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-rw-r--r--src/mesa/drivers/dri/r200/r200_context.h2
-rw-r--r--src/mesa/drivers/dri/r200/r200_maos_arrays.c16
-rw-r--r--src/mesa/drivers/dri/r200/r200_reg.h5
-rw-r--r--src/mesa/drivers/dri/r200/r200_state.c10
-rw-r--r--src/mesa/drivers/dri/r200/r200_state_init.c4
-rw-r--r--src/mesa/drivers/dri/r200/r200_swtcl.c23
-rw-r--r--src/mesa/drivers/dri/r200/r200_tcl.c34
-rw-r--r--src/mesa/drivers/dri/r200/r200_texstate.c235
-rw-r--r--src/mesa/drivers/dri/r200/r200_vtxfmt.c41
-rw-r--r--src/mesa/drivers/dri/r200/r200_vtxfmt.h1
-rw-r--r--src/mesa/drivers/dri/r200/r200_vtxfmt_c.c156
11 files changed, 261 insertions, 266 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.h b/src/mesa/drivers/dri/r200/r200_context.h
index 140902c356..af07653244 100644
--- a/src/mesa/drivers/dri/r200/r200_context.h
+++ b/src/mesa/drivers/dri/r200/r200_context.h
@@ -845,6 +845,7 @@ struct r200_context {
GLuint TclFallback;
GLuint Fallback;
GLuint NewGLState;
+ GLuint tnl_index; /* index of bits for last tnl_install_attrs */
/* Vertex buffers
*/
@@ -889,7 +890,6 @@ struct r200_context {
GLuint TexMatEnabled;
GLuint TexMatCompSel;
GLuint TexGenEnabled;
- GLuint TexGenInputs;
GLuint TexGenCompSel;
GLmatrix tmpmat;
diff --git a/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
index 3429cf6400..0f8ca3048e 100644
--- a/src/mesa/drivers/dri/r200/r200_maos_arrays.c
+++ b/src/mesa/drivers/dri/r200/r200_maos_arrays.c
@@ -344,7 +344,6 @@ void r200EmitArrays( GLcontext *ctx, GLuint inputs )
GLuint vfmt0 = 0, vfmt1 = 0;
GLuint count = VB->Count;
GLuint i;
- GLuint re_cntl;
if (1) {
if (!rmesa->tcl.obj.buf)
@@ -421,12 +420,6 @@ void r200EmitArrays( GLcontext *ctx, GLuint inputs )
component[nr++] = &rmesa->tcl.spec;
}
- re_cntl = rmesa->hw.set.cmd[SET_RE_CNTL] & ~(R200_VTX_STQ0_D3D |
- R200_VTX_STQ1_D3D |
- R200_VTX_STQ2_D3D |
- R200_VTX_STQ3_D3D |
- R200_VTX_STQ4_D3D |
- R200_VTX_STQ5_D3D );
for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
if (inputs & (VERT_BIT_TEX0 << i)) {
if (!rmesa->tcl.tex[i].buf)
@@ -437,20 +430,11 @@ void r200EmitArrays( GLcontext *ctx, GLuint inputs )
VB->TexCoordPtr[i]->stride,
count );
- if ( ctx->Texture.Unit[i]._ReallyEnabled == TEXTURE_CUBE_BIT ) {
- re_cntl |= R200_VTX_STQ0_D3D << (2 * i);
- }
-
vfmt1 |= VB->TexCoordPtr[i]->size << (i * 3);
component[nr++] = &rmesa->tcl.tex[i];
}
}
- if ( re_cntl != rmesa->hw.set.cmd[SET_RE_CNTL] ) {
- R200_STATECHANGE( rmesa, set );
- rmesa->hw.set.cmd[SET_RE_CNTL] = re_cntl;
- }
-
if (vfmt0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0] ||
vfmt1 != rmesa->hw.vtx.cmd[VTX_VTXFMT_1]) {
R200_STATECHANGE( rmesa, vtx );
diff --git a/src/mesa/drivers/dri/r200/r200_reg.h b/src/mesa/drivers/dri/r200/r200_reg.h
index 726be6ef8f..89da699bdb 100644
--- a/src/mesa/drivers/dri/r200/r200_reg.h
+++ b/src/mesa/drivers/dri/r200/r200_reg.h
@@ -575,6 +575,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define R200_LIGHT_7_SHIFT (16)
/* gap */
#define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
+#define R200_TEXGEN_COMP_MASK (0xf)
+#define R200_TEXGEN_COMP_S (0x1)
+#define R200_TEXGEN_COMP_T (0x2)
+#define R200_TEXGEN_COMP_R (0x4)
+#define R200_TEXGEN_COMP_Q (0x8)
#define R200_TEXGEN_0_COMP_MASK_SHIFT (0)
#define R200_TEXGEN_1_COMP_MASK_SHIFT (4)
#define R200_TEXGEN_2_COMP_MASK_SHIFT (8)
diff --git a/src/mesa/drivers/dri/r200/r200_state.c b/src/mesa/drivers/dri/r200/r200_state.c
index dd547f9957..825c036e27 100644
--- a/src/mesa/drivers/dri/r200/r200_state.c
+++ b/src/mesa/drivers/dri/r200/r200_state.c
@@ -2138,9 +2138,9 @@ static void update_texturematrix( GLcontext *ctx )
/* Need to preconcatenate any active texgen
* obj/eyeplane matrices:
*/
- _math_matrix_mul_matrix( &rmesa->tmpmat,
- &rmesa->TexGenMatrix[unit],
- ctx->TextureMatrixStack[unit].Top );
+ _math_matrix_mul_matrix( &rmesa->tmpmat,
+ ctx->TextureMatrixStack[unit].Top,
+ &rmesa->TexGenMatrix[unit] );
upload_matrix( rmesa, rmesa->tmpmat.m, R200_MTX_TEX0+unit );
}
else {
@@ -2155,11 +2155,9 @@ static void update_texturematrix( GLcontext *ctx )
}
tpc = (rmesa->TexMatEnabled | rmesa->TexGenEnabled);
- if (tpc != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] ||
- rmesa->TexGenInputs != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1]) {
+ if (tpc != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0]) {
R200_STATECHANGE(rmesa, tcg);
rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] = tpc;
- rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] = rmesa->TexGenInputs;
}
compsel &= ~R200_OUTPUT_TEX_MASK;
diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index 049820b3cb..610706bd31 100644
--- a/src/mesa/drivers/dri/r200/r200_state_init.c
+++ b/src/mesa/drivers/dri/r200/r200_state_init.c
@@ -699,7 +699,7 @@ void r200InitState( r200ContextPtr rmesa )
R200_CULL_FRONT_IS_CCW);
/* Texgen/Texmat state */
- rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = 0x0; /* masks??? */
+ rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = 0x00ffffff;
rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_3] =
((0 << R200_TEXGEN_0_INPUT_TEX_SHIFT) |
(1 << R200_TEXGEN_1_INPUT_TEX_SHIFT) |
@@ -717,8 +717,6 @@ void r200InitState( r200ContextPtr rmesa )
(5 << R200_TEXGEN_5_INPUT_SHIFT));
rmesa->hw.tcg.cmd[TCG_TEX_CYL_WRAP_CTL] = 0;
- rmesa->TexGenInputs = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1];
-
for (i = 0 ; i < 8; i++) {
struct gl_light *l = &ctx->Light.Light[i];
diff --git a/src/mesa/drivers/dri/r200/r200_swtcl.c b/src/mesa/drivers/dri/r200/r200_swtcl.c
index 66662bb4d0..c40c7d09db 100644
--- a/src/mesa/drivers/dri/r200/r200_swtcl.c
+++ b/src/mesa/drivers/dri/r200/r200_swtcl.c
@@ -64,7 +64,6 @@ static void flush_last_swtcl_prim( r200ContextPtr rmesa );
* Initialization
***********************************************************************/
-#define EMIT_SZ(sz) (EMIT_1F + (sz) - 1)
#define EMIT_ATTR( ATTR, STYLE, F0 ) \
do { \
rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR); \
@@ -145,28 +144,18 @@ static void r200SetVertexFormat( GLcontext *ctx )
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (index & _TNL_BIT_TEX(i)) {
GLuint sz = VB->TexCoordPtr[i]->size;
- GLuint emit;
-
- /* r200 doesn't like 4D texcoords (is that true?):
- */
- if (sz != 4) {
- emit = EMIT_1F + (sz - 1);
- }
- else {
- sz = 3;
- emit = EMIT_3F_XYW;
- }
fmt_1 |= sz << (3 * i);
- EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0 );
+ EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1, 0 );
}
}
}
- if ( (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0)
- || (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
+ if ( rmesa->tnl_index != index ||
+ (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0) ||
+ (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
R200_NEWPRIM(rmesa);
R200_STATECHANGE( rmesa, vtx );
rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
@@ -178,6 +167,7 @@ static void r200SetVertexFormat( GLcontext *ctx )
rmesa->swtcl.vertex_attr_count,
NULL, 0 );
rmesa->swtcl.vertex_size /= 4;
+ rmesa->tnl_index = index;
}
}
@@ -214,13 +204,11 @@ void r200ChooseVertexState( GLcontext *ctx )
|| (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
rmesa->swtcl.needproj = GL_TRUE;
vte |= R200_VTX_XY_FMT | R200_VTX_Z_FMT;
- vte &= ~R200_VTX_W0_FMT;
vap |= R200_VAP_FORCE_W_TO_ONE;
}
else {
rmesa->swtcl.needproj = GL_FALSE;
vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
- vte |= R200_VTX_W0_FMT;
vap &= ~R200_VAP_FORCE_W_TO_ONE;
}
@@ -737,7 +725,6 @@ r200PointsBitmap( GLcontext *ctx, GLint px, GLint py,
GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
- vte |= R200_VTX_W0_FMT;
vap &= ~R200_VAP_FORCE_W_TO_ONE;
rmesa->swtcl.vertex_size = 5;
diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c
index 746cdb4778..78d16ed0f3 100644
--- a/src/mesa/drivers/dri/r200/r200_tcl.c
+++ b/src/mesa/drivers/dri/r200/r200_tcl.c
@@ -351,13 +351,10 @@ static void r200_check_tcl_render( GLcontext *ctx,
for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++) {
if (ctx->Texture.Unit[unit]._ReallyEnabled) {
- if (ctx->Texture.Unit[unit].TexGenEnabled) {
- if (rmesa->TexGenNeedNormals[unit]) {
- inputs |= VERT_BIT_NORMAL;
- }
- } else {
- inputs |= VERT_BIT_TEX(unit);
+ if (rmesa->TexGenNeedNormals[unit]) {
+ inputs |= VERT_BIT_NORMAL;
}
+ inputs |= VERT_BIT_TEX(unit);
}
}
@@ -434,18 +431,6 @@ static void transition_to_swtnl( GLcontext *ctx )
*/
R200_STATECHANGE( rmesa, vap );
rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_TCL_ENABLE;
- rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_D3D_TEX_DEFAULT;
-
- R200_STATECHANGE( rmesa, vte );
- rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~R200_VTX_W0_FMT;
-
- R200_STATECHANGE( rmesa, set );
- rmesa->hw.set.cmd[SET_RE_CNTL] |= (R200_VTX_STQ0_D3D |
- R200_VTX_STQ1_D3D |
- R200_VTX_STQ2_D3D |
- R200_VTX_STQ3_D3D |
- R200_VTX_STQ4_D3D |
- R200_VTX_STQ5_D3D);
}
static void transition_to_hwtnl( GLcontext *ctx )
@@ -470,21 +455,10 @@ static void transition_to_hwtnl( GLcontext *ctx )
R200_STATECHANGE( rmesa, vap );
rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_TCL_ENABLE;
- rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~(R200_VAP_FORCE_W_TO_ONE |
- R200_VAP_D3D_TEX_DEFAULT);
+ rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_FORCE_W_TO_ONE;
R200_STATECHANGE( rmesa, vte );
rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~(R200_VTX_XY_FMT|R200_VTX_Z_FMT);
- rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] |= R200_VTX_W0_FMT;
-
- R200_STATECHANGE( rmesa, set );
- rmesa->hw.set.cmd[SET_RE_CNTL] &= ~(R200_VTX_STQ0_D3D |
- R200_VTX_STQ1_D3D |
- R200_VTX_STQ2_D3D |
- R200_VTX_STQ3_D3D |
- R200_VTX_STQ4_D3D |
- R200_VTX_STQ5_D3D);
-
if (R200_DEBUG & DEBUG_FALLBACKS)
fprintf(stderr, "R200 end tcl fallback\n");
diff --git a/src/mesa/drivers/dri/r200/r200_texstate.c b/src/mesa/drivers/dri/r200/r200_texstate.c
index 57ee245ee9..934ffc1349 100644
--- a/src/mesa/drivers/dri/r200/r200_texstate.c
+++ b/src/mesa/drivers/dri/r200/r200_texstate.c
@@ -293,6 +293,12 @@ static void r200SetTexImages( r200ContextPtr rmesa,
(log2Width << R200_FACE_WIDTH_4_SHIFT) |
(log2Height << R200_FACE_HEIGHT_4_SHIFT));
}
+ else {
+ /* If we don't in fact send enough texture coordinates, q will be 1,
+ * making TEXCOORD_PROJ act like TEXCOORD_NONPROJ (Right?)
+ */
+ t->pp_txformat_x |= R200_TEXCOORD_PROJ;
+ }
t->pp_txsize = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << 0) |
((tObj->Image[0][t->base.firstLevel]->Height - 1) << 16));
@@ -836,71 +842,42 @@ static void import_tex_obj_state( r200ContextPtr rmesa,
}
-
-
static void set_texgen_matrix( r200ContextPtr rmesa,
GLuint unit,
const GLfloat *s_plane,
const GLfloat *t_plane,
- const GLfloat *r_plane )
+ const GLfloat *r_plane,
+ const GLfloat *q_plane )
{
- static const GLfloat scale_identity[4] = { 1,1,1,1 };
+ GLfloat m[16];
- if (!TEST_EQ_4V( s_plane, scale_identity) ||
- !TEST_EQ_4V( t_plane, scale_identity) ||
- !TEST_EQ_4V( r_plane, scale_identity)) {
- rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE<<unit;
- rmesa->TexGenMatrix[unit].m[0] = s_plane[0];
- rmesa->TexGenMatrix[unit].m[4] = s_plane[1];
- rmesa->TexGenMatrix[unit].m[8] = s_plane[2];
- rmesa->TexGenMatrix[unit].m[12] = s_plane[3];
+ m[0] = s_plane[0];
+ m[4] = s_plane[1];
+ m[8] = s_plane[2];
+ m[12] = s_plane[3];
- rmesa->TexGenMatrix[unit].m[1] = t_plane[0];
- rmesa->TexGenMatrix[unit].m[5] = t_plane[1];
- rmesa->TexGenMatrix[unit].m[9] = t_plane[2];
- rmesa->TexGenMatrix[unit].m[13] = t_plane[3];
+ m[1] = t_plane[0];
+ m[5] = t_plane[1];
+ m[9] = t_plane[2];
+ m[13] = t_plane[3];
- /* NOTE: r_plane goes in the 4th row, not 3rd! */
- rmesa->TexGenMatrix[unit].m[3] = r_plane[0];
- rmesa->TexGenMatrix[unit].m[7] = r_plane[1];
- rmesa->TexGenMatrix[unit].m[11] = r_plane[2];
- rmesa->TexGenMatrix[unit].m[15] = r_plane[3];
+ m[2] = r_plane[0];
+ m[6] = r_plane[1];
+ m[10] = r_plane[2];
+ m[14] = r_plane[3];
- rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
- }
-}
-
-/* Need this special matrix to get correct reflection map coords */
-static void
-set_texgen_reflection_matrix( r200ContextPtr rmesa, GLuint unit )
-{
- static const GLfloat m[16] = {
- -1, 0, 0, 0,
- 0, -1, 0, 0,
- 0, 0, 0, -1,
- 0, 0, -1, 0 };
- _math_matrix_loadf( &(rmesa->TexGenMatrix[unit]), m);
- _math_matrix_analyse( &(rmesa->TexGenMatrix[unit]) );
- rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE<<unit;
-}
+ m[3] = q_plane[0];
+ m[7] = q_plane[1];
+ m[11] = q_plane[2];
+ m[15] = q_plane[3];
-/* Need this special matrix to get correct normal map coords */
-static void
-set_texgen_normal_map_matrix( r200ContextPtr rmesa, GLuint unit )
-{
- static const GLfloat m[16] = {
- 1, 0, 0, 0,
- 0, 1, 0, 0,
- 0, 0, 0, 1,
- 0, 0, 1, 0 };
_math_matrix_loadf( &(rmesa->TexGenMatrix[unit]), m);
_math_matrix_analyse( &(rmesa->TexGenMatrix[unit]) );
rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE<<unit;
}
-/* Ignoring the Q texcoord for now.
- *
+/*
* Returns GL_FALSE if fallback required.
*/
static GLboolean r200_validate_texgen( GLcontext *ctx, GLuint unit )
@@ -908,98 +885,130 @@ static GLboolean r200_validate_texgen( GLcontext *ctx, GLuint unit )
r200ContextPtr rmesa = R200_CONTEXT(ctx);
const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
GLuint inputshift = R200_TEXGEN_0_INPUT_SHIFT + unit*4;
- GLuint tmp = rmesa->TexGenEnabled;
+ GLuint tgi, tgcm;
+ GLuint mode = 0;
+ GLboolean mixed_fallback = GL_FALSE;
+ static const GLfloat I[16] = {
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1 };
+ static const GLfloat reflect[16] = {
+ -1, 0, 0, 0,
+ 0, -1, 0, 0,
+ 0, 0, -1, 0,
+ 0, 0, 0, 1 };
rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit);
rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit);
- rmesa->TexGenInputs &= ~(R200_TEXGEN_INPUT_MASK<<inputshift);
- rmesa->TexGenNeedNormals[unit] = 0;
+ rmesa->TexGenNeedNormals[unit] = GL_FALSE;
+ tgi = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] & ~(R200_TEXGEN_INPUT_MASK <<
+ inputshift);
+ tgcm = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] & ~(R200_TEXGEN_COMP_MASK <<
+ (unit * 4));
if (0)
fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
- if ((texUnit->TexGenEnabled & (S_BIT|T_BIT|R_BIT)) == 0) {
- /* Disabled, no fallback:
- */
- rmesa->TexGenInputs |=
- (R200_TEXGEN_INPUT_TEXCOORD_0+unit) << inputshift;
- return GL_TRUE;
+ if (texUnit->TexGenEnabled & S_BIT) {
+ mode = texUnit->GenModeS;
+ } else {
+ tgcm |= R200_TEXGEN_COMP_S << (unit * 4);
}
- else if (texUnit->TexGenEnabled & Q_BIT) {
- /* Very easy to do this, in fact would remove a fallback case
- * elsewhere, but I haven't done it yet... Fallback:
- */
- /*fprintf(stderr, "fallback Q_BIT\n");*/
- return GL_FALSE;
+
+ if (texUnit->TexGenEnabled & T_BIT) {
+ if (texUnit->GenModeT != mode)
+ mixed_fallback = GL_TRUE;
+ } else {
+ tgcm |= R200_TEXGEN_COMP_T << (unit * 4);
}
- else if (texUnit->TexGenEnabled == (S_BIT|T_BIT) &&
- texUnit->GenModeS == texUnit->GenModeT) {
- /* OK */
- rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
- /* continue */
+
+ if (texUnit->TexGenEnabled & R_BIT) {
+ if (texUnit->GenModeR != mode)
+ mixed_fallback = GL_TRUE;
+ } else {
+ tgcm |= R200_TEXGEN_COMP_R << (unit * 4);
}
- else if (texUnit->TexGenEnabled == (S_BIT|T_BIT|R_BIT) &&
- texUnit->GenModeS == texUnit->GenModeT &&
- texUnit->GenModeT == texUnit->GenModeR) {
- /* OK */
- rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
- /* continue */
+
+ if (texUnit->TexGenEnabled & Q_BIT) {
+ if (texUnit->GenModeQ != mode)
+ mixed_fallback = GL_TRUE;
+ } else {
+ tgcm |= R200_TEXGEN_COMP_Q << (unit * 4);
}
- else {
- /* Mixed modes, fallback:
- */
- /* fprintf(stderr, "fallback mixed texgen\n"); */
+
+ if (mixed_fallback) {
+ if (R200_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "fallback mixed texgen, 0x%x (0x%x 0x%x 0x%x 0x%x)\n",
+ texUnit->TexGenEnabled, texUnit->GenModeS, texUnit->GenModeT,
+ texUnit->GenModeR, texUnit->GenModeQ);
return GL_FALSE;
}
- rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
-
- switch (texUnit->GenModeS) {
+ switch (mode) {
case GL_OBJECT_LINEAR:
- rmesa->TexGenInputs |= R200_TEXGEN_INPUT_OBJ << inputshift;
+ tgi |= R200_TEXGEN_INPUT_OBJ << inputshift;
set_texgen_matrix( rmesa, unit,
- texUnit->ObjectPlaneS,
- texUnit->ObjectPlaneT,
- texUnit->ObjectPlaneR);
+ (texUnit->TexGenEnabled & S_BIT) ? texUnit->ObjectPlaneS : I,
+ (texUnit->TexGenEnabled & T_BIT) ? texUnit->ObjectPlaneT : I + 4,
+ (texUnit->TexGenEnabled & R_BIT) ? texUnit->ObjectPlaneR : I + 8,
+ (texUnit->TexGenEnabled & Q_BIT) ? texUnit->ObjectPlaneQ : I + 12);
break;
case GL_EYE_LINEAR:
- rmesa->TexGenInputs |= R200_TEXGEN_INPUT_EYE << inputshift;
+ tgi |= R200_TEXGEN_INPUT_EYE << inputshift;
set_texgen_matrix( rmesa, unit,
- texUnit->EyePlaneS,
- texUnit->EyePlaneT,
- texUnit->EyePlaneR);
+ (texUnit->TexGenEnabled & S_BIT) ? texUnit->EyePlaneS : I,
+ (texUnit->TexGenEnabled & T_BIT) ? texUnit->EyePlaneT : I + 4,
+ (texUnit->TexGenEnabled & R_BIT) ? texUnit->EyePlaneR : I + 8,
+ (texUnit->TexGenEnabled & Q_BIT) ? texUnit->EyePlaneQ : I + 12);
break;
case GL_REFLECTION_MAP_NV:
rmesa->TexGenNeedNormals[unit] = GL_TRUE;
- rmesa->TexGenInputs |= R200_TEXGEN_INPUT_EYE_REFLECT<<inputshift;
- set_texgen_reflection_matrix(rmesa, unit);
+ tgi |= R200_TEXGEN_INPUT_EYE_REFLECT<<inputshift;
+ set_texgen_matrix( rmesa, unit,
+ (texUnit->TexGenEnabled & S_BIT) ? reflect : I,
+ (texUnit->TexGenEnabled & T_BIT) ? reflect + 4 : I + 4,
+ (texUnit->TexGenEnabled & R_BIT) ? reflect + 8 : I + 8,
+ I + 12);
break;
case GL_NORMAL_MAP_NV:
rmesa->TexGenNeedNormals[unit] = GL_TRUE;
- rmesa->TexGenInputs |= R200_TEXGEN_INPUT_EYE_NORMAL<<inputshift;
- set_texgen_normal_map_matrix(rmesa, unit);
+ tgi |= R200_TEXGEN_INPUT_EYE_NORMAL<<inputshift;
break;
case GL_SPHERE_MAP:
rmesa->TexGenNeedNormals[unit] = GL_TRUE;
- rmesa->TexGenInputs |= R200_TEXGEN_INPUT_SPHERE<<inputshift;
+ tgi |= R200_TEXGEN_INPUT_SPHERE<<inputshift;
+ /* GL_SPHERE_MAP doesn't appear to work. */
+ return GL_FALSE;
+
+ case 0:
+ /* All texgen units were disabled, so just pass coords through. */
+ tgi |= unit << inputshift;
break;
default:
/* Unsupported mode, fallback:
*/
- /* fprintf(stderr, "fallback unsupported texgen\n"); */
+ if (R200_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "fallback unsupported texgen, %d\n",
+ texUnit->GenModeS);
return GL_FALSE;
}
+ rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit;
rmesa->TexGenCompSel |= R200_OUTPUT_TEX_0 << unit;
- if (tmp != rmesa->TexGenEnabled) {
- rmesa->NewGLState |= _NEW_TEXTURE_MATRIX;
+ if (tgi != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] ||
+ tgcm != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2])
+ {
+ R200_STATECHANGE(rmesa, tcg);
+ rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] = tgi;
+ rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = tgcm;
}
return GL_TRUE;
@@ -1042,15 +1051,12 @@ static void disable_tex( GLcontext *ctx, int unit )
{
- GLuint inputshift = R200_TEXGEN_0_INPUT_SHIFT + unit*4;
GLuint tmp = rmesa->TexGenEnabled;
rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit);
rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit);
- rmesa->TexGenEnabled &= ~(R200_TEXGEN_INPUT_MASK<<inputshift);
- rmesa->TexGenNeedNormals[unit] = 0;
+ rmesa->TexGenNeedNormals[unit] = GL_FALSE;
rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit);
- rmesa->TexGenInputs &= ~(R200_TEXGEN_INPUT_MASK<<inputshift);
if (tmp != rmesa->TexGenEnabled) {
rmesa->recheck_texgen[unit] = GL_TRUE;
@@ -1060,6 +1066,22 @@ static void disable_tex( GLcontext *ctx, int unit )
}
}
+static void set_re_cntl_d3d( GLcontext *ctx, int unit, GLboolean use_d3d )
+{
+ r200ContextPtr rmesa = R200_CONTEXT(ctx);
+
+ GLuint re_cntl;
+
+ re_cntl = rmesa->hw.set.cmd[SET_RE_CNTL] & ~(R200_VTX_STQ0_D3D << (2 * unit));
+ if (use_d3d)
+ re_cntl |= R200_VTX_STQ0_D3D << (2 * unit);
+
+ if ( re_cntl != rmesa->hw.set.cmd[SET_RE_CNTL] ) {
+ R200_STATECHANGE( rmesa, set );
+ rmesa->hw.set.cmd[SET_RE_CNTL] = re_cntl;
+ }
+}
+
static GLboolean enable_tex_2d( GLcontext *ctx, int unit )
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
@@ -1084,6 +1106,8 @@ static GLboolean enable_tex_2d( GLcontext *ctx, int unit )
return GL_FALSE;
}
+ set_re_cntl_d3d( ctx, unit, GL_FALSE );
+
return GL_TRUE;
}
@@ -1118,6 +1142,8 @@ static GLboolean enable_tex_3d( GLcontext *ctx, int unit )
return GL_FALSE;
}
+ set_re_cntl_d3d( ctx, unit, GL_TRUE );
+
return GL_TRUE;
}
#endif
@@ -1161,6 +1187,8 @@ static GLboolean enable_tex_cube( GLcontext *ctx, int unit )
return GL_FALSE;
}
+ set_re_cntl_d3d( ctx, unit, GL_TRUE );
+
return GL_TRUE;
}
@@ -1186,6 +1214,8 @@ static GLboolean enable_tex_rect( GLcontext *ctx, int unit )
return GL_FALSE;
}
+ set_re_cntl_d3d( ctx, unit, GL_FALSE );
+
return GL_TRUE;
}
@@ -1230,6 +1260,7 @@ static GLboolean update_tex_common( GLcontext *ctx, int unit )
R200_TEX_BLEND_0_ENABLE) << unit;
R200_STATECHANGE( rmesa, vtx );
+ rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &= ~(7 << (unit * 3));
rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] |= 4 << (unit * 3);
rmesa->recheck_texgen[unit] = GL_TRUE;
diff --git a/src/mesa/drivers/dri/r200/r200_vtxfmt.c b/src/mesa/drivers/dri/r200/r200_vtxfmt.c
index bd0003e127..7a2fa35d44 100644
--- a/src/mesa/drivers/dri/r200/r200_vtxfmt.c
+++ b/src/mesa/drivers/dri/r200/r200_vtxfmt.c
@@ -401,24 +401,6 @@ static void VFMT_FALLBACK_OUTSIDE_BEGIN_END( const char *caller )
* to look-up the table, and a specialized version of GL_CALL that used the
* offset number instead of the name.
*/
-static void dispatch_texcoord( GLuint count, GLfloat * f )
-{
- switch( count ) {
- case 3:
- GL_CALL(TexCoord3fv)( f );
- break;
- case 2:
- GL_CALL(TexCoord2fv)( f );
- break;
- case 1:
- GL_CALL(TexCoord1fv)( f );
- break;
- default:
- assert( count == 0 );
- break;
- }
-}
-
static void dispatch_multitexcoord( GLuint count, GLuint unit, GLfloat * f )
{
switch( count ) {
@@ -437,7 +419,7 @@ static void dispatch_multitexcoord( GLuint count, GLuint unit, GLfloat * f )
}
}
-static void VFMT_FALLBACK( const char *caller )
+void VFMT_FALLBACK( const char *caller )
{
GET_CURRENT_CONTEXT(ctx);
r200ContextPtr rmesa = R200_CONTEXT(ctx);
@@ -663,8 +645,6 @@ static GLboolean check_vtx_fmt( GLcontext *ctx )
GLuint ind1 = 0;
GLuint i;
GLuint count[R200_MAX_TEXTURE_UNITS];
- GLuint re_cntl;
-
if (rmesa->TclFallback || rmesa->vb.fell_back || ctx->CompileFlag)
return GL_FALSE;
@@ -692,26 +672,16 @@ static GLboolean check_vtx_fmt( GLcontext *ctx )
}
}
- re_cntl = rmesa->hw.set.cmd[SET_RE_CNTL] & ~(R200_VTX_STQ0_D3D |
- R200_VTX_STQ1_D3D |
- R200_VTX_STQ2_D3D |
- R200_VTX_STQ3_D3D |
- R200_VTX_STQ4_D3D |
- R200_VTX_STQ5_D3D );
for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
count[i] = 0;
if (ctx->Texture.Unit[i]._ReallyEnabled) {
- if (ctx->Texture.Unit[i].TexGenEnabled) {
- if (rmesa->TexGenNeedNormals[i]) {
- ind0 |= R200_VTX_N0;
- }
+ if (rmesa->TexGenNeedNormals[i]) {
+ ind0 |= R200_VTX_N0;
}
else {
switch( ctx->Texture.Unit[i]._ReallyEnabled ) {
case TEXTURE_CUBE_BIT:
- re_cntl |= R200_VTX_STQ0_D3D << (2 * i);
- /* FALLTHROUGH */
case TEXTURE_3D_BIT:
count[i] = 3;
break;
@@ -729,11 +699,6 @@ static GLboolean check_vtx_fmt( GLcontext *ctx )
}
}
- if ( re_cntl != rmesa->hw.set.cmd[SET_RE_CNTL] ) {
- R200_STATECHANGE( rmesa, set );
- rmesa->hw.set.cmd[SET_RE_CNTL] = re_cntl;
- }
-
if (R200_DEBUG & (DEBUG_VFMT|DEBUG_STATE))
fprintf(stderr, "%s: format: 0x%x, 0x%x\n", __FUNCTION__, ind0, ind1 );
diff --git a/src/mesa/drivers/dri/r200/r200_vtxfmt.h b/src/mesa/drivers/dri/r200/r200_vtxfmt.h
index 39f0a10e4e..071a74082f 100644
--- a/src/mesa/drivers/dri/r200/r200_vtxfmt.h
+++ b/src/mesa/drivers/dri/r200/r200_vtxfmt.h
@@ -52,6 +52,7 @@ extern void r200VtxfmtMakeCurrent( GLcontext *ctx );
extern void r200VtxfmtUnbindContext( GLcontext *ctx );
extern void r200_copy_to_current( GLcontext *ctx );
+extern void VFMT_FALLBACK( const char *caller );
#define DFN( FUNC, CACHE) \
do { \
diff --git a/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c b/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c
index 9f40b18c9d..70301afb04 100644
--- a/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c
+++ b/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c
@@ -515,66 +515,118 @@ static void r200_Normal3fv( const GLfloat *v )
/* TexCoord
*/
-#define TEX_to_nF(N, P, S, T, R) \
- static void r200_TexCoord ## N P \
- { \
- GET_CURRENT_CONTEXT(ctx); r200ContextPtr rmesa = R200_CONTEXT(ctx); \
- GLfloat * const dest = rmesa->vb.texcoordptr[0]; \
- switch( ctx->Texture.Unit[0]._ReallyEnabled ) { \
- case TEXTURE_CUBE_BIT: \
- case TEXTURE_3D_BIT: \
- dest[2] = R; \
- case TEXTURE_2D_BIT: \
- case TEXTURE_RECT_BIT: \
- dest[1] = T; \
- case TEXTURE_1D_BIT: \
- dest[0] = S; \
- } \
+/* \todo maybe (target & 4 ? target & 5 : target & 3) is more save than (target & 7) */
+static void r200_MultiTexCoord1fARB(GLenum target, GLfloat s)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r200ContextPtr rmesa = R200_CONTEXT(ctx);
+ GLint unit = (target & 7);
+ GLfloat * const dest = rmesa->vb.texcoordptr[unit];
+
+ switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
+ case TEXTURE_CUBE_BIT:
+ case TEXTURE_3D_BIT:
+ dest[2] = 0.0;
+ /* FALLTHROUGH */
+ case TEXTURE_2D_BIT:
+ case TEXTURE_RECT_BIT:
+ dest[1] = 0.0;
+ /* FALLTHROUGH */
+ case TEXTURE_1D_BIT:
+ dest[0] = s;
}
+}
-TEX_to_nF( 1f, (GLfloat s), s, 0.0, 0.0 )
-TEX_to_nF( 2f, (GLfloat s, GLfloat t), s, t, 0.0 )
-TEX_to_nF( 3f, (GLfloat s, GLfloat t, GLfloat r), s, t, r )
-TEX_to_nF( 1fv, (const GLfloat * v), v[0], 0.0, 0.0 )
-TEX_to_nF( 2fv, (const GLfloat * v), v[0], v[1], 0.0 )
-TEX_to_nF( 3fv, (const GLfloat * v), v[0], v[1], v[2] )
+static void r200_MultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r200ContextPtr rmesa = R200_CONTEXT(ctx);
+ GLint unit = (target & 7);
+ GLfloat * const dest = rmesa->vb.texcoordptr[unit];
+ switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
+ case TEXTURE_CUBE_BIT:
+ case TEXTURE_3D_BIT:
+ dest[2] = 0.0;
+ /* FALLTHROUGH */
+ case TEXTURE_2D_BIT:
+ case TEXTURE_RECT_BIT:
+ dest[1] = t;
+ dest[0] = s;
+ break;
+ default:
+ VFMT_FALLBACK(__FUNCTION__);
+ GL_CALL(MultiTexCoord2fARB)(target, s, t);
+ return;
+ }
+}
-/* MultiTexcoord
- *
- * Technically speaking, these functions should subtract GL_TEXTURE0 from
- * \c target before masking and using it. The value of GL_TEXTURE0 is 0x84C0,
- * which has the low-order 5 bits 0. For all possible valid values of
- * \c target. Subtracting GL_TEXTURE0 has the net effect of masking \c target
- * with 0x1F. Masking with 0x1F and then masking with 0x07 is redundant, so
- * the subtraction has been omitted.
- */
+static void r200_MultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r200ContextPtr rmesa = R200_CONTEXT(ctx);
+ GLint unit = (target & 7);
+ GLfloat * const dest = rmesa->vb.texcoordptr[unit];
-#define MTEX_to_nF(N, P, U, S, T, R) \
- static void r200_MultiTexCoord ## N ## ARB P \
- { \
- GET_CURRENT_CONTEXT(ctx); r200ContextPtr rmesa = R200_CONTEXT(ctx); \
- GLfloat * const dest = rmesa->vb.texcoordptr[U]; \
- switch( ctx->Texture.Unit[U]._ReallyEnabled ) { \
- case TEXTURE_CUBE_BIT: \
- case TEXTURE_3D_BIT: \
- dest[2] = R; \
- case TEXTURE_2D_BIT: \
- case TEXTURE_RECT_BIT: \
- dest[1] = T; \
- case TEXTURE_1D_BIT: \
- dest[0] = S; \
- } \
+ switch( ctx->Texture.Unit[unit]._ReallyEnabled ) {
+ case TEXTURE_CUBE_BIT:
+ case TEXTURE_3D_BIT:
+ dest[2] = r;
+ dest[1] = t;
+ dest[0] = s;
+ break;
+ default:
+ VFMT_FALLBACK(__FUNCTION__);
+ GL_CALL(MultiTexCoord3fARB)(target, s, t, r);
+ return;
}
+}
-/* \todo maybe (target & 4 ? target & 5 : target & 3) is more save than (target & 7) */
-MTEX_to_nF( 1f, (GLenum target, GLfloat s), (target & 7), s, 0.0, 0.0 )
-MTEX_to_nF( 2f, (GLenum target, GLfloat s, GLfloat t), (target & 7), s, t, 0.0 )
-MTEX_to_nF( 3f, (GLenum target, GLfloat s, GLfloat t, GLfloat r), (target & 7), s, t, r )
+static void r200_TexCoord1f(GLfloat s)
+{
+ r200_MultiTexCoord1fARB(GL_TEXTURE0, s);
+}
+
+static void r200_TexCoord2f(GLfloat s, GLfloat t)
+{
+ r200_MultiTexCoord2fARB(GL_TEXTURE0, s, t);
+}
+
+static void r200_TexCoord3f(GLfloat s, GLfloat t, GLfloat r)
+{
+ r200_MultiTexCoord3fARB(GL_TEXTURE0, s, t, r);
+}
+
+static void r200_TexCoord1fv(const GLfloat *v)
+{
+ r200_MultiTexCoord1fARB(GL_TEXTURE0, v[0]);
+}
+
+static void r200_TexCoord2fv(const GLfloat *v)
+{
+ r200_MultiTexCoord2fARB(GL_TEXTURE0, v[0], v[1]);
+}
+
+static void r200_TexCoord3fv(const GLfloat *v)
+{
+ r200_MultiTexCoord3fARB(GL_TEXTURE0, v[0], v[1], v[2]);
+}
+
+static void r200_MultiTexCoord1fvARB(GLenum target, const GLfloat *v)
+{
+ r200_MultiTexCoord1fARB(target, v[0]);
+}
+
+static void r200_MultiTexCoord2fvARB(GLenum target, const GLfloat *v)
+{
+ r200_MultiTexCoord2fARB(target, v[0], v[1]);
+}
+
+static void r200_MultiTexCoord3fvARB(GLenum target, const GLfloat *v)
+{
+ r200_MultiTexCoord3fARB(target, v[0], v[1], v[2]);
+}
-MTEX_to_nF( 1fv, (GLenum target, const GLfloat *v), (target & 7), v[0], 0.0, 0.0 )
-MTEX_to_nF( 2fv, (GLenum target, const GLfloat *v), (target & 7), v[0], v[1], 0.0 )
-MTEX_to_nF( 3fv, (GLenum target, const GLfloat *v), (target & 7), v[0], v[1], v[2] )
static struct dynfn *lookup( struct dynfn *l, const int *key )
{
generated by cgit v1.2.3 (git 2.51.0) at 2025-11-03 23:58:35 +0000