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Code Issues 123 Wiki Activity

build 200104. minor bug fixes, gfx renderer diagnostics enhancement

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This commit is contained in:
tmj-fstate
2020-01-04 15:33:57 +01:00
parent 14699a96de
commit 93ef01142c
16 changed files with 166 additions and 63 deletions
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19
openglgeometrybank.cpp
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@@ -46,14 +46,14 @@ opengl_vbogeometrybank::replace_( gfx::geometry_handle const &Geometry ) {
}
// draw() subclass details
void
std::size_t
opengl_vbogeometrybank::draw_( gfx::geometry_handle const &Geometry, gfx::stream_units const &Units, unsigned int const Streams ) {
setup_buffer();
auto &chunkrecord { m_chunkrecords[ Geometry.chunk - 1 ] };
// sanity check; shouldn't be needed but, eh
if( chunkrecord.size == 0 ) { return; }
if( chunkrecord.size == 0 ) { return 0; }
// setup...
if( m_activebuffer != m_buffer ) {
bind_buffer();
@@ -80,6 +80,11 @@ opengl_vbogeometrybank::draw_( gfx::geometry_handle const &Geometry, gfx::stream
::glDisableClientState( GL_TEXTURE_COORD_ARRAY );
::glBindBuffer( GL_ARRAY_BUFFER, 0 ); m_activebuffer = 0;
*/
switch( chunk.type ) {
case GL_TRIANGLES: { return chunkrecord.size / 3; }
case GL_TRIANGLE_STRIP: { return chunkrecord.size - 2; }
default: { return 0; }
}
}
// release () subclass details
@@ -231,12 +236,13 @@ opengl_dlgeometrybank::replace_( gfx::geometry_handle const &Geometry ) {
}
// draw() subclass details
void
std::size_t
opengl_dlgeometrybank::draw_( gfx::geometry_handle const &Geometry, gfx::stream_units const &Units, unsigned int const Streams ) {
auto &chunkrecord = m_chunkrecords[ Geometry.chunk - 1 ];
if( chunkrecord.streams != Streams ) {
delete_list( Geometry );
chunkrecord.primitive_count = 0;
}
if( chunkrecord.list == 0 ) {
// we don't have a list ready, so compile one
@@ -254,9 +260,16 @@ opengl_dlgeometrybank::draw_( gfx::geometry_handle const &Geometry, gfx::stream_
}
::glEnd();
::glEndList();
switch( chunk.type ) {
case GL_TRIANGLES: { chunkrecord.primitive_count += chunk.vertices.size() / 3; break; }
case GL_TRIANGLE_STRIP: { chunkrecord.primitive_count += chunk.vertices.size() - 2; break; }
default: { break; }
}
}
// with the list done we can just play it
::glCallList( chunkrecord.list );
return chunkrecord.primitive_count;
}
// release () subclass details