Moved files around.

1 files changed, 186 insertions, 0 deletions

diff --git a/src/intel_driver.h b/src/intel_driver.h
new file mode 100644
index 0000000..e31360d
--- /dev/null
+++ b/src/intel_driver.h
@@ -0,0 +1,186 @@
+#ifndef _INTEL_DRIVER_H_
+#define _INTEL_DRIVER_H_
+
+#include <pthread.h>
+#include <signal.h>
+
+#include <xf86drm.h>
+#include <drm.h>
+#include <i915_drm.h>
+#include <intel_bufmgr.h>
+
+#include <va/va_backend.h>
+
+#include "intel_compiler.h"
+
+#define BATCH_SIZE      0x80000
+#define BATCH_RESERVED  0x10
+
+#define CMD_MI                                  (0x0 << 29)
+#define CMD_2D                                  (0x2 << 29)
+#define CMD_3D                                  (0x3 << 29)
+
+#define MI_NOOP                                 (CMD_MI | 0)
+
+#define MI_BATCH_BUFFER_END                     (CMD_MI | (0xA << 23))
+#define MI_BATCH_BUFFER_START                   (CMD_MI | (0x31 << 23))
+
+#define MI_FLUSH                                (CMD_MI | (0x4 << 23))
+#define   MI_FLUSH_STATE_INSTRUCTION_CACHE_INVALIDATE   (0x1 << 0)
+
+#define MI_FLUSH_DW                             (CMD_MI | (0x26 << 23) | 0x2)
+#define   MI_FLUSH_DW_VIDEO_PIPELINE_CACHE_INVALIDATE   (0x1 << 7)
+
+#define XY_COLOR_BLT_CMD                        (CMD_2D | (0x50 << 22) | 0x04)
+#define XY_COLOR_BLT_WRITE_ALPHA                (1 << 21)
+#define XY_COLOR_BLT_WRITE_RGB                  (1 << 20)
+#define XY_COLOR_BLT_DST_TILED                  (1 << 11)
+
+/* BR13 */
+#define BR13_565                                (0x1 << 24)
+#define BR13_8888                               (0x3 << 24)
+
+#define CMD_PIPE_CONTROL                        (CMD_3D | (3 << 27) | (2 << 24) | (0 << 16))
+#define CMD_PIPE_CONTROL_NOWRITE                (0 << 14)
+#define CMD_PIPE_CONTROL_WRITE_QWORD            (1 << 14)
+#define CMD_PIPE_CONTROL_WRITE_DEPTH            (2 << 14)
+#define CMD_PIPE_CONTROL_WRITE_TIME             (3 << 14)
+#define CMD_PIPE_CONTROL_DEPTH_STALL            (1 << 13)
+#define CMD_PIPE_CONTROL_WC_FLUSH               (1 << 12)
+#define CMD_PIPE_CONTROL_IS_FLUSH               (1 << 11)
+#define CMD_PIPE_CONTROL_TC_FLUSH               (1 << 10)
+#define CMD_PIPE_CONTROL_NOTIFY_ENABLE          (1 << 8)
+#define CMD_PIPE_CONTROL_DC_FLUSH               (1 << 5)
+#define CMD_PIPE_CONTROL_GLOBAL_GTT             (1 << 2)
+#define CMD_PIPE_CONTROL_LOCAL_PGTT             (0 << 2)
+#define CMD_PIPE_CONTROL_DEPTH_CACHE_FLUSH      (1 << 0)
+
+
+struct intel_batchbuffer;
+
+#define ALIGN(i, n)    (((i) + (n) - 1) & ~((n) - 1))
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#define ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
+
+#define SET_BLOCKED_SIGSET()   do {     \
+        sigset_t bl_mask;               \
+        sigfillset(&bl_mask);           \
+        sigdelset(&bl_mask, SIGFPE);    \
+        sigdelset(&bl_mask, SIGILL);    \
+        sigdelset(&bl_mask, SIGSEGV);   \
+        sigdelset(&bl_mask, SIGBUS);    \
+        sigdelset(&bl_mask, SIGKILL);   \
+        pthread_sigmask(SIG_SETMASK, &bl_mask, &intel->sa_mask); \
+    } while (0)
+
+#define RESTORE_BLOCKED_SIGSET() do {    \
+        pthread_sigmask(SIG_SETMASK, &intel->sa_mask, NULL); \
+    } while (0)
+
+#define PPTHREAD_MUTEX_LOCK() do {             \
+        SET_BLOCKED_SIGSET();                  \
+        pthread_mutex_lock(&intel->ctxmutex);       \
+    } while (0)
+
+#define PPTHREAD_MUTEX_UNLOCK() do {           \
+        pthread_mutex_unlock(&intel->ctxmutex);     \
+        RESTORE_BLOCKED_SIGSET();              \
+    } while (0)
+
+struct intel_driver_data 
+{
+    int fd;
+    int device_id;
+
+    int dri2Enabled;
+    drm_context_t hHWContext;
+    drm_i915_sarea_t *pPrivSarea;
+    drmLock *driHwLock;
+
+    sigset_t sa_mask;
+    pthread_mutex_t ctxmutex;
+    int locked;
+
+    dri_bufmgr *bufmgr;
+
+    unsigned int has_exec2  : 1; /* Flag: has execbuffer2? */
+    unsigned int has_bsd    : 1; /* Flag: has bitstream decoder for H.264? */
+    unsigned int has_blt    : 1; /* Flag: has BLT unit? */
+};
+
+Bool intel_driver_init(VADriverContextP ctx);
+Bool intel_driver_terminate(VADriverContextP ctx);
+void intel_lock_hardware(VADriverContextP ctx);
+void intel_unlock_hardware(VADriverContextP ctx);
+
+static INLINE struct intel_driver_data *
+intel_driver_data(VADriverContextP ctx)
+{
+    return (struct intel_driver_data *)ctx->pDriverData;
+}
+
+struct intel_region
+{
+    int x;
+    int y;
+    unsigned int width;
+    unsigned int height;
+    unsigned int cpp;
+    unsigned int pitch;
+    unsigned int tiling;
+    unsigned int swizzle;
+    dri_bo *bo;
+};
+
+#define PCI_CHIP_GM45_GM                0x2A42
+#define PCI_CHIP_IGD_E_G                0x2E02
+#define PCI_CHIP_Q45_G                  0x2E12
+#define PCI_CHIP_G45_G                  0x2E22
+#define PCI_CHIP_G41_G                  0x2E32
+
+#define PCI_CHIP_IRONLAKE_D_G           0x0042
+#define PCI_CHIP_IRONLAKE_M_G           0x0046
+
+#ifndef PCI_CHIP_SANDYBRIDGE_GT1
+#define PCI_CHIP_SANDYBRIDGE_GT1	0x0102  /* Desktop */
+#define PCI_CHIP_SANDYBRIDGE_GT2	0x0112
+#define PCI_CHIP_SANDYBRIDGE_GT2_PLUS	0x0122
+#define PCI_CHIP_SANDYBRIDGE_M_GT1	0x0106  /* Mobile */
+#define PCI_CHIP_SANDYBRIDGE_M_GT2	0x0116
+#define PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS	0x0126
+#define PCI_CHIP_SANDYBRIDGE_S_GT	0x010A  /* Server */
+#endif
+
+#define PCI_CHIP_IVYBRIDGE_GT1          0x0152  /* Desktop */
+#define PCI_CHIP_IVYBRIDGE_GT2          0x0162
+#define PCI_CHIP_IVYBRIDGE_M_GT1        0x0156  /* Mobile */
+#define PCI_CHIP_IVYBRIDGE_M_GT2        0x0166
+#define PCI_CHIP_IVYBRIDGE_S_GT1        0x015a  /* Server */
+
+#define IS_G45(devid)           (devid == PCI_CHIP_IGD_E_G ||   \
+                                 devid == PCI_CHIP_Q45_G ||     \
+                                 devid == PCI_CHIP_G45_G ||     \
+                                 devid == PCI_CHIP_G41_G)
+#define IS_GM45(devid)          (devid == PCI_CHIP_GM45_GM)
+#define IS_G4X(devid)		(IS_G45(devid) || IS_GM45(devid))
+
+#define IS_IRONLAKE_D(devid)    (devid == PCI_CHIP_IRONLAKE_D_G)
+#define IS_IRONLAKE_M(devid)    (devid == PCI_CHIP_IRONLAKE_M_G)
+#define IS_IRONLAKE(devid)      (IS_IRONLAKE_D(devid) || IS_IRONLAKE_M(devid))
+
+#define IS_GEN6(devid)          (devid == PCI_CHIP_SANDYBRIDGE_GT1 || \
+                                 devid == PCI_CHIP_SANDYBRIDGE_GT2 || \
+                                 devid == PCI_CHIP_SANDYBRIDGE_GT2_PLUS ||\
+                                 devid == PCI_CHIP_SANDYBRIDGE_M_GT1 || \
+                                 devid == PCI_CHIP_SANDYBRIDGE_M_GT2 || \
+                                 devid == PCI_CHIP_SANDYBRIDGE_M_GT2_PLUS || \
+                                 devid == PCI_CHIP_SANDYBRIDGE_S_GT)
+
+#define IS_GEN7(devid)          (devid == PCI_CHIP_IVYBRIDGE_GT1 ||     \
+                                 devid == PCI_CHIP_IVYBRIDGE_GT2 ||     \
+                                 devid == PCI_CHIP_IVYBRIDGE_M_GT1 ||   \
+                                 devid == PCI_CHIP_IVYBRIDGE_M_GT2 ||   \
+                                 devid == PCI_CHIP_IVYBRIDGE_S_GT1)
+
+#endif /* _INTEL_DRIVER_H_ */