diff options
Diffstat (limited to 'src/mesa/state_tracker')
25 files changed, 526 insertions, 746 deletions
diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c index 0e89a624c4..73df44d198 100644 --- a/src/mesa/state_tracker/st_atom.c +++ b/src/mesa/state_tracker/st_atom.c @@ -46,7 +46,8 @@ static const struct st_tracked_state *atoms[] = &st_update_clip, &st_finalize_textures, - &st_update_shader, + &st_update_fp, + &st_update_vp, &st_update_rasterizer, &st_update_polygon_stipple, diff --git a/src/mesa/state_tracker/st_atom.h b/src/mesa/state_tracker/st_atom.h index c7cffd85c8..f34b49203b 100644 --- a/src/mesa/state_tracker/st_atom.h +++ b/src/mesa/state_tracker/st_atom.h @@ -47,7 +47,8 @@ void st_validate_state( struct st_context *st ); extern const struct st_tracked_state st_update_framebuffer; extern const struct st_tracked_state st_update_clip; extern const struct st_tracked_state st_update_depth_stencil_alpha; -extern const struct st_tracked_state st_update_shader; +extern const struct st_tracked_state st_update_fp; +extern const struct st_tracked_state st_update_vp; extern const struct st_tracked_state st_update_rasterizer; extern const struct st_tracked_state st_update_polygon_stipple; extern const struct st_tracked_state st_update_viewport; diff --git a/src/mesa/state_tracker/st_atom_framebuffer.c b/src/mesa/state_tracker/st_atom_framebuffer.c index e18c0f6e0a..8ca4335e33 100644 --- a/src/mesa/state_tracker/st_atom_framebuffer.c +++ b/src/mesa/state_tracker/st_atom_framebuffer.c @@ -40,6 +40,7 @@ #include "pipe/p_inlines.h" #include "cso_cache/cso_context.h" #include "util/u_rect.h" +#include "util/u_math.h" @@ -64,8 +65,8 @@ update_renderbuffer_surface(struct st_context *st, GLuint level; /* find matching mipmap level size */ for (level = 0; level <= texture->last_level; level++) { - if (texture->width[level] == rtt_width && - texture->height[level] == rtt_height) { + if (u_minify(texture->width0, level) == rtt_width && + u_minify(texture->height0, level) == rtt_height) { pipe_surface_reference(&strb->surface, NULL); diff --git a/src/mesa/state_tracker/st_atom_pixeltransfer.c b/src/mesa/state_tracker/st_atom_pixeltransfer.c index babfcc87b4..6a5854e9ba 100644 --- a/src/mesa/state_tracker/st_atom_pixeltransfer.c +++ b/src/mesa/state_tracker/st_atom_pixeltransfer.c @@ -145,7 +145,7 @@ load_color_map_texture(GLcontext *ctx, struct pipe_texture *pt) const GLuint gSize = ctx->PixelMaps.GtoG.Size; const GLuint bSize = ctx->PixelMaps.BtoB.Size; const GLuint aSize = ctx->PixelMaps.AtoA.Size; - const uint texSize = pt->width[0]; + const uint texSize = pt->width0; uint *dest; uint i, j; @@ -162,12 +162,14 @@ load_color_map_texture(GLcontext *ctx, struct pipe_texture *pt) */ for (i = 0; i < texSize; i++) { for (j = 0; j < texSize; j++) { + union util_color uc; int k = (i * texSize + j); ubyte r = ctx->PixelMaps.RtoR.Map8[j * rSize / texSize]; ubyte g = ctx->PixelMaps.GtoG.Map8[i * gSize / texSize]; ubyte b = ctx->PixelMaps.BtoB.Map8[j * bSize / texSize]; ubyte a = ctx->PixelMaps.AtoA.Map8[i * aSize / texSize]; - util_pack_color_ub(r, g, b, a, pt->format, dest + k); + util_pack_color_ub(r, g, b, a, pt->format, &uc); + *(dest + k) = uc.ui; } } diff --git a/src/mesa/state_tracker/st_atom_sampler.c b/src/mesa/state_tracker/st_atom_sampler.c index 6611956ae8..d6e3a3e561 100644 --- a/src/mesa/state_tracker/st_atom_sampler.c +++ b/src/mesa/state_tracker/st_atom_sampler.c @@ -229,14 +229,23 @@ update_samplers(struct st_context *st) /*printf("%s su=%u non-null\n", __FUNCTION__, su);*/ cso_single_sampler(st->cso_context, su, sampler); + if (su < st->ctx->Const.MaxVertexTextureImageUnits) { + cso_single_vertex_sampler(st->cso_context, su, sampler); + } } else { /*printf("%s su=%u null\n", __FUNCTION__, su);*/ cso_single_sampler(st->cso_context, su, NULL); + if (su < st->ctx->Const.MaxVertexTextureImageUnits) { + cso_single_vertex_sampler(st->cso_context, su, NULL); + } } } cso_single_sampler_done(st->cso_context); + if (st->ctx->Const.MaxVertexTextureImageUnits > 0) { + cso_single_vertex_sampler_done(st->cso_context); + } } diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c index 6e311e537e..09baff875b 100644 --- a/src/mesa/state_tracker/st_atom_shader.c +++ b/src/mesa/state_tracker/st_atom_shader.c @@ -56,82 +56,18 @@ #include "st_mesa_to_tgsi.h" -/** - * This represents a vertex program, especially translated to match - * the inputs of a particular fragment shader. - */ -struct translated_vertex_program -{ - struct st_vertex_program *master; - - /** The fragment shader "signature" this vertex shader is meant for: */ - GLbitfield frag_inputs; - /** Compared against master vertex program's serialNo: */ - GLuint serialNo; - /** Maps VERT_RESULT_x to slot */ - GLuint output_to_slot[VERT_RESULT_MAX]; - ubyte output_to_semantic_name[VERT_RESULT_MAX]; - ubyte output_to_semantic_index[VERT_RESULT_MAX]; - - /** Pointer to the translated vertex program */ - struct st_vertex_program *vp; - - struct translated_vertex_program *next; /**< next in linked list */ -}; - - -/** - * Given a vertex program output attribute, return the corresponding - * fragment program input attribute. - * \return -1 for vertex outputs that have no corresponding fragment input +/* + * Translate fragment program if needed. */ -static GLint -vp_out_to_fp_in(GLuint vertResult) -{ - if (vertResult >= VERT_RESULT_TEX0 && - vertResult < VERT_RESULT_TEX0 + MAX_TEXTURE_COORD_UNITS) - return FRAG_ATTRIB_TEX0 + (vertResult - VERT_RESULT_TEX0); - - if (vertResult >= VERT_RESULT_VAR0 && - vertResult < VERT_RESULT_VAR0 + MAX_VARYING) - return FRAG_ATTRIB_VAR0 + (vertResult - VERT_RESULT_VAR0); - - switch (vertResult) { - case VERT_RESULT_HPOS: - return FRAG_ATTRIB_WPOS; - case VERT_RESULT_COL0: - return FRAG_ATTRIB_COL0; - case VERT_RESULT_COL1: - return FRAG_ATTRIB_COL1; - case VERT_RESULT_FOGC: - return FRAG_ATTRIB_FOGC; - default: - /* Back-face colors, edge flags, etc */ - return -1; - } -} - - -/** - * Find a translated vertex program that corresponds to stvp and - * has outputs matched to stfp's inputs. - * This performs vertex and fragment translation (to TGSI) when needed. - */ -static struct translated_vertex_program * -find_translated_vp(struct st_context *st, - struct st_vertex_program *stvp, - struct st_fragment_program *stfp) +static void +translate_fp(struct st_context *st, + struct st_fragment_program *stfp) { - static const GLuint UNUSED = ~0; - struct translated_vertex_program *xvp; const GLbitfield fragInputsRead = stfp->Base.Base.InputsRead; - /* - * Translate fragment program if needed. - */ if (!stfp->state.tokens) { GLuint inAttr, numIn = 0; @@ -141,7 +77,7 @@ find_translated_vp(struct st_context *st, numIn++; } else { - stfp->input_to_slot[inAttr] = UNUSED; + stfp->input_to_slot[inAttr] = -1; } } @@ -151,170 +87,63 @@ find_translated_vp(struct st_context *st, st_translate_fragment_program(st, stfp, stfp->input_to_slot); } +} - /* See if we've got a translated vertex program whose outputs match - * the fragment program's inputs. - * XXX This could be a hash lookup, using InputsRead as the key. - */ - for (xvp = stfp->vertex_programs; xvp; xvp = xvp->next) { - if (xvp->master == stvp && xvp->frag_inputs == fragInputsRead) { - break; - } - } - /* No? Allocate translated vp object now */ - if (!xvp) { - xvp = ST_CALLOC_STRUCT(translated_vertex_program); - xvp->frag_inputs = fragInputsRead; - xvp->master = stvp; +/** + * Find a translated vertex program that corresponds to stvp and + * has outputs matched to stfp's inputs. + * This performs vertex and fragment translation (to TGSI) when needed. + */ +static struct st_vp_varient * +find_translated_vp(struct st_context *st, + struct st_vertex_program *stvp ) +{ + struct st_vp_varient *vpv; + struct st_vp_varient_key key; - xvp->next = stfp->vertex_programs; - stfp->vertex_programs = xvp; - } + /* Nothing in our key yet. This will change: + */ + memset(&key, 0, sizeof key); + key.dummy = 0; - /* See if we need to translate vertex program to TGSI form */ - if (xvp->serialNo != stvp->serialNo) { - GLuint outAttr; - const GLbitfield64 outputsWritten = stvp->Base.Base.OutputsWritten; - GLuint numVpOuts = 0; - GLboolean emitPntSize = GL_FALSE, emitBFC0 = GL_FALSE, emitBFC1 = GL_FALSE; - GLbitfield usedGenerics = 0x0; - GLbitfield usedOutputSlots = 0x0; - - /* Compute mapping of vertex program outputs to slots, which depends - * on the fragment program's input->slot mapping. + /* Do we need to throw away old translations after a change in the + * GL program string? + */ + if (stvp->serialNo != stvp->lastSerialNo) { + /* These may have changed if the program string changed. */ - for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) { - /* set defaults: */ - xvp->output_to_slot[outAttr] = UNUSED; - xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_COUNT; - xvp->output_to_semantic_index[outAttr] = 99; - - if (outAttr == VERT_RESULT_HPOS) { - /* always put xformed position into slot zero */ - GLuint slot = 0; - xvp->output_to_slot[VERT_RESULT_HPOS] = slot; - xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_POSITION; - xvp->output_to_semantic_index[outAttr] = 0; - numVpOuts++; - usedOutputSlots |= (1 << slot); - } - else if (outputsWritten & (1 << outAttr)) { - /* see if the frag prog wants this vert output */ - GLint fpInAttrib = vp_out_to_fp_in(outAttr); - if (fpInAttrib >= 0) { - GLuint fpInSlot = stfp->input_to_slot[fpInAttrib]; - if (fpInSlot != ~0) { - /* match this vp output to the fp input */ - GLuint vpOutSlot = stfp->input_map[fpInSlot]; - xvp->output_to_slot[outAttr] = vpOutSlot; - xvp->output_to_semantic_name[outAttr] = stfp->input_semantic_name[fpInSlot]; - xvp->output_to_semantic_index[outAttr] = stfp->input_semantic_index[fpInSlot]; - numVpOuts++; - usedOutputSlots |= (1 << vpOutSlot); - } - else { -#if 0 /*debug*/ - printf("VP output %d not used by FP\n", outAttr); -#endif - } - } - else if (outAttr == VERT_RESULT_PSIZ) - emitPntSize = GL_TRUE; - else if (outAttr == VERT_RESULT_BFC0) - emitBFC0 = GL_TRUE; - else if (outAttr == VERT_RESULT_BFC1) - emitBFC1 = GL_TRUE; - } -#if 0 /*debug*/ - printf("assign vp output_to_slot[%d] = %d\n", outAttr, - xvp->output_to_slot[outAttr]); -#endif - } - - /* must do these last */ - if (emitPntSize) { - GLuint slot = numVpOuts++; - xvp->output_to_slot[VERT_RESULT_PSIZ] = slot; - xvp->output_to_semantic_name[VERT_RESULT_PSIZ] = TGSI_SEMANTIC_PSIZE; - xvp->output_to_semantic_index[VERT_RESULT_PSIZ] = 0; - usedOutputSlots |= (1 << slot); - } - if (emitBFC0) { - GLuint slot = numVpOuts++; - xvp->output_to_slot[VERT_RESULT_BFC0] = slot; - xvp->output_to_semantic_name[VERT_RESULT_BFC0] = TGSI_SEMANTIC_COLOR; - xvp->output_to_semantic_index[VERT_RESULT_BFC0] = 0; - usedOutputSlots |= (1 << slot); - } - if (emitBFC1) { - GLuint slot = numVpOuts++; - xvp->output_to_slot[VERT_RESULT_BFC1] = slot; - xvp->output_to_semantic_name[VERT_RESULT_BFC1] = TGSI_SEMANTIC_COLOR; - xvp->output_to_semantic_index[VERT_RESULT_BFC1] = 1; - usedOutputSlots |= (1 << slot); - } - - /* build usedGenerics mask */ - usedGenerics = 0x0; - for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) { - if (xvp->output_to_semantic_name[outAttr] == TGSI_SEMANTIC_GENERIC) { - usedGenerics |= (1 << xvp->output_to_semantic_index[outAttr]); - } - } + st_prepare_vertex_program( st, stvp ); - /* For each vertex program output that doesn't match up to a fragment - * program input, map the vertex program output to a free slot and - * free generic attribute. + /* We are now up-to-date: */ - for (outAttr = 0; outAttr < VERT_RESULT_MAX; outAttr++) { - if (outputsWritten & (1 << outAttr)) { - if (xvp->output_to_slot[outAttr] == UNUSED) { - GLint freeGeneric = _mesa_ffs(~usedGenerics) - 1; - GLint freeSlot = _mesa_ffs(~usedOutputSlots) - 1; - usedGenerics |= (1 << freeGeneric); - usedOutputSlots |= (1 << freeSlot); - xvp->output_to_slot[outAttr] = freeSlot; - xvp->output_to_semantic_name[outAttr] = TGSI_SEMANTIC_GENERIC; - xvp->output_to_semantic_index[outAttr] = freeGeneric; - } - } - -#if 0 /*debug*/ - printf("vp output_to_slot[%d] = %d\n", outAttr, - xvp->output_to_slot[outAttr]); -#endif + stvp->lastSerialNo = stvp->serialNo; + } + + /* See if we've got a translated vertex program whose outputs match + * the fragment program's inputs. + */ + for (vpv = stvp->varients; vpv; vpv = vpv->next) { + if (memcmp(&vpv->key, &key, sizeof key) == 0) { + break; } + } - assert(stvp->Base.Base.NumInstructions > 1); - - st_translate_vertex_program(st, stvp, xvp->output_to_slot, - xvp->output_to_semantic_name, - xvp->output_to_semantic_index); - - xvp->vp = stvp; - - /* translated VP is up to date now */ - xvp->serialNo = stvp->serialNo; + /* No? Perform new translation here. */ + if (!vpv) { + vpv = st_translate_vertex_program(st, stvp, &key); + if (!vpv) + return NULL; + + vpv->next = stvp->varients; + stvp->varients = vpv; } - return xvp; + return vpv; } -void -st_free_translated_vertex_programs(struct st_context *st, - struct translated_vertex_program *xvp) -{ - struct translated_vertex_program *next; - - while (xvp) { - next = xvp->next; - _mesa_free(xvp); - xvp = next; - } -} static void * @@ -328,32 +157,19 @@ get_passthrough_fs(struct st_context *st) return st->passthrough_fs; } - static void -update_linkage( struct st_context *st ) +update_fp( struct st_context *st ) { - struct st_vertex_program *stvp; struct st_fragment_program *stfp; - struct translated_vertex_program *xvp; - - /* find active shader and params -- Should be covered by - * ST_NEW_VERTEX_PROGRAM - */ - assert(st->ctx->VertexProgram._Current); - stvp = st_vertex_program(st->ctx->VertexProgram._Current); - assert(stvp->Base.Base.Target == GL_VERTEX_PROGRAM_ARB); assert(st->ctx->FragmentProgram._Current); stfp = st_fragment_program(st->ctx->FragmentProgram._Current); assert(stfp->Base.Base.Target == GL_FRAGMENT_PROGRAM_ARB); - xvp = find_translated_vp(st, stvp, stfp); + translate_fp(st, stfp); - st_reference_vertprog(st, &st->vp, stvp); st_reference_fragprog(st, &st->fp, stfp); - cso_set_vertex_shader_handle(st->cso_context, stvp->driver_shader); - if (st->missing_textures) { /* use a pass-through frag shader that uses no textures */ void *fs = get_passthrough_fs(st); @@ -362,16 +178,48 @@ update_linkage( struct st_context *st ) else { cso_set_fragment_shader_handle(st->cso_context, stfp->driver_shader); } +} + +const struct st_tracked_state st_update_fp = { + "st_update_fp", /* name */ + { /* dirty */ + 0, /* mesa */ + ST_NEW_FRAGMENT_PROGRAM /* st */ + }, + update_fp /* update */ +}; + + + + +static void +update_vp( struct st_context *st ) +{ + struct st_vertex_program *stvp; + + /* find active shader and params -- Should be covered by + * ST_NEW_VERTEX_PROGRAM + */ + assert(st->ctx->VertexProgram._Current); + stvp = st_vertex_program(st->ctx->VertexProgram._Current); + assert(stvp->Base.Base.Target == GL_VERTEX_PROGRAM_ARB); + + st->vp_varient = find_translated_vp(st, stvp); + + st_reference_vertprog(st, &st->vp, stvp); + + cso_set_vertex_shader_handle(st->cso_context, + st->vp_varient->driver_shader); - st->vertex_result_to_slot = xvp->output_to_slot; + st->vertex_result_to_slot = stvp->result_to_output; } -const struct st_tracked_state st_update_shader = { - "st_update_shader", /* name */ +const struct st_tracked_state st_update_vp = { + "st_update_vp", /* name */ { /* dirty */ 0, /* mesa */ - ST_NEW_VERTEX_PROGRAM | ST_NEW_FRAGMENT_PROGRAM /* st */ + ST_NEW_VERTEX_PROGRAM /* st */ }, - update_linkage /* update */ + update_vp /* update */ }; diff --git a/src/mesa/state_tracker/st_atom_texture.c b/src/mesa/state_tracker/st_atom_texture.c index 4d4f97da7e..0b68447d21 100644 --- a/src/mesa/state_tracker/st_atom_texture.c +++ b/src/mesa/state_tracker/st_atom_texture.c @@ -32,6 +32,8 @@ */ +#include "main/macros.h" + #include "st_context.h" #include "st_atom.h" #include "st_texture.h" @@ -99,6 +101,12 @@ update_textures(struct st_context *st) cso_set_sampler_textures(st->cso_context, st->state.num_textures, st->state.sampler_texture); + if (st->ctx->Const.MaxVertexTextureImageUnits > 0) { + cso_set_vertex_sampler_textures(st->cso_context, + MIN2(st->state.num_textures, + st->ctx->Const.MaxVertexTextureImageUnits), + st->state.sampler_texture); + } } diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c index 1960d171bf..1bdeaccda3 100644 --- a/src/mesa/state_tracker/st_cb_bitmap.c +++ b/src/mesa/state_tracker/st_cb_bitmap.c @@ -169,11 +169,6 @@ make_bitmap_fragment_program(GLcontext *ctx, GLuint samplerIndex) stfp = (struct st_fragment_program *) p; stfp->Base.UsesKill = GL_TRUE; - /* No need to send this incomplete program down to hardware: - * - * st_translate_fragment_program(ctx->st, stfp, NULL); - */ - return stfp; } diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c index 1d33e81c2c..1baff19040 100644 --- a/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/src/mesa/state_tracker/st_cb_drawpixels.c @@ -60,6 +60,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_inlines.h" +#include "tgsi/tgsi_ureg.h" #include "util/u_tile.h" #include "util/u_draw_quad.h" #include "util/u_math.h" @@ -236,78 +237,41 @@ make_fragment_shader_z(struct st_context *st) * Create a simple vertex shader that just passes through the * vertex position and texcoord (and optionally, color). */ -static struct st_vertex_program * -st_make_passthrough_vertex_shader(struct st_context *st, GLboolean passColor) +static void * +st_make_passthrough_vertex_shader(struct st_context *st, + GLboolean passColor) { - GLcontext *ctx = st->ctx; - struct st_vertex_program *stvp; - struct gl_program *p; - GLuint ic = 0; - - if (st->drawpix.vert_shaders[passColor]) - return st->drawpix.vert_shaders[passColor]; - - /* - * Create shader now - */ - p = ctx->Driver.NewProgram(ctx, GL_VERTEX_PROGRAM_ARB, 0); - if (!p) - return NULL; - - if (passColor) - p->NumInstructions = 4; - else - p->NumInstructions = 3; - - p->Instructions = _mesa_alloc_instructions(p->NumInstructions); - if (!p->Instructions) { - ctx->Driver.DeleteProgram(ctx, p); - return NULL; - } - _mesa_init_instructions(p->Instructions, p->NumInstructions); - /* MOV result.pos, vertex.pos; */ - p->Instructions[0].Opcode = OPCODE_MOV; - p->Instructions[0].DstReg.File = PROGRAM_OUTPUT; - p->Instructions[0].DstReg.Index = VERT_RESULT_HPOS; - p->Instructions[0].SrcReg[0].File = PROGRAM_INPUT; - p->Instructions[0].SrcReg[0].Index = VERT_ATTRIB_POS; - /* MOV result.texcoord0, vertex.texcoord0; */ - p->Instructions[1].Opcode = OPCODE_MOV; - p->Instructions[1].DstReg.File = PROGRAM_OUTPUT; - p->Instructions[1].DstReg.Index = VERT_RESULT_TEX0; - p->Instructions[1].SrcReg[0].File = PROGRAM_INPUT; - p->Instructions[1].SrcReg[0].Index = VERT_ATTRIB_TEX0; - ic = 2; - if (passColor) { - /* MOV result.color0, vertex.color0; */ - p->Instructions[ic].Opcode = OPCODE_MOV; - p->Instructions[ic].DstReg.File = PROGRAM_OUTPUT; - p->Instructions[ic].DstReg.Index = VERT_RESULT_COL0; - p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT; - p->Instructions[ic].SrcReg[0].Index = VERT_ATTRIB_COLOR0; - ic++; - } - - /* END; */ - p->Instructions[ic].Opcode = OPCODE_END; - ic++; - - assert(ic == p->NumInstructions); + if (!st->drawpix.vert_shaders[passColor]) { + struct ureg_program *ureg = + ureg_create( TGSI_PROCESSOR_VERTEX ); + + if (ureg == NULL) + return NULL; + + /* MOV result.pos, vertex.pos; */ + ureg_MOV(ureg, + ureg_DECL_output( ureg, TGSI_SEMANTIC_POSITION, 0 ), + ureg_DECL_vs_input( ureg, 0 )); + + /* MOV result.texcoord0, vertex.texcoord0; */ + ureg_MOV(ureg, + ureg_DECL_output( ureg, TGSI_SEMANTIC_GENERIC, 0 ), + ureg_DECL_vs_input( ureg, 1 )); + + if (passColor) { + /* MOV result.color0, vertex.color0; */ + ureg_MOV(ureg, + ureg_DECL_output( ureg, TGSI_SEMANTIC_COLOR, 0 ), + ureg_DECL_vs_input( ureg, 2 )); + } - p->InputsRead = VERT_BIT_POS | VERT_BIT_TEX0; - p->OutputsWritten = ((1 << VERT_RESULT_TEX0) | - (1 << VERT_RESULT_HPOS)); - if (passColor) { - p->InputsRead |= VERT_BIT_COLOR0; - p->OutputsWritten |= (1 << VERT_RESULT_COL0); + ureg_END( ureg ); + + st->drawpix.vert_shaders[passColor] = + ureg_create_shader_and_destroy( ureg, st->pipe ); } - stvp = (struct st_vertex_program *) p; - st_translate_vertex_program(st, stvp, NULL, NULL, NULL); - - st->drawpix.vert_shaders[passColor] = stvp; - - return stvp; + return st->drawpix.vert_shaders[passColor]; } @@ -539,8 +503,8 @@ draw_textured_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z, GLsizei width, GLsizei height, GLfloat zoomX, GLfloat zoomY, struct pipe_texture *pt, - struct st_vertex_program *stvp, - struct st_fragment_program *stfp, + void *driver_vp, + void *driver_fp, const GLfloat *color, GLboolean invertTex) { @@ -575,10 +539,10 @@ draw_textured_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z, } /* fragment shader state: TEX lookup program */ - cso_set_fragment_shader_handle(cso, stfp->driver_shader); + cso_set_fragment_shader_handle(cso, driver_fp); /* vertex shader state: position + texcoord pass-through */ - cso_set_vertex_shader_handle(cso, stvp->driver_shader); + cso_set_vertex_shader_handle(cso, driver_vp); /* texture sampling state: */ @@ -621,10 +585,10 @@ draw_textured_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z, struct pipe_texture *textures[2]; textures[0] = pt; textures[1] = st->pixel_xfer.pixelmap_texture; - pipe->set_sampler_textures(pipe, 2, textures); + pipe->set_fragment_sampler_textures(pipe, 2, textures); } else { - pipe->set_sampler_textures(pipe, 1, &pt); + pipe->set_fragment_sampler_textures(pipe, 1, &pt); } /* Compute window coords (y=0=bottom) with pixel zoom. @@ -637,8 +601,8 @@ draw_textured_quad(GLcontext *ctx, GLint x, GLint y, GLfloat z, y1 = y + height * ctx->Pixel.ZoomY; draw_quad(ctx, x0, y0, z, x1, y1, color, invertTex, - (GLfloat) width / pt->width[0], - (GLfloat) height / pt->height[0]); + (GLfloat) width / pt->width0, + (GLfloat) height / pt->height0); /* restore state */ cso_restore_rasterizer(cso); @@ -737,7 +701,7 @@ draw_stencil_pixels(GLcontext *ctx, GLint x, GLint y, } /* now pack the stencil (and Z) values in the dest format */ - switch (pt->format) { + switch (pt->texture->format) { case PIPE_FORMAT_S8_UNORM: { ubyte *dest = stmap + spanY * pt->stride + spanX; @@ -806,7 +770,7 @@ st_DrawPixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, const struct gl_pixelstore_attrib *unpack, const GLvoid *pixels) { struct st_fragment_program *stfp; - struct st_vertex_program *stvp; + void *driver_vp; struct st_context *st = st_context(ctx); struct pipe_surface *ps; const GLfloat *color; @@ -826,13 +790,13 @@ st_DrawPixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, if (format == GL_DEPTH_COMPONENT) { ps = st->state.framebuffer.zsbuf; stfp = make_fragment_shader_z(st); - stvp = st_make_passthrough_vertex_shader(st, GL_TRUE); + driver_vp = st_make_passthrough_vertex_shader(st, GL_TRUE); color = ctx->Current.RasterColor; } else { ps = st->state.framebuffer.cbufs[0]; stfp = combined_drawpix_fragment_program(ctx); - stvp = st_make_passthrough_vertex_shader(st, GL_FALSE); + driver_vp = st_make_passthrough_vertex_shader(st, GL_FALSE); color = NULL; } @@ -843,7 +807,10 @@ st_DrawPixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, if (pt) { draw_textured_quad(ctx, x, y, ctx->Current.RasterPos[2], width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY, - pt, stvp, stfp, color, GL_FALSE); + pt, + driver_vp, + stfp->driver_shader, + color, GL_FALSE); pipe_texture_reference(&pt, NULL); } } @@ -889,8 +856,8 @@ copy_stencil_pixels(GLcontext *ctx, GLint srcx, GLint srcy, usage, dstx, dsty, width, height); - assert(ptDraw->block.width == 1); - assert(ptDraw->block.height == 1); + assert(pf_get_blockwidth(ptDraw->texture->format) == 1); + assert(pf_get_blockheight(ptDraw->texture->format) == 1); /* map the stencil buffer */ drawMap = screen->transfer_map(screen, ptDraw); @@ -911,7 +878,7 @@ copy_stencil_pixels(GLcontext *ctx, GLint srcx, GLint srcy, dst = drawMap + y * ptDraw->stride; src = buffer + i * width; - switch (ptDraw->format) { + switch (ptDraw->texture->format) { case PIPE_FORMAT_S8Z24_UNORM: { uint *dst4 = (uint *) dst; @@ -960,7 +927,7 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, struct pipe_context *pipe = st->pipe; struct pipe_screen *screen = pipe->screen; struct st_renderbuffer *rbRead; - struct st_vertex_program *stvp; + void *driver_vp; struct st_fragment_program *stfp; struct pipe_texture *pt; GLfloat *color; @@ -1009,14 +976,14 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, rbRead = st_get_color_read_renderbuffer(ctx); color = NULL; stfp = combined_drawpix_fragment_program(ctx); - stvp = st_make_passthrough_vertex_shader(st, GL_FALSE); + driver_vp = st_make_passthrough_vertex_shader(st, GL_FALSE); } else { assert(type == GL_DEPTH); rbRead = st_renderbuffer(ctx->ReadBuffer->_DepthBuffer); color = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; stfp = make_fragment_shader_z(st); - stvp = st_make_passthrough_vertex_shader(st, GL_TRUE); + driver_vp = st_make_passthrough_vertex_shader(st, GL_TRUE); } srcFormat = rbRead->texture->format; @@ -1148,7 +1115,10 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, /* draw textured quad */ draw_textured_quad(ctx, dstx, dsty, ctx->Current.RasterPos[2], width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY, - pt, stvp, stfp, color, GL_TRUE); + pt, + driver_vp, + stfp->driver_shader, + color, GL_TRUE); pipe_texture_reference(&pt, NULL); } diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c index 65ce12ccd4..ead8e22888 100644 --- a/src/mesa/state_tracker/st_cb_fbo.c +++ b/src/mesa/state_tracker/st_cb_fbo.c @@ -98,16 +98,14 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb, strb->defined = GL_FALSE; /* undefined contents now */ if(strb->software) { - struct pipe_format_block block; size_t size; _mesa_free(strb->data); assert(strb->format != PIPE_FORMAT_NONE); - pf_get_block(strb->format, &block); - strb->stride = pf_get_stride(&block, width); - size = pf_get_2d_size(&block, strb->stride, height); + strb->stride = pf_get_stride(strb->format, width); + size = pf_get_2d_size(strb->format, strb->stride, height); strb->data = _mesa_malloc(size); @@ -127,10 +125,9 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb, memset(&template, 0, sizeof(template)); template.target = PIPE_TEXTURE_2D; template.format = format; - pf_get_block(format, &template.block); - template.width[0] = width; - template.height[0] = height; - template.depth[0] = 1; + template.width0 = width; + template.height0 = height; + template.depth0 = 1; template.last_level = 0; template.nr_samples = rb->NumSamples; if (pf_is_depth_stencil(format)) { @@ -376,7 +373,7 @@ st_render_texture(GLcontext *ctx, rb->_BaseFormat = texImage->_BaseFormat; /*printf("***** render to texture level %d: %d x %d\n", att->TextureLevel, rb->Width, rb->Height);*/ - /*printf("***** pipe texture %d x %d\n", pt->width[0], pt->height[0]);*/ + /*printf("***** pipe texture %d x %d\n", pt->width0, pt->height0);*/ pipe_texture_reference( &strb->texture, pt ); diff --git a/src/mesa/state_tracker/st_cb_program.c b/src/mesa/state_tracker/st_cb_program.c index b2d5c39a3a..8c276f8128 100644 --- a/src/mesa/state_tracker/st_cb_program.c +++ b/src/mesa/state_tracker/st_cb_program.c @@ -138,24 +138,7 @@ st_delete_program(GLcontext *ctx, struct gl_program *prog) case GL_VERTEX_PROGRAM_ARB: { struct st_vertex_program *stvp = (struct st_vertex_program *) prog; - - if (stvp->driver_shader) { - cso_delete_vertex_shader(st->cso_context, stvp->driver_shader); - stvp->driver_shader = NULL; - } - - if (stvp->draw_shader) { -#if FEATURE_feedback || FEATURE_drawpix - /* this would only have been allocated for the RasterPos path */ - draw_delete_vertex_shader(st->draw, stvp->draw_shader); - stvp->draw_shader = NULL; -#endif - } - - if (stvp->state.tokens) { - st_free_tokens(stvp->state.tokens); - stvp->state.tokens = NULL; - } + st_vp_release_varients( st, stvp ); } break; case GL_FRAGMENT_PROGRAM_ARB: @@ -177,8 +160,6 @@ st_delete_program(GLcontext *ctx, struct gl_program *prog) _mesa_reference_program(ctx, &prg, NULL); stfp->bitmap_program = NULL; } - - st_free_translated_vertex_programs(st, stfp->vertex_programs); } break; default: @@ -219,8 +200,6 @@ static void st_program_string_notify( GLcontext *ctx, stfp->state.tokens = NULL; } - stfp->param_state = stfp->Base.Base.Parameters->StateFlags; - if (st->fp == stfp) st->dirty.st |= ST_NEW_FRAGMENT_PROGRAM; } @@ -229,25 +208,7 @@ static void st_program_string_notify( GLcontext *ctx, stvp->serialNo++; - if (stvp->driver_shader) { - cso_delete_vertex_shader(st->cso_context, stvp->driver_shader); - stvp->driver_shader = NULL; - } - - if (stvp->draw_shader) { -#if FEATURE_feedback || FEATURE_drawpix - /* this would only have been allocated for the RasterPos path */ - draw_delete_vertex_shader(st->draw, stvp->draw_shader); - stvp->draw_shader = NULL; -#endif - } - - if (stvp->state.tokens) { - st_free_tokens(stvp->state.tokens); - stvp->state.tokens = NULL; - } - - stvp->param_state = stvp->Base.Base.Parameters->StateFlags; + st_vp_release_varients( st, stvp ); if (st->vp == stvp) st->dirty.st |= ST_NEW_VERTEX_PROGRAM; diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index 772bb3bb69..6fa7bb64f2 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -103,7 +103,7 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, } /* get stencil (and Z) values */ - switch (pt->format) { + switch (pt->texture->format) { case PIPE_FORMAT_S8_UNORM: { const ubyte *src = stmap + srcY * pt->stride; @@ -243,7 +243,7 @@ st_fast_readpixels(GLcontext *ctx, struct st_renderbuffer *strb, GLint row, col, dy, dstStride; if (st_fb_orientation(ctx->ReadBuffer) == Y_0_TOP) { - y = strb->texture->height[0] - y - height; + y = strb->texture->height0 - y - height; } trans = st_cond_flush_get_tex_transfer(st_context(ctx), strb->texture, @@ -431,8 +431,8 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, const GLint dstStride = _mesa_image_row_stride(&clippedPacking, width, format, type); - if (trans->format == PIPE_FORMAT_S8Z24_UNORM || - trans->format == PIPE_FORMAT_X8Z24_UNORM) { + if (trans->texture->format == PIPE_FORMAT_S8Z24_UNORM || + trans->texture->format == PIPE_FORMAT_X8Z24_UNORM) { if (format == GL_DEPTH_COMPONENT) { for (i = 0; i < height; i++) { GLuint ztemp[MAX_WIDTH]; @@ -463,8 +463,8 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, } } } - else if (trans->format == PIPE_FORMAT_Z24S8_UNORM || - trans->format == PIPE_FORMAT_Z24X8_UNORM) { + else if (trans->texture->format == PIPE_FORMAT_Z24S8_UNORM || + trans->texture->format == PIPE_FORMAT_Z24X8_UNORM) { if (format == GL_DEPTH_COMPONENT) { for (i = 0; i < height; i++) { GLuint ztemp[MAX_WIDTH]; @@ -490,7 +490,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, } } } - else if (trans->format == PIPE_FORMAT_Z16_UNORM) { + else if (trans->texture->format == PIPE_FORMAT_Z16_UNORM) { for (i = 0; i < height; i++) { GLushort ztemp[MAX_WIDTH]; GLfloat zfloat[MAX_WIDTH]; @@ -505,7 +505,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, dst += dstStride; } } - else if (trans->format == PIPE_FORMAT_Z32_UNORM) { + else if (trans->texture->format == PIPE_FORMAT_Z32_UNORM) { for (i = 0; i < height; i++) { GLuint ztemp[MAX_WIDTH]; GLfloat zfloat[MAX_WIDTH]; diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index d4630a514f..6d136f5abf 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -405,10 +405,9 @@ compress_with_blit(GLcontext * ctx, memset(&templ, 0, sizeof(templ)); templ.target = PIPE_TEXTURE_2D; templ.format = st_mesa_format_to_pipe_format(mesa_format); - pf_get_block(templ.format, &templ.block); - templ.width[0] = width; - templ.height[0] = height; - templ.depth[0] = 1; + templ.width0 = width; + templ.height0 = height; + templ.depth0 = 1; templ.last_level = 0; templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER; src_tex = screen->texture_create(screen, &templ); @@ -833,7 +832,7 @@ decompress_with_blit(GLcontext * ctx, GLenum target, GLint level, /* copy/pack data into user buffer */ if (st_equal_formats(stImage->pt->format, format, type)) { /* memcpy */ - const uint bytesPerRow = width * pf_get_size(stImage->pt->format); + const uint bytesPerRow = width * pf_get_blocksize(stImage->pt->format); ubyte *map = screen->transfer_map(screen, tex_xfer); GLuint row; for (row = 0; row < height; row++) { @@ -915,7 +914,7 @@ st_get_tex_image(GLcontext * ctx, GLenum target, GLint level, PIPE_TRANSFER_READ, 0, 0, stImage->base.Width, stImage->base.Height); - texImage->RowStride = stImage->transfer->stride / stImage->pt->block.size; + texImage->RowStride = stImage->transfer->stride / pf_get_blocksize(stImage->pt->format); } else { /* Otherwise, the image should actually be stored in @@ -1163,10 +1162,10 @@ st_CompressedTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, struct gl_texture_image *texImage) { struct st_texture_image *stImage = st_texture_image(texImage); - struct pipe_format_block block; int srcBlockStride; int dstBlockStride; int y; + enum pipe_format pformat= stImage->pt->format; if (stImage->pt) { unsigned face = _mesa_tex_target_to_face(target); @@ -1178,8 +1177,7 @@ st_CompressedTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, xoffset, yoffset, width, height); - block = stImage->pt->block; - srcBlockStride = pf_get_stride(&block, width); + srcBlockStride = pf_get_stride(pformat, width); dstBlockStride = stImage->transfer->stride; } else { assert(stImage->pt); @@ -1193,16 +1191,16 @@ st_CompressedTexSubImage2D(GLcontext *ctx, GLenum target, GLint level, return; } - assert(xoffset % block.width == 0); - assert(yoffset % block.height == 0); - assert(width % block.width == 0); - assert(height % block.height == 0); + assert(xoffset % pf_get_blockwidth(pformat) == 0); + assert(yoffset % pf_get_blockheight(pformat) == 0); + assert(width % pf_get_blockwidth(pformat) == 0); + assert(height % pf_get_blockheight(pformat) == 0); - for (y = 0; y < height; y += block.height) { + for (y = 0; y < height; y += pf_get_blockheight(pformat)) { /* don't need to adjust for xoffset and yoffset as st_texture_image_map does that */ - const char *src = (const char*)data + srcBlockStride * pf_get_nblocksy(&block, y); - char *dst = (char*)texImage->Data + dstBlockStride * pf_get_nblocksy(&block, y); - memcpy(dst, src, pf_get_stride(&block, width)); + const char *src = (const char*)data + srcBlockStride * pf_get_nblocksy(pformat, y); + char *dst = (char*)texImage->Data + dstBlockStride * pf_get_nblocksy(pformat, y); + memcpy(dst, src, pf_get_stride(pformat, width)); } if (stImage->pt) { @@ -1692,10 +1690,10 @@ copy_image_data_to_texture(struct st_context *st, dstLevel, stImage->base.Data, stImage->base.RowStride * - stObj->pt->block.size, + pf_get_blocksize(stObj->pt->format), stImage->base.RowStride * stImage->base.Height * - stObj->pt->block.size); + pf_get_blocksize(stObj->pt->format)); _mesa_align_free(stImage->base.Data); stImage->base.Data = NULL; } @@ -1761,10 +1759,9 @@ st_finalize_texture(GLcontext *ctx, if (stObj->pt->target != gl_target_to_pipe(stObj->base.Target) || stObj->pt->format != fmt || stObj->pt->last_level < stObj->lastLevel || - stObj->pt->width[0] != firstImage->base.Width2 || - stObj->pt->height[0] != firstImage->base.Height2 || - stObj->pt->depth[0] != firstImage->base.Depth2 || - stObj->pt->block.size != blockSize) + stObj->pt->width0 != firstImage->base.Width2 || + stObj->pt->height0 != firstImage->base.Height2 || + stObj->pt->depth0 != firstImage->base.Depth2) { pipe_texture_reference(&stObj->pt, NULL); ctx->st->dirty.st |= ST_NEW_FRAMEBUFFER; diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h index 18adb35e87..b760728658 100644 --- a/src/mesa/state_tracker/st_context.h +++ b/src/mesa/state_tracker/st_context.h @@ -127,6 +127,8 @@ struct st_context struct st_vertex_program *vp; /**< Currently bound vertex program */ struct st_fragment_program *fp; /**< Currently bound fragment program */ + struct st_vp_varient *vp_varient; + struct gl_texture_object *default_texture; struct { diff --git a/src/mesa/state_tracker/st_debug.c b/src/mesa/state_tracker/st_debug.c index 3009cde9d5..6e699ca552 100644 --- a/src/mesa/state_tracker/st_debug.c +++ b/src/mesa/state_tracker/st_debug.c @@ -86,7 +86,8 @@ st_print_current(void) } #endif - tgsi_dump( st->vp->state.tokens, 0 ); + if (st->vp->varients) + tgsi_dump( st->vp->varients[0].state.tokens, 0 ); if (st->vp->Base.Base.Parameters) _mesa_print_parameter_list(st->vp->Base.Base.Parameters); diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c index 68bc76b572..e13ae57a0e 100644 --- a/src/mesa/state_tracker/st_draw.c +++ b/src/mesa/state_tracker/st_draw.c @@ -573,7 +573,7 @@ st_draw_vbo(GLcontext *ctx, /* must get these after state validation! */ vp = ctx->st->vp; - vs = &ctx->st->vp->state; + vs = &ctx->st->vp_varient->state; #if 0 if (MESA_VERBOSE & VERBOSE_GLSL) { diff --git a/src/mesa/state_tracker/st_draw_feedback.c b/src/mesa/state_tracker/st_draw_feedback.c index b2d682ef64..d793f820bc 100644 --- a/src/mesa/state_tracker/st_draw_feedback.c +++ b/src/mesa/state_tracker/st_draw_feedback.c @@ -120,10 +120,10 @@ st_feedback_draw_vbo(GLcontext *ctx, /* must get these after state validation! */ vp = ctx->st->vp; - vs = &st->vp->state; + vs = &st->vp_varient->state; - if (!st->vp->draw_shader) { - st->vp->draw_shader = draw_create_vertex_shader(draw, vs); + if (!st->vp_varient->draw_shader) { + st->vp_varient->draw_shader = draw_create_vertex_shader(draw, vs); } /* @@ -136,7 +136,7 @@ st_feedback_draw_vbo(GLcontext *ctx, draw_set_viewport_state(draw, &st->state.viewport); draw_set_clip_state(draw, &st->state.clip); draw_set_rasterizer_state(draw, &st->state.rasterizer); - draw_bind_vertex_shader(draw, st->vp->draw_shader); + draw_bind_vertex_shader(draw, st->vp_varient->draw_shader); set_feedback_vertex_format(ctx); /* loop over TGSI shader inputs to determine vertex buffer diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 57fe72d76a..ef3cbc53ee 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -92,6 +92,10 @@ void st_init_limits(struct st_context *st) = _min(screen->get_param(screen, PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS), MAX_VERTEX_TEXTURE_IMAGE_UNITS); + c->MaxCombinedTextureImageUnits + = _min(screen->get_param(screen, PIPE_CAP_MAX_COMBINED_SAMPLERS), + MAX_COMBINED_TEXTURE_IMAGE_UNITS); + c->MaxTextureCoordUnits = _min(c->MaxTextureImageUnits, MAX_TEXTURE_COORD_UNITS); diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 02f80057c2..93125afe9e 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -389,6 +389,33 @@ default_rgba_format(struct pipe_screen *screen, } /** + * Find an RGB format supported by the context/winsys. + */ +static enum pipe_format +default_rgb_format(struct pipe_screen *screen, + enum pipe_texture_target target, + unsigned tex_usage, + unsigned geom_flags) +{ + static const enum pipe_format colorFormats[] = { + PIPE_FORMAT_X8R8G8B8_UNORM, + PIPE_FORMAT_B8G8R8X8_UNORM, + PIPE_FORMAT_R8G8B8X8_UNORM, + PIPE_FORMAT_A8R8G8B8_UNORM, + PIPE_FORMAT_B8G8R8A8_UNORM, + PIPE_FORMAT_R8G8B8A8_UNORM, + PIPE_FORMAT_R5G6B5_UNORM + }; + uint i; + for (i = 0; i < Elements(colorFormats); i++) { + if (screen->is_format_supported( screen, colorFormats[i], target, tex_usage, geom_flags )) { + return colorFormats[i]; + } + } + return PIPE_FORMAT_NONE; +} + +/** * Find an sRGBA format supported by the context/winsys. */ static enum pipe_format @@ -472,13 +499,14 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case 4: case GL_RGBA: case GL_COMPRESSED_RGBA: - case 3: - case GL_RGB: - case GL_COMPRESSED_RGB: case GL_RGBA8: case GL_RGB10_A2: case GL_RGBA12: return default_rgba_format( screen, target, tex_usage, geom_flags ); + case 3: + case GL_RGB: + case GL_COMPRESSED_RGB: + return default_rgb_format( screen, target, tex_usage, geom_flags ); case GL_RGBA16: if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) return default_deep_rgba_format( screen, target, tex_usage, geom_flags ); @@ -500,7 +528,7 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case GL_RGB10: case GL_RGB12: case GL_RGB16: - return default_rgba_format( screen, target, tex_usage, geom_flags ); + return default_rgb_format( screen, target, tex_usage, geom_flags ); case GL_RGB5: case GL_RGB4: diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index 16ca2771b0..7700551830 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -38,6 +38,7 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" #include "util/u_gen_mipmap.h" +#include "util/u_math.h" #include "cso_cache/cso_cache.h" #include "cso_cache/cso_context.h" @@ -133,29 +134,33 @@ fallback_generate_mipmap(GLcontext *ctx, GLenum target, srcTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face, srcLevel, zslice, PIPE_TRANSFER_READ, 0, 0, - pt->width[srcLevel], - pt->height[srcLevel]); + u_minify(pt->width0, srcLevel), + u_minify(pt->height0, srcLevel)); dstTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face, dstLevel, zslice, PIPE_TRANSFER_WRITE, 0, 0, - pt->width[dstLevel], - pt->height[dstLevel]); + u_minify(pt->width0, dstLevel), + u_minify(pt->height0, dstLevel)); srcData = (ubyte *) screen->transfer_map(screen, srcTrans); dstData = (ubyte *) screen->transfer_map(screen, dstTrans); - srcStride = srcTrans->stride / srcTrans->block.size; - dstStride = dstTrans->stride / dstTrans->block.size; + srcStride = srcTrans->stride / pf_get_blocksize(srcTrans->texture->format); + dstStride = dstTrans->stride / pf_get_blocksize(dstTrans->texture->format); _mesa_generate_mipmap_level(target, datatype, comps, - 0 /*border*/, - pt->width[srcLevel], pt->height[srcLevel], pt->depth[srcLevel], - srcData, - srcStride, /* stride in texels */ - pt->width[dstLevel], pt->height[dstLevel], pt->depth[dstLevel], - dstData, - dstStride); /* stride in texels */ + 0 /*border*/, + u_minify(pt->width0, srcLevel), + u_minify(pt->height0, srcLevel), + u_minify(pt->depth0, srcLevel), + srcData, + srcStride, /* stride in texels */ + u_minify(pt->width0, dstLevel), + u_minify(pt->height0, dstLevel), + u_minify(pt->depth0, dstLevel), + dstData, + dstStride); /* stride in texels */ screen->transfer_unmap(screen, srcTrans); screen->transfer_unmap(screen, dstTrans); @@ -232,9 +237,9 @@ st_generate_mipmap(GLcontext *ctx, GLenum target, oldTex->target, oldTex->format, lastLevel, - oldTex->width[0], - oldTex->height[0], - oldTex->depth[0], + oldTex->width0, + oldTex->height0, + oldTex->depth0, oldTex->tex_usage); /* The texture isn't in a "complete" state yet so set the expected @@ -269,9 +274,9 @@ st_generate_mipmap(GLcontext *ctx, GLenum target, = _mesa_get_tex_image(ctx, texObj, target, srcLevel); struct gl_texture_image *dstImage; struct st_texture_image *stImage; - uint dstWidth = pt->width[dstLevel]; - uint dstHeight = pt->height[dstLevel]; - uint dstDepth = pt->depth[dstLevel]; + uint dstWidth = u_minify(pt->width0, dstLevel); + uint dstHeight = u_minify(pt->height0, dstLevel); + uint dstDepth = u_minify(pt->depth0, dstLevel); uint border = srcImage->Border; dstImage = _mesa_get_tex_image(ctx, texObj, target, dstLevel); diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c index bd94c9d79e..1611d53e2f 100644 --- a/src/mesa/state_tracker/st_mesa_to_tgsi.c +++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c @@ -396,6 +396,23 @@ static void emit_swz( struct st_translate *t, } +/** + * Negate the value of DDY to match GL semantics where (0,0) is the + * lower-left corner of the window. + * Note that the GL_ARB_fragment_coord_conventions extension will + * effect this someday. + */ +static void emit_ddy( struct st_translate *t, + struct ureg_dst dst, + const struct prog_src_register *SrcReg ) +{ + struct ureg_program *ureg = t->ureg; + struct ureg_src src = translate_src( t, SrcReg ); + src = ureg_negate( src ); + ureg_DDY( ureg, dst, src ); +} + + static unsigned translate_opcode( unsigned op ) @@ -619,7 +636,9 @@ compile_instruction( ureg_MOV( ureg, dst[0], ureg_imm1f(ureg, 0.5) ); break; - + case OPCODE_DDY: + emit_ddy( t, dst[0], &inst->SrcReg[0] ); + break; default: ureg_insn( ureg, @@ -676,6 +695,31 @@ emit_inverted_wpos( struct st_translate *t, /** + * OpenGL's fragment gl_FrontFace input is 1 for front-facing, 0 for back. + * TGSI uses +1 for front, -1 for back. + * This function converts the TGSI value to the GL value. Simply clamping/ + * saturating the value to [0,1] does the job. + */ +static void +emit_face_var( struct st_translate *t, + const struct gl_program *program ) +{ + struct ureg_program *ureg = t->ureg; + struct ureg_dst face_temp = ureg_DECL_temporary( ureg ); + struct ureg_src face_input = t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]]; + + /* MOV_SAT face_temp, input[face] + */ + face_temp = ureg_saturate( face_temp ); + ureg_MOV( ureg, face_temp, face_input ); + + /* Use face_temp as face input from here on: + */ + t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]] = ureg_src(face_temp); +} + + +/** * Translate Mesa program to TGSI format. * \param program the program to translate * \param numInputs number of input registers used @@ -704,12 +748,10 @@ st_translate_mesa_program( const ubyte inputSemanticName[], const ubyte inputSemanticIndex[], const GLuint interpMode[], - const GLbitfield inputFlags[], GLuint numOutputs, const GLuint outputMapping[], const ubyte outputSemanticName[], - const ubyte outputSemanticIndex[], - const GLbitfield outputFlags[] ) + const ubyte outputSemanticIndex[] ) { struct st_translate translate, *t; struct ureg_program *ureg; @@ -748,6 +790,10 @@ st_translate_mesa_program( emit_inverted_wpos( t, program ); } + if (program->InputsRead & FRAG_BIT_FACE) { + emit_face_var( t, program ); + } + /* * Declare output attributes. */ diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.h b/src/mesa/state_tracker/st_mesa_to_tgsi.h index c0d1ff59e1..dc0362fe79 100644 --- a/src/mesa/state_tracker/st_mesa_to_tgsi.h +++ b/src/mesa/state_tracker/st_mesa_to_tgsi.h @@ -49,12 +49,10 @@ st_translate_mesa_program( const ubyte inputSemanticName[], const ubyte inputSemanticIndex[], const GLuint interpMode[], - const GLbitfield inputFlags[], GLuint numOutputs, const GLuint outputMapping[], const ubyte outputSemanticName[], - const ubyte outputSemanticIndex[], - const GLbitfield outputFlags[] ); + const ubyte outputSemanticIndex[] ); void st_free_tokens(const struct tgsi_token *tokens); diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 190b6a5526..5c81a033f9 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -50,6 +50,39 @@ #include "cso_cache/cso_context.h" + +/** + * Clean out any old compilations: + */ +void +st_vp_release_varients( struct st_context *st, + struct st_vertex_program *stvp ) +{ + struct st_vp_varient *vpv; + + for (vpv = stvp->varients; vpv; ) { + struct st_vp_varient *next = vpv->next; + + if (vpv->driver_shader) + cso_delete_vertex_shader(st->cso_context, vpv->driver_shader); + + if (vpv->draw_shader) + draw_delete_vertex_shader( st->draw, vpv->draw_shader ); + + if (vpv->state.tokens) + st_free_tokens(vpv->state.tokens); + + FREE( vpv ); + + vpv = next; + } + + stvp->varients = NULL; +} + + + + /** * Translate a Mesa vertex shader into a TGSI shader. * \param outputMapping to map vertex program output registers (VERT_RESULT_x) @@ -58,31 +91,13 @@ * \return pointer to cached pipe_shader object. */ void -st_translate_vertex_program(struct st_context *st, - struct st_vertex_program *stvp, - const GLuint outputMapping[], - const ubyte *outputSemanticName, - const ubyte *outputSemanticIndex) +st_prepare_vertex_program(struct st_context *st, + struct st_vertex_program *stvp) { - struct pipe_context *pipe = st->pipe; - GLuint defaultOutputMapping[VERT_RESULT_MAX]; - GLuint attr, i; - GLuint num_generic = 0; - - ubyte vs_input_semantic_name[PIPE_MAX_SHADER_INPUTS]; - ubyte vs_input_semantic_index[PIPE_MAX_SHADER_INPUTS]; - uint vs_num_inputs = 0; - - ubyte vs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS]; - ubyte vs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS]; - uint vs_num_outputs = 0; - - GLbitfield input_flags[MAX_PROGRAM_INPUTS]; - GLbitfield output_flags[MAX_PROGRAM_OUTPUTS]; + GLuint attr; - /*memset(&vs, 0, sizeof(vs));*/ - memset(input_flags, 0, sizeof(input_flags)); - memset(output_flags, 0, sizeof(output_flags)); + stvp->num_inputs = 0; + stvp->num_outputs = 0; if (stvp->Base.IsPositionInvariant) _mesa_insert_mvp_code(st->ctx, &stvp->Base); @@ -93,162 +108,56 @@ st_translate_vertex_program(struct st_context *st, */ for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) { if (stvp->Base.Base.InputsRead & (1 << attr)) { - const GLuint slot = vs_num_inputs; - - vs_num_inputs++; - - stvp->input_to_index[attr] = slot; - stvp->index_to_input[slot] = attr; - - switch (attr) { - case VERT_ATTRIB_POS: - vs_input_semantic_name[slot] = TGSI_SEMANTIC_POSITION; - vs_input_semantic_index[slot] = 0; - break; - case VERT_ATTRIB_WEIGHT: - /* fall-through */ - case VERT_ATTRIB_NORMAL: - /* just label as a generic */ - vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - vs_input_semantic_index[slot] = 0; - break; - case VERT_ATTRIB_COLOR0: - vs_input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - vs_input_semantic_index[slot] = 0; - break; - case VERT_ATTRIB_COLOR1: - vs_input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - vs_input_semantic_index[slot] = 1; - break; - case VERT_ATTRIB_FOG: - vs_input_semantic_name[slot] = TGSI_SEMANTIC_FOG; - vs_input_semantic_index[slot] = 0; - break; - case VERT_ATTRIB_POINT_SIZE: - vs_input_semantic_name[slot] = TGSI_SEMANTIC_PSIZE; - vs_input_semantic_index[slot] = 0; - break; - case VERT_ATTRIB_TEX0: - case VERT_ATTRIB_TEX1: - case VERT_ATTRIB_TEX2: - case VERT_ATTRIB_TEX3: - case VERT_ATTRIB_TEX4: - case VERT_ATTRIB_TEX5: - case VERT_ATTRIB_TEX6: - case VERT_ATTRIB_TEX7: - assert(slot < Elements(vs_input_semantic_name)); - vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - vs_input_semantic_index[slot] = num_generic++; - break; - case VERT_ATTRIB_GENERIC0: - case VERT_ATTRIB_GENERIC1: - case VERT_ATTRIB_GENERIC2: - case VERT_ATTRIB_GENERIC3: - case VERT_ATTRIB_GENERIC4: - case VERT_ATTRIB_GENERIC5: - case VERT_ATTRIB_GENERIC6: - case VERT_ATTRIB_GENERIC7: - case VERT_ATTRIB_GENERIC8: - case VERT_ATTRIB_GENERIC9: - case VERT_ATTRIB_GENERIC10: - case VERT_ATTRIB_GENERIC11: - case VERT_ATTRIB_GENERIC12: - case VERT_ATTRIB_GENERIC13: - case VERT_ATTRIB_GENERIC14: - case VERT_ATTRIB_GENERIC15: - assert(attr < VERT_ATTRIB_MAX); - assert(slot < Elements(vs_input_semantic_name)); - vs_input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - vs_input_semantic_index[slot] = num_generic++; - break; - default: - assert(0); - } - - input_flags[slot] = stvp->Base.Base.InputFlags[attr]; - } - } - -#if 0 - if (outputMapping && outputSemanticName) { - printf("VERT_RESULT written out_slot semantic_name semantic_index\n"); - for (attr = 0; attr < VERT_RESULT_MAX; attr++) { - printf(" %-2d %c %3d %2d %2d\n", - attr, - ((stvp->Base.Base.OutputsWritten & (1 << attr)) ? 'Y' : ' '), - outputMapping[attr], - outputSemanticName[attr], - outputSemanticIndex[attr]); + stvp->input_to_index[attr] = stvp->num_inputs; + stvp->index_to_input[stvp->num_inputs] = attr; + stvp->num_inputs++; } } -#endif - - /* initialize output semantics to defaults */ - for (i = 0; i < PIPE_MAX_SHADER_OUTPUTS; i++) { - assert(i < Elements(vs_output_semantic_name)); - vs_output_semantic_name[i] = TGSI_SEMANTIC_GENERIC; - vs_output_semantic_index[i] = 0; - output_flags[i] = 0x0; - } - num_generic = 0; - /* - * Determine number of outputs, the (default) output register - * mapping and the semantic information for each output. + /* Compute mapping of vertex program outputs to slots. */ for (attr = 0; attr < VERT_RESULT_MAX; attr++) { - if (stvp->Base.Base.OutputsWritten & (1 << attr)) { - GLuint slot; - - /* XXX - * Pass in the fragment program's input's semantic info. - * Use the generic semantic indexes from there, instead of - * guessing below. - */ - - if (outputMapping) { - slot = outputMapping[attr]; - assert(slot != ~0); - } - else { - slot = vs_num_outputs; - vs_num_outputs++; - defaultOutputMapping[attr] = slot; - } + if ((stvp->Base.Base.OutputsWritten & (1 << attr)) == 0) { + stvp->result_to_output[attr] = ~0; + } + else { + unsigned slot = stvp->num_outputs++; + + stvp->result_to_output[attr] = slot; switch (attr) { case VERT_RESULT_HPOS: - assert(slot == 0); - vs_output_semantic_name[slot] = TGSI_SEMANTIC_POSITION; - vs_output_semantic_index[slot] = 0; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_POSITION; + stvp->output_semantic_index[slot] = 0; break; case VERT_RESULT_COL0: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - vs_output_semantic_index[slot] = 0; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + stvp->output_semantic_index[slot] = 0; break; case VERT_RESULT_COL1: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - vs_output_semantic_index[slot] = 1; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + stvp->output_semantic_index[slot] = 1; break; case VERT_RESULT_BFC0: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; - vs_output_semantic_index[slot] = 0; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; + stvp->output_semantic_index[slot] = 0; break; case VERT_RESULT_BFC1: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; - vs_output_semantic_index[slot] = 1; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_BCOLOR; + stvp->output_semantic_index[slot] = 1; break; case VERT_RESULT_FOGC: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_FOG; - vs_output_semantic_index[slot] = 0; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_FOG; + stvp->output_semantic_index[slot] = 0; break; case VERT_RESULT_PSIZ: - vs_output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE; - vs_output_semantic_index[slot] = 0; + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_PSIZE; + stvp->output_semantic_index[slot] = 0; break; case VERT_RESULT_EDGE: assert(0); break; + case VERT_RESULT_TEX0: case VERT_RESULT_TEX1: case VERT_RESULT_TEX2: @@ -257,92 +166,50 @@ st_translate_vertex_program(struct st_context *st, case VERT_RESULT_TEX5: case VERT_RESULT_TEX6: case VERT_RESULT_TEX7: - /* fall-through */ + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + stvp->output_semantic_index[slot] = attr - VERT_RESULT_TEX0; + break; + case VERT_RESULT_VAR0: - /* fall-through */ default: - assert(slot < Elements(vs_output_semantic_name)); - if (outputSemanticName) { - /* use provided semantic into */ - assert(outputSemanticName[attr] != TGSI_SEMANTIC_COUNT); - vs_output_semantic_name[slot] = outputSemanticName[attr]; - vs_output_semantic_index[slot] = outputSemanticIndex[attr]; - } - else { - /* use default semantic info */ - vs_output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - vs_output_semantic_index[slot] = num_generic++; - } + assert(attr < VERT_RESULT_MAX); + stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + stvp->output_semantic_index[slot] = (FRAG_ATTRIB_VAR0 - + FRAG_ATTRIB_TEX0 + + attr - + VERT_RESULT_VAR0); + break; } - - assert(slot < Elements(output_flags)); - output_flags[slot] = stvp->Base.Base.OutputFlags[attr]; - } - } - - if (outputMapping) { - /* find max output slot referenced to compute vs_num_outputs */ - GLuint maxSlot = 0; - for (attr = 0; attr < VERT_RESULT_MAX; attr++) { - if (outputMapping[attr] != ~0 && outputMapping[attr] > maxSlot) - maxSlot = outputMapping[attr]; } - vs_num_outputs = maxSlot + 1; - } - else { - outputMapping = defaultOutputMapping; } +} -#if 0 /* debug */ - { - GLuint i; - printf("outputMapping? %d\n", outputMapping ? 1 : 0); - if (outputMapping) { - printf("attr -> slot\n"); - for (i = 0; i < 16; i++) { - printf(" %2d %3d\n", i, outputMapping[i]); - } - } - printf("slot sem_name sem_index\n"); - for (i = 0; i < vs_num_outputs; i++) { - printf(" %2d %d %d\n", - i, - vs_output_semantic_name[i], - vs_output_semantic_index[i]); - } - } -#endif - /* free old shader state, if any */ - if (stvp->state.tokens) { - st_free_tokens(stvp->state.tokens); - stvp->state.tokens = NULL; - } - if (stvp->driver_shader) { - cso_delete_vertex_shader(st->cso_context, stvp->driver_shader); - stvp->driver_shader = NULL; - } +struct st_vp_varient * +st_translate_vertex_program(struct st_context *st, + struct st_vertex_program *stvp, + const struct st_vp_varient_key *key) +{ + struct st_vp_varient *vpv = CALLOC_STRUCT(st_vp_varient); + struct pipe_context *pipe = st->pipe; - stvp->state.tokens = + vpv->state.tokens = st_translate_mesa_program(st->ctx, TGSI_PROCESSOR_VERTEX, &stvp->Base.Base, /* inputs */ - vs_num_inputs, + stvp->num_inputs, stvp->input_to_index, - vs_input_semantic_name, - vs_input_semantic_index, + NULL, /* input semantic name */ + NULL, /* input semantic index */ NULL, - input_flags, /* outputs */ - vs_num_outputs, - outputMapping, - vs_output_semantic_name, - vs_output_semantic_index, - output_flags ); + stvp->num_outputs, + stvp->result_to_output, + stvp->output_semantic_name, + stvp->output_semantic_index ); - stvp->num_inputs = vs_num_inputs; - stvp->driver_shader = pipe->create_vs_state(pipe, &stvp->state); + vpv->driver_shader = pipe->create_vs_state(pipe, &vpv->state); if ((ST_DEBUG & DEBUG_TGSI) && (ST_DEBUG & DEBUG_MESA)) { _mesa_print_program(&stvp->Base.Base); @@ -350,9 +217,11 @@ st_translate_vertex_program(struct st_context *st, } if (ST_DEBUG & DEBUG_TGSI) { - tgsi_dump( stvp->state.tokens, 0 ); + tgsi_dump( vpv->state.tokens, 0 ); debug_printf("\n"); } + + return vpv; } @@ -375,7 +244,6 @@ st_translate_fragment_program(struct st_context *st, GLuint attr; const GLbitfield inputsRead = stfp->Base.Base.InputsRead; GLuint vslot = 0; - GLuint num_generic = 0; uint fs_num_inputs = 0; @@ -383,13 +251,6 @@ st_translate_fragment_program(struct st_context *st, ubyte fs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS]; uint fs_num_outputs = 0; - GLbitfield input_flags[MAX_PROGRAM_INPUTS]; - GLbitfield output_flags[MAX_PROGRAM_OUTPUTS]; - - /*memset(&fs, 0, sizeof(fs));*/ - memset(input_flags, 0, sizeof(input_flags)); - memset(output_flags, 0, sizeof(output_flags)); - /* which vertex output goes to the first fragment input: */ if (inputsRead & FRAG_BIT_WPOS) vslot = 0; @@ -432,14 +293,25 @@ st_translate_fragment_program(struct st_context *st, break; case FRAG_ATTRIB_FACE: stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FACE; - stfp->input_semantic_index[slot] = num_generic++; + stfp->input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_CONSTANT; break; - case FRAG_ATTRIB_PNTC: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - stfp->input_semantic_index[slot] = num_generic++; - interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; - break; + + /* In most cases, there is nothing special about these + * inputs, so adopt a convention to use the generic + * semantic name and the mesa FRAG_ATTRIB_ number as the + * index. + * + * All that is required is that the vertex shader labels + * its own outputs similarly, and that the vertex shader + * generates at least every output required by the + * fragment shader plus fixed-function hardware (such as + * BFC). + * + * There is no requirement that semantic indexes start at + * zero or be restricted to a particular range -- nobody + * should be building tables based on semantic index. + */ case FRAG_ATTRIB_TEX0: case FRAG_ATTRIB_TEX1: case FRAG_ATTRIB_TEX2: @@ -448,19 +320,18 @@ st_translate_fragment_program(struct st_context *st, case FRAG_ATTRIB_TEX5: case FRAG_ATTRIB_TEX6: case FRAG_ATTRIB_TEX7: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - stfp->input_semantic_index[slot] = num_generic++; - interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; - break; + case FRAG_ATTRIB_PNTC: case FRAG_ATTRIB_VAR0: - /* fall-through */ default: + /* Actually, let's try and zero-base this just for + * readability of the generated TGSI. + */ + assert(attr >= FRAG_ATTRIB_TEX0); + stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0); stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - stfp->input_semantic_index[slot] = num_generic++; interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; + break; } - - input_flags[slot] = stfp->Base.Base.InputFlags[attr]; } } @@ -498,8 +369,6 @@ st_translate_fragment_program(struct st_context *st, break; } - output_flags[fs_num_outputs] = stfp->Base.Base.OutputFlags[attr]; - fs_num_outputs++; } } @@ -518,13 +387,11 @@ st_translate_fragment_program(struct st_context *st, stfp->input_semantic_name, stfp->input_semantic_index, interpMode, - input_flags, /* outputs */ fs_num_outputs, outputMapping, fs_output_semantic_name, - fs_output_semantic_index, - output_flags ); + fs_output_semantic_index ); stfp->driver_shader = pipe->create_fs_state(pipe, &stfp->state); diff --git a/src/mesa/state_tracker/st_program.h b/src/mesa/state_tracker/st_program.h index e2e5eddef2..88aadbd751 100644 --- a/src/mesa/state_tracker/st_program.h +++ b/src/mesa/state_tracker/st_program.h @@ -64,41 +64,70 @@ struct st_fragment_program struct pipe_shader_state state; void *driver_shader; - GLuint param_state; - - /** List of vertex programs which have been translated such that their - * outputs match this fragment program's inputs. - */ - struct translated_vertex_program *vertex_programs; - /** Program prefixed with glBitmap prologue */ struct st_fragment_program *bitmap_program; uint bitmap_sampler; }; + +struct st_vp_varient_key +{ + char dummy; /* currently unused */ +}; + + +/** + * This represents a vertex program, especially translated to match + * the inputs of a particular fragment shader. + */ +struct st_vp_varient +{ + /* Parameters which generated this translated version of a vertex + * shader: + */ + struct st_vp_varient_key key; + + /** TGSI tokens -- why? + */ + struct pipe_shader_state state; + + /** Driver's compiled shader */ + void *driver_shader; + + /** For using our private draw module (glRasterPos) */ + struct draw_vertex_shader *draw_shader; + + /** Next in linked list */ + struct st_vp_varient *next; +}; + + + + /** * Derived from Mesa gl_fragment_program: */ struct st_vertex_program { struct gl_vertex_program Base; /**< The Mesa vertex program */ - GLuint serialNo; + GLuint serialNo, lastSerialNo; /** maps a Mesa VERT_ATTRIB_x to a packed TGSI input index */ GLuint input_to_index[VERT_ATTRIB_MAX]; /** maps a TGSI input index back to a Mesa VERT_ATTRIB_x */ GLuint index_to_input[PIPE_MAX_SHADER_INPUTS]; - GLuint num_inputs; - struct pipe_shader_state state; - void *driver_shader; + /** Maps VERT_RESULT_x to slot */ + GLuint result_to_output[VERT_RESULT_MAX]; + ubyte output_semantic_name[VERT_RESULT_MAX]; + ubyte output_semantic_index[VERT_RESULT_MAX]; + GLuint num_outputs; - /** For using our private draw module (glRasterPos) */ - struct draw_vertex_shader *draw_shader; - - GLuint param_state; + /** List of translated varients of this vertex program. + */ + struct st_vp_varient *varients; }; @@ -143,13 +172,21 @@ st_translate_fragment_program(struct st_context *st, const GLuint inputMapping[]); +/* Called after program string change, discard all previous + * compilation results. + */ extern void +st_prepare_vertex_program(struct st_context *st, + struct st_vertex_program *stvp); + +extern struct st_vp_varient * st_translate_vertex_program(struct st_context *st, - struct st_vertex_program *vp, - const GLuint vert_output_to_slot[], - const ubyte *fs_input_semantic_name, - const ubyte *fs_input_semantic_index); + struct st_vertex_program *stvp, + const struct st_vp_varient_key *key); +void +st_vp_release_varients( struct st_context *st, + struct st_vertex_program *stvp ); extern void st_print_shaders(GLcontext *ctx); diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c index 10f1351283..3035d78b61 100644 --- a/src/mesa/state_tracker/st_texture.c +++ b/src/mesa/state_tracker/st_texture.c @@ -44,6 +44,7 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" #include "util/u_rect.h" +#include "util/u_math.h" #define DBG if(0) printf @@ -100,10 +101,9 @@ st_texture_create(struct st_context *st, pt.target = target; pt.format = format; pt.last_level = last_level; - pt.width[0] = width0; - pt.height[0] = height0; - pt.depth[0] = depth0; - pf_get_block(format, &pt.block); + pt.width0 = width0; + pt.height0 = height0; + pt.depth0 = depth0; pt.tex_usage = usage; newtex = screen->texture_create(screen, &pt); @@ -135,9 +135,9 @@ st_texture_match_image(const struct pipe_texture *pt, /* Test if this image's size matches what's expected in the * established texture. */ - if (image->Width != pt->width[level] || - image->Height != pt->height[level] || - image->Depth != pt->depth[level]) + if (image->Width != u_minify(pt->width0, level) || + image->Height != u_minify(pt->height0, level) || + image->Depth != u_minify(pt->depth0, level)) return GL_FALSE; return GL_TRUE; @@ -241,8 +241,9 @@ st_surface_data(struct pipe_context *pipe, struct pipe_screen *screen = pipe->screen; void *map = screen->transfer_map(screen, dst); + assert(dst->texture); util_copy_rect(map, - &dst->block, + dst->texture->format, dst->stride, dstx, dsty, width, height, @@ -265,7 +266,7 @@ st_texture_image_data(struct st_context *st, { struct pipe_context *pipe = st->pipe; struct pipe_screen *screen = pipe->screen; - GLuint depth = dst->depth[level]; + GLuint depth = u_minify(dst->depth0, level); GLuint i; const GLubyte *srcUB = src; struct pipe_transfer *dst_transfer; @@ -275,15 +276,16 @@ st_texture_image_data(struct st_context *st, for (i = 0; i < depth; i++) { dst_transfer = st_no_flush_get_tex_transfer(st, dst, face, level, i, PIPE_TRANSFER_WRITE, 0, 0, - dst->width[level], - dst->height[level]); + u_minify(dst->width0, level), + u_minify(dst->height0, level)); st_surface_data(pipe, dst_transfer, 0, 0, /* dstx, dsty */ srcUB, src_row_stride, 0, 0, /* source x, y */ - dst->width[level], dst->height[level]); /* width, height */ + u_minify(dst->width0, level), + u_minify(dst->height0, level)); /* width, height */ screen->tex_transfer_destroy(dst_transfer); @@ -301,9 +303,9 @@ st_texture_image_copy(struct pipe_context *pipe, GLuint face) { struct pipe_screen *screen = pipe->screen; - GLuint width = dst->width[dstLevel]; - GLuint height = dst->height[dstLevel]; - GLuint depth = dst->depth[dstLevel]; + GLuint width = u_minify(dst->width0, dstLevel); + GLuint height = u_minify(dst->height0, dstLevel); + GLuint depth = u_minify(dst->depth0, dstLevel); struct pipe_surface *src_surface; struct pipe_surface *dst_surface; GLuint i; @@ -313,13 +315,13 @@ st_texture_image_copy(struct pipe_context *pipe, /* find src texture level of needed size */ for (srcLevel = 0; srcLevel <= src->last_level; srcLevel++) { - if (src->width[srcLevel] == width && - src->height[srcLevel] == height) { + if (u_minify(src->width0, srcLevel) == width && + u_minify(src->height0, srcLevel) == height) { break; } } - assert(src->width[srcLevel] == width); - assert(src->height[srcLevel] == height); + assert(u_minify(src->width0, srcLevel) == width); + assert(u_minify(src->height0, srcLevel) == height); #if 0 { |