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i965: Implement DriverFlags.NewShaderStorageBuffer

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We use the same dirty state for SSBOs and UBOs because they share the
same infrastructure.

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Iago Toral Quiroga 2015-03-19 11:07:19 +01:00 • committed by Samuel Iglesias Gonsalvez
parent 332ff009ff
commit dfdeb94a5a
2 changed files with 3 additions and 0 deletions
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1
src/mesa/drivers/dri/i965/brw_state_upload.c
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@ -484,6 +484,7 @@ void brw_init_state( struct brw_context *brw )
ctx->DriverFlags.NewTransformFeedbackProg = BRW_NEW_TRANSFORM_FEEDBACK;
ctx->DriverFlags.NewRasterizerDiscard = BRW_NEW_RASTERIZER_DISCARD;
ctx->DriverFlags.NewUniformBuffer = BRW_NEW_UNIFORM_BUFFER;
ctx->DriverFlags.NewShaderStorageBuffer = BRW_NEW_UNIFORM_BUFFER;
ctx->DriverFlags.NewTextureBuffer = BRW_NEW_TEXTURE_BUFFER;
ctx->DriverFlags.NewAtomicBuffer = BRW_NEW_ATOMIC_BUFFER;
ctx->DriverFlags.NewImageUnits = BRW_NEW_IMAGE_UNITS;

2
src/mesa/drivers/dri/i965/intel_buffer_objects.c
View file

@ -106,6 +106,8 @@ alloc_buffer_object(struct brw_context *brw,
*/
if (intel_obj->Base.UsageHistory & USAGE_UNIFORM_BUFFER)
brw->ctx.NewDriverState |= BRW_NEW_UNIFORM_BUFFER;
if (intel_obj->Base.UsageHistory & USAGE_SHADER_STORAGE_BUFFER)
brw->ctx.NewDriverState |= BRW_NEW_UNIFORM_BUFFER;
if (intel_obj->Base.UsageHistory & USAGE_TEXTURE_BUFFER)
brw->ctx.NewDriverState |= BRW_NEW_TEXTURE_BUFFER;
if (intel_obj->Base.UsageHistory & USAGE_ATOMIC_COUNTER_BUFFER)