diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-12-09 17:37:26 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-12-09 17:37:26 +0300 |
commit | f54776b1a677a8650cf3c18111643c0379c51724 (patch) | |
tree | 9e67d27f93ef100a5a0a8abd16968cf50a2d7573 /source/blender | |
parent | 5dd68e8cb62dd6bd755543fd4f2d152e6840234b (diff) |
VBO:
* Fix #19785: curves not drawing with VBO enabled
* Fix #19553: duplicate Window crashes with VBO's
The convention in Blender was to have GL_VERTEX_ARRAY and GL_NORMAL_ARRAY
enabled by default, and other arrays disabled. The VBO drawing code did
not take this into account. I've made these now disabled by default, since
that makes the code clearer in other places too.
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/editors/space_view3d/drawobject.c | 40 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_buffers.c | 8 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_draw.c | 8 |
3 files changed, 28 insertions, 28 deletions
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c index fa8eee630aa..31c12285293 100644 --- a/source/blender/editors/space_view3d/drawobject.c +++ b/source/blender/editors/space_view3d/drawobject.c @@ -3010,7 +3010,7 @@ static int drawDispListwire(ListBase *dlbase) if(dlbase==NULL) return 1; - glDisableClientState(GL_NORMAL_ARRAY); + glEnableClientState(GL_VERTEX_ARRAY); glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); for(dl= dlbase->first; dl; dl= dl->next) { @@ -3087,7 +3087,7 @@ static int drawDispListwire(ListBase *dlbase) } } - glEnableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_VERTEX_ARRAY); glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); return 0; @@ -3106,6 +3106,7 @@ static void drawDispListsolid(ListBase *lb, Object *ob, int glsl) glGetFloatv(GL_CURRENT_COLOR, curcol); glEnable(GL_LIGHTING); + glEnableClientState(GL_VERTEX_ARRAY); if(ob->transflag & OB_NEG_SCALE) glFrontFace(GL_CW); else glFrontFace(GL_CCW); @@ -3164,10 +3165,12 @@ static void drawDispListsolid(ListBase *lb, Object *ob, int glsl) if(dl->rt & CU_SMOOTH) glShadeModel(GL_SMOOTH); else glShadeModel(GL_FLAT); - + + glEnableClientState(GL_NORMAL_ARRAY); glVertexPointer(3, GL_FLOAT, 0, dl->verts); glNormalPointer(GL_FLOAT, 0, dl->nors); glDrawElements(GL_QUADS, 4*dl->totindex, GL_UNSIGNED_INT, dl->index); + glDisableClientState(GL_NORMAL_ARRAY); } break; @@ -3177,32 +3180,35 @@ static void drawDispListsolid(ListBase *lb, Object *ob, int glsl) glVertexPointer(3, GL_FLOAT, 0, dl->verts); /* voor polys only one normal needed */ - if(index3_nors_incr==0) { - glDisableClientState(GL_NORMAL_ARRAY); - glNormal3fv(ndata); + if(index3_nors_incr) { + glEnableClientState(GL_NORMAL_ARRAY); + glNormalPointer(GL_FLOAT, 0, dl->nors); } else - glNormalPointer(GL_FLOAT, 0, dl->nors); + glNormal3fv(ndata); glDrawElements(GL_TRIANGLES, 3*dl->parts, GL_UNSIGNED_INT, dl->index); - if(index3_nors_incr==0) - glEnableClientState(GL_NORMAL_ARRAY); + if(index3_nors_incr) + glDisableClientState(GL_NORMAL_ARRAY); break; case DL_INDEX4: GPU_enable_material(dl->col+1, (glsl)? &gattribs: NULL); + glEnableClientState(GL_NORMAL_ARRAY); glVertexPointer(3, GL_FLOAT, 0, dl->verts); glNormalPointer(GL_FLOAT, 0, dl->nors); glDrawElements(GL_QUADS, 4*dl->parts, GL_UNSIGNED_INT, dl->index); + glDisableClientState(GL_NORMAL_ARRAY); break; } dl= dl->next; } + glDisableClientState(GL_VERTEX_ARRAY); glShadeModel(GL_FLAT); glDisable(GL_LIGHTING); glFrontFace(GL_CCW); @@ -3216,7 +3222,7 @@ static void drawDispListshaded(ListBase *lb, Object *ob) if(lb==NULL) return; glShadeModel(GL_SMOOTH); - glDisableClientState(GL_NORMAL_ARRAY); + glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_COLOR_ARRAY); dl= lb->first; @@ -3255,7 +3261,7 @@ static void drawDispListshaded(ListBase *lb, Object *ob) } glShadeModel(GL_FLAT); - glEnableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_VERTEX_ARRAY); glDisableClientState(GL_COLOR_ARRAY); } @@ -3996,14 +4002,12 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv /* 6. */ glGetIntegerv(GL_POLYGON_MODE, polygonmode); - glDisableClientState(GL_NORMAL_ARRAY); + glEnableClientState(GL_VERTEX_ARRAY); if(draw_as==PART_DRAW_PATH){ ParticleCacheKey **cache, *path; float *cd2=0,*cdata2=0; - glEnableClientState(GL_VERTEX_ARRAY); - /* setup gl flags */ if(ob_dt > OB_WIRE) { glEnableClientState(GL_NORMAL_ARRAY); @@ -4131,7 +4135,6 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv glDisableClientState(GL_COLOR_ARRAY); cpack(0xC0C0C0); - glEnableClientState(GL_VERTEX_ARRAY); glVertexPointer(3, GL_FLOAT, 0, pdd->vedata); glDrawArrays(GL_LINES, 0, 2*totve); @@ -4144,7 +4147,8 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv glDisable(GL_LIGHTING); glDisableClientState(GL_COLOR_ARRAY); - glEnableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_VERTEX_ARRAY); + glDisableClientState(GL_NORMAL_ARRAY); if(states) MEM_freeN(states); @@ -4209,7 +4213,6 @@ static void draw_ptcache_edit(Scene *scene, View3D *v3d, RegionView3D *rv3d, Obj } glEnableClientState(GL_VERTEX_ARRAY); - glDisableClientState(GL_NORMAL_ARRAY); glEnableClientState(GL_COLOR_ARRAY); glEnable(GL_COLOR_MATERIAL); @@ -4319,7 +4322,8 @@ static void draw_ptcache_edit(Scene *scene, View3D *v3d, RegionView3D *rv3d, Obj glDisable(GL_LIGHTING); glDisable(GL_COLOR_MATERIAL); glDisableClientState(GL_COLOR_ARRAY); - glEnableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_VERTEX_ARRAY); glEnable(GL_DEPTH_TEST); glLineWidth(1.0f); diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c index a59c263055d..3c178b10561 100644 --- a/source/blender/gpu/intern/gpu_buffers.c +++ b/source/blender/gpu/intern/gpu_buffers.c @@ -388,15 +388,9 @@ GPUBuffer *GPU_buffer_setup( DerivedMesh *dm, GPUDrawObject *object, int size, G DEBUG_VBO("GPU_buffer_setup\n"); - if( globalPool == 0 ) { + if( globalPool == 0 ) globalPool = GPU_buffer_pool_new(); - /* somehow GL_NORMAL_ARRAY is enabled on startup and causes edge drawing code to crash */ - glDisableClientState( GL_VERTEX_ARRAY ); - glDisableClientState( GL_NORMAL_ARRAY ); - glDisableClientState( GL_TEXTURE_COORD_ARRAY ); - glDisableClientState( GL_COLOR_ARRAY ); - } buffer = GPU_buffer_alloc(size,globalPool); if( buffer == 0 ) { dm->drawObject->legacy = 1; diff --git a/source/blender/gpu/intern/gpu_draw.c b/source/blender/gpu/intern/gpu_draw.c index c2cf4dfa9fd..db6c7fa5ce0 100644 --- a/source/blender/gpu/intern/gpu_draw.c +++ b/source/blender/gpu/intern/gpu_draw.c @@ -1276,9 +1276,11 @@ void GPU_state_init(void) glDisable(GL_TEXTURE_1D); glDisable(GL_TEXTURE_2D); - /* default on, disable/enable should be local per function */ - glEnableClientState(GL_VERTEX_ARRAY); - glEnableClientState(GL_NORMAL_ARRAY); + /* default disabled, enable should be local per function */ + glDisableClientState(GL_VERTEX_ARRAY); + glDisableClientState(GL_NORMAL_ARRAY); + glDisableClientState(GL_COLOR_ARRAY); + glDisableClientState(GL_TEXTURE_COORD_ARRAY); glPixelTransferi(GL_MAP_COLOR, GL_FALSE); glPixelTransferi(GL_RED_SCALE, 1); |