#define INTELCONTEXT_INC
-
+#include <stdbool.h>
#include "main/mtypes.h"
#include "main/mm.h"
-#include "texmem.h"
-#include "dri_metaops.h"
+
+#ifdef __cplusplus
+extern "C" {
+ /* Evil hack for using libdrm in a c++ compiler. */
+ #define virtual virt
+#endif
+
#include "drm.h"
#include "intel_bufmgr.h"
#include "intel_screen.h"
#include "intel_tex_obj.h"
#include "i915_drm.h"
+
+#ifdef __cplusplus
+ #undef virtual
+}
+#endif
+
#include "tnl/t_vertex.h"
#define TAG(x) intel##x
#define INTEL_MAX_FIXUP 64
+#ifndef likely
+#ifdef __GNUC__
+#define likely(expr) (__builtin_expect(expr, 1))
+#define unlikely(expr) (__builtin_expect(expr, 0))
+#else
+#define likely(expr) (expr)
+#define unlikely(expr) (expr)
+#endif
+#endif
+
struct intel_sync_object {
struct gl_sync_object Base;
};
/**
- * intel_context is derived from Mesa's context class: GLcontext.
+ * intel_context is derived from Mesa's context class: struct gl_context.
*/
struct intel_context
{
- GLcontext ctx; /**< base class, must be first field */
+ struct gl_context ctx; /**< base class, must be first field */
struct
{
struct intel_region * draw_regions[],
struct intel_region * depth_region,
GLuint num_regions);
+ void (*update_draw_buffer)(struct intel_context *intel);
void (*reduced_primitive_state) (struct intel_context * intel,
GLenum rprim);
void (*assert_not_dirty) (struct intel_context *intel);
void (*debug_batch)(struct intel_context *intel);
- } vtbl;
+ bool (*render_target_supported)(gl_format format);
- struct dri_metaops meta;
+ /** Can HiZ be enabled on a depthbuffer of the given format? */
+ bool (*is_hiz_depth_format)(struct intel_context *intel,
+ gl_format format);
+ } vtbl;
GLbitfield Fallback; /**< mask of INTEL_FALLBACK_x bits */
GLuint NewGLState;
* Generation number of the hardware: 2 is 8xx, 3 is 9xx pre-965, 4 is 965.
*/
int gen;
+ int gt;
GLboolean needs_ff_sync;
GLboolean is_g4x;
GLboolean is_945;
- GLboolean has_luminance_srgb;
+ GLboolean has_separate_stencil;
+ GLboolean must_use_separate_stencil;
+ GLboolean has_hiz;
int urb_size;
- struct intel_batchbuffer *batch;
+ struct intel_batchbuffer {
+ /** Current batchbuffer being queued up. */
+ drm_intel_bo *bo;
+ /** Last BO submitted to the hardware. Used for glFinish(). */
+ drm_intel_bo *last_bo;
+ /** BO for post-sync nonzero writes for gen6 workaround. */
+ drm_intel_bo *workaround_bo;
+ bool need_workaround_flush;
+
+ struct cached_batch_item *cached_items;
+
+ uint16_t emit, total;
+ uint16_t used, reserved_space;
+ uint32_t map[8192];
+#define BATCH_SZ (8192*sizeof(uint32_t))
+
+ uint32_t state_batch_offset;
+ bool is_blit;
+ } batch;
+
drm_intel_bo *first_post_swapbuffers_batch;
GLboolean need_throttle;
GLboolean no_batch_wrap;
+ bool tnl_pipeline_running; /**< Set while i915's _tnl_run_pipeline. */
struct
{
GLuint id;
+ uint32_t start_ptr; /**< for i8xx */
uint32_t primitive; /**< Current hardware primitive type */
void (*flush) (struct intel_context *);
- GLubyte *start_ptr; /**< for i8xx */
- dri_bo *vb_bo;
+ drm_intel_bo *vb_bo;
uint8_t *vb;
unsigned int start_offset; /**< Byte offset of primitive sequence */
unsigned int current_offset; /**< Byte offset of next vertex */
unsigned int count; /**< Number of vertices in current primitive */
} prim;
+ struct {
+ drm_intel_bo *bo;
+ GLuint offset;
+ uint32_t buffer_len;
+ uint32_t buffer_offset;
+ char buffer[4096];
+ } upload;
+
GLuint stats_wm;
- GLboolean locked;
- char *prevLockFile;
- int prevLockLine;
/* Offsets of fields within the current vertex:
*/
GLuint coloroffset;
GLuint specoffset;
GLuint wpos_offset;
- GLuint wpos_size;
struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
GLuint vertex_attr_count;
GLboolean hw_stipple;
GLboolean depth_buffer_is_float;
GLboolean no_rast;
- GLboolean no_hw;
GLboolean always_flush_batch;
GLboolean always_flush_cache;
GLuint RenderIndex;
GLmatrix ViewportMatrix;
GLenum render_primitive;
- GLenum reduced_primitive;
+ GLenum reduced_primitive; /*< Only gen < 6 */
GLuint vertex_size;
GLubyte *verts; /* points to tnl->clipspace.vertex_buf */
__DRIcontext *driContext;
struct intel_screen *intelScreen;
- void (*saved_viewport)(GLcontext * ctx,
+ void (*saved_viewport)(struct gl_context * ctx,
GLint x, GLint y, GLsizei width, GLsizei height);
/**
#define SUBPIXEL_Y 0.125
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
+
+/**
+ * Align a value up to an alignment value
+ *
+ * If \c value is not already aligned to the requested alignment value, it
+ * will be rounded up.
+ *
+ * \param value Value to be rounded
+ * \param alignment Alignment value to be used. This must be a power of two.
+ *
+ * \sa ROUND_DOWN_TO()
+ */
+#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1))
+
+/**
+ * Align a value down to an alignment value
+ *
+ * If \c value is not already aligned to the requested alignment value, it
+ * will be rounded down.
+ *
+ * \param value Value to be rounded
+ * \param alignment Alignment value to be used. This must be a power of two.
+ *
+ * \sa ALIGN()
+ */
+#define ROUND_DOWN_TO(value, alignment) ((value) & ~(alignment - 1))
+
#define IS_POWER_OF_TWO(val) (((val) & (val - 1)) == 0)
static INLINE uint32_t
#define DEBUG_WM 0x800000
#define DEBUG_URB 0x1000000
#define DEBUG_VS 0x2000000
-#define DEBUG_GLSL_FORCE 0x4000000
#define DEBUG_CLIP 0x8000000
#define DBG(...) do { \
- if (INTEL_DEBUG & FILE_DEBUG_FLAG) \
+ if (unlikely(INTEL_DEBUG & FILE_DEBUG_FLAG)) \
printf(__VA_ARGS__); \
} while(0)
+#define fallback_debug(...) do { \
+ if (unlikely(INTEL_DEBUG & DEBUG_FALLBACKS)) \
+ printf(__VA_ARGS__); \
+} while(0)
+
#define PCI_CHIP_845_G 0x2562
#define PCI_CHIP_I830_M 0x3577
#define PCI_CHIP_I855_GM 0x3582
extern GLboolean intelInitContext(struct intel_context *intel,
int api,
- const __GLcontextModes * mesaVis,
+ const struct gl_config * mesaVis,
__DRIcontext * driContextPriv,
void *sharedContextPrivate,
struct dd_function_table *functions);
-extern void intelFinish(GLcontext * ctx);
-extern void intel_flush(GLcontext * ctx);
+extern void intelFinish(struct gl_context * ctx);
+extern void intel_flush(struct gl_context * ctx);
extern void intelInitDriverFunctions(struct dd_function_table *functions);
* These are better-typed than the macros used previously:
*/
static INLINE struct intel_context *
-intel_context(GLcontext * ctx)
+intel_context(struct gl_context * ctx)
{
return (struct intel_context *) ctx;
}
projects / mesa.git / blobdiff