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ref_gu: triapi update

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Crow-bar
2022-06-08 16:15:38 +03:00
parent 1e132bf29e
commit 3a3b8e2c4a
1 changed files with 98 additions and 180 deletions
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278
ref_gu/gu_triapi.c
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@@ -24,6 +24,17 @@ static struct
vec4_t triRGBA;
} ds;
static struct
{
byte *start;
byte *end;
int count;
int prim;
uint flags;
float lastTexCord[2];
uint lastColor;
}triContext = { 0 };
/*
===============================================================
@@ -31,25 +42,6 @@ static struct
===============================================================
*/
#if 1
static struct
{
void *start;
gu_vert_ftcv_t *list;
qboolean begin;
int count;
int prim;
unsigned int flags;
}tri_gucontext =
{
.start = NULL,
.list = NULL,
.begin = false,
.count = 0,
.prim = 0,
.flags = 0
};
#endif
/*
=============
@@ -60,7 +52,6 @@ set rendermode
*/
void TriRenderMode( int mode )
{
#if 1
ds.renderMode = mode;
switch( mode )
{
@@ -87,34 +78,6 @@ void TriRenderMode( int mode )
sceGuDepthMask( GU_TRUE );
break;
}
#else
ds.renderMode = mode;
switch( mode )
{
case kRenderNormal:
pglTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
pglDisable( GL_BLEND );
pglDepthMask( GL_TRUE );
break;
case kRenderTransAlpha:
pglEnable( GL_BLEND );
pglTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
pglBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
pglDepthMask( GL_FALSE );
break;
case kRenderTransColor:
case kRenderTransTexture:
pglEnable( GL_BLEND );
pglBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
break;
case kRenderGlow:
case kRenderTransAdd:
pglBlendFunc( GL_SRC_ALPHA, GL_ONE );
pglEnable( GL_BLEND );
pglDepthMask( GL_FALSE );
break;
}
#endif
}
/*
@@ -126,72 +89,39 @@ begin triangle sequence
*/
void TriBegin( int mode )
{
#if 1
switch( mode )
{
case TRI_POINTS:
tri_gucontext.prim = GU_POINTS;
triContext.prim = GU_POINTS;
break;
case TRI_TRIANGLES:
tri_gucontext.prim = GU_TRIANGLES;
triContext.prim = GU_TRIANGLES;
break;
case TRI_TRIANGLE_FAN:
tri_gucontext.prim = GU_TRIANGLE_FAN;
triContext.prim = GU_TRIANGLE_FAN;
break;
case TRI_QUADS:
tri_gucontext.prim = GU_TRIANGLE_FAN;
triContext.prim = GU_TRIANGLE_FAN;
break;
case TRI_LINES:
tri_gucontext.prim = GU_LINES;
triContext.prim = GU_LINES;
break;
case TRI_TRIANGLE_STRIP:
tri_gucontext.prim = GU_TRIANGLE_STRIP;
triContext.prim = GU_TRIANGLE_STRIP;
break;
case TRI_QUAD_STRIP:
tri_gucontext.prim = GU_TRIANGLE_STRIP;
triContext.prim = GU_TRIANGLE_STRIP;
break;
case TRI_POLYGON:
default:
tri_gucontext.prim = GU_TRIANGLE_FAN;
break;
}
tri_gucontext.start = extGuBeginPacket( NULL );
tri_gucontext.list = ( gu_vert_ftcv_t* )tri_gucontext.start;
tri_gucontext.begin = true;
tri_gucontext.count = 0;
tri_gucontext.flags = 0;
#else
switch( mode )
{
case TRI_POINTS:
mode = GL_POINTS;
break;
case TRI_TRIANGLES:
mode = GL_TRIANGLES;
break;
case TRI_TRIANGLE_FAN:
mode = GL_TRIANGLE_FAN;
break;
case TRI_QUADS:
mode = GL_QUADS;
break;
case TRI_LINES:
mode = GL_LINES;
break;
case TRI_TRIANGLE_STRIP:
mode = GL_TRIANGLE_STRIP;
break;
case TRI_QUAD_STRIP:
mode = GL_QUAD_STRIP;
break;
case TRI_POLYGON:
default:
mode = GL_POLYGON;
triContext.prim = GU_TRIANGLE_FAN;
break;
}
pglBegin( mode );
#endif
triContext.start = extGuBeginPacket( NULL );
triContext.end = triContext.start;
triContext.count = 0;
triContext.flags = 0;
}
/*
@@ -203,19 +133,15 @@ draw triangle sequence
*/
void TriEnd( void )
{
#if 1
unsigned int vert_size;
if( !tri_gucontext.begin )
if( !triContext.start || triContext.count == 0 )
return;
extGuEndPacket( ( void* )tri_gucontext.list );
sceGuDrawArray( tri_gucontext.prim, tri_gucontext.flags, tri_gucontext.count, 0, tri_gucontext.start );
tri_gucontext.begin = false;
#else
pglEnd( );
#endif
extGuEndPacket(( void* )triContext.end );
sceGuDrawArray( triContext.prim, triContext.flags, triContext.count, 0, triContext.start );
triContext.start = NULL;
triContext.end = NULL;
triContext.count = 0;
}
/*
@@ -226,19 +152,15 @@ _TriColor4f
*/
void _TriColor4f( float r, float g, float b, float a )
{
#if 1
if( tri_gucontext.begin )
if( triContext.start )
{
tri_gucontext.flags |= GU_COLOR_8888;
tri_gucontext.list->c = GUCOLOR4F( r, g, b, a );
if( triContext.count > 0 && !( triContext.flags & GU_COLOR_8888 ))
return;
triContext.flags |= GU_COLOR_8888;
triContext.lastColor = GUCOLOR4F( r, g, b, a );
}
else
{
sceGuColor( GUCOLOR4F( r, g, b, a ) );
}
#else
pglColor4f( r, g, b, a );
#endif
else sceGuColor( GUCOLOR4F( r, g, b, a ));
}
/*
@@ -249,19 +171,15 @@ _TriColor4ub
*/
void _TriColor4ub( byte r, byte g, byte b, byte a )
{
#if 1
if( tri_gucontext.begin )
if( triContext.start )
{
tri_gucontext.flags |= GU_COLOR_8888;
tri_gucontext.list->c = GUCOLOR4UB( r, g, b, a );
if( triContext.count > 0 && !( triContext.flags & GU_COLOR_8888 ))
return;
triContext.flags |= GU_COLOR_8888;
triContext.lastColor = GUCOLOR4UB( r, g, b, a );
}
else
{
sceGuColor( GUCOLOR4UB( r, g, b, a ) );
}
#else
pglColor4ub( r, g, b, a );
#endif
else sceGuColor( GUCOLOR4UB( r, g, b, a ));
}
@@ -306,16 +224,15 @@ TriTexCoord2f
*/
void TriTexCoord2f( float u, float v )
{
#if 1
if( !tri_gucontext.begin )
if( !triContext.start )
return;
tri_gucontext.flags |= GU_TEXTURE_32BITF;
tri_gucontext.list->u = u;
tri_gucontext.list->v = v;
#else
pglTexCoord2f( u, v );
#endif
if( triContext.count > 0 && !( triContext.flags & GU_TEXTURE_32BITF ))
return;
triContext.flags |= GU_TEXTURE_32BITF;
triContext.lastTexCord[0] = u;
triContext.lastTexCord[1] = v;
}
/*
@@ -326,31 +243,32 @@ TriVertex3fv
*/
void TriVertex3fv( const float *v )
{
#if 1
if( !tri_gucontext.begin )
if( !triContext.start )
return;
if( !(tri_gucontext.flags & GU_TEXTURE_32BITF) )
if( triContext.flags & GU_TEXTURE_32BITF )
{
tri_gucontext.list->u = 0;
tri_gucontext.list->v = 0;
}
if( !(tri_gucontext.flags & GU_COLOR_8888) )
{
tri_gucontext.list->c = 0xffffffff;
*( float* )triContext.end = triContext.lastTexCord[0];
triContext.end += sizeof( float );
*( float* )triContext.end = triContext.lastTexCord[1];
triContext.end += sizeof( float );
}
tri_gucontext.flags |= GU_VERTEX_32BITF;
tri_gucontext.list->x = v[0];
tri_gucontext.list->y = v[1];
tri_gucontext.list->z = v[2];
tri_gucontext.list++;
tri_gucontext.count++;
#else
pglVertex3fv( v );
#endif
if( triContext.flags & GU_COLOR_8888 )
{
*( uint* )triContext.end = triContext.lastColor;
triContext.end += sizeof( uint );
}
triContext.flags |= GU_VERTEX_32BITF;
*( float* )triContext.end = v[0];
triContext.end += sizeof( float );
*( float* )triContext.end = v[1];
triContext.end += sizeof( float );
*( float* )triContext.end = v[2];
triContext.end += sizeof( float );
triContext.count++;
}
/*
@@ -361,31 +279,32 @@ TriVertex3f
*/
void TriVertex3f( float x, float y, float z )
{
#if 1
if( !tri_gucontext.begin )
if( !triContext.start )
return;
if( !(tri_gucontext.flags & GU_TEXTURE_32BITF) )
if( triContext.flags & GU_TEXTURE_32BITF )
{
tri_gucontext.list->u = 0;
tri_gucontext.list->v = 0;
}
if( !(tri_gucontext.flags & GU_COLOR_8888) )
{
tri_gucontext.list->c = 0xffffffff;
*( float* )triContext.end = triContext.lastTexCord[0];
triContext.end += sizeof( float );
*( float* )triContext.end = triContext.lastTexCord[1];
triContext.end += sizeof( float );
}
tri_gucontext.flags |= GU_VERTEX_32BITF;
tri_gucontext.list->x = x;
tri_gucontext.list->y = y;
tri_gucontext.list->z = z;
tri_gucontext.list++;
if( triContext.flags & GU_COLOR_8888 )
{
*( uint* )triContext.end = triContext.lastColor;
triContext.end += sizeof( uint );
}
tri_gucontext.count++;
#else
pglVertex3f( x, y, z );
#endif
triContext.flags |= GU_VERTEX_32BITF;
*( float* )triContext.end = x;
triContext.end += sizeof( float );
*( float* )triContext.end = y;
triContext.end += sizeof( float );
*( float* )triContext.end = z;
triContext.end += sizeof( float );
triContext.count++;
}
/*
@@ -449,7 +368,7 @@ void TriFog( float flFogColor[3], float flStart, float flEnd, int bOn )
{
glState.isFogEnabled = RI.fogCustom = false;
#if 1
sceGuDisable( GU_FOG );
sceGuDisable( GU_FOG );
#else
pglDisable( GL_FOG );
#endif
@@ -473,11 +392,11 @@ void TriFog( float flFogColor[3], float flStart, float flEnd, int bOn )
RI.fogDensity = 0.0f;
RI.fogSkybox = true;
RI.fogEnd = flEnd;
#if 1
printf("TRI FOG: s %f e %f c %f %f %f %f \n", RI.fogStart, RI.fogEnd,
printf("TRI FOG: s %f e %f c %f %f %f %f \n", RI.fogStart, RI.fogEnd,
RI.fogColor[0], RI.fogColor[1], RI.fogColor[2], RI.fogColor[3] );
//glState.fogDensity = RI.fogDensity
glState.fogColor = GUCOLOR4F( RI.fogColor[0], RI.fogColor[1], RI.fogColor[2], glState.fogDensity );
glState.fogStart = RI.fogStart;
@@ -572,6 +491,5 @@ unsigned int getTriBrightness( float brightness )
VectorNormalizeFast( color );
return GUCOLOR3FV( color );
return GUCOLOR3FV( color );
}