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authorJakob Bornecrantz <jakob@vmware.com>2009-09-29 16:07:11 -0700
committerJakob Bornecrantz <jakob@vmware.com>2009-10-05 19:48:08 +0100
commitf00da2a3ff59c1a7104ac25a1c6eba5a6050ad68 (patch)
tree61578c54a21671bc5385f1d262dfa4a34f9a369f /src/gallium/drivers/i915simple/i915_context.c
parentc4b821a4c64d75d944653d665bede946763ed95b (diff)
i915g: Drop the simple sufix
None of the other driver have a silly sufix, so just drop it. Nothing new added in this commit or any other commit but this is better marketing.
Diffstat (limited to 'src/gallium/drivers/i915simple/i915_context.c')
-rw-r--r--src/gallium/drivers/i915simple/i915_context.c244
1 files changed, 0 insertions, 244 deletions
diff --git a/src/gallium/drivers/i915simple/i915_context.c b/src/gallium/drivers/i915simple/i915_context.c
deleted file mode 100644
index e745f3342d..0000000000
--- a/src/gallium/drivers/i915simple/i915_context.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "i915_context.h"
-#include "i915_state.h"
-#include "i915_screen.h"
-#include "i915_batch.h"
-#include "i915_texture.h"
-#include "i915_reg.h"
-
-#include "draw/draw_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "pipe/p_inlines.h"
-#include "util/u_memory.h"
-#include "pipe/p_screen.h"
-
-
-/*
- * Draw functions
- */
-
-
-static boolean
-i915_draw_range_elements(struct pipe_context *pipe,
- struct pipe_buffer *indexBuffer,
- unsigned indexSize,
- unsigned min_index,
- unsigned max_index,
- unsigned prim, unsigned start, unsigned count)
-{
- struct i915_context *i915 = i915_context(pipe);
- struct draw_context *draw = i915->draw;
- unsigned i;
-
- if (i915->dirty)
- i915_update_derived(i915);
-
- /*
- * Map vertex buffers
- */
- for (i = 0; i < i915->num_vertex_buffers; i++) {
- void *buf = pipe_buffer_map(pipe->screen, i915->vertex_buffer[i].buffer,
- PIPE_BUFFER_USAGE_CPU_READ);
- draw_set_mapped_vertex_buffer(draw, i, buf);
- }
-
- /*
- * Map index buffer, if present
- */
- if (indexBuffer) {
- void *mapped_indexes = pipe_buffer_map(pipe->screen, indexBuffer,
- PIPE_BUFFER_USAGE_CPU_READ);
- draw_set_mapped_element_buffer_range(draw, indexSize,
- min_index,
- max_index,
- mapped_indexes);
- } else {
- draw_set_mapped_element_buffer(draw, 0, NULL);
- }
-
-
- draw_set_mapped_constant_buffer(draw,
- i915->current.constants[PIPE_SHADER_VERTEX],
- (i915->current.num_user_constants[PIPE_SHADER_VERTEX] *
- 4 * sizeof(float)));
-
- /*
- * Do the drawing
- */
- draw_arrays(i915->draw, prim, start, count);
-
- /*
- * unmap vertex/index buffers
- */
- for (i = 0; i < i915->num_vertex_buffers; i++) {
- pipe_buffer_unmap(pipe->screen, i915->vertex_buffer[i].buffer);
- draw_set_mapped_vertex_buffer(draw, i, NULL);
- }
-
- if (indexBuffer) {
- pipe_buffer_unmap(pipe->screen, indexBuffer);
- draw_set_mapped_element_buffer_range(draw, 0, start, start + count - 1, NULL);
- }
-
- return TRUE;
-}
-
-static boolean
-i915_draw_elements(struct pipe_context *pipe,
- struct pipe_buffer *indexBuffer,
- unsigned indexSize,
- unsigned prim, unsigned start, unsigned count)
-{
- return i915_draw_range_elements(pipe, indexBuffer,
- indexSize,
- 0, 0xffffffff,
- prim, start, count);
-}
-
-static boolean
-i915_draw_arrays(struct pipe_context *pipe,
- unsigned prim, unsigned start, unsigned count)
-{
- return i915_draw_elements(pipe, NULL, 0, prim, start, count);
-}
-
-
-/*
- * Is referenced functions
- */
-
-
-static unsigned int
-i915_is_texture_referenced(struct pipe_context *pipe,
- struct pipe_texture *texture,
- unsigned face, unsigned level)
-{
- /**
- * FIXME: Return the corrent result. We can't alays return referenced
- * since it causes a double flush within the vbo module.
- */
-#if 0
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
-#else
- return 0;
-#endif
-}
-
-static unsigned int
-i915_is_buffer_referenced(struct pipe_context *pipe,
- struct pipe_buffer *buf)
-{
- /**
- * FIXME: Return the corrent result. We can't alays return referenced
- * since it causes a double flush within the vbo module.
- */
-#if 0
- return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
-#else
- return 0;
-#endif
-}
-
-
-/*
- * Generic context functions
- */
-
-
-static void i915_destroy(struct pipe_context *pipe)
-{
- struct i915_context *i915 = i915_context(pipe);
- int i;
-
- draw_destroy(i915->draw);
-
- if(i915->batch)
- i915->iws->batchbuffer_destroy(i915->batch);
-
- /* unbind framebuffer */
- for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) {
- pipe_surface_reference(&i915->framebuffer.cbufs[i], NULL);
- }
- pipe_surface_reference(&i915->framebuffer.zsbuf, NULL);
-
- FREE(i915);
-}
-
-struct pipe_context *
-i915_create_context(struct pipe_screen *screen)
-{
- struct i915_context *i915;
-
- i915 = CALLOC_STRUCT(i915_context);
- if (i915 == NULL)
- return NULL;
-
- i915->iws = i915_screen(screen)->iws;
- i915->base.winsys = NULL;
- i915->base.screen = screen;
-
- i915->base.destroy = i915_destroy;
-
- i915->base.clear = i915_clear;
-
- i915->base.draw_arrays = i915_draw_arrays;
- i915->base.draw_elements = i915_draw_elements;
- i915->base.draw_range_elements = i915_draw_range_elements;
-
- i915->base.is_texture_referenced = i915_is_texture_referenced;
- i915->base.is_buffer_referenced = i915_is_buffer_referenced;
-
- /*
- * Create drawing context and plug our rendering stage into it.
- */
- i915->draw = draw_create();
- assert(i915->draw);
- if (!debug_get_bool_option("I915_NO_VBUF", FALSE)) {
- draw_set_rasterize_stage(i915->draw, i915_draw_vbuf_stage(i915));
- } else {
- draw_set_rasterize_stage(i915->draw, i915_draw_render_stage(i915));
- }
-
- i915_init_surface_functions(i915);
- i915_init_state_functions(i915);
- i915_init_flush_functions(i915);
-
- draw_install_aaline_stage(i915->draw, &i915->base);
- draw_install_aapoint_stage(i915->draw, &i915->base);
-
- i915->dirty = ~0;
- i915->hardware_dirty = ~0;
-
- /* Batch stream debugging is a bit hacked up at the moment:
- */
- i915->batch = i915->iws->batchbuffer_create(i915->iws);
-
- return &i915->base;
-}