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February 25, 2015 14:08
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From ba460ffbe15a419c5fa3e207fc7999a030fffd12 Mon Sep 17 00:00:00 2001 | |
From: Carlo Caione <carlo@endlessm.com> | |
Date: Wed, 25 Feb 2015 14:44:08 +0100 | |
Subject: [PATCH] Test | |
Signed-off-by: Carlo Caione <carlo@endlessm.com> | |
--- | |
src/plugins/renderers/drm/plugin.c | 28 ++++++++++++++++++++++ | |
.../renderers/drm/ply-renderer-generic-driver.c | 28 ++++++++++++++++++++++ | |
.../renderers/drm/ply-renderer-generic-driver.h | 2 ++ | |
3 files changed, 58 insertions(+) | |
diff --git a/src/plugins/renderers/drm/plugin.c b/src/plugins/renderers/drm/plugin.c | |
index 6677279..8f1eb2e 100644 | |
--- a/src/plugins/renderers/drm/plugin.c | |
+++ b/src/plugins/renderers/drm/plugin.c | |
@@ -41,6 +41,7 @@ | |
#include <sys/types.h> | |
#include <values.h> | |
#include <unistd.h> | |
+#include <time.h> | |
#include <drm.h> | |
#include <xf86drm.h> | |
@@ -250,6 +251,33 @@ ply_renderer_head_map (ply_renderer_backend_t *backend, | |
assert (head != NULL); | |
+ { | |
+ uint32_t buffer_id; | |
+ | |
+ ply_trace ("========================================================\n"); | |
+ | |
+ buffer_id = backend->driver_interface->create_buffer (backend->driver, | |
+ head->area.width, head->area.height, | |
+ &head->row_stride); | |
+ if (buffer_id == 0) | |
+ return false; | |
+ | |
+ ply_trace ("====== buffer_id: %d\n", buffer_id); | |
+ | |
+ if (!backend->driver_interface->map_buffer (backend->driver, buffer_id)) | |
+ { | |
+ backend->driver_interface->destroy_buffer (backend->driver, buffer_id); | |
+ buffer_id = 0; | |
+ | |
+ return false; | |
+ } | |
+ | |
+ ply_trace ("====== calling map_cursor"); | |
+ map_cursor(backend->driver, buffer_id, head->controller_id); | |
+ | |
+ ply_trace ("========================================================\n"); | |
+ } | |
+ | |
ply_trace ("Creating buffer for %ldx%ld renderer head", head->area.width, head->area.height); | |
head->scan_out_buffer_id = | |
backend->driver_interface->create_buffer (backend->driver, | |
diff --git a/src/plugins/renderers/drm/ply-renderer-generic-driver.c b/src/plugins/renderers/drm/ply-renderer-generic-driver.c | |
index 45a8faa..804e1bd 100644 | |
--- a/src/plugins/renderers/drm/ply-renderer-generic-driver.c | |
+++ b/src/plugins/renderers/drm/ply-renderer-generic-driver.c | |
@@ -218,6 +218,34 @@ get_buffer_from_id (ply_renderer_driver_t *driver, | |
return buffer; | |
} | |
+void | |
+map_cursor(ply_renderer_driver_t *driver, uint32_t buffer_id, uint32_t controller_id) | |
+{ | |
+ uint8_t r, g, b; | |
+ ply_renderer_buffer_t *buffer; | |
+ unsigned int i, off; | |
+ | |
+ buffer = get_buffer_from_id (driver, buffer_id); | |
+ | |
+ srand(time(NULL)); | |
+ | |
+ for (i = 0; i < buffer->map_size / 4; i++) | |
+ { | |
+ r = rand() % 0xff; | |
+ g = rand() % 0xff; | |
+ b = rand() % 0xff; | |
+ | |
+ off = i * 4; | |
+ *(uint32_t *)&buffer->map_address[off] = (r << 16) | (g << 8) | b; | |
+ } | |
+ | |
+ drmModeSetCursor(driver->device_fd, controller_id, buffer_id, | |
+ buffer->width, buffer->height); | |
+ | |
+ ply_trace ("====== device_fd: %d, controller_id: %d\n", driver->device_fd, controller_id); | |
+ | |
+} | |
+ | |
static bool | |
fetch_buffer (ply_renderer_driver_t *driver, | |
uint32_t buffer_id, | |
diff --git a/src/plugins/renderers/drm/ply-renderer-generic-driver.h b/src/plugins/renderers/drm/ply-renderer-generic-driver.h | |
index 053587a..ddc3607 100644 | |
--- a/src/plugins/renderers/drm/ply-renderer-generic-driver.h | |
+++ b/src/plugins/renderers/drm/ply-renderer-generic-driver.h | |
@@ -25,6 +25,8 @@ | |
#include "ply-renderer-driver.h" | |
+void map_cursor(ply_renderer_driver_t *driver, uint32_t buffer_id, uint32_t controller_id); | |
+ | |
#ifndef PLY_HIDE_FUNCTION_DECLARATIONS | |
ply_renderer_driver_interface_t *ply_renderer_generic_driver_get_interface (int device_fd); | |
#endif | |
-- | |
1.9.1 | |
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