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-rw-r--r--src/mesa/drivers/glide/fxglidew.h4
-rw-r--r--src/mesa/drivers/glide/fxtris.c84
-rw-r--r--src/mesa/drivers/glide/fxvb.c49
-rw-r--r--src/mesa/drivers/glide/fxvbtmp.h21
4 files changed, 65 insertions, 93 deletions
diff --git a/src/mesa/drivers/glide/fxglidew.h b/src/mesa/drivers/glide/fxglidew.h
index 31a8fa3b02e..feacde84189 100644
--- a/src/mesa/drivers/glide/fxglidew.h
+++ b/src/mesa/drivers/glide/fxglidew.h
@@ -119,7 +119,8 @@ typedef struct {
float oow; /* 1/W (used for W-buffering, texturing) */
unsigned char pargb[4]; /* B, G, R, A [0..255] */
GrTmuVertex tmuvtx[GLIDE_NUM_TMU];
- long pad[16 - 11]; /* future use; also ensure 64b structure */
+ float fog; /* fog coordinate */
+ long pad[16 - 12]; /* ensure 64b structure */
} GrVertex;
#define GR_VERTEX_X_OFFSET 0
@@ -133,6 +134,7 @@ typedef struct {
#define GR_VERTEX_SOW_TMU1_OFFSET 8
#define GR_VERTEX_TOW_TMU1_OFFSET 9
#define GR_VERTEX_OOW_TMU1_OFFSET 10
+#define GR_VERTEX_FOG_OFFSET 11
diff --git a/src/mesa/drivers/glide/fxtris.c b/src/mesa/drivers/glide/fxtris.c
index 08ecc6dd81b..209a29e7668 100644
--- a/src/mesa/drivers/glide/fxtris.c
+++ b/src/mesa/drivers/glide/fxtris.c
@@ -24,6 +24,7 @@
/* Authors:
* Keith Whitwell <[email protected]>
+ * Daniel Borca <[email protected]>
*/
#include "glheader.h"
@@ -310,10 +311,10 @@ static struct {
#define VERT_SET_RGBA( dst, f ) \
do { \
- dst->pargb[2] = f[0]; \
- dst->pargb[1] = f[1]; \
- dst->pargb[0] = f[2]; \
- dst->pargb[3] = f[3]; \
+ dst->pargb[2] = f[0] * 255.; \
+ dst->pargb[1] = f[1] * 255.; \
+ dst->pargb[0] = f[2] * 255.; \
+ dst->pargb[3] = f[3] * 255.; \
} while (0)
#define VERT_COPY_RGBA( v0, v1 ) \
@@ -343,7 +344,7 @@ do { \
#define RENDER_PRIMITIVE fxMesa->render_primitive
#define IND FX_FALLBACK_BIT
#define TAG(x) x
-#include "../common/t_dd_unfilled.h"
+#include "../../tnl_dd/t_dd_unfilled.h"
#undef IND
/***********************************************************************
@@ -352,136 +353,136 @@ do { \
#define IND (0)
#define TAG(x) x
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT)
#define TAG(x) x##_offset
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT)
#define TAG(x) x##_twoside
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT)
#define TAG(x) x##_twoside_offset
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_UNFILLED_BIT)
#define TAG(x) x##_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT)
#define TAG(x) x##_offset_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT)
#define TAG(x) x##_twoside_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT)
#define TAG(x) x##_twoside_offset_unfilled
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_FALLBACK_BIT)
#define TAG(x) x##_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_offset_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_twoside_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_twoside_offset_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_offset_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT)
#define TAG(x) x##_twoside_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
FX_FALLBACK_BIT)
#define TAG(x) x##_twoside_offset_unfilled_fallback
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
/* Fx doesn't support provoking-vertex flat-shading?
*/
#define IND (FX_FLAT_BIT)
#define TAG(x) x##_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_FLAT_BIT)
#define TAG(x) x##_offset_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_offset_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_UNFILLED_BIT|FX_FLAT_BIT)
#define TAG(x) x##_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
#define TAG(x) x##_offset_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_offset_unfilled_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_offset_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_offset_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_OFFSET_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_offset_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_UNFILLED_BIT|FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
#define IND (FX_TWOSIDE_BIT|FX_OFFSET_BIT|FX_UNFILLED_BIT| \
FX_FALLBACK_BIT|FX_FLAT_BIT)
#define TAG(x) x##_twoside_offset_unfilled_fallback_flat
-#include "../common/t_dd_tritmp.h"
+#include "../../tnl_dd/t_dd_tritmp.h"
static void init_rast_tab( void )
@@ -719,9 +720,10 @@ static void fx_render_vb_tri_strip( GLcontext *ctx,
INIT(GL_TRIANGLE_STRIP);
+ /* [dBorca] WTF?!?
if (flags & PRIM_PARITY)
mode = GR_TRIANGLE_STRIP_CONTINUE;
- else
+ else*/
mode = GR_TRIANGLE_STRIP;
grDrawVertexArrayContiguous( mode, count-start,
@@ -837,7 +839,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
fx_render_vb_poly,
fx_render_vb_noop,
};
-#undef INIT(x)
+#undef INIT
/**********************************************************************/
@@ -879,7 +881,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
#undef TAG
#define TAG(x) fx_##x##_elts
#define ELT(x) elt[x]
-#include "../common/t_dd_rendertmp.h"
+#include "../../tnl_dd/t_dd_rendertmp.h"
/* Verts, no clipping.
*/
@@ -887,7 +889,7 @@ static void (*fx_render_tab_verts[GL_POLYGON+2])(GLcontext *,
#undef TAG
#define TAG(x) fx_##x##_verts
#define ELT(x) x
-/*#include "../common/t_dd_rendertmp.h"*/ /* we have fx_render_vb_* now */
+/*#include "../../tnl_dd/t_dd_rendertmp.h"*/ /* we have fx_render_vb_* now */
diff --git a/src/mesa/drivers/glide/fxvb.c b/src/mesa/drivers/glide/fxvb.c
index 8d3647ad60e..03cefef0826 100644
--- a/src/mesa/drivers/glide/fxvb.c
+++ b/src/mesa/drivers/glide/fxvb.c
@@ -24,7 +24,8 @@
*/
/* Authors:
- * Keith Whitwell
+ * Keith Whitwell <[email protected]>
+ * Daniel Borca <[email protected]>
*/
#ifdef HAVE_CONFIG_H
@@ -67,41 +68,7 @@ static struct {
} setup_tab[MAX_SETUP];
-static void import_float_colors( GLcontext *ctx )
-{
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- struct gl_client_array *from = VB->ColorPtr[0];
- struct gl_client_array *to = &FX_CONTEXT(ctx)->UbyteColor;
- GLuint count = VB->Count;
-
- if (!to->Ptr) {
- to->Ptr = ALIGN_MALLOC( VB->Size * 4 * sizeof(GLubyte), 32 );
- to->Type = GL_UNSIGNED_BYTE;
- }
-
- /* No need to transform the same value 3000 times.
- */
- if (!from->StrideB) {
- to->StrideB = 0;
- count = 1;
- }
- else
- to->StrideB = 4 * sizeof(GLubyte);
-
- _math_trans_4ub( (GLubyte (*)[4]) to->Ptr,
- from->Ptr,
- from->StrideB,
- from->Type,
- from->Size,
- 0,
- count);
-
- VB->ColorPtr[0] = to;
-}
-
-
-/* Hack alert: assume chan is 8 bits */
-#define GET_COLOR(ptr, idx) (((GLchan (*)[4])((ptr)->Ptr))[idx])
+#define GET_COLOR(ptr, idx) ((ptr)->data[idx])
static void interp_extras( GLcontext *ctx,
@@ -112,13 +79,15 @@ static void interp_extras( GLcontext *ctx,
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
if (VB->ColorPtr[1]) {
- INTERP_4CHAN( t,
+ assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat));
+
+ INTERP_4F( t,
GET_COLOR(VB->ColorPtr[1], dst),
GET_COLOR(VB->ColorPtr[1], out),
GET_COLOR(VB->ColorPtr[1], in) );
#if 1 /* [dBorca] GL_EXT_separate_specular_color */
if (VB->SecondaryColorPtr[1]) {
- INTERP_3CHAN( t,
+ INTERP_3F( t,
GET_COLOR(VB->SecondaryColorPtr[1], dst),
GET_COLOR(VB->SecondaryColorPtr[1], out),
GET_COLOR(VB->SecondaryColorPtr[1], in) );
@@ -139,11 +108,11 @@ static void copy_pv_extras( GLcontext *ctx, GLuint dst, GLuint src )
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
if (VB->ColorPtr[1]) {
- COPY_CHAN4( GET_COLOR(VB->ColorPtr[1], dst),
+ COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst),
GET_COLOR(VB->ColorPtr[1], src) );
#if 1 /* [dBorca] GL_EXT_separate_specular_color */
if (VB->SecondaryColorPtr[1]) {
- COPY_CHAN4( GET_COLOR(VB->SecondaryColorPtr[1], dst),
+ COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst),
GET_COLOR(VB->SecondaryColorPtr[1], src) );
}
#endif
diff --git a/src/mesa/drivers/glide/fxvbtmp.h b/src/mesa/drivers/glide/fxvbtmp.h
index 7d5741cd75d..e0af9bdb4fe 100644
--- a/src/mesa/drivers/glide/fxvbtmp.h
+++ b/src/mesa/drivers/glide/fxvbtmp.h
@@ -24,6 +24,7 @@
/* Authors:
* Keith Whitwell <[email protected]>
+ * Daniel Borca <[email protected]>
*/
@@ -40,7 +41,7 @@ static void TAG(emit)( GLcontext *ctx,
GLuint tmu0_source = fxMesa->tmu_source[0];
GLuint tmu1_source = fxMesa->tmu_source[1];
GLfloat (*tc0)[4], (*tc1)[4];
- GLubyte (*col)[4];
+ GLfloat (*col)[4];
GLuint tc0_stride, tc1_stride, col_stride;
GLuint tc0_size, tc1_size;
GLfloat (*proj)[4] = VB->NdcPtr->data;
@@ -71,10 +72,8 @@ static void TAG(emit)( GLcontext *ctx,
}
if (IND & SETUP_RGBA) {
- if (VB->ColorPtr[0]->Type != GL_UNSIGNED_BYTE)
- import_float_colors( ctx );
- col = VB->ColorPtr[0]->Ptr;
- col_stride = VB->ColorPtr[0]->StrideB;
+ col = VB->ColorPtr[0]->data;
+ col_stride = VB->ColorPtr[0]->stride;
}
if (start) {
@@ -84,7 +83,7 @@ static void TAG(emit)( GLcontext *ctx,
if (IND & SETUP_TMU1)
tc1 = (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride);
if (IND & SETUP_RGBA)
- STRIDE_4UB(col, start * col_stride);
+ STRIDE_4F(col, start * col_stride);
}
for (i=start; i < end; i++, v++) {
@@ -116,11 +115,11 @@ static void TAG(emit)( GLcontext *ctx,
proj = (GLfloat (*)[4])((GLubyte *)proj + proj_stride);
}
if (IND & SETUP_RGBA) {
- v->pargb[2] = col[0][0];
- v->pargb[1] = col[0][1];
- v->pargb[0] = col[0][2];
- v->pargb[3] = col[0][3];
- STRIDE_4UB(col, col_stride);
+ v->pargb[2] = col[0][0] * 255.;
+ v->pargb[1] = col[0][1] * 255.;
+ v->pargb[0] = col[0][2] * 255.;
+ v->pargb[3] = col[0][3] * 255.;
+ STRIDE_4F(col, col_stride);
}
if (IND & SETUP_TMU0) {
GLfloat w = v->oow;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 02:41:15 +0000