On 10/02/17 21:41, Marek Olšák wrote:
Why would you wanna store pointers in the cache?
Because we need them to restore the various things that get crammed into prog_data on i965. Such as uniforms, images, etc
https://github.com/tarceri/Mesa/commit/bd0391b0c9ee56c14ccf5abbff4fad15d9cd70d0
Marek On Tue, Feb 7, 2017 at 4:42 AM, Timothy Arceri <tarc...@itsqueeze.com> wrote:From: Timothy Arceri <timothy.arc...@collabora.com> This will be used to store all pointers in the cache as 64bit ints allowing us to avoid issues when a 32bit program reads a cached shader that was created by a 64bit application. --- src/compiler/glsl/shader_cache.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/compiler/glsl/shader_cache.h b/src/compiler/glsl/shader_cache.h index 8bd0a3c..1596c33 100644 --- a/src/compiler/glsl/shader_cache.h +++ b/src/compiler/glsl/shader_cache.h @@ -27,6 +27,16 @@ #include "util/disk_cache.h" +static uint64_t inline +ptr_to_uint64_t(void *ptr) +{ + uint64_t ptr_int = (uint64_t) ptr; +#if __i386__ + ptr_int &= 0xFFFFFFFF; +#endif + return ptr_int; +} + void shader_cache_write_program_metadata(struct gl_context *ctx, struct gl_shader_program *prog); -- 2.9.3 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
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