Hi everyone,
the title says it all. These are the remaining transform feedback extensions
from GL4. Nothing needs to be done for this in drivers, provided they fully
implement the internal interfaces.
This doesn't add support for multiple vertex streams. It seems like
ARB_transform_feedback3 adds vertex streams, but it only adds the API. The main
part of the functionality is defined in ARB_gpu_shader5.
There are new tests for this on the piglit mailing list.
Please review.
Marek Olšák (10):
glapi: add ARB_transform_feedback3
glapi: add ARB_transform_feedback_instanced
glsl: implement ARB_transform_feedback3 in the linker
mesa: implement glGet queries and error handling for
ARB_transform_feedback3
mesa: implement indexed query functions from ARB_transform_feedback3
mesa: implement display list support for indexed query functions
mesa: implement display list support for new DrawTransformFeedback
functions
mesa: implement new DrawTransformFeedback functions
mesa: add ARB_transform_feedback_instanced extension enable flag
st/mesa: expose new transform feedback extensions
src/glsl/linker.cpp | 119 ++++++++++++++++++++++++++----
src/mapi/glapi/gen/gl_API.xml | 50 ++++++++++++-
src/mesa/main/api_validate.c | 26 +++++--
src/mesa/main/api_validate.h | 4 +-
src/mesa/main/context.c | 1 +
src/mesa/main/dd.h | 8 ++
src/mesa/main/dlist.c | 125 +++++++++++++++++++++++++++++++-
src/mesa/main/extensions.c | 2 +
src/mesa/main/get.c | 9 +++
src/mesa/main/mtypes.h | 3 +
src/mesa/main/queryobj.c | 81 +++++++++++++++++----
src/mesa/main/transformfeedback.c | 32 ++++++++
src/mesa/main/vtxfmt.c | 5 ++
src/mesa/state_tracker/st_extensions.c | 6 ++
src/mesa/vbo/vbo_exec_array.c | 62 ++++++++++++++--
src/mesa/vbo/vbo_save_api.c | 45 +++++++++++-
16 files changed, 533 insertions(+), 45 deletions(-)
Marek
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