diff options
Diffstat (limited to 'src/mesa/vbo/vbo_exec_array.c')
-rw-r--r-- | src/mesa/vbo/vbo_exec_array.c | 67 |
1 files changed, 55 insertions, 12 deletions
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c index 8871e10cf6..0d4cbe9a1e 100644 --- a/src/mesa/vbo/vbo_exec_array.c +++ b/src/mesa/vbo/vbo_exec_array.c @@ -31,6 +31,7 @@ #include "main/api_validate.h" #include "main/api_noop.h" #include "main/varray.h" +#include "main/bufferobj.h" #include "glapi/dispatch.h" #include "vbo_context.h" @@ -94,32 +95,33 @@ static void bind_array_obj( GLcontext *ctx ) { struct vbo_context *vbo = vbo_context(ctx); struct vbo_exec_context *exec = &vbo->exec; + struct gl_array_object *arrayObj = ctx->Array.ArrayObj; GLuint i; /* TODO: Fix the ArrayObj struct to keep legacy arrays in an array * rather than as individual named arrays. Then this function can * go away. */ - exec->array.legacy_array[VERT_ATTRIB_POS] = &ctx->Array.ArrayObj->Vertex; + exec->array.legacy_array[VERT_ATTRIB_POS] = &arrayObj->Vertex; exec->array.legacy_array[VERT_ATTRIB_WEIGHT] = &vbo->legacy_currval[VERT_ATTRIB_WEIGHT]; - exec->array.legacy_array[VERT_ATTRIB_NORMAL] = &ctx->Array.ArrayObj->Normal; - exec->array.legacy_array[VERT_ATTRIB_COLOR0] = &ctx->Array.ArrayObj->Color; - exec->array.legacy_array[VERT_ATTRIB_COLOR1] = &ctx->Array.ArrayObj->SecondaryColor; - exec->array.legacy_array[VERT_ATTRIB_FOG] = &ctx->Array.ArrayObj->FogCoord; - exec->array.legacy_array[VERT_ATTRIB_COLOR_INDEX] = &ctx->Array.ArrayObj->Index; - if (ctx->Array.ArrayObj->PointSize.Enabled) { + exec->array.legacy_array[VERT_ATTRIB_NORMAL] = &arrayObj->Normal; + exec->array.legacy_array[VERT_ATTRIB_COLOR0] = &arrayObj->Color; + exec->array.legacy_array[VERT_ATTRIB_COLOR1] = &arrayObj->SecondaryColor; + exec->array.legacy_array[VERT_ATTRIB_FOG] = &arrayObj->FogCoord; + exec->array.legacy_array[VERT_ATTRIB_COLOR_INDEX] = &arrayObj->Index; + if (arrayObj->PointSize.Enabled) { /* this aliases COLOR_INDEX */ - exec->array.legacy_array[VERT_ATTRIB_POINT_SIZE] = &ctx->Array.ArrayObj->PointSize; + exec->array.legacy_array[VERT_ATTRIB_POINT_SIZE] = &arrayObj->PointSize; } - exec->array.legacy_array[VERT_ATTRIB_EDGEFLAG] = &ctx->Array.ArrayObj->EdgeFlag; + exec->array.legacy_array[VERT_ATTRIB_EDGEFLAG] = &arrayObj->EdgeFlag; for (i = 0; i < 8; i++) - exec->array.legacy_array[VERT_ATTRIB_TEX0 + i] = &ctx->Array.ArrayObj->TexCoord[i]; + exec->array.legacy_array[VERT_ATTRIB_TEX0 + i] = &arrayObj->TexCoord[i]; for (i = 0; i < VERT_ATTRIB_MAX; i++) - exec->array.generic_array[i] = &ctx->Array.ArrayObj->VertexAttrib[i]; + exec->array.generic_array[i] = &arrayObj->VertexAttrib[i]; - exec->array.array_obj = ctx->Array.ArrayObj->Name; + exec->array.array_obj = arrayObj->Name; } static void recalculate_input_bindings( GLcontext *ctx ) @@ -291,6 +293,47 @@ vbo_exec_DrawArrays(GLenum mode, GLint start, GLsizei count) prim[0].indexed = 0; vbo->draw_prims( ctx, exec->array.inputs, prim, 1, NULL, start, start + count - 1 ); + +#if 0 + { + int i; + + _mesa_printf("vbo_exec_DrawArrays(mode 0x%x, start %d, count %d):\n", + mode, start, count); + + for (i = 0; i < 32; i++) { + GLuint bufName = exec->array.inputs[i]->BufferObj->Name; + GLint stride = exec->array.inputs[i]->Stride; + _mesa_printf("attr %2d: size %d stride %d enabled %d " + "ptr %p Bufobj %u\n", + i, + exec->array.inputs[i]->Size, + stride, + /*exec->array.inputs[i]->Enabled,*/ + exec->array.legacy_array[i]->Enabled, + exec->array.inputs[i]->Ptr, + bufName); + + if (bufName) { + struct gl_buffer_object *buf = _mesa_lookup_bufferobj(ctx, bufName); + GLubyte *p = ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER_ARB, + GL_READ_ONLY_ARB, buf); + int offset = (int) exec->array.inputs[i]->Ptr; + float *f = (float *) (p + offset); + int *k = (int *) f; + int i; + int n = (count * stride) / 4; + if (n > 32) + n = 32; + _mesa_printf(" Data at offset %d:\n", offset); + for (i = 0; i < n; i++) { + _mesa_printf(" float[%d] = 0x%08x %f\n", i, k[i], f[i]); + } + ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, buf); + } + } + } +#endif } |