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authorKeith Whitwell <keithw@vmware.com>2009-11-04 19:41:02 +0000
committerKeith Whitwell <keithw@vmware.com>2009-11-04 19:41:02 +0000
commit19119517ce00f7710c6cd627c75e7eef765021c2 (patch)
treef0271ac1af33bc70863b6960ddafcb13e1f3819c /src/gallium
parent4e335a213acd535af81dd0c4b448003eb81db0cf (diff)
i965g: add constant buffer setter
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/i965/brw_pipe_shader.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/drivers/i965/brw_pipe_shader.c b/src/gallium/drivers/i965/brw_pipe_shader.c
index 2422f77f34..8e10edb459 100644
--- a/src/gallium/drivers/i965/brw_pipe_shader.c
+++ b/src/gallium/drivers/i965/brw_pipe_shader.c
@@ -159,11 +159,33 @@ static void brw_delete_vs_state( struct pipe_context *pipe, void *prog )
}
+static void brw_set_constant_buffer(struct pipe_context *pipe,
+ uint shader, uint index,
+ const struct pipe_constant_buffer *buf)
+{
+ struct brw_context *brw = brw_context(pipe);
+ assert(index == 0);
+
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ pipe_buffer_reference( &brw->curr.fragment_constants,
+ buf->buffer );
+
+ brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_CONSTANTS;
+ }
+ else {
+ pipe_buffer_reference( &brw->curr.vertex_constants,
+ buf->buffer );
+
+ brw->state.dirty.mesa |= PIPE_NEW_VERTEX_CONSTANTS;
+ }
+}
void brw_pipe_shader_init( struct brw_context *brw )
{
+ brw->base.set_constant_buffer = brw_set_constant_buffer;
+
brw->base.create_vs_state = brw_create_vs_state;
brw->base.bind_vs_state = brw_bind_vs_state;
brw->base.delete_vs_state = brw_delete_vs_state;
@@ -175,4 +197,6 @@ void brw_pipe_shader_init( struct brw_context *brw )
void brw_pipe_shader_cleanup( struct brw_context *brw )
{
+ pipe_buffer_reference( &brw->curr.fragment_constants, NULL );
+ pipe_buffer_reference( &brw->curr.vertex_constants, NULL );
}