diff options
Diffstat (limited to 'src/mesa/tnl/t_draw.c')
| -rw-r--r-- | src/mesa/tnl/t_draw.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c index 38757a0e288..812d712b079 100644 --- a/src/mesa/tnl/t_draw.c +++ b/src/mesa/tnl/t_draw.c @@ -108,6 +108,22 @@ convert_bgra_to_float(const struct gl_client_array *input, } } +static void +convert_half_to_float(const struct gl_client_array *input, + const GLubyte *ptr, GLfloat *fptr, + GLuint count, GLuint sz) +{ + GLuint i, j; + + for (i = 0; i < count; i++) { + GLhalfARB *in = (GLhalfARB *)ptr; + + for (j = 0; j < sz; j++) { + *fptr++ = _mesa_half_to_float(in[j]); + } + ptr += input->StrideB; + } +} /* Adjust pointer to point at first requested element, convert to * floating point, populate VB->AttribPtr[]. @@ -155,6 +171,9 @@ static void _tnl_import_array( GLcontext *ctx, case GL_DOUBLE: CONVERT(GLdouble, (GLfloat)); break; + case GL_HALF_FLOAT: + convert_half_to_float(input, ptr, fptr, count, sz); + break; default: assert(0); break; @@ -380,9 +399,12 @@ void _tnl_draw_prims( GLcontext *ctx, TNLcontext *tnl = TNL_CONTEXT(ctx); const GLuint TEST_SPLIT = 0; const GLint max = TEST_SPLIT ? 8 : tnl->vb.Size - MAX_CLIPPED_VERTICES; - GLuint max_basevertex = prim->basevertex; + GLint max_basevertex = prim->basevertex; GLuint i; + /* Mesa core state should have been validated already */ + assert(ctx->NewState == 0x0); + if (!_mesa_check_conditional_render(ctx)) return; /* don't draw */ |