#include "mtypes.h"
+#include "buffers.h"
#include "colormac.h"
#include "dd.h"
#include "tnl/t_pipeline.h"
#include "swrast_setup/swrast_setup.h"
+#include "xmlpool.h"
static void updateSpecularLighting( GLcontext *ctx );
-
-/* Some outstanding problems with accelerating logic ops...
- */
-#if defined(ACCEL_ROP)
static const GLuint mgarop_NoBLK[16] = {
DC_atype_rpl | 0x00000000, DC_atype_rstr | 0x00080000,
DC_atype_rstr | 0x00040000, DC_atype_rpl | 0x000c0000,
DC_atype_rpl | 0x00030000, DC_atype_rstr | 0x000b0000,
DC_atype_rstr | 0x00070000, DC_atype_rpl | 0x000f0000
};
-#endif
-
/* =============================================================
* Alpha blending
break;
}
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.alpha_func = a | MGA_FIELD( AC_atref, refByte );
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
-static void mgaDDBlendEquation(GLcontext *ctx, GLenum mode)
+static void updateBlendLogicOp(GLcontext *ctx)
{
- FLUSH_BATCH( MGA_CONTEXT(ctx) );
+ mgaContextPtr mmesa = MGA_CONTEXT(ctx);
- /* BlendEquation sets ColorLogicOpEnabled in an unexpected
- * manner.
- */
- FALLBACK( ctx, MGA_FALLBACK_LOGICOP,
- (ctx->Color.ColorLogicOpEnabled &&
- ctx->Color.LogicOp != GL_COPY));
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
+
+ mmesa->hw.blend_func_enable =
+ (ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled) ? ~0 : 0;
+
+ FALLBACK( ctx, MGA_FALLBACK_BLEND,
+ ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled &&
+ mmesa->hw.blend_func == (AC_src_src_alpha_sat | AC_dst_zero) );
}
-static void mgaDDBlendFunc(GLcontext *ctx, GLenum sfactor, GLenum dfactor)
+static void mgaDDBlendEquationSeparate(GLcontext *ctx,
+ GLenum modeRGB, GLenum modeA)
+{
+ assert( modeRGB == modeA );
+ updateBlendLogicOp( ctx );
+}
+
+static void mgaDDBlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
+ GLenum dfactorRGB, GLenum sfactorA,
+ GLenum dfactorA )
{
mgaContextPtr mmesa = MGA_CONTEXT(ctx);
- mgaScreenPrivate *mgaScreen = mmesa->mgaScreen;
GLuint src;
GLuint dst;
case GL_ONE_MINUS_SRC_ALPHA:
src = AC_src_om_src_alpha; break;
case GL_DST_ALPHA:
- src = (mgaScreen->cpp == 4)
+ src = (ctx->Visual.alphaBits > 0)
? AC_src_dst_alpha : AC_src_one;
break;
case GL_ONE_MINUS_DST_ALPHA:
- src = (mgaScreen->cpp == 4)
+ src = (ctx->Visual.alphaBits > 0)
? AC_src_om_dst_alpha : AC_src_zero;
break;
case GL_SRC_ALPHA_SATURATE:
case GL_ONE_MINUS_SRC_COLOR:
dst = AC_dst_om_src_color; break;
case GL_DST_ALPHA:
- dst = (mgaScreen->cpp == 4)
+ dst = (ctx->Visual.alphaBits > 0)
? AC_dst_dst_alpha : AC_dst_one;
break;
case GL_ONE_MINUS_DST_ALPHA:
- dst = (mgaScreen->cpp == 4)
+ dst = (ctx->Visual.alphaBits > 0)
? AC_dst_om_dst_alpha : AC_dst_zero;
break;
}
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.blend_func = (src | dst);
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-}
-static void mgaDDBlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
- GLenum dfactorRGB, GLenum sfactorA,
- GLenum dfactorA )
-{
- mgaDDBlendFunc( ctx, sfactorRGB, dfactorRGB );
+ FALLBACK( ctx, MGA_FALLBACK_BLEND,
+ ctx->Color.BlendEnabled && !ctx->Color._LogicOpEnabled &&
+ mmesa->hw.blend_func == (AC_src_src_alpha_sat | AC_dst_zero) );
}
-
/* =============================================================
* Depth testing
*/
zmode = 0; break;
}
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.zmode &= DC_zmode_MASK;
mmesa->hw.zmode |= zmode;
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
static void mgaDDDepthMask(GLcontext *ctx, GLboolean flag)
mgaContextPtr mmesa = MGA_CONTEXT( ctx );
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.zmode &= DC_atype_MASK;
mmesa->hw.zmode |= (flag) ? DC_atype_zi : DC_atype_i;
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
int x1 = mmesa->driDrawable->x + ctx->Scissor.X;
int y1 = mmesa->driDrawable->y + mmesa->driDrawable->h
- (ctx->Scissor.Y + ctx->Scissor.Height);
- int x2 = x1 + ctx->Scissor.Width - 1;
- int y2 = y1 + ctx->Scissor.Height - 1;
+ int x2 = x1 + ctx->Scissor.Width;
+ int y2 = y1 + ctx->Scissor.Height;
if (x1 < 0) x1 = 0;
if (y1 < 0) y1 = 0;
{
mgaContextPtr mmesa = MGA_CONTEXT(ctx);
-
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
if (ctx->Polygon.CullFlag &&
ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK)
{
mmesa->hw.cull = _CULL_DISABLE;
mmesa->hw.cull_dualtex = _CULL_DISABLE;
}
-
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
mgaContextPtr mmesa = MGA_CONTEXT(ctx);
unsigned int specen;
- specen = (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) ? TMC_specen_enable : 0;
+ specen = NEED_SECONDARY_COLOR(ctx) ? TMC_specen_enable : 0;
if ( specen != mmesa->hw.specen ) {
mmesa->hw.specen = specen;
mmesa->dirty |= MGA_UPLOAD_TEX0 | MGA_UPLOAD_TEX1;
-
- mgaChooseVertexState( ctx );
}
}
GLuint stencil;
GLuint stencilctl;
- stencil = (ref << S_sref_SHIFT) | (mask << S_smsk_SHIFT);
+ stencil = MGA_FIELD( S_sref, ref ) | MGA_FIELD( S_smsk, mask );
switch (func)
{
case GL_NEVER:
break;
}
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.stencil &= (S_sref_MASK & S_smsk_MASK);
mmesa->hw.stencil |= stencil;
mmesa->hw.stencilctl &= SC_smode_MASK;
mmesa->hw.stencilctl |= stencilctl;
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
static void mgaDDStencilMask(GLcontext *ctx, GLuint mask)
{
mgaContextPtr mmesa = MGA_CONTEXT(ctx);
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.stencil &= S_swtmsk_MASK;
- mmesa->hw.stencil |= (mask << S_swtmsk_SHIFT);
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
+ mmesa->hw.stencil |= MGA_FIELD( S_swtmsk, mask );
}
static void mgaDDStencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
break;
}
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.stencilctl &= (SC_sfailop_MASK & SC_szfailop_MASK
& SC_szpassop_MASK);
mmesa->hw.stencilctl |= stencilctl;
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
}
GLint x, GLint y,
GLsizei width, GLsizei height )
{
+ /* update size of Mesa/software ancillary buffers */
+ _mesa_ResizeBuffersMESA();
mgaCalcViewport( ctx );
}
{
mgaContextPtr mmesa = MGA_CONTEXT( ctx );
- FLUSH_BATCH( mmesa );
-#if defined(ACCEL_ROP)
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.rop = mgarop_NoBLK[ opcode & 0x0f ];
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
-#else
- FALLBACK( ctx, MGA_FALLBACK_LOGICOP,
- (ctx->Color.ColorLogicOpEnabled && opcode != GL_COPY) );
-#endif
}
__DRIdrawablePrivate *driDrawable = mmesa->driDrawable;
if (driDrawable->numClipRects == 0) {
- static XF86DRIClipRectRec zeroareacliprect = {0,0,0,0};
+ static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
mmesa->numClipRects = 1;
mmesa->pClipRects = &zeroareacliprect;
} else {
if (driDrawable->numBackClipRects == 0)
{
if (driDrawable->numClipRects == 0) {
- static XF86DRIClipRectRec zeroareacliprect = {0,0,0,0};
+ static drm_clip_rect_t zeroareacliprect = {0,0,0,0};
mmesa->numClipRects = 1;
mmesa->pClipRects = &zeroareacliprect;
} else {
void mgaUpdateRects( mgaContextPtr mmesa, GLuint buffers )
{
__DRIdrawablePrivate *driDrawable = mmesa->driDrawable;
- MGASAREAPrivPtr sarea = mmesa->sarea;
+ drm_mga_sarea_t *sarea = mmesa->sarea;
DRI_VALIDATE_DRAWABLE_INFO(mmesa->driScreen, driDrawable);
else
mgaXMesaSetBackClipRects( mmesa );
-#ifndef _SOLO
sarea->req_drawable = driDrawable->draw;
sarea->req_draw_buffer = mmesa->draw_buffer;
-#endif
+
mgaUpdateClipping( mmesa->glCtx );
mgaCalcViewport( mmesa->glCtx );
/*
* _DrawDestMask is easier to cope with than <mode>.
*/
- switch ( ctx->Color._DrawDestMask ) {
- case FRONT_LEFT_BIT:
+ switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
+ case BUFFER_BIT_FRONT_LEFT:
mmesa->setup.dstorg = mmesa->mgaScreen->frontOffset;
mmesa->dirty |= MGA_UPLOAD_CONTEXT;
mmesa->draw_buffer = MGA_FRONT;
mgaXMesaSetFrontClipRects( mmesa );
FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
- case BACK_LEFT_BIT:
+ case BUFFER_BIT_BACK_LEFT:
mmesa->setup.dstorg = mmesa->mgaScreen->backOffset;
mmesa->draw_buffer = MGA_BACK;
mmesa->dirty |= MGA_UPLOAD_CONTEXT;
mgaContextPtr mmesa = MGA_CONTEXT( ctx );
switch(cap) {
+ case GL_DITHER:
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
+ if (!ctx->Color.DitherFlag)
+ mmesa->setup.maccess |= MA_nodither_enable;
+ else
+ mmesa->setup.maccess &= ~MA_nodither_enable;
+ break;
case GL_LIGHTING:
case GL_COLOR_SUM_EXT:
FLUSH_BATCH( mmesa );
updateSpecularLighting( ctx );
break;
case GL_ALPHA_TEST:
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->hw.alpha_func_enable = (state) ? ~0 : 0;
break;
- case GL_BLEND:
- FLUSH_BATCH( mmesa );
- mmesa->hw.blend_func_enable = (state) ? ~0 : 0;
-
- /* For some reason enable(GL_BLEND) affects ColorLogicOpEnabled.
- */
- FALLBACK( ctx, MGA_FALLBACK_LOGICOP,
- (ctx->Color.ColorLogicOpEnabled &&
- ctx->Color.LogicOp != GL_COPY));
- break;
case GL_DEPTH_TEST:
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
FALLBACK (ctx, MGA_FALLBACK_DEPTH,
ctx->Depth.Func == GL_NEVER && ctx->Depth.Test);
break;
mmesa->setup.maccess |= MA_fogen_enable;
else
mmesa->setup.maccess &= ~MA_fogen_enable;
-
- mgaChooseVertexState( ctx );
break;
case GL_CULL_FACE:
mgaDDCullFaceFrontFace( ctx, 0 );
break;
case GL_POLYGON_STIPPLE:
if (mmesa->haveHwStipple && mmesa->raster_primitive == GL_TRIANGLES) {
- FLUSH_BATCH(mmesa);
- mmesa->dirty |= MGA_UPLOAD_CONTEXT;
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
mmesa->setup.dwgctl &= ~(0xf<<20);
if (state)
mmesa->setup.dwgctl |= mmesa->poly_stipple;
}
break;
+
+ case GL_BLEND:
case GL_COLOR_LOGIC_OP:
- FLUSH_BATCH( mmesa );
-#if !defined(ACCEL_ROP)
- FALLBACK( ctx, MGA_FALLBACK_LOGICOP,
- (state && ctx->Color.LogicOp != GL_COPY));
-#endif
+ updateBlendLogicOp( ctx );
break;
+
case GL_STENCIL_TEST:
- FLUSH_BATCH( mmesa );
+ MGA_STATECHANGE( mmesa, MGA_UPLOAD_CONTEXT );
if (mmesa->hw_stencil) {
mmesa->hw.stencil_enable = ( state ) ? ~0 : 0;
}
*/
void mgaEmitHwStateLocked( mgaContextPtr mmesa )
{
- MGASAREAPrivPtr sarea = mmesa->sarea;
+ drm_mga_sarea_t *sarea = mmesa->sarea;
GLcontext * ctx = mmesa->glCtx;
if (MGA_DEBUG & DEBUG_VERBOSE_MSG)
mmesa->setup.dwgctl |= (ctx->Depth.Test)
? mmesa->hw.zmode : (DC_zmode_nozcmp | DC_atype_i);
-#if defined(ACCEL_ROP)
mmesa->setup.dwgctl &= DC_bop_MASK;
- mmesa->setup.dwgctl |= (ctx->Color.ColorLogicOpEnabled)
+ mmesa->setup.dwgctl |= (ctx->Color._LogicOpEnabled)
? mmesa->hw.rop : mgarop_NoBLK[ GL_COPY & 0x0f ];
-#endif
mmesa->setup.alphactrl &= AC_src_MASK & AC_dst_MASK & AC_atmode_MASK
- & AC_atref_MASK & AC_alphasel_MASK;
+ & AC_atref_MASK & AC_alphasel_MASK;
mmesa->setup.alphactrl |=
- ((mmesa->hw.alpha_func & mmesa->hw.alpha_func_enable)
- | ((mmesa->hw.blend_func & mmesa->hw.blend_func_enable)
- | ((AC_src_one | AC_dst_zero) & ~mmesa->hw.blend_func_enable))
- | mmesa->hw.alpha_sel
- | (AC_amode_alpha_channel
- | AC_astipple_disable
- | AC_aten_disable
- | AC_atmode_noacmp));
-
- memcpy( &sarea->ContextState, &mmesa->setup, sizeof(mmesa->setup));
+ (mmesa->hw.alpha_func & mmesa->hw.alpha_func_enable) |
+ (mmesa->hw.blend_func & mmesa->hw.blend_func_enable) |
+ ((AC_src_one | AC_dst_zero) & ~mmesa->hw.blend_func_enable) |
+ mmesa->hw.alpha_sel;
+
+ memcpy( &sarea->context_state, &mmesa->setup, sizeof(mmesa->setup));
}
if ((mmesa->dirty & MGA_UPLOAD_TEX0) && mmesa->CurrentTexObj[0]) {
- memcpy(&sarea->TexState[0],
+ memcpy(&sarea->tex_state[0],
&mmesa->CurrentTexObj[0]->setup,
- sizeof(sarea->TexState[0]));
+ sizeof(sarea->tex_state[0]));
}
if ((mmesa->dirty & MGA_UPLOAD_TEX1) && mmesa->CurrentTexObj[1]) {
- memcpy(&sarea->TexState[1],
+ memcpy(&sarea->tex_state[1],
&mmesa->CurrentTexObj[1]->setup,
- sizeof(sarea->TexState[1]));
+ sizeof(sarea->tex_state[1]));
}
- if (mmesa->dualtex_env) {
- sarea->TexState[0].texctl2 |= TMC_dualtex_enable;
- memcpy( &sarea->TexState[1], &sarea->TexState[0],
- sizeof(sarea->TexState[0]) );
- mmesa->dirty |= MGA_UPLOAD_TEX1|MGA_UPLOAD_TEX0;
- } else if ( (sarea->TexState[0].texctl2 & TMC_borderen_MASK) !=
- (sarea->TexState[1].texctl2 & TMC_borderen_MASK) ) {
- const int borderen = sarea->TexState[1].texctl2 & ~TMC_borderen_MASK;
-
- memcpy( &sarea->TexState[1], &sarea->TexState[0],
- sizeof(sarea->TexState[0]) );
- sarea->TexState[1].texctl2 |= borderen;
- mmesa->dirty |= MGA_UPLOAD_TEX1|MGA_UPLOAD_TEX0;
+ if (mmesa->dirty & (MGA_UPLOAD_TEX0 | MGA_UPLOAD_TEX1)) {
+ sarea->tex_state[0].texctl2 &= ~TMC_specen_enable;
+ sarea->tex_state[1].texctl2 &= ~TMC_specen_enable;
+ sarea->tex_state[0].texctl2 |= mmesa->hw.specen;
+ sarea->tex_state[1].texctl2 |= mmesa->hw.specen;
}
if (mmesa->dirty & MGA_UPLOAD_PIPE) {
/* mmesa->sarea->wacceptseq = mmesa->hw_primitive; */
- mmesa->sarea->WarpPipe = mmesa->vertex_format;
+ mmesa->sarea->warp_pipe = mmesa->vertex_format;
mmesa->sarea->vertsize = mmesa->vertex_size;
}
mmesa->sarea->dirty |= mmesa->dirty;
mmesa->dirty &= MGA_UPLOAD_CLIPRECTS;
-
- sarea->TexState[0].texctl2 &= ~TMC_specen_enable;
- sarea->TexState[1].texctl2 &= ~TMC_specen_enable;
- sarea->TexState[0].texctl2 |= mmesa->hw.specen;
- sarea->TexState[1].texctl2 |= mmesa->hw.specen;
}
-
/* =============================================================
*/
MA_tlutload_disable |
MA_nodither_disable |
MA_dit555_disable);
+ if (driQueryOptioni (&mmesa->optionCache, "color_reduction") !=
+ DRI_CONF_COLOR_REDUCTION_DITHER)
+ mmesa->setup.maccess |= MA_nodither_enable;
switch (mmesa->mgaScreen->cpp) {
case 2:
}
mmesa->hw.blend_func = AC_src_one | AC_dst_zero;
+ mmesa->hw.blend_func_enable = 0;
+ mmesa->hw.alpha_func = AC_atmode_noacmp | MGA_FIELD( AC_atref, 0x00 );
+ mmesa->hw.alpha_func_enable = 0;
+ mmesa->hw.rop = mgarop_NoBLK[ GL_COPY & 0x0f ];
mmesa->hw.zmode = DC_zmode_zlt | DC_atype_zi;
- mmesa->hw.stencil = (0x0ff << S_smsk_SHIFT) | (0x0ff << S_swtmsk_SHIFT);
+ mmesa->hw.stencil = MGA_FIELD( S_sref, 0x00) | MGA_FIELD( S_smsk, 0xff ) |
+ MGA_FIELD( S_swtmsk, 0xff );
mmesa->hw.stencilctl = SC_smode_salways | SC_sfailop_keep
- | SC_szfailop_keep | SC_szpassop_keep;
+ | SC_szfailop_keep | SC_szpassop_keep;
mmesa->hw.stencil_enable = 0;
mmesa->hw.cull = _CULL_DISABLE;
mmesa->hw.cull_dualtex = _CULL_DISABLE;
mmesa->hw.specen = 0;
+ mmesa->hw.alpha_sel = AC_alphasel_diffused;
mmesa->setup.dwgctl = (DC_opcod_trap |
DC_linear_xy |
DC_arzero_disable |
DC_sgnzero_disable |
DC_shftzero_enable |
- (0xC << DC_bop_SHIFT) |
- (0x0 << DC_trans_SHIFT) |
+ MGA_FIELD( DC_bop, 0xC ) |
+ MGA_FIELD( DC_trans, 0x0 ) |
DC_bltmod_bmonolef |
DC_pattern_disable |
DC_transc_disable |
DC_clipdis_disable);
-
mmesa->setup.plnwt = ~0;
- mmesa->setup.alphactrl = ( AC_src_one |
- AC_dst_zero |
- AC_amode_FCOL |
- AC_astipple_disable |
- AC_aten_disable |
- AC_atmode_noacmp |
- AC_alphasel_fromtex );
+ mmesa->setup.alphactrl = (AC_amode_alpha_channel |
+ AC_astipple_disable |
+ AC_aten_disable);
mmesa->setup.fogcolor = PACK_COLOR_888((GLubyte)(ctx->Fog.Color[0]*255.0F),
(GLubyte)(ctx->Fog.Color[1]*255.0F),
mmesa->setup.fcol = 0;
mmesa->dirty |= MGA_UPLOAD_CONTEXT;
- mmesa->envcolor = 0;
- mmesa->blend_flags = MGA_BLEND_RGB_ZERO | MGA_BLEND_ALPHA_ZERO;
- mmesa->dualtex_env = GL_FALSE;
+ mmesa->envcolor[0] = 0;
+ mmesa->envcolor[1] = 0;
}
ctx->Driver.Enable = mgaDDEnable;
ctx->Driver.LightModelfv = mgaDDLightModelfv;
ctx->Driver.AlphaFunc = mgaDDAlphaFunc;
- ctx->Driver.BlendEquation = mgaDDBlendEquation;
- ctx->Driver.BlendFunc = mgaDDBlendFunc;
+ ctx->Driver.BlendEquationSeparate = mgaDDBlendEquationSeparate;
ctx->Driver.BlendFuncSeparate = mgaDDBlendFuncSeparate;
ctx->Driver.DepthFunc = mgaDDDepthFunc;
ctx->Driver.DepthMask = mgaDDDepthMask;
projects / mesa.git / blobdiff