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authorQiang Yu <[email protected]>2019-03-12 13:49:26 -0600
committerQiang Yu <[email protected]>2019-04-11 09:57:53 +0800
commit92d7ca4b1cdfe1ffc80748fa7eedf927f3c664f0 (patch)
treed96651839bae0342e65b9cd414e56759a9a25cea /src/gallium/drivers/lima/lima_resource.h
parent64eaf60ca739704f71bd312c0f4039d287258216 (diff)
gallium: add lima driver
v2: - use renamed util_dynarray_grow_cap - use DEBUG_GET_ONCE_FLAGS_OPTION for debug flags - remove DRM_FORMAT_MOD_ARM_AGTB_MODE0 usage - compute min/max index in driver v3: - fix plbu framebuffer state calculation - fix color_16pc assemble - use nir_lower_all_source_mods for lowering neg/abs/sat - use float arrary for static GPU data - add disassemble comment for static shader code - use drm_find_modifier v4: - use lima_nir_lower_uniform_to_scalar v5: - remove nir_opt_global_to_local when rebase Cc: Rob Clark <[email protected]> Cc: Alyssa Rosenzweig <[email protected]> Acked-by: Eric Anholt <[email protected]> Signed-off-by: Andreas Baierl <[email protected]> Signed-off-by: Arno Messiaen <[email protected]> Signed-off-by: Connor Abbott <[email protected]> Signed-off-by: Erico Nunes <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Signed-off-by: Koen Kooi <[email protected]> Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: marmeladema <[email protected]> Signed-off-by: PaweÅ‚ Chmiel <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Rohan Garg <[email protected]> Signed-off-by: Vasily Khoruzhick <[email protected]> Signed-off-by: Qiang Yu <[email protected]>
Diffstat (limited to 'src/gallium/drivers/lima/lima_resource.h')
-rw-r--r--src/gallium/drivers/lima/lima_resource.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/gallium/drivers/lima/lima_resource.h b/src/gallium/drivers/lima/lima_resource.h
new file mode 100644
index 00000000000..ba88b0696fe
--- /dev/null
+++ b/src/gallium/drivers/lima/lima_resource.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2017-2019 Lima Project
+ *
+ * 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
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ */
+
+#ifndef H_LIMA_RESOURCE
+#define H_LIMA_RESOURCE
+
+#include "pipe/p_state.h"
+
+/* max texture size is 4096x4096 */
+#define LIMA_MAX_MIP_LEVELS 13
+
+struct lima_screen;
+
+struct lima_resource_level {
+ uint32_t width;
+ uint32_t stride;
+ uint32_t offset;
+};
+
+struct lima_resource {
+ struct pipe_resource base;
+
+ struct renderonly_scanout *scanout;
+ struct lima_bo *bo;
+ bool tiled;
+
+ struct lima_resource_level levels[LIMA_MAX_MIP_LEVELS];
+};
+
+struct lima_surface {
+ struct pipe_surface base;
+ int tiled_w, tiled_h;
+ bool reload;
+};
+
+struct lima_transfer {
+ struct pipe_transfer base;
+ void *staging;
+};
+
+static inline struct lima_resource *
+lima_resource(struct pipe_resource *res)
+{
+ return (struct lima_resource *)res;
+}
+
+static inline struct lima_surface *
+lima_surface(struct pipe_surface *surf)
+{
+ return (struct lima_surface *)surf;
+}
+
+static inline struct lima_transfer *
+lima_transfer(struct pipe_transfer *trans)
+{
+ return (struct lima_transfer *)trans;
+}
+
+void
+lima_resource_screen_init(struct lima_screen *screen);
+
+void
+lima_resource_context_init(struct lima_context *ctx);
+
+#endif