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Polymer: store map data in a single buffer with a unified vertex type.

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git-svn-id: https://svn.eduke32.com/eduke32@5294 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
Plagman 2015-07-13 03:46:35 +00:00
parent 868afddbc3
commit 8212aa11c6
2 changed files with 319 additions and 216 deletions
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22
polymer/eduke32/build/include/polymer.h
View file

@ -201,11 +201,25 @@ typedef struct s_prrt {
} _prrt; } _prrt;
// BUILD DATA // BUILD DATA
typedef struct s_prvert {
GLfloat x;
GLfloat y;
GLfloat z;
GLfloat u;
GLfloat v;
GLubyte r;
GLubyte g;
GLubyte b;
GLubyte a;
} _prvert;
typedef struct s_prplane { typedef struct s_prplane {
// geometry // geometry
GLfloat* buffer; _prvert* buffer;
int32_t vertcount; int32_t vertcount;
GLuint vbo; GLuint vbo;
int32_t mapvbo_vertoffset;
// attributes // attributes
GLfloat tbn[3][3]; GLfloat tbn[3][3];
GLfloat plane[4]; GLfloat plane[4];
@ -258,7 +272,7 @@ typedef struct s_prwall {
// stuff // stuff
GLfloat* bigportal; GLfloat* bigportal;
GLfloat* cap; //GLfloat* cap;
GLuint stuffvbo; GLuint stuffvbo;
// build wall data // build wall data
@ -360,7 +374,7 @@ static inline int32_t polymer_eligible_for_artmap(int32_t tilenum, const pthtyp
// CORE // CORE
static void polymer_displayrooms(int16_t sectnum); static void polymer_displayrooms(int16_t sectnum);
static void polymer_drawplane(_prplane* plane); static void polymer_drawplane(_prplane* plane);
static inline void polymer_inb4mirror(GLfloat* buffer, GLfloat* plane); static inline void polymer_inb4mirror(_prvert* buffer, GLfloat* plane);
static void polymer_animatesprites(void); static void polymer_animatesprites(void);
static void polymer_freeboard(void); static void polymer_freeboard(void);
// SECTORS // SECTORS
@ -418,7 +432,7 @@ static void polymer_initrendertargets(int32_t count);
// DEBUG OUTPUT // DEBUG OUTPUT
void PR_CALLBACK polymer_debugoutputcallback(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam); void PR_CALLBACK polymer_debugoutputcallback(GLenum source,GLenum type,GLuint id,GLenum severity,GLsizei length,const GLchar *message,GLvoid *userParam);
#define INDICE(n) ((p->indices) ? (p->indices[(i+n)%p->indicescount]*5) : (((i+n)%p->vertcount)*5)) #define INDICE(n) ((p->indices) ? (p->indices[(i+n)%p->indicescount]) : (((i+n)%p->vertcount)))
#define SWITCH_CULL_DIRECTION { culledface = (culledface == GL_FRONT) ? GL_BACK : GL_FRONT; bglCullFace(culledface); } #define SWITCH_CULL_DIRECTION { culledface = (culledface == GL_FRONT) ? GL_BACK : GL_FRONT; bglCullFace(culledface); }

369
polymer/eduke32/build/src/polymer.c
View file

@ -68,28 +68,57 @@ GLuint prbasepalmaps[MAXBASEPALS];
// numshades full indirections (32*256) per lookup // numshades full indirections (32*256) per lookup
GLuint prlookups[MAXPALOOKUPS]; GLuint prlookups[MAXPALOOKUPS];
static const GLfloat vertsprite[4 * 5] = GLuint prmapvbo;
const GLsizeiptrARB proneplanesize = sizeof(_prvert) * 4;
const GLintptrARB prwalldatasize = sizeof(_prvert)* 4 * 3; // wall, over and mask planes for every wall
GLintptrARB prwalldataoffset;
static const _prvert vertsprite[4] =
{
{ {
-0.5f, 0.0f, 0.0f, -0.5f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 1.0f,
0xff, 0xff, 0xff, 0xff,
},
{
0.5f, 0.0f, 0.0f, 0.5f, 0.0f, 0.0f,
1.0f, 1.0f, 1.0f, 1.0f,
0xff, 0xff, 0xff, 0xff,
},
{
0.5f, 1.0f, 0.0f, 0.5f, 1.0f, 0.0f,
1.0f, 0.0f, 1.0f, 0.0f,
0xff, 0xff, 0xff, 0xff,
},
{
-0.5f, 1.0f, 0.0f, -0.5f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 0.0f,
0xff, 0xff, 0xff, 0xff,
},
}; };
static const GLfloat horizsprite[4 * 5] = static const _prvert horizsprite[4] =
{
{ {
-0.5f, 0.0f, 0.5f, -0.5f, 0.0f, 0.5f,
0.0f, 0.0f, 0.0f, 0.0f,
0xff, 0xff, 0xff, 0xff,
},
{
0.5f, 0.0f, 0.5f, 0.5f, 0.0f, 0.5f,
1.0f, 0.0f, 1.0f, 0.0f,
0xff, 0xff, 0xff, 0xff,
},
{
0.5f, 0.0f, -0.5f, 0.5f, 0.0f, -0.5f,
1.0f, 1.0f, 1.0f, 1.0f,
0xff, 0xff, 0xff, 0xff,
},
{
-0.5f, 0.0f, -0.5f, -0.5f, 0.0f, -0.5f,
0.0f, 1.0f, 0.0f, 1.0f,
0xff, 0xff, 0xff, 0xff,
},
}; };
static const GLfloat skyboxdata[4 * 5 * 6] = static const GLfloat skyboxdata[4 * 5 * 6] =
@ -814,6 +843,7 @@ int32_t polymer_init(void)
// Enable everything. // Enable everything.
bglDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, NULL, GL_TRUE); bglDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, NULL, GL_TRUE);
bglDebugMessageCallbackARB(polymer_debugoutputcallback, NULL); bglDebugMessageCallbackARB(polymer_debugoutputcallback, NULL);
bglEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
} }
#endif #endif
@ -981,6 +1011,14 @@ void polymer_loadboard(void)
polymer_freeboard(); polymer_freeboard();
// in the big map buffer, sectors have floor and ceiling vertices for each wall first, then walls
prwalldataoffset = numwalls * 2 * sizeof(_prvert);
bglGenBuffersARB(1, &prmapvbo);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prmapvbo);
bglBufferDataARB(GL_ARRAY_BUFFER_ARB, prwalldataoffset + numwalls * prwalldatasize, NULL, mapvbousage);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
i = 0; i = 0;
while (i < numsectors) while (i < numsectors)
{ {
@ -1787,8 +1825,8 @@ static void polymer_displayrooms(const int16_t dacursectnum)
w = prwalls[sec->wallptr + i]; w = prwalls[sec->wallptr + i];
if ((w->mask.buffer[(0 * 5) + 1] >= w->mask.buffer[(3 * 5) + 1]) && if ((w->mask.buffer[0].y >= w->mask.buffer[3].y) &&
(w->mask.buffer[(1 * 5) + 1] >= w->mask.buffer[(2 * 5) + 1])) (w->mask.buffer[1].y >= w->mask.buffer[2].y))
{ {
i--; i--;
continue; continue;
@ -2112,16 +2150,30 @@ static void polymer_drawplane(_prplane* plane)
bglNormal3f((float)(plane->plane[0]), (float)(plane->plane[1]), (float)(plane->plane[2])); bglNormal3f((float)(plane->plane[0]), (float)(plane->plane[1]), (float)(plane->plane[2]));
if (plane->vbo && (pr_vbos > 0)) GLuint planevbo;
GLintptrARB geomfbooffset;
if (plane->mapvbo_vertoffset != -1)
{ {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, plane->vbo); planevbo = prmapvbo;
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), NULL); geomfbooffset = plane->mapvbo_vertoffset;
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), (GLfloat*)(3 * sizeof(GLfloat))); }
else
{
planevbo = plane->vbo;
geomfbooffset = NULL;
}
if (planevbo && (pr_vbos > 0))
{
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, planevbo);
bglVertexPointer(3, GL_FLOAT, sizeof(_prvert), (GLvoid *)(geomfbooffset));
bglTexCoordPointer(2, GL_FLOAT, sizeof(_prvert), (GLvoid *)(geomfbooffset + (3 * sizeof(GLfloat))));
if (plane->indices) if (plane->indices)
bglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, plane->ivbo); bglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, plane->ivbo);
} else { } else {
bglVertexPointer(3, GL_FLOAT, 5 * sizeof(GLfloat), plane->buffer); bglVertexPointer(3, GL_FLOAT, sizeof(_prvert), &plane->buffer->x);
bglTexCoordPointer(2, GL_FLOAT, 5 * sizeof(GLfloat), &plane->buffer[3]); bglTexCoordPointer(2, GL_FLOAT, sizeof(_prvert), &plane->buffer->u);
} }
curlight = 0; curlight = 0;
@ -2137,7 +2189,7 @@ static void polymer_drawplane(_prplane* plane)
if (plane->indices) if (plane->indices)
{ {
if (plane->vbo && (pr_vbos > 0)) if (planevbo && (pr_vbos > 0))
bglDrawElements(GL_TRIANGLES, plane->indicescount, GL_UNSIGNED_SHORT, NULL); bglDrawElements(GL_TRIANGLES, plane->indicescount, GL_UNSIGNED_SHORT, NULL);
else else
bglDrawElements(GL_TRIANGLES, plane->indicescount, GL_UNSIGNED_SHORT, plane->indices); bglDrawElements(GL_TRIANGLES, plane->indicescount, GL_UNSIGNED_SHORT, plane->indices);
@ -2152,7 +2204,7 @@ static void polymer_drawplane(_prplane* plane)
curlight++; curlight++;
} while ((curlight < plane->lightcount) && (curlight < pr_maxlightpasses) && (!depth || mirrors[depth-1].plane)); } while ((curlight < plane->lightcount) && (curlight < pr_maxlightpasses) && (!depth || mirrors[depth-1].plane));
if (plane->vbo && (pr_vbos > 0)) if (planevbo && (pr_vbos > 0))
{ {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
if (plane->indices) if (plane->indices)
@ -2160,14 +2212,14 @@ static void polymer_drawplane(_prplane* plane)
} }
} }
static inline void polymer_inb4mirror(GLfloat* buffer, GLfloat* plane) static inline void polymer_inb4mirror(_prvert* buffer, GLfloat* plane)
{ {
float pv; float pv;
float reflectionmatrix[16]; float reflectionmatrix[16];
pv = buffer[0] * plane[0] + pv = buffer->x * plane[0] +
buffer[1] * plane[1] + buffer->y * plane[1] +
buffer[2] * plane[2]; buffer->z * plane[2];
reflectionmatrix[0] = 1 - (2 * plane[0] * plane[0]); reflectionmatrix[0] = 1 - (2 * plane[0] * plane[0]);
reflectionmatrix[1] = -2 * plane[0] * plane[1]; reflectionmatrix[1] = -2 * plane[0] * plane[1];
@ -2238,7 +2290,7 @@ static void polymer_freeboard(void)
if (prwalls[i]->bigportal) Bfree(prwalls[i]->bigportal); if (prwalls[i]->bigportal) Bfree(prwalls[i]->bigportal);
if (prwalls[i]->mask.buffer) Bfree(prwalls[i]->mask.buffer); if (prwalls[i]->mask.buffer) Bfree(prwalls[i]->mask.buffer);
if (prwalls[i]->over.buffer) Bfree(prwalls[i]->over.buffer); if (prwalls[i]->over.buffer) Bfree(prwalls[i]->over.buffer);
if (prwalls[i]->cap) Bfree(prwalls[i]->cap); //if (prwalls[i]->cap) Bfree(prwalls[i]->cap);
if (prwalls[i]->wall.buffer) Bfree(prwalls[i]->wall.buffer); if (prwalls[i]->wall.buffer) Bfree(prwalls[i]->wall.buffer);
if (prwalls[i]->wall.vbo) bglDeleteBuffersARB(1, &prwalls[i]->wall.vbo); if (prwalls[i]->wall.vbo) bglDeleteBuffersARB(1, &prwalls[i]->wall.vbo);
if (prwalls[i]->over.vbo) bglDeleteBuffersARB(1, &prwalls[i]->over.vbo); if (prwalls[i]->over.vbo) bglDeleteBuffersARB(1, &prwalls[i]->over.vbo);
@ -2310,9 +2362,9 @@ static int32_t polymer_initsector(int16_t sectnum)
s = (_prsector *)Xcalloc(1, sizeof(_prsector)); s = (_prsector *)Xcalloc(1, sizeof(_prsector));
s->verts = (GLdouble *)Xcalloc(sec->wallnum, sizeof(GLdouble) * 3); s->verts = (GLdouble *)Xcalloc(sec->wallnum, sizeof(GLdouble) * 3);
s->floor.buffer = (GLfloat *)Xcalloc(sec->wallnum, sizeof(GLfloat) * 5); s->floor.buffer = (_prvert *)Xcalloc(sec->wallnum, sizeof(_prvert));
s->floor.vertcount = sec->wallnum; s->floor.vertcount = sec->wallnum;
s->ceil.buffer = (GLfloat *)Xcalloc(sec->wallnum, sizeof(GLfloat) * 5); s->ceil.buffer = (_prvert *)Xcalloc(sec->wallnum, sizeof(_prvert));
s->ceil.vertcount = sec->wallnum; s->ceil.vertcount = sec->wallnum;
bglGenBuffersARB(1, &s->floor.vbo); bglGenBuffersARB(1, &s->floor.vbo);
@ -2349,7 +2401,7 @@ static int32_t polymer_updatesector(int16_t sectnum)
int32_t ang, needfloor, wallinvalidate; int32_t ang, needfloor, wallinvalidate;
int16_t curstat, curpicnum, floorpicnum, ceilingpicnum; int16_t curstat, curpicnum, floorpicnum, ceilingpicnum;
char curxpanning, curypanning; char curxpanning, curypanning;
GLfloat* curbuffer; _prvert* curbuffer;
if (pr_nullrender >= 3) return 0; if (pr_nullrender >= 3) return 0;
@ -2373,12 +2425,12 @@ static int32_t polymer_updatesector(int16_t sectnum)
{ {
if ((-wal->x != s->verts[(i*3)+2])) if ((-wal->x != s->verts[(i*3)+2]))
{ {
s->verts[(i*3)+2] = s->floor.buffer[(i*5)+2] = s->ceil.buffer[(i*5)+2] = -(float)wal->x; s->verts[(i*3)+2] = s->floor.buffer[i].z = s->ceil.buffer[i].z = -(float)wal->x;
needfloor = wallinvalidate = 1; needfloor = wallinvalidate = 1;
} }
if ((wal->y != s->verts[i*3])) if ((wal->y != s->verts[i*3]))
{ {
s->verts[i*3] = s->floor.buffer[i*5] = s->ceil.buffer[i*5] = (float)wal->y; s->verts[i*3] = s->floor.buffer[i].x = s->ceil.buffer[i].x = (float)wal->y;
needfloor = wallinvalidate = 1; needfloor = wallinvalidate = 1;
} }
@ -2400,8 +2452,8 @@ static int32_t polymer_updatesector(int16_t sectnum)
while (i < sec->wallnum) while (i < sec->wallnum)
{ {
getzsofslope(sectnum, wal->x, wal->y, &ceilz, &florz); getzsofslope(sectnum, wal->x, wal->y, &ceilz, &florz);
s->floor.buffer[(i*5)+1] = -(float)(florz) / 16.0f; s->floor.buffer[i].y = -(float)(florz) / 16.0f;
s->ceil.buffer[(i*5)+1] = -(float)(ceilz) / 16.0f; s->ceil.buffer[i].y = -(float)(ceilz) / 16.0f;
i++; i++;
wal = &wall[sec->wallptr + i]; wal = &wall[sec->wallptr + i];
@ -2474,7 +2526,7 @@ static int32_t polymer_updatesector(int16_t sectnum)
if ((curstat & (2+64)) == (2+64)) if ((curstat & (2+64)) == (2+64))
{ {
heidiff = (int32_t)(curbuffer[(i*5)+1] - curbuffer[1]); heidiff = (int32_t)(curbuffer[i].y - curbuffer[0].y);
// don't forget the sign, tey could be negative with concave sectors // don't forget the sign, tey could be negative with concave sectors
if (tey >= 0) if (tey >= 0)
tey = (int32_t)sqrt((double)((tey * tey) + (heidiff * heidiff))); tey = (int32_t)sqrt((double)((tey * tey) + (heidiff * heidiff)));
@ -2506,8 +2558,8 @@ static int32_t polymer_updatesector(int16_t sectnum)
else else
ypancoef = 0; ypancoef = 0;
curbuffer[(i*5)+3] = ((float)(tex) / (scalecoef * tilesiz[curpicnum].x)) + xpancoef; curbuffer[i].u = ((float)(tex) / (scalecoef * tilesiz[curpicnum].x)) + xpancoef;
curbuffer[(i*5)+4] = ((float)(tey) / (scalecoef * tilesiz[curpicnum].y)) + ypancoef; curbuffer[i].v = ((float)(tey) / (scalecoef * tilesiz[curpicnum].y)) + ypancoef;
j--; j--;
} }
@ -2524,14 +2576,34 @@ static int32_t polymer_updatesector(int16_t sectnum)
attributes: attributes:
if ((pr_vbos > 0) && ((i == -1) || (wallinvalidate))) if ((pr_vbos > 0) && ((i == -1) || (wallinvalidate)))
{
if (pr_vbos > 0)
{ {
if (pr_nullrender < 2) if (pr_nullrender < 2)
{ {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->floor.vbo); /*bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->floor.vbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sec->wallnum * sizeof(GLfloat)* 5, s->floor.buffer); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sec->wallnum * sizeof(GLfloat)* 5, s->floor.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->ceil.vbo); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->ceil.vbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sec->wallnum * sizeof(GLfloat)* 5, s->ceil.buffer); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, sec->wallnum * sizeof(GLfloat)* 5, s->ceil.buffer);
*/
GLintptrARB sector_offset = sec->wallptr * 2 * sizeof(_prvert);
GLsizeiptrARB cur_sector_size = sec->wallnum * sizeof(_prvert);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prmapvbo);
// floor
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, sector_offset, cur_sector_size, s->floor.buffer);
// ceiling
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, sector_offset + cur_sector_size, cur_sector_size, s->ceil.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
s->floor.mapvbo_vertoffset = sector_offset;
s->ceil.mapvbo_vertoffset = sector_offset + cur_sector_size;
}
}
else
{
s->floor.mapvbo_vertoffset = -1;
s->ceil.mapvbo_vertoffset = -1;
} }
} }
@ -2790,13 +2862,13 @@ static int32_t polymer_initwall(int16_t wallnum)
w = (_prwall *)Xcalloc(1, sizeof(_prwall)); w = (_prwall *)Xcalloc(1, sizeof(_prwall));
if (w->mask.buffer == NULL) { if (w->mask.buffer == NULL) {
w->mask.buffer = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 5); w->mask.buffer = (_prvert *)Xmalloc(4 * sizeof(_prvert));
w->mask.vertcount = 4; w->mask.vertcount = 4;
} }
if (w->bigportal == NULL) if (w->bigportal == NULL)
w->bigportal = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 5); w->bigportal = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 5);
if (w->cap == NULL) //if (w->cap == NULL)
w->cap = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 3); // w->cap = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 3);
bglGenBuffersARB(1, &w->wall.vbo); bglGenBuffersARB(1, &w->wall.vbo);
bglGenBuffersARB(1, &w->over.vbo); bglGenBuffersARB(1, &w->over.vbo);
@ -2902,7 +2974,7 @@ static void polymer_updatewall(int16_t wallnum)
} }
if (w->wall.buffer == NULL) { if (w->wall.buffer == NULL) {
w->wall.buffer = (GLfloat *)Xcalloc(4, sizeof(GLfloat) * 5); // XXX w->wall.buffer = (_prvert *)Xcalloc(4, sizeof(_prvert)); // XXX
w->wall.vertcount = 4; w->wall.vertcount = 4;
} }
@ -2964,10 +3036,10 @@ static void polymer_updatewall(int16_t wallnum)
if ((unsigned)wal->nextsector >= (unsigned)numsectors || !ns) if ((unsigned)wal->nextsector >= (unsigned)numsectors || !ns)
{ {
Bmemcpy(w->wall.buffer, &s->floor.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(w->wall.buffer, &s->floor.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[5], &s->floor.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[1], &s->floor.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[10], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[2], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[15], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[3], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
if (wal->nextsector < 0) if (wal->nextsector < 0)
curpicnum = wallpicnum; curpicnum = wallpicnum;
@ -3003,10 +3075,10 @@ static void polymer_updatewall(int16_t wallnum)
else else
dist = (float)(xref == 0); dist = (float)(xref == 0);
w->wall.buffer[(i * 5) + 3] = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x); w->wall.buffer[i].u = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x);
w->wall.buffer[(i * 5) + 4] = (-(float)(yref + (w->wall.buffer[(i * 5) + 1] * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef; w->wall.buffer[i].v = (-(float)(yref + (w->wall.buffer[i].y * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef;
if (wal->cstat & 256) w->wall.buffer[(i * 5) + 4] = -w->wall.buffer[(i * 5) + 4]; if (wal->cstat & 256) w->wall.buffer[i].u = -w->wall.buffer[i].v;
i++; i++;
} }
@ -3017,21 +3089,21 @@ static void polymer_updatewall(int16_t wallnum)
{ {
nnwallnum = wall[nwallnum].point2; nnwallnum = wall[nwallnum].point2;
if ((s->floor.buffer[((wallnum - sec->wallptr) * 5) + 1] < ns->floor.buffer[((nnwallnum - nsec->wallptr) * 5) + 1]) || if ((s->floor.buffer[wallnum - sec->wallptr].y < ns->floor.buffer[nnwallnum - nsec->wallptr].y) ||
(s->floor.buffer[((wal->point2 - sec->wallptr) * 5) + 1] < ns->floor.buffer[((nwallnum - nsec->wallptr) * 5) + 1])) (s->floor.buffer[wal->point2 - sec->wallptr].y < ns->floor.buffer[nwallnum - nsec->wallptr].y))
underwall = 1; underwall = 1;
if ((underwall) || (wal->cstat & 16) || (wal->cstat & 32)) if ((underwall) || (wal->cstat & 16) || (wal->cstat & 32))
{ {
int32_t refwall; int32_t refwall;
if (s->floor.buffer[((wallnum - sec->wallptr) * 5) + 1] < ns->floor.buffer[((nnwallnum - nsec->wallptr) * 5) + 1]) if (s->floor.buffer[wallnum - sec->wallptr].y < ns->floor.buffer[nnwallnum - nsec->wallptr].y)
Bmemcpy(w->wall.buffer, &s->floor.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(w->wall.buffer, &s->floor.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
else else
Bmemcpy(w->wall.buffer, &ns->floor.buffer[(nnwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(w->wall.buffer, &ns->floor.buffer[nnwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[5], &s->floor.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[1], &s->floor.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[10], &ns->floor.buffer[(nwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[2], &ns->floor.buffer[nwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->wall.buffer[15], &ns->floor.buffer[(nnwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->wall.buffer[3], &ns->floor.buffer[nnwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
if (wal->cstat & 2) if (wal->cstat & 2)
refwall = nwallnum; refwall = nwallnum;
@ -3065,12 +3137,12 @@ static void polymer_updatewall(int16_t wallnum)
else else
dist = (float)(xref == 0); dist = (float)(xref == 0);
w->wall.buffer[(i * 5) + 3] = ((dist * 8.0f * wal->xrepeat) + curxpanning) / (float)(tilesiz[curpicnum].x); w->wall.buffer[i].u = ((dist * 8.0f * wal->xrepeat) + curxpanning) / (float)(tilesiz[curpicnum].x);
w->wall.buffer[(i * 5) + 4] = (-(float)(yref + (w->wall.buffer[(i * 5) + 1] * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef; w->wall.buffer[i].v = (-(float)(yref + (w->wall.buffer[i].y * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef;
if ((!(wal->cstat & 2) && (wal->cstat & 256)) || if ((!(wal->cstat & 2) && (wal->cstat & 256)) ||
((wal->cstat & 2) && (wall[nwallnum].cstat & 256))) ((wal->cstat & 2) && (wall[nwallnum].cstat & 256)))
w->wall.buffer[(i * 5) + 4] = -w->wall.buffer[(i * 5) + 4]; w->wall.buffer[i].v = -w->wall.buffer[i].v;
i++; i++;
} }
@ -3078,33 +3150,33 @@ static void polymer_updatewall(int16_t wallnum)
if (underwall) if (underwall)
w->underover |= 1; w->underover |= 1;
Bmemcpy(w->mask.buffer, &w->wall.buffer[15], sizeof(GLfloat) * 5); Bmemcpy(w->mask.buffer, &w->wall.buffer[3], sizeof(GLfloat) * 5);
Bmemcpy(&w->mask.buffer[5], &w->wall.buffer[10], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[1], &w->wall.buffer[2], sizeof(GLfloat) * 5);
} }
else else
{ {
Bmemcpy(w->mask.buffer, &s->floor.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 5); Bmemcpy(w->mask.buffer, &s->floor.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 5);
Bmemcpy(&w->mask.buffer[5], &s->floor.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[1], &s->floor.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 5);
} }
if ((s->ceil.buffer[((wallnum - sec->wallptr) * 5) + 1] > ns->ceil.buffer[((nnwallnum - nsec->wallptr) * 5) + 1]) || if ((s->ceil.buffer[wallnum - sec->wallptr].y > ns->ceil.buffer[nnwallnum - nsec->wallptr].y) ||
(s->ceil.buffer[((wal->point2 - sec->wallptr) * 5) + 1] > ns->ceil.buffer[((nwallnum - nsec->wallptr) * 5) + 1])) (s->ceil.buffer[wal->point2 - sec->wallptr].y > ns->ceil.buffer[nwallnum - nsec->wallptr].y))
overwall = 1; overwall = 1;
if ((overwall) || (wal->cstat & 16) || (wal->cstat & 32)) if ((overwall) || (wal->cstat & 16) || (wal->cstat & 32))
{ {
if (w->over.buffer == NULL) { if (w->over.buffer == NULL) {
w->over.buffer = (GLfloat *)Xmalloc(4 * sizeof(GLfloat) * 5); w->over.buffer = (_prvert *)Xmalloc(4 * sizeof(_prvert));
w->over.vertcount = 4; w->over.vertcount = 4;
} }
Bmemcpy(w->over.buffer, &ns->ceil.buffer[(nnwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(w->over.buffer, &ns->ceil.buffer[nnwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->over.buffer[5], &ns->ceil.buffer[(nwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->over.buffer[1], &ns->ceil.buffer[nwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
if (s->ceil.buffer[((wal->point2 - sec->wallptr) * 5) + 1] > ns->ceil.buffer[((nwallnum - nsec->wallptr) * 5) + 1]) if (s->ceil.buffer[wal->point2 - sec->wallptr].y > ns->ceil.buffer[nwallnum - nsec->wallptr].y)
Bmemcpy(&w->over.buffer[10], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->over.buffer[2], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
else else
Bmemcpy(&w->over.buffer[10], &ns->ceil.buffer[(nwallnum - nsec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->over.buffer[2], &ns->ceil.buffer[nwallnum - nsec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->over.buffer[15], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->over.buffer[3], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
if ((wal->cstat & 16) || (wal->overpicnum == 0)) if ((wal->cstat & 16) || (wal->overpicnum == 0))
curpicnum = wallpicnum; curpicnum = wallpicnum;
@ -3146,10 +3218,10 @@ static void polymer_updatewall(int16_t wallnum)
else else
dist = (float)(xref == 0); dist = (float)(xref == 0);
w->over.buffer[(i * 5) + 3] = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x); w->over.buffer[i].u = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x);
w->over.buffer[(i * 5) + 4] = (-(float)(yref + (w->over.buffer[(i * 5) + 1] * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef; w->over.buffer[i].v = (-(float)(yref + (w->over.buffer[i].y * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef;
if (wal->cstat & 256) w->over.buffer[(i * 5) + 4] = -w->over.buffer[(i * 5) + 4]; if (wal->cstat & 256) w->over.buffer[i].v = -w->over.buffer[i].v;
i++; i++;
} }
@ -3157,8 +3229,8 @@ static void polymer_updatewall(int16_t wallnum)
if (overwall) if (overwall)
w->underover |= 2; w->underover |= 2;
Bmemcpy(&w->mask.buffer[10], &w->over.buffer[5], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[2], &w->over.buffer[1], sizeof(GLfloat) * 5);
Bmemcpy(&w->mask.buffer[15], &w->over.buffer[0], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[3], &w->over.buffer[0], sizeof(GLfloat) * 5);
if ((wal->cstat & 16) || (wal->cstat & 32)) if ((wal->cstat & 16) || (wal->cstat & 32))
{ {
@ -3197,10 +3269,10 @@ static void polymer_updatewall(int16_t wallnum)
else else
dist = (float)(xref == 0); dist = (float)(xref == 0);
w->mask.buffer[(i * 5) + 3] = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x); w->mask.buffer[i].u = ((dist * 8.0f * wal->xrepeat) + wal->xpanning) / (float)(tilesiz[curpicnum].x);
w->mask.buffer[(i * 5) + 4] = (-(float)(yref + (w->mask.buffer[(i * 5) + 1] * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef; w->mask.buffer[i].v = (-(float)(yref + (w->mask.buffer[i].y * 16)) / ((tilesiz[curpicnum].y * 2048.0f) / (float)(wal->yrepeat))) + ypancoef;
if (wal->cstat & 256) w->mask.buffer[(i * 5) + 4] = -w->mask.buffer[(i * 5) + 4]; if (wal->cstat & 256) w->mask.buffer[i].v = -w->mask.buffer[i].v;
i++; i++;
} }
@ -3208,25 +3280,26 @@ static void polymer_updatewall(int16_t wallnum)
} }
else else
{ {
Bmemcpy(&w->mask.buffer[10], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[2], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 5);
Bmemcpy(&w->mask.buffer[15], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 5); Bmemcpy(&w->mask.buffer[3], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 5);
} }
} }
// make sure shade color handling is correct below XXX
if (wal->nextsector < 0) if (wal->nextsector < 0)
Bmemcpy(w->mask.buffer, w->wall.buffer, sizeof(GLfloat) * 4 * 5); Bmemcpy(w->mask.buffer, w->wall.buffer, sizeof(_prvert) * 4);
Bmemcpy(w->bigportal, &s->floor.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(w->bigportal, &s->floor.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->bigportal[5], &s->floor.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->bigportal[5], &s->floor.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->bigportal[10], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->bigportal[10], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->bigportal[15], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); Bmemcpy(&w->bigportal[15], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->cap[0], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); //Bmemcpy(&w->cap[0], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->cap[3], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); //Bmemcpy(&w->cap[3], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->cap[6], &s->ceil.buffer[(wal->point2 - sec->wallptr) * 5], sizeof(GLfloat) * 3); //Bmemcpy(&w->cap[6], &s->ceil.buffer[wal->point2 - sec->wallptr], sizeof(GLfloat) * 3);
Bmemcpy(&w->cap[9], &s->ceil.buffer[(wallnum - sec->wallptr) * 5], sizeof(GLfloat) * 3); //Bmemcpy(&w->cap[9], &s->ceil.buffer[wallnum - sec->wallptr], sizeof(GLfloat) * 3);
w->cap[7] += 1048576; // this number is the result of 1048574 + 2 //w->cap[7] += 1048576; // this number is the result of 1048574 + 2
w->cap[10] += 1048576; // this one is arbitrary //w->cap[10] += 1048576; // this one is arbitrary
if (w->underover & 1) if (w->underover & 1)
polymer_computeplane(&w->wall); polymer_computeplane(&w->wall);
@ -3238,19 +3311,32 @@ static void polymer_updatewall(int16_t wallnum)
{ {
if (pr_nullrender < 2) if (pr_nullrender < 2)
{ {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->wall.vbo); const GLintptrARB thiswalloffset = prwalldataoffset + (prwalldatasize * wallnum);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, w->wall.buffer); const GLintptrARB thisoveroffset = thiswalloffset + proneplanesize;
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->over.vbo); const GLintptrARB thismaskoffset = thisoveroffset + proneplanesize;
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prmapvbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, thiswalloffset, proneplanesize, w->wall.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prmapvbo);
if (w->over.buffer) if (w->over.buffer)
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, w->over.buffer); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, thisoveroffset, proneplanesize, w->over.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->mask.vbo); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prmapvbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, w->mask.buffer); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, thismaskoffset, proneplanesize, w->mask.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->stuffvbo); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->stuffvbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, w->bigportal); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, w->bigportal);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 4 * sizeof(GLfloat)* 5, 4 * sizeof(GLfloat)* 3, w->cap); //bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 4 * sizeof(GLfloat)* 5, 4 * sizeof(GLfloat)* 3, w->cap);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
w->wall.mapvbo_vertoffset = thiswalloffset;
w->over.mapvbo_vertoffset = thisoveroffset;
w->mask.mapvbo_vertoffset = thismaskoffset;
} }
} }
else
{
w->wall.mapvbo_vertoffset = -1;
w->over.mapvbo_vertoffset = -1;
w->mask.mapvbo_vertoffset = -1;
}
w->flags.empty = 0; w->flags.empty = 0;
w->flags.uptodate = 1; w->flags.uptodate = 1;
@ -3310,27 +3396,27 @@ static void polymer_drawwall(int16_t sectnum, int16_t wallnum)
polymer_drawplane(&w->mask); polymer_drawplane(&w->mask);
} }
if (!searchit && (sector[sectnum].ceilingstat & 1) && //if (!searchit && (sector[sectnum].ceilingstat & 1) &&
((wall[wallnum].nextsector < 0) || // ((wall[wallnum].nextsector < 0) ||
!(sector[wall[wallnum].nextsector].ceilingstat & 1))) // !(sector[wall[wallnum].nextsector].ceilingstat & 1)))
{ //{
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); // bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
if (pr_vbos) // if (pr_vbos)
{ // {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->stuffvbo); // bglBindBufferARB(GL_ARRAY_BUFFER_ARB, w->stuffvbo);
bglVertexPointer(3, GL_FLOAT, 0, (const GLvoid*)(4 * sizeof(GLfloat) * 5)); // bglVertexPointer(3, GL_FLOAT, 0, (const GLvoid*)(4 * sizeof(GLfloat) * 5));
} // }
else // else
bglVertexPointer(3, GL_FLOAT, 0, w->cap); // bglVertexPointer(3, GL_FLOAT, 0, w->cap);
bglDrawArrays(GL_QUADS, 0, 4); // bglDrawArrays(GL_QUADS, 0, 4);
if (pr_vbos) // if (pr_vbos)
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); // bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); // bglColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
} //}
if (pr_verbosity >= 3) OSD_Printf("PR : Finished drawing wall %i...\n", wallnum); if (pr_verbosity >= 3) OSD_Printf("PR : Finished drawing wall %i...\n", wallnum);
} }
@ -3340,7 +3426,7 @@ static void polymer_computeplane(_prplane* p)
{ {
GLfloat vec1[5], vec2[5], norm, r;// BxN[3], NxT[3], TxB[3]; GLfloat vec1[5], vec2[5], norm, r;// BxN[3], NxT[3], TxB[3];
int32_t i; int32_t i;
GLfloat* buffer; _prvert* buffer;
GLfloat* plane; GLfloat* plane;
if (p->indices && (p->indicescount < 3)) if (p->indices && (p->indicescount < 3))
@ -3352,17 +3438,17 @@ static void polymer_computeplane(_prplane* p)
i = 0; i = 0;
do do
{ {
vec1[0] = buffer[(INDICE(1)) + 0] - buffer[(INDICE(0)) + 0]; //x1 vec1[0] = buffer[(INDICE(1))].x - buffer[(INDICE(0))].x; //x1
vec1[1] = buffer[(INDICE(1)) + 1] - buffer[(INDICE(0)) + 1]; //y1 vec1[1] = buffer[(INDICE(1))].y - buffer[(INDICE(0))].y; //y1
vec1[2] = buffer[(INDICE(1)) + 2] - buffer[(INDICE(0)) + 2]; //z1 vec1[2] = buffer[(INDICE(1))].z - buffer[(INDICE(0))].z; //z1
vec1[3] = buffer[(INDICE(1)) + 3] - buffer[(INDICE(0)) + 3]; //s1 vec1[3] = buffer[(INDICE(1))].u - buffer[(INDICE(0))].u; //s1
vec1[4] = buffer[(INDICE(1)) + 4] - buffer[(INDICE(0)) + 4]; //t1 vec1[4] = buffer[(INDICE(1))].v - buffer[(INDICE(0))].v; //t1
vec2[0] = buffer[(INDICE(2)) + 0] - buffer[(INDICE(1)) + 0]; //x2 vec2[0] = buffer[(INDICE(2))].x - buffer[(INDICE(1))].x; //x2
vec2[1] = buffer[(INDICE(2)) + 1] - buffer[(INDICE(1)) + 1]; //y2 vec2[1] = buffer[(INDICE(2))].y - buffer[(INDICE(1))].y; //y2
vec2[2] = buffer[(INDICE(2)) + 2] - buffer[(INDICE(1)) + 2]; //z2 vec2[2] = buffer[(INDICE(2))].z - buffer[(INDICE(1))].z; //z2
vec2[3] = buffer[(INDICE(2)) + 3] - buffer[(INDICE(1)) + 3]; //s2 vec2[3] = buffer[(INDICE(2))].u - buffer[(INDICE(1))].u; //s2
vec2[4] = buffer[(INDICE(2)) + 4] - buffer[(INDICE(1)) + 4]; //t2 vec2[4] = buffer[(INDICE(2))].v - buffer[(INDICE(1))].v; //t2
polymer_crossproduct(vec2, vec1, plane); polymer_crossproduct(vec2, vec1, plane);
@ -3380,7 +3466,7 @@ static void polymer_computeplane(_prplane* p)
plane[0] *= norm; plane[0] *= norm;
plane[1] *= norm; plane[1] *= norm;
plane[2] *= norm; plane[2] *= norm;
plane[3] = -(plane[0] * buffer[0] + plane[1] * buffer[1] + plane[2] * buffer[2]); plane[3] = -(plane[0] * buffer->x + plane[1] * buffer->y + plane[2] * buffer->z);
// calculate T and B // calculate T and B
r = 1.0 / (vec1[3] * vec2[4] - vec2[3] * vec1[4]); r = 1.0 / (vec1[3] * vec2[4] - vec2[3] * vec1[4]);
@ -3509,16 +3595,14 @@ static inline int32_t polymer_planeinfrustum(_prplane *plane, float* frustum)
do do
{ {
int32_t ii = i << 2; int32_t ii = i * 4;
j = k = plane->vertcount - 1; j = k = plane->vertcount - 1;
do do
{ {
uint32_t jj = j + (j << 2); k -= ((frustum[ii + 0] * plane->buffer[j].x +
frustum[ii + 1] * plane->buffer[j].y +
k -= ((frustum[ii + 0] * plane->buffer[jj + 0] + frustum[ii + 2] * plane->buffer[j].z +
frustum[ii + 1] * plane->buffer[jj + 1] +
frustum[ii + 2] * plane->buffer[jj + 2] +
frustum[ii + 3]) < 0.f); frustum[ii + 3]) < 0.f);
} }
while (j--); while (j--);
@ -3558,7 +3642,7 @@ void polymer_updatesprite(int32_t snum)
tspritetype *tspr = tspriteptr[snum]; tspritetype *tspr = tspriteptr[snum];
float xratio, yratio, ang, f; float xratio, yratio, ang, f;
float spos[3]; float spos[3];
const GLfloat *inbuffer; const _prvert *inbuffer;
uint8_t flipu, flipv; uint8_t flipu, flipv;
_prsprite *s; _prsprite *s;
@ -3576,8 +3660,10 @@ void polymer_updatesprite(int32_t snum)
{ {
prsprites[tspr->owner] = (_prsprite *)Xcalloc(sizeof(_prsprite), 1); prsprites[tspr->owner] = (_prsprite *)Xcalloc(sizeof(_prsprite), 1);
prsprites[tspr->owner]->plane.buffer = (GLfloat *)Xcalloc(4, sizeof(GLfloat) * 5); // XXX prsprites[tspr->owner]->plane.buffer = (_prvert *)Xcalloc(4, sizeof(_prvert)); // XXX
prsprites[tspr->owner]->plane.vertcount = 4; prsprites[tspr->owner]->plane.vertcount = 4;
prsprites[tspr->owner]->plane.mapvbo_vertoffset = -1;
} }
if ((tspr->cstat & 48) && (pr_vbos > 0) && !prsprites[tspr->owner]->plane.vbo) if ((tspr->cstat & 48) && (pr_vbos > 0) && !prsprites[tspr->owner]->plane.vbo)
@ -3586,7 +3672,7 @@ void polymer_updatesprite(int32_t snum)
{ {
bglGenBuffersARB(1, &prsprites[tspr->owner]->plane.vbo); bglGenBuffersARB(1, &prsprites[tspr->owner]->plane.vbo);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prsprites[tspr->owner]->plane.vbo); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, prsprites[tspr->owner]->plane.vbo);
bglBufferDataARB(GL_ARRAY_BUFFER_ARB, 4 * sizeof(GLfloat)* 5, NULL, mapvbousage); bglBufferDataARB(GL_ARRAY_BUFFER_ARB, 4 * sizeof(_prvert), NULL, mapvbousage);
} }
} }
@ -3729,7 +3815,7 @@ void polymer_updatesprite(int32_t snum)
bglGetFloatv(GL_MODELVIEW_MATRIX, spritemodelview); bglGetFloatv(GL_MODELVIEW_MATRIX, spritemodelview);
bglPopMatrix(); bglPopMatrix();
Bmemcpy(s->plane.buffer, inbuffer, sizeof(GLfloat) * 4 * 5); Bmemcpy(s->plane.buffer, inbuffer, sizeof(_prvert) * 4);
if (flipu || flipv) if (flipu || flipv)
{ {
@ -3737,18 +3823,18 @@ void polymer_updatesprite(int32_t snum)
do do
{ {
if (flipu) if (flipu)
s->plane.buffer[(i * 5) + 3] = s->plane.buffer[i].u =
(s->plane.buffer[(i * 5) + 3] - 1.0f) * -1.0f; (s->plane.buffer[i].u - 1.0f) * -1.0f;
if (flipv) if (flipv)
s->plane.buffer[(i * 5) + 4] = s->plane.buffer[i].v =
(s->plane.buffer[(i * 5) + 4] - 1.0f) * -1.0f; (s->plane.buffer[i].v - 1.0f) * -1.0f;
} }
while (++i < 4); while (++i < 4);
} }
i = 0; i = 0;
do do
polymer_transformpoint(&inbuffer[i * 5], &s->plane.buffer[i * 5], spritemodelview); polymer_transformpoint(&inbuffer[i].x, &s->plane.buffer[i].x, spritemodelview);
while (++i < 4); while (++i < 4);
polymer_computeplane(&s->plane); polymer_computeplane(&s->plane);
@ -3758,7 +3844,7 @@ void polymer_updatesprite(int32_t snum)
if (alignmask && (pr_vbos > 0)) if (alignmask && (pr_vbos > 0))
{ {
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->plane.vbo); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, s->plane.vbo);
bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(GLfloat)* 5, s->plane.buffer); bglBufferSubDataARB(GL_ARRAY_BUFFER_ARB, 0, 4 * sizeof(_prvert), s->plane.buffer);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0); bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
} }
else if (s->plane.vbo) // clean up the vbo if a wall/floor sprite becomes a face sprite else if (s->plane.vbo) // clean up the vbo if a wall/floor sprite becomes a face sprite
@ -5554,8 +5640,8 @@ static int32_t polymer_planeinlight(_prplane* plane, _prlight* light)
do do
{ {
if (plane->buffer[(j * 5) + i] > (lightpos[i] + light->range)) k++; if ((&plane->buffer[j].x)[i] > (lightpos[i] + light->range)) k++;
if (plane->buffer[(j * 5) + i] < (lightpos[i] - light->range)) l++; if ((&plane->buffer[j].x)[i] < (lightpos[i] - light->range)) l++;
} }
while (++j < plane->vertcount); while (++j < plane->vertcount);
@ -5759,8 +5845,8 @@ static inline void polymer_culllight(int16_t lighti)
if (wallvisible(light->x, light->y, sec->wallptr + i) && if (wallvisible(light->x, light->y, sec->wallptr + i) &&
(j == 2 || polymer_planeinlight(&w->mask, light))) { (j == 2 || polymer_planeinlight(&w->mask, light))) {
if ((w->mask.vertcount == 4) && if ((w->mask.vertcount == 4) &&
(w->mask.buffer[(0 * 5) + 1] >= w->mask.buffer[(3 * 5) + 1]) && (w->mask.buffer[0].y >= w->mask.buffer[3].y) &&
(w->mask.buffer[(1 * 5) + 1] >= w->mask.buffer[(2 * 5) + 1])) (w->mask.buffer[1].y >= w->mask.buffer[2].y))
{ {
i++; i++;
continue; continue;
@ -5998,7 +6084,10 @@ void PR_CALLBACK polymer_debugoutputcallback(GLenum source,GLenum type,GLuint
UNREFERENCED_PARAMETER(length); UNREFERENCED_PARAMETER(length);
UNREFERENCED_PARAMETER(userParam); UNREFERENCED_PARAMETER(userParam);
if (type == GL_DEBUG_TYPE_ERROR_ARB)
{
OSD_Printf("PR : Received OpenGL debug message: %s\n", message); OSD_Printf("PR : Received OpenGL debug message: %s\n", message);
} }
}
#endif #endif