state_vs.c @@ -70,14 +70,18 @@ fail: void -llvmpipe_bind_vs_state(struct pipe_context *pipe, void *vs) +llvmpipe_bind_vs_state(struct pipe_context *pipe, void *_vs) { struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + const struct lp_vertex_shader *vs = (const struct lp_vertex_shader *)_vs; - llvmpipe->vs = (const struct lp_vertex_shader *)vs; + if (llvmpipe->vs == vs) + return; - draw_bind_vertex_shader(llvmpipe->draw, - (llvmpipe->vs ? llvmpipe->vs->draw_data : NULL)); + draw_bind_vertex_shader(llvmpipe->draw, + vs ? vs->draw_data : NULL); + + llvmpipe->vs = vs; llvmpipe->dirty |= LP_NEW_VS; } @@ -92,5 +96,6 @@ llvmpipe_delete_vs_state(struct pipe_context *pipe, void *vs) (struct lp_vertex_shader *)vs; draw_delete_vertex_shader(llvmpipe->draw, state->draw_data); + FREE( (void *)state->shader.tokens ); FREE( state ); } diff --git a/src/gallium/drivers/llvmpipe/lp_tex_cache.c b/src/gallium/drivers/llvmpipe/lp_tex_cache.c index 773e848242..a6d9a2c1ac 100644 --- a/src/gallium/drivers/llvmpipe/lp_tex_cache.c +++ b/src/gallium/drivers/llvmpipe/lp_tex_cache.c @@ -36,6 +36,7 @@ #include "util/u_memory.h" #include "util/u_tile.h" #include "util/u_format.h" +#include "util/u_math.h" #include "lp_context.h" #include "lp_surface.h" #include "lp_texture.h" @@ -154,7 +155,6 @@ lp_tex_tile_cache_validate_texture(struct llvmpipe_tex_tile_cache *tc) if (lpt->timestamp != tc->timestamp) { /* texture was modified, invalidate all cached tiles */ uint i; - debug_printf("INV %d %d\n", tc->timestamp, lpt->timestamp); for (i = 0; i < NUM_ENTRIES; i++) { tc->entries[i].addr.bits.invalid = 1; } @@ -270,8 +270,8 @@ lp_find_cached_tex_tile(struct llvmpipe_tex_tile_cache *tc, addr.bits.level, addr.bits.z, PIPE_TRANSFER_READ, 0, 0, - tc->texture->width[addr.bits.level], - tc->texture->height[addr.bits.level]); + u_minify(tc->texture->width0, addr.bits.level), + u_minify(tc->texture->height0, addr.bits.level)); tc->tex_trans_map = screen->transfer_map(screen, tc->tex_trans); @@ -290,7 +290,7 @@ lp_find_cached_tex_tile(struct llvmpipe_tex_tile_cache *tc, assert(0); } - util_format_read_4ub(tc->tex_trans->format, + util_format_read_4ub(tc->tex_trans->texture->format, (uint8_t *)tile->color, sizeof tile->color[0], tc->tex_trans_map, tc->tex_trans->stride, x, y, w, h); diff --git a/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c b/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c index 699394c0de..68520fa4f0 100644 --- a/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c +++ b/src/gallium/drivers/llvmpipe/lp_tex_sample_c.c @@ -544,7 +544,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler, float dsdy = s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]; dsdx = fabsf(dsdx); dsdy = fabsf(dsdy); - rho = MAX2(dsdx, dsdy) * texture->width[0]; + rho = MAX2(dsdx, dsdy) * texture->width0; } if (t) { float dtdx = t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT]; @@ -552,7 +552,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler, float max; dtdx = fabsf(dtdx); dtdy = fabsf(dtdy); - max = MAX2(dtdx, dtdy) * texture->height[0]; + max = MAX2(dtdx, dtdy) * texture->height0; rho = MAX2(rho, max); } if (p) { @@ -561,7 +561,7 @@ compute_lambda(struct tgsi_sampler *tgsi_sampler, float max; dpdx = fabsf(dpdx); dpdy = fabsf(dpdy); - max = MAX2(dpdx, dpdy) * texture->depth[0]; + max = MAX2(dpdx, dpdy) * texture->depth0; rho = MAX2(rho, max); } @@ -726,9 +726,9 @@ get_texel(const struct tgsi_sampler *tgsi_sampler, const struct pipe_texture *texture = samp->texture; const struct pipe_sampler_state *sampler = samp->sampler; - if (x < 0 || x >= (int) texture->width[level] || - y < 0 || y >= (int) texture->height[level] || - z < 0 || z >= (int) texture->depth[level]) { + if (x < 0 || x >= (int) u_minify(texture->width0, level) || + y < 0 || y >= (int) u_minify(texture->height0, level) || + z < 0 || z >= (int) u_minify(texture->depth0, level)) { rgba[0][j] = sampler->border_color[0]; rgba[1][j] = sampler->border_color[1]; rgba[2][j] = sampler->border_color[2]; @@ -1085,7 +1085,7 @@ lp_get_samples_2d_common(struct tgsi_sampler *tgsi_sampler, const struct pipe_sampler_state *sampler = samp->sampler; unsigned level0, level1, j, imgFilter; int width, height; - float levelBlend = 0.0F; + float levelBlend = 0.0f; choose_mipmap_levels(tgsi_sampler, s, t, p, lodbias, @@ -1093,8 +1093,8 @@ lp_get_samples_2d_common(struct tgsi_sampler *tgsi_sampler, assert(sampler->normalized_coords); - width = texture->width[level0]; - height = texture->height[level0]; + width = u_minify(texture->width0, level0); + height = u_minify(texture->height0, level0); assert(width > 0); @@ -1241,7 +1241,7 @@ lp_get_samples_3d(struct tgsi_sampler *tgsi_sampler, /* get/map pipe_surfaces corresponding to 3D tex slices */ unsigned level0, level1, j, imgFilter; int width, height, depth; - float levelBlend; + float levelBlend = 0.0f; const uint face = 0; choose_mipmap_levels(tgsi_sampler, s, t, p, @@ -1250,9 +1250,9 @@ lp_get_samples_3d(struct tgsi_sampler *tgsi_sampler, assert(sampler->normalized_coords); - width = texture->width[level0]; - height = texture->height[level0]; - depth = texture->depth[level0]; + width = u_minify(texture->width0, level0); + height = u_minify(texture->height0, level0); + depth = u_minify(texture->depth0, level0); assert(width > 0); assert(height > 0); @@ -1394,8 +1394,8 @@ lp_get_samples_rect(struct tgsi_sampler *tgsi_sampler, /* texture RECTS cannot be mipmapped */ assert(level0 == level1); - width = texture->width[level0]; - height = texture->height[level0]; + width = u_minify(texture->width0, level0); + height = u_minify(texture->height0, level0); assert(width > 0); @@ -1513,8 +1513,8 @@ lp_get_samples(struct tgsi_sampler *tgsi_sampler, /* Do this elsewhere: */ - samp->xpot = util_unsigned_logbase2( samp->texture->width[0] ); - samp->ypot = util_unsigned_logbase2( samp->texture->height[0] ); + samp->xpot = util_unsigned_logbase2( samp->texture->width0 ); + samp->ypot = util_unsigned_logbase2( samp->texture->height0 ); /* Try to hook in a faster sampler. Ultimately we'll have to * code-generate these. Luckily most of this looks like it is diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c index a00f2495df..2c135029ea 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.c +++ b/src/gallium/drivers/llvmpipe/lp_texture.c @@ -34,6 +34,8 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" #include "pipe/internal/p_winsys_screen.h" + +#include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" @@ -48,7 +50,6 @@ /* Simple, maximally packed layout. */ - /* Conventional allocation path for non-display textures: */ static boolean @@ -57,29 +58,21 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen, { struct pipe_texture *pt = &lpt->base; unsigned level; - unsigned width = pt->width[0]; - unsigned height = pt->height[0]; - unsigned depth = pt->depth[0]; + unsigned width = pt->width0; + unsigned height = pt->height0; + unsigned depth = pt->depth0; unsigned buffer_size = 0; - pf_get_block(lpt->base.format, &lpt->base.block); - for (level = 0; level <= pt->last_level; level++) { unsigned nblocksx, nblocksy; - pt->width[level] = width; - pt->height[level] = height; - pt->depth[level] = depth; - pt->nblocksx[level] = pf_get_nblocksx(&pt->block, width); - pt->nblocksy[level] = pf_get_nblocksy(&pt->block, height); - /* Allocate storage for whole quads. This is particularly important * for depth surfaces, which are currently stored in a swizzled format. */ - nblocksx = pf_get_nblocksx(&pt->block, align(width, 2)); - nblocksy = pf_get_nblocksy(&pt->block, align(height, 2)); + nblocksx = util_format_get_nblocksx(pt->format, align(width, 2)); + nblocksy = util_format_get_nblocksy(pt->format, align(height, 2)); - lpt->stride[level] = align(nblocksx*pt->block.size, 16); + lpt->stride[level] = align(nblocksx * util_format_get_blocksize(pt->format), 16); lpt->level_offset[level] = buffer_size; @@ -87,9 +80,9 @@ llvmpipe_texture_layout(struct llvmpipe_screen *screen, ((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) * lpt->stride[level]); - width = minify(width); - height = minify(height); - depth = minify(depth); + width = u_minify(width, 1); + height = u_minify(height, 1); + depth = u_minify(depth, 1); } lpt->data = align_malloc(buffer_size, 16); @@ -103,14 +96,10 @@ llvmpipe_displaytarget_layout(struct llvmpipe_screen *screen, { struct llvmpipe_winsys *winsys = screen->winsys; - pf_get_block(lpt->base.format, &lpt->base.block); - lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]); - lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]); - lpt->dt = winsys->displaytarget_create(winsys, lpt->base.format, - lpt->base.width[0], - lpt->base.height[0], + lpt->base.width0, + lpt->base.height0, 16, &lpt->stride[0] ); @@ -172,7 +161,7 @@ llvmpipe_texture_blanket(struct pipe_screen * screen, /* Only supports one type */ if (base->target != PIPE_TEXTURE_2D || base->last_level != 0 || - base->depth[0] != 1) { + base->depth0 != 1) { return NULL; } @@ -183,8 +172,6 @@ llvmpipe_texture_blanket(struct pipe_screen * screen, lpt->base = *base; pipe_reference_init(&lpt->base.reference, 1); lpt->base.screen = screen; - lpt->base.nblocksx[0] = pf_get_nblocksx(&lpt->base.block, lpt->base.width[0]); - lpt->base.nblocksy[0] = pf_get_nblocksy(&lpt->base.block, lpt->base.height[0]); lpt->stride[0] = stride[0]; pipe_buffer_reference(&lpt->buffer, buffer); @@ -229,8 +216,8 @@ llvmpipe_get_tex_surface(struct pipe_screen *screen, pipe_reference_init(&ps->reference, 1); pipe_texture_reference(&ps->texture, pt); ps->format = pt->format; - ps->width = pt->width[level]; - ps->height = pt->height[level]; + ps->width = u_minify(pt->width0, level); + ps->height = u_minify(pt->height0, level); ps->offset = lpt->level_offset[level]; ps->usage = usage; @@ -258,11 +245,17 @@ llvmpipe_get_tex_surface(struct pipe_screen *screen, ps->level = level; ps->zslice = zslice; + /* XXX shouldn't that rather be + tex_height = align(ps->height, 2); + to account for alignment done in llvmpipe_texture_layout ? + */ if (pt->target == PIPE_TEXTURE_CUBE) { - ps->offset += face * pt->nblocksy[level] * lpt->stride[level]; + unsigned tex_height = ps->height; + ps->offset += face * util_format_get_nblocksy(pt->format, tex_height) * lpt->stride[level]; } else if (pt->target == PIPE_TEXTURE_3D) { - ps->offset += zslice * pt->nblocksy[level] * lpt->stride[level]; + unsigned tex_height = ps->height; + ps->offset += zslice * util_format_get_nblocksy(pt->format, tex_height) * lpt->stride[level]; } else { assert(face == 0); @@ -303,14 +296,10 @@ llvmpipe_get_tex_transfer(struct pipe_screen *screen, if (lpt) { struct pipe_transfer *pt = &lpt->base; pipe_texture_reference(&pt->texture, texture); - pt->format = texture->format; - pt->block = texture->block; pt->x = x; pt->y = y; pt->width = w; pt->height = h; - pt->nblocksx = texture->nblocksx[level]; - pt->nblocksy = texture->nblocksy[level]; pt->stride = lptex->stride[level]; pt->usage = usage; pt->face = face; @@ -319,11 +308,17 @@ llvmpipe_get_tex_transfer(struct pipe_screen *screen, lpt->offset = lptex->level_offset[level]; + /* XXX shouldn't that rather be + tex_height = align(u_minify(texture->height0, level), 2) + to account for alignment done in llvmpipe_texture_layout ? + */ if (texture->target == PIPE_TEXTURE_CUBE) { - lpt->offset += face * pt->nblocksy * pt->stride; + unsigned tex_height = u_minify(texture->height0, level); + lpt->offset += face * util_format_get_nblocksy(texture->format, tex_height) * pt->stride; } else if (texture->target == PIPE_TEXTURE_3D) { - lpt->offset += zslice * pt->nblocksy * pt->stride; + unsigned tex_height = u_minify(texture->height0, level); + lpt->offset += zslice * util_format_get_nblocksy(texture->format, tex_height) * pt->stride; } else { assert(face == 0); @@ -355,9 +350,11 @@ llvmpipe_transfer_map( struct pipe_screen *_screen, struct llvmpipe_screen *screen = llvmpipe_screen(_screen); ubyte *map, *xfer_map; struct llvmpipe_texture *lpt; + enum pipe_format format; assert(transfer->texture); lpt = llvmpipe_texture(transfer->texture); + format = lpt->base.format; if(lpt->dt) { struct llvmpipe_winsys *winsys = screen->winsys; @@ -382,8 +379,8 @@ llvmpipe_transfer_map( struct pipe_screen *_screen, } xfer_map = map + llvmpipe_transfer(transfer)->offset + - transfer->y / transfer->block.height * transfer->stride + - transfer->x / transfer->block.width * transfer->block.size; + transfer->y / util_format_get_blockheight(format) * transfer->stride + + transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format); /*printf("map = %p xfer map = %p\n", map, xfer_map);*/ return xfer_map; } diff --git a/src/gallium/drivers/llvmpipe/lp_tile_cache.c b/src/gallium/drivers/llvmpipe/lp_tile_cache.c index ec3e002d62..7a1ecf5107 100644 --- a/src/gallium/drivers/llvmpipe/lp_tile_cache.c +++ b/src/gallium/drivers/llvmpipe/lp_tile_cache.c @@ -252,13 +252,13 @@ lp_flush_tile_cache(struct llvmpipe_tile_cache *tc) case LP_TILE_STATUS_CLEAR: /* Actually clear the tiles which were flagged as being in a * clear state. */ - util_fill_rect(tc->transfer_map, &pt->block, pt->stride, + util_fill_rect(tc->transfer_map, pt->texture->format, pt->stride, x, y, w, h, tc->clear_val); break; case LP_TILE_STATUS_DEFINED: - lp_tile_write_4ub(pt->format, + lp_tile_write_4ub(pt->texture->format, tile->color, tc->transfer_map, pt->stride, x, y, w, h); @@ -291,6 +291,11 @@ lp_get_cached_tile(struct llvmpipe_tile_cache *tc, assert(tc->surface); assert(tc->transfer); + if(!tc->transfer_map) + lp_tile_cache_map_transfers(tc); + + assert(tc->transfer_map); + switch(tile->status) { case LP_TILE_STATUS_CLEAR: /* don't get tile from framebuffer, just clear it */ @@ -306,7 +311,7 @@ lp_get_cached_tile(struct llvmpipe_tile_cache *tc, y &= ~(TILE_SIZE - 1); if (!pipe_clip_tile(x, y, &w, &h, tc->transfer)) - lp_tile_read_4ub(pt->format, + lp_tile_read_4ub(pt->texture->format, tile->color, tc->transfer_map, tc->transfer->stride, x, y, w, h); |