Silence a bunch of warnings

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>

diff --git a/src/gen6_mfc.c b/src/gen6_mfc.c
index 5f430a9..bd5ebdc 100644 (file)
--- a/src/gen6_mfc.c
+++ b/src/gen6_mfc.c
@@ -1375,48 +1375,6 @@ gen6_mfc_avc_encode_picture(VADriverContextP ctx,
     return VA_STATUS_SUCCESS;
 }
 
-static void
-gen6_mfc_qm_state(VADriverContextP ctx,
-                  int qm_type,
-                  unsigned int *qm,
-                  int qm_length,
-                  struct intel_encoder_context *encoder_context)
-{
-    struct intel_batchbuffer *batch = encoder_context->base.batch;
-    unsigned int qm_buffer[16];
-
-    assert(qm_length <= 16);
-    assert(sizeof(*qm) == 4);
-    memcpy(qm_buffer, qm, qm_length * 4);
-
-    BEGIN_BCS_BATCH(batch, 18);
-    OUT_BCS_BATCH(batch, MFX_QM_STATE | (18 - 2));
-    OUT_BCS_BATCH(batch, qm_type << 0);
-    intel_batchbuffer_data(batch, qm_buffer, 16 * 4);
-    ADVANCE_BCS_BATCH(batch);
-}
-
-static void
-gen6_mfc_fqm_state(VADriverContextP ctx,
-                   int fqm_type,
-                   unsigned int *fqm,
-                   int fqm_length,
-                   struct intel_encoder_context *encoder_context)
-{
-    struct intel_batchbuffer *batch = encoder_context->base.batch;
-    unsigned int fqm_buffer[32];
-
-    assert(fqm_length <= 32);
-    assert(sizeof(*fqm) == 4);
-    memcpy(fqm_buffer, fqm, fqm_length * 4);
-
-    BEGIN_BCS_BATCH(batch, 34);
-    OUT_BCS_BATCH(batch, MFX_FQM_STATE | (34 - 2));
-    OUT_BCS_BATCH(batch, fqm_type << 0);
-    intel_batchbuffer_data(batch, fqm_buffer, 32 * 4);
-    ADVANCE_BCS_BATCH(batch);
-}
-
 VAStatus
 gen6_mfc_pipeline(VADriverContextP ctx,
                   VAProfile profile,

diff --git a/src/gen6_mfc_common.c b/src/gen6_mfc_common.c
index ed2711b..7eeb71d 100644 (file)
--- a/src/gen6_mfc_common.c
+++ b/src/gen6_mfc_common.c
@@ -889,12 +889,9 @@ gen7_vme_walker_fill_vme_batchbuffer(VADriverContextP ctx,
                               struct intel_encoder_context *encoder_context)
 {
     struct gen6_vme_context *vme_context = encoder_context->vme_context;
-    int mb_x = 0, mb_y = 0;
     int mb_row;
     int s;
     unsigned int *command_ptr;
-    int temp;
-
 
 #define                USE_SCOREBOARD          (1 << 21)
  
@@ -956,7 +953,6 @@ gen7_vme_walker_fill_vme_batchbuffer(VADriverContextP ctx,
                xtemp_outer = 0;
        x_outer = xtemp_outer;
        y_outer = first_mb / mb_width;
-       temp = 0;
        for (;!loop_in_bounds(x_outer, y_outer, first_mb, num_mb, mb_width, mb_height); ) { 
            y_inner = y_outer;
            x_inner = x_outer;

diff --git a/src/gen75_mfc.c b/src/gen75_mfc.c
index f954d7a..e055d32 100644 (file)
--- a/src/gen75_mfc.c
+++ b/src/gen75_mfc.c
@@ -2179,7 +2179,7 @@ gen75_mfc_mpeg2_pipeline_slice_group(VADriverContextP ctx,
     int height_in_mbs = ALIGN(seq_param->picture_height, 16) / 16;
     int i, j;
     int h_start_pos, v_start_pos, h_next_start_pos, v_next_start_pos;
-    unsigned int *msg = NULL, offset = 0;
+    unsigned int *msg = NULL;
     unsigned char *msg_ptr = NULL;
 
     slice_param = (VAEncSliceParameterBufferMPEG2 *)encode_state->slice_params_ext[slice_index]->buffer;

diff --git a/src/gen75_mfd.c b/src/gen75_mfd.c
index 3bb74d7..6a20ebf 100644 (file)
--- a/src/gen75_mfd.c
+++ b/src/gen75_mfd.c
@@ -776,7 +776,6 @@ gen75_mfd_avc_picid_state(VADriverContextP ctx,
                       struct decode_state *decode_state,
                       struct gen7_mfd_context *gen7_mfd_context)
 {
-    struct i965_driver_data *i965 = i965_driver_data(ctx);
     struct intel_batchbuffer *batch = gen7_mfd_context->base.batch;
 
     BEGIN_BCS_BATCH(batch, 10);
@@ -1411,7 +1410,6 @@ gen75_mfd_mpeg2_pic_state(VADriverContextP ctx,
                          struct decode_state *decode_state,
                          struct gen7_mfd_context *gen7_mfd_context)
 {
-    struct i965_driver_data * const i965 = i965_driver_data(ctx);
     struct intel_batchbuffer *batch = gen7_mfd_context->base.batch;
     VAPictureParameterBufferMPEG2 *pic_param;
     unsigned int slice_concealment_disable_bit = 0;
@@ -1521,7 +1519,6 @@ gen75_mfd_mpeg2_bsd_object(VADriverContextP ctx,
                           VASliceParameterBufferMPEG2 *next_slice_param,
                           struct gen7_mfd_context *gen7_mfd_context)
 {
-    struct i965_driver_data * const i965 = i965_driver_data(ctx);
     struct intel_batchbuffer *batch = gen7_mfd_context->base.batch;
     unsigned int width_in_mbs = ALIGN(pic_param->horizontal_size, 16) / 16;
     int mb_count, vpos0, hpos0, vpos1, hpos1, is_field_pic_wa, is_field_pic = 0;

diff --git a/src/gen75_picture_process.c b/src/gen75_picture_process.c
index c56ba81..9b7284c 100644 (file)
--- a/src/gen75_picture_process.c
+++ b/src/gen75_picture_process.c
@@ -44,6 +44,10 @@ i965_proc_picture(VADriverContextP ctx,
                   union codec_state *codec_state,
                   struct hw_context *hw_context);
 
+extern struct hw_context *
+i965_proc_context_init(VADriverContextP ctx,
+                       struct object_config *obj_config);
+
 static VAStatus 
 gen75_vpp_fmt_cvt(VADriverContextP ctx, 
                   VAProfile profile, 
@@ -60,7 +64,7 @@ gen75_vpp_fmt_cvt(VADriverContextP ctx,
     }
 
     i965_proc_picture(ctx, profile, codec_state, 
-                      (struct hw_context *) proc_ctx->vpp_fmt_cvt_ctx);
+                      proc_ctx->vpp_fmt_cvt_ctx);
 
     return va_status;
 }
@@ -181,7 +185,7 @@ gen75_proc_context_destroy(void *hw_context)
     VADriverContextP ctx = (VADriverContextP)(proc_ctx->driver_context);
 
     if(proc_ctx->vpp_fmt_cvt_ctx){
-        proc_ctx->vpp_fmt_cvt_ctx->base.destroy(proc_ctx->vpp_fmt_cvt_ctx);
+        proc_ctx->vpp_fmt_cvt_ctx->destroy(proc_ctx->vpp_fmt_cvt_ctx);
         proc_ctx->vpp_fmt_cvt_ctx = NULL;
     }
 

diff --git a/src/gen75_picture_process.h b/src/gen75_picture_process.h
index 03ebc46..e6e9289 100644 (file)
--- a/src/gen75_picture_process.h
+++ b/src/gen75_picture_process.h
@@ -39,7 +39,7 @@ struct intel_video_process_context
     void* driver_context;
   
     struct intel_vebox_context *vpp_vebox_ctx;
-    struct i965_proc_context   *vpp_fmt_cvt_ctx;
+    struct hw_context          *vpp_fmt_cvt_ctx;
     struct vpp_gpe_context     *vpp_gpe_ctx;
 
     VAProcPipelineParameterBuffer* pipeline_param;

diff --git a/src/gen75_vme.c b/src/gen75_vme.c
index af002f2..5853757 100644 (file)
--- a/src/gen75_vme.c
+++ b/src/gen75_vme.c
@@ -567,9 +567,7 @@ gen75_vme_fill_vme_batchbuffer(VADriverContextP ctx,
 
 static void gen75_vme_media_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context)
 {
-    struct i965_driver_data *i965 = i965_driver_data(ctx);
     struct gen6_vme_context *vme_context = encoder_context->vme_context;
-    dri_bo *bo;
 
     i965_gpe_context_init(ctx, &vme_context->gpe_context);
 
@@ -594,7 +592,6 @@ static void gen75_vme_pipeline_programing(VADriverContextP ctx,
     VAEncPictureParameterBufferH264 *pPicParameter = (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
     VAEncSliceParameterBufferH264 *pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[0]->buffer;
     VAEncSequenceParameterBufferH264 *pSequenceParameter = (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
-    int is_intra = pSliceParameter->slice_type == SLICE_TYPE_I;
     int width_in_mbs = pSequenceParameter->picture_width_in_mbs;
     int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
     int kernel_shader;

diff --git a/src/gen75_vpp_gpe.c b/src/gen75_vpp_gpe.c
index 921726f..24375b4 100644 (file)
--- a/src/gen75_vpp_gpe.c
+++ b/src/gen75_vpp_gpe.c
@@ -167,7 +167,7 @@ gpe_interface_setup(VADriverContextP ctx,
         memset(desc, 0, sizeof(*desc));
         desc->desc0.kernel_start_pointer = (kernel->bo->offset >> 6);
         desc->desc2.sampler_count = 0; /* FIXME: */
-        desc->desc2.sampler_state_pointer = NULL;
+        desc->desc2.sampler_state_pointer = 0;
         desc->desc3.binding_table_entry_count = 6; /* FIXME: */
         desc->desc3.binding_table_pointer = (BINDING_TABLE_OFFSET(0) >> 5);
         desc->desc4.constant_urb_entry_read_offset = 0;
@@ -515,7 +515,7 @@ gen75_gpe_context_destroy(VADriverContextP ctx,
 
     if(vpp_gpe_ctx->surface_tmp){
        i965_DestroySurfaces(ctx, &vpp_gpe_ctx->surface_tmp, 1);
-       vpp_gpe_ctx->surface_tmp = NULL;
+       vpp_gpe_ctx->surface_tmp = 0;
     }   
 
     free(vpp_gpe_ctx->batch);
@@ -523,7 +523,7 @@ gen75_gpe_context_destroy(VADriverContextP ctx,
     free(vpp_gpe_ctx);
 }
 
-struct hw_context * 
+struct vpp_gpe_context *
 gen75_gpe_context_init(VADriverContextP ctx)
 {
     struct i965_driver_data *i965 = i965_driver_data(ctx);
@@ -552,6 +552,6 @@ gen75_gpe_context_init(VADriverContextP ctx)
 
     vpp_gpe_ctx->is_first_frame = 1; 
 
-    return (struct hw_context *)vpp_gpe_ctx;
+    return vpp_gpe_ctx;
 }
 

diff --git a/src/gen75_vpp_gpe.h b/src/gen75_vpp_gpe.h
index 780c62a..f03cc33 100644 (file)
--- a/src/gen75_vpp_gpe.h
+++ b/src/gen75_vpp_gpe.h
@@ -121,7 +121,7 @@ struct vpp_gpe_context{
                                          unsigned long surface_state_offset);
 };
 
-struct hw_context* 
+struct vpp_gpe_context *
 gen75_gpe_context_init(VADriverContextP ctx); 
 
 void 

diff --git a/src/gen75_vpp_vebox.c b/src/gen75_vpp_vebox.c
index c0e36a5..be77607 100644 (file)
--- a/src/gen75_vpp_vebox.c
+++ b/src/gen75_vpp_vebox.c
@@ -52,13 +52,28 @@ i965_DeriveImage(VADriverContextP ctx, VABufferID surface, VAImage *out_image);
 extern VAStatus
 i965_DestroyImage(VADriverContextP ctx, VAImageID image);
 
+extern VAStatus
+i965_DestroySurfaces(VADriverContextP ctx,
+                     VASurfaceID *surface_list,
+                     int num_surfaces);
+
+extern VAStatus
+i965_CreateSurfaces(VADriverContextP ctx,
+                    int width,
+                    int height,
+                    int format,
+                    int num_surfaces,
+                    VASurfaceID *surfaces);
+VAStatus
+vpp_surface_convert(VADriverContextP ctx,
+                    VASurfaceID dstSurfaceID,
+                    VASurfaceID srcSurfaceID);
 
 VAStatus vpp_surface_copy(VADriverContextP ctx, VASurfaceID dstSurfaceID, VASurfaceID srcSurfaceID)
 {
     VAStatus va_status = VA_STATUS_SUCCESS;
     VAImage srcImage, dstImage;
     void *pBufferSrc, *pBufferDst;
-    unsigned char *ySrc, *yDst;
 
     va_status = vpp_surface_convert(ctx, dstSurfaceID, srcSurfaceID);
     if(va_status == VA_STATUS_SUCCESS){
@@ -83,9 +98,6 @@ VAStatus vpp_surface_copy(VADriverContextP ctx, VASurfaceID dstSurfaceID, VASurf
     va_status = i965_MapBuffer(ctx, dstImage.buf, &pBufferDst);
     assert(va_status == VA_STATUS_SUCCESS);
 
-    ySrc = (unsigned char*)(pBufferSrc + srcImage.offsets[0]);
-    yDst = (unsigned char*)(pBufferDst + dstImage.offsets[0]);
-  
     memcpy(pBufferDst, pBufferSrc, dstImage.data_size);
 
     i965_UnmapBuffer(ctx, srcImage.buf);
@@ -682,7 +694,6 @@ void hsw_veb_dndi_iecp_command(VADriverContextP ctx, struct intel_vebox_context
     unsigned char frame_ctrl_bits = 0;
     unsigned int startingX = 0;
     unsigned int endingX = proc_ctx->width_input;
-    VEBFrameStore tempFrame;
 
     /* s1:update the previous and current input */
 /*    tempFrame = proc_ctx->frame_store[FRAME_IN_PREVIOUS];
@@ -798,7 +809,7 @@ void hsw_veb_resource_prepare(VADriverContextP ctx,
                                    proc_ctx ->height_input,
                                    VA_RT_FORMAT_YUV420,
                                    FRAME_STORE_SUM,
-                                   &surfaces);
+                                   surfaces);
     assert(va_status == VA_STATUS_SUCCESS);
 
     for(i = 0; i < FRAME_STORE_SUM; i ++) {
@@ -940,7 +951,6 @@ int hsw_veb_pre_format_convert(VADriverContextP ctx,
     struct object_surface* obj_surf_output = SURFACE(proc_ctx->surface_output);
     struct object_surface* obj_surf_input_vebox;
     struct object_surface* obj_surf_output_vebox;
-    struct object_surface* obj_surf_output_scaled;
 
     proc_ctx->width_input   = obj_surf_input->orig_width;
     proc_ctx->height_input  = obj_surf_input->orig_height;
@@ -1095,7 +1105,6 @@ VAStatus gen75_vebox_process_picture(VADriverContextP ctx,
     struct i965_driver_data *i965 = i965_driver_data(ctx);
  
     VAProcPipelineParameterBuffer *pipe = proc_ctx->pipeline_param;
-    VABufferID *filter_ids = (VABufferID*)proc_ctx->pipeline_param->filters ;
     VAProcFilterParameterBuffer* filter = NULL;
     struct object_buffer *obj_buf = NULL;
     unsigned int i;
@@ -1151,24 +1160,19 @@ VAStatus gen75_vebox_process_picture(VADriverContextP ctx,
 void gen75_vebox_context_destroy(VADriverContextP ctx, 
                           struct intel_vebox_context *proc_ctx)
 {
-    struct i965_driver_data *i965 = i965_driver_data(ctx);
-    struct object_surface * obj_surf = NULL;
     int i;
 
     if(proc_ctx->surface_input_vebox != -1){
-       obj_surf = SURFACE(proc_ctx->surface_input_vebox);
        i965_DestroySurfaces(ctx, &proc_ctx->surface_input_vebox, 1);
        proc_ctx->surface_input_vebox = -1;
      }
 
     if(proc_ctx->surface_output_vebox != -1){
-       obj_surf = SURFACE(proc_ctx->surface_output_vebox);
        i965_DestroySurfaces(ctx, &proc_ctx->surface_output_vebox, 1);
        proc_ctx->surface_output_vebox = -1;
      }
 
     if(proc_ctx->surface_output_scaled != -1){
-       obj_surf = SURFACE(proc_ctx->surface_output_scaled);
        i965_DestroySurfaces(ctx, &proc_ctx->surface_output_scaled, 1);
        proc_ctx->surface_output_scaled = -1;
      }

diff --git a/src/gen7_mfc.c b/src/gen7_mfc.c
index ebde0b5..759b10a 100644 (file)
--- a/src/gen7_mfc.c
+++ b/src/gen7_mfc.c
@@ -767,7 +767,7 @@ gen7_mfc_mpeg2_pipeline_slice_group(VADriverContextP ctx,
     int height_in_mbs = ALIGN(seq_param->picture_height, 16) / 16;
     int i, j;
     int h_start_pos, v_start_pos, h_next_start_pos, v_next_start_pos;
-    unsigned int *msg = NULL, offset = 0;
+    unsigned int *msg = NULL;
     unsigned char *msg_ptr = NULL;
 
     slice_param = (VAEncSliceParameterBufferMPEG2 *)encode_state->slice_params_ext[slice_index]->buffer;

diff --git a/src/i965_decoder_utils.c b/src/i965_decoder_utils.c
index e735374..ca0df3e 100644 (file)
--- a/src/i965_decoder_utils.c
+++ b/src/i965_decoder_utils.c
@@ -26,8 +26,8 @@
 #include <string.h>
 #include <alloca.h>
 #include "intel_batchbuffer.h"
-#include "i965_decoder_utils.h"
 #include "i965_drv_video.h"
+#include "i965_decoder_utils.h"
 #include "i965_defines.h"
 
 /* Set reference surface if backing store exists */

diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c
index 6c45900..fc659a2 100755 (executable)
--- a/src/i965_drv_video.c
+++ b/src/i965_drv_video.c
@@ -1768,9 +1768,9 @@ i965_decoder_render_picture(VADriverContextP ctx,
 #define I965_RENDER_ENCODE_BUFFER(name) I965_RENDER_BUFFER(encode, name)
 
 #define DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(name, member) DEF_RENDER_SINGLE_BUFFER_FUNC(encode, name, member)
-DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(sequence_parameter, seq_param)    
-DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_parameter, pic_param)
-DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_control, pic_control)
+// DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(sequence_parameter, seq_param)    
+// DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_parameter, pic_param)
+// DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_control, pic_control)
 DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(qmatrix, q_matrix)
 DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(iqmatrix, iq_matrix)
 /* extended buffer */
@@ -1778,7 +1778,7 @@ DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(sequence_parameter_ext, seq_param_ext)
 DEF_RENDER_ENCODE_SINGLE_BUFFER_FUNC(picture_parameter_ext, pic_param_ext)
 
 #define DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(name, member) DEF_RENDER_MULTI_BUFFER_FUNC(encode, name, member)
-DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(slice_parameter, slice_params)
+// DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(slice_parameter, slice_params)
 DEF_RENDER_ENCODE_MULTI_BUFFER_FUNC(slice_parameter_ext, slice_params_ext)
 
 static VAStatus
@@ -1887,8 +1887,8 @@ i965_encoder_render_picture(VADriverContextP ctx,
             assert(encode->last_packed_header_type == VAEncPackedHeaderSequence ||
                    encode->last_packed_header_type == VAEncPackedHeaderPicture ||
                    encode->last_packed_header_type == VAEncPackedHeaderSlice ||
-                   ((encode->last_packed_header_type & VAEncPackedHeaderMiscMask == VAEncPackedHeaderMiscMask) &&
-                    (encode->last_packed_header_type & (~VAEncPackedHeaderMiscMask) != 0)));
+                   (((encode->last_packed_header_type & VAEncPackedHeaderMiscMask) == VAEncPackedHeaderMiscMask) &&
+                    ((encode->last_packed_header_type & (~VAEncPackedHeaderMiscMask)) != 0)));
             vaStatus = i965_encoder_render_packed_header_data_buffer(ctx, 
                                                                      obj_context,
                                                                      obj_buffer,
@@ -2594,7 +2594,7 @@ VAStatus i965_DeriveImage(VADriverContextP ctx,
     struct object_image *obj_image;
     struct object_surface *obj_surface; 
     VAImageID image_id;
-    unsigned int w_pitch, h_pitch;
+    unsigned int w_pitch;
     VAStatus va_status = VA_STATUS_ERROR_OPERATION_FAILED;
 
     out_image->image_id = VA_INVALID_ID;
@@ -2614,7 +2614,6 @@ VAStatus i965_DeriveImage(VADriverContextP ctx,
     assert(obj_surface->fourcc);
 
     w_pitch = obj_surface->width;
-    h_pitch = obj_surface->height;
 
     image_id = NEW_IMAGE_ID();
 

diff --git a/src/i965_gpe_utils.c b/src/i965_gpe_utils.c
index 9e569b2..4c6469b 100644 (file)
--- a/src/i965_gpe_utils.c
+++ b/src/i965_gpe_utils.c
@@ -550,13 +550,12 @@ gen75_gpe_set_media_chroma_surface_state(VADriverContextP ctx,
                                     struct object_surface *obj_surface,
                                     struct gen7_surface_state *ss)
 {
-    int w, h, w_pitch;
+    int w, w_pitch;
     unsigned int tiling, swizzle;
     int cbcr_offset;
 
     dri_bo_get_tiling(obj_surface->bo, &tiling, &swizzle);
     w = obj_surface->orig_width;
-    h = obj_surface->orig_height;
     w_pitch = obj_surface->width;
 
     cbcr_offset = obj_surface->height * obj_surface->width;

diff --git a/src/i965_post_processing.c b/src/i965_post_processing.c
index 58c932a..20f5562 100755 (executable)
--- a/src/i965_post_processing.c
+++ b/src/i965_post_processing.c
@@ -2014,7 +2014,6 @@ pp_plx_load_save_plx_initialize(VADriverContextP ctx, struct i965_post_processin
     struct pp_inline_parameter *pp_inline_parameter = pp_context->pp_inline_parameter;
     struct pp_static_parameter *pp_static_parameter = pp_context->pp_static_parameter;
     int width[3], height[3], pitch[3], offset[3];
-    const int Y = 0;
 
     /* source surface */
     pp_set_media_rw_message_surface(ctx, pp_context, src_surface, 1, 0,

diff --git a/src/intel_batchbuffer.h b/src/intel_batchbuffer.h
index 825aded..70ceddb 100644 (file)
--- a/src/intel_batchbuffer.h
+++ b/src/intel_batchbuffer.h
@@ -31,6 +31,7 @@ void intel_batchbuffer_free(struct intel_batchbuffer *batch);
 void intel_batchbuffer_start_atomic(struct intel_batchbuffer *batch, unsigned int size);
 void intel_batchbuffer_start_atomic_bcs(struct intel_batchbuffer *batch, unsigned int size);
 void intel_batchbuffer_start_atomic_blt(struct intel_batchbuffer *batch, unsigned int size);
+void intel_batchbuffer_start_atomic_veb(struct intel_batchbuffer *batch, unsigned int size);
 void intel_batchbuffer_end_atomic(struct intel_batchbuffer *batch);
 void intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, unsigned int x);
 void intel_batchbuffer_emit_reloc(struct intel_batchbuffer *batch, dri_bo *bo, 

diff --git a/src/intel_driver.c b/src/intel_driver.c
index 1b3cd71..061d9ef 100644 (file)
--- a/src/intel_driver.c
+++ b/src/intel_driver.c
@@ -53,9 +53,17 @@ static void intel_driver_get_revid(struct intel_driver_data *intel, int *value)
        char config_data[16];
        
        fp = fopen("/sys/devices/pci0000:00/0000:00:02.0/config", "r");
-       fread(config_data, 1, 16, fp);
-       fclose(fp);
-       *value = config_data[PCI_REVID];
+
+        if (fp) {
+            if (fread(config_data, 1, 16, fp))
+                *value = config_data[PCI_REVID];
+            else
+                *value = 2; /* assume it is at least  B-steping */
+            fclose(fp);
+        } else {
+            *value = 2; /* assume it is at least  B-steping */
+        }
+
        return;
 }