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i915g: Remove useless draw calls.

This commit is contained in:
Stéphane Marchesin 2012-02-09 20:39:00 -08:00
parent 633f21652a
commit a2caf952a1
3 changed files with 2 additions and 41 deletions
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5
src/gallium/drivers/i915/i915_context.c
View File

@ -94,9 +94,8 @@ i915_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
i915_cleanup_vertex_sampling(i915);
/*
* TODO: Flush only when a user vertex/index buffer is present
* (or even better, modify draw module to do this
* internally when this condition is seen?)
* Instead of flushing on every state change, we flush once here
* when we fire the vbo.
*/
draw_flush(i915->draw);
}

2
src/gallium/drivers/i915/i915_flush.c
View File

@ -43,8 +43,6 @@ static void i915_flush_pipe( struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
draw_flush(i915->draw);
/* Only shortcut this if we have no fence, otherwise we must flush the
* empty batchbuffer to get our fence back.
*/

36
src/gallium/drivers/i915/i915_state.c
View File

@ -181,8 +181,6 @@ static void i915_bind_blend_state(struct pipe_context *pipe,
if (i915->blend == blend)
return;
draw_flush(i915->draw);
i915->blend = (struct i915_blend_state*)blend;
i915->dirty |= I915_NEW_BLEND;
@ -202,8 +200,6 @@ static void i915_set_blend_color( struct pipe_context *pipe,
if (!blend_color)
return;
draw_flush(i915->draw);
i915->blend_color = *blend_color;
i915->dirty |= I915_NEW_BLEND;
@ -214,8 +210,6 @@ static void i915_set_stencil_ref( struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
draw_flush(i915->draw);
i915->stencil_ref = *stencil_ref;
i915->dirty |= I915_NEW_DEPTH_STENCIL;
@ -323,8 +317,6 @@ i915_bind_vertex_sampler_states(struct pipe_context *pipe,
!memcmp(i915->vertex_samplers, samplers, num_samplers * sizeof(void *)))
return;
draw_flush(i915->draw);
for (i = 0; i < num_samplers; ++i)
i915->vertex_samplers[i] = samplers[i];
for (i = num_samplers; i < PIPE_MAX_VERTEX_SAMPLERS; ++i)
@ -350,8 +342,6 @@ static void i915_bind_fragment_sampler_states(struct pipe_context *pipe,
!memcmp(i915->sampler, sampler, num * sizeof(void *)))
return;
draw_flush(i915->draw);
for (i = 0; i < num; ++i)
i915->sampler[i] = sampler[i];
for (i = num; i < PIPE_MAX_SAMPLERS; ++i)
@ -540,8 +530,6 @@ static void i915_bind_depth_stencil_state(struct pipe_context *pipe,
if (i915->depth_stencil == depth_stencil)
return;
draw_flush(i915->draw);
i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil;
i915->dirty |= I915_NEW_DEPTH_STENCIL;
@ -559,8 +547,6 @@ static void i915_set_scissor_state( struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
draw_flush(i915->draw);
memcpy( &i915->scissor, scissor, sizeof(*scissor) );
i915->dirty |= I915_NEW_SCISSOR;
}
@ -569,9 +555,6 @@ static void i915_set_scissor_state( struct pipe_context *pipe,
static void i915_set_polygon_stipple( struct pipe_context *pipe,
const struct pipe_poly_stipple *stipple )
{
struct i915_context *i915 = i915_context(pipe);
draw_flush(i915->draw);
}
@ -604,8 +587,6 @@ i915_fixup_bind_fs_state(struct pipe_context *pipe, void *shader)
if (i915->saved_fs == shader)
return;
draw_flush(i915->draw);
i915->saved_fs = shader;
i915->saved_bind_fs_state(pipe, shader);
@ -619,8 +600,6 @@ i915_bind_fs_state(struct pipe_context *pipe, void *shader)
if (i915->fs == shader)
return;
draw_flush(i915->draw);
i915->fs = (struct i915_fragment_shader*) shader;
draw_bind_fragment_shader(i915->draw, (i915->fs ? i915->fs->draw_data : NULL));
@ -722,12 +701,6 @@ static void i915_set_constant_buffer(struct pipe_context *pipe,
diff = i915->current.num_user_constants[shader] != 0;
}
/*
* flush before updateing the state.
*/
if (diff && shader == PIPE_SHADER_FRAGMENT)
draw_flush(i915->draw);
pipe_resource_reference(&i915->constants[shader], buf);
i915->current.num_user_constants[shader] = new_num;
@ -771,9 +744,6 @@ static void i915_set_fragment_sampler_views(struct pipe_context *pipe,
!memcmp(i915->fragment_sampler_views, views, num * sizeof(struct pipe_sampler_view *)))
return;
/* Fixes wrong texture in texobj with VBUF */
draw_flush(i915->draw);
for (i = 0; i < num; i++)
pipe_sampler_view_reference(&i915->fragment_sampler_views[i],
views[i]);
@ -803,8 +773,6 @@ i915_set_vertex_sampler_views(struct pipe_context *pipe,
return;
}
draw_flush(i915->draw);
for (i = 0; i < PIPE_MAX_VERTEX_SAMPLERS; i++) {
struct pipe_sampler_view *view = i < num ? views[i] : NULL;
@ -853,8 +821,6 @@ static void i915_set_framebuffer_state(struct pipe_context *pipe,
struct i915_context *i915 = i915_context(pipe);
int i;
draw_flush(i915->draw);
i915->framebuffer.width = fb->width;
i915->framebuffer.height = fb->height;
i915->framebuffer.nr_cbufs = fb->nr_cbufs;
@ -874,8 +840,6 @@ static void i915_set_clip_state( struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
draw_flush(i915->draw);
i915->saved_clip = *clip;
draw_set_clip_state(i915->draw, clip);