radeon: remove dri_mirror state

Most of the data stored(duplicated) was unused, and for the one that is
follow the approach set by other drivers.
This eliminates the use of legacy (dri1) types.

Cc: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

4 files changed, 15 insertions, 31 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_common.c b/src/mesa/drivers/dri/radeon/radeon_common.c
index 2a8bd6c9ed..d834d9bde3 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common.c
@@ -164,7 +164,7 @@ uint32_t radeonGetAge(radeonContextPtr radeon)
 
 	gp.param = RADEON_PARAM_LAST_CLEAR;
 	gp.value = (int *)&age;
-	ret = drmCommandWriteRead(radeon->dri.fd, DRM_RADEON_GETPARAM,
+	ret = drmCommandWriteRead(radeon->radeonScreen->driScreen->fd, DRM_RADEON_GETPARAM,
 				  &gp, sizeof(gp));
 	if (ret) {
 		fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __func__,
@@ -358,8 +358,8 @@ void radeonDrawBuffer( struct gl_context *ctx, GLenum mode )
        * that the front-buffer has actually been allocated.
        */
 		if (!was_front_buffer_rendering && radeon->is_front_buffer_rendering) {
-			radeon_update_renderbuffers(radeon->dri.context,
-				radeon->dri.context->driDrawablePriv, GL_FALSE);
+			radeon_update_renderbuffers(radeon->driContext,
+				radeon->driContext->driDrawablePriv, GL_FALSE);
       }
 	}
 
@@ -375,8 +375,8 @@ void radeonReadBuffer( struct gl_context *ctx, GLenum mode )
 					|| (mode == GL_FRONT);
 
 		if (!was_front_buffer_reading && rmesa->is_front_buffer_reading) {
-			radeon_update_renderbuffers(rmesa->dri.context,
-						    rmesa->dri.context->driReadablePriv, GL_FALSE);
+			radeon_update_renderbuffers(rmesa->driContext,
+						    rmesa->driContext->driReadablePriv, GL_FALSE);
 	 	}
 	}
 	/* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
@@ -399,7 +399,7 @@ void radeon_window_moved(radeonContextPtr radeon)
 void radeon_viewport(struct gl_context *ctx)
 {
 	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
-	__DRIcontext *driContext = radeon->dri.context;
+	__DRIcontext *driContext = radeon->driContext;
 	void (*old_viewport)(struct gl_context *ctx);
 
 	if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {
@@ -693,6 +693,7 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa)
 {
 	GLuint size;
 	struct drm_radeon_gem_info mminfo = { 0 };
+	int fd = rmesa->radeonScreen->driScreen->fd;
 
 	/* Initialize command buffer */
 	size = 256 * driQueryOptioni(&rmesa->optionCache,
@@ -711,8 +712,7 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa)
 			"Allocating %d bytes command buffer (max state is %d bytes)\n",
 			size * 4, rmesa->hw.max_state_size * 4);
 
-	rmesa->cmdbuf.csm =
-		radeon_cs_manager_gem_ctor(rmesa->radeonScreen->driScreen->fd);
+	rmesa->cmdbuf.csm = radeon_cs_manager_gem_ctor(fd);
 	if (rmesa->cmdbuf.csm == NULL) {
 		/* FIXME: fatal error */
 		return;
@@ -725,7 +725,7 @@ void rcommonInitCmdBuf(radeonContextPtr rmesa)
 				  (void (*)(void *))rmesa->glCtx.Driver.Flush, &rmesa->glCtx);
 
 
-	if (!drmCommandWriteRead(rmesa->dri.fd, DRM_RADEON_GEM_INFO,
+	if (!drmCommandWriteRead(fd, DRM_RADEON_GEM_INFO,
 				 &mminfo, sizeof(mminfo))) {
 		radeon_cs_set_limit(rmesa->cmdbuf.cs, RADEON_GEM_DOMAIN_VRAM,
 				    mminfo.vram_visible);
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index 3d0cedaf33..4660d98c9a 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -162,10 +162,7 @@ GLboolean radeonInitContext(radeonContextPtr radeon,
 	_mesa_meta_init(ctx);
 
 	/* DRI fields */
-	radeon->dri.context = driContextPriv;
-	radeon->dri.screen = sPriv;
-	radeon->dri.fd = sPriv->fd;
-	radeon->dri.drmMinor = sPriv->drm_version.minor;
+	radeon->driContext = driContextPriv;
 
 	/* Setup IRQs */
 	fthrottle_mode = driQueryOptioni(&radeon->optionCache, "fthrottle_mode");
@@ -325,7 +322,7 @@ radeon_bits_per_pixel(const struct radeon_renderbuffer *rb)
  */
 void radeon_prepare_render(radeonContextPtr radeon)
 {
-    __DRIcontext *driContext = radeon->dri.context;
+    __DRIcontext *driContext = radeon->driContext;
     __DRIdrawable *drawable;
     __DRIscreen *screen;
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.h b/src/mesa/drivers/dri/radeon/radeon_common_context.h
index dc72592b90..d142a871b4 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.h
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.h
@@ -342,17 +342,6 @@ struct radeon_store {
 	int elts_start;
 };
 
-struct radeon_dri_mirror {
-	__DRIcontext *context;	/* DRI context */
-	__DRIscreen *screen;	/* DRI screen */
-
-	drm_context_t hwContext;
-	drm_hw_lock_t *hwLock;
-	int hwLockCount;
-	int fd;
-	int drmMinor;
-};
-
 typedef void (*radeon_tri_func) (radeonContextPtr,
 				 radeonVertex *,
 				 radeonVertex *, radeonVertex *);
@@ -385,6 +374,7 @@ struct radeon_cmdbuf {
 
 struct radeon_context {
    struct gl_context glCtx;             /**< base class, must be first */
+   __DRIcontext *driContext;               /* DRI context */
    radeonScreenPtr radeonScreen;	/* Screen private DRI data */
 
    /* Texture object bookkeeping
@@ -407,9 +397,6 @@ struct radeon_context {
    /* Drawable information */
    unsigned int lastStamp;
 
-   /* Mirrors of some DRI state */
-   struct radeon_dri_mirror dri;
-
    /* Busy waiting */
    GLuint do_usleeps;
    GLuint do_irqs;
@@ -502,12 +489,12 @@ static inline radeonContextPtr RADEON_CONTEXT(struct gl_context *ctx)
 
 static inline __DRIdrawable* radeon_get_drawable(radeonContextPtr radeon)
 {
-	return radeon->dri.context->driDrawablePriv;
+	return radeon->driContext->driDrawablePriv;
 }
 
 static inline __DRIdrawable* radeon_get_readable(radeonContextPtr radeon)
 {
-	return radeon->dri.context->driReadablePriv;
+	return radeon->driContext->driReadablePriv;
 }
 
 extern const char const *radeonVendorString;
diff --git a/src/mesa/drivers/dri/radeon/radeon_texture.c b/src/mesa/drivers/dri/radeon/radeon_texture.c
index edfd48b283..1a178988b6 100644
--- a/src/mesa/drivers/dri/radeon/radeon_texture.c
+++ b/src/mesa/drivers/dri/radeon/radeon_texture.c
@@ -531,7 +531,7 @@ void radeon_image_target_texture_2d(struct gl_context *ctx, GLenum target,
 	__DRIscreen *screen;
 	__DRIimage *image;
 
-	screen = radeon->dri.screen;
+	screen = radeon->radeonScreen->driScreen;
 	image = screen->dri2.image->lookupEGLImage(screen, image_handle,
 						   screen->loaderPrivate);
 	if (image == NULL)